//removes the nth item in the task list.
+
+```
+### Start of using application.
+
+
+
+This is the welcome page when you first launch the application. To start adding tasks, just input your command in the text box and press the `Enter` key or click the `Enter` button right beside the text box.
-Describe the action and its outcome.
+ 
-Example of usage:
+You can do the same steps with the rest of the commands listed [here].(https://github.com/jwdavis0200/ip_own/edit/master/README.md#guide-to-using-duke)
-`keyword (optional arguments)`
+### Terminating the program
-Expected outcome:
+To stop using the app, just send bye to Duke and the application will close.
+Your tasks will be saved in the application data for you to continue using the next time you start Duke!
-Description of the outcome.
+### For Pro-users
+If you want to use your own set of data, you can do so by replacing the storage.txt file with your own txt file with the same name.
+
+**Please** make sure you use the same format as Duke to allow for successful reading of the app data.
```
-expected output
+
+[T][X] read book
+[D][ ] assignment (by: 2022-07-08 08:30)
+[E][X] project meeting (at: 2022-08-08 12:30 to 2022-08-08 13:30)
+
```
+
+Have fun using Duke V2, more features will be coming to you!
+
diff --git a/docs/Ui.png b/docs/Ui.png
new file mode 100644
index 0000000000..090055f41f
Binary files /dev/null and b/docs/Ui.png differ
diff --git a/docs/dukechatbot/duke/Duke.html b/docs/dukechatbot/duke/Duke.html
new file mode 100644
index 0000000000..4c22de5e37
--- /dev/null
+++ b/docs/dukechatbot/duke/Duke.html
@@ -0,0 +1,352 @@
+
+
+
+
+
+Duke
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+java.lang.Object
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+Constructor
+Description
+
+
+Duke
+Constructs an instance of the Duke class.
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Static Methods Instance Methods Concrete Methods
+Modifier and Type
+Method
+Description
+
+
+static voidmain
+Serves as the main entry point to the Duke application.
+
+
+
+voidrun
+Serves as the method that calls on utility classes that implements the features
+ of the Duke Chat bot.
+
+
+
+
+
+
+
+Methods inherited from class java.lang.Object
+clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+
+
+
+
+run
+public void run()
+ throws DukeException ,
+ java.io.IOException
+Serves as the method that calls on utility classes that implements the features
+ of the Duke Chat bot.
+
+Throws: DukeException java.io.IOException - If save throws an IOException which will be passed to run to throw.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/duke/package-summary.html b/docs/dukechatbot/duke/package-summary.html
new file mode 100644
index 0000000000..4ad45df6da
--- /dev/null
+++ b/docs/dukechatbot/duke/package-summary.html
@@ -0,0 +1,167 @@
+
+
+
+
+
+dukechatbot.duke
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Class Summary
+Class
+Description
+
+
+
+Duke
+The Duke program implements an application that allows users
+ to interactively create a task list for them to keep track of their tasks.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/duke/package-tree.html b/docs/dukechatbot/duke/package-tree.html
new file mode 100644
index 0000000000..46b16c9ee2
--- /dev/null
+++ b/docs/dukechatbot/duke/package-tree.html
@@ -0,0 +1,161 @@
+
+
+
+
+
+dukechatbot.duke Class Hierarchy
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/dukeexception/DukeException.html b/docs/dukechatbot/dukeexception/DukeException.html
new file mode 100644
index 0000000000..d4657c5711
--- /dev/null
+++ b/docs/dukechatbot/dukeexception/DukeException.html
@@ -0,0 +1,309 @@
+
+
+
+
+
+DukeException
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Detail:
+Field |
+Constr | Method
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+java.lang.Object
+
+
+java.lang.Throwable
+
+
+java.lang.Exception
+
+
+java.io.IOException
+
+
+dukechatbot.dukeexception.DukeException
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+Constructor
+Description
+
+
+DukeException
+Constructs an instance of the DukeException class.
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
+
+
+Methods inherited from class java.lang.Throwable
+addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
+
+
+
+
+Methods inherited from class java.lang.Object
+clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+Detail:
+Field |
+Constr | Method
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/dukeexception/package-summary.html b/docs/dukechatbot/dukeexception/package-summary.html
new file mode 100644
index 0000000000..c2d0d04302
--- /dev/null
+++ b/docs/dukechatbot/dukeexception/package-summary.html
@@ -0,0 +1,167 @@
+
+
+
+
+
+dukechatbot.dukeexception
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Exception Summary
+Exception
+Description
+
+
+
+DukeException
+The DukeException class implements the exceptions thrown by the Duke application when commands input
+ are unknown.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/dukeexception/package-tree.html b/docs/dukechatbot/dukeexception/package-tree.html
new file mode 100644
index 0000000000..f06bca520e
--- /dev/null
+++ b/docs/dukechatbot/dukeexception/package-tree.html
@@ -0,0 +1,173 @@
+
+
+
+
+
+dukechatbot.dukeexception Class Hierarchy
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Class Hierarchy
+
+java.lang.Object
+
+java.lang.Throwable (implements java.io.Serializable)
+
+java.lang.Exception
+
+java.io.IOException
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/utility/Deadline.html b/docs/dukechatbot/utility/Deadline.html
new file mode 100644
index 0000000000..b985bb23b3
--- /dev/null
+++ b/docs/dukechatbot/utility/Deadline.html
@@ -0,0 +1,410 @@
+
+
+
+
+
+Deadline
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+java.lang.Object
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Field Summary
+
+Fields
+Modifier and Type
+Field
+Description
+
+
+protected static java.time.format.DateTimeFormatterDTF
+Defines the Date time format to read in the commands passed by client for processing.
+
+
+
+protected static java.lang.StringTAG
+Defines the tag associated with this type of Task.
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+Constructor
+Description
+
+
+Deadline
+Constructs an instance of the Deadline class with its associated attributes.
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
+
+
+
+
+Methods inherited from class java.lang.Object
+clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+Deadline
+public Deadline(java.lang.String descriptor,
+ java.lang.String due)
+Constructs an instance of the Deadline class with its associated attributes.
+
+Parameters: descriptor - describes the Deadline task that is to be instantiated.due - describes the deadline to be associated with the deadline task to be instantiated.
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/utility/Event.html b/docs/dukechatbot/utility/Event.html
new file mode 100644
index 0000000000..f7e576a2b4
--- /dev/null
+++ b/docs/dukechatbot/utility/Event.html
@@ -0,0 +1,427 @@
+
+
+
+
+
+Event
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+java.lang.Object
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Field Summary
+
+Fields
+Modifier and Type
+Field
+Description
+
+
+protected static java.time.format.DateTimeFormatterDTF
+Defines the Date time format to read in the commands passed by client for processing.
+
+
+
+protected java.time.LocalDateTimeend
+Defines the field that encapsulates the end of the duration of the Event instantiated.
+
+
+
+protected static java.lang.StringTAG
+Defines the Tag associated with this type of Task.
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+Constructor
+Description
+
+
+Event
+Constructs an instance of the Event class with its associated attributes.
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
+
+
+
+
+Methods inherited from class java.lang.Object
+clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+Event
+public Event(java.lang.String descriptor,
+ java.lang.String duration)
+Constructs an instance of the Event class with its associated attributes.
+
+Parameters: descriptor - describes the Event task that is to be instantiated.duration - describes the duration associated with the instance of the Event.
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/utility/EventTest.html b/docs/dukechatbot/utility/EventTest.html
new file mode 100644
index 0000000000..f71fe092d5
--- /dev/null
+++ b/docs/dukechatbot/utility/EventTest.html
@@ -0,0 +1,310 @@
+
+
+
+
+
+EventTest
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+java.lang.Object
+
+
+dukechatbot.utility.EventTest
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+Constructor
+Description
+
+
+EventTest
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
+
+
+
+Methods inherited from class java.lang.Object
+clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+EventTest
+public EventTest()
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/utility/Parser.html b/docs/dukechatbot/utility/Parser.html
new file mode 100644
index 0000000000..5488902225
--- /dev/null
+++ b/docs/dukechatbot/utility/Parser.html
@@ -0,0 +1,331 @@
+
+
+
+
+
+Parser
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+java.lang.Object
+
+
+dukechatbot.utility.Parser
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+Constructor
+Description
+
+
+Parser TaskList tasks,
+ Ui ui)
+Constructs the instance of Parser with the Task instance and Ui instance associated with it.
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Instance Methods Concrete Methods
+Modifier and Type
+Method
+Description
+
+
+voidcategorise
+categorises the client's inputs to decide the method to be called by the program next in response to it.
+
+
+
+
+
+
+
+Methods inherited from class java.lang.Object
+clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+Parser
+public Parser(TaskList tasks,
+ Ui ui)
+Constructs the instance of Parser with the Task instance and Ui instance associated with it.
+
+Parameters: tasks - the TaskList associated with the instance of Parser.ui - the Ui associated with the instance of Parser.
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/utility/Storage.html b/docs/dukechatbot/utility/Storage.html
new file mode 100644
index 0000000000..d41689f965
--- /dev/null
+++ b/docs/dukechatbot/utility/Storage.html
@@ -0,0 +1,357 @@
+
+
+
+
+
+Storage
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+java.lang.Object
+
+
+dukechatbot.utility.Storage
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+Constructor
+Description
+
+
+Storage TaskList tasks,
+ Ui ui)
+Constructs the instance of storage to read and write from and to the file passed in.
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Instance Methods Concrete Methods
+Modifier and Type
+Method
+Description
+
+
+voidload
+Loads the content of the file and into the list of tasks stored in the associated txt file.
+
+
+
+voidsave
+Saves the tasks of the task list into the associated file to be loaded in the next run of the program.
+
+
+
+
+
+
+
+Methods inherited from class java.lang.Object
+clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+Storage
+public Storage(java.lang.String fileName,
+ TaskList tasks,
+ Ui ui)
+ throws java.io.IOException
+Constructs the instance of storage to read and write from and to the file passed in.
+
+Parameters: fileName - the name of the file to be processed.tasks - the task list to be manipulated by the instance of Storage.ui - the ui associated with this current run of the program.Throws: java.io.IOException - when createNewFile fails to create the file.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/utility/Task.html b/docs/dukechatbot/utility/Task.html
new file mode 100644
index 0000000000..a804af8364
--- /dev/null
+++ b/docs/dukechatbot/utility/Task.html
@@ -0,0 +1,460 @@
+
+
+
+
+
+Task
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+java.lang.Object
+
+
+dukechatbot.utility.Task
+
+
+
+
+
+
+
+
+
+
+
+
+
+Field Summary
+
+Fields
+Modifier and Type
+Field
+Description
+
+
+protected java.lang.Stringdescription
+The description associated with the instance of Task.
+
+
+
+protected booleanisDone
+The boolean associated with the instance of the class to label whether the task is done or not.
+
+
+
+protected java.time.LocalDateTimetime
+Defines the time attribute associated with the instance of Task.
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+Constructor
+Description
+
+
+Task
+Constructs the instance of Task with the associated description.
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
+
+
+
+Methods inherited from class java.lang.Object
+clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+Task
+public Task(java.lang.String description)
+Constructs the instance of Task with the associated description. The Task class does not have
+ an associated time attribute and hence the instance has its time field left to be null.
+
+Parameters: description - describes the instance of the Task.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
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diff --git a/docs/dukechatbot/utility/TaskList.html b/docs/dukechatbot/utility/TaskList.html
new file mode 100644
index 0000000000..a0c829de57
--- /dev/null
+++ b/docs/dukechatbot/utility/TaskList.html
@@ -0,0 +1,470 @@
+
+
+
+
+
+TaskList
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+java.lang.Object
+
+
+dukechatbot.utility.TaskList
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+Constructor
+Description
+
+
+TaskList Task > tl)
+Constructs the instance of Task List with its associated
+ array list.
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Instance Methods Concrete Methods
+Modifier and Type
+Method
+Description
+
+
+voidadd Task t)
+Adds task into the array list associated with the TaskList instance.
+
+
+
+voidadd
+Adds the task read by Storage class into the array list
+ associated with this instance of TaskList.
+
+
+
+voiddelete Ui ui)
+Deletes the task from the array list associated with this instance of TaskList.
+
+
+
+voidfind Ui ui)
+Finds the tasks in the array list that contains
+ the description passed in.
+
+
+
+java.util.ArrayList<Task >getArrayList
+serves as the method to return the array list associated
+ with the TaskList instance.
+
+
+
+voidmark Ui ui)
+Marks the task specified as done.
+
+
+
+voidunmark Ui ui)
+Marks the task as not done.
+
+
+
+
+
+
+
+Methods inherited from class java.lang.Object
+clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+delete
+public void delete(java.lang.Integer id,
+ Ui ui)
+Deletes the task from the array list associated with this instance of TaskList.
+
+Parameters: id - the id passed in to obtain the actual task number to be deleted.ui - the instance of Ui to allow
+ for printing out of the success of delete to user.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+find
+public void find(java.lang.String desc,
+ Ui ui)
+Finds the tasks in the array list that contains
+ the description passed in.
+
+Parameters: desc - the keywords that will specify which tasks to be found and shown.ui - the instance of Ui to allow
+ for printing of the tasks that are found.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/utility/Todo.html b/docs/dukechatbot/utility/Todo.html
new file mode 100644
index 0000000000..0f1903bb98
--- /dev/null
+++ b/docs/dukechatbot/utility/Todo.html
@@ -0,0 +1,390 @@
+
+
+
+
+
+Todo
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+java.lang.Object
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Field Summary
+
+Fields
+Modifier and Type
+Field
+Description
+
+
+protected static java.lang.StringTAG
+Defines the Tag associated with this type of tasks.
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+Constructor
+Description
+
+
+Todo
+Constructs the instance of Todo with the associated description.
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
+
+
+
+
+Methods inherited from class java.lang.Object
+clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Field Detail
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/utility/TodoTest.html b/docs/dukechatbot/utility/TodoTest.html
new file mode 100644
index 0000000000..e0ff3ddd1e
--- /dev/null
+++ b/docs/dukechatbot/utility/TodoTest.html
@@ -0,0 +1,310 @@
+
+
+
+
+
+TodoTest
+
+JavaScript is disabled on your browser.
+
+
+
+
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+
+
+
+JavaScript is disabled on your browser.
+
+
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+
+
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+
+
+
+
+
+
+
+
+
+java.lang.Object
+
+
+dukechatbot.utility.TodoTest
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+Constructor
+Description
+
+
+TodoTest
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+
+
+
+
+Methods inherited from class java.lang.Object
+clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+TodoTest
+public TodoTest()
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
+
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+
+JavaScript is disabled on your browser.
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diff --git a/docs/dukechatbot/utility/Ui.html b/docs/dukechatbot/utility/Ui.html
new file mode 100644
index 0000000000..ca456e704e
--- /dev/null
+++ b/docs/dukechatbot/utility/Ui.html
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+
+
+
+
+
+Ui
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+java.lang.Object
+
+
+dukechatbot.utility.Ui
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Summary
+
+Constructors
+Constructor
+Description
+
+
+Ui Task > tl)
+Constructs the instance of Ui to be used for the run of the program.
+
+
+
+
+
+
+
+
+
+
+
+Method Summary
+
+All Methods Instance Methods Concrete Methods
+Modifier and Type
+Method
+Description
+
+
+voidadded Task t)
+Shows success of adding task into the task list when user tries to add a task.
+
+
+
+voidbye
+Says goodbye to the user when the program run is terminated by user.
+
+
+
+voidgreet
+
+
+voidlistMatch Task > tl)
+lists out the matching tasks in the task list that meets
+ the user's find query.
+
+
+
+voidlistOut Task > tl)
+lists out the tasks in the task list to the user.
+
+
+
+voidmarked Task t)
+Shows success of marking the task in the task list as done.
+
+
+
+voidremoved Task t,
+ java.util.ArrayList<Task > tl)
+Shows the success of removing the task from the task list.
+
+
+
+voidshowDescEmptyError
+Tells user when they failed to give a description of the task they wish to add.
+
+
+
+voidshowLoadingError
+Tells the user that the file has failed to be loaded.
+
+
+
+voidshowTimeMissingError
+Tells user that their input is missing the required
+ time components of the instance of the classes that needs them.
+
+
+
+voidshowUnknownCommandError
+Tells user that the input they gave is unknown to Duke.
+
+
+
+voidunmarked Task t)
+Shows the success of marking the task as not done
+ to the user.
+
+
+
+
+
+
+
+Methods inherited from class java.lang.Object
+clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Constructor Detail
+
+
+
+
+
+
+
+
+
+
+
+
+Method Detail
+
+
+
+
+
+greet
+public void greet()
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+removed
+public void removed(Task t,
+ java.util.ArrayList<Task > tl)
+Shows the success of removing the task from the task list.
+
+Parameters: t - the task that the user has told Duke to remove.tl - the task list associated that is to show the
+ number of tasks left in the list.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
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+
+
+
+
+
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+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/utility/package-summary.html b/docs/dukechatbot/utility/package-summary.html
new file mode 100644
index 0000000000..d828b3b7e5
--- /dev/null
+++ b/docs/dukechatbot/utility/package-summary.html
@@ -0,0 +1,227 @@
+
+
+
+
+
+dukechatbot.utility
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Class Summary
+Class
+Description
+
+
+
+Deadline
+The Deadline class implements a subclass of Task that encapsulates the type of tasks that has a specific
+ deadline.
+
+
+
+Event
+The Event class implements a subclass of Task that encapsulates the type of tasks that has a
+ duration associated with it.
+
+
+
+EventTest
+The EventTest class is a test class to test the correctness of
+ the Event class.
+
+
+
+Parser
+The Parser class implements the class that will parse input commands passed to the Duke program.
+
+
+
+Storage
+The Storage class encapsulates the operations on the file to be read and written.
+
+
+
+Task
+The Task class implements the parent class of the tasks to be kept in the task list when the program is called.
+
+
+
+TaskList
+The TaskList implements the operations and attributes needed to handle
+ manipulation of the task list.
+
+
+
+Todo
+The Todo class implements the type of tasks that are to be done
+ but do not have an associated deadline or time component to them.
+
+
+
+TodoTest
+The TodoTest class implements test cases to determine
+ the correctness of the Todo class.
+
+
+
+Ui
+The Ui class encapsulates operations that
+ interact with the client during the running of the program.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/dukechatbot/utility/package-tree.html b/docs/dukechatbot/utility/package-tree.html
new file mode 100644
index 0000000000..a3352716fa
--- /dev/null
+++ b/docs/dukechatbot/utility/package-tree.html
@@ -0,0 +1,173 @@
+
+
+
+
+
+dukechatbot.utility Class Hierarchy
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/element-list b/docs/element-list
new file mode 100644
index 0000000000..096a6c99b6
--- /dev/null
+++ b/docs/element-list
@@ -0,0 +1,3 @@
+dukechatbot.duke
+dukechatbot.dukeexception
+dukechatbot.utility
diff --git a/docs/index-files/index-1.html b/docs/index-files/index-1.html
new file mode 100644
index 0000000000..34765fe852
--- /dev/null
+++ b/docs/index-files/index-1.html
@@ -0,0 +1,162 @@
+
+
+
+
+
+A-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
A
+
+add(Task) TaskList
+Adds task into the array list associated with the TaskList instance.
+
+add(String) TaskList
+Adds the task read by Storage class into the array list
+ associated with this instance of TaskList.
+
+added(Task) Ui
+Shows success of adding task into the task list when user tries to add a task.
+
+
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
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+
diff --git a/docs/index-files/index-10.html b/docs/index-files/index-10.html
new file mode 100644
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--- /dev/null
+++ b/docs/index-files/index-10.html
@@ -0,0 +1,169 @@
+
+
+
+
+
+M-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
M
+
+main(String[]) Duke
+Serves as the main entry point to the Duke application.
+
+mark(int, Ui) TaskList
+Marks the task specified as done.
+
+markAsDone() Task
+Marks the task done when called.
+
+markAsUndone() Task
+Marks the task as not done when called.
+
+marked(Task) Ui
+Shows success of marking the task in the task list as done.
+
+
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/index-files/index-11.html b/docs/index-files/index-11.html
new file mode 100644
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--- /dev/null
+++ b/docs/index-files/index-11.html
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+
+
+
+
+
+P-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
P
+
+Parser dukechatbot.utility
+The Parser class implements the class that will parse input commands passed to the Duke program.
+
+Parser(TaskList, Ui) Parser
+Constructs the instance of Parser with the Task instance and Ui instance associated with it.
+
+
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
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+
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diff --git a/docs/index-files/index-12.html b/docs/index-files/index-12.html
new file mode 100644
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--- /dev/null
+++ b/docs/index-files/index-12.html
@@ -0,0 +1,158 @@
+
+
+
+
+
+R-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
R
+
+removed(Task, ArrayList<Task>) Ui
+Shows the success of removing the task from the task list.
+
+run() Duke
+Serves as the method that calls on utility classes that implements the features
+ of the Duke Chat bot.
+
+
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/index-files/index-13.html b/docs/index-files/index-13.html
new file mode 100644
index 0000000000..173734adac
--- /dev/null
+++ b/docs/index-files/index-13.html
@@ -0,0 +1,178 @@
+
+
+
+
+
+S-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
S
+
+save() Storage
+Saves the tasks of the task list into the associated file to be loaded in the next run of the program.
+
+showDescEmptyError(String) Ui
+Tells user when they failed to give a description of the task they wish to add.
+
+showLoadingError() Ui
+Tells the user that the file has failed to be loaded.
+
+showTimeMissingError() Ui
+Tells user that their input is missing the required
+ time components of the instance of the classes that needs them.
+
+showUnknownCommandError() Ui
+Tells user that the input they gave is unknown to Duke.
+
+Storage dukechatbot.utility
+The Storage class encapsulates the operations on the file to be read and written.
+
+Storage(String, TaskList, Ui) Storage
+Constructs the instance of storage to read and write from and to the file passed in.
+
+
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
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+
+
diff --git a/docs/index-files/index-14.html b/docs/index-files/index-14.html
new file mode 100644
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--- /dev/null
+++ b/docs/index-files/index-14.html
@@ -0,0 +1,207 @@
+
+
+
+
+
+T-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
T
+
+TAG Deadline
+Defines the tag associated with this type of Task.
+
+TAG Event
+Defines the Tag associated with this type of Task.
+
+TAG Todo
+Defines the Tag associated with this type of tasks.
+
+Task dukechatbot.utility
+The Task class implements the parent class of the tasks to be kept in the task list when the program is called.
+
+Task(String) Task
+Constructs the instance of Task with the associated description.
+
+TaskList dukechatbot.utility
+The TaskList implements the operations and attributes needed to handle
+ manipulation of the task list.
+
+TaskList(ArrayList<Task>) TaskList
+Constructs the instance of Task List with its associated
+ array list.
+
+time Task
+Defines the time attribute associated with the instance of Task.
+
+Todo dukechatbot.utility
+The Todo class implements the type of tasks that are to be done
+ but do not have an associated deadline or time component to them.
+
+Todo(String) Todo
+Constructs the instance of Todo with the associated description.
+
+TodoTest dukechatbot.utility
+The TodoTest class implements test cases to determine
+ the correctness of the Todo class.
+
+TodoTest() TodoTest
+todoToStringTest() TodoTest
+tests the correctness of the toString method of the Todo class.
+
+toString() Deadline toString() Event toString() Task toString() Todo
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
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+
+
+
+
+
+
diff --git a/docs/index-files/index-15.html b/docs/index-files/index-15.html
new file mode 100644
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+++ b/docs/index-files/index-15.html
@@ -0,0 +1,167 @@
+
+
+
+
+
+U-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
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+
+
+
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+
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+
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+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
U
+
+Ui dukechatbot.utility
+The Ui class encapsulates operations that
+ interact with the client during the running of the program.
+
+Ui(ArrayList<Task>) Ui
+Constructs the instance of Ui to be used for the run of the program.
+
+unmark(int, Ui) TaskList
+Marks the task as not done.
+
+unmarked(Task) Ui
+Shows the success of marking the task as not done
+ to the user.
+
+
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/index-files/index-2.html b/docs/index-files/index-2.html
new file mode 100644
index 0000000000..bd84276660
--- /dev/null
+++ b/docs/index-files/index-2.html
@@ -0,0 +1,153 @@
+
+
+
+
+
+B-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
B
+
+bye() Ui
+Says goodbye to the user when the program run is terminated by user.
+
+
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/index-files/index-3.html b/docs/index-files/index-3.html
new file mode 100644
index 0000000000..93074d82f0
--- /dev/null
+++ b/docs/index-files/index-3.html
@@ -0,0 +1,153 @@
+
+
+
+
+
+C-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
C
+
+categorise(String) Parser
+categorises the client's inputs to decide the method to be called by the program next in response to it.
+
+
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/index-files/index-4.html b/docs/index-files/index-4.html
new file mode 100644
index 0000000000..be6ea7d869
--- /dev/null
+++ b/docs/index-files/index-4.html
@@ -0,0 +1,198 @@
+
+
+
+
+
+D-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
D
+
+Deadline dukechatbot.utility
+The Deadline class implements a subclass of Task that encapsulates the type of tasks that has a specific
+ deadline.
+
+Deadline(String, String) Deadline
+Constructs an instance of the Deadline class with its associated attributes.
+
+delete(Integer, Ui) TaskList
+Deletes the task from the array list associated with this instance of TaskList.
+
+description Task
+The description associated with the instance of Task.
+
+DTF Deadline
+Defines the Date time format to read in the commands passed by client for processing.
+
+DTF Event
+Defines the Date time format to read in the commands passed by client for processing.
+
+Duke dukechatbot.duke
+The Duke program implements an application that allows users
+ to interactively create a task list for them to keep track of their tasks.
+
+Duke(String) Duke
+Constructs an instance of the Duke class.
+
+dukechatbot.duke - package dukechatbot.duke
+dukechatbot.dukeexception - package dukechatbot.dukeexception
+dukechatbot.utility - package dukechatbot.utility
+DukeException dukechatbot.dukeexception
+The DukeException class implements the exceptions thrown by the Duke application when commands input
+ are unknown.
+
+DukeException(String) DukeException
+Constructs an instance of the DukeException class.
+
+
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/index-files/index-5.html b/docs/index-files/index-5.html
new file mode 100644
index 0000000000..c80c725810
--- /dev/null
+++ b/docs/index-files/index-5.html
@@ -0,0 +1,173 @@
+
+
+
+
+
+E-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
E
+
+end Event
+Defines the field that encapsulates the end of the duration of the Event instantiated.
+
+Event dukechatbot.utility
+The Event class implements a subclass of Task that encapsulates the type of tasks that has a
+ duration associated with it.
+
+Event(String, String) Event
+Constructs an instance of the Event class with its associated attributes.
+
+EventTest dukechatbot.utility
+The EventTest class is a test class to test the correctness of
+ the Event class.
+
+EventTest() EventTest
+eventToStringTest() EventTest
+Tests the toString of the Event class.
+
+
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/index-files/index-6.html b/docs/index-files/index-6.html
new file mode 100644
index 0000000000..e5edeb39f0
--- /dev/null
+++ b/docs/index-files/index-6.html
@@ -0,0 +1,154 @@
+
+
+
+
+
+F-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
F
+
+find(String, Ui) TaskList
+Finds the tasks in the array list that contains
+ the description passed in.
+
+
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/index-files/index-7.html b/docs/index-files/index-7.html
new file mode 100644
index 0000000000..b7e3a5cd63
--- /dev/null
+++ b/docs/index-files/index-7.html
@@ -0,0 +1,160 @@
+
+
+
+
+
+G-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
G
+
+getArrayList() TaskList
+serves as the method to return the array list associated
+ with the TaskList instance.
+
+getStatusIcon() Task
+Answers whether the task is done or not.
+
+greet() Ui
+
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/index-files/index-8.html b/docs/index-files/index-8.html
new file mode 100644
index 0000000000..5674ce7645
--- /dev/null
+++ b/docs/index-files/index-8.html
@@ -0,0 +1,153 @@
+
+
+
+
+
+I-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
I
+
+isDone Task
+The boolean associated with the instance of the class to label whether the task is done or not.
+
+
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/index-files/index-9.html b/docs/index-files/index-9.html
new file mode 100644
index 0000000000..a91f75ba8d
--- /dev/null
+++ b/docs/index-files/index-9.html
@@ -0,0 +1,162 @@
+
+
+
+
+
+L-Index
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
+
+
+
+A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
L
+
+listMatch(ArrayList<Task>) Ui
+lists out the matching tasks in the task list that meets
+ the user's find query.
+
+listOut(ArrayList<Task>) Ui
+lists out the tasks in the task list to the user.
+
+load() Storage
+Loads the content of the file and into the list of tasks stored in the associated txt file.
+
+
+
A B C D E F G I L M P R S T U All Classes All Packages
+
+
+
+
+
+
+
+
+
+JavaScript is disabled on your browser.
+
+
+
+
+
+
+
+
diff --git a/docs/jquery/external/jquery/jquery.js b/docs/jquery/external/jquery/jquery.js
new file mode 100644
index 0000000000..5b16efa11d
--- /dev/null
+++ b/docs/jquery/external/jquery/jquery.js
@@ -0,0 +1,10598 @@
+/*!
+ * jQuery JavaScript Library v3.4.1
+ * https://jquery.com/
+ *
+ * Includes Sizzle.js
+ * https://sizzlejs.com/
+ *
+ * Copyright JS Foundation and other contributors
+ * Released under the MIT license
+ * https://jquery.org/license
+ *
+ * Date: 2019-05-01T21:04Z
+ */
+( function( global, factory ) {
+
+ "use strict";
+
+ if ( typeof module === "object" && typeof module.exports === "object" ) {
+
+ // For CommonJS and CommonJS-like environments where a proper `window`
+ // is present, execute the factory and get jQuery.
+ // For environments that do not have a `window` with a `document`
+ // (such as Node.js), expose a factory as module.exports.
+ // This accentuates the need for the creation of a real `window`.
+ // e.g. var jQuery = require("jquery")(window);
+ // See ticket #14549 for more info.
+ module.exports = global.document ?
+ factory( global, true ) :
+ function( w ) {
+ if ( !w.document ) {
+ throw new Error( "jQuery requires a window with a document" );
+ }
+ return factory( w );
+ };
+ } else {
+ factory( global );
+ }
+
+// Pass this if window is not defined yet
+} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
+
+// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
+// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
+// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
+// enough that all such attempts are guarded in a try block.
+"use strict";
+
+var arr = [];
+
+var document = window.document;
+
+var getProto = Object.getPrototypeOf;
+
+var slice = arr.slice;
+
+var concat = arr.concat;
+
+var push = arr.push;
+
+var indexOf = arr.indexOf;
+
+var class2type = {};
+
+var toString = class2type.toString;
+
+var hasOwn = class2type.hasOwnProperty;
+
+var fnToString = hasOwn.toString;
+
+var ObjectFunctionString = fnToString.call( Object );
+
+var support = {};
+
+var isFunction = function isFunction( obj ) {
+
+ // Support: Chrome <=57, Firefox <=52
+ // In some browsers, typeof returns "function" for HTML elements
+ // (i.e., `typeof document.createElement( "object" ) === "function"`).
+ // We don't want to classify *any* DOM node as a function.
+ return typeof obj === "function" && typeof obj.nodeType !== "number";
+ };
+
+
+var isWindow = function isWindow( obj ) {
+ return obj != null && obj === obj.window;
+ };
+
+
+
+
+ var preservedScriptAttributes = {
+ type: true,
+ src: true,
+ nonce: true,
+ noModule: true
+ };
+
+ function DOMEval( code, node, doc ) {
+ doc = doc || document;
+
+ var i, val,
+ script = doc.createElement( "script" );
+
+ script.text = code;
+ if ( node ) {
+ for ( i in preservedScriptAttributes ) {
+
+ // Support: Firefox 64+, Edge 18+
+ // Some browsers don't support the "nonce" property on scripts.
+ // On the other hand, just using `getAttribute` is not enough as
+ // the `nonce` attribute is reset to an empty string whenever it
+ // becomes browsing-context connected.
+ // See https://github.com/whatwg/html/issues/2369
+ // See https://html.spec.whatwg.org/#nonce-attributes
+ // The `node.getAttribute` check was added for the sake of
+ // `jQuery.globalEval` so that it can fake a nonce-containing node
+ // via an object.
+ val = node[ i ] || node.getAttribute && node.getAttribute( i );
+ if ( val ) {
+ script.setAttribute( i, val );
+ }
+ }
+ }
+ doc.head.appendChild( script ).parentNode.removeChild( script );
+ }
+
+
+function toType( obj ) {
+ if ( obj == null ) {
+ return obj + "";
+ }
+
+ // Support: Android <=2.3 only (functionish RegExp)
+ return typeof obj === "object" || typeof obj === "function" ?
+ class2type[ toString.call( obj ) ] || "object" :
+ typeof obj;
+}
+/* global Symbol */
+// Defining this global in .eslintrc.json would create a danger of using the global
+// unguarded in another place, it seems safer to define global only for this module
+
+
+
+var
+ version = "3.4.1",
+
+ // Define a local copy of jQuery
+ jQuery = function( selector, context ) {
+
+ // The jQuery object is actually just the init constructor 'enhanced'
+ // Need init if jQuery is called (just allow error to be thrown if not included)
+ return new jQuery.fn.init( selector, context );
+ },
+
+ // Support: Android <=4.0 only
+ // Make sure we trim BOM and NBSP
+ rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
+
+jQuery.fn = jQuery.prototype = {
+
+ // The current version of jQuery being used
+ jquery: version,
+
+ constructor: jQuery,
+
+ // The default length of a jQuery object is 0
+ length: 0,
+
+ toArray: function() {
+ return slice.call( this );
+ },
+
+ // Get the Nth element in the matched element set OR
+ // Get the whole matched element set as a clean array
+ get: function( num ) {
+
+ // Return all the elements in a clean array
+ if ( num == null ) {
+ return slice.call( this );
+ }
+
+ // Return just the one element from the set
+ return num < 0 ? this[ num + this.length ] : this[ num ];
+ },
+
+ // Take an array of elements and push it onto the stack
+ // (returning the new matched element set)
+ pushStack: function( elems ) {
+
+ // Build a new jQuery matched element set
+ var ret = jQuery.merge( this.constructor(), elems );
+
+ // Add the old object onto the stack (as a reference)
+ ret.prevObject = this;
+
+ // Return the newly-formed element set
+ return ret;
+ },
+
+ // Execute a callback for every element in the matched set.
+ each: function( callback ) {
+ return jQuery.each( this, callback );
+ },
+
+ map: function( callback ) {
+ return this.pushStack( jQuery.map( this, function( elem, i ) {
+ return callback.call( elem, i, elem );
+ } ) );
+ },
+
+ slice: function() {
+ return this.pushStack( slice.apply( this, arguments ) );
+ },
+
+ first: function() {
+ return this.eq( 0 );
+ },
+
+ last: function() {
+ return this.eq( -1 );
+ },
+
+ eq: function( i ) {
+ var len = this.length,
+ j = +i + ( i < 0 ? len : 0 );
+ return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
+ },
+
+ end: function() {
+ return this.prevObject || this.constructor();
+ },
+
+ // For internal use only.
+ // Behaves like an Array's method, not like a jQuery method.
+ push: push,
+ sort: arr.sort,
+ splice: arr.splice
+};
+
+jQuery.extend = jQuery.fn.extend = function() {
+ var options, name, src, copy, copyIsArray, clone,
+ target = arguments[ 0 ] || {},
+ i = 1,
+ length = arguments.length,
+ deep = false;
+
+ // Handle a deep copy situation
+ if ( typeof target === "boolean" ) {
+ deep = target;
+
+ // Skip the boolean and the target
+ target = arguments[ i ] || {};
+ i++;
+ }
+
+ // Handle case when target is a string or something (possible in deep copy)
+ if ( typeof target !== "object" && !isFunction( target ) ) {
+ target = {};
+ }
+
+ // Extend jQuery itself if only one argument is passed
+ if ( i === length ) {
+ target = this;
+ i--;
+ }
+
+ for ( ; i < length; i++ ) {
+
+ // Only deal with non-null/undefined values
+ if ( ( options = arguments[ i ] ) != null ) {
+
+ // Extend the base object
+ for ( name in options ) {
+ copy = options[ name ];
+
+ // Prevent Object.prototype pollution
+ // Prevent never-ending loop
+ if ( name === "__proto__" || target === copy ) {
+ continue;
+ }
+
+ // Recurse if we're merging plain objects or arrays
+ if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
+ ( copyIsArray = Array.isArray( copy ) ) ) ) {
+ src = target[ name ];
+
+ // Ensure proper type for the source value
+ if ( copyIsArray && !Array.isArray( src ) ) {
+ clone = [];
+ } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
+ clone = {};
+ } else {
+ clone = src;
+ }
+ copyIsArray = false;
+
+ // Never move original objects, clone them
+ target[ name ] = jQuery.extend( deep, clone, copy );
+
+ // Don't bring in undefined values
+ } else if ( copy !== undefined ) {
+ target[ name ] = copy;
+ }
+ }
+ }
+ }
+
+ // Return the modified object
+ return target;
+};
+
+jQuery.extend( {
+
+ // Unique for each copy of jQuery on the page
+ expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
+
+ // Assume jQuery is ready without the ready module
+ isReady: true,
+
+ error: function( msg ) {
+ throw new Error( msg );
+ },
+
+ noop: function() {},
+
+ isPlainObject: function( obj ) {
+ var proto, Ctor;
+
+ // Detect obvious negatives
+ // Use toString instead of jQuery.type to catch host objects
+ if ( !obj || toString.call( obj ) !== "[object Object]" ) {
+ return false;
+ }
+
+ proto = getProto( obj );
+
+ // Objects with no prototype (e.g., `Object.create( null )`) are plain
+ if ( !proto ) {
+ return true;
+ }
+
+ // Objects with prototype are plain iff they were constructed by a global Object function
+ Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
+ return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
+ },
+
+ isEmptyObject: function( obj ) {
+ var name;
+
+ for ( name in obj ) {
+ return false;
+ }
+ return true;
+ },
+
+ // Evaluates a script in a global context
+ globalEval: function( code, options ) {
+ DOMEval( code, { nonce: options && options.nonce } );
+ },
+
+ each: function( obj, callback ) {
+ var length, i = 0;
+
+ if ( isArrayLike( obj ) ) {
+ length = obj.length;
+ for ( ; i < length; i++ ) {
+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+ break;
+ }
+ }
+ } else {
+ for ( i in obj ) {
+ if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
+ break;
+ }
+ }
+ }
+
+ return obj;
+ },
+
+ // Support: Android <=4.0 only
+ trim: function( text ) {
+ return text == null ?
+ "" :
+ ( text + "" ).replace( rtrim, "" );
+ },
+
+ // results is for internal usage only
+ makeArray: function( arr, results ) {
+ var ret = results || [];
+
+ if ( arr != null ) {
+ if ( isArrayLike( Object( arr ) ) ) {
+ jQuery.merge( ret,
+ typeof arr === "string" ?
+ [ arr ] : arr
+ );
+ } else {
+ push.call( ret, arr );
+ }
+ }
+
+ return ret;
+ },
+
+ inArray: function( elem, arr, i ) {
+ return arr == null ? -1 : indexOf.call( arr, elem, i );
+ },
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ merge: function( first, second ) {
+ var len = +second.length,
+ j = 0,
+ i = first.length;
+
+ for ( ; j < len; j++ ) {
+ first[ i++ ] = second[ j ];
+ }
+
+ first.length = i;
+
+ return first;
+ },
+
+ grep: function( elems, callback, invert ) {
+ var callbackInverse,
+ matches = [],
+ i = 0,
+ length = elems.length,
+ callbackExpect = !invert;
+
+ // Go through the array, only saving the items
+ // that pass the validator function
+ for ( ; i < length; i++ ) {
+ callbackInverse = !callback( elems[ i ], i );
+ if ( callbackInverse !== callbackExpect ) {
+ matches.push( elems[ i ] );
+ }
+ }
+
+ return matches;
+ },
+
+ // arg is for internal usage only
+ map: function( elems, callback, arg ) {
+ var length, value,
+ i = 0,
+ ret = [];
+
+ // Go through the array, translating each of the items to their new values
+ if ( isArrayLike( elems ) ) {
+ length = elems.length;
+ for ( ; i < length; i++ ) {
+ value = callback( elems[ i ], i, arg );
+
+ if ( value != null ) {
+ ret.push( value );
+ }
+ }
+
+ // Go through every key on the object,
+ } else {
+ for ( i in elems ) {
+ value = callback( elems[ i ], i, arg );
+
+ if ( value != null ) {
+ ret.push( value );
+ }
+ }
+ }
+
+ // Flatten any nested arrays
+ return concat.apply( [], ret );
+ },
+
+ // A global GUID counter for objects
+ guid: 1,
+
+ // jQuery.support is not used in Core but other projects attach their
+ // properties to it so it needs to exist.
+ support: support
+} );
+
+if ( typeof Symbol === "function" ) {
+ jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
+}
+
+// Populate the class2type map
+jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
+function( i, name ) {
+ class2type[ "[object " + name + "]" ] = name.toLowerCase();
+} );
+
+function isArrayLike( obj ) {
+
+ // Support: real iOS 8.2 only (not reproducible in simulator)
+ // `in` check used to prevent JIT error (gh-2145)
+ // hasOwn isn't used here due to false negatives
+ // regarding Nodelist length in IE
+ var length = !!obj && "length" in obj && obj.length,
+ type = toType( obj );
+
+ if ( isFunction( obj ) || isWindow( obj ) ) {
+ return false;
+ }
+
+ return type === "array" || length === 0 ||
+ typeof length === "number" && length > 0 && ( length - 1 ) in obj;
+}
+var Sizzle =
+/*!
+ * Sizzle CSS Selector Engine v2.3.4
+ * https://sizzlejs.com/
+ *
+ * Copyright JS Foundation and other contributors
+ * Released under the MIT license
+ * https://js.foundation/
+ *
+ * Date: 2019-04-08
+ */
+(function( window ) {
+
+var i,
+ support,
+ Expr,
+ getText,
+ isXML,
+ tokenize,
+ compile,
+ select,
+ outermostContext,
+ sortInput,
+ hasDuplicate,
+
+ // Local document vars
+ setDocument,
+ document,
+ docElem,
+ documentIsHTML,
+ rbuggyQSA,
+ rbuggyMatches,
+ matches,
+ contains,
+
+ // Instance-specific data
+ expando = "sizzle" + 1 * new Date(),
+ preferredDoc = window.document,
+ dirruns = 0,
+ done = 0,
+ classCache = createCache(),
+ tokenCache = createCache(),
+ compilerCache = createCache(),
+ nonnativeSelectorCache = createCache(),
+ sortOrder = function( a, b ) {
+ if ( a === b ) {
+ hasDuplicate = true;
+ }
+ return 0;
+ },
+
+ // Instance methods
+ hasOwn = ({}).hasOwnProperty,
+ arr = [],
+ pop = arr.pop,
+ push_native = arr.push,
+ push = arr.push,
+ slice = arr.slice,
+ // Use a stripped-down indexOf as it's faster than native
+ // https://jsperf.com/thor-indexof-vs-for/5
+ indexOf = function( list, elem ) {
+ var i = 0,
+ len = list.length;
+ for ( ; i < len; i++ ) {
+ if ( list[i] === elem ) {
+ return i;
+ }
+ }
+ return -1;
+ },
+
+ booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
+
+ // Regular expressions
+
+ // http://www.w3.org/TR/css3-selectors/#whitespace
+ whitespace = "[\\x20\\t\\r\\n\\f]",
+
+ // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
+ identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",
+
+ // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
+ attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
+ // Operator (capture 2)
+ "*([*^$|!~]?=)" + whitespace +
+ // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
+ "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
+ "*\\]",
+
+ pseudos = ":(" + identifier + ")(?:\\((" +
+ // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
+ // 1. quoted (capture 3; capture 4 or capture 5)
+ "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
+ // 2. simple (capture 6)
+ "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
+ // 3. anything else (capture 2)
+ ".*" +
+ ")\\)|)",
+
+ // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
+ rwhitespace = new RegExp( whitespace + "+", "g" ),
+ rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
+
+ rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
+ rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
+ rdescend = new RegExp( whitespace + "|>" ),
+
+ rpseudo = new RegExp( pseudos ),
+ ridentifier = new RegExp( "^" + identifier + "$" ),
+
+ matchExpr = {
+ "ID": new RegExp( "^#(" + identifier + ")" ),
+ "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
+ "TAG": new RegExp( "^(" + identifier + "|[*])" ),
+ "ATTR": new RegExp( "^" + attributes ),
+ "PSEUDO": new RegExp( "^" + pseudos ),
+ "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
+ "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
+ "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
+ "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
+ // For use in libraries implementing .is()
+ // We use this for POS matching in `select`
+ "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
+ whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
+ },
+
+ rhtml = /HTML$/i,
+ rinputs = /^(?:input|select|textarea|button)$/i,
+ rheader = /^h\d$/i,
+
+ rnative = /^[^{]+\{\s*\[native \w/,
+
+ // Easily-parseable/retrievable ID or TAG or CLASS selectors
+ rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
+
+ rsibling = /[+~]/,
+
+ // CSS escapes
+ // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
+ runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
+ funescape = function( _, escaped, escapedWhitespace ) {
+ var high = "0x" + escaped - 0x10000;
+ // NaN means non-codepoint
+ // Support: Firefox<24
+ // Workaround erroneous numeric interpretation of +"0x"
+ return high !== high || escapedWhitespace ?
+ escaped :
+ high < 0 ?
+ // BMP codepoint
+ String.fromCharCode( high + 0x10000 ) :
+ // Supplemental Plane codepoint (surrogate pair)
+ String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
+ },
+
+ // CSS string/identifier serialization
+ // https://drafts.csswg.org/cssom/#common-serializing-idioms
+ rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
+ fcssescape = function( ch, asCodePoint ) {
+ if ( asCodePoint ) {
+
+ // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
+ if ( ch === "\0" ) {
+ return "\uFFFD";
+ }
+
+ // Control characters and (dependent upon position) numbers get escaped as code points
+ return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
+ }
+
+ // Other potentially-special ASCII characters get backslash-escaped
+ return "\\" + ch;
+ },
+
+ // Used for iframes
+ // See setDocument()
+ // Removing the function wrapper causes a "Permission Denied"
+ // error in IE
+ unloadHandler = function() {
+ setDocument();
+ },
+
+ inDisabledFieldset = addCombinator(
+ function( elem ) {
+ return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset";
+ },
+ { dir: "parentNode", next: "legend" }
+ );
+
+// Optimize for push.apply( _, NodeList )
+try {
+ push.apply(
+ (arr = slice.call( preferredDoc.childNodes )),
+ preferredDoc.childNodes
+ );
+ // Support: Android<4.0
+ // Detect silently failing push.apply
+ arr[ preferredDoc.childNodes.length ].nodeType;
+} catch ( e ) {
+ push = { apply: arr.length ?
+
+ // Leverage slice if possible
+ function( target, els ) {
+ push_native.apply( target, slice.call(els) );
+ } :
+
+ // Support: IE<9
+ // Otherwise append directly
+ function( target, els ) {
+ var j = target.length,
+ i = 0;
+ // Can't trust NodeList.length
+ while ( (target[j++] = els[i++]) ) {}
+ target.length = j - 1;
+ }
+ };
+}
+
+function Sizzle( selector, context, results, seed ) {
+ var m, i, elem, nid, match, groups, newSelector,
+ newContext = context && context.ownerDocument,
+
+ // nodeType defaults to 9, since context defaults to document
+ nodeType = context ? context.nodeType : 9;
+
+ results = results || [];
+
+ // Return early from calls with invalid selector or context
+ if ( typeof selector !== "string" || !selector ||
+ nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
+
+ return results;
+ }
+
+ // Try to shortcut find operations (as opposed to filters) in HTML documents
+ if ( !seed ) {
+
+ if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
+ setDocument( context );
+ }
+ context = context || document;
+
+ if ( documentIsHTML ) {
+
+ // If the selector is sufficiently simple, try using a "get*By*" DOM method
+ // (excepting DocumentFragment context, where the methods don't exist)
+ if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
+
+ // ID selector
+ if ( (m = match[1]) ) {
+
+ // Document context
+ if ( nodeType === 9 ) {
+ if ( (elem = context.getElementById( m )) ) {
+
+ // Support: IE, Opera, Webkit
+ // TODO: identify versions
+ // getElementById can match elements by name instead of ID
+ if ( elem.id === m ) {
+ results.push( elem );
+ return results;
+ }
+ } else {
+ return results;
+ }
+
+ // Element context
+ } else {
+
+ // Support: IE, Opera, Webkit
+ // TODO: identify versions
+ // getElementById can match elements by name instead of ID
+ if ( newContext && (elem = newContext.getElementById( m )) &&
+ contains( context, elem ) &&
+ elem.id === m ) {
+
+ results.push( elem );
+ return results;
+ }
+ }
+
+ // Type selector
+ } else if ( match[2] ) {
+ push.apply( results, context.getElementsByTagName( selector ) );
+ return results;
+
+ // Class selector
+ } else if ( (m = match[3]) && support.getElementsByClassName &&
+ context.getElementsByClassName ) {
+
+ push.apply( results, context.getElementsByClassName( m ) );
+ return results;
+ }
+ }
+
+ // Take advantage of querySelectorAll
+ if ( support.qsa &&
+ !nonnativeSelectorCache[ selector + " " ] &&
+ (!rbuggyQSA || !rbuggyQSA.test( selector )) &&
+
+ // Support: IE 8 only
+ // Exclude object elements
+ (nodeType !== 1 || context.nodeName.toLowerCase() !== "object") ) {
+
+ newSelector = selector;
+ newContext = context;
+
+ // qSA considers elements outside a scoping root when evaluating child or
+ // descendant combinators, which is not what we want.
+ // In such cases, we work around the behavior by prefixing every selector in the
+ // list with an ID selector referencing the scope context.
+ // Thanks to Andrew Dupont for this technique.
+ if ( nodeType === 1 && rdescend.test( selector ) ) {
+
+ // Capture the context ID, setting it first if necessary
+ if ( (nid = context.getAttribute( "id" )) ) {
+ nid = nid.replace( rcssescape, fcssescape );
+ } else {
+ context.setAttribute( "id", (nid = expando) );
+ }
+
+ // Prefix every selector in the list
+ groups = tokenize( selector );
+ i = groups.length;
+ while ( i-- ) {
+ groups[i] = "#" + nid + " " + toSelector( groups[i] );
+ }
+ newSelector = groups.join( "," );
+
+ // Expand context for sibling selectors
+ newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
+ context;
+ }
+
+ try {
+ push.apply( results,
+ newContext.querySelectorAll( newSelector )
+ );
+ return results;
+ } catch ( qsaError ) {
+ nonnativeSelectorCache( selector, true );
+ } finally {
+ if ( nid === expando ) {
+ context.removeAttribute( "id" );
+ }
+ }
+ }
+ }
+ }
+
+ // All others
+ return select( selector.replace( rtrim, "$1" ), context, results, seed );
+}
+
+/**
+ * Create key-value caches of limited size
+ * @returns {function(string, object)} Returns the Object data after storing it on itself with
+ * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
+ * deleting the oldest entry
+ */
+function createCache() {
+ var keys = [];
+
+ function cache( key, value ) {
+ // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
+ if ( keys.push( key + " " ) > Expr.cacheLength ) {
+ // Only keep the most recent entries
+ delete cache[ keys.shift() ];
+ }
+ return (cache[ key + " " ] = value);
+ }
+ return cache;
+}
+
+/**
+ * Mark a function for special use by Sizzle
+ * @param {Function} fn The function to mark
+ */
+function markFunction( fn ) {
+ fn[ expando ] = true;
+ return fn;
+}
+
+/**
+ * Support testing using an element
+ * @param {Function} fn Passed the created element and returns a boolean result
+ */
+function assert( fn ) {
+ var el = document.createElement("fieldset");
+
+ try {
+ return !!fn( el );
+ } catch (e) {
+ return false;
+ } finally {
+ // Remove from its parent by default
+ if ( el.parentNode ) {
+ el.parentNode.removeChild( el );
+ }
+ // release memory in IE
+ el = null;
+ }
+}
+
+/**
+ * Adds the same handler for all of the specified attrs
+ * @param {String} attrs Pipe-separated list of attributes
+ * @param {Function} handler The method that will be applied
+ */
+function addHandle( attrs, handler ) {
+ var arr = attrs.split("|"),
+ i = arr.length;
+
+ while ( i-- ) {
+ Expr.attrHandle[ arr[i] ] = handler;
+ }
+}
+
+/**
+ * Checks document order of two siblings
+ * @param {Element} a
+ * @param {Element} b
+ * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
+ */
+function siblingCheck( a, b ) {
+ var cur = b && a,
+ diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
+ a.sourceIndex - b.sourceIndex;
+
+ // Use IE sourceIndex if available on both nodes
+ if ( diff ) {
+ return diff;
+ }
+
+ // Check if b follows a
+ if ( cur ) {
+ while ( (cur = cur.nextSibling) ) {
+ if ( cur === b ) {
+ return -1;
+ }
+ }
+ }
+
+ return a ? 1 : -1;
+}
+
+/**
+ * Returns a function to use in pseudos for input types
+ * @param {String} type
+ */
+function createInputPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return name === "input" && elem.type === type;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for buttons
+ * @param {String} type
+ */
+function createButtonPseudo( type ) {
+ return function( elem ) {
+ var name = elem.nodeName.toLowerCase();
+ return (name === "input" || name === "button") && elem.type === type;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for :enabled/:disabled
+ * @param {Boolean} disabled true for :disabled; false for :enabled
+ */
+function createDisabledPseudo( disabled ) {
+
+ // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
+ return function( elem ) {
+
+ // Only certain elements can match :enabled or :disabled
+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
+ // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
+ if ( "form" in elem ) {
+
+ // Check for inherited disabledness on relevant non-disabled elements:
+ // * listed form-associated elements in a disabled fieldset
+ // https://html.spec.whatwg.org/multipage/forms.html#category-listed
+ // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
+ // * option elements in a disabled optgroup
+ // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
+ // All such elements have a "form" property.
+ if ( elem.parentNode && elem.disabled === false ) {
+
+ // Option elements defer to a parent optgroup if present
+ if ( "label" in elem ) {
+ if ( "label" in elem.parentNode ) {
+ return elem.parentNode.disabled === disabled;
+ } else {
+ return elem.disabled === disabled;
+ }
+ }
+
+ // Support: IE 6 - 11
+ // Use the isDisabled shortcut property to check for disabled fieldset ancestors
+ return elem.isDisabled === disabled ||
+
+ // Where there is no isDisabled, check manually
+ /* jshint -W018 */
+ elem.isDisabled !== !disabled &&
+ inDisabledFieldset( elem ) === disabled;
+ }
+
+ return elem.disabled === disabled;
+
+ // Try to winnow out elements that can't be disabled before trusting the disabled property.
+ // Some victims get caught in our net (label, legend, menu, track), but it shouldn't
+ // even exist on them, let alone have a boolean value.
+ } else if ( "label" in elem ) {
+ return elem.disabled === disabled;
+ }
+
+ // Remaining elements are neither :enabled nor :disabled
+ return false;
+ };
+}
+
+/**
+ * Returns a function to use in pseudos for positionals
+ * @param {Function} fn
+ */
+function createPositionalPseudo( fn ) {
+ return markFunction(function( argument ) {
+ argument = +argument;
+ return markFunction(function( seed, matches ) {
+ var j,
+ matchIndexes = fn( [], seed.length, argument ),
+ i = matchIndexes.length;
+
+ // Match elements found at the specified indexes
+ while ( i-- ) {
+ if ( seed[ (j = matchIndexes[i]) ] ) {
+ seed[j] = !(matches[j] = seed[j]);
+ }
+ }
+ });
+ });
+}
+
+/**
+ * Checks a node for validity as a Sizzle context
+ * @param {Element|Object=} context
+ * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
+ */
+function testContext( context ) {
+ return context && typeof context.getElementsByTagName !== "undefined" && context;
+}
+
+// Expose support vars for convenience
+support = Sizzle.support = {};
+
+/**
+ * Detects XML nodes
+ * @param {Element|Object} elem An element or a document
+ * @returns {Boolean} True iff elem is a non-HTML XML node
+ */
+isXML = Sizzle.isXML = function( elem ) {
+ var namespace = elem.namespaceURI,
+ docElem = (elem.ownerDocument || elem).documentElement;
+
+ // Support: IE <=8
+ // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes
+ // https://bugs.jquery.com/ticket/4833
+ return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" );
+};
+
+/**
+ * Sets document-related variables once based on the current document
+ * @param {Element|Object} [doc] An element or document object to use to set the document
+ * @returns {Object} Returns the current document
+ */
+setDocument = Sizzle.setDocument = function( node ) {
+ var hasCompare, subWindow,
+ doc = node ? node.ownerDocument || node : preferredDoc;
+
+ // Return early if doc is invalid or already selected
+ if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
+ return document;
+ }
+
+ // Update global variables
+ document = doc;
+ docElem = document.documentElement;
+ documentIsHTML = !isXML( document );
+
+ // Support: IE 9-11, Edge
+ // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
+ if ( preferredDoc !== document &&
+ (subWindow = document.defaultView) && subWindow.top !== subWindow ) {
+
+ // Support: IE 11, Edge
+ if ( subWindow.addEventListener ) {
+ subWindow.addEventListener( "unload", unloadHandler, false );
+
+ // Support: IE 9 - 10 only
+ } else if ( subWindow.attachEvent ) {
+ subWindow.attachEvent( "onunload", unloadHandler );
+ }
+ }
+
+ /* Attributes
+ ---------------------------------------------------------------------- */
+
+ // Support: IE<8
+ // Verify that getAttribute really returns attributes and not properties
+ // (excepting IE8 booleans)
+ support.attributes = assert(function( el ) {
+ el.className = "i";
+ return !el.getAttribute("className");
+ });
+
+ /* getElement(s)By*
+ ---------------------------------------------------------------------- */
+
+ // Check if getElementsByTagName("*") returns only elements
+ support.getElementsByTagName = assert(function( el ) {
+ el.appendChild( document.createComment("") );
+ return !el.getElementsByTagName("*").length;
+ });
+
+ // Support: IE<9
+ support.getElementsByClassName = rnative.test( document.getElementsByClassName );
+
+ // Support: IE<10
+ // Check if getElementById returns elements by name
+ // The broken getElementById methods don't pick up programmatically-set names,
+ // so use a roundabout getElementsByName test
+ support.getById = assert(function( el ) {
+ docElem.appendChild( el ).id = expando;
+ return !document.getElementsByName || !document.getElementsByName( expando ).length;
+ });
+
+ // ID filter and find
+ if ( support.getById ) {
+ Expr.filter["ID"] = function( id ) {
+ var attrId = id.replace( runescape, funescape );
+ return function( elem ) {
+ return elem.getAttribute("id") === attrId;
+ };
+ };
+ Expr.find["ID"] = function( id, context ) {
+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
+ var elem = context.getElementById( id );
+ return elem ? [ elem ] : [];
+ }
+ };
+ } else {
+ Expr.filter["ID"] = function( id ) {
+ var attrId = id.replace( runescape, funescape );
+ return function( elem ) {
+ var node = typeof elem.getAttributeNode !== "undefined" &&
+ elem.getAttributeNode("id");
+ return node && node.value === attrId;
+ };
+ };
+
+ // Support: IE 6 - 7 only
+ // getElementById is not reliable as a find shortcut
+ Expr.find["ID"] = function( id, context ) {
+ if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
+ var node, i, elems,
+ elem = context.getElementById( id );
+
+ if ( elem ) {
+
+ // Verify the id attribute
+ node = elem.getAttributeNode("id");
+ if ( node && node.value === id ) {
+ return [ elem ];
+ }
+
+ // Fall back on getElementsByName
+ elems = context.getElementsByName( id );
+ i = 0;
+ while ( (elem = elems[i++]) ) {
+ node = elem.getAttributeNode("id");
+ if ( node && node.value === id ) {
+ return [ elem ];
+ }
+ }
+ }
+
+ return [];
+ }
+ };
+ }
+
+ // Tag
+ Expr.find["TAG"] = support.getElementsByTagName ?
+ function( tag, context ) {
+ if ( typeof context.getElementsByTagName !== "undefined" ) {
+ return context.getElementsByTagName( tag );
+
+ // DocumentFragment nodes don't have gEBTN
+ } else if ( support.qsa ) {
+ return context.querySelectorAll( tag );
+ }
+ } :
+
+ function( tag, context ) {
+ var elem,
+ tmp = [],
+ i = 0,
+ // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
+ results = context.getElementsByTagName( tag );
+
+ // Filter out possible comments
+ if ( tag === "*" ) {
+ while ( (elem = results[i++]) ) {
+ if ( elem.nodeType === 1 ) {
+ tmp.push( elem );
+ }
+ }
+
+ return tmp;
+ }
+ return results;
+ };
+
+ // Class
+ Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
+ if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
+ return context.getElementsByClassName( className );
+ }
+ };
+
+ /* QSA/matchesSelector
+ ---------------------------------------------------------------------- */
+
+ // QSA and matchesSelector support
+
+ // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
+ rbuggyMatches = [];
+
+ // qSa(:focus) reports false when true (Chrome 21)
+ // We allow this because of a bug in IE8/9 that throws an error
+ // whenever `document.activeElement` is accessed on an iframe
+ // So, we allow :focus to pass through QSA all the time to avoid the IE error
+ // See https://bugs.jquery.com/ticket/13378
+ rbuggyQSA = [];
+
+ if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
+ // Build QSA regex
+ // Regex strategy adopted from Diego Perini
+ assert(function( el ) {
+ // Select is set to empty string on purpose
+ // This is to test IE's treatment of not explicitly
+ // setting a boolean content attribute,
+ // since its presence should be enough
+ // https://bugs.jquery.com/ticket/12359
+ docElem.appendChild( el ).innerHTML = "" +
+ " ";
+
+ // Support: IE8, Opera 11-12.16
+ // Nothing should be selected when empty strings follow ^= or $= or *=
+ // The test attribute must be unknown in Opera but "safe" for WinRT
+ // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
+ if ( el.querySelectorAll("[msallowcapture^='']").length ) {
+ rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
+ }
+
+ // Support: IE8
+ // Boolean attributes and "value" are not treated correctly
+ if ( !el.querySelectorAll("[selected]").length ) {
+ rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
+ }
+
+ // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
+ if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
+ rbuggyQSA.push("~=");
+ }
+
+ // Webkit/Opera - :checked should return selected option elements
+ // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
+ // IE8 throws error here and will not see later tests
+ if ( !el.querySelectorAll(":checked").length ) {
+ rbuggyQSA.push(":checked");
+ }
+
+ // Support: Safari 8+, iOS 8+
+ // https://bugs.webkit.org/show_bug.cgi?id=136851
+ // In-page `selector#id sibling-combinator selector` fails
+ if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
+ rbuggyQSA.push(".#.+[+~]");
+ }
+ });
+
+ assert(function( el ) {
+ el.innerHTML = ") matching elements by id
+ for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
+ if ( byElement && elem ) {
+ j = 0;
+ if ( !context && elem.ownerDocument !== document ) {
+ setDocument( elem );
+ xml = !documentIsHTML;
+ }
+ while ( (matcher = elementMatchers[j++]) ) {
+ if ( matcher( elem, context || document, xml) ) {
+ results.push( elem );
+ break;
+ }
+ }
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ }
+ }
+
+ // Track unmatched elements for set filters
+ if ( bySet ) {
+ // They will have gone through all possible matchers
+ if ( (elem = !matcher && elem) ) {
+ matchedCount--;
+ }
+
+ // Lengthen the array for every element, matched or not
+ if ( seed ) {
+ unmatched.push( elem );
+ }
+ }
+ }
+
+ // `i` is now the count of elements visited above, and adding it to `matchedCount`
+ // makes the latter nonnegative.
+ matchedCount += i;
+
+ // Apply set filters to unmatched elements
+ // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
+ // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
+ // no element matchers and no seed.
+ // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
+ // case, which will result in a "00" `matchedCount` that differs from `i` but is also
+ // numerically zero.
+ if ( bySet && i !== matchedCount ) {
+ j = 0;
+ while ( (matcher = setMatchers[j++]) ) {
+ matcher( unmatched, setMatched, context, xml );
+ }
+
+ if ( seed ) {
+ // Reintegrate element matches to eliminate the need for sorting
+ if ( matchedCount > 0 ) {
+ while ( i-- ) {
+ if ( !(unmatched[i] || setMatched[i]) ) {
+ setMatched[i] = pop.call( results );
+ }
+ }
+ }
+
+ // Discard index placeholder values to get only actual matches
+ setMatched = condense( setMatched );
+ }
+
+ // Add matches to results
+ push.apply( results, setMatched );
+
+ // Seedless set matches succeeding multiple successful matchers stipulate sorting
+ if ( outermost && !seed && setMatched.length > 0 &&
+ ( matchedCount + setMatchers.length ) > 1 ) {
+
+ Sizzle.uniqueSort( results );
+ }
+ }
+
+ // Override manipulation of globals by nested matchers
+ if ( outermost ) {
+ dirruns = dirrunsUnique;
+ outermostContext = contextBackup;
+ }
+
+ return unmatched;
+ };
+
+ return bySet ?
+ markFunction( superMatcher ) :
+ superMatcher;
+}
+
+compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
+ var i,
+ setMatchers = [],
+ elementMatchers = [],
+ cached = compilerCache[ selector + " " ];
+
+ if ( !cached ) {
+ // Generate a function of recursive functions that can be used to check each element
+ if ( !match ) {
+ match = tokenize( selector );
+ }
+ i = match.length;
+ while ( i-- ) {
+ cached = matcherFromTokens( match[i] );
+ if ( cached[ expando ] ) {
+ setMatchers.push( cached );
+ } else {
+ elementMatchers.push( cached );
+ }
+ }
+
+ // Cache the compiled function
+ cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
+
+ // Save selector and tokenization
+ cached.selector = selector;
+ }
+ return cached;
+};
+
+/**
+ * A low-level selection function that works with Sizzle's compiled
+ * selector functions
+ * @param {String|Function} selector A selector or a pre-compiled
+ * selector function built with Sizzle.compile
+ * @param {Element} context
+ * @param {Array} [results]
+ * @param {Array} [seed] A set of elements to match against
+ */
+select = Sizzle.select = function( selector, context, results, seed ) {
+ var i, tokens, token, type, find,
+ compiled = typeof selector === "function" && selector,
+ match = !seed && tokenize( (selector = compiled.selector || selector) );
+
+ results = results || [];
+
+ // Try to minimize operations if there is only one selector in the list and no seed
+ // (the latter of which guarantees us context)
+ if ( match.length === 1 ) {
+
+ // Reduce context if the leading compound selector is an ID
+ tokens = match[0] = match[0].slice( 0 );
+ if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
+ context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {
+
+ context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
+ if ( !context ) {
+ return results;
+
+ // Precompiled matchers will still verify ancestry, so step up a level
+ } else if ( compiled ) {
+ context = context.parentNode;
+ }
+
+ selector = selector.slice( tokens.shift().value.length );
+ }
+
+ // Fetch a seed set for right-to-left matching
+ i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
+ while ( i-- ) {
+ token = tokens[i];
+
+ // Abort if we hit a combinator
+ if ( Expr.relative[ (type = token.type) ] ) {
+ break;
+ }
+ if ( (find = Expr.find[ type ]) ) {
+ // Search, expanding context for leading sibling combinators
+ if ( (seed = find(
+ token.matches[0].replace( runescape, funescape ),
+ rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
+ )) ) {
+
+ // If seed is empty or no tokens remain, we can return early
+ tokens.splice( i, 1 );
+ selector = seed.length && toSelector( tokens );
+ if ( !selector ) {
+ push.apply( results, seed );
+ return results;
+ }
+
+ break;
+ }
+ }
+ }
+ }
+
+ // Compile and execute a filtering function if one is not provided
+ // Provide `match` to avoid retokenization if we modified the selector above
+ ( compiled || compile( selector, match ) )(
+ seed,
+ context,
+ !documentIsHTML,
+ results,
+ !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
+ );
+ return results;
+};
+
+// One-time assignments
+
+// Sort stability
+support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
+
+// Support: Chrome 14-35+
+// Always assume duplicates if they aren't passed to the comparison function
+support.detectDuplicates = !!hasDuplicate;
+
+// Initialize against the default document
+setDocument();
+
+// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
+// Detached nodes confoundingly follow *each other*
+support.sortDetached = assert(function( el ) {
+ // Should return 1, but returns 4 (following)
+ return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
+});
+
+// Support: IE<8
+// Prevent attribute/property "interpolation"
+// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !assert(function( el ) {
+ el.innerHTML = " to avoid XSS via location.hash (#9521)
+ // Strict HTML recognition (#11290: must start with <)
+ // Shortcut simple #id case for speed
+ rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
+
+ init = jQuery.fn.init = function( selector, context, root ) {
+ var match, elem;
+
+ // HANDLE: $(""), $(null), $(undefined), $(false)
+ if ( !selector ) {
+ return this;
+ }
+
+ // Method init() accepts an alternate rootjQuery
+ // so migrate can support jQuery.sub (gh-2101)
+ root = root || rootjQuery;
+
+ // Handle HTML strings
+ if ( typeof selector === "string" ) {
+ if ( selector[ 0 ] === "<" &&
+ selector[ selector.length - 1 ] === ">" &&
+ selector.length >= 3 ) {
+
+ // Assume that strings that start and end with <> are HTML and skip the regex check
+ match = [ null, selector, null ];
+
+ } else {
+ match = rquickExpr.exec( selector );
+ }
+
+ // Match html or make sure no context is specified for #id
+ if ( match && ( match[ 1 ] || !context ) ) {
+
+ // HANDLE: $(html) -> $(array)
+ if ( match[ 1 ] ) {
+ context = context instanceof jQuery ? context[ 0 ] : context;
+
+ // Option to run scripts is true for back-compat
+ // Intentionally let the error be thrown if parseHTML is not present
+ jQuery.merge( this, jQuery.parseHTML(
+ match[ 1 ],
+ context && context.nodeType ? context.ownerDocument || context : document,
+ true
+ ) );
+
+ // HANDLE: $(html, props)
+ if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
+ for ( match in context ) {
+
+ // Properties of context are called as methods if possible
+ if ( isFunction( this[ match ] ) ) {
+ this[ match ]( context[ match ] );
+
+ // ...and otherwise set as attributes
+ } else {
+ this.attr( match, context[ match ] );
+ }
+ }
+ }
+
+ return this;
+
+ // HANDLE: $(#id)
+ } else {
+ elem = document.getElementById( match[ 2 ] );
+
+ if ( elem ) {
+
+ // Inject the element directly into the jQuery object
+ this[ 0 ] = elem;
+ this.length = 1;
+ }
+ return this;
+ }
+
+ // HANDLE: $(expr, $(...))
+ } else if ( !context || context.jquery ) {
+ return ( context || root ).find( selector );
+
+ // HANDLE: $(expr, context)
+ // (which is just equivalent to: $(context).find(expr)
+ } else {
+ return this.constructor( context ).find( selector );
+ }
+
+ // HANDLE: $(DOMElement)
+ } else if ( selector.nodeType ) {
+ this[ 0 ] = selector;
+ this.length = 1;
+ return this;
+
+ // HANDLE: $(function)
+ // Shortcut for document ready
+ } else if ( isFunction( selector ) ) {
+ return root.ready !== undefined ?
+ root.ready( selector ) :
+
+ // Execute immediately if ready is not present
+ selector( jQuery );
+ }
+
+ return jQuery.makeArray( selector, this );
+ };
+
+// Give the init function the jQuery prototype for later instantiation
+init.prototype = jQuery.fn;
+
+// Initialize central reference
+rootjQuery = jQuery( document );
+
+
+var rparentsprev = /^(?:parents|prev(?:Until|All))/,
+
+ // Methods guaranteed to produce a unique set when starting from a unique set
+ guaranteedUnique = {
+ children: true,
+ contents: true,
+ next: true,
+ prev: true
+ };
+
+jQuery.fn.extend( {
+ has: function( target ) {
+ var targets = jQuery( target, this ),
+ l = targets.length;
+
+ return this.filter( function() {
+ var i = 0;
+ for ( ; i < l; i++ ) {
+ if ( jQuery.contains( this, targets[ i ] ) ) {
+ return true;
+ }
+ }
+ } );
+ },
+
+ closest: function( selectors, context ) {
+ var cur,
+ i = 0,
+ l = this.length,
+ matched = [],
+ targets = typeof selectors !== "string" && jQuery( selectors );
+
+ // Positional selectors never match, since there's no _selection_ context
+ if ( !rneedsContext.test( selectors ) ) {
+ for ( ; i < l; i++ ) {
+ for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
+
+ // Always skip document fragments
+ if ( cur.nodeType < 11 && ( targets ?
+ targets.index( cur ) > -1 :
+
+ // Don't pass non-elements to Sizzle
+ cur.nodeType === 1 &&
+ jQuery.find.matchesSelector( cur, selectors ) ) ) {
+
+ matched.push( cur );
+ break;
+ }
+ }
+ }
+ }
+
+ return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
+ },
+
+ // Determine the position of an element within the set
+ index: function( elem ) {
+
+ // No argument, return index in parent
+ if ( !elem ) {
+ return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
+ }
+
+ // Index in selector
+ if ( typeof elem === "string" ) {
+ return indexOf.call( jQuery( elem ), this[ 0 ] );
+ }
+
+ // Locate the position of the desired element
+ return indexOf.call( this,
+
+ // If it receives a jQuery object, the first element is used
+ elem.jquery ? elem[ 0 ] : elem
+ );
+ },
+
+ add: function( selector, context ) {
+ return this.pushStack(
+ jQuery.uniqueSort(
+ jQuery.merge( this.get(), jQuery( selector, context ) )
+ )
+ );
+ },
+
+ addBack: function( selector ) {
+ return this.add( selector == null ?
+ this.prevObject : this.prevObject.filter( selector )
+ );
+ }
+} );
+
+function sibling( cur, dir ) {
+ while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
+ return cur;
+}
+
+jQuery.each( {
+ parent: function( elem ) {
+ var parent = elem.parentNode;
+ return parent && parent.nodeType !== 11 ? parent : null;
+ },
+ parents: function( elem ) {
+ return dir( elem, "parentNode" );
+ },
+ parentsUntil: function( elem, i, until ) {
+ return dir( elem, "parentNode", until );
+ },
+ next: function( elem ) {
+ return sibling( elem, "nextSibling" );
+ },
+ prev: function( elem ) {
+ return sibling( elem, "previousSibling" );
+ },
+ nextAll: function( elem ) {
+ return dir( elem, "nextSibling" );
+ },
+ prevAll: function( elem ) {
+ return dir( elem, "previousSibling" );
+ },
+ nextUntil: function( elem, i, until ) {
+ return dir( elem, "nextSibling", until );
+ },
+ prevUntil: function( elem, i, until ) {
+ return dir( elem, "previousSibling", until );
+ },
+ siblings: function( elem ) {
+ return siblings( ( elem.parentNode || {} ).firstChild, elem );
+ },
+ children: function( elem ) {
+ return siblings( elem.firstChild );
+ },
+ contents: function( elem ) {
+ if ( typeof elem.contentDocument !== "undefined" ) {
+ return elem.contentDocument;
+ }
+
+ // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
+ // Treat the template element as a regular one in browsers that
+ // don't support it.
+ if ( nodeName( elem, "template" ) ) {
+ elem = elem.content || elem;
+ }
+
+ return jQuery.merge( [], elem.childNodes );
+ }
+}, function( name, fn ) {
+ jQuery.fn[ name ] = function( until, selector ) {
+ var matched = jQuery.map( this, fn, until );
+
+ if ( name.slice( -5 ) !== "Until" ) {
+ selector = until;
+ }
+
+ if ( selector && typeof selector === "string" ) {
+ matched = jQuery.filter( selector, matched );
+ }
+
+ if ( this.length > 1 ) {
+
+ // Remove duplicates
+ if ( !guaranteedUnique[ name ] ) {
+ jQuery.uniqueSort( matched );
+ }
+
+ // Reverse order for parents* and prev-derivatives
+ if ( rparentsprev.test( name ) ) {
+ matched.reverse();
+ }
+ }
+
+ return this.pushStack( matched );
+ };
+} );
+var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
+
+
+
+// Convert String-formatted options into Object-formatted ones
+function createOptions( options ) {
+ var object = {};
+ jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
+ object[ flag ] = true;
+ } );
+ return object;
+}
+
+/*
+ * Create a callback list using the following parameters:
+ *
+ * options: an optional list of space-separated options that will change how
+ * the callback list behaves or a more traditional option object
+ *
+ * By default a callback list will act like an event callback list and can be
+ * "fired" multiple times.
+ *
+ * Possible options:
+ *
+ * once: will ensure the callback list can only be fired once (like a Deferred)
+ *
+ * memory: will keep track of previous values and will call any callback added
+ * after the list has been fired right away with the latest "memorized"
+ * values (like a Deferred)
+ *
+ * unique: will ensure a callback can only be added once (no duplicate in the list)
+ *
+ * stopOnFalse: interrupt callings when a callback returns false
+ *
+ */
+jQuery.Callbacks = function( options ) {
+
+ // Convert options from String-formatted to Object-formatted if needed
+ // (we check in cache first)
+ options = typeof options === "string" ?
+ createOptions( options ) :
+ jQuery.extend( {}, options );
+
+ var // Flag to know if list is currently firing
+ firing,
+
+ // Last fire value for non-forgettable lists
+ memory,
+
+ // Flag to know if list was already fired
+ fired,
+
+ // Flag to prevent firing
+ locked,
+
+ // Actual callback list
+ list = [],
+
+ // Queue of execution data for repeatable lists
+ queue = [],
+
+ // Index of currently firing callback (modified by add/remove as needed)
+ firingIndex = -1,
+
+ // Fire callbacks
+ fire = function() {
+
+ // Enforce single-firing
+ locked = locked || options.once;
+
+ // Execute callbacks for all pending executions,
+ // respecting firingIndex overrides and runtime changes
+ fired = firing = true;
+ for ( ; queue.length; firingIndex = -1 ) {
+ memory = queue.shift();
+ while ( ++firingIndex < list.length ) {
+
+ // Run callback and check for early termination
+ if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
+ options.stopOnFalse ) {
+
+ // Jump to end and forget the data so .add doesn't re-fire
+ firingIndex = list.length;
+ memory = false;
+ }
+ }
+ }
+
+ // Forget the data if we're done with it
+ if ( !options.memory ) {
+ memory = false;
+ }
+
+ firing = false;
+
+ // Clean up if we're done firing for good
+ if ( locked ) {
+
+ // Keep an empty list if we have data for future add calls
+ if ( memory ) {
+ list = [];
+
+ // Otherwise, this object is spent
+ } else {
+ list = "";
+ }
+ }
+ },
+
+ // Actual Callbacks object
+ self = {
+
+ // Add a callback or a collection of callbacks to the list
+ add: function() {
+ if ( list ) {
+
+ // If we have memory from a past run, we should fire after adding
+ if ( memory && !firing ) {
+ firingIndex = list.length - 1;
+ queue.push( memory );
+ }
+
+ ( function add( args ) {
+ jQuery.each( args, function( _, arg ) {
+ if ( isFunction( arg ) ) {
+ if ( !options.unique || !self.has( arg ) ) {
+ list.push( arg );
+ }
+ } else if ( arg && arg.length && toType( arg ) !== "string" ) {
+
+ // Inspect recursively
+ add( arg );
+ }
+ } );
+ } )( arguments );
+
+ if ( memory && !firing ) {
+ fire();
+ }
+ }
+ return this;
+ },
+
+ // Remove a callback from the list
+ remove: function() {
+ jQuery.each( arguments, function( _, arg ) {
+ var index;
+ while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
+ list.splice( index, 1 );
+
+ // Handle firing indexes
+ if ( index <= firingIndex ) {
+ firingIndex--;
+ }
+ }
+ } );
+ return this;
+ },
+
+ // Check if a given callback is in the list.
+ // If no argument is given, return whether or not list has callbacks attached.
+ has: function( fn ) {
+ return fn ?
+ jQuery.inArray( fn, list ) > -1 :
+ list.length > 0;
+ },
+
+ // Remove all callbacks from the list
+ empty: function() {
+ if ( list ) {
+ list = [];
+ }
+ return this;
+ },
+
+ // Disable .fire and .add
+ // Abort any current/pending executions
+ // Clear all callbacks and values
+ disable: function() {
+ locked = queue = [];
+ list = memory = "";
+ return this;
+ },
+ disabled: function() {
+ return !list;
+ },
+
+ // Disable .fire
+ // Also disable .add unless we have memory (since it would have no effect)
+ // Abort any pending executions
+ lock: function() {
+ locked = queue = [];
+ if ( !memory && !firing ) {
+ list = memory = "";
+ }
+ return this;
+ },
+ locked: function() {
+ return !!locked;
+ },
+
+ // Call all callbacks with the given context and arguments
+ fireWith: function( context, args ) {
+ if ( !locked ) {
+ args = args || [];
+ args = [ context, args.slice ? args.slice() : args ];
+ queue.push( args );
+ if ( !firing ) {
+ fire();
+ }
+ }
+ return this;
+ },
+
+ // Call all the callbacks with the given arguments
+ fire: function() {
+ self.fireWith( this, arguments );
+ return this;
+ },
+
+ // To know if the callbacks have already been called at least once
+ fired: function() {
+ return !!fired;
+ }
+ };
+
+ return self;
+};
+
+
+function Identity( v ) {
+ return v;
+}
+function Thrower( ex ) {
+ throw ex;
+}
+
+function adoptValue( value, resolve, reject, noValue ) {
+ var method;
+
+ try {
+
+ // Check for promise aspect first to privilege synchronous behavior
+ if ( value && isFunction( ( method = value.promise ) ) ) {
+ method.call( value ).done( resolve ).fail( reject );
+
+ // Other thenables
+ } else if ( value && isFunction( ( method = value.then ) ) ) {
+ method.call( value, resolve, reject );
+
+ // Other non-thenables
+ } else {
+
+ // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
+ // * false: [ value ].slice( 0 ) => resolve( value )
+ // * true: [ value ].slice( 1 ) => resolve()
+ resolve.apply( undefined, [ value ].slice( noValue ) );
+ }
+
+ // For Promises/A+, convert exceptions into rejections
+ // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
+ // Deferred#then to conditionally suppress rejection.
+ } catch ( value ) {
+
+ // Support: Android 4.0 only
+ // Strict mode functions invoked without .call/.apply get global-object context
+ reject.apply( undefined, [ value ] );
+ }
+}
+
+jQuery.extend( {
+
+ Deferred: function( func ) {
+ var tuples = [
+
+ // action, add listener, callbacks,
+ // ... .then handlers, argument index, [final state]
+ [ "notify", "progress", jQuery.Callbacks( "memory" ),
+ jQuery.Callbacks( "memory" ), 2 ],
+ [ "resolve", "done", jQuery.Callbacks( "once memory" ),
+ jQuery.Callbacks( "once memory" ), 0, "resolved" ],
+ [ "reject", "fail", jQuery.Callbacks( "once memory" ),
+ jQuery.Callbacks( "once memory" ), 1, "rejected" ]
+ ],
+ state = "pending",
+ promise = {
+ state: function() {
+ return state;
+ },
+ always: function() {
+ deferred.done( arguments ).fail( arguments );
+ return this;
+ },
+ "catch": function( fn ) {
+ return promise.then( null, fn );
+ },
+
+ // Keep pipe for back-compat
+ pipe: function( /* fnDone, fnFail, fnProgress */ ) {
+ var fns = arguments;
+
+ return jQuery.Deferred( function( newDefer ) {
+ jQuery.each( tuples, function( i, tuple ) {
+
+ // Map tuples (progress, done, fail) to arguments (done, fail, progress)
+ var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
+
+ // deferred.progress(function() { bind to newDefer or newDefer.notify })
+ // deferred.done(function() { bind to newDefer or newDefer.resolve })
+ // deferred.fail(function() { bind to newDefer or newDefer.reject })
+ deferred[ tuple[ 1 ] ]( function() {
+ var returned = fn && fn.apply( this, arguments );
+ if ( returned && isFunction( returned.promise ) ) {
+ returned.promise()
+ .progress( newDefer.notify )
+ .done( newDefer.resolve )
+ .fail( newDefer.reject );
+ } else {
+ newDefer[ tuple[ 0 ] + "With" ](
+ this,
+ fn ? [ returned ] : arguments
+ );
+ }
+ } );
+ } );
+ fns = null;
+ } ).promise();
+ },
+ then: function( onFulfilled, onRejected, onProgress ) {
+ var maxDepth = 0;
+ function resolve( depth, deferred, handler, special ) {
+ return function() {
+ var that = this,
+ args = arguments,
+ mightThrow = function() {
+ var returned, then;
+
+ // Support: Promises/A+ section 2.3.3.3.3
+ // https://promisesaplus.com/#point-59
+ // Ignore double-resolution attempts
+ if ( depth < maxDepth ) {
+ return;
+ }
+
+ returned = handler.apply( that, args );
+
+ // Support: Promises/A+ section 2.3.1
+ // https://promisesaplus.com/#point-48
+ if ( returned === deferred.promise() ) {
+ throw new TypeError( "Thenable self-resolution" );
+ }
+
+ // Support: Promises/A+ sections 2.3.3.1, 3.5
+ // https://promisesaplus.com/#point-54
+ // https://promisesaplus.com/#point-75
+ // Retrieve `then` only once
+ then = returned &&
+
+ // Support: Promises/A+ section 2.3.4
+ // https://promisesaplus.com/#point-64
+ // Only check objects and functions for thenability
+ ( typeof returned === "object" ||
+ typeof returned === "function" ) &&
+ returned.then;
+
+ // Handle a returned thenable
+ if ( isFunction( then ) ) {
+
+ // Special processors (notify) just wait for resolution
+ if ( special ) {
+ then.call(
+ returned,
+ resolve( maxDepth, deferred, Identity, special ),
+ resolve( maxDepth, deferred, Thrower, special )
+ );
+
+ // Normal processors (resolve) also hook into progress
+ } else {
+
+ // ...and disregard older resolution values
+ maxDepth++;
+
+ then.call(
+ returned,
+ resolve( maxDepth, deferred, Identity, special ),
+ resolve( maxDepth, deferred, Thrower, special ),
+ resolve( maxDepth, deferred, Identity,
+ deferred.notifyWith )
+ );
+ }
+
+ // Handle all other returned values
+ } else {
+
+ // Only substitute handlers pass on context
+ // and multiple values (non-spec behavior)
+ if ( handler !== Identity ) {
+ that = undefined;
+ args = [ returned ];
+ }
+
+ // Process the value(s)
+ // Default process is resolve
+ ( special || deferred.resolveWith )( that, args );
+ }
+ },
+
+ // Only normal processors (resolve) catch and reject exceptions
+ process = special ?
+ mightThrow :
+ function() {
+ try {
+ mightThrow();
+ } catch ( e ) {
+
+ if ( jQuery.Deferred.exceptionHook ) {
+ jQuery.Deferred.exceptionHook( e,
+ process.stackTrace );
+ }
+
+ // Support: Promises/A+ section 2.3.3.3.4.1
+ // https://promisesaplus.com/#point-61
+ // Ignore post-resolution exceptions
+ if ( depth + 1 >= maxDepth ) {
+
+ // Only substitute handlers pass on context
+ // and multiple values (non-spec behavior)
+ if ( handler !== Thrower ) {
+ that = undefined;
+ args = [ e ];
+ }
+
+ deferred.rejectWith( that, args );
+ }
+ }
+ };
+
+ // Support: Promises/A+ section 2.3.3.3.1
+ // https://promisesaplus.com/#point-57
+ // Re-resolve promises immediately to dodge false rejection from
+ // subsequent errors
+ if ( depth ) {
+ process();
+ } else {
+
+ // Call an optional hook to record the stack, in case of exception
+ // since it's otherwise lost when execution goes async
+ if ( jQuery.Deferred.getStackHook ) {
+ process.stackTrace = jQuery.Deferred.getStackHook();
+ }
+ window.setTimeout( process );
+ }
+ };
+ }
+
+ return jQuery.Deferred( function( newDefer ) {
+
+ // progress_handlers.add( ... )
+ tuples[ 0 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ isFunction( onProgress ) ?
+ onProgress :
+ Identity,
+ newDefer.notifyWith
+ )
+ );
+
+ // fulfilled_handlers.add( ... )
+ tuples[ 1 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ isFunction( onFulfilled ) ?
+ onFulfilled :
+ Identity
+ )
+ );
+
+ // rejected_handlers.add( ... )
+ tuples[ 2 ][ 3 ].add(
+ resolve(
+ 0,
+ newDefer,
+ isFunction( onRejected ) ?
+ onRejected :
+ Thrower
+ )
+ );
+ } ).promise();
+ },
+
+ // Get a promise for this deferred
+ // If obj is provided, the promise aspect is added to the object
+ promise: function( obj ) {
+ return obj != null ? jQuery.extend( obj, promise ) : promise;
+ }
+ },
+ deferred = {};
+
+ // Add list-specific methods
+ jQuery.each( tuples, function( i, tuple ) {
+ var list = tuple[ 2 ],
+ stateString = tuple[ 5 ];
+
+ // promise.progress = list.add
+ // promise.done = list.add
+ // promise.fail = list.add
+ promise[ tuple[ 1 ] ] = list.add;
+
+ // Handle state
+ if ( stateString ) {
+ list.add(
+ function() {
+
+ // state = "resolved" (i.e., fulfilled)
+ // state = "rejected"
+ state = stateString;
+ },
+
+ // rejected_callbacks.disable
+ // fulfilled_callbacks.disable
+ tuples[ 3 - i ][ 2 ].disable,
+
+ // rejected_handlers.disable
+ // fulfilled_handlers.disable
+ tuples[ 3 - i ][ 3 ].disable,
+
+ // progress_callbacks.lock
+ tuples[ 0 ][ 2 ].lock,
+
+ // progress_handlers.lock
+ tuples[ 0 ][ 3 ].lock
+ );
+ }
+
+ // progress_handlers.fire
+ // fulfilled_handlers.fire
+ // rejected_handlers.fire
+ list.add( tuple[ 3 ].fire );
+
+ // deferred.notify = function() { deferred.notifyWith(...) }
+ // deferred.resolve = function() { deferred.resolveWith(...) }
+ // deferred.reject = function() { deferred.rejectWith(...) }
+ deferred[ tuple[ 0 ] ] = function() {
+ deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
+ return this;
+ };
+
+ // deferred.notifyWith = list.fireWith
+ // deferred.resolveWith = list.fireWith
+ // deferred.rejectWith = list.fireWith
+ deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
+ } );
+
+ // Make the deferred a promise
+ promise.promise( deferred );
+
+ // Call given func if any
+ if ( func ) {
+ func.call( deferred, deferred );
+ }
+
+ // All done!
+ return deferred;
+ },
+
+ // Deferred helper
+ when: function( singleValue ) {
+ var
+
+ // count of uncompleted subordinates
+ remaining = arguments.length,
+
+ // count of unprocessed arguments
+ i = remaining,
+
+ // subordinate fulfillment data
+ resolveContexts = Array( i ),
+ resolveValues = slice.call( arguments ),
+
+ // the master Deferred
+ master = jQuery.Deferred(),
+
+ // subordinate callback factory
+ updateFunc = function( i ) {
+ return function( value ) {
+ resolveContexts[ i ] = this;
+ resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
+ if ( !( --remaining ) ) {
+ master.resolveWith( resolveContexts, resolveValues );
+ }
+ };
+ };
+
+ // Single- and empty arguments are adopted like Promise.resolve
+ if ( remaining <= 1 ) {
+ adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
+ !remaining );
+
+ // Use .then() to unwrap secondary thenables (cf. gh-3000)
+ if ( master.state() === "pending" ||
+ isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
+
+ return master.then();
+ }
+ }
+
+ // Multiple arguments are aggregated like Promise.all array elements
+ while ( i-- ) {
+ adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
+ }
+
+ return master.promise();
+ }
+} );
+
+
+// These usually indicate a programmer mistake during development,
+// warn about them ASAP rather than swallowing them by default.
+var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
+
+jQuery.Deferred.exceptionHook = function( error, stack ) {
+
+ // Support: IE 8 - 9 only
+ // Console exists when dev tools are open, which can happen at any time
+ if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
+ window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
+ }
+};
+
+
+
+
+jQuery.readyException = function( error ) {
+ window.setTimeout( function() {
+ throw error;
+ } );
+};
+
+
+
+
+// The deferred used on DOM ready
+var readyList = jQuery.Deferred();
+
+jQuery.fn.ready = function( fn ) {
+
+ readyList
+ .then( fn )
+
+ // Wrap jQuery.readyException in a function so that the lookup
+ // happens at the time of error handling instead of callback
+ // registration.
+ .catch( function( error ) {
+ jQuery.readyException( error );
+ } );
+
+ return this;
+};
+
+jQuery.extend( {
+
+ // Is the DOM ready to be used? Set to true once it occurs.
+ isReady: false,
+
+ // A counter to track how many items to wait for before
+ // the ready event fires. See #6781
+ readyWait: 1,
+
+ // Handle when the DOM is ready
+ ready: function( wait ) {
+
+ // Abort if there are pending holds or we're already ready
+ if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
+ return;
+ }
+
+ // Remember that the DOM is ready
+ jQuery.isReady = true;
+
+ // If a normal DOM Ready event fired, decrement, and wait if need be
+ if ( wait !== true && --jQuery.readyWait > 0 ) {
+ return;
+ }
+
+ // If there are functions bound, to execute
+ readyList.resolveWith( document, [ jQuery ] );
+ }
+} );
+
+jQuery.ready.then = readyList.then;
+
+// The ready event handler and self cleanup method
+function completed() {
+ document.removeEventListener( "DOMContentLoaded", completed );
+ window.removeEventListener( "load", completed );
+ jQuery.ready();
+}
+
+// Catch cases where $(document).ready() is called
+// after the browser event has already occurred.
+// Support: IE <=9 - 10 only
+// Older IE sometimes signals "interactive" too soon
+if ( document.readyState === "complete" ||
+ ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
+
+ // Handle it asynchronously to allow scripts the opportunity to delay ready
+ window.setTimeout( jQuery.ready );
+
+} else {
+
+ // Use the handy event callback
+ document.addEventListener( "DOMContentLoaded", completed );
+
+ // A fallback to window.onload, that will always work
+ window.addEventListener( "load", completed );
+}
+
+
+
+
+// Multifunctional method to get and set values of a collection
+// The value/s can optionally be executed if it's a function
+var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
+ var i = 0,
+ len = elems.length,
+ bulk = key == null;
+
+ // Sets many values
+ if ( toType( key ) === "object" ) {
+ chainable = true;
+ for ( i in key ) {
+ access( elems, fn, i, key[ i ], true, emptyGet, raw );
+ }
+
+ // Sets one value
+ } else if ( value !== undefined ) {
+ chainable = true;
+
+ if ( !isFunction( value ) ) {
+ raw = true;
+ }
+
+ if ( bulk ) {
+
+ // Bulk operations run against the entire set
+ if ( raw ) {
+ fn.call( elems, value );
+ fn = null;
+
+ // ...except when executing function values
+ } else {
+ bulk = fn;
+ fn = function( elem, key, value ) {
+ return bulk.call( jQuery( elem ), value );
+ };
+ }
+ }
+
+ if ( fn ) {
+ for ( ; i < len; i++ ) {
+ fn(
+ elems[ i ], key, raw ?
+ value :
+ value.call( elems[ i ], i, fn( elems[ i ], key ) )
+ );
+ }
+ }
+ }
+
+ if ( chainable ) {
+ return elems;
+ }
+
+ // Gets
+ if ( bulk ) {
+ return fn.call( elems );
+ }
+
+ return len ? fn( elems[ 0 ], key ) : emptyGet;
+};
+
+
+// Matches dashed string for camelizing
+var rmsPrefix = /^-ms-/,
+ rdashAlpha = /-([a-z])/g;
+
+// Used by camelCase as callback to replace()
+function fcamelCase( all, letter ) {
+ return letter.toUpperCase();
+}
+
+// Convert dashed to camelCase; used by the css and data modules
+// Support: IE <=9 - 11, Edge 12 - 15
+// Microsoft forgot to hump their vendor prefix (#9572)
+function camelCase( string ) {
+ return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
+}
+var acceptData = function( owner ) {
+
+ // Accepts only:
+ // - Node
+ // - Node.ELEMENT_NODE
+ // - Node.DOCUMENT_NODE
+ // - Object
+ // - Any
+ return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
+};
+
+
+
+
+function Data() {
+ this.expando = jQuery.expando + Data.uid++;
+}
+
+Data.uid = 1;
+
+Data.prototype = {
+
+ cache: function( owner ) {
+
+ // Check if the owner object already has a cache
+ var value = owner[ this.expando ];
+
+ // If not, create one
+ if ( !value ) {
+ value = {};
+
+ // We can accept data for non-element nodes in modern browsers,
+ // but we should not, see #8335.
+ // Always return an empty object.
+ if ( acceptData( owner ) ) {
+
+ // If it is a node unlikely to be stringify-ed or looped over
+ // use plain assignment
+ if ( owner.nodeType ) {
+ owner[ this.expando ] = value;
+
+ // Otherwise secure it in a non-enumerable property
+ // configurable must be true to allow the property to be
+ // deleted when data is removed
+ } else {
+ Object.defineProperty( owner, this.expando, {
+ value: value,
+ configurable: true
+ } );
+ }
+ }
+ }
+
+ return value;
+ },
+ set: function( owner, data, value ) {
+ var prop,
+ cache = this.cache( owner );
+
+ // Handle: [ owner, key, value ] args
+ // Always use camelCase key (gh-2257)
+ if ( typeof data === "string" ) {
+ cache[ camelCase( data ) ] = value;
+
+ // Handle: [ owner, { properties } ] args
+ } else {
+
+ // Copy the properties one-by-one to the cache object
+ for ( prop in data ) {
+ cache[ camelCase( prop ) ] = data[ prop ];
+ }
+ }
+ return cache;
+ },
+ get: function( owner, key ) {
+ return key === undefined ?
+ this.cache( owner ) :
+
+ // Always use camelCase key (gh-2257)
+ owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
+ },
+ access: function( owner, key, value ) {
+
+ // In cases where either:
+ //
+ // 1. No key was specified
+ // 2. A string key was specified, but no value provided
+ //
+ // Take the "read" path and allow the get method to determine
+ // which value to return, respectively either:
+ //
+ // 1. The entire cache object
+ // 2. The data stored at the key
+ //
+ if ( key === undefined ||
+ ( ( key && typeof key === "string" ) && value === undefined ) ) {
+
+ return this.get( owner, key );
+ }
+
+ // When the key is not a string, or both a key and value
+ // are specified, set or extend (existing objects) with either:
+ //
+ // 1. An object of properties
+ // 2. A key and value
+ //
+ this.set( owner, key, value );
+
+ // Since the "set" path can have two possible entry points
+ // return the expected data based on which path was taken[*]
+ return value !== undefined ? value : key;
+ },
+ remove: function( owner, key ) {
+ var i,
+ cache = owner[ this.expando ];
+
+ if ( cache === undefined ) {
+ return;
+ }
+
+ if ( key !== undefined ) {
+
+ // Support array or space separated string of keys
+ if ( Array.isArray( key ) ) {
+
+ // If key is an array of keys...
+ // We always set camelCase keys, so remove that.
+ key = key.map( camelCase );
+ } else {
+ key = camelCase( key );
+
+ // If a key with the spaces exists, use it.
+ // Otherwise, create an array by matching non-whitespace
+ key = key in cache ?
+ [ key ] :
+ ( key.match( rnothtmlwhite ) || [] );
+ }
+
+ i = key.length;
+
+ while ( i-- ) {
+ delete cache[ key[ i ] ];
+ }
+ }
+
+ // Remove the expando if there's no more data
+ if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
+
+ // Support: Chrome <=35 - 45
+ // Webkit & Blink performance suffers when deleting properties
+ // from DOM nodes, so set to undefined instead
+ // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
+ if ( owner.nodeType ) {
+ owner[ this.expando ] = undefined;
+ } else {
+ delete owner[ this.expando ];
+ }
+ }
+ },
+ hasData: function( owner ) {
+ var cache = owner[ this.expando ];
+ return cache !== undefined && !jQuery.isEmptyObject( cache );
+ }
+};
+var dataPriv = new Data();
+
+var dataUser = new Data();
+
+
+
+// Implementation Summary
+//
+// 1. Enforce API surface and semantic compatibility with 1.9.x branch
+// 2. Improve the module's maintainability by reducing the storage
+// paths to a single mechanism.
+// 3. Use the same single mechanism to support "private" and "user" data.
+// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
+// 5. Avoid exposing implementation details on user objects (eg. expando properties)
+// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
+
+var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
+ rmultiDash = /[A-Z]/g;
+
+function getData( data ) {
+ if ( data === "true" ) {
+ return true;
+ }
+
+ if ( data === "false" ) {
+ return false;
+ }
+
+ if ( data === "null" ) {
+ return null;
+ }
+
+ // Only convert to a number if it doesn't change the string
+ if ( data === +data + "" ) {
+ return +data;
+ }
+
+ if ( rbrace.test( data ) ) {
+ return JSON.parse( data );
+ }
+
+ return data;
+}
+
+function dataAttr( elem, key, data ) {
+ var name;
+
+ // If nothing was found internally, try to fetch any
+ // data from the HTML5 data-* attribute
+ if ( data === undefined && elem.nodeType === 1 ) {
+ name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
+ data = elem.getAttribute( name );
+
+ if ( typeof data === "string" ) {
+ try {
+ data = getData( data );
+ } catch ( e ) {}
+
+ // Make sure we set the data so it isn't changed later
+ dataUser.set( elem, key, data );
+ } else {
+ data = undefined;
+ }
+ }
+ return data;
+}
+
+jQuery.extend( {
+ hasData: function( elem ) {
+ return dataUser.hasData( elem ) || dataPriv.hasData( elem );
+ },
+
+ data: function( elem, name, data ) {
+ return dataUser.access( elem, name, data );
+ },
+
+ removeData: function( elem, name ) {
+ dataUser.remove( elem, name );
+ },
+
+ // TODO: Now that all calls to _data and _removeData have been replaced
+ // with direct calls to dataPriv methods, these can be deprecated.
+ _data: function( elem, name, data ) {
+ return dataPriv.access( elem, name, data );
+ },
+
+ _removeData: function( elem, name ) {
+ dataPriv.remove( elem, name );
+ }
+} );
+
+jQuery.fn.extend( {
+ data: function( key, value ) {
+ var i, name, data,
+ elem = this[ 0 ],
+ attrs = elem && elem.attributes;
+
+ // Gets all values
+ if ( key === undefined ) {
+ if ( this.length ) {
+ data = dataUser.get( elem );
+
+ if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
+ i = attrs.length;
+ while ( i-- ) {
+
+ // Support: IE 11 only
+ // The attrs elements can be null (#14894)
+ if ( attrs[ i ] ) {
+ name = attrs[ i ].name;
+ if ( name.indexOf( "data-" ) === 0 ) {
+ name = camelCase( name.slice( 5 ) );
+ dataAttr( elem, name, data[ name ] );
+ }
+ }
+ }
+ dataPriv.set( elem, "hasDataAttrs", true );
+ }
+ }
+
+ return data;
+ }
+
+ // Sets multiple values
+ if ( typeof key === "object" ) {
+ return this.each( function() {
+ dataUser.set( this, key );
+ } );
+ }
+
+ return access( this, function( value ) {
+ var data;
+
+ // The calling jQuery object (element matches) is not empty
+ // (and therefore has an element appears at this[ 0 ]) and the
+ // `value` parameter was not undefined. An empty jQuery object
+ // will result in `undefined` for elem = this[ 0 ] which will
+ // throw an exception if an attempt to read a data cache is made.
+ if ( elem && value === undefined ) {
+
+ // Attempt to get data from the cache
+ // The key will always be camelCased in Data
+ data = dataUser.get( elem, key );
+ if ( data !== undefined ) {
+ return data;
+ }
+
+ // Attempt to "discover" the data in
+ // HTML5 custom data-* attrs
+ data = dataAttr( elem, key );
+ if ( data !== undefined ) {
+ return data;
+ }
+
+ // We tried really hard, but the data doesn't exist.
+ return;
+ }
+
+ // Set the data...
+ this.each( function() {
+
+ // We always store the camelCased key
+ dataUser.set( this, key, value );
+ } );
+ }, null, value, arguments.length > 1, null, true );
+ },
+
+ removeData: function( key ) {
+ return this.each( function() {
+ dataUser.remove( this, key );
+ } );
+ }
+} );
+
+
+jQuery.extend( {
+ queue: function( elem, type, data ) {
+ var queue;
+
+ if ( elem ) {
+ type = ( type || "fx" ) + "queue";
+ queue = dataPriv.get( elem, type );
+
+ // Speed up dequeue by getting out quickly if this is just a lookup
+ if ( data ) {
+ if ( !queue || Array.isArray( data ) ) {
+ queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
+ } else {
+ queue.push( data );
+ }
+ }
+ return queue || [];
+ }
+ },
+
+ dequeue: function( elem, type ) {
+ type = type || "fx";
+
+ var queue = jQuery.queue( elem, type ),
+ startLength = queue.length,
+ fn = queue.shift(),
+ hooks = jQuery._queueHooks( elem, type ),
+ next = function() {
+ jQuery.dequeue( elem, type );
+ };
+
+ // If the fx queue is dequeued, always remove the progress sentinel
+ if ( fn === "inprogress" ) {
+ fn = queue.shift();
+ startLength--;
+ }
+
+ if ( fn ) {
+
+ // Add a progress sentinel to prevent the fx queue from being
+ // automatically dequeued
+ if ( type === "fx" ) {
+ queue.unshift( "inprogress" );
+ }
+
+ // Clear up the last queue stop function
+ delete hooks.stop;
+ fn.call( elem, next, hooks );
+ }
+
+ if ( !startLength && hooks ) {
+ hooks.empty.fire();
+ }
+ },
+
+ // Not public - generate a queueHooks object, or return the current one
+ _queueHooks: function( elem, type ) {
+ var key = type + "queueHooks";
+ return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
+ empty: jQuery.Callbacks( "once memory" ).add( function() {
+ dataPriv.remove( elem, [ type + "queue", key ] );
+ } )
+ } );
+ }
+} );
+
+jQuery.fn.extend( {
+ queue: function( type, data ) {
+ var setter = 2;
+
+ if ( typeof type !== "string" ) {
+ data = type;
+ type = "fx";
+ setter--;
+ }
+
+ if ( arguments.length < setter ) {
+ return jQuery.queue( this[ 0 ], type );
+ }
+
+ return data === undefined ?
+ this :
+ this.each( function() {
+ var queue = jQuery.queue( this, type, data );
+
+ // Ensure a hooks for this queue
+ jQuery._queueHooks( this, type );
+
+ if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
+ jQuery.dequeue( this, type );
+ }
+ } );
+ },
+ dequeue: function( type ) {
+ return this.each( function() {
+ jQuery.dequeue( this, type );
+ } );
+ },
+ clearQueue: function( type ) {
+ return this.queue( type || "fx", [] );
+ },
+
+ // Get a promise resolved when queues of a certain type
+ // are emptied (fx is the type by default)
+ promise: function( type, obj ) {
+ var tmp,
+ count = 1,
+ defer = jQuery.Deferred(),
+ elements = this,
+ i = this.length,
+ resolve = function() {
+ if ( !( --count ) ) {
+ defer.resolveWith( elements, [ elements ] );
+ }
+ };
+
+ if ( typeof type !== "string" ) {
+ obj = type;
+ type = undefined;
+ }
+ type = type || "fx";
+
+ while ( i-- ) {
+ tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
+ if ( tmp && tmp.empty ) {
+ count++;
+ tmp.empty.add( resolve );
+ }
+ }
+ resolve();
+ return defer.promise( obj );
+ }
+} );
+var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
+
+var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
+
+
+var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
+
+var documentElement = document.documentElement;
+
+
+
+ var isAttached = function( elem ) {
+ return jQuery.contains( elem.ownerDocument, elem );
+ },
+ composed = { composed: true };
+
+ // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
+ // Check attachment across shadow DOM boundaries when possible (gh-3504)
+ // Support: iOS 10.0-10.2 only
+ // Early iOS 10 versions support `attachShadow` but not `getRootNode`,
+ // leading to errors. We need to check for `getRootNode`.
+ if ( documentElement.getRootNode ) {
+ isAttached = function( elem ) {
+ return jQuery.contains( elem.ownerDocument, elem ) ||
+ elem.getRootNode( composed ) === elem.ownerDocument;
+ };
+ }
+var isHiddenWithinTree = function( elem, el ) {
+
+ // isHiddenWithinTree might be called from jQuery#filter function;
+ // in that case, element will be second argument
+ elem = el || elem;
+
+ // Inline style trumps all
+ return elem.style.display === "none" ||
+ elem.style.display === "" &&
+
+ // Otherwise, check computed style
+ // Support: Firefox <=43 - 45
+ // Disconnected elements can have computed display: none, so first confirm that elem is
+ // in the document.
+ isAttached( elem ) &&
+
+ jQuery.css( elem, "display" ) === "none";
+ };
+
+var swap = function( elem, options, callback, args ) {
+ var ret, name,
+ old = {};
+
+ // Remember the old values, and insert the new ones
+ for ( name in options ) {
+ old[ name ] = elem.style[ name ];
+ elem.style[ name ] = options[ name ];
+ }
+
+ ret = callback.apply( elem, args || [] );
+
+ // Revert the old values
+ for ( name in options ) {
+ elem.style[ name ] = old[ name ];
+ }
+
+ return ret;
+};
+
+
+
+
+function adjustCSS( elem, prop, valueParts, tween ) {
+ var adjusted, scale,
+ maxIterations = 20,
+ currentValue = tween ?
+ function() {
+ return tween.cur();
+ } :
+ function() {
+ return jQuery.css( elem, prop, "" );
+ },
+ initial = currentValue(),
+ unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
+
+ // Starting value computation is required for potential unit mismatches
+ initialInUnit = elem.nodeType &&
+ ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
+ rcssNum.exec( jQuery.css( elem, prop ) );
+
+ if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
+
+ // Support: Firefox <=54
+ // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
+ initial = initial / 2;
+
+ // Trust units reported by jQuery.css
+ unit = unit || initialInUnit[ 3 ];
+
+ // Iteratively approximate from a nonzero starting point
+ initialInUnit = +initial || 1;
+
+ while ( maxIterations-- ) {
+
+ // Evaluate and update our best guess (doubling guesses that zero out).
+ // Finish if the scale equals or crosses 1 (making the old*new product non-positive).
+ jQuery.style( elem, prop, initialInUnit + unit );
+ if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
+ maxIterations = 0;
+ }
+ initialInUnit = initialInUnit / scale;
+
+ }
+
+ initialInUnit = initialInUnit * 2;
+ jQuery.style( elem, prop, initialInUnit + unit );
+
+ // Make sure we update the tween properties later on
+ valueParts = valueParts || [];
+ }
+
+ if ( valueParts ) {
+ initialInUnit = +initialInUnit || +initial || 0;
+
+ // Apply relative offset (+=/-=) if specified
+ adjusted = valueParts[ 1 ] ?
+ initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+ +valueParts[ 2 ];
+ if ( tween ) {
+ tween.unit = unit;
+ tween.start = initialInUnit;
+ tween.end = adjusted;
+ }
+ }
+ return adjusted;
+}
+
+
+var defaultDisplayMap = {};
+
+function getDefaultDisplay( elem ) {
+ var temp,
+ doc = elem.ownerDocument,
+ nodeName = elem.nodeName,
+ display = defaultDisplayMap[ nodeName ];
+
+ if ( display ) {
+ return display;
+ }
+
+ temp = doc.body.appendChild( doc.createElement( nodeName ) );
+ display = jQuery.css( temp, "display" );
+
+ temp.parentNode.removeChild( temp );
+
+ if ( display === "none" ) {
+ display = "block";
+ }
+ defaultDisplayMap[ nodeName ] = display;
+
+ return display;
+}
+
+function showHide( elements, show ) {
+ var display, elem,
+ values = [],
+ index = 0,
+ length = elements.length;
+
+ // Determine new display value for elements that need to change
+ for ( ; index < length; index++ ) {
+ elem = elements[ index ];
+ if ( !elem.style ) {
+ continue;
+ }
+
+ display = elem.style.display;
+ if ( show ) {
+
+ // Since we force visibility upon cascade-hidden elements, an immediate (and slow)
+ // check is required in this first loop unless we have a nonempty display value (either
+ // inline or about-to-be-restored)
+ if ( display === "none" ) {
+ values[ index ] = dataPriv.get( elem, "display" ) || null;
+ if ( !values[ index ] ) {
+ elem.style.display = "";
+ }
+ }
+ if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
+ values[ index ] = getDefaultDisplay( elem );
+ }
+ } else {
+ if ( display !== "none" ) {
+ values[ index ] = "none";
+
+ // Remember what we're overwriting
+ dataPriv.set( elem, "display", display );
+ }
+ }
+ }
+
+ // Set the display of the elements in a second loop to avoid constant reflow
+ for ( index = 0; index < length; index++ ) {
+ if ( values[ index ] != null ) {
+ elements[ index ].style.display = values[ index ];
+ }
+ }
+
+ return elements;
+}
+
+jQuery.fn.extend( {
+ show: function() {
+ return showHide( this, true );
+ },
+ hide: function() {
+ return showHide( this );
+ },
+ toggle: function( state ) {
+ if ( typeof state === "boolean" ) {
+ return state ? this.show() : this.hide();
+ }
+
+ return this.each( function() {
+ if ( isHiddenWithinTree( this ) ) {
+ jQuery( this ).show();
+ } else {
+ jQuery( this ).hide();
+ }
+ } );
+ }
+} );
+var rcheckableType = ( /^(?:checkbox|radio)$/i );
+
+var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i );
+
+var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
+
+
+
+// We have to close these tags to support XHTML (#13200)
+var wrapMap = {
+
+ // Support: IE <=9 only
+ option: [ 1, "", " " ],
+
+ // XHTML parsers do not magically insert elements in the
+ // same way that tag soup parsers do. So we cannot shorten
+ // this by omitting or other required elements.
+ thead: [ 1, "" ],
+ col: [ 2, "" ],
+ tr: [ 2, "" ],
+ td: [ 3, "" ],
+
+ _default: [ 0, "", "" ]
+};
+
+// Support: IE <=9 only
+wrapMap.optgroup = wrapMap.option;
+
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+
+function getAll( context, tag ) {
+
+ // Support: IE <=9 - 11 only
+ // Use typeof to avoid zero-argument method invocation on host objects (#15151)
+ var ret;
+
+ if ( typeof context.getElementsByTagName !== "undefined" ) {
+ ret = context.getElementsByTagName( tag || "*" );
+
+ } else if ( typeof context.querySelectorAll !== "undefined" ) {
+ ret = context.querySelectorAll( tag || "*" );
+
+ } else {
+ ret = [];
+ }
+
+ if ( tag === undefined || tag && nodeName( context, tag ) ) {
+ return jQuery.merge( [ context ], ret );
+ }
+
+ return ret;
+}
+
+
+// Mark scripts as having already been evaluated
+function setGlobalEval( elems, refElements ) {
+ var i = 0,
+ l = elems.length;
+
+ for ( ; i < l; i++ ) {
+ dataPriv.set(
+ elems[ i ],
+ "globalEval",
+ !refElements || dataPriv.get( refElements[ i ], "globalEval" )
+ );
+ }
+}
+
+
+var rhtml = /<|&#?\w+;/;
+
+function buildFragment( elems, context, scripts, selection, ignored ) {
+ var elem, tmp, tag, wrap, attached, j,
+ fragment = context.createDocumentFragment(),
+ nodes = [],
+ i = 0,
+ l = elems.length;
+
+ for ( ; i < l; i++ ) {
+ elem = elems[ i ];
+
+ if ( elem || elem === 0 ) {
+
+ // Add nodes directly
+ if ( toType( elem ) === "object" ) {
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
+
+ // Convert non-html into a text node
+ } else if ( !rhtml.test( elem ) ) {
+ nodes.push( context.createTextNode( elem ) );
+
+ // Convert html into DOM nodes
+ } else {
+ tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
+
+ // Deserialize a standard representation
+ tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
+ wrap = wrapMap[ tag ] || wrapMap._default;
+ tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
+
+ // Descend through wrappers to the right content
+ j = wrap[ 0 ];
+ while ( j-- ) {
+ tmp = tmp.lastChild;
+ }
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ jQuery.merge( nodes, tmp.childNodes );
+
+ // Remember the top-level container
+ tmp = fragment.firstChild;
+
+ // Ensure the created nodes are orphaned (#12392)
+ tmp.textContent = "";
+ }
+ }
+ }
+
+ // Remove wrapper from fragment
+ fragment.textContent = "";
+
+ i = 0;
+ while ( ( elem = nodes[ i++ ] ) ) {
+
+ // Skip elements already in the context collection (trac-4087)
+ if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
+ if ( ignored ) {
+ ignored.push( elem );
+ }
+ continue;
+ }
+
+ attached = isAttached( elem );
+
+ // Append to fragment
+ tmp = getAll( fragment.appendChild( elem ), "script" );
+
+ // Preserve script evaluation history
+ if ( attached ) {
+ setGlobalEval( tmp );
+ }
+
+ // Capture executables
+ if ( scripts ) {
+ j = 0;
+ while ( ( elem = tmp[ j++ ] ) ) {
+ if ( rscriptType.test( elem.type || "" ) ) {
+ scripts.push( elem );
+ }
+ }
+ }
+ }
+
+ return fragment;
+}
+
+
+( function() {
+ var fragment = document.createDocumentFragment(),
+ div = fragment.appendChild( document.createElement( "div" ) ),
+ input = document.createElement( "input" );
+
+ // Support: Android 4.0 - 4.3 only
+ // Check state lost if the name is set (#11217)
+ // Support: Windows Web Apps (WWA)
+ // `name` and `type` must use .setAttribute for WWA (#14901)
+ input.setAttribute( "type", "radio" );
+ input.setAttribute( "checked", "checked" );
+ input.setAttribute( "name", "t" );
+
+ div.appendChild( input );
+
+ // Support: Android <=4.1 only
+ // Older WebKit doesn't clone checked state correctly in fragments
+ support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
+
+ // Support: IE <=11 only
+ // Make sure textarea (and checkbox) defaultValue is properly cloned
+ div.innerHTML = "";
+ support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
+} )();
+
+
+var
+ rkeyEvent = /^key/,
+ rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
+ rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
+
+function returnTrue() {
+ return true;
+}
+
+function returnFalse() {
+ return false;
+}
+
+// Support: IE <=9 - 11+
+// focus() and blur() are asynchronous, except when they are no-op.
+// So expect focus to be synchronous when the element is already active,
+// and blur to be synchronous when the element is not already active.
+// (focus and blur are always synchronous in other supported browsers,
+// this just defines when we can count on it).
+function expectSync( elem, type ) {
+ return ( elem === safeActiveElement() ) === ( type === "focus" );
+}
+
+// Support: IE <=9 only
+// Accessing document.activeElement can throw unexpectedly
+// https://bugs.jquery.com/ticket/13393
+function safeActiveElement() {
+ try {
+ return document.activeElement;
+ } catch ( err ) { }
+}
+
+function on( elem, types, selector, data, fn, one ) {
+ var origFn, type;
+
+ // Types can be a map of types/handlers
+ if ( typeof types === "object" ) {
+
+ // ( types-Object, selector, data )
+ if ( typeof selector !== "string" ) {
+
+ // ( types-Object, data )
+ data = data || selector;
+ selector = undefined;
+ }
+ for ( type in types ) {
+ on( elem, type, selector, data, types[ type ], one );
+ }
+ return elem;
+ }
+
+ if ( data == null && fn == null ) {
+
+ // ( types, fn )
+ fn = selector;
+ data = selector = undefined;
+ } else if ( fn == null ) {
+ if ( typeof selector === "string" ) {
+
+ // ( types, selector, fn )
+ fn = data;
+ data = undefined;
+ } else {
+
+ // ( types, data, fn )
+ fn = data;
+ data = selector;
+ selector = undefined;
+ }
+ }
+ if ( fn === false ) {
+ fn = returnFalse;
+ } else if ( !fn ) {
+ return elem;
+ }
+
+ if ( one === 1 ) {
+ origFn = fn;
+ fn = function( event ) {
+
+ // Can use an empty set, since event contains the info
+ jQuery().off( event );
+ return origFn.apply( this, arguments );
+ };
+
+ // Use same guid so caller can remove using origFn
+ fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
+ }
+ return elem.each( function() {
+ jQuery.event.add( this, types, fn, data, selector );
+ } );
+}
+
+/*
+ * Helper functions for managing events -- not part of the public interface.
+ * Props to Dean Edwards' addEvent library for many of the ideas.
+ */
+jQuery.event = {
+
+ global: {},
+
+ add: function( elem, types, handler, data, selector ) {
+
+ var handleObjIn, eventHandle, tmp,
+ events, t, handleObj,
+ special, handlers, type, namespaces, origType,
+ elemData = dataPriv.get( elem );
+
+ // Don't attach events to noData or text/comment nodes (but allow plain objects)
+ if ( !elemData ) {
+ return;
+ }
+
+ // Caller can pass in an object of custom data in lieu of the handler
+ if ( handler.handler ) {
+ handleObjIn = handler;
+ handler = handleObjIn.handler;
+ selector = handleObjIn.selector;
+ }
+
+ // Ensure that invalid selectors throw exceptions at attach time
+ // Evaluate against documentElement in case elem is a non-element node (e.g., document)
+ if ( selector ) {
+ jQuery.find.matchesSelector( documentElement, selector );
+ }
+
+ // Make sure that the handler has a unique ID, used to find/remove it later
+ if ( !handler.guid ) {
+ handler.guid = jQuery.guid++;
+ }
+
+ // Init the element's event structure and main handler, if this is the first
+ if ( !( events = elemData.events ) ) {
+ events = elemData.events = {};
+ }
+ if ( !( eventHandle = elemData.handle ) ) {
+ eventHandle = elemData.handle = function( e ) {
+
+ // Discard the second event of a jQuery.event.trigger() and
+ // when an event is called after a page has unloaded
+ return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
+ jQuery.event.dispatch.apply( elem, arguments ) : undefined;
+ };
+ }
+
+ // Handle multiple events separated by a space
+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
+ t = types.length;
+ while ( t-- ) {
+ tmp = rtypenamespace.exec( types[ t ] ) || [];
+ type = origType = tmp[ 1 ];
+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+ // There *must* be a type, no attaching namespace-only handlers
+ if ( !type ) {
+ continue;
+ }
+
+ // If event changes its type, use the special event handlers for the changed type
+ special = jQuery.event.special[ type ] || {};
+
+ // If selector defined, determine special event api type, otherwise given type
+ type = ( selector ? special.delegateType : special.bindType ) || type;
+
+ // Update special based on newly reset type
+ special = jQuery.event.special[ type ] || {};
+
+ // handleObj is passed to all event handlers
+ handleObj = jQuery.extend( {
+ type: type,
+ origType: origType,
+ data: data,
+ handler: handler,
+ guid: handler.guid,
+ selector: selector,
+ needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
+ namespace: namespaces.join( "." )
+ }, handleObjIn );
+
+ // Init the event handler queue if we're the first
+ if ( !( handlers = events[ type ] ) ) {
+ handlers = events[ type ] = [];
+ handlers.delegateCount = 0;
+
+ // Only use addEventListener if the special events handler returns false
+ if ( !special.setup ||
+ special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
+
+ if ( elem.addEventListener ) {
+ elem.addEventListener( type, eventHandle );
+ }
+ }
+ }
+
+ if ( special.add ) {
+ special.add.call( elem, handleObj );
+
+ if ( !handleObj.handler.guid ) {
+ handleObj.handler.guid = handler.guid;
+ }
+ }
+
+ // Add to the element's handler list, delegates in front
+ if ( selector ) {
+ handlers.splice( handlers.delegateCount++, 0, handleObj );
+ } else {
+ handlers.push( handleObj );
+ }
+
+ // Keep track of which events have ever been used, for event optimization
+ jQuery.event.global[ type ] = true;
+ }
+
+ },
+
+ // Detach an event or set of events from an element
+ remove: function( elem, types, handler, selector, mappedTypes ) {
+
+ var j, origCount, tmp,
+ events, t, handleObj,
+ special, handlers, type, namespaces, origType,
+ elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
+
+ if ( !elemData || !( events = elemData.events ) ) {
+ return;
+ }
+
+ // Once for each type.namespace in types; type may be omitted
+ types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
+ t = types.length;
+ while ( t-- ) {
+ tmp = rtypenamespace.exec( types[ t ] ) || [];
+ type = origType = tmp[ 1 ];
+ namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
+
+ // Unbind all events (on this namespace, if provided) for the element
+ if ( !type ) {
+ for ( type in events ) {
+ jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
+ }
+ continue;
+ }
+
+ special = jQuery.event.special[ type ] || {};
+ type = ( selector ? special.delegateType : special.bindType ) || type;
+ handlers = events[ type ] || [];
+ tmp = tmp[ 2 ] &&
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
+
+ // Remove matching events
+ origCount = j = handlers.length;
+ while ( j-- ) {
+ handleObj = handlers[ j ];
+
+ if ( ( mappedTypes || origType === handleObj.origType ) &&
+ ( !handler || handler.guid === handleObj.guid ) &&
+ ( !tmp || tmp.test( handleObj.namespace ) ) &&
+ ( !selector || selector === handleObj.selector ||
+ selector === "**" && handleObj.selector ) ) {
+ handlers.splice( j, 1 );
+
+ if ( handleObj.selector ) {
+ handlers.delegateCount--;
+ }
+ if ( special.remove ) {
+ special.remove.call( elem, handleObj );
+ }
+ }
+ }
+
+ // Remove generic event handler if we removed something and no more handlers exist
+ // (avoids potential for endless recursion during removal of special event handlers)
+ if ( origCount && !handlers.length ) {
+ if ( !special.teardown ||
+ special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
+
+ jQuery.removeEvent( elem, type, elemData.handle );
+ }
+
+ delete events[ type ];
+ }
+ }
+
+ // Remove data and the expando if it's no longer used
+ if ( jQuery.isEmptyObject( events ) ) {
+ dataPriv.remove( elem, "handle events" );
+ }
+ },
+
+ dispatch: function( nativeEvent ) {
+
+ // Make a writable jQuery.Event from the native event object
+ var event = jQuery.event.fix( nativeEvent );
+
+ var i, j, ret, matched, handleObj, handlerQueue,
+ args = new Array( arguments.length ),
+ handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
+ special = jQuery.event.special[ event.type ] || {};
+
+ // Use the fix-ed jQuery.Event rather than the (read-only) native event
+ args[ 0 ] = event;
+
+ for ( i = 1; i < arguments.length; i++ ) {
+ args[ i ] = arguments[ i ];
+ }
+
+ event.delegateTarget = this;
+
+ // Call the preDispatch hook for the mapped type, and let it bail if desired
+ if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
+ return;
+ }
+
+ // Determine handlers
+ handlerQueue = jQuery.event.handlers.call( this, event, handlers );
+
+ // Run delegates first; they may want to stop propagation beneath us
+ i = 0;
+ while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
+ event.currentTarget = matched.elem;
+
+ j = 0;
+ while ( ( handleObj = matched.handlers[ j++ ] ) &&
+ !event.isImmediatePropagationStopped() ) {
+
+ // If the event is namespaced, then each handler is only invoked if it is
+ // specially universal or its namespaces are a superset of the event's.
+ if ( !event.rnamespace || handleObj.namespace === false ||
+ event.rnamespace.test( handleObj.namespace ) ) {
+
+ event.handleObj = handleObj;
+ event.data = handleObj.data;
+
+ ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
+ handleObj.handler ).apply( matched.elem, args );
+
+ if ( ret !== undefined ) {
+ if ( ( event.result = ret ) === false ) {
+ event.preventDefault();
+ event.stopPropagation();
+ }
+ }
+ }
+ }
+ }
+
+ // Call the postDispatch hook for the mapped type
+ if ( special.postDispatch ) {
+ special.postDispatch.call( this, event );
+ }
+
+ return event.result;
+ },
+
+ handlers: function( event, handlers ) {
+ var i, handleObj, sel, matchedHandlers, matchedSelectors,
+ handlerQueue = [],
+ delegateCount = handlers.delegateCount,
+ cur = event.target;
+
+ // Find delegate handlers
+ if ( delegateCount &&
+
+ // Support: IE <=9
+ // Black-hole SVG instance trees (trac-13180)
+ cur.nodeType &&
+
+ // Support: Firefox <=42
+ // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
+ // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
+ // Support: IE 11 only
+ // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
+ !( event.type === "click" && event.button >= 1 ) ) {
+
+ for ( ; cur !== this; cur = cur.parentNode || this ) {
+
+ // Don't check non-elements (#13208)
+ // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+ if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
+ matchedHandlers = [];
+ matchedSelectors = {};
+ for ( i = 0; i < delegateCount; i++ ) {
+ handleObj = handlers[ i ];
+
+ // Don't conflict with Object.prototype properties (#13203)
+ sel = handleObj.selector + " ";
+
+ if ( matchedSelectors[ sel ] === undefined ) {
+ matchedSelectors[ sel ] = handleObj.needsContext ?
+ jQuery( sel, this ).index( cur ) > -1 :
+ jQuery.find( sel, this, null, [ cur ] ).length;
+ }
+ if ( matchedSelectors[ sel ] ) {
+ matchedHandlers.push( handleObj );
+ }
+ }
+ if ( matchedHandlers.length ) {
+ handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
+ }
+ }
+ }
+ }
+
+ // Add the remaining (directly-bound) handlers
+ cur = this;
+ if ( delegateCount < handlers.length ) {
+ handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
+ }
+
+ return handlerQueue;
+ },
+
+ addProp: function( name, hook ) {
+ Object.defineProperty( jQuery.Event.prototype, name, {
+ enumerable: true,
+ configurable: true,
+
+ get: isFunction( hook ) ?
+ function() {
+ if ( this.originalEvent ) {
+ return hook( this.originalEvent );
+ }
+ } :
+ function() {
+ if ( this.originalEvent ) {
+ return this.originalEvent[ name ];
+ }
+ },
+
+ set: function( value ) {
+ Object.defineProperty( this, name, {
+ enumerable: true,
+ configurable: true,
+ writable: true,
+ value: value
+ } );
+ }
+ } );
+ },
+
+ fix: function( originalEvent ) {
+ return originalEvent[ jQuery.expando ] ?
+ originalEvent :
+ new jQuery.Event( originalEvent );
+ },
+
+ special: {
+ load: {
+
+ // Prevent triggered image.load events from bubbling to window.load
+ noBubble: true
+ },
+ click: {
+
+ // Utilize native event to ensure correct state for checkable inputs
+ setup: function( data ) {
+
+ // For mutual compressibility with _default, replace `this` access with a local var.
+ // `|| data` is dead code meant only to preserve the variable through minification.
+ var el = this || data;
+
+ // Claim the first handler
+ if ( rcheckableType.test( el.type ) &&
+ el.click && nodeName( el, "input" ) ) {
+
+ // dataPriv.set( el, "click", ... )
+ leverageNative( el, "click", returnTrue );
+ }
+
+ // Return false to allow normal processing in the caller
+ return false;
+ },
+ trigger: function( data ) {
+
+ // For mutual compressibility with _default, replace `this` access with a local var.
+ // `|| data` is dead code meant only to preserve the variable through minification.
+ var el = this || data;
+
+ // Force setup before triggering a click
+ if ( rcheckableType.test( el.type ) &&
+ el.click && nodeName( el, "input" ) ) {
+
+ leverageNative( el, "click" );
+ }
+
+ // Return non-false to allow normal event-path propagation
+ return true;
+ },
+
+ // For cross-browser consistency, suppress native .click() on links
+ // Also prevent it if we're currently inside a leveraged native-event stack
+ _default: function( event ) {
+ var target = event.target;
+ return rcheckableType.test( target.type ) &&
+ target.click && nodeName( target, "input" ) &&
+ dataPriv.get( target, "click" ) ||
+ nodeName( target, "a" );
+ }
+ },
+
+ beforeunload: {
+ postDispatch: function( event ) {
+
+ // Support: Firefox 20+
+ // Firefox doesn't alert if the returnValue field is not set.
+ if ( event.result !== undefined && event.originalEvent ) {
+ event.originalEvent.returnValue = event.result;
+ }
+ }
+ }
+ }
+};
+
+// Ensure the presence of an event listener that handles manually-triggered
+// synthetic events by interrupting progress until reinvoked in response to
+// *native* events that it fires directly, ensuring that state changes have
+// already occurred before other listeners are invoked.
+function leverageNative( el, type, expectSync ) {
+
+ // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add
+ if ( !expectSync ) {
+ if ( dataPriv.get( el, type ) === undefined ) {
+ jQuery.event.add( el, type, returnTrue );
+ }
+ return;
+ }
+
+ // Register the controller as a special universal handler for all event namespaces
+ dataPriv.set( el, type, false );
+ jQuery.event.add( el, type, {
+ namespace: false,
+ handler: function( event ) {
+ var notAsync, result,
+ saved = dataPriv.get( this, type );
+
+ if ( ( event.isTrigger & 1 ) && this[ type ] ) {
+
+ // Interrupt processing of the outer synthetic .trigger()ed event
+ // Saved data should be false in such cases, but might be a leftover capture object
+ // from an async native handler (gh-4350)
+ if ( !saved.length ) {
+
+ // Store arguments for use when handling the inner native event
+ // There will always be at least one argument (an event object), so this array
+ // will not be confused with a leftover capture object.
+ saved = slice.call( arguments );
+ dataPriv.set( this, type, saved );
+
+ // Trigger the native event and capture its result
+ // Support: IE <=9 - 11+
+ // focus() and blur() are asynchronous
+ notAsync = expectSync( this, type );
+ this[ type ]();
+ result = dataPriv.get( this, type );
+ if ( saved !== result || notAsync ) {
+ dataPriv.set( this, type, false );
+ } else {
+ result = {};
+ }
+ if ( saved !== result ) {
+
+ // Cancel the outer synthetic event
+ event.stopImmediatePropagation();
+ event.preventDefault();
+ return result.value;
+ }
+
+ // If this is an inner synthetic event for an event with a bubbling surrogate
+ // (focus or blur), assume that the surrogate already propagated from triggering the
+ // native event and prevent that from happening again here.
+ // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
+ // bubbling surrogate propagates *after* the non-bubbling base), but that seems
+ // less bad than duplication.
+ } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {
+ event.stopPropagation();
+ }
+
+ // If this is a native event triggered above, everything is now in order
+ // Fire an inner synthetic event with the original arguments
+ } else if ( saved.length ) {
+
+ // ...and capture the result
+ dataPriv.set( this, type, {
+ value: jQuery.event.trigger(
+
+ // Support: IE <=9 - 11+
+ // Extend with the prototype to reset the above stopImmediatePropagation()
+ jQuery.extend( saved[ 0 ], jQuery.Event.prototype ),
+ saved.slice( 1 ),
+ this
+ )
+ } );
+
+ // Abort handling of the native event
+ event.stopImmediatePropagation();
+ }
+ }
+ } );
+}
+
+jQuery.removeEvent = function( elem, type, handle ) {
+
+ // This "if" is needed for plain objects
+ if ( elem.removeEventListener ) {
+ elem.removeEventListener( type, handle );
+ }
+};
+
+jQuery.Event = function( src, props ) {
+
+ // Allow instantiation without the 'new' keyword
+ if ( !( this instanceof jQuery.Event ) ) {
+ return new jQuery.Event( src, props );
+ }
+
+ // Event object
+ if ( src && src.type ) {
+ this.originalEvent = src;
+ this.type = src.type;
+
+ // Events bubbling up the document may have been marked as prevented
+ // by a handler lower down the tree; reflect the correct value.
+ this.isDefaultPrevented = src.defaultPrevented ||
+ src.defaultPrevented === undefined &&
+
+ // Support: Android <=2.3 only
+ src.returnValue === false ?
+ returnTrue :
+ returnFalse;
+
+ // Create target properties
+ // Support: Safari <=6 - 7 only
+ // Target should not be a text node (#504, #13143)
+ this.target = ( src.target && src.target.nodeType === 3 ) ?
+ src.target.parentNode :
+ src.target;
+
+ this.currentTarget = src.currentTarget;
+ this.relatedTarget = src.relatedTarget;
+
+ // Event type
+ } else {
+ this.type = src;
+ }
+
+ // Put explicitly provided properties onto the event object
+ if ( props ) {
+ jQuery.extend( this, props );
+ }
+
+ // Create a timestamp if incoming event doesn't have one
+ this.timeStamp = src && src.timeStamp || Date.now();
+
+ // Mark it as fixed
+ this[ jQuery.expando ] = true;
+};
+
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+ constructor: jQuery.Event,
+ isDefaultPrevented: returnFalse,
+ isPropagationStopped: returnFalse,
+ isImmediatePropagationStopped: returnFalse,
+ isSimulated: false,
+
+ preventDefault: function() {
+ var e = this.originalEvent;
+
+ this.isDefaultPrevented = returnTrue;
+
+ if ( e && !this.isSimulated ) {
+ e.preventDefault();
+ }
+ },
+ stopPropagation: function() {
+ var e = this.originalEvent;
+
+ this.isPropagationStopped = returnTrue;
+
+ if ( e && !this.isSimulated ) {
+ e.stopPropagation();
+ }
+ },
+ stopImmediatePropagation: function() {
+ var e = this.originalEvent;
+
+ this.isImmediatePropagationStopped = returnTrue;
+
+ if ( e && !this.isSimulated ) {
+ e.stopImmediatePropagation();
+ }
+
+ this.stopPropagation();
+ }
+};
+
+// Includes all common event props including KeyEvent and MouseEvent specific props
+jQuery.each( {
+ altKey: true,
+ bubbles: true,
+ cancelable: true,
+ changedTouches: true,
+ ctrlKey: true,
+ detail: true,
+ eventPhase: true,
+ metaKey: true,
+ pageX: true,
+ pageY: true,
+ shiftKey: true,
+ view: true,
+ "char": true,
+ code: true,
+ charCode: true,
+ key: true,
+ keyCode: true,
+ button: true,
+ buttons: true,
+ clientX: true,
+ clientY: true,
+ offsetX: true,
+ offsetY: true,
+ pointerId: true,
+ pointerType: true,
+ screenX: true,
+ screenY: true,
+ targetTouches: true,
+ toElement: true,
+ touches: true,
+
+ which: function( event ) {
+ var button = event.button;
+
+ // Add which for key events
+ if ( event.which == null && rkeyEvent.test( event.type ) ) {
+ return event.charCode != null ? event.charCode : event.keyCode;
+ }
+
+ // Add which for click: 1 === left; 2 === middle; 3 === right
+ if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
+ if ( button & 1 ) {
+ return 1;
+ }
+
+ if ( button & 2 ) {
+ return 3;
+ }
+
+ if ( button & 4 ) {
+ return 2;
+ }
+
+ return 0;
+ }
+
+ return event.which;
+ }
+}, jQuery.event.addProp );
+
+jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
+ jQuery.event.special[ type ] = {
+
+ // Utilize native event if possible so blur/focus sequence is correct
+ setup: function() {
+
+ // Claim the first handler
+ // dataPriv.set( this, "focus", ... )
+ // dataPriv.set( this, "blur", ... )
+ leverageNative( this, type, expectSync );
+
+ // Return false to allow normal processing in the caller
+ return false;
+ },
+ trigger: function() {
+
+ // Force setup before trigger
+ leverageNative( this, type );
+
+ // Return non-false to allow normal event-path propagation
+ return true;
+ },
+
+ delegateType: delegateType
+ };
+} );
+
+// Create mouseenter/leave events using mouseover/out and event-time checks
+// so that event delegation works in jQuery.
+// Do the same for pointerenter/pointerleave and pointerover/pointerout
+//
+// Support: Safari 7 only
+// Safari sends mouseenter too often; see:
+// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
+// for the description of the bug (it existed in older Chrome versions as well).
+jQuery.each( {
+ mouseenter: "mouseover",
+ mouseleave: "mouseout",
+ pointerenter: "pointerover",
+ pointerleave: "pointerout"
+}, function( orig, fix ) {
+ jQuery.event.special[ orig ] = {
+ delegateType: fix,
+ bindType: fix,
+
+ handle: function( event ) {
+ var ret,
+ target = this,
+ related = event.relatedTarget,
+ handleObj = event.handleObj;
+
+ // For mouseenter/leave call the handler if related is outside the target.
+ // NB: No relatedTarget if the mouse left/entered the browser window
+ if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
+ event.type = handleObj.origType;
+ ret = handleObj.handler.apply( this, arguments );
+ event.type = fix;
+ }
+ return ret;
+ }
+ };
+} );
+
+jQuery.fn.extend( {
+
+ on: function( types, selector, data, fn ) {
+ return on( this, types, selector, data, fn );
+ },
+ one: function( types, selector, data, fn ) {
+ return on( this, types, selector, data, fn, 1 );
+ },
+ off: function( types, selector, fn ) {
+ var handleObj, type;
+ if ( types && types.preventDefault && types.handleObj ) {
+
+ // ( event ) dispatched jQuery.Event
+ handleObj = types.handleObj;
+ jQuery( types.delegateTarget ).off(
+ handleObj.namespace ?
+ handleObj.origType + "." + handleObj.namespace :
+ handleObj.origType,
+ handleObj.selector,
+ handleObj.handler
+ );
+ return this;
+ }
+ if ( typeof types === "object" ) {
+
+ // ( types-object [, selector] )
+ for ( type in types ) {
+ this.off( type, selector, types[ type ] );
+ }
+ return this;
+ }
+ if ( selector === false || typeof selector === "function" ) {
+
+ // ( types [, fn] )
+ fn = selector;
+ selector = undefined;
+ }
+ if ( fn === false ) {
+ fn = returnFalse;
+ }
+ return this.each( function() {
+ jQuery.event.remove( this, types, fn, selector );
+ } );
+ }
+} );
+
+
+var
+
+ /* eslint-disable max-len */
+
+ // See https://github.com/eslint/eslint/issues/3229
+ rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
+
+ /* eslint-enable */
+
+ // Support: IE <=10 - 11, Edge 12 - 13 only
+ // In IE/Edge using regex groups here causes severe slowdowns.
+ // See https://connect.microsoft.com/IE/feedback/details/1736512/
+ rnoInnerhtml = /\s*$/g;
+
+// Prefer a tbody over its parent table for containing new rows
+function manipulationTarget( elem, content ) {
+ if ( nodeName( elem, "table" ) &&
+ nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
+
+ return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
+ }
+
+ return elem;
+}
+
+// Replace/restore the type attribute of script elements for safe DOM manipulation
+function disableScript( elem ) {
+ elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
+ return elem;
+}
+function restoreScript( elem ) {
+ if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
+ elem.type = elem.type.slice( 5 );
+ } else {
+ elem.removeAttribute( "type" );
+ }
+
+ return elem;
+}
+
+function cloneCopyEvent( src, dest ) {
+ var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
+
+ if ( dest.nodeType !== 1 ) {
+ return;
+ }
+
+ // 1. Copy private data: events, handlers, etc.
+ if ( dataPriv.hasData( src ) ) {
+ pdataOld = dataPriv.access( src );
+ pdataCur = dataPriv.set( dest, pdataOld );
+ events = pdataOld.events;
+
+ if ( events ) {
+ delete pdataCur.handle;
+ pdataCur.events = {};
+
+ for ( type in events ) {
+ for ( i = 0, l = events[ type ].length; i < l; i++ ) {
+ jQuery.event.add( dest, type, events[ type ][ i ] );
+ }
+ }
+ }
+ }
+
+ // 2. Copy user data
+ if ( dataUser.hasData( src ) ) {
+ udataOld = dataUser.access( src );
+ udataCur = jQuery.extend( {}, udataOld );
+
+ dataUser.set( dest, udataCur );
+ }
+}
+
+// Fix IE bugs, see support tests
+function fixInput( src, dest ) {
+ var nodeName = dest.nodeName.toLowerCase();
+
+ // Fails to persist the checked state of a cloned checkbox or radio button.
+ if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
+ dest.checked = src.checked;
+
+ // Fails to return the selected option to the default selected state when cloning options
+ } else if ( nodeName === "input" || nodeName === "textarea" ) {
+ dest.defaultValue = src.defaultValue;
+ }
+}
+
+function domManip( collection, args, callback, ignored ) {
+
+ // Flatten any nested arrays
+ args = concat.apply( [], args );
+
+ var fragment, first, scripts, hasScripts, node, doc,
+ i = 0,
+ l = collection.length,
+ iNoClone = l - 1,
+ value = args[ 0 ],
+ valueIsFunction = isFunction( value );
+
+ // We can't cloneNode fragments that contain checked, in WebKit
+ if ( valueIsFunction ||
+ ( l > 1 && typeof value === "string" &&
+ !support.checkClone && rchecked.test( value ) ) ) {
+ return collection.each( function( index ) {
+ var self = collection.eq( index );
+ if ( valueIsFunction ) {
+ args[ 0 ] = value.call( this, index, self.html() );
+ }
+ domManip( self, args, callback, ignored );
+ } );
+ }
+
+ if ( l ) {
+ fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
+ first = fragment.firstChild;
+
+ if ( fragment.childNodes.length === 1 ) {
+ fragment = first;
+ }
+
+ // Require either new content or an interest in ignored elements to invoke the callback
+ if ( first || ignored ) {
+ scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
+ hasScripts = scripts.length;
+
+ // Use the original fragment for the last item
+ // instead of the first because it can end up
+ // being emptied incorrectly in certain situations (#8070).
+ for ( ; i < l; i++ ) {
+ node = fragment;
+
+ if ( i !== iNoClone ) {
+ node = jQuery.clone( node, true, true );
+
+ // Keep references to cloned scripts for later restoration
+ if ( hasScripts ) {
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // push.apply(_, arraylike) throws on ancient WebKit
+ jQuery.merge( scripts, getAll( node, "script" ) );
+ }
+ }
+
+ callback.call( collection[ i ], node, i );
+ }
+
+ if ( hasScripts ) {
+ doc = scripts[ scripts.length - 1 ].ownerDocument;
+
+ // Reenable scripts
+ jQuery.map( scripts, restoreScript );
+
+ // Evaluate executable scripts on first document insertion
+ for ( i = 0; i < hasScripts; i++ ) {
+ node = scripts[ i ];
+ if ( rscriptType.test( node.type || "" ) &&
+ !dataPriv.access( node, "globalEval" ) &&
+ jQuery.contains( doc, node ) ) {
+
+ if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) {
+
+ // Optional AJAX dependency, but won't run scripts if not present
+ if ( jQuery._evalUrl && !node.noModule ) {
+ jQuery._evalUrl( node.src, {
+ nonce: node.nonce || node.getAttribute( "nonce" )
+ } );
+ }
+ } else {
+ DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
+ }
+ }
+ }
+ }
+ }
+ }
+
+ return collection;
+}
+
+function remove( elem, selector, keepData ) {
+ var node,
+ nodes = selector ? jQuery.filter( selector, elem ) : elem,
+ i = 0;
+
+ for ( ; ( node = nodes[ i ] ) != null; i++ ) {
+ if ( !keepData && node.nodeType === 1 ) {
+ jQuery.cleanData( getAll( node ) );
+ }
+
+ if ( node.parentNode ) {
+ if ( keepData && isAttached( node ) ) {
+ setGlobalEval( getAll( node, "script" ) );
+ }
+ node.parentNode.removeChild( node );
+ }
+ }
+
+ return elem;
+}
+
+jQuery.extend( {
+ htmlPrefilter: function( html ) {
+ return html.replace( rxhtmlTag, "<$1>" );
+ },
+
+ clone: function( elem, dataAndEvents, deepDataAndEvents ) {
+ var i, l, srcElements, destElements,
+ clone = elem.cloneNode( true ),
+ inPage = isAttached( elem );
+
+ // Fix IE cloning issues
+ if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
+ !jQuery.isXMLDoc( elem ) ) {
+
+ // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
+ destElements = getAll( clone );
+ srcElements = getAll( elem );
+
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
+ fixInput( srcElements[ i ], destElements[ i ] );
+ }
+ }
+
+ // Copy the events from the original to the clone
+ if ( dataAndEvents ) {
+ if ( deepDataAndEvents ) {
+ srcElements = srcElements || getAll( elem );
+ destElements = destElements || getAll( clone );
+
+ for ( i = 0, l = srcElements.length; i < l; i++ ) {
+ cloneCopyEvent( srcElements[ i ], destElements[ i ] );
+ }
+ } else {
+ cloneCopyEvent( elem, clone );
+ }
+ }
+
+ // Preserve script evaluation history
+ destElements = getAll( clone, "script" );
+ if ( destElements.length > 0 ) {
+ setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
+ }
+
+ // Return the cloned set
+ return clone;
+ },
+
+ cleanData: function( elems ) {
+ var data, elem, type,
+ special = jQuery.event.special,
+ i = 0;
+
+ for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
+ if ( acceptData( elem ) ) {
+ if ( ( data = elem[ dataPriv.expando ] ) ) {
+ if ( data.events ) {
+ for ( type in data.events ) {
+ if ( special[ type ] ) {
+ jQuery.event.remove( elem, type );
+
+ // This is a shortcut to avoid jQuery.event.remove's overhead
+ } else {
+ jQuery.removeEvent( elem, type, data.handle );
+ }
+ }
+ }
+
+ // Support: Chrome <=35 - 45+
+ // Assign undefined instead of using delete, see Data#remove
+ elem[ dataPriv.expando ] = undefined;
+ }
+ if ( elem[ dataUser.expando ] ) {
+
+ // Support: Chrome <=35 - 45+
+ // Assign undefined instead of using delete, see Data#remove
+ elem[ dataUser.expando ] = undefined;
+ }
+ }
+ }
+ }
+} );
+
+jQuery.fn.extend( {
+ detach: function( selector ) {
+ return remove( this, selector, true );
+ },
+
+ remove: function( selector ) {
+ return remove( this, selector );
+ },
+
+ text: function( value ) {
+ return access( this, function( value ) {
+ return value === undefined ?
+ jQuery.text( this ) :
+ this.empty().each( function() {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ this.textContent = value;
+ }
+ } );
+ }, null, value, arguments.length );
+ },
+
+ append: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ var target = manipulationTarget( this, elem );
+ target.appendChild( elem );
+ }
+ } );
+ },
+
+ prepend: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
+ var target = manipulationTarget( this, elem );
+ target.insertBefore( elem, target.firstChild );
+ }
+ } );
+ },
+
+ before: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.parentNode ) {
+ this.parentNode.insertBefore( elem, this );
+ }
+ } );
+ },
+
+ after: function() {
+ return domManip( this, arguments, function( elem ) {
+ if ( this.parentNode ) {
+ this.parentNode.insertBefore( elem, this.nextSibling );
+ }
+ } );
+ },
+
+ empty: function() {
+ var elem,
+ i = 0;
+
+ for ( ; ( elem = this[ i ] ) != null; i++ ) {
+ if ( elem.nodeType === 1 ) {
+
+ // Prevent memory leaks
+ jQuery.cleanData( getAll( elem, false ) );
+
+ // Remove any remaining nodes
+ elem.textContent = "";
+ }
+ }
+
+ return this;
+ },
+
+ clone: function( dataAndEvents, deepDataAndEvents ) {
+ dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
+ deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
+
+ return this.map( function() {
+ return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
+ } );
+ },
+
+ html: function( value ) {
+ return access( this, function( value ) {
+ var elem = this[ 0 ] || {},
+ i = 0,
+ l = this.length;
+
+ if ( value === undefined && elem.nodeType === 1 ) {
+ return elem.innerHTML;
+ }
+
+ // See if we can take a shortcut and just use innerHTML
+ if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
+ !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
+
+ value = jQuery.htmlPrefilter( value );
+
+ try {
+ for ( ; i < l; i++ ) {
+ elem = this[ i ] || {};
+
+ // Remove element nodes and prevent memory leaks
+ if ( elem.nodeType === 1 ) {
+ jQuery.cleanData( getAll( elem, false ) );
+ elem.innerHTML = value;
+ }
+ }
+
+ elem = 0;
+
+ // If using innerHTML throws an exception, use the fallback method
+ } catch ( e ) {}
+ }
+
+ if ( elem ) {
+ this.empty().append( value );
+ }
+ }, null, value, arguments.length );
+ },
+
+ replaceWith: function() {
+ var ignored = [];
+
+ // Make the changes, replacing each non-ignored context element with the new content
+ return domManip( this, arguments, function( elem ) {
+ var parent = this.parentNode;
+
+ if ( jQuery.inArray( this, ignored ) < 0 ) {
+ jQuery.cleanData( getAll( this ) );
+ if ( parent ) {
+ parent.replaceChild( elem, this );
+ }
+ }
+
+ // Force callback invocation
+ }, ignored );
+ }
+} );
+
+jQuery.each( {
+ appendTo: "append",
+ prependTo: "prepend",
+ insertBefore: "before",
+ insertAfter: "after",
+ replaceAll: "replaceWith"
+}, function( name, original ) {
+ jQuery.fn[ name ] = function( selector ) {
+ var elems,
+ ret = [],
+ insert = jQuery( selector ),
+ last = insert.length - 1,
+ i = 0;
+
+ for ( ; i <= last; i++ ) {
+ elems = i === last ? this : this.clone( true );
+ jQuery( insert[ i ] )[ original ]( elems );
+
+ // Support: Android <=4.0 only, PhantomJS 1 only
+ // .get() because push.apply(_, arraylike) throws on ancient WebKit
+ push.apply( ret, elems.get() );
+ }
+
+ return this.pushStack( ret );
+ };
+} );
+var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
+
+var getStyles = function( elem ) {
+
+ // Support: IE <=11 only, Firefox <=30 (#15098, #14150)
+ // IE throws on elements created in popups
+ // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
+ var view = elem.ownerDocument.defaultView;
+
+ if ( !view || !view.opener ) {
+ view = window;
+ }
+
+ return view.getComputedStyle( elem );
+ };
+
+var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
+
+
+
+( function() {
+
+ // Executing both pixelPosition & boxSizingReliable tests require only one layout
+ // so they're executed at the same time to save the second computation.
+ function computeStyleTests() {
+
+ // This is a singleton, we need to execute it only once
+ if ( !div ) {
+ return;
+ }
+
+ container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
+ "margin-top:1px;padding:0;border:0";
+ div.style.cssText =
+ "position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
+ "margin:auto;border:1px;padding:1px;" +
+ "width:60%;top:1%";
+ documentElement.appendChild( container ).appendChild( div );
+
+ var divStyle = window.getComputedStyle( div );
+ pixelPositionVal = divStyle.top !== "1%";
+
+ // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
+ reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
+
+ // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
+ // Some styles come back with percentage values, even though they shouldn't
+ div.style.right = "60%";
+ pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
+
+ // Support: IE 9 - 11 only
+ // Detect misreporting of content dimensions for box-sizing:border-box elements
+ boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
+
+ // Support: IE 9 only
+ // Detect overflow:scroll screwiness (gh-3699)
+ // Support: Chrome <=64
+ // Don't get tricked when zoom affects offsetWidth (gh-4029)
+ div.style.position = "absolute";
+ scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;
+
+ documentElement.removeChild( container );
+
+ // Nullify the div so it wouldn't be stored in the memory and
+ // it will also be a sign that checks already performed
+ div = null;
+ }
+
+ function roundPixelMeasures( measure ) {
+ return Math.round( parseFloat( measure ) );
+ }
+
+ var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
+ reliableMarginLeftVal,
+ container = document.createElement( "div" ),
+ div = document.createElement( "div" );
+
+ // Finish early in limited (non-browser) environments
+ if ( !div.style ) {
+ return;
+ }
+
+ // Support: IE <=9 - 11 only
+ // Style of cloned element affects source element cloned (#8908)
+ div.style.backgroundClip = "content-box";
+ div.cloneNode( true ).style.backgroundClip = "";
+ support.clearCloneStyle = div.style.backgroundClip === "content-box";
+
+ jQuery.extend( support, {
+ boxSizingReliable: function() {
+ computeStyleTests();
+ return boxSizingReliableVal;
+ },
+ pixelBoxStyles: function() {
+ computeStyleTests();
+ return pixelBoxStylesVal;
+ },
+ pixelPosition: function() {
+ computeStyleTests();
+ return pixelPositionVal;
+ },
+ reliableMarginLeft: function() {
+ computeStyleTests();
+ return reliableMarginLeftVal;
+ },
+ scrollboxSize: function() {
+ computeStyleTests();
+ return scrollboxSizeVal;
+ }
+ } );
+} )();
+
+
+function curCSS( elem, name, computed ) {
+ var width, minWidth, maxWidth, ret,
+
+ // Support: Firefox 51+
+ // Retrieving style before computed somehow
+ // fixes an issue with getting wrong values
+ // on detached elements
+ style = elem.style;
+
+ computed = computed || getStyles( elem );
+
+ // getPropertyValue is needed for:
+ // .css('filter') (IE 9 only, #12537)
+ // .css('--customProperty) (#3144)
+ if ( computed ) {
+ ret = computed.getPropertyValue( name ) || computed[ name ];
+
+ if ( ret === "" && !isAttached( elem ) ) {
+ ret = jQuery.style( elem, name );
+ }
+
+ // A tribute to the "awesome hack by Dean Edwards"
+ // Android Browser returns percentage for some values,
+ // but width seems to be reliably pixels.
+ // This is against the CSSOM draft spec:
+ // https://drafts.csswg.org/cssom/#resolved-values
+ if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
+
+ // Remember the original values
+ width = style.width;
+ minWidth = style.minWidth;
+ maxWidth = style.maxWidth;
+
+ // Put in the new values to get a computed value out
+ style.minWidth = style.maxWidth = style.width = ret;
+ ret = computed.width;
+
+ // Revert the changed values
+ style.width = width;
+ style.minWidth = minWidth;
+ style.maxWidth = maxWidth;
+ }
+ }
+
+ return ret !== undefined ?
+
+ // Support: IE <=9 - 11 only
+ // IE returns zIndex value as an integer.
+ ret + "" :
+ ret;
+}
+
+
+function addGetHookIf( conditionFn, hookFn ) {
+
+ // Define the hook, we'll check on the first run if it's really needed.
+ return {
+ get: function() {
+ if ( conditionFn() ) {
+
+ // Hook not needed (or it's not possible to use it due
+ // to missing dependency), remove it.
+ delete this.get;
+ return;
+ }
+
+ // Hook needed; redefine it so that the support test is not executed again.
+ return ( this.get = hookFn ).apply( this, arguments );
+ }
+ };
+}
+
+
+var cssPrefixes = [ "Webkit", "Moz", "ms" ],
+ emptyStyle = document.createElement( "div" ).style,
+ vendorProps = {};
+
+// Return a vendor-prefixed property or undefined
+function vendorPropName( name ) {
+
+ // Check for vendor prefixed names
+ var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
+ i = cssPrefixes.length;
+
+ while ( i-- ) {
+ name = cssPrefixes[ i ] + capName;
+ if ( name in emptyStyle ) {
+ return name;
+ }
+ }
+}
+
+// Return a potentially-mapped jQuery.cssProps or vendor prefixed property
+function finalPropName( name ) {
+ var final = jQuery.cssProps[ name ] || vendorProps[ name ];
+
+ if ( final ) {
+ return final;
+ }
+ if ( name in emptyStyle ) {
+ return name;
+ }
+ return vendorProps[ name ] = vendorPropName( name ) || name;
+}
+
+
+var
+
+ // Swappable if display is none or starts with table
+ // except "table", "table-cell", or "table-caption"
+ // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
+ rdisplayswap = /^(none|table(?!-c[ea]).+)/,
+ rcustomProp = /^--/,
+ cssShow = { position: "absolute", visibility: "hidden", display: "block" },
+ cssNormalTransform = {
+ letterSpacing: "0",
+ fontWeight: "400"
+ };
+
+function setPositiveNumber( elem, value, subtract ) {
+
+ // Any relative (+/-) values have already been
+ // normalized at this point
+ var matches = rcssNum.exec( value );
+ return matches ?
+
+ // Guard against undefined "subtract", e.g., when used as in cssHooks
+ Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
+ value;
+}
+
+function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
+ var i = dimension === "width" ? 1 : 0,
+ extra = 0,
+ delta = 0;
+
+ // Adjustment may not be necessary
+ if ( box === ( isBorderBox ? "border" : "content" ) ) {
+ return 0;
+ }
+
+ for ( ; i < 4; i += 2 ) {
+
+ // Both box models exclude margin
+ if ( box === "margin" ) {
+ delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
+ }
+
+ // If we get here with a content-box, we're seeking "padding" or "border" or "margin"
+ if ( !isBorderBox ) {
+
+ // Add padding
+ delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+
+ // For "border" or "margin", add border
+ if ( box !== "padding" ) {
+ delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+
+ // But still keep track of it otherwise
+ } else {
+ extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+ }
+
+ // If we get here with a border-box (content + padding + border), we're seeking "content" or
+ // "padding" or "margin"
+ } else {
+
+ // For "content", subtract padding
+ if ( box === "content" ) {
+ delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
+ }
+
+ // For "content" or "padding", subtract border
+ if ( box !== "margin" ) {
+ delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
+ }
+ }
+ }
+
+ // Account for positive content-box scroll gutter when requested by providing computedVal
+ if ( !isBorderBox && computedVal >= 0 ) {
+
+ // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
+ // Assuming integer scroll gutter, subtract the rest and round down
+ delta += Math.max( 0, Math.ceil(
+ elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
+ computedVal -
+ delta -
+ extra -
+ 0.5
+
+ // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
+ // Use an explicit zero to avoid NaN (gh-3964)
+ ) ) || 0;
+ }
+
+ return delta;
+}
+
+function getWidthOrHeight( elem, dimension, extra ) {
+
+ // Start with computed style
+ var styles = getStyles( elem ),
+
+ // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
+ // Fake content-box until we know it's needed to know the true value.
+ boxSizingNeeded = !support.boxSizingReliable() || extra,
+ isBorderBox = boxSizingNeeded &&
+ jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+ valueIsBorderBox = isBorderBox,
+
+ val = curCSS( elem, dimension, styles ),
+ offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );
+
+ // Support: Firefox <=54
+ // Return a confounding non-pixel value or feign ignorance, as appropriate.
+ if ( rnumnonpx.test( val ) ) {
+ if ( !extra ) {
+ return val;
+ }
+ val = "auto";
+ }
+
+
+ // Fall back to offsetWidth/offsetHeight when value is "auto"
+ // This happens for inline elements with no explicit setting (gh-3571)
+ // Support: Android <=4.1 - 4.3 only
+ // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
+ // Support: IE 9-11 only
+ // Also use offsetWidth/offsetHeight for when box sizing is unreliable
+ // We use getClientRects() to check for hidden/disconnected.
+ // In those cases, the computed value can be trusted to be border-box
+ if ( ( !support.boxSizingReliable() && isBorderBox ||
+ val === "auto" ||
+ !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&
+ elem.getClientRects().length ) {
+
+ isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
+
+ // Where available, offsetWidth/offsetHeight approximate border box dimensions.
+ // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
+ // retrieved value as a content box dimension.
+ valueIsBorderBox = offsetProp in elem;
+ if ( valueIsBorderBox ) {
+ val = elem[ offsetProp ];
+ }
+ }
+
+ // Normalize "" and auto
+ val = parseFloat( val ) || 0;
+
+ // Adjust for the element's box model
+ return ( val +
+ boxModelAdjustment(
+ elem,
+ dimension,
+ extra || ( isBorderBox ? "border" : "content" ),
+ valueIsBorderBox,
+ styles,
+
+ // Provide the current computed size to request scroll gutter calculation (gh-3589)
+ val
+ )
+ ) + "px";
+}
+
+jQuery.extend( {
+
+ // Add in style property hooks for overriding the default
+ // behavior of getting and setting a style property
+ cssHooks: {
+ opacity: {
+ get: function( elem, computed ) {
+ if ( computed ) {
+
+ // We should always get a number back from opacity
+ var ret = curCSS( elem, "opacity" );
+ return ret === "" ? "1" : ret;
+ }
+ }
+ }
+ },
+
+ // Don't automatically add "px" to these possibly-unitless properties
+ cssNumber: {
+ "animationIterationCount": true,
+ "columnCount": true,
+ "fillOpacity": true,
+ "flexGrow": true,
+ "flexShrink": true,
+ "fontWeight": true,
+ "gridArea": true,
+ "gridColumn": true,
+ "gridColumnEnd": true,
+ "gridColumnStart": true,
+ "gridRow": true,
+ "gridRowEnd": true,
+ "gridRowStart": true,
+ "lineHeight": true,
+ "opacity": true,
+ "order": true,
+ "orphans": true,
+ "widows": true,
+ "zIndex": true,
+ "zoom": true
+ },
+
+ // Add in properties whose names you wish to fix before
+ // setting or getting the value
+ cssProps: {},
+
+ // Get and set the style property on a DOM Node
+ style: function( elem, name, value, extra ) {
+
+ // Don't set styles on text and comment nodes
+ if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
+ return;
+ }
+
+ // Make sure that we're working with the right name
+ var ret, type, hooks,
+ origName = camelCase( name ),
+ isCustomProp = rcustomProp.test( name ),
+ style = elem.style;
+
+ // Make sure that we're working with the right name. We don't
+ // want to query the value if it is a CSS custom property
+ // since they are user-defined.
+ if ( !isCustomProp ) {
+ name = finalPropName( origName );
+ }
+
+ // Gets hook for the prefixed version, then unprefixed version
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+ // Check if we're setting a value
+ if ( value !== undefined ) {
+ type = typeof value;
+
+ // Convert "+=" or "-=" to relative numbers (#7345)
+ if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
+ value = adjustCSS( elem, name, ret );
+
+ // Fixes bug #9237
+ type = "number";
+ }
+
+ // Make sure that null and NaN values aren't set (#7116)
+ if ( value == null || value !== value ) {
+ return;
+ }
+
+ // If a number was passed in, add the unit (except for certain CSS properties)
+ // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
+ // "px" to a few hardcoded values.
+ if ( type === "number" && !isCustomProp ) {
+ value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
+ }
+
+ // background-* props affect original clone's values
+ if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
+ style[ name ] = "inherit";
+ }
+
+ // If a hook was provided, use that value, otherwise just set the specified value
+ if ( !hooks || !( "set" in hooks ) ||
+ ( value = hooks.set( elem, value, extra ) ) !== undefined ) {
+
+ if ( isCustomProp ) {
+ style.setProperty( name, value );
+ } else {
+ style[ name ] = value;
+ }
+ }
+
+ } else {
+
+ // If a hook was provided get the non-computed value from there
+ if ( hooks && "get" in hooks &&
+ ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
+
+ return ret;
+ }
+
+ // Otherwise just get the value from the style object
+ return style[ name ];
+ }
+ },
+
+ css: function( elem, name, extra, styles ) {
+ var val, num, hooks,
+ origName = camelCase( name ),
+ isCustomProp = rcustomProp.test( name );
+
+ // Make sure that we're working with the right name. We don't
+ // want to modify the value if it is a CSS custom property
+ // since they are user-defined.
+ if ( !isCustomProp ) {
+ name = finalPropName( origName );
+ }
+
+ // Try prefixed name followed by the unprefixed name
+ hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
+
+ // If a hook was provided get the computed value from there
+ if ( hooks && "get" in hooks ) {
+ val = hooks.get( elem, true, extra );
+ }
+
+ // Otherwise, if a way to get the computed value exists, use that
+ if ( val === undefined ) {
+ val = curCSS( elem, name, styles );
+ }
+
+ // Convert "normal" to computed value
+ if ( val === "normal" && name in cssNormalTransform ) {
+ val = cssNormalTransform[ name ];
+ }
+
+ // Make numeric if forced or a qualifier was provided and val looks numeric
+ if ( extra === "" || extra ) {
+ num = parseFloat( val );
+ return extra === true || isFinite( num ) ? num || 0 : val;
+ }
+
+ return val;
+ }
+} );
+
+jQuery.each( [ "height", "width" ], function( i, dimension ) {
+ jQuery.cssHooks[ dimension ] = {
+ get: function( elem, computed, extra ) {
+ if ( computed ) {
+
+ // Certain elements can have dimension info if we invisibly show them
+ // but it must have a current display style that would benefit
+ return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
+
+ // Support: Safari 8+
+ // Table columns in Safari have non-zero offsetWidth & zero
+ // getBoundingClientRect().width unless display is changed.
+ // Support: IE <=11 only
+ // Running getBoundingClientRect on a disconnected node
+ // in IE throws an error.
+ ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
+ swap( elem, cssShow, function() {
+ return getWidthOrHeight( elem, dimension, extra );
+ } ) :
+ getWidthOrHeight( elem, dimension, extra );
+ }
+ },
+
+ set: function( elem, value, extra ) {
+ var matches,
+ styles = getStyles( elem ),
+
+ // Only read styles.position if the test has a chance to fail
+ // to avoid forcing a reflow.
+ scrollboxSizeBuggy = !support.scrollboxSize() &&
+ styles.position === "absolute",
+
+ // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
+ boxSizingNeeded = scrollboxSizeBuggy || extra,
+ isBorderBox = boxSizingNeeded &&
+ jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
+ subtract = extra ?
+ boxModelAdjustment(
+ elem,
+ dimension,
+ extra,
+ isBorderBox,
+ styles
+ ) :
+ 0;
+
+ // Account for unreliable border-box dimensions by comparing offset* to computed and
+ // faking a content-box to get border and padding (gh-3699)
+ if ( isBorderBox && scrollboxSizeBuggy ) {
+ subtract -= Math.ceil(
+ elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
+ parseFloat( styles[ dimension ] ) -
+ boxModelAdjustment( elem, dimension, "border", false, styles ) -
+ 0.5
+ );
+ }
+
+ // Convert to pixels if value adjustment is needed
+ if ( subtract && ( matches = rcssNum.exec( value ) ) &&
+ ( matches[ 3 ] || "px" ) !== "px" ) {
+
+ elem.style[ dimension ] = value;
+ value = jQuery.css( elem, dimension );
+ }
+
+ return setPositiveNumber( elem, value, subtract );
+ }
+ };
+} );
+
+jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
+ function( elem, computed ) {
+ if ( computed ) {
+ return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
+ elem.getBoundingClientRect().left -
+ swap( elem, { marginLeft: 0 }, function() {
+ return elem.getBoundingClientRect().left;
+ } )
+ ) + "px";
+ }
+ }
+);
+
+// These hooks are used by animate to expand properties
+jQuery.each( {
+ margin: "",
+ padding: "",
+ border: "Width"
+}, function( prefix, suffix ) {
+ jQuery.cssHooks[ prefix + suffix ] = {
+ expand: function( value ) {
+ var i = 0,
+ expanded = {},
+
+ // Assumes a single number if not a string
+ parts = typeof value === "string" ? value.split( " " ) : [ value ];
+
+ for ( ; i < 4; i++ ) {
+ expanded[ prefix + cssExpand[ i ] + suffix ] =
+ parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
+ }
+
+ return expanded;
+ }
+ };
+
+ if ( prefix !== "margin" ) {
+ jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
+ }
+} );
+
+jQuery.fn.extend( {
+ css: function( name, value ) {
+ return access( this, function( elem, name, value ) {
+ var styles, len,
+ map = {},
+ i = 0;
+
+ if ( Array.isArray( name ) ) {
+ styles = getStyles( elem );
+ len = name.length;
+
+ for ( ; i < len; i++ ) {
+ map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
+ }
+
+ return map;
+ }
+
+ return value !== undefined ?
+ jQuery.style( elem, name, value ) :
+ jQuery.css( elem, name );
+ }, name, value, arguments.length > 1 );
+ }
+} );
+
+
+function Tween( elem, options, prop, end, easing ) {
+ return new Tween.prototype.init( elem, options, prop, end, easing );
+}
+jQuery.Tween = Tween;
+
+Tween.prototype = {
+ constructor: Tween,
+ init: function( elem, options, prop, end, easing, unit ) {
+ this.elem = elem;
+ this.prop = prop;
+ this.easing = easing || jQuery.easing._default;
+ this.options = options;
+ this.start = this.now = this.cur();
+ this.end = end;
+ this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
+ },
+ cur: function() {
+ var hooks = Tween.propHooks[ this.prop ];
+
+ return hooks && hooks.get ?
+ hooks.get( this ) :
+ Tween.propHooks._default.get( this );
+ },
+ run: function( percent ) {
+ var eased,
+ hooks = Tween.propHooks[ this.prop ];
+
+ if ( this.options.duration ) {
+ this.pos = eased = jQuery.easing[ this.easing ](
+ percent, this.options.duration * percent, 0, 1, this.options.duration
+ );
+ } else {
+ this.pos = eased = percent;
+ }
+ this.now = ( this.end - this.start ) * eased + this.start;
+
+ if ( this.options.step ) {
+ this.options.step.call( this.elem, this.now, this );
+ }
+
+ if ( hooks && hooks.set ) {
+ hooks.set( this );
+ } else {
+ Tween.propHooks._default.set( this );
+ }
+ return this;
+ }
+};
+
+Tween.prototype.init.prototype = Tween.prototype;
+
+Tween.propHooks = {
+ _default: {
+ get: function( tween ) {
+ var result;
+
+ // Use a property on the element directly when it is not a DOM element,
+ // or when there is no matching style property that exists.
+ if ( tween.elem.nodeType !== 1 ||
+ tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
+ return tween.elem[ tween.prop ];
+ }
+
+ // Passing an empty string as a 3rd parameter to .css will automatically
+ // attempt a parseFloat and fallback to a string if the parse fails.
+ // Simple values such as "10px" are parsed to Float;
+ // complex values such as "rotate(1rad)" are returned as-is.
+ result = jQuery.css( tween.elem, tween.prop, "" );
+
+ // Empty strings, null, undefined and "auto" are converted to 0.
+ return !result || result === "auto" ? 0 : result;
+ },
+ set: function( tween ) {
+
+ // Use step hook for back compat.
+ // Use cssHook if its there.
+ // Use .style if available and use plain properties where available.
+ if ( jQuery.fx.step[ tween.prop ] ) {
+ jQuery.fx.step[ tween.prop ]( tween );
+ } else if ( tween.elem.nodeType === 1 && (
+ jQuery.cssHooks[ tween.prop ] ||
+ tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
+ jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
+ } else {
+ tween.elem[ tween.prop ] = tween.now;
+ }
+ }
+ }
+};
+
+// Support: IE <=9 only
+// Panic based approach to setting things on disconnected nodes
+Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
+ set: function( tween ) {
+ if ( tween.elem.nodeType && tween.elem.parentNode ) {
+ tween.elem[ tween.prop ] = tween.now;
+ }
+ }
+};
+
+jQuery.easing = {
+ linear: function( p ) {
+ return p;
+ },
+ swing: function( p ) {
+ return 0.5 - Math.cos( p * Math.PI ) / 2;
+ },
+ _default: "swing"
+};
+
+jQuery.fx = Tween.prototype.init;
+
+// Back compat <1.8 extension point
+jQuery.fx.step = {};
+
+
+
+
+var
+ fxNow, inProgress,
+ rfxtypes = /^(?:toggle|show|hide)$/,
+ rrun = /queueHooks$/;
+
+function schedule() {
+ if ( inProgress ) {
+ if ( document.hidden === false && window.requestAnimationFrame ) {
+ window.requestAnimationFrame( schedule );
+ } else {
+ window.setTimeout( schedule, jQuery.fx.interval );
+ }
+
+ jQuery.fx.tick();
+ }
+}
+
+// Animations created synchronously will run synchronously
+function createFxNow() {
+ window.setTimeout( function() {
+ fxNow = undefined;
+ } );
+ return ( fxNow = Date.now() );
+}
+
+// Generate parameters to create a standard animation
+function genFx( type, includeWidth ) {
+ var which,
+ i = 0,
+ attrs = { height: type };
+
+ // If we include width, step value is 1 to do all cssExpand values,
+ // otherwise step value is 2 to skip over Left and Right
+ includeWidth = includeWidth ? 1 : 0;
+ for ( ; i < 4; i += 2 - includeWidth ) {
+ which = cssExpand[ i ];
+ attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
+ }
+
+ if ( includeWidth ) {
+ attrs.opacity = attrs.width = type;
+ }
+
+ return attrs;
+}
+
+function createTween( value, prop, animation ) {
+ var tween,
+ collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
+ index = 0,
+ length = collection.length;
+ for ( ; index < length; index++ ) {
+ if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
+
+ // We're done with this property
+ return tween;
+ }
+ }
+}
+
+function defaultPrefilter( elem, props, opts ) {
+ var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
+ isBox = "width" in props || "height" in props,
+ anim = this,
+ orig = {},
+ style = elem.style,
+ hidden = elem.nodeType && isHiddenWithinTree( elem ),
+ dataShow = dataPriv.get( elem, "fxshow" );
+
+ // Queue-skipping animations hijack the fx hooks
+ if ( !opts.queue ) {
+ hooks = jQuery._queueHooks( elem, "fx" );
+ if ( hooks.unqueued == null ) {
+ hooks.unqueued = 0;
+ oldfire = hooks.empty.fire;
+ hooks.empty.fire = function() {
+ if ( !hooks.unqueued ) {
+ oldfire();
+ }
+ };
+ }
+ hooks.unqueued++;
+
+ anim.always( function() {
+
+ // Ensure the complete handler is called before this completes
+ anim.always( function() {
+ hooks.unqueued--;
+ if ( !jQuery.queue( elem, "fx" ).length ) {
+ hooks.empty.fire();
+ }
+ } );
+ } );
+ }
+
+ // Detect show/hide animations
+ for ( prop in props ) {
+ value = props[ prop ];
+ if ( rfxtypes.test( value ) ) {
+ delete props[ prop ];
+ toggle = toggle || value === "toggle";
+ if ( value === ( hidden ? "hide" : "show" ) ) {
+
+ // Pretend to be hidden if this is a "show" and
+ // there is still data from a stopped show/hide
+ if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
+ hidden = true;
+
+ // Ignore all other no-op show/hide data
+ } else {
+ continue;
+ }
+ }
+ orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
+ }
+ }
+
+ // Bail out if this is a no-op like .hide().hide()
+ propTween = !jQuery.isEmptyObject( props );
+ if ( !propTween && jQuery.isEmptyObject( orig ) ) {
+ return;
+ }
+
+ // Restrict "overflow" and "display" styles during box animations
+ if ( isBox && elem.nodeType === 1 ) {
+
+ // Support: IE <=9 - 11, Edge 12 - 15
+ // Record all 3 overflow attributes because IE does not infer the shorthand
+ // from identically-valued overflowX and overflowY and Edge just mirrors
+ // the overflowX value there.
+ opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
+
+ // Identify a display type, preferring old show/hide data over the CSS cascade
+ restoreDisplay = dataShow && dataShow.display;
+ if ( restoreDisplay == null ) {
+ restoreDisplay = dataPriv.get( elem, "display" );
+ }
+ display = jQuery.css( elem, "display" );
+ if ( display === "none" ) {
+ if ( restoreDisplay ) {
+ display = restoreDisplay;
+ } else {
+
+ // Get nonempty value(s) by temporarily forcing visibility
+ showHide( [ elem ], true );
+ restoreDisplay = elem.style.display || restoreDisplay;
+ display = jQuery.css( elem, "display" );
+ showHide( [ elem ] );
+ }
+ }
+
+ // Animate inline elements as inline-block
+ if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
+ if ( jQuery.css( elem, "float" ) === "none" ) {
+
+ // Restore the original display value at the end of pure show/hide animations
+ if ( !propTween ) {
+ anim.done( function() {
+ style.display = restoreDisplay;
+ } );
+ if ( restoreDisplay == null ) {
+ display = style.display;
+ restoreDisplay = display === "none" ? "" : display;
+ }
+ }
+ style.display = "inline-block";
+ }
+ }
+ }
+
+ if ( opts.overflow ) {
+ style.overflow = "hidden";
+ anim.always( function() {
+ style.overflow = opts.overflow[ 0 ];
+ style.overflowX = opts.overflow[ 1 ];
+ style.overflowY = opts.overflow[ 2 ];
+ } );
+ }
+
+ // Implement show/hide animations
+ propTween = false;
+ for ( prop in orig ) {
+
+ // General show/hide setup for this element animation
+ if ( !propTween ) {
+ if ( dataShow ) {
+ if ( "hidden" in dataShow ) {
+ hidden = dataShow.hidden;
+ }
+ } else {
+ dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
+ }
+
+ // Store hidden/visible for toggle so `.stop().toggle()` "reverses"
+ if ( toggle ) {
+ dataShow.hidden = !hidden;
+ }
+
+ // Show elements before animating them
+ if ( hidden ) {
+ showHide( [ elem ], true );
+ }
+
+ /* eslint-disable no-loop-func */
+
+ anim.done( function() {
+
+ /* eslint-enable no-loop-func */
+
+ // The final step of a "hide" animation is actually hiding the element
+ if ( !hidden ) {
+ showHide( [ elem ] );
+ }
+ dataPriv.remove( elem, "fxshow" );
+ for ( prop in orig ) {
+ jQuery.style( elem, prop, orig[ prop ] );
+ }
+ } );
+ }
+
+ // Per-property setup
+ propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
+ if ( !( prop in dataShow ) ) {
+ dataShow[ prop ] = propTween.start;
+ if ( hidden ) {
+ propTween.end = propTween.start;
+ propTween.start = 0;
+ }
+ }
+ }
+}
+
+function propFilter( props, specialEasing ) {
+ var index, name, easing, value, hooks;
+
+ // camelCase, specialEasing and expand cssHook pass
+ for ( index in props ) {
+ name = camelCase( index );
+ easing = specialEasing[ name ];
+ value = props[ index ];
+ if ( Array.isArray( value ) ) {
+ easing = value[ 1 ];
+ value = props[ index ] = value[ 0 ];
+ }
+
+ if ( index !== name ) {
+ props[ name ] = value;
+ delete props[ index ];
+ }
+
+ hooks = jQuery.cssHooks[ name ];
+ if ( hooks && "expand" in hooks ) {
+ value = hooks.expand( value );
+ delete props[ name ];
+
+ // Not quite $.extend, this won't overwrite existing keys.
+ // Reusing 'index' because we have the correct "name"
+ for ( index in value ) {
+ if ( !( index in props ) ) {
+ props[ index ] = value[ index ];
+ specialEasing[ index ] = easing;
+ }
+ }
+ } else {
+ specialEasing[ name ] = easing;
+ }
+ }
+}
+
+function Animation( elem, properties, options ) {
+ var result,
+ stopped,
+ index = 0,
+ length = Animation.prefilters.length,
+ deferred = jQuery.Deferred().always( function() {
+
+ // Don't match elem in the :animated selector
+ delete tick.elem;
+ } ),
+ tick = function() {
+ if ( stopped ) {
+ return false;
+ }
+ var currentTime = fxNow || createFxNow(),
+ remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
+
+ // Support: Android 2.3 only
+ // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
+ temp = remaining / animation.duration || 0,
+ percent = 1 - temp,
+ index = 0,
+ length = animation.tweens.length;
+
+ for ( ; index < length; index++ ) {
+ animation.tweens[ index ].run( percent );
+ }
+
+ deferred.notifyWith( elem, [ animation, percent, remaining ] );
+
+ // If there's more to do, yield
+ if ( percent < 1 && length ) {
+ return remaining;
+ }
+
+ // If this was an empty animation, synthesize a final progress notification
+ if ( !length ) {
+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
+ }
+
+ // Resolve the animation and report its conclusion
+ deferred.resolveWith( elem, [ animation ] );
+ return false;
+ },
+ animation = deferred.promise( {
+ elem: elem,
+ props: jQuery.extend( {}, properties ),
+ opts: jQuery.extend( true, {
+ specialEasing: {},
+ easing: jQuery.easing._default
+ }, options ),
+ originalProperties: properties,
+ originalOptions: options,
+ startTime: fxNow || createFxNow(),
+ duration: options.duration,
+ tweens: [],
+ createTween: function( prop, end ) {
+ var tween = jQuery.Tween( elem, animation.opts, prop, end,
+ animation.opts.specialEasing[ prop ] || animation.opts.easing );
+ animation.tweens.push( tween );
+ return tween;
+ },
+ stop: function( gotoEnd ) {
+ var index = 0,
+
+ // If we are going to the end, we want to run all the tweens
+ // otherwise we skip this part
+ length = gotoEnd ? animation.tweens.length : 0;
+ if ( stopped ) {
+ return this;
+ }
+ stopped = true;
+ for ( ; index < length; index++ ) {
+ animation.tweens[ index ].run( 1 );
+ }
+
+ // Resolve when we played the last frame; otherwise, reject
+ if ( gotoEnd ) {
+ deferred.notifyWith( elem, [ animation, 1, 0 ] );
+ deferred.resolveWith( elem, [ animation, gotoEnd ] );
+ } else {
+ deferred.rejectWith( elem, [ animation, gotoEnd ] );
+ }
+ return this;
+ }
+ } ),
+ props = animation.props;
+
+ propFilter( props, animation.opts.specialEasing );
+
+ for ( ; index < length; index++ ) {
+ result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
+ if ( result ) {
+ if ( isFunction( result.stop ) ) {
+ jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
+ result.stop.bind( result );
+ }
+ return result;
+ }
+ }
+
+ jQuery.map( props, createTween, animation );
+
+ if ( isFunction( animation.opts.start ) ) {
+ animation.opts.start.call( elem, animation );
+ }
+
+ // Attach callbacks from options
+ animation
+ .progress( animation.opts.progress )
+ .done( animation.opts.done, animation.opts.complete )
+ .fail( animation.opts.fail )
+ .always( animation.opts.always );
+
+ jQuery.fx.timer(
+ jQuery.extend( tick, {
+ elem: elem,
+ anim: animation,
+ queue: animation.opts.queue
+ } )
+ );
+
+ return animation;
+}
+
+jQuery.Animation = jQuery.extend( Animation, {
+
+ tweeners: {
+ "*": [ function( prop, value ) {
+ var tween = this.createTween( prop, value );
+ adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
+ return tween;
+ } ]
+ },
+
+ tweener: function( props, callback ) {
+ if ( isFunction( props ) ) {
+ callback = props;
+ props = [ "*" ];
+ } else {
+ props = props.match( rnothtmlwhite );
+ }
+
+ var prop,
+ index = 0,
+ length = props.length;
+
+ for ( ; index < length; index++ ) {
+ prop = props[ index ];
+ Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
+ Animation.tweeners[ prop ].unshift( callback );
+ }
+ },
+
+ prefilters: [ defaultPrefilter ],
+
+ prefilter: function( callback, prepend ) {
+ if ( prepend ) {
+ Animation.prefilters.unshift( callback );
+ } else {
+ Animation.prefilters.push( callback );
+ }
+ }
+} );
+
+jQuery.speed = function( speed, easing, fn ) {
+ var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
+ complete: fn || !fn && easing ||
+ isFunction( speed ) && speed,
+ duration: speed,
+ easing: fn && easing || easing && !isFunction( easing ) && easing
+ };
+
+ // Go to the end state if fx are off
+ if ( jQuery.fx.off ) {
+ opt.duration = 0;
+
+ } else {
+ if ( typeof opt.duration !== "number" ) {
+ if ( opt.duration in jQuery.fx.speeds ) {
+ opt.duration = jQuery.fx.speeds[ opt.duration ];
+
+ } else {
+ opt.duration = jQuery.fx.speeds._default;
+ }
+ }
+ }
+
+ // Normalize opt.queue - true/undefined/null -> "fx"
+ if ( opt.queue == null || opt.queue === true ) {
+ opt.queue = "fx";
+ }
+
+ // Queueing
+ opt.old = opt.complete;
+
+ opt.complete = function() {
+ if ( isFunction( opt.old ) ) {
+ opt.old.call( this );
+ }
+
+ if ( opt.queue ) {
+ jQuery.dequeue( this, opt.queue );
+ }
+ };
+
+ return opt;
+};
+
+jQuery.fn.extend( {
+ fadeTo: function( speed, to, easing, callback ) {
+
+ // Show any hidden elements after setting opacity to 0
+ return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
+
+ // Animate to the value specified
+ .end().animate( { opacity: to }, speed, easing, callback );
+ },
+ animate: function( prop, speed, easing, callback ) {
+ var empty = jQuery.isEmptyObject( prop ),
+ optall = jQuery.speed( speed, easing, callback ),
+ doAnimation = function() {
+
+ // Operate on a copy of prop so per-property easing won't be lost
+ var anim = Animation( this, jQuery.extend( {}, prop ), optall );
+
+ // Empty animations, or finishing resolves immediately
+ if ( empty || dataPriv.get( this, "finish" ) ) {
+ anim.stop( true );
+ }
+ };
+ doAnimation.finish = doAnimation;
+
+ return empty || optall.queue === false ?
+ this.each( doAnimation ) :
+ this.queue( optall.queue, doAnimation );
+ },
+ stop: function( type, clearQueue, gotoEnd ) {
+ var stopQueue = function( hooks ) {
+ var stop = hooks.stop;
+ delete hooks.stop;
+ stop( gotoEnd );
+ };
+
+ if ( typeof type !== "string" ) {
+ gotoEnd = clearQueue;
+ clearQueue = type;
+ type = undefined;
+ }
+ if ( clearQueue && type !== false ) {
+ this.queue( type || "fx", [] );
+ }
+
+ return this.each( function() {
+ var dequeue = true,
+ index = type != null && type + "queueHooks",
+ timers = jQuery.timers,
+ data = dataPriv.get( this );
+
+ if ( index ) {
+ if ( data[ index ] && data[ index ].stop ) {
+ stopQueue( data[ index ] );
+ }
+ } else {
+ for ( index in data ) {
+ if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
+ stopQueue( data[ index ] );
+ }
+ }
+ }
+
+ for ( index = timers.length; index--; ) {
+ if ( timers[ index ].elem === this &&
+ ( type == null || timers[ index ].queue === type ) ) {
+
+ timers[ index ].anim.stop( gotoEnd );
+ dequeue = false;
+ timers.splice( index, 1 );
+ }
+ }
+
+ // Start the next in the queue if the last step wasn't forced.
+ // Timers currently will call their complete callbacks, which
+ // will dequeue but only if they were gotoEnd.
+ if ( dequeue || !gotoEnd ) {
+ jQuery.dequeue( this, type );
+ }
+ } );
+ },
+ finish: function( type ) {
+ if ( type !== false ) {
+ type = type || "fx";
+ }
+ return this.each( function() {
+ var index,
+ data = dataPriv.get( this ),
+ queue = data[ type + "queue" ],
+ hooks = data[ type + "queueHooks" ],
+ timers = jQuery.timers,
+ length = queue ? queue.length : 0;
+
+ // Enable finishing flag on private data
+ data.finish = true;
+
+ // Empty the queue first
+ jQuery.queue( this, type, [] );
+
+ if ( hooks && hooks.stop ) {
+ hooks.stop.call( this, true );
+ }
+
+ // Look for any active animations, and finish them
+ for ( index = timers.length; index--; ) {
+ if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
+ timers[ index ].anim.stop( true );
+ timers.splice( index, 1 );
+ }
+ }
+
+ // Look for any animations in the old queue and finish them
+ for ( index = 0; index < length; index++ ) {
+ if ( queue[ index ] && queue[ index ].finish ) {
+ queue[ index ].finish.call( this );
+ }
+ }
+
+ // Turn off finishing flag
+ delete data.finish;
+ } );
+ }
+} );
+
+jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
+ var cssFn = jQuery.fn[ name ];
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return speed == null || typeof speed === "boolean" ?
+ cssFn.apply( this, arguments ) :
+ this.animate( genFx( name, true ), speed, easing, callback );
+ };
+} );
+
+// Generate shortcuts for custom animations
+jQuery.each( {
+ slideDown: genFx( "show" ),
+ slideUp: genFx( "hide" ),
+ slideToggle: genFx( "toggle" ),
+ fadeIn: { opacity: "show" },
+ fadeOut: { opacity: "hide" },
+ fadeToggle: { opacity: "toggle" }
+}, function( name, props ) {
+ jQuery.fn[ name ] = function( speed, easing, callback ) {
+ return this.animate( props, speed, easing, callback );
+ };
+} );
+
+jQuery.timers = [];
+jQuery.fx.tick = function() {
+ var timer,
+ i = 0,
+ timers = jQuery.timers;
+
+ fxNow = Date.now();
+
+ for ( ; i < timers.length; i++ ) {
+ timer = timers[ i ];
+
+ // Run the timer and safely remove it when done (allowing for external removal)
+ if ( !timer() && timers[ i ] === timer ) {
+ timers.splice( i--, 1 );
+ }
+ }
+
+ if ( !timers.length ) {
+ jQuery.fx.stop();
+ }
+ fxNow = undefined;
+};
+
+jQuery.fx.timer = function( timer ) {
+ jQuery.timers.push( timer );
+ jQuery.fx.start();
+};
+
+jQuery.fx.interval = 13;
+jQuery.fx.start = function() {
+ if ( inProgress ) {
+ return;
+ }
+
+ inProgress = true;
+ schedule();
+};
+
+jQuery.fx.stop = function() {
+ inProgress = null;
+};
+
+jQuery.fx.speeds = {
+ slow: 600,
+ fast: 200,
+
+ // Default speed
+ _default: 400
+};
+
+
+// Based off of the plugin by Clint Helfers, with permission.
+// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
+jQuery.fn.delay = function( time, type ) {
+ time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
+ type = type || "fx";
+
+ return this.queue( type, function( next, hooks ) {
+ var timeout = window.setTimeout( next, time );
+ hooks.stop = function() {
+ window.clearTimeout( timeout );
+ };
+ } );
+};
+
+
+( function() {
+ var input = document.createElement( "input" ),
+ select = document.createElement( "select" ),
+ opt = select.appendChild( document.createElement( "option" ) );
+
+ input.type = "checkbox";
+
+ // Support: Android <=4.3 only
+ // Default value for a checkbox should be "on"
+ support.checkOn = input.value !== "";
+
+ // Support: IE <=11 only
+ // Must access selectedIndex to make default options select
+ support.optSelected = opt.selected;
+
+ // Support: IE <=11 only
+ // An input loses its value after becoming a radio
+ input = document.createElement( "input" );
+ input.value = "t";
+ input.type = "radio";
+ support.radioValue = input.value === "t";
+} )();
+
+
+var boolHook,
+ attrHandle = jQuery.expr.attrHandle;
+
+jQuery.fn.extend( {
+ attr: function( name, value ) {
+ return access( this, jQuery.attr, name, value, arguments.length > 1 );
+ },
+
+ removeAttr: function( name ) {
+ return this.each( function() {
+ jQuery.removeAttr( this, name );
+ } );
+ }
+} );
+
+jQuery.extend( {
+ attr: function( elem, name, value ) {
+ var ret, hooks,
+ nType = elem.nodeType;
+
+ // Don't get/set attributes on text, comment and attribute nodes
+ if ( nType === 3 || nType === 8 || nType === 2 ) {
+ return;
+ }
+
+ // Fallback to prop when attributes are not supported
+ if ( typeof elem.getAttribute === "undefined" ) {
+ return jQuery.prop( elem, name, value );
+ }
+
+ // Attribute hooks are determined by the lowercase version
+ // Grab necessary hook if one is defined
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+ hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
+ ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
+ }
+
+ if ( value !== undefined ) {
+ if ( value === null ) {
+ jQuery.removeAttr( elem, name );
+ return;
+ }
+
+ if ( hooks && "set" in hooks &&
+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+ return ret;
+ }
+
+ elem.setAttribute( name, value + "" );
+ return value;
+ }
+
+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+ return ret;
+ }
+
+ ret = jQuery.find.attr( elem, name );
+
+ // Non-existent attributes return null, we normalize to undefined
+ return ret == null ? undefined : ret;
+ },
+
+ attrHooks: {
+ type: {
+ set: function( elem, value ) {
+ if ( !support.radioValue && value === "radio" &&
+ nodeName( elem, "input" ) ) {
+ var val = elem.value;
+ elem.setAttribute( "type", value );
+ if ( val ) {
+ elem.value = val;
+ }
+ return value;
+ }
+ }
+ }
+ },
+
+ removeAttr: function( elem, value ) {
+ var name,
+ i = 0,
+
+ // Attribute names can contain non-HTML whitespace characters
+ // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
+ attrNames = value && value.match( rnothtmlwhite );
+
+ if ( attrNames && elem.nodeType === 1 ) {
+ while ( ( name = attrNames[ i++ ] ) ) {
+ elem.removeAttribute( name );
+ }
+ }
+ }
+} );
+
+// Hooks for boolean attributes
+boolHook = {
+ set: function( elem, value, name ) {
+ if ( value === false ) {
+
+ // Remove boolean attributes when set to false
+ jQuery.removeAttr( elem, name );
+ } else {
+ elem.setAttribute( name, name );
+ }
+ return name;
+ }
+};
+
+jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
+ var getter = attrHandle[ name ] || jQuery.find.attr;
+
+ attrHandle[ name ] = function( elem, name, isXML ) {
+ var ret, handle,
+ lowercaseName = name.toLowerCase();
+
+ if ( !isXML ) {
+
+ // Avoid an infinite loop by temporarily removing this function from the getter
+ handle = attrHandle[ lowercaseName ];
+ attrHandle[ lowercaseName ] = ret;
+ ret = getter( elem, name, isXML ) != null ?
+ lowercaseName :
+ null;
+ attrHandle[ lowercaseName ] = handle;
+ }
+ return ret;
+ };
+} );
+
+
+
+
+var rfocusable = /^(?:input|select|textarea|button)$/i,
+ rclickable = /^(?:a|area)$/i;
+
+jQuery.fn.extend( {
+ prop: function( name, value ) {
+ return access( this, jQuery.prop, name, value, arguments.length > 1 );
+ },
+
+ removeProp: function( name ) {
+ return this.each( function() {
+ delete this[ jQuery.propFix[ name ] || name ];
+ } );
+ }
+} );
+
+jQuery.extend( {
+ prop: function( elem, name, value ) {
+ var ret, hooks,
+ nType = elem.nodeType;
+
+ // Don't get/set properties on text, comment and attribute nodes
+ if ( nType === 3 || nType === 8 || nType === 2 ) {
+ return;
+ }
+
+ if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
+
+ // Fix name and attach hooks
+ name = jQuery.propFix[ name ] || name;
+ hooks = jQuery.propHooks[ name ];
+ }
+
+ if ( value !== undefined ) {
+ if ( hooks && "set" in hooks &&
+ ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
+ return ret;
+ }
+
+ return ( elem[ name ] = value );
+ }
+
+ if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
+ return ret;
+ }
+
+ return elem[ name ];
+ },
+
+ propHooks: {
+ tabIndex: {
+ get: function( elem ) {
+
+ // Support: IE <=9 - 11 only
+ // elem.tabIndex doesn't always return the
+ // correct value when it hasn't been explicitly set
+ // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+ // Use proper attribute retrieval(#12072)
+ var tabindex = jQuery.find.attr( elem, "tabindex" );
+
+ if ( tabindex ) {
+ return parseInt( tabindex, 10 );
+ }
+
+ if (
+ rfocusable.test( elem.nodeName ) ||
+ rclickable.test( elem.nodeName ) &&
+ elem.href
+ ) {
+ return 0;
+ }
+
+ return -1;
+ }
+ }
+ },
+
+ propFix: {
+ "for": "htmlFor",
+ "class": "className"
+ }
+} );
+
+// Support: IE <=11 only
+// Accessing the selectedIndex property
+// forces the browser to respect setting selected
+// on the option
+// The getter ensures a default option is selected
+// when in an optgroup
+// eslint rule "no-unused-expressions" is disabled for this code
+// since it considers such accessions noop
+if ( !support.optSelected ) {
+ jQuery.propHooks.selected = {
+ get: function( elem ) {
+
+ /* eslint no-unused-expressions: "off" */
+
+ var parent = elem.parentNode;
+ if ( parent && parent.parentNode ) {
+ parent.parentNode.selectedIndex;
+ }
+ return null;
+ },
+ set: function( elem ) {
+
+ /* eslint no-unused-expressions: "off" */
+
+ var parent = elem.parentNode;
+ if ( parent ) {
+ parent.selectedIndex;
+
+ if ( parent.parentNode ) {
+ parent.parentNode.selectedIndex;
+ }
+ }
+ }
+ };
+}
+
+jQuery.each( [
+ "tabIndex",
+ "readOnly",
+ "maxLength",
+ "cellSpacing",
+ "cellPadding",
+ "rowSpan",
+ "colSpan",
+ "useMap",
+ "frameBorder",
+ "contentEditable"
+], function() {
+ jQuery.propFix[ this.toLowerCase() ] = this;
+} );
+
+
+
+
+ // Strip and collapse whitespace according to HTML spec
+ // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
+ function stripAndCollapse( value ) {
+ var tokens = value.match( rnothtmlwhite ) || [];
+ return tokens.join( " " );
+ }
+
+
+function getClass( elem ) {
+ return elem.getAttribute && elem.getAttribute( "class" ) || "";
+}
+
+function classesToArray( value ) {
+ if ( Array.isArray( value ) ) {
+ return value;
+ }
+ if ( typeof value === "string" ) {
+ return value.match( rnothtmlwhite ) || [];
+ }
+ return [];
+}
+
+jQuery.fn.extend( {
+ addClass: function( value ) {
+ var classes, elem, cur, curValue, clazz, j, finalValue,
+ i = 0;
+
+ if ( isFunction( value ) ) {
+ return this.each( function( j ) {
+ jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
+ } );
+ }
+
+ classes = classesToArray( value );
+
+ if ( classes.length ) {
+ while ( ( elem = this[ i++ ] ) ) {
+ curValue = getClass( elem );
+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
+
+ if ( cur ) {
+ j = 0;
+ while ( ( clazz = classes[ j++ ] ) ) {
+ if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
+ cur += clazz + " ";
+ }
+ }
+
+ // Only assign if different to avoid unneeded rendering.
+ finalValue = stripAndCollapse( cur );
+ if ( curValue !== finalValue ) {
+ elem.setAttribute( "class", finalValue );
+ }
+ }
+ }
+ }
+
+ return this;
+ },
+
+ removeClass: function( value ) {
+ var classes, elem, cur, curValue, clazz, j, finalValue,
+ i = 0;
+
+ if ( isFunction( value ) ) {
+ return this.each( function( j ) {
+ jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
+ } );
+ }
+
+ if ( !arguments.length ) {
+ return this.attr( "class", "" );
+ }
+
+ classes = classesToArray( value );
+
+ if ( classes.length ) {
+ while ( ( elem = this[ i++ ] ) ) {
+ curValue = getClass( elem );
+
+ // This expression is here for better compressibility (see addClass)
+ cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
+
+ if ( cur ) {
+ j = 0;
+ while ( ( clazz = classes[ j++ ] ) ) {
+
+ // Remove *all* instances
+ while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
+ cur = cur.replace( " " + clazz + " ", " " );
+ }
+ }
+
+ // Only assign if different to avoid unneeded rendering.
+ finalValue = stripAndCollapse( cur );
+ if ( curValue !== finalValue ) {
+ elem.setAttribute( "class", finalValue );
+ }
+ }
+ }
+ }
+
+ return this;
+ },
+
+ toggleClass: function( value, stateVal ) {
+ var type = typeof value,
+ isValidValue = type === "string" || Array.isArray( value );
+
+ if ( typeof stateVal === "boolean" && isValidValue ) {
+ return stateVal ? this.addClass( value ) : this.removeClass( value );
+ }
+
+ if ( isFunction( value ) ) {
+ return this.each( function( i ) {
+ jQuery( this ).toggleClass(
+ value.call( this, i, getClass( this ), stateVal ),
+ stateVal
+ );
+ } );
+ }
+
+ return this.each( function() {
+ var className, i, self, classNames;
+
+ if ( isValidValue ) {
+
+ // Toggle individual class names
+ i = 0;
+ self = jQuery( this );
+ classNames = classesToArray( value );
+
+ while ( ( className = classNames[ i++ ] ) ) {
+
+ // Check each className given, space separated list
+ if ( self.hasClass( className ) ) {
+ self.removeClass( className );
+ } else {
+ self.addClass( className );
+ }
+ }
+
+ // Toggle whole class name
+ } else if ( value === undefined || type === "boolean" ) {
+ className = getClass( this );
+ if ( className ) {
+
+ // Store className if set
+ dataPriv.set( this, "__className__", className );
+ }
+
+ // If the element has a class name or if we're passed `false`,
+ // then remove the whole classname (if there was one, the above saved it).
+ // Otherwise bring back whatever was previously saved (if anything),
+ // falling back to the empty string if nothing was stored.
+ if ( this.setAttribute ) {
+ this.setAttribute( "class",
+ className || value === false ?
+ "" :
+ dataPriv.get( this, "__className__" ) || ""
+ );
+ }
+ }
+ } );
+ },
+
+ hasClass: function( selector ) {
+ var className, elem,
+ i = 0;
+
+ className = " " + selector + " ";
+ while ( ( elem = this[ i++ ] ) ) {
+ if ( elem.nodeType === 1 &&
+ ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+} );
+
+
+
+
+var rreturn = /\r/g;
+
+jQuery.fn.extend( {
+ val: function( value ) {
+ var hooks, ret, valueIsFunction,
+ elem = this[ 0 ];
+
+ if ( !arguments.length ) {
+ if ( elem ) {
+ hooks = jQuery.valHooks[ elem.type ] ||
+ jQuery.valHooks[ elem.nodeName.toLowerCase() ];
+
+ if ( hooks &&
+ "get" in hooks &&
+ ( ret = hooks.get( elem, "value" ) ) !== undefined
+ ) {
+ return ret;
+ }
+
+ ret = elem.value;
+
+ // Handle most common string cases
+ if ( typeof ret === "string" ) {
+ return ret.replace( rreturn, "" );
+ }
+
+ // Handle cases where value is null/undef or number
+ return ret == null ? "" : ret;
+ }
+
+ return;
+ }
+
+ valueIsFunction = isFunction( value );
+
+ return this.each( function( i ) {
+ var val;
+
+ if ( this.nodeType !== 1 ) {
+ return;
+ }
+
+ if ( valueIsFunction ) {
+ val = value.call( this, i, jQuery( this ).val() );
+ } else {
+ val = value;
+ }
+
+ // Treat null/undefined as ""; convert numbers to string
+ if ( val == null ) {
+ val = "";
+
+ } else if ( typeof val === "number" ) {
+ val += "";
+
+ } else if ( Array.isArray( val ) ) {
+ val = jQuery.map( val, function( value ) {
+ return value == null ? "" : value + "";
+ } );
+ }
+
+ hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
+
+ // If set returns undefined, fall back to normal setting
+ if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
+ this.value = val;
+ }
+ } );
+ }
+} );
+
+jQuery.extend( {
+ valHooks: {
+ option: {
+ get: function( elem ) {
+
+ var val = jQuery.find.attr( elem, "value" );
+ return val != null ?
+ val :
+
+ // Support: IE <=10 - 11 only
+ // option.text throws exceptions (#14686, #14858)
+ // Strip and collapse whitespace
+ // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
+ stripAndCollapse( jQuery.text( elem ) );
+ }
+ },
+ select: {
+ get: function( elem ) {
+ var value, option, i,
+ options = elem.options,
+ index = elem.selectedIndex,
+ one = elem.type === "select-one",
+ values = one ? null : [],
+ max = one ? index + 1 : options.length;
+
+ if ( index < 0 ) {
+ i = max;
+
+ } else {
+ i = one ? index : 0;
+ }
+
+ // Loop through all the selected options
+ for ( ; i < max; i++ ) {
+ option = options[ i ];
+
+ // Support: IE <=9 only
+ // IE8-9 doesn't update selected after form reset (#2551)
+ if ( ( option.selected || i === index ) &&
+
+ // Don't return options that are disabled or in a disabled optgroup
+ !option.disabled &&
+ ( !option.parentNode.disabled ||
+ !nodeName( option.parentNode, "optgroup" ) ) ) {
+
+ // Get the specific value for the option
+ value = jQuery( option ).val();
+
+ // We don't need an array for one selects
+ if ( one ) {
+ return value;
+ }
+
+ // Multi-Selects return an array
+ values.push( value );
+ }
+ }
+
+ return values;
+ },
+
+ set: function( elem, value ) {
+ var optionSet, option,
+ options = elem.options,
+ values = jQuery.makeArray( value ),
+ i = options.length;
+
+ while ( i-- ) {
+ option = options[ i ];
+
+ /* eslint-disable no-cond-assign */
+
+ if ( option.selected =
+ jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
+ ) {
+ optionSet = true;
+ }
+
+ /* eslint-enable no-cond-assign */
+ }
+
+ // Force browsers to behave consistently when non-matching value is set
+ if ( !optionSet ) {
+ elem.selectedIndex = -1;
+ }
+ return values;
+ }
+ }
+ }
+} );
+
+// Radios and checkboxes getter/setter
+jQuery.each( [ "radio", "checkbox" ], function() {
+ jQuery.valHooks[ this ] = {
+ set: function( elem, value ) {
+ if ( Array.isArray( value ) ) {
+ return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
+ }
+ }
+ };
+ if ( !support.checkOn ) {
+ jQuery.valHooks[ this ].get = function( elem ) {
+ return elem.getAttribute( "value" ) === null ? "on" : elem.value;
+ };
+ }
+} );
+
+
+
+
+// Return jQuery for attributes-only inclusion
+
+
+support.focusin = "onfocusin" in window;
+
+
+var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+ stopPropagationCallback = function( e ) {
+ e.stopPropagation();
+ };
+
+jQuery.extend( jQuery.event, {
+
+ trigger: function( event, data, elem, onlyHandlers ) {
+
+ var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
+ eventPath = [ elem || document ],
+ type = hasOwn.call( event, "type" ) ? event.type : event,
+ namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
+
+ cur = lastElement = tmp = elem = elem || document;
+
+ // Don't do events on text and comment nodes
+ if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
+ return;
+ }
+
+ // focus/blur morphs to focusin/out; ensure we're not firing them right now
+ if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
+ return;
+ }
+
+ if ( type.indexOf( "." ) > -1 ) {
+
+ // Namespaced trigger; create a regexp to match event type in handle()
+ namespaces = type.split( "." );
+ type = namespaces.shift();
+ namespaces.sort();
+ }
+ ontype = type.indexOf( ":" ) < 0 && "on" + type;
+
+ // Caller can pass in a jQuery.Event object, Object, or just an event type string
+ event = event[ jQuery.expando ] ?
+ event :
+ new jQuery.Event( type, typeof event === "object" && event );
+
+ // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+ event.isTrigger = onlyHandlers ? 2 : 3;
+ event.namespace = namespaces.join( "." );
+ event.rnamespace = event.namespace ?
+ new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
+ null;
+
+ // Clean up the event in case it is being reused
+ event.result = undefined;
+ if ( !event.target ) {
+ event.target = elem;
+ }
+
+ // Clone any incoming data and prepend the event, creating the handler arg list
+ data = data == null ?
+ [ event ] :
+ jQuery.makeArray( data, [ event ] );
+
+ // Allow special events to draw outside the lines
+ special = jQuery.event.special[ type ] || {};
+ if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
+ return;
+ }
+
+ // Determine event propagation path in advance, per W3C events spec (#9951)
+ // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+ if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
+
+ bubbleType = special.delegateType || type;
+ if ( !rfocusMorph.test( bubbleType + type ) ) {
+ cur = cur.parentNode;
+ }
+ for ( ; cur; cur = cur.parentNode ) {
+ eventPath.push( cur );
+ tmp = cur;
+ }
+
+ // Only add window if we got to document (e.g., not plain obj or detached DOM)
+ if ( tmp === ( elem.ownerDocument || document ) ) {
+ eventPath.push( tmp.defaultView || tmp.parentWindow || window );
+ }
+ }
+
+ // Fire handlers on the event path
+ i = 0;
+ while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
+ lastElement = cur;
+ event.type = i > 1 ?
+ bubbleType :
+ special.bindType || type;
+
+ // jQuery handler
+ handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
+ dataPriv.get( cur, "handle" );
+ if ( handle ) {
+ handle.apply( cur, data );
+ }
+
+ // Native handler
+ handle = ontype && cur[ ontype ];
+ if ( handle && handle.apply && acceptData( cur ) ) {
+ event.result = handle.apply( cur, data );
+ if ( event.result === false ) {
+ event.preventDefault();
+ }
+ }
+ }
+ event.type = type;
+
+ // If nobody prevented the default action, do it now
+ if ( !onlyHandlers && !event.isDefaultPrevented() ) {
+
+ if ( ( !special._default ||
+ special._default.apply( eventPath.pop(), data ) === false ) &&
+ acceptData( elem ) ) {
+
+ // Call a native DOM method on the target with the same name as the event.
+ // Don't do default actions on window, that's where global variables be (#6170)
+ if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
+
+ // Don't re-trigger an onFOO event when we call its FOO() method
+ tmp = elem[ ontype ];
+
+ if ( tmp ) {
+ elem[ ontype ] = null;
+ }
+
+ // Prevent re-triggering of the same event, since we already bubbled it above
+ jQuery.event.triggered = type;
+
+ if ( event.isPropagationStopped() ) {
+ lastElement.addEventListener( type, stopPropagationCallback );
+ }
+
+ elem[ type ]();
+
+ if ( event.isPropagationStopped() ) {
+ lastElement.removeEventListener( type, stopPropagationCallback );
+ }
+
+ jQuery.event.triggered = undefined;
+
+ if ( tmp ) {
+ elem[ ontype ] = tmp;
+ }
+ }
+ }
+ }
+
+ return event.result;
+ },
+
+ // Piggyback on a donor event to simulate a different one
+ // Used only for `focus(in | out)` events
+ simulate: function( type, elem, event ) {
+ var e = jQuery.extend(
+ new jQuery.Event(),
+ event,
+ {
+ type: type,
+ isSimulated: true
+ }
+ );
+
+ jQuery.event.trigger( e, null, elem );
+ }
+
+} );
+
+jQuery.fn.extend( {
+
+ trigger: function( type, data ) {
+ return this.each( function() {
+ jQuery.event.trigger( type, data, this );
+ } );
+ },
+ triggerHandler: function( type, data ) {
+ var elem = this[ 0 ];
+ if ( elem ) {
+ return jQuery.event.trigger( type, data, elem, true );
+ }
+ }
+} );
+
+
+// Support: Firefox <=44
+// Firefox doesn't have focus(in | out) events
+// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
+//
+// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
+// focus(in | out) events fire after focus & blur events,
+// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
+// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
+if ( !support.focusin ) {
+ jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
+
+ // Attach a single capturing handler on the document while someone wants focusin/focusout
+ var handler = function( event ) {
+ jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
+ };
+
+ jQuery.event.special[ fix ] = {
+ setup: function() {
+ var doc = this.ownerDocument || this,
+ attaches = dataPriv.access( doc, fix );
+
+ if ( !attaches ) {
+ doc.addEventListener( orig, handler, true );
+ }
+ dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
+ },
+ teardown: function() {
+ var doc = this.ownerDocument || this,
+ attaches = dataPriv.access( doc, fix ) - 1;
+
+ if ( !attaches ) {
+ doc.removeEventListener( orig, handler, true );
+ dataPriv.remove( doc, fix );
+
+ } else {
+ dataPriv.access( doc, fix, attaches );
+ }
+ }
+ };
+ } );
+}
+var location = window.location;
+
+var nonce = Date.now();
+
+var rquery = ( /\?/ );
+
+
+
+// Cross-browser xml parsing
+jQuery.parseXML = function( data ) {
+ var xml;
+ if ( !data || typeof data !== "string" ) {
+ return null;
+ }
+
+ // Support: IE 9 - 11 only
+ // IE throws on parseFromString with invalid input.
+ try {
+ xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
+ } catch ( e ) {
+ xml = undefined;
+ }
+
+ if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+ jQuery.error( "Invalid XML: " + data );
+ }
+ return xml;
+};
+
+
+var
+ rbracket = /\[\]$/,
+ rCRLF = /\r?\n/g,
+ rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+ rsubmittable = /^(?:input|select|textarea|keygen)/i;
+
+function buildParams( prefix, obj, traditional, add ) {
+ var name;
+
+ if ( Array.isArray( obj ) ) {
+
+ // Serialize array item.
+ jQuery.each( obj, function( i, v ) {
+ if ( traditional || rbracket.test( prefix ) ) {
+
+ // Treat each array item as a scalar.
+ add( prefix, v );
+
+ } else {
+
+ // Item is non-scalar (array or object), encode its numeric index.
+ buildParams(
+ prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
+ v,
+ traditional,
+ add
+ );
+ }
+ } );
+
+ } else if ( !traditional && toType( obj ) === "object" ) {
+
+ // Serialize object item.
+ for ( name in obj ) {
+ buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
+ }
+
+ } else {
+
+ // Serialize scalar item.
+ add( prefix, obj );
+ }
+}
+
+// Serialize an array of form elements or a set of
+// key/values into a query string
+jQuery.param = function( a, traditional ) {
+ var prefix,
+ s = [],
+ add = function( key, valueOrFunction ) {
+
+ // If value is a function, invoke it and use its return value
+ var value = isFunction( valueOrFunction ) ?
+ valueOrFunction() :
+ valueOrFunction;
+
+ s[ s.length ] = encodeURIComponent( key ) + "=" +
+ encodeURIComponent( value == null ? "" : value );
+ };
+
+ if ( a == null ) {
+ return "";
+ }
+
+ // If an array was passed in, assume that it is an array of form elements.
+ if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
+
+ // Serialize the form elements
+ jQuery.each( a, function() {
+ add( this.name, this.value );
+ } );
+
+ } else {
+
+ // If traditional, encode the "old" way (the way 1.3.2 or older
+ // did it), otherwise encode params recursively.
+ for ( prefix in a ) {
+ buildParams( prefix, a[ prefix ], traditional, add );
+ }
+ }
+
+ // Return the resulting serialization
+ return s.join( "&" );
+};
+
+jQuery.fn.extend( {
+ serialize: function() {
+ return jQuery.param( this.serializeArray() );
+ },
+ serializeArray: function() {
+ return this.map( function() {
+
+ // Can add propHook for "elements" to filter or add form elements
+ var elements = jQuery.prop( this, "elements" );
+ return elements ? jQuery.makeArray( elements ) : this;
+ } )
+ .filter( function() {
+ var type = this.type;
+
+ // Use .is( ":disabled" ) so that fieldset[disabled] works
+ return this.name && !jQuery( this ).is( ":disabled" ) &&
+ rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
+ ( this.checked || !rcheckableType.test( type ) );
+ } )
+ .map( function( i, elem ) {
+ var val = jQuery( this ).val();
+
+ if ( val == null ) {
+ return null;
+ }
+
+ if ( Array.isArray( val ) ) {
+ return jQuery.map( val, function( val ) {
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+ } );
+ }
+
+ return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
+ } ).get();
+ }
+} );
+
+
+var
+ r20 = /%20/g,
+ rhash = /#.*$/,
+ rantiCache = /([?&])_=[^&]*/,
+ rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
+
+ // #7653, #8125, #8152: local protocol detection
+ rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+ rnoContent = /^(?:GET|HEAD)$/,
+ rprotocol = /^\/\//,
+
+ /* Prefilters
+ * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+ * 2) These are called:
+ * - BEFORE asking for a transport
+ * - AFTER param serialization (s.data is a string if s.processData is true)
+ * 3) key is the dataType
+ * 4) the catchall symbol "*" can be used
+ * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+ */
+ prefilters = {},
+
+ /* Transports bindings
+ * 1) key is the dataType
+ * 2) the catchall symbol "*" can be used
+ * 3) selection will start with transport dataType and THEN go to "*" if needed
+ */
+ transports = {},
+
+ // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+ allTypes = "*/".concat( "*" ),
+
+ // Anchor tag for parsing the document origin
+ originAnchor = document.createElement( "a" );
+ originAnchor.href = location.href;
+
+// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+function addToPrefiltersOrTransports( structure ) {
+
+ // dataTypeExpression is optional and defaults to "*"
+ return function( dataTypeExpression, func ) {
+
+ if ( typeof dataTypeExpression !== "string" ) {
+ func = dataTypeExpression;
+ dataTypeExpression = "*";
+ }
+
+ var dataType,
+ i = 0,
+ dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
+
+ if ( isFunction( func ) ) {
+
+ // For each dataType in the dataTypeExpression
+ while ( ( dataType = dataTypes[ i++ ] ) ) {
+
+ // Prepend if requested
+ if ( dataType[ 0 ] === "+" ) {
+ dataType = dataType.slice( 1 ) || "*";
+ ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
+
+ // Otherwise append
+ } else {
+ ( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
+ }
+ }
+ }
+ };
+}
+
+// Base inspection function for prefilters and transports
+function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
+
+ var inspected = {},
+ seekingTransport = ( structure === transports );
+
+ function inspect( dataType ) {
+ var selected;
+ inspected[ dataType ] = true;
+ jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
+ var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
+ if ( typeof dataTypeOrTransport === "string" &&
+ !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
+
+ options.dataTypes.unshift( dataTypeOrTransport );
+ inspect( dataTypeOrTransport );
+ return false;
+ } else if ( seekingTransport ) {
+ return !( selected = dataTypeOrTransport );
+ }
+ } );
+ return selected;
+ }
+
+ return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
+}
+
+// A special extend for ajax options
+// that takes "flat" options (not to be deep extended)
+// Fixes #9887
+function ajaxExtend( target, src ) {
+ var key, deep,
+ flatOptions = jQuery.ajaxSettings.flatOptions || {};
+
+ for ( key in src ) {
+ if ( src[ key ] !== undefined ) {
+ ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
+ }
+ }
+ if ( deep ) {
+ jQuery.extend( true, target, deep );
+ }
+
+ return target;
+}
+
+/* Handles responses to an ajax request:
+ * - finds the right dataType (mediates between content-type and expected dataType)
+ * - returns the corresponding response
+ */
+function ajaxHandleResponses( s, jqXHR, responses ) {
+
+ var ct, type, finalDataType, firstDataType,
+ contents = s.contents,
+ dataTypes = s.dataTypes;
+
+ // Remove auto dataType and get content-type in the process
+ while ( dataTypes[ 0 ] === "*" ) {
+ dataTypes.shift();
+ if ( ct === undefined ) {
+ ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
+ }
+ }
+
+ // Check if we're dealing with a known content-type
+ if ( ct ) {
+ for ( type in contents ) {
+ if ( contents[ type ] && contents[ type ].test( ct ) ) {
+ dataTypes.unshift( type );
+ break;
+ }
+ }
+ }
+
+ // Check to see if we have a response for the expected dataType
+ if ( dataTypes[ 0 ] in responses ) {
+ finalDataType = dataTypes[ 0 ];
+ } else {
+
+ // Try convertible dataTypes
+ for ( type in responses ) {
+ if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
+ finalDataType = type;
+ break;
+ }
+ if ( !firstDataType ) {
+ firstDataType = type;
+ }
+ }
+
+ // Or just use first one
+ finalDataType = finalDataType || firstDataType;
+ }
+
+ // If we found a dataType
+ // We add the dataType to the list if needed
+ // and return the corresponding response
+ if ( finalDataType ) {
+ if ( finalDataType !== dataTypes[ 0 ] ) {
+ dataTypes.unshift( finalDataType );
+ }
+ return responses[ finalDataType ];
+ }
+}
+
+/* Chain conversions given the request and the original response
+ * Also sets the responseXXX fields on the jqXHR instance
+ */
+function ajaxConvert( s, response, jqXHR, isSuccess ) {
+ var conv2, current, conv, tmp, prev,
+ converters = {},
+
+ // Work with a copy of dataTypes in case we need to modify it for conversion
+ dataTypes = s.dataTypes.slice();
+
+ // Create converters map with lowercased keys
+ if ( dataTypes[ 1 ] ) {
+ for ( conv in s.converters ) {
+ converters[ conv.toLowerCase() ] = s.converters[ conv ];
+ }
+ }
+
+ current = dataTypes.shift();
+
+ // Convert to each sequential dataType
+ while ( current ) {
+
+ if ( s.responseFields[ current ] ) {
+ jqXHR[ s.responseFields[ current ] ] = response;
+ }
+
+ // Apply the dataFilter if provided
+ if ( !prev && isSuccess && s.dataFilter ) {
+ response = s.dataFilter( response, s.dataType );
+ }
+
+ prev = current;
+ current = dataTypes.shift();
+
+ if ( current ) {
+
+ // There's only work to do if current dataType is non-auto
+ if ( current === "*" ) {
+
+ current = prev;
+
+ // Convert response if prev dataType is non-auto and differs from current
+ } else if ( prev !== "*" && prev !== current ) {
+
+ // Seek a direct converter
+ conv = converters[ prev + " " + current ] || converters[ "* " + current ];
+
+ // If none found, seek a pair
+ if ( !conv ) {
+ for ( conv2 in converters ) {
+
+ // If conv2 outputs current
+ tmp = conv2.split( " " );
+ if ( tmp[ 1 ] === current ) {
+
+ // If prev can be converted to accepted input
+ conv = converters[ prev + " " + tmp[ 0 ] ] ||
+ converters[ "* " + tmp[ 0 ] ];
+ if ( conv ) {
+
+ // Condense equivalence converters
+ if ( conv === true ) {
+ conv = converters[ conv2 ];
+
+ // Otherwise, insert the intermediate dataType
+ } else if ( converters[ conv2 ] !== true ) {
+ current = tmp[ 0 ];
+ dataTypes.unshift( tmp[ 1 ] );
+ }
+ break;
+ }
+ }
+ }
+ }
+
+ // Apply converter (if not an equivalence)
+ if ( conv !== true ) {
+
+ // Unless errors are allowed to bubble, catch and return them
+ if ( conv && s.throws ) {
+ response = conv( response );
+ } else {
+ try {
+ response = conv( response );
+ } catch ( e ) {
+ return {
+ state: "parsererror",
+ error: conv ? e : "No conversion from " + prev + " to " + current
+ };
+ }
+ }
+ }
+ }
+ }
+ }
+
+ return { state: "success", data: response };
+}
+
+jQuery.extend( {
+
+ // Counter for holding the number of active queries
+ active: 0,
+
+ // Last-Modified header cache for next request
+ lastModified: {},
+ etag: {},
+
+ ajaxSettings: {
+ url: location.href,
+ type: "GET",
+ isLocal: rlocalProtocol.test( location.protocol ),
+ global: true,
+ processData: true,
+ async: true,
+ contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+
+ /*
+ timeout: 0,
+ data: null,
+ dataType: null,
+ username: null,
+ password: null,
+ cache: null,
+ throws: false,
+ traditional: false,
+ headers: {},
+ */
+
+ accepts: {
+ "*": allTypes,
+ text: "text/plain",
+ html: "text/html",
+ xml: "application/xml, text/xml",
+ json: "application/json, text/javascript"
+ },
+
+ contents: {
+ xml: /\bxml\b/,
+ html: /\bhtml/,
+ json: /\bjson\b/
+ },
+
+ responseFields: {
+ xml: "responseXML",
+ text: "responseText",
+ json: "responseJSON"
+ },
+
+ // Data converters
+ // Keys separate source (or catchall "*") and destination types with a single space
+ converters: {
+
+ // Convert anything to text
+ "* text": String,
+
+ // Text to html (true = no transformation)
+ "text html": true,
+
+ // Evaluate text as a json expression
+ "text json": JSON.parse,
+
+ // Parse text as xml
+ "text xml": jQuery.parseXML
+ },
+
+ // For options that shouldn't be deep extended:
+ // you can add your own custom options here if
+ // and when you create one that shouldn't be
+ // deep extended (see ajaxExtend)
+ flatOptions: {
+ url: true,
+ context: true
+ }
+ },
+
+ // Creates a full fledged settings object into target
+ // with both ajaxSettings and settings fields.
+ // If target is omitted, writes into ajaxSettings.
+ ajaxSetup: function( target, settings ) {
+ return settings ?
+
+ // Building a settings object
+ ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
+
+ // Extending ajaxSettings
+ ajaxExtend( jQuery.ajaxSettings, target );
+ },
+
+ ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
+ ajaxTransport: addToPrefiltersOrTransports( transports ),
+
+ // Main method
+ ajax: function( url, options ) {
+
+ // If url is an object, simulate pre-1.5 signature
+ if ( typeof url === "object" ) {
+ options = url;
+ url = undefined;
+ }
+
+ // Force options to be an object
+ options = options || {};
+
+ var transport,
+
+ // URL without anti-cache param
+ cacheURL,
+
+ // Response headers
+ responseHeadersString,
+ responseHeaders,
+
+ // timeout handle
+ timeoutTimer,
+
+ // Url cleanup var
+ urlAnchor,
+
+ // Request state (becomes false upon send and true upon completion)
+ completed,
+
+ // To know if global events are to be dispatched
+ fireGlobals,
+
+ // Loop variable
+ i,
+
+ // uncached part of the url
+ uncached,
+
+ // Create the final options object
+ s = jQuery.ajaxSetup( {}, options ),
+
+ // Callbacks context
+ callbackContext = s.context || s,
+
+ // Context for global events is callbackContext if it is a DOM node or jQuery collection
+ globalEventContext = s.context &&
+ ( callbackContext.nodeType || callbackContext.jquery ) ?
+ jQuery( callbackContext ) :
+ jQuery.event,
+
+ // Deferreds
+ deferred = jQuery.Deferred(),
+ completeDeferred = jQuery.Callbacks( "once memory" ),
+
+ // Status-dependent callbacks
+ statusCode = s.statusCode || {},
+
+ // Headers (they are sent all at once)
+ requestHeaders = {},
+ requestHeadersNames = {},
+
+ // Default abort message
+ strAbort = "canceled",
+
+ // Fake xhr
+ jqXHR = {
+ readyState: 0,
+
+ // Builds headers hashtable if needed
+ getResponseHeader: function( key ) {
+ var match;
+ if ( completed ) {
+ if ( !responseHeaders ) {
+ responseHeaders = {};
+ while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
+ responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
+ ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
+ .concat( match[ 2 ] );
+ }
+ }
+ match = responseHeaders[ key.toLowerCase() + " " ];
+ }
+ return match == null ? null : match.join( ", " );
+ },
+
+ // Raw string
+ getAllResponseHeaders: function() {
+ return completed ? responseHeadersString : null;
+ },
+
+ // Caches the header
+ setRequestHeader: function( name, value ) {
+ if ( completed == null ) {
+ name = requestHeadersNames[ name.toLowerCase() ] =
+ requestHeadersNames[ name.toLowerCase() ] || name;
+ requestHeaders[ name ] = value;
+ }
+ return this;
+ },
+
+ // Overrides response content-type header
+ overrideMimeType: function( type ) {
+ if ( completed == null ) {
+ s.mimeType = type;
+ }
+ return this;
+ },
+
+ // Status-dependent callbacks
+ statusCode: function( map ) {
+ var code;
+ if ( map ) {
+ if ( completed ) {
+
+ // Execute the appropriate callbacks
+ jqXHR.always( map[ jqXHR.status ] );
+ } else {
+
+ // Lazy-add the new callbacks in a way that preserves old ones
+ for ( code in map ) {
+ statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
+ }
+ }
+ }
+ return this;
+ },
+
+ // Cancel the request
+ abort: function( statusText ) {
+ var finalText = statusText || strAbort;
+ if ( transport ) {
+ transport.abort( finalText );
+ }
+ done( 0, finalText );
+ return this;
+ }
+ };
+
+ // Attach deferreds
+ deferred.promise( jqXHR );
+
+ // Add protocol if not provided (prefilters might expect it)
+ // Handle falsy url in the settings object (#10093: consistency with old signature)
+ // We also use the url parameter if available
+ s.url = ( ( url || s.url || location.href ) + "" )
+ .replace( rprotocol, location.protocol + "//" );
+
+ // Alias method option to type as per ticket #12004
+ s.type = options.method || options.type || s.method || s.type;
+
+ // Extract dataTypes list
+ s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
+
+ // A cross-domain request is in order when the origin doesn't match the current origin.
+ if ( s.crossDomain == null ) {
+ urlAnchor = document.createElement( "a" );
+
+ // Support: IE <=8 - 11, Edge 12 - 15
+ // IE throws exception on accessing the href property if url is malformed,
+ // e.g. http://example.com:80x/
+ try {
+ urlAnchor.href = s.url;
+
+ // Support: IE <=8 - 11 only
+ // Anchor's host property isn't correctly set when s.url is relative
+ urlAnchor.href = urlAnchor.href;
+ s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
+ urlAnchor.protocol + "//" + urlAnchor.host;
+ } catch ( e ) {
+
+ // If there is an error parsing the URL, assume it is crossDomain,
+ // it can be rejected by the transport if it is invalid
+ s.crossDomain = true;
+ }
+ }
+
+ // Convert data if not already a string
+ if ( s.data && s.processData && typeof s.data !== "string" ) {
+ s.data = jQuery.param( s.data, s.traditional );
+ }
+
+ // Apply prefilters
+ inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+
+ // If request was aborted inside a prefilter, stop there
+ if ( completed ) {
+ return jqXHR;
+ }
+
+ // We can fire global events as of now if asked to
+ // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
+ fireGlobals = jQuery.event && s.global;
+
+ // Watch for a new set of requests
+ if ( fireGlobals && jQuery.active++ === 0 ) {
+ jQuery.event.trigger( "ajaxStart" );
+ }
+
+ // Uppercase the type
+ s.type = s.type.toUpperCase();
+
+ // Determine if request has content
+ s.hasContent = !rnoContent.test( s.type );
+
+ // Save the URL in case we're toying with the If-Modified-Since
+ // and/or If-None-Match header later on
+ // Remove hash to simplify url manipulation
+ cacheURL = s.url.replace( rhash, "" );
+
+ // More options handling for requests with no content
+ if ( !s.hasContent ) {
+
+ // Remember the hash so we can put it back
+ uncached = s.url.slice( cacheURL.length );
+
+ // If data is available and should be processed, append data to url
+ if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
+ cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
+
+ // #9682: remove data so that it's not used in an eventual retry
+ delete s.data;
+ }
+
+ // Add or update anti-cache param if needed
+ if ( s.cache === false ) {
+ cacheURL = cacheURL.replace( rantiCache, "$1" );
+ uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
+ }
+
+ // Put hash and anti-cache on the URL that will be requested (gh-1732)
+ s.url = cacheURL + uncached;
+
+ // Change '%20' to '+' if this is encoded form body content (gh-2658)
+ } else if ( s.data && s.processData &&
+ ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
+ s.data = s.data.replace( r20, "+" );
+ }
+
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+ if ( jQuery.lastModified[ cacheURL ] ) {
+ jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
+ }
+ if ( jQuery.etag[ cacheURL ] ) {
+ jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
+ }
+ }
+
+ // Set the correct header, if data is being sent
+ if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
+ jqXHR.setRequestHeader( "Content-Type", s.contentType );
+ }
+
+ // Set the Accepts header for the server, depending on the dataType
+ jqXHR.setRequestHeader(
+ "Accept",
+ s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
+ s.accepts[ s.dataTypes[ 0 ] ] +
+ ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+ s.accepts[ "*" ]
+ );
+
+ // Check for headers option
+ for ( i in s.headers ) {
+ jqXHR.setRequestHeader( i, s.headers[ i ] );
+ }
+
+ // Allow custom headers/mimetypes and early abort
+ if ( s.beforeSend &&
+ ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
+
+ // Abort if not done already and return
+ return jqXHR.abort();
+ }
+
+ // Aborting is no longer a cancellation
+ strAbort = "abort";
+
+ // Install callbacks on deferreds
+ completeDeferred.add( s.complete );
+ jqXHR.done( s.success );
+ jqXHR.fail( s.error );
+
+ // Get transport
+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+
+ // If no transport, we auto-abort
+ if ( !transport ) {
+ done( -1, "No Transport" );
+ } else {
+ jqXHR.readyState = 1;
+
+ // Send global event
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+ }
+
+ // If request was aborted inside ajaxSend, stop there
+ if ( completed ) {
+ return jqXHR;
+ }
+
+ // Timeout
+ if ( s.async && s.timeout > 0 ) {
+ timeoutTimer = window.setTimeout( function() {
+ jqXHR.abort( "timeout" );
+ }, s.timeout );
+ }
+
+ try {
+ completed = false;
+ transport.send( requestHeaders, done );
+ } catch ( e ) {
+
+ // Rethrow post-completion exceptions
+ if ( completed ) {
+ throw e;
+ }
+
+ // Propagate others as results
+ done( -1, e );
+ }
+ }
+
+ // Callback for when everything is done
+ function done( status, nativeStatusText, responses, headers ) {
+ var isSuccess, success, error, response, modified,
+ statusText = nativeStatusText;
+
+ // Ignore repeat invocations
+ if ( completed ) {
+ return;
+ }
+
+ completed = true;
+
+ // Clear timeout if it exists
+ if ( timeoutTimer ) {
+ window.clearTimeout( timeoutTimer );
+ }
+
+ // Dereference transport for early garbage collection
+ // (no matter how long the jqXHR object will be used)
+ transport = undefined;
+
+ // Cache response headers
+ responseHeadersString = headers || "";
+
+ // Set readyState
+ jqXHR.readyState = status > 0 ? 4 : 0;
+
+ // Determine if successful
+ isSuccess = status >= 200 && status < 300 || status === 304;
+
+ // Get response data
+ if ( responses ) {
+ response = ajaxHandleResponses( s, jqXHR, responses );
+ }
+
+ // Convert no matter what (that way responseXXX fields are always set)
+ response = ajaxConvert( s, response, jqXHR, isSuccess );
+
+ // If successful, handle type chaining
+ if ( isSuccess ) {
+
+ // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+ if ( s.ifModified ) {
+ modified = jqXHR.getResponseHeader( "Last-Modified" );
+ if ( modified ) {
+ jQuery.lastModified[ cacheURL ] = modified;
+ }
+ modified = jqXHR.getResponseHeader( "etag" );
+ if ( modified ) {
+ jQuery.etag[ cacheURL ] = modified;
+ }
+ }
+
+ // if no content
+ if ( status === 204 || s.type === "HEAD" ) {
+ statusText = "nocontent";
+
+ // if not modified
+ } else if ( status === 304 ) {
+ statusText = "notmodified";
+
+ // If we have data, let's convert it
+ } else {
+ statusText = response.state;
+ success = response.data;
+ error = response.error;
+ isSuccess = !error;
+ }
+ } else {
+
+ // Extract error from statusText and normalize for non-aborts
+ error = statusText;
+ if ( status || !statusText ) {
+ statusText = "error";
+ if ( status < 0 ) {
+ status = 0;
+ }
+ }
+ }
+
+ // Set data for the fake xhr object
+ jqXHR.status = status;
+ jqXHR.statusText = ( nativeStatusText || statusText ) + "";
+
+ // Success/Error
+ if ( isSuccess ) {
+ deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
+ } else {
+ deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
+ }
+
+ // Status-dependent callbacks
+ jqXHR.statusCode( statusCode );
+ statusCode = undefined;
+
+ if ( fireGlobals ) {
+ globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
+ [ jqXHR, s, isSuccess ? success : error ] );
+ }
+
+ // Complete
+ completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
+
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
+
+ // Handle the global AJAX counter
+ if ( !( --jQuery.active ) ) {
+ jQuery.event.trigger( "ajaxStop" );
+ }
+ }
+ }
+
+ return jqXHR;
+ },
+
+ getJSON: function( url, data, callback ) {
+ return jQuery.get( url, data, callback, "json" );
+ },
+
+ getScript: function( url, callback ) {
+ return jQuery.get( url, undefined, callback, "script" );
+ }
+} );
+
+jQuery.each( [ "get", "post" ], function( i, method ) {
+ jQuery[ method ] = function( url, data, callback, type ) {
+
+ // Shift arguments if data argument was omitted
+ if ( isFunction( data ) ) {
+ type = type || callback;
+ callback = data;
+ data = undefined;
+ }
+
+ // The url can be an options object (which then must have .url)
+ return jQuery.ajax( jQuery.extend( {
+ url: url,
+ type: method,
+ dataType: type,
+ data: data,
+ success: callback
+ }, jQuery.isPlainObject( url ) && url ) );
+ };
+} );
+
+
+jQuery._evalUrl = function( url, options ) {
+ return jQuery.ajax( {
+ url: url,
+
+ // Make this explicit, since user can override this through ajaxSetup (#11264)
+ type: "GET",
+ dataType: "script",
+ cache: true,
+ async: false,
+ global: false,
+
+ // Only evaluate the response if it is successful (gh-4126)
+ // dataFilter is not invoked for failure responses, so using it instead
+ // of the default converter is kludgy but it works.
+ converters: {
+ "text script": function() {}
+ },
+ dataFilter: function( response ) {
+ jQuery.globalEval( response, options );
+ }
+ } );
+};
+
+
+jQuery.fn.extend( {
+ wrapAll: function( html ) {
+ var wrap;
+
+ if ( this[ 0 ] ) {
+ if ( isFunction( html ) ) {
+ html = html.call( this[ 0 ] );
+ }
+
+ // The elements to wrap the target around
+ wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
+
+ if ( this[ 0 ].parentNode ) {
+ wrap.insertBefore( this[ 0 ] );
+ }
+
+ wrap.map( function() {
+ var elem = this;
+
+ while ( elem.firstElementChild ) {
+ elem = elem.firstElementChild;
+ }
+
+ return elem;
+ } ).append( this );
+ }
+
+ return this;
+ },
+
+ wrapInner: function( html ) {
+ if ( isFunction( html ) ) {
+ return this.each( function( i ) {
+ jQuery( this ).wrapInner( html.call( this, i ) );
+ } );
+ }
+
+ return this.each( function() {
+ var self = jQuery( this ),
+ contents = self.contents();
+
+ if ( contents.length ) {
+ contents.wrapAll( html );
+
+ } else {
+ self.append( html );
+ }
+ } );
+ },
+
+ wrap: function( html ) {
+ var htmlIsFunction = isFunction( html );
+
+ return this.each( function( i ) {
+ jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
+ } );
+ },
+
+ unwrap: function( selector ) {
+ this.parent( selector ).not( "body" ).each( function() {
+ jQuery( this ).replaceWith( this.childNodes );
+ } );
+ return this;
+ }
+} );
+
+
+jQuery.expr.pseudos.hidden = function( elem ) {
+ return !jQuery.expr.pseudos.visible( elem );
+};
+jQuery.expr.pseudos.visible = function( elem ) {
+ return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
+};
+
+
+
+
+jQuery.ajaxSettings.xhr = function() {
+ try {
+ return new window.XMLHttpRequest();
+ } catch ( e ) {}
+};
+
+var xhrSuccessStatus = {
+
+ // File protocol always yields status code 0, assume 200
+ 0: 200,
+
+ // Support: IE <=9 only
+ // #1450: sometimes IE returns 1223 when it should be 204
+ 1223: 204
+ },
+ xhrSupported = jQuery.ajaxSettings.xhr();
+
+support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
+support.ajax = xhrSupported = !!xhrSupported;
+
+jQuery.ajaxTransport( function( options ) {
+ var callback, errorCallback;
+
+ // Cross domain only allowed if supported through XMLHttpRequest
+ if ( support.cors || xhrSupported && !options.crossDomain ) {
+ return {
+ send: function( headers, complete ) {
+ var i,
+ xhr = options.xhr();
+
+ xhr.open(
+ options.type,
+ options.url,
+ options.async,
+ options.username,
+ options.password
+ );
+
+ // Apply custom fields if provided
+ if ( options.xhrFields ) {
+ for ( i in options.xhrFields ) {
+ xhr[ i ] = options.xhrFields[ i ];
+ }
+ }
+
+ // Override mime type if needed
+ if ( options.mimeType && xhr.overrideMimeType ) {
+ xhr.overrideMimeType( options.mimeType );
+ }
+
+ // X-Requested-With header
+ // For cross-domain requests, seeing as conditions for a preflight are
+ // akin to a jigsaw puzzle, we simply never set it to be sure.
+ // (it can always be set on a per-request basis or even using ajaxSetup)
+ // For same-domain requests, won't change header if already provided.
+ if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
+ headers[ "X-Requested-With" ] = "XMLHttpRequest";
+ }
+
+ // Set headers
+ for ( i in headers ) {
+ xhr.setRequestHeader( i, headers[ i ] );
+ }
+
+ // Callback
+ callback = function( type ) {
+ return function() {
+ if ( callback ) {
+ callback = errorCallback = xhr.onload =
+ xhr.onerror = xhr.onabort = xhr.ontimeout =
+ xhr.onreadystatechange = null;
+
+ if ( type === "abort" ) {
+ xhr.abort();
+ } else if ( type === "error" ) {
+
+ // Support: IE <=9 only
+ // On a manual native abort, IE9 throws
+ // errors on any property access that is not readyState
+ if ( typeof xhr.status !== "number" ) {
+ complete( 0, "error" );
+ } else {
+ complete(
+
+ // File: protocol always yields status 0; see #8605, #14207
+ xhr.status,
+ xhr.statusText
+ );
+ }
+ } else {
+ complete(
+ xhrSuccessStatus[ xhr.status ] || xhr.status,
+ xhr.statusText,
+
+ // Support: IE <=9 only
+ // IE9 has no XHR2 but throws on binary (trac-11426)
+ // For XHR2 non-text, let the caller handle it (gh-2498)
+ ( xhr.responseType || "text" ) !== "text" ||
+ typeof xhr.responseText !== "string" ?
+ { binary: xhr.response } :
+ { text: xhr.responseText },
+ xhr.getAllResponseHeaders()
+ );
+ }
+ }
+ };
+ };
+
+ // Listen to events
+ xhr.onload = callback();
+ errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
+
+ // Support: IE 9 only
+ // Use onreadystatechange to replace onabort
+ // to handle uncaught aborts
+ if ( xhr.onabort !== undefined ) {
+ xhr.onabort = errorCallback;
+ } else {
+ xhr.onreadystatechange = function() {
+
+ // Check readyState before timeout as it changes
+ if ( xhr.readyState === 4 ) {
+
+ // Allow onerror to be called first,
+ // but that will not handle a native abort
+ // Also, save errorCallback to a variable
+ // as xhr.onerror cannot be accessed
+ window.setTimeout( function() {
+ if ( callback ) {
+ errorCallback();
+ }
+ } );
+ }
+ };
+ }
+
+ // Create the abort callback
+ callback = callback( "abort" );
+
+ try {
+
+ // Do send the request (this may raise an exception)
+ xhr.send( options.hasContent && options.data || null );
+ } catch ( e ) {
+
+ // #14683: Only rethrow if this hasn't been notified as an error yet
+ if ( callback ) {
+ throw e;
+ }
+ }
+ },
+
+ abort: function() {
+ if ( callback ) {
+ callback();
+ }
+ }
+ };
+ }
+} );
+
+
+
+
+// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
+jQuery.ajaxPrefilter( function( s ) {
+ if ( s.crossDomain ) {
+ s.contents.script = false;
+ }
+} );
+
+// Install script dataType
+jQuery.ajaxSetup( {
+ accepts: {
+ script: "text/javascript, application/javascript, " +
+ "application/ecmascript, application/x-ecmascript"
+ },
+ contents: {
+ script: /\b(?:java|ecma)script\b/
+ },
+ converters: {
+ "text script": function( text ) {
+ jQuery.globalEval( text );
+ return text;
+ }
+ }
+} );
+
+// Handle cache's special case and crossDomain
+jQuery.ajaxPrefilter( "script", function( s ) {
+ if ( s.cache === undefined ) {
+ s.cache = false;
+ }
+ if ( s.crossDomain ) {
+ s.type = "GET";
+ }
+} );
+
+// Bind script tag hack transport
+jQuery.ajaxTransport( "script", function( s ) {
+
+ // This transport only deals with cross domain or forced-by-attrs requests
+ if ( s.crossDomain || s.scriptAttrs ) {
+ var script, callback;
+ return {
+ send: function( _, complete ) {
+ script = jQuery( "\r\n";
+
+// inject VBScript
+document.write(IEBinaryToArray_ByteStr_Script);
+
+global.JSZipUtils._getBinaryFromXHR = function (xhr) {
+ var binary = xhr.responseBody;
+ var byteMapping = {};
+ for ( var i = 0; i < 256; i++ ) {
+ for ( var j = 0; j < 256; j++ ) {
+ byteMapping[ String.fromCharCode( i + (j << 8) ) ] =
+ String.fromCharCode(i) + String.fromCharCode(j);
+ }
+ }
+ var rawBytes = IEBinaryToArray_ByteStr(binary);
+ var lastChr = IEBinaryToArray_ByteStr_Last(binary);
+ return rawBytes.replace(/[\s\S]/g, function( match ) {
+ return byteMapping[match];
+ }) + lastChr;
+};
+
+// enforcing Stuk's coding style
+// vim: set shiftwidth=4 softtabstop=4:
+
+},{}]},{},[1])
+;
diff --git a/docs/jquery/jszip-utils/dist/jszip-utils-ie.min.js b/docs/jquery/jszip-utils/dist/jszip-utils-ie.min.js
new file mode 100644
index 0000000000..93d8bc8ef2
--- /dev/null
+++ b/docs/jquery/jszip-utils/dist/jszip-utils-ie.min.js
@@ -0,0 +1,10 @@
+/*!
+
+JSZipUtils - A collection of cross-browser utilities to go along with JSZip.
+
+
+(c) 2014 Stuart Knightley, David Duponchel
+Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip-utils/master/LICENSE.markdown.
+
+*/
+!function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);throw new Error("Cannot find module '"+g+"'")}var j=c[g]={exports:{}};b[g][0].call(j.exports,function(a){var c=b[g][1][a];return e(c?c:a)},j,j.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g\r\n";document.write(b),a.JSZipUtils._getBinaryFromXHR=function(a){for(var b=a.responseBody,c={},d=0;256>d;d++)for(var e=0;256>e;e++)c[String.fromCharCode(d+(e<<8))]=String.fromCharCode(d)+String.fromCharCode(e);var f=IEBinaryToArray_ByteStr(b),g=IEBinaryToArray_ByteStr_Last(b);return f.replace(/[\s\S]/g,function(a){return c[a]})+g}},{}]},{},[1]);
diff --git a/docs/jquery/jszip-utils/dist/jszip-utils.js b/docs/jquery/jszip-utils/dist/jszip-utils.js
new file mode 100644
index 0000000000..775895ec92
--- /dev/null
+++ b/docs/jquery/jszip-utils/dist/jszip-utils.js
@@ -0,0 +1,118 @@
+/*!
+
+JSZipUtils - A collection of cross-browser utilities to go along with JSZip.
+
+
+(c) 2014 Stuart Knightley, David Duponchel
+Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip-utils/master/LICENSE.markdown.
+
+*/
+!function(e){"object"==typeof exports?module.exports=e():"function"==typeof define&&define.amd?define(e):"undefined"!=typeof window?window.JSZipUtils=e():"undefined"!=typeof global?global.JSZipUtils=e():"undefined"!=typeof self&&(self.JSZipUtils=e())}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o
+
+(c) 2014 Stuart Knightley, David Duponchel
+Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip-utils/master/LICENSE.markdown.
+
+*/
+!function(a){"object"==typeof exports?module.exports=a():"function"==typeof define&&define.amd?define(a):"undefined"!=typeof window?window.JSZipUtils=a():"undefined"!=typeof global?global.JSZipUtils=a():"undefined"!=typeof self&&(self.JSZipUtils=a())}(function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);throw new Error("Cannot find module '"+g+"'")}var j=c[g]={exports:{}};b[g][0].call(j.exports,function(a){var c=b[g][1][a];return e(c?c:a)},j,j.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g
+
+(c) 2009-2016 Stuart Knightley
+Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip/master/LICENSE.markdown.
+
+JSZip uses the library pako released under the MIT license :
+https://github.com/nodeca/pako/blob/master/LICENSE
+*/
+
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.JSZip = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o
+
+(c) 2009-2016 Stuart Knightley
+Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip/master/LICENSE.markdown.
+
+JSZip uses the library pako released under the MIT license :
+https://github.com/nodeca/pako/blob/master/LICENSE
+*/
+
+!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).JSZip=t()}}(function(){return function s(a,o,h){function u(r,t){if(!o[r]){if(!a[r]){var e="function"==typeof require&&require;if(!t&&e)return e(r,!0);if(l)return l(r,!0);var i=new Error("Cannot find module '"+r+"'");throw i.code="MODULE_NOT_FOUND",i}var n=o[r]={exports:{}};a[r][0].call(n.exports,function(t){var e=a[r][1][t];return u(e||t)},n,n.exports,s,a,o,h)}return o[r].exports}for(var l="function"==typeof require&&require,t=0;t>2,s=(3&e)<<4|r>>4,a=1>6:64,o=2>4,r=(15&n)<<4|(s=p.indexOf(t.charAt(o++)))>>2,i=(3&s)<<6|(a=p.indexOf(t.charAt(o++))),u[h++]=e,64!==s&&(u[h++]=r),64!==a&&(u[h++]=i);return u}},{"./support":30,"./utils":32}],2:[function(t,e,r){"use strict";var i=t("./external"),n=t("./stream/DataWorker"),s=t("./stream/Crc32Probe"),a=t("./stream/DataLengthProbe");function o(t,e,r,i,n){this.compressedSize=t,this.uncompressedSize=e,this.crc32=r,this.compression=i,this.compressedContent=n}o.prototype={getContentWorker:function(){var t=new n(i.Promise.resolve(this.compressedContent)).pipe(this.compression.uncompressWorker()).pipe(new a("data_length")),e=this;return t.on("end",function(){if(this.streamInfo.data_length!==e.uncompressedSize)throw new Error("Bug : uncompressed data size mismatch")}),t},getCompressedWorker:function(){return new n(i.Promise.resolve(this.compressedContent)).withStreamInfo("compressedSize",this.compressedSize).withStreamInfo("uncompressedSize",this.uncompressedSize).withStreamInfo("crc32",this.crc32).withStreamInfo("compression",this.compression)}},o.createWorkerFrom=function(t,e,r){return t.pipe(new s).pipe(new a("uncompressedSize")).pipe(e.compressWorker(r)).pipe(new a("compressedSize")).withStreamInfo("compression",e)},e.exports=o},{"./external":6,"./stream/Crc32Probe":25,"./stream/DataLengthProbe":26,"./stream/DataWorker":27}],3:[function(t,e,r){"use strict";var i=t("./stream/GenericWorker");r.STORE={magic:"\0\0",compressWorker:function(t){return new i("STORE compression")},uncompressWorker:function(){return new i("STORE decompression")}},r.DEFLATE=t("./flate")},{"./flate":7,"./stream/GenericWorker":28}],4:[function(t,e,r){"use strict";var i=t("./utils"),a=function(){for(var t,e=[],r=0;r<256;r++){t=r;for(var i=0;i<8;i++)t=1&t?3988292384^t>>>1:t>>>1;e[r]=t}return e}();e.exports=function(t,e){return void 0!==t&&t.length?"string"!==i.getTypeOf(t)?function(t,e,r){var i=a,n=0+r;t^=-1;for(var s=0;s>>8^i[255&(t^e[s])];return-1^t}(0|e,t,t.length):function(t,e,r){var i=a,n=0+r;t^=-1;for(var s=0;s>>8^i[255&(t^e.charCodeAt(s))];return-1^t}(0|e,t,t.length):0}},{"./utils":32}],5:[function(t,e,r){"use strict";r.base64=!1,r.binary=!1,r.dir=!1,r.createFolders=!0,r.date=null,r.compression=null,r.compressionOptions=null,r.comment=null,r.unixPermissions=null,r.dosPermissions=null},{}],6:[function(t,e,r){"use strict";var i;i="undefined"!=typeof Promise?Promise:t("lie"),e.exports={Promise:i}},{lie:37}],7:[function(t,e,r){"use strict";var i="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,n=t("pako"),s=t("./utils"),a=t("./stream/GenericWorker"),o=i?"uint8array":"array";function h(t,e){a.call(this,"FlateWorker/"+t),this._pako=null,this._pakoAction=t,this._pakoOptions=e,this.meta={}}r.magic="\b\0",s.inherits(h,a),h.prototype.processChunk=function(t){this.meta=t.meta,null===this._pako&&this._createPako(),this._pako.push(s.transformTo(o,t.data),!1)},h.prototype.flush=function(){a.prototype.flush.call(this),null===this._pako&&this._createPako(),this._pako.push([],!0)},h.prototype.cleanUp=function(){a.prototype.cleanUp.call(this),this._pako=null},h.prototype._createPako=function(){this._pako=new n[this._pakoAction]({raw:!0,level:this._pakoOptions.level||-1});var e=this;this._pako.onData=function(t){e.push({data:t,meta:e.meta})}},r.compressWorker=function(t){return new h("Deflate",t)},r.uncompressWorker=function(){return new h("Inflate",{})}},{"./stream/GenericWorker":28,"./utils":32,pako:38}],8:[function(t,e,r){"use strict";function O(t,e){var r,i="";for(r=0;r>>=8;return i}function n(t,e,r,i,n,s){var a,o,h=t.file,u=t.compression,l=s!==R.utf8encode,f=B.transformTo("string",s(h.name)),d=B.transformTo("string",R.utf8encode(h.name)),c=h.comment,p=B.transformTo("string",s(c)),m=B.transformTo("string",R.utf8encode(c)),_=d.length!==h.name.length,g=m.length!==c.length,b="",v="",y="",w=h.dir,k=h.date,x={crc32:0,compressedSize:0,uncompressedSize:0};e&&!r||(x.crc32=t.crc32,x.compressedSize=t.compressedSize,x.uncompressedSize=t.uncompressedSize);var S=0;e&&(S|=8),l||!_&&!g||(S|=2048);var z,C,E=0,A=0;w&&(E|=16),"UNIX"===n?(A=798,E|=(z=h.unixPermissions,(C=z)||(C=w?16893:33204),(65535&C)<<16)):(A=20,E|=63&(h.dosPermissions||0)),a=k.getUTCHours(),a<<=6,a|=k.getUTCMinutes(),a<<=5,a|=k.getUTCSeconds()/2,o=k.getUTCFullYear()-1980,o<<=4,o|=k.getUTCMonth()+1,o<<=5,o|=k.getUTCDate(),_&&(b+="up"+O((v=O(1,1)+O(T(f),4)+d).length,2)+v),g&&(b+="uc"+O((y=O(1,1)+O(T(p),4)+m).length,2)+y);var I="";return 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i=t("../utils"),n=t("../support"),s=t("./ArrayReader"),a=t("./StringReader"),o=t("./NodeBufferReader"),h=t("./Uint8ArrayReader");e.exports=function(t){var e=i.getTypeOf(t);return i.checkSupport(e),"string"!==e||n.uint8array?"nodebuffer"===e?new o(t):n.uint8array?new h(i.transformTo("uint8array",t)):new s(i.transformTo("array",t)):new a(t)}},{"../support":30,"../utils":32,"./ArrayReader":17,"./NodeBufferReader":19,"./StringReader":20,"./Uint8ArrayReader":21}],23:[function(t,e,r){"use strict";r.LOCAL_FILE_HEADER="PK",r.CENTRAL_FILE_HEADER="PK",r.CENTRAL_DIRECTORY_END="PK",r.ZIP64_CENTRAL_DIRECTORY_LOCATOR="PK",r.ZIP64_CENTRAL_DIRECTORY_END="PK",r.DATA_DESCRIPTOR="PK\b"},{}],24:[function(t,e,r){"use strict";var i=t("./GenericWorker"),n=t("../utils");function s(t){i.call(this,"ConvertWorker to 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i(t){this.name=t||"default",this.streamInfo={},this.generatedError=null,this.extraStreamInfo={},this.isPaused=!0,this.isFinished=!1,this.isLocked=!1,this._listeners={data:[],end:[],error:[]},this.previous=null}i.prototype={push:function(t){this.emit("data",t)},end:function(){if(this.isFinished)return!1;this.flush();try{this.emit("end"),this.cleanUp(),this.isFinished=!0}catch(t){this.emit("error",t)}return!0},error:function(t){return!this.isFinished&&(this.isPaused?this.generatedError=t:(this.isFinished=!0,this.emit("error",t),this.previous&&this.previous.error(t),this.cleanUp()),!0)},on:function(t,e){return this._listeners[t].push(e),this},cleanUp:function(){this.streamInfo=this.generatedError=this.extraStreamInfo=null,this._listeners=[]},emit:function(t,e){if(this._listeners[t])for(var r=0;r "+t:t}},e.exports=i},{}],29:[function(t,e,r){"use strict";var h=t("../utils"),n=t("./ConvertWorker"),s=t("./GenericWorker"),u=t("../base64"),i=t("../support"),a=t("../external"),o=null;if(i.nodestream)try{o=t("../nodejs/NodejsStreamOutputAdapter")}catch(t){}function l(t,e,r){var i=e;switch(e){case"blob":case"arraybuffer":i="uint8array";break;case"base64":i="string"}try{this._internalType=i,this._outputType=e,this._mimeType=r,h.checkSupport(i),this._worker=t.pipe(new n(i)),t.lock()}catch(t){this._worker=new s("error"),this._worker.error(t)}}l.prototype={accumulate:function(t){return function(t,o){return new a.Promise(function(e,r){var i=[],n=t._internalType,s=t._outputType,a=t._mimeType;t.on("data",function(t,e){i.push(t),o&&o(e)}).on("error",function(t){i=[],r(t)}).on("end",function(){try{var t=function(t,e,r){switch(t){case"blob":return h.newBlob(h.transformTo("arraybuffer",e),r);case"base64":return u.encode(e);default:return h.transformTo(t,e)}}(s,function(t,e){var 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a=_+(i.w_bits-8<<4)<<8;a|=(2<=i.strategy||i.level<2?0:i.level<6?1:6===i.level?2:3)<<6,0!==i.strstart&&(a|=32),a+=31-a%31,i.status=x,O(i,a),0!==i.strstart&&(O(i,t.adler>>>16),O(i,65535&t.adler)),t.adler=1}if(69===i.status)if(i.gzhead.extra){for(n=i.pending;i.gzindex<(65535&i.gzhead.extra.length)&&(i.pending!==i.pending_buf_size||(i.gzhead.hcrc&&i.pending>n&&(t.adler=p(t.adler,i.pending_buf,i.pending-n,n)),E(t),n=i.pending,i.pending!==i.pending_buf_size));)I(i,255&i.gzhead.extra[i.gzindex]),i.gzindex++;i.gzhead.hcrc&&i.pending>n&&(t.adler=p(t.adler,i.pending_buf,i.pending-n,n)),i.gzindex===i.gzhead.extra.length&&(i.gzindex=0,i.status=73)}else i.status=73;if(73===i.status)if(i.gzhead.name){n=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>n&&(t.adler=p(t.adler,i.pending_buf,i.pending-n,n)),E(t),n=i.pending,i.pending===i.pending_buf_size)){s=1;break}s=i.gzindexn&&(t.adler=p(t.adler,i.pending_buf,i.pending-n,n)),0===s&&(i.gzindex=0,i.status=91)}else i.status=91;if(91===i.status)if(i.gzhead.comment){n=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>n&&(t.adler=p(t.adler,i.pending_buf,i.pending-n,n)),E(t),n=i.pending,i.pending===i.pending_buf_size)){s=1;break}s=i.gzindexn&&(t.adler=p(t.adler,i.pending_buf,i.pending-n,n)),0===s&&(i.status=103)}else i.status=103;if(103===i.status&&(i.gzhead.hcrc?(i.pending+2>i.pending_buf_size&&E(t),i.pending+2<=i.pending_buf_size&&(I(i,255&t.adler),I(i,t.adler>>8&255),t.adler=0,i.status=x)):i.status=x),0!==i.pending){if(E(t),0===t.avail_out)return i.last_flush=-1,f}else if(0===t.avail_in&&z(e)<=z(r)&&4!==e)return S(t,-5);if(666===i.status&&0!==t.avail_in)return S(t,-5);if(0!==t.avail_in||0!==i.lookahead||e!==l&&666!==i.status){var o=2===i.strategy?function(t,e){for(var r;;){if(0===t.lookahead&&(R(t),0===t.lookahead)){if(e===l)return 1;break}if(t.match_length=0,r=u._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,r&&(A(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(A(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(A(t,!1),0===t.strm.avail_out)?1:2}(i,e):3===i.strategy?function(t,e){for(var r,i,n,s,a=t.window;;){if(t.lookahead<=y){if(R(t),t.lookahead<=y&&e===l)return 1;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=v&&0t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=v?(r=u._tr_tally(t,1,t.match_length-v),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(r=u._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),r&&(A(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(A(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(A(t,!1),0===t.strm.avail_out)?1:2}(i,e):h[i.level].func(i,e);if(3!==o&&4!==o||(i.status=666),1===o||3===o)return 0===t.avail_out&&(i.last_flush=-1),f;if(2===o&&(1===e?u._tr_align(i):5!==e&&(u._tr_stored_block(i,0,0,!1),3===e&&(C(i.head),0===i.lookahead&&(i.strstart=0,i.block_start=0,i.insert=0))),E(t),0===t.avail_out))return i.last_flush=-1,f}return 4!==e?f:i.wrap<=0?1:(2===i.wrap?(I(i,255&t.adler),I(i,t.adler>>8&255),I(i,t.adler>>16&255),I(i,t.adler>>24&255),I(i,255&t.total_in),I(i,t.total_in>>8&255),I(i,t.total_in>>16&255),I(i,t.total_in>>24&255)):(O(i,t.adler>>>16),O(i,65535&t.adler)),E(t),0=r.w_size&&(0===s&&(C(r.head),r.strstart=0,r.block_start=0,r.insert=0),u=new d.Buf8(r.w_size),d.arraySet(u,e,l-r.w_size,r.w_size,0),e=u,l=r.w_size),a=t.avail_in,o=t.next_in,h=t.input,t.avail_in=l,t.next_in=0,t.input=e,R(r);r.lookahead>=v;){for(i=r.strstart,n=r.lookahead-(v-1);r.ins_h=(r.ins_h<>>=y=v>>>24,p-=y,0==(y=v>>>16&255))C[s++]=65535&v;else{if(!(16&y)){if(0==(64&y)){v=m[(65535&v)+(c&(1<>>=y,p-=y),p<15&&(c+=z[i++]<>>=y=v>>>24,p-=y,!(16&(y=v>>>16&255))){if(0==(64&y)){v=_[(65535&v)+(c&(1<>>=y,p-=y,(y=s-a)>3,c&=(1<<(p-=w<<3))-1,t.next_in=i,t.next_out=s,t.avail_in=i>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function s(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new I.Buf16(320),this.work=new I.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function a(t){var e;return t&&t.state?(e=t.state,t.total_in=t.total_out=e.total=0,t.msg="",e.wrap&&(t.adler=1&e.wrap),e.mode=P,e.last=0,e.havedict=0,e.dmax=32768,e.head=null,e.hold=0,e.bits=0,e.lencode=e.lendyn=new I.Buf32(i),e.distcode=e.distdyn=new I.Buf32(n),e.sane=1,e.back=-1,N):U}function o(t){var e;return t&&t.state?((e=t.state).wsize=0,e.whave=0,e.wnext=0,a(t)):U}function h(t,e){var r,i;return 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t;o--,u+=i[s++]<>8),512&r.flags&&(E[0]=255&u,E[1]=u>>>8&255,r.check=B(r.check,E,2,0)),l=u=0,r.mode=5;case 5:if(1024&r.flags){for(;l<16;){if(0===o)break t;o--,u+=i[s++]<>>8&255,r.check=B(r.check,E,2,0)),l=u=0}else r.head&&(r.head.extra=null);r.mode=6;case 6:if(1024&r.flags&&(o<(c=r.length)&&(c=o),c&&(r.head&&(k=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),I.arraySet(r.head.extra,i,s,c,k)),512&r.flags&&(r.check=B(r.check,i,c,s)),o-=c,s+=c,r.length-=c),r.length))break t;r.length=0,r.mode=7;case 7:if(2048&r.flags){if(0===o)break t;for(c=0;k=i[s+c++],r.head&&k&&r.length<65536&&(r.head.name+=String.fromCharCode(k)),k&&c>9&1,r.head.done=!0),t.adler=r.check=0,r.mode=12;break;case 10:for(;l<32;){if(0===o)break t;o--,u+=i[s++]<>>=7&l,l-=7&l,r.mode=27;break}for(;l<3;){if(0===o)break t;o--,u+=i[s++]<>>=1)){case 0:r.mode=14;break;case 1:if(j(r),r.mode=20,6!==e)break;u>>>=2,l-=2;break t;case 2:r.mode=17;break;case 3:t.msg="invalid block type",r.mode=30}u>>>=2,l-=2;break;case 14:for(u>>>=7&l,l-=7&l;l<32;){if(0===o)break t;o--,u+=i[s++]<>>16^65535)){t.msg="invalid stored block lengths",r.mode=30;break}if(r.length=65535&u,l=u=0,r.mode=15,6===e)break t;case 15:r.mode=16;case 16:if(c=r.length){if(o>>=5,l-=5,r.ndist=1+(31&u),u>>>=5,l-=5,r.ncode=4+(15&u),u>>>=4,l-=4,286>>=3,l-=3}for(;r.have<19;)r.lens[A[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,S={bits:r.lenbits},x=T(0,r.lens,0,19,r.lencode,0,r.work,S),r.lenbits=S.bits,x){t.msg="invalid code lengths set",r.mode=30;break}r.have=0,r.mode=19;case 19:for(;r.have>>16&255,b=65535&C,!((_=C>>>24)<=l);){if(0===o)break t;o--,u+=i[s++]<>>=_,l-=_,r.lens[r.have++]=b;else{if(16===b){for(z=_+2;l>>=_,l-=_,0===r.have){t.msg="invalid bit length repeat",r.mode=30;break}k=r.lens[r.have-1],c=3+(3&u),u>>>=2,l-=2}else if(17===b){for(z=_+3;l>>=_)),u>>>=3,l-=3}else{for(z=_+7;l>>=_)),u>>>=7,l-=7}if(r.have+c>r.nlen+r.ndist){t.msg="invalid bit length 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t;o--,u+=i[s++]<>>=v,l-=v,r.back+=v}if(u>>>=_,l-=_,r.back+=_,r.length=b,0===g){r.mode=26;break}if(32&g){r.back=-1,r.mode=12;break}if(64&g){t.msg="invalid literal/length code",r.mode=30;break}r.extra=15&g,r.mode=22;case 22:if(r.extra){for(z=r.extra;l>>=r.extra,l-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=23;case 23:for(;g=(C=r.distcode[u&(1<>>16&255,b=65535&C,!((_=C>>>24)<=l);){if(0===o)break t;o--,u+=i[s++]<>v)])>>>16&255,b=65535&C,!(v+(_=C>>>24)<=l);){if(0===o)break t;o--,u+=i[s++]<>>=v,l-=v,r.back+=v}if(u>>>=_,l-=_,r.back+=_,64&g){t.msg="invalid distance code",r.mode=30;break}r.offset=b,r.extra=15&g,r.mode=24;case 24:if(r.extra){for(z=r.extra;l>>=r.extra,l-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){t.msg="invalid distance too far back",r.mode=30;break}r.mode=25;case 25:if(0===h)break t;if(c=d-h,r.offset>c){if((c=r.offset-c)>r.whave&&r.sane){t.msg="invalid distance too far back",r.mode=30;break}p=c>r.wnext?(c-=r.wnext,r.wsize-c):r.wnext-c,c>r.length&&(c=r.length),m=r.window}else m=n,p=a-r.offset,c=r.length;for(hc?(m=R[T+a[v]],A[I+a[v]]):(m=96,0),h=1<>S)+(u-=h)]=p<<24|m<<16|_|0,0!==u;);for(h=1<>=1;if(0!==h?(E&=h-1,E+=h):E=0,v++,0==--O[b]){if(b===w)break;b=e[r+a[v]]}if(k>>7)]}function x(t,e){t.pending_buf[t.pending++]=255&e,t.pending_buf[t.pending++]=e>>>8&255}function S(t,e,r){t.bi_valid>n-r?(t.bi_buf|=e<>n-t.bi_valid,t.bi_valid+=r-n):(t.bi_buf|=e<>>=1,r<<=1,0<--e;);return r>>>1}function E(t,e,r){var i,n,s=new Array(_+1),a=0;for(i=1;i<=_;i++)s[i]=a=a+r[i-1]<<1;for(n=0;n<=e;n++){var o=t[2*n+1];0!==o&&(t[2*n]=C(s[o]++,o))}}function A(t){var e;for(e=0;e<286;e++)t.dyn_ltree[2*e]=0;for(e=0;e<30;e++)t.dyn_dtree[2*e]=0;for(e=0;e<19;e++)t.bl_tree[2*e]=0;t.dyn_ltree[512]=1,t.opt_len=t.static_len=0,t.last_lit=t.matches=0}function I(t){8>1;1<=r;r--)B(t,s,r);for(n=h;r=t.heap[1],t.heap[1]=t.heap[t.heap_len--],B(t,s,1),i=t.heap[1],t.heap[--t.heap_max]=r,t.heap[--t.heap_max]=i,s[2*n]=s[2*r]+s[2*i],t.depth[n]=(t.depth[r]>=t.depth[i]?t.depth[r]:t.depth[i])+1,s[2*r+1]=s[2*i+1]=n,t.heap[1]=n++,B(t,s,1),2<=t.heap_len;);t.heap[--t.heap_max]=t.heap[1],function(t,e){var r,i,n,s,a,o,h=e.dyn_tree,u=e.max_code,l=e.stat_desc.static_tree,f=e.stat_desc.has_stree,d=e.stat_desc.extra_bits,c=e.stat_desc.extra_base,p=e.stat_desc.max_length,m=0;for(s=0;s<=_;s++)t.bl_count[s]=0;for(h[2*t.heap[t.heap_max]+1]=0,r=t.heap_max+1;r<573;r++)p<(s=h[2*h[2*(i=t.heap[r])+1]+1]+1)&&(s=p,m++),h[2*i+1]=s,u>=7;i<30;i++)for(y[i]=n<<7,t=0;t<1<>>=1)if(1&r&&0!==t.dyn_ltree[2*e])return 0;if(0!==t.dyn_ltree[18]||0!==t.dyn_ltree[20]||0!==t.dyn_ltree[26])return 1;for(e=32;e<256;e++)if(0!==t.dyn_ltree[2*e])return 1;return 0}(t)),T(t,t.l_desc),T(t,t.d_desc),a=function(t){var e;for(D(t,t.dyn_ltree,t.l_desc.max_code),D(t,t.dyn_dtree,t.d_desc.max_code),T(t,t.bl_desc),e=18;3<=e&&0===t.bl_tree[2*l[e]+1];e--);return t.opt_len+=3*(e+1)+5+5+4,e}(t),n=t.opt_len+3+7>>>3,(s=t.static_len+3+7>>>3)<=n&&(n=s)):n=s=r+5,r+4<=n&&-1!==e?U(t,e,r,i):4===t.strategy||s===n?(S(t,2+(i?1:0),3),R(t,f,d)):(S(t,4+(i?1:0),3),function(t,e,r,i){var n;for(S(t,e-257,5),S(t,r-1,5),S(t,i-4,4),n=0;n>>8&255,t.pending_buf[t.d_buf+2*t.last_lit+1]=255&e,t.pending_buf[t.l_buf+t.last_lit]=255&r,t.last_lit++,0===e?t.dyn_ltree[2*r]++:(t.matches++,e--,t.dyn_ltree[2*(p[r]+256+1)]++,t.dyn_dtree[2*k(e)]++),t.last_lit===t.lit_bufsize-1},r._tr_align=function(t){var e;S(t,2,3),z(t,256,f),16===(e=t).bi_valid?(x(e,e.bi_buf),e.bi_buf=0,e.bi_valid=0):8<=e.bi_valid&&(e.pending_buf[e.pending++]=255&e.bi_buf,e.bi_buf>>=8,e.bi_valid-=8)}},{"../utils/common":41}],53:[function(t,e,r){"use strict";e.exports=function(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}},{}],54:[function(t,e,r){"use strict";e.exports="function"==typeof setImmediate?setImmediate:function(){var t=[].slice.apply(arguments);t.splice(1,0,0),setTimeout.apply(null,t)}},{}]},{},[10])(10)})}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}]},{},[1])(1)});
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{}]},{},[1])(1)
+});
\ No newline at end of file
diff --git a/docs/jquery/jszip/dist/jszip.min.js b/docs/jquery/jszip/dist/jszip.min.js
new file mode 100644
index 0000000000..c6ae9ad829
--- /dev/null
+++ b/docs/jquery/jszip/dist/jszip.min.js
@@ -0,0 +1,13 @@
+/*!
+
+JSZip v3.7.1 - A JavaScript class for generating and reading zip files
+
+
+(c) 2009-2016 Stuart Knightley
+Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip/master/LICENSE.markdown.
+
+JSZip uses the library pako released under the MIT license :
+https://github.com/nodeca/pako/blob/master/LICENSE
+*/
+
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a,o,h=e.file,u=e.compression,l=s!==B.utf8encode,f=O.transformTo("string",s(h.name)),d=O.transformTo("string",B.utf8encode(h.name)),c=h.comment,p=O.transformTo("string",s(c)),m=O.transformTo("string",B.utf8encode(c)),_=d.length!==h.name.length,g=m.length!==c.length,b="",v="",y="",w=h.dir,k=h.date,x={crc32:0,compressedSize:0,uncompressedSize:0};t&&!r||(x.crc32=e.crc32,x.compressedSize=e.compressedSize,x.uncompressedSize=e.uncompressedSize);var S=0;t&&(S|=8),l||!_&&!g||(S|=2048);var z,C=0,E=0;w&&(C|=16),"UNIX"===i?(E=798,C|=((z=h.unixPermissions)||(z=w?16893:33204),(65535&z)<<16)):(E=20,C|=63&(h.dosPermissions||0)),a=k.getUTCHours(),a<<=6,a|=k.getUTCMinutes(),a<<=5,a|=k.getUTCSeconds()/2,o=k.getUTCFullYear()-1980,o<<=4,o|=k.getUTCMonth()+1,o<<=5,o|=k.getUTCDate(),_&&(b+="up"+I((v=I(1,1)+I(R(f),4)+d).length,2)+v),g&&(b+="uc"+I((y=I(1,1)+I(R(p),4)+m).length,2)+y);var A="";return 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n=e("../utils"),i=e("./GenericWorker");function s(e){i.call(this,"DataWorker");var t=this;this.dataIsReady=!1,this.index=0,this.max=0,this.data=null,this.type="",this._tickScheduled=!1,e.then(function(e){t.dataIsReady=!0,t.data=e,t.max=e&&e.length||0,t.type=n.getTypeOf(e),t.isPaused||t._tickAndRepeat()},function(e){t.error(e)})}n.inherits(s,i),s.prototype.cleanUp=function(){i.prototype.cleanUp.call(this),this.data=null},s.prototype.resume=function(){return!!i.prototype.resume.call(this)&&(!this._tickScheduled&&this.dataIsReady&&(this._tickScheduled=!0,n.delay(this._tickAndRepeat,[],this)),!0)},s.prototype._tickAndRepeat=function(){this._tickScheduled=!1,this.isPaused||this.isFinished||(this._tick(),this.isFinished||(n.delay(this._tickAndRepeat,[],this),this._tickScheduled=!0))},s.prototype._tick=function(){if(this.isPaused||this.isFinished)return!1;var e=null,t=Math.min(this.max,this.index+16384);if(this.index>=this.max)return this.end();switch(this.type){case"string":e=this.data.substring(this.index,t);break;case"uint8array":e=this.data.subarray(this.index,t);break;case"array":case"nodebuffer":e=this.data.slice(this.index,t)}return this.index=t,this.push({data:e,meta:{percent:this.max?this.index/this.max*100:0}})},t.exports=s},{"../utils":32,"./GenericWorker":28}],28:[function(e,t,r){"use strict";function n(e){this.name=e||"default",this.streamInfo={},this.generatedError=null,this.extraStreamInfo={},this.isPaused=!0,this.isFinished=!1,this.isLocked=!1,this._listeners={data:[],end:[],error:[]},this.previous=null}n.prototype={push:function(e){this.emit("data",e)},end:function(){if(this.isFinished)return!1;this.flush();try{this.emit("end"),this.cleanUp(),this.isFinished=!0}catch(e){this.emit("error",e)}return!0},error:function(e){return!this.isFinished&&(this.isPaused?this.generatedError=e:(this.isFinished=!0,this.emit("error",e),this.previous&&this.previous.error(e),this.cleanUp()),!0)},on:function(e,t){return this._listeners[e].push(t),this},cleanUp:function(){this.streamInfo=this.generatedError=this.extraStreamInfo=null,this._listeners=[]},emit:function(e,t){if(this._listeners[e])for(var r=0;r "+e:e}},t.exports=n},{}],29:[function(e,t,r){"use strict";var u=e("../utils"),i=e("./ConvertWorker"),s=e("./GenericWorker"),l=e("../base64"),n=e("../support"),a=e("../external"),o=null;if(n.nodestream)try{o=e("../nodejs/NodejsStreamOutputAdapter")}catch(e){}function h(e,t,r){var n=t;switch(t){case"blob":case"arraybuffer":n="uint8array";break;case"base64":n="string"}try{this._internalType=n,this._outputType=t,this._mimeType=r,u.checkSupport(n),this._worker=e.pipe(new i(n)),e.lock()}catch(e){this._worker=new s("error"),this._worker.error(e)}}h.prototype={accumulate:function(e){return o=this,h=e,new a.Promise(function(t,r){var n=[],i=o._internalType,s=o._outputType,a=o._mimeType;o.on("data",function(e,t){n.push(e),h&&h(t)}).on("error",function(e){n=[],r(e)}).on("end",function(){try{var e=function(e,t,r){switch(e){case"blob":return u.newBlob(u.transformTo("arraybuffer",t),r);case"base64":return l.encode(t);default:return u.transformTo(e,t)}}(s,function(e,t){var r,n=0,i=null,s=0;for(r=0;r>>6:(r<65536?t[s++]=224|r>>>12:(t[s++]=240|r>>>18,t[s++]=128|r>>>12&63),t[s++]=128|r>>>6&63),t[s++]=128|63&r);return t}(e)},s.utf8decode=function(e){return h.nodebuffer?o.transformTo("nodebuffer",e).toString("utf-8"):function(e){var t,r,n,i,s=e.length,a=new Array(2*s);for(t=r=0;t>10&1023,a[r++]=56320|1023&n)}return a.length!==r&&(a.subarray?a=a.subarray(0,r):a.length=r),o.applyFromCharCode(a)}(e=o.transformTo(h.uint8array?"uint8array":"array",e))},o.inherits(a,n),a.prototype.processChunk=function(e){var t=o.transformTo(h.uint8array?"uint8array":"array",e.data);if(this.leftOver&&this.leftOver.length){if(h.uint8array){var r=t;(t=new Uint8Array(r.length+this.leftOver.length)).set(this.leftOver,0),t.set(r,this.leftOver.length)}else t=this.leftOver.concat(t);this.leftOver=null}var n=function(e,t){var r;for((t=t||e.length)>e.length&&(t=e.length),r=t-1;0<=r&&128==(192&e[r]);)r--;return 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r=0;r>8;this.dir=!!(16&this.externalFileAttributes),0==e&&(this.dosPermissions=63&this.externalFileAttributes),3==e&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileNameStr.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(e){if(this.extraFields[1]){var t=n(this.extraFields[1].value);this.uncompressedSize===s.MAX_VALUE_32BITS&&(this.uncompressedSize=t.readInt(8)),this.compressedSize===s.MAX_VALUE_32BITS&&(this.compressedSize=t.readInt(8)),this.localHeaderOffset===s.MAX_VALUE_32BITS&&(this.localHeaderOffset=t.readInt(8)),this.diskNumberStart===s.MAX_VALUE_32BITS&&(this.diskNumberStart=t.readInt(4))}},readExtraFields:function(e){var t,r,n,i=e.index+this.extraFieldsLength;for(this.extraFields||(this.extraFields={});e.index+4>>6:(r<65536?t[s++]=224|r>>>12:(t[s++]=240|r>>>18,t[s++]=128|r>>>12&63),t[s++]=128|r>>>6&63),t[s++]=128|63&r);return t},r.buf2binstring=function(e){return l(e,e.length)},r.binstring2buf=function(e){for(var t=new 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A(e,t){u._tr_flush_block(e,0<=e.block_start?e.block_start:-1,e.strstart-e.block_start,t),e.block_start=e.strstart,E(e.strm)}function I(e,t){e.pending_buf[e.pending++]=t}function O(e,t){e.pending_buf[e.pending++]=t>>>8&255,e.pending_buf[e.pending++]=255&t}function B(e,t){var r,n,i=e.max_chain_length,s=e.strstart,a=e.prev_length,o=e.nice_match,h=e.strstart>e.w_size-w?e.strstart-(e.w_size-w):0,u=e.window,l=e.w_mask,f=e.prev,d=e.strstart+y,c=u[s+a-1],p=u[s+a];e.prev_length>=e.good_match&&(i>>=2),o>e.lookahead&&(o=e.lookahead);do{if(u[(r=t)+a]===p&&u[r+a-1]===c&&u[r]===u[s]&&u[++r]===u[s+1]){s+=2,r++;do{}while(u[++s]===u[++r]&&u[++s]===u[++r]&&u[++s]===u[++r]&&u[++s]===u[++r]&&u[++s]===u[++r]&&u[++s]===u[++r]&&u[++s]===u[++r]&&u[++s]===u[++r]&&sh&&0!=--i);return a<=e.lookahead?a:e.lookahead}function R(e){var t,r,n,i,s,a,o,h,u,l,f=e.w_size;do{if(i=e.window_size-e.lookahead-e.strstart,e.strstart>=f+(f-w)){for(d.arraySet(e.window,e.window,f,f,0),e.match_start-=f,e.strstart-=f,e.block_start-=f,t=r=e.hash_size;n=e.head[--t],e.head[t]=f<=n?n-f:0,--r;);for(t=r=f;n=e.prev[--t],e.prev[t]=f<=n?n-f:0,--r;);i+=f}if(0===e.strm.avail_in)break;if(a=e.strm,o=e.window,h=e.strstart+e.lookahead,l=void 0,(u=i)<(l=a.avail_in)&&(l=u),r=0===l?0:(a.avail_in-=l,d.arraySet(o,a.input,a.next_in,l,h),1===a.state.wrap?a.adler=c(a.adler,o,l,h):2===a.state.wrap&&(a.adler=p(a.adler,o,l,h)),a.next_in+=l,a.total_in+=l,l),e.lookahead+=r,e.lookahead+e.insert>=v)for(s=e.strstart-e.insert,e.ins_h=e.window[s],e.ins_h=(e.ins_h<=v&&(e.ins_h=(e.ins_h<=v)if(n=u._tr_tally(e,e.strstart-e.match_start,e.match_length-v),e.lookahead-=e.match_length,e.match_length<=e.max_lazy_match&&e.lookahead>=v){for(e.match_length--;e.strstart++,e.ins_h=(e.ins_h<=v&&(e.ins_h=(e.ins_h<=v&&e.match_length<=e.prev_length){for(i=e.strstart+e.lookahead-v,n=u._tr_tally(e,e.strstart-1-e.prev_match,e.prev_length-v),e.lookahead-=e.prev_length-1,e.prev_length-=2;++e.strstart<=i&&(e.ins_h=(e.ins_h<e.pending_buf_size-5&&(r=e.pending_buf_size-5);;){if(e.lookahead<=1){if(R(e),0===e.lookahead&&t===l)return 1;if(0===e.lookahead)break}e.strstart+=e.lookahead,e.lookahead=0;var n=e.block_start+r;if((0===e.strstart||e.strstart>=n)&&(e.lookahead=e.strstart-n,e.strstart=n,A(e,!1),0===e.strm.avail_out))return 1;if(e.strstart-e.block_start>=e.w_size-w&&(A(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,4===t?(A(e,!0),0===e.strm.avail_out?3:4):(e.strstart>e.block_start&&(A(e,!1),e.strm.avail_out),1)}),new F(4,4,8,4,T),new F(4,5,16,8,T),new F(4,6,32,32,T),new F(4,4,16,16,D),new F(8,16,32,32,D),new F(8,16,128,128,D),new F(8,32,128,256,D),new F(32,128,258,1024,D),new F(32,258,258,4096,D)],r.deflateInit=function(e,t){return L(e,t,_,15,8,0)},r.deflateInit2=L,r.deflateReset=P,r.deflateResetKeep=U,r.deflateSetHeader=function(e,t){return e&&e.state?2!==e.state.wrap?m:(e.state.gzhead=t,f):m},r.deflate=function(e,t){var r,n,i,s;if(!e||!e.state||5>8&255),I(n,n.gzhead.time>>16&255),I(n,n.gzhead.time>>24&255),I(n,9===n.level?2:2<=n.strategy||n.level<2?4:0),I(n,255&n.gzhead.os),n.gzhead.extra&&n.gzhead.extra.length&&(I(n,255&n.gzhead.extra.length),I(n,n.gzhead.extra.length>>8&255)),n.gzhead.hcrc&&(e.adler=p(e.adler,n.pending_buf,n.pending,0)),n.gzindex=0,n.status=69):(I(n,0),I(n,0),I(n,0),I(n,0),I(n,0),I(n,9===n.level?2:2<=n.strategy||n.level<2?4:0),I(n,3),n.status=x);else{var a=_+(n.w_bits-8<<4)<<8;a|=(2<=n.strategy||n.level<2?0:n.level<6?1:6===n.level?2:3)<<6,0!==n.strstart&&(a|=32),a+=31-a%31,n.status=x,O(n,a),0!==n.strstart&&(O(n,e.adler>>>16),O(n,65535&e.adler)),e.adler=1}if(69===n.status)if(n.gzhead.extra){for(i=n.pending;n.gzindex<(65535&n.gzhead.extra.length)&&(n.pending!==n.pending_buf_size||(n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),E(e),i=n.pending,n.pending!==n.pending_buf_size));)I(n,255&n.gzhead.extra[n.gzindex]),n.gzindex++;n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),n.gzindex===n.gzhead.extra.length&&(n.gzindex=0,n.status=73)}else n.status=73;if(73===n.status)if(n.gzhead.name){i=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),E(e),i=n.pending,n.pending===n.pending_buf_size)){s=1;break}s=n.gzindexi&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),0===s&&(n.gzindex=0,n.status=91)}else n.status=91;if(91===n.status)if(n.gzhead.comment){i=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),E(e),i=n.pending,n.pending===n.pending_buf_size)){s=1;break}s=n.gzindexi&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),0===s&&(n.status=103)}else n.status=103;if(103===n.status&&(n.gzhead.hcrc?(n.pending+2>n.pending_buf_size&&E(e),n.pending+2<=n.pending_buf_size&&(I(n,255&e.adler),I(n,e.adler>>8&255),e.adler=0,n.status=x)):n.status=x),0!==n.pending){if(E(e),0===e.avail_out)return n.last_flush=-1,f}else if(0===e.avail_in&&z(t)<=z(r)&&4!==t)return S(e,-5);if(666===n.status&&0!==e.avail_in)return S(e,-5);if(0!==e.avail_in||0!==n.lookahead||t!==l&&666!==n.status){var o=2===n.strategy?function(e,t){for(var r;;){if(0===e.lookahead&&(R(e),0===e.lookahead)){if(t===l)return 1;break}if(e.match_length=0,r=u._tr_tally(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,r&&(A(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,4===t?(A(e,!0),0===e.strm.avail_out?3:4):e.last_lit&&(A(e,!1),0===e.strm.avail_out)?1:2}(n,t):3===n.strategy?function(e,t){for(var r,n,i,s,a=e.window;;){if(e.lookahead<=y){if(R(e),e.lookahead<=y&&t===l)return 1;if(0===e.lookahead)break}if(e.match_length=0,e.lookahead>=v&&0e.lookahead&&(e.match_length=e.lookahead)}if(e.match_length>=v?(r=u._tr_tally(e,1,e.match_length-v),e.lookahead-=e.match_length,e.strstart+=e.match_length,e.match_length=0):(r=u._tr_tally(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++),r&&(A(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,4===t?(A(e,!0),0===e.strm.avail_out?3:4):e.last_lit&&(A(e,!1),0===e.strm.avail_out)?1:2}(n,t):h[n.level].func(n,t);if(3!==o&&4!==o||(n.status=666),1===o||3===o)return 0===e.avail_out&&(n.last_flush=-1),f;if(2===o&&(1===t?u._tr_align(n):5!==t&&(u._tr_stored_block(n,0,0,!1),3===t&&(C(n.head),0===n.lookahead&&(n.strstart=0,n.block_start=0,n.insert=0))),E(e),0===e.avail_out))return n.last_flush=-1,f}return 4!==t?f:n.wrap<=0?1:(2===n.wrap?(I(n,255&e.adler),I(n,e.adler>>8&255),I(n,e.adler>>16&255),I(n,e.adler>>24&255),I(n,255&e.total_in),I(n,e.total_in>>8&255),I(n,e.total_in>>16&255),I(n,e.total_in>>24&255)):(O(n,e.adler>>>16),O(n,65535&e.adler)),E(e),0=r.w_size&&(0===s&&(C(r.head),r.strstart=0,r.block_start=0,r.insert=0),u=new d.Buf8(r.w_size),d.arraySet(u,t,l-r.w_size,r.w_size,0),t=u,l=r.w_size),a=e.avail_in,o=e.next_in,h=e.input,e.avail_in=l,e.next_in=0,e.input=t,R(r);r.lookahead>=v;){for(n=r.strstart,i=r.lookahead-(v-1);r.ins_h=(r.ins_h<>>=y=v>>>24,p-=y,0==(y=v>>>16&255))C[s++]=65535&v;else{if(!(16&y)){if(0==(64&y)){v=m[(65535&v)+(c&(1<>>=y,p-=y),p<15&&(c+=z[n++]<>>=y=v>>>24,p-=y,!(16&(y=v>>>16&255))){if(0==(64&y)){v=_[(65535&v)+(c&(1<>>=y,p-=y,(y=s-a)>3,c&=(1<<(p-=w<<3))-1,e.next_in=n,e.next_out=s,e.avail_in=n>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24)}function s(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new I.Buf16(320),this.work=new I.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function a(e){var t;return e&&e.state?(t=e.state,e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=P,t.last=0,t.havedict=0,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new I.Buf32(n),t.distcode=t.distdyn=new I.Buf32(i),t.sane=1,t.back=-1,N):U}function o(e){var t;return e&&e.state?((t=e.state).wsize=0,t.whave=0,t.wnext=0,a(e)):U}function h(e,t){var r,n;return e&&e.state?(n=e.state,t<0?(r=0,t=-t):(r=1+(t>>4),t<48&&(t&=15)),t&&(t<8||15=s.wsize?(I.arraySet(s.window,t,r-s.wsize,s.wsize,0),s.wnext=0,s.whave=s.wsize):(n<(i=s.wsize-s.wnext)&&(i=n),I.arraySet(s.window,t,r-n,i,s.wnext),(n-=i)?(I.arraySet(s.window,t,r-n,n,0),s.wnext=n,s.whave=s.wsize):(s.wnext+=i,s.wnext===s.wsize&&(s.wnext=0),s.whave>>8&255,r.check=B(r.check,E,2,0),l=u=0,r.mode=2;break}if(r.flags=0,r.head&&(r.head.done=!1),!(1&r.wrap)||(((255&u)<<8)+(u>>8))%31){e.msg="incorrect header check",r.mode=30;break}if(8!=(15&u)){e.msg="unknown compression method",r.mode=30;break}if(l-=4,k=8+(15&(u>>>=4)),0===r.wbits)r.wbits=k;else if(k>r.wbits){e.msg="invalid window size",r.mode=30;break}r.dmax=1<>8&1),512&r.flags&&(E[0]=255&u,E[1]=u>>>8&255,r.check=B(r.check,E,2,0)),l=u=0,r.mode=3;case 3:for(;l<32;){if(0===o)break e;o--,u+=n[s++]<>>8&255,E[2]=u>>>16&255,E[3]=u>>>24&255,r.check=B(r.check,E,4,0)),l=u=0,r.mode=4;case 4:for(;l<16;){if(0===o)break e;o--,u+=n[s++]<>8),512&r.flags&&(E[0]=255&u,E[1]=u>>>8&255,r.check=B(r.check,E,2,0)),l=u=0,r.mode=5;case 5:if(1024&r.flags){for(;l<16;){if(0===o)break e;o--,u+=n[s++]<>>8&255,r.check=B(r.check,E,2,0)),l=u=0}else r.head&&(r.head.extra=null);r.mode=6;case 6:if(1024&r.flags&&(o<(c=r.length)&&(c=o),c&&(r.head&&(k=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),I.arraySet(r.head.extra,n,s,c,k)),512&r.flags&&(r.check=B(r.check,n,c,s)),o-=c,s+=c,r.length-=c),r.length))break e;r.length=0,r.mode=7;case 7:if(2048&r.flags){if(0===o)break e;for(c=0;k=n[s+c++],r.head&&k&&r.length<65536&&(r.head.name+=String.fromCharCode(k)),k&&c>9&1,r.head.done=!0),e.adler=r.check=0,r.mode=12;break;case 10:for(;l<32;){if(0===o)break e;o--,u+=n[s++]<>>=7&l,l-=7&l,r.mode=27;break}for(;l<3;){if(0===o)break e;o--,u+=n[s++]<>>=1)){case 0:r.mode=14;break;case 1:if(j(r),r.mode=20,6!==t)break;u>>>=2,l-=2;break e;case 2:r.mode=17;break;case 3:e.msg="invalid block type",r.mode=30}u>>>=2,l-=2;break;case 14:for(u>>>=7&l,l-=7&l;l<32;){if(0===o)break e;o--,u+=n[s++]<>>16^65535)){e.msg="invalid stored block lengths",r.mode=30;break}if(r.length=65535&u,l=u=0,r.mode=15,6===t)break e;case 15:r.mode=16;case 16:if(c=r.length){if(o>>=5,l-=5,r.ndist=1+(31&u),u>>>=5,l-=5,r.ncode=4+(15&u),u>>>=4,l-=4,286>>=3,l-=3}for(;r.have<19;)r.lens[A[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,S={bits:r.lenbits},x=T(0,r.lens,0,19,r.lencode,0,r.work,S),r.lenbits=S.bits,x){e.msg="invalid code lengths set",r.mode=30;break}r.have=0,r.mode=19;case 19:for(;r.have>>16&255,b=65535&C,!((_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<>>=_,l-=_,r.lens[r.have++]=b;else{if(16===b){for(z=_+2;l>>=_,l-=_,0===r.have){e.msg="invalid bit length repeat",r.mode=30;break}k=r.lens[r.have-1],c=3+(3&u),u>>>=2,l-=2}else if(17===b){for(z=_+3;l>>=_)),u>>>=3,l-=3}else{for(z=_+7;l>>=_)),u>>>=7,l-=7}if(r.have+c>r.nlen+r.ndist){e.msg="invalid bit length repeat",r.mode=30;break}for(;c--;)r.lens[r.have++]=k}}if(30===r.mode)break;if(0===r.lens[256]){e.msg="invalid code -- missing end-of-block",r.mode=30;break}if(r.lenbits=9,S={bits:r.lenbits},x=T(D,r.lens,0,r.nlen,r.lencode,0,r.work,S),r.lenbits=S.bits,x){e.msg="invalid literal/lengths set",r.mode=30;break}if(r.distbits=6,r.distcode=r.distdyn,S={bits:r.distbits},x=T(F,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,S),r.distbits=S.bits,x){e.msg="invalid distances set",r.mode=30;break}if(r.mode=20,6===t)break e;case 20:r.mode=21;case 21:if(6<=o&&258<=h){e.next_out=a,e.avail_out=h,e.next_in=s,e.avail_in=o,r.hold=u,r.bits=l,R(e,d),a=e.next_out,i=e.output,h=e.avail_out,s=e.next_in,n=e.input,o=e.avail_in,u=r.hold,l=r.bits,12===r.mode&&(r.back=-1);break}for(r.back=0;g=(C=r.lencode[u&(1<>>16&255,b=65535&C,!((_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<>v)])>>>16&255,b=65535&C,!(v+(_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<>>=v,l-=v,r.back+=v}if(u>>>=_,l-=_,r.back+=_,r.length=b,0===g){r.mode=26;break}if(32&g){r.back=-1,r.mode=12;break}if(64&g){e.msg="invalid literal/length code",r.mode=30;break}r.extra=15&g,r.mode=22;case 22:if(r.extra){for(z=r.extra;l>>=r.extra,l-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=23;case 23:for(;g=(C=r.distcode[u&(1<>>16&255,b=65535&C,!((_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<>v)])>>>16&255,b=65535&C,!(v+(_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<>>=v,l-=v,r.back+=v}if(u>>>=_,l-=_,r.back+=_,64&g){e.msg="invalid distance code",r.mode=30;break}r.offset=b,r.extra=15&g,r.mode=24;case 24:if(r.extra){for(z=r.extra;l>>=r.extra,l-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){e.msg="invalid distance too far back",r.mode=30;break}r.mode=25;case 25:if(0===h)break e;if(c=d-h,r.offset>c){if((c=r.offset-c)>r.whave&&r.sane){e.msg="invalid distance too far back",r.mode=30;break}p=c>r.wnext?(c-=r.wnext,r.wsize-c):r.wnext-c,c>r.length&&(c=r.length),m=r.window}else m=i,p=a-r.offset,c=r.length;for(hc?(m=R[T+a[v]],A[I+a[v]]):(m=96,0),h=1<>S)+(u-=h)]=p<<24|m<<16|_|0,0!==u;);for(h=1<>=1;if(0!==h?(E&=h-1,E+=h):E=0,v++,0==--O[b]){if(b===w)break;b=t[r+a[v]]}if(k>>7)]}function x(e,t){e.pending_buf[e.pending++]=255&t,e.pending_buf[e.pending++]=t>>>8&255}function S(e,t,r){e.bi_valid>i-r?(e.bi_buf|=t<>i-e.bi_valid,e.bi_valid+=r-i):(e.bi_buf|=t<>>=1,r<<=1,0<--t;);return r>>>1}function E(e,t,r){var n,i,s=new Array(_+1),a=0;for(n=1;n<=_;n++)s[n]=a=a+r[n-1]<<1;for(i=0;i<=t;i++){var o=e[2*i+1];0!==o&&(e[2*i]=C(s[o]++,o))}}function A(e){var t;for(t=0;t<286;t++)e.dyn_ltree[2*t]=0;for(t=0;t<30;t++)e.dyn_dtree[2*t]=0;for(t=0;t<19;t++)e.bl_tree[2*t]=0;e.dyn_ltree[512]=1,e.opt_len=e.static_len=0,e.last_lit=e.matches=0}function I(e){8>1;1<=r;r--)B(e,s,r);for(i=h;r=e.heap[1],e.heap[1]=e.heap[e.heap_len--],B(e,s,1),n=e.heap[1],e.heap[--e.heap_max]=r,e.heap[--e.heap_max]=n,s[2*i]=s[2*r]+s[2*n],e.depth[i]=(e.depth[r]>=e.depth[n]?e.depth[r]:e.depth[n])+1,s[2*r+1]=s[2*n+1]=i,e.heap[1]=i++,B(e,s,1),2<=e.heap_len;);e.heap[--e.heap_max]=e.heap[1],function(e,t){var r,n,i,s,a,o,h=t.dyn_tree,u=t.max_code,l=t.stat_desc.static_tree,f=t.stat_desc.has_stree,d=t.stat_desc.extra_bits,c=t.stat_desc.extra_base,p=t.stat_desc.max_length,m=0;for(s=0;s<=_;s++)e.bl_count[s]=0;for(h[2*e.heap[e.heap_max]+1]=0,r=e.heap_max+1;r<573;r++)p<(s=h[2*h[2*(n=e.heap[r])+1]+1]+1)&&(s=p,m++),h[2*n+1]=s,u>=7;n<30;n++)for(y[n]=i<<7,e=0;e<1<>>=1)if(1&r&&0!==e.dyn_ltree[2*t])return 0;if(0!==e.dyn_ltree[18]||0!==e.dyn_ltree[20]||0!==e.dyn_ltree[26])return 1;for(t=32;t<256;t++)if(0!==e.dyn_ltree[2*t])return 1;return 0}(e)),T(e,e.l_desc),T(e,e.d_desc),a=function(e){var t;for(D(e,e.dyn_ltree,e.l_desc.max_code),D(e,e.dyn_dtree,e.d_desc.max_code),T(e,e.bl_desc),t=18;3<=t&&0===e.bl_tree[2*l[t]+1];t--);return e.opt_len+=3*(t+1)+5+5+4,t}(e),i=e.opt_len+3+7>>>3,(s=e.static_len+3+7>>>3)<=i&&(i=s)):i=s=r+5,r+4<=i&&-1!==t?U(e,t,r,n):4===e.strategy||s===i?(S(e,2+(n?1:0),3),R(e,f,d)):(S(e,4+(n?1:0),3),function(e,t,r,n){var i;for(S(e,t-257,5),S(e,r-1,5),S(e,n-4,4),i=0;i>>8&255,e.pending_buf[e.d_buf+2*e.last_lit+1]=255&t,e.pending_buf[e.l_buf+e.last_lit]=255&r,e.last_lit++,0===t?e.dyn_ltree[2*r]++:(e.matches++,t--,e.dyn_ltree[2*(p[r]+256+1)]++,e.dyn_dtree[2*k(t)]++),e.last_lit===e.lit_bufsize-1},r._tr_align=function(e){var t;S(e,2,3),z(e,256,f),16===(t=e).bi_valid?(x(t,t.bi_buf),t.bi_buf=0,t.bi_valid=0):8<=t.bi_valid&&(t.pending_buf[t.pending++]=255&t.bi_buf,t.bi_buf>>=8,t.bi_valid-=8)}},{"../utils/common":41}],53:[function(e,t,r){"use strict";t.exports=function(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}},{}],54:[function(e,t,r){"use strict";t.exports="function"==typeof setImmediate?setImmediate:function(){var e=[].slice.apply(arguments);e.splice(1,0,0),setTimeout.apply(null,e)}},{}]},{},[10])(10)})}).call(this,void 0!==r?r:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}]},{},[1])(1)})}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}]},{},[1])(1)});
\ No newline at end of file
diff --git a/docs/member-search-index.js b/docs/member-search-index.js
new file mode 100644
index 0000000000..c570d318a3
--- /dev/null
+++ b/docs/member-search-index.js
@@ -0,0 +1 @@
+memberSearchIndex = [{"p":"dukechatbot.utility","c":"TaskList","l":"add(String)","url":"add(java.lang.String)"},{"p":"dukechatbot.utility","c":"TaskList","l":"add(Task)","url":"add(dukechatbot.utility.Task)"},{"p":"dukechatbot.utility","c":"Ui","l":"added(Task)","url":"added(dukechatbot.utility.Task)"},{"p":"dukechatbot.utility","c":"Ui","l":"bye()"},{"p":"dukechatbot.utility","c":"Parser","l":"categorise(String)","url":"categorise(java.lang.String)"},{"p":"dukechatbot.utility","c":"Deadline","l":"Deadline(String, String)","url":"%3Cinit%3E(java.lang.String,java.lang.String)"},{"p":"dukechatbot.utility","c":"TaskList","l":"delete(Integer, Ui)","url":"delete(java.lang.Integer,dukechatbot.utility.Ui)"},{"p":"dukechatbot.utility","c":"Task","l":"description"},{"p":"dukechatbot.utility","c":"Deadline","l":"DTF"},{"p":"dukechatbot.utility","c":"Event","l":"DTF"},{"p":"dukechatbot.duke","c":"Duke","l":"Duke(String)","url":"%3Cinit%3E(java.lang.String)"},{"p":"dukechatbot.dukeexception","c":"DukeException","l":"DukeException(String)","url":"%3Cinit%3E(java.lang.String)"},{"p":"dukechatbot.utility","c":"Event","l":"end"},{"p":"dukechatbot.utility","c":"Event","l":"Event(String, String)","url":"%3Cinit%3E(java.lang.String,java.lang.String)"},{"p":"dukechatbot.utility","c":"EventTest","l":"EventTest()","url":"%3Cinit%3E()"},{"p":"dukechatbot.utility","c":"EventTest","l":"eventToStringTest()"},{"p":"dukechatbot.utility","c":"TaskList","l":"find(String, Ui)","url":"find(java.lang.String,dukechatbot.utility.Ui)"},{"p":"dukechatbot.utility","c":"TaskList","l":"getArrayList()"},{"p":"dukechatbot.utility","c":"Task","l":"getStatusIcon()"},{"p":"dukechatbot.utility","c":"Ui","l":"greet()"},{"p":"dukechatbot.utility","c":"Task","l":"isDone"},{"p":"dukechatbot.utility","c":"Ui","l":"listMatch(ArrayList)","url":"listMatch(java.util.ArrayList)"},{"p":"dukechatbot.utility","c":"Ui","l":"listOut(ArrayList)","url":"listOut(java.util.ArrayList)"},{"p":"dukechatbot.utility","c":"Storage","l":"load()"},{"p":"dukechatbot.duke","c":"Duke","l":"main(String[])","url":"main(java.lang.String[])"},{"p":"dukechatbot.utility","c":"TaskList","l":"mark(int, Ui)","url":"mark(int,dukechatbot.utility.Ui)"},{"p":"dukechatbot.utility","c":"Task","l":"markAsDone()"},{"p":"dukechatbot.utility","c":"Task","l":"markAsUndone()"},{"p":"dukechatbot.utility","c":"Ui","l":"marked(Task)","url":"marked(dukechatbot.utility.Task)"},{"p":"dukechatbot.utility","c":"Parser","l":"Parser(TaskList, Ui)","url":"%3Cinit%3E(dukechatbot.utility.TaskList,dukechatbot.utility.Ui)"},{"p":"dukechatbot.utility","c":"Ui","l":"removed(Task, ArrayList)","url":"removed(dukechatbot.utility.Task,java.util.ArrayList)"},{"p":"dukechatbot.duke","c":"Duke","l":"run()"},{"p":"dukechatbot.utility","c":"Storage","l":"save()"},{"p":"dukechatbot.utility","c":"Ui","l":"showDescEmptyError(String)","url":"showDescEmptyError(java.lang.String)"},{"p":"dukechatbot.utility","c":"Ui","l":"showLoadingError()"},{"p":"dukechatbot.utility","c":"Ui","l":"showTimeMissingError()"},{"p":"dukechatbot.utility","c":"Ui","l":"showUnknownCommandError()"},{"p":"dukechatbot.utility","c":"Storage","l":"Storage(String, TaskList, Ui)","url":"%3Cinit%3E(java.lang.String,dukechatbot.utility.TaskList,dukechatbot.utility.Ui)"},{"p":"dukechatbot.utility","c":"Deadline","l":"TAG"},{"p":"dukechatbot.utility","c":"Event","l":"TAG"},{"p":"dukechatbot.utility","c":"Todo","l":"TAG"},{"p":"dukechatbot.utility","c":"Task","l":"Task(String)","url":"%3Cinit%3E(java.lang.String)"},{"p":"dukechatbot.utility","c":"TaskList","l":"TaskList(ArrayList)","url":"%3Cinit%3E(java.util.ArrayList)"},{"p":"dukechatbot.utility","c":"Task","l":"time"},{"p":"dukechatbot.utility","c":"Todo","l":"Todo(String)","url":"%3Cinit%3E(java.lang.String)"},{"p":"dukechatbot.utility","c":"TodoTest","l":"TodoTest()","url":"%3Cinit%3E()"},{"p":"dukechatbot.utility","c":"TodoTest","l":"todoToStringTest()"},{"p":"dukechatbot.utility","c":"Deadline","l":"toString()"},{"p":"dukechatbot.utility","c":"Event","l":"toString()"},{"p":"dukechatbot.utility","c":"Task","l":"toString()"},{"p":"dukechatbot.utility","c":"Todo","l":"toString()"},{"p":"dukechatbot.utility","c":"Ui","l":"Ui(ArrayList)","url":"%3Cinit%3E(java.util.ArrayList)"},{"p":"dukechatbot.utility","c":"TaskList","l":"unmark(int, Ui)","url":"unmark(int,dukechatbot.utility.Ui)"},{"p":"dukechatbot.utility","c":"Ui","l":"unmarked(Task)","url":"unmarked(dukechatbot.utility.Task)"}]
\ No newline at end of file
diff --git a/docs/member-search-index.zip b/docs/member-search-index.zip
new file mode 100644
index 0000000000..70da34ad74
Binary files /dev/null and b/docs/member-search-index.zip differ
diff --git a/docs/package-search-index.js b/docs/package-search-index.js
new file mode 100644
index 0000000000..bd13818576
--- /dev/null
+++ b/docs/package-search-index.js
@@ -0,0 +1 @@
+packageSearchIndex = [{"l":"All Packages","url":"allpackages-index.html"},{"l":"dukechatbot.duke"},{"l":"dukechatbot.dukeexception"},{"l":"dukechatbot.utility"}]
\ No newline at end of file
diff --git a/docs/package-search-index.zip b/docs/package-search-index.zip
new file mode 100644
index 0000000000..33f3a7425c
Binary files /dev/null and b/docs/package-search-index.zip differ
diff --git a/docs/resources/glass.png b/docs/resources/glass.png
new file mode 100644
index 0000000000..a7f591f467
Binary files /dev/null and b/docs/resources/glass.png differ
diff --git a/docs/resources/x.png b/docs/resources/x.png
new file mode 100644
index 0000000000..30548a756e
Binary files /dev/null and b/docs/resources/x.png differ
diff --git a/docs/script.js b/docs/script.js
new file mode 100644
index 0000000000..41215a5ab3
--- /dev/null
+++ b/docs/script.js
@@ -0,0 +1,149 @@
+/*
+ * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
+ * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+
+var moduleSearchIndex;
+var packageSearchIndex;
+var typeSearchIndex;
+var memberSearchIndex;
+var tagSearchIndex;
+function loadScripts(doc, tag) {
+ createElem(doc, tag, 'jquery/jszip/dist/jszip.js');
+ createElem(doc, tag, 'jquery/jszip-utils/dist/jszip-utils.js');
+ if (window.navigator.userAgent.indexOf('MSIE ') > 0 || window.navigator.userAgent.indexOf('Trident/') > 0 ||
+ window.navigator.userAgent.indexOf('Edge/') > 0) {
+ createElem(doc, tag, 'jquery/jszip-utils/dist/jszip-utils-ie.js');
+ }
+ createElem(doc, tag, 'search.js');
+
+ $.get(pathtoroot + "module-search-index.zip")
+ .done(function() {
+ JSZipUtils.getBinaryContent(pathtoroot + "module-search-index.zip", function(e, data) {
+ JSZip.loadAsync(data).then(function(zip){
+ zip.file("module-search-index.json").async("text").then(function(content){
+ moduleSearchIndex = JSON.parse(content);
+ });
+ });
+ });
+ });
+ $.get(pathtoroot + "package-search-index.zip")
+ .done(function() {
+ JSZipUtils.getBinaryContent(pathtoroot + "package-search-index.zip", function(e, data) {
+ JSZip.loadAsync(data).then(function(zip){
+ zip.file("package-search-index.json").async("text").then(function(content){
+ packageSearchIndex = JSON.parse(content);
+ });
+ });
+ });
+ });
+ $.get(pathtoroot + "type-search-index.zip")
+ .done(function() {
+ JSZipUtils.getBinaryContent(pathtoroot + "type-search-index.zip", function(e, data) {
+ JSZip.loadAsync(data).then(function(zip){
+ zip.file("type-search-index.json").async("text").then(function(content){
+ typeSearchIndex = JSON.parse(content);
+ });
+ });
+ });
+ });
+ $.get(pathtoroot + "member-search-index.zip")
+ .done(function() {
+ JSZipUtils.getBinaryContent(pathtoroot + "member-search-index.zip", function(e, data) {
+ JSZip.loadAsync(data).then(function(zip){
+ zip.file("member-search-index.json").async("text").then(function(content){
+ memberSearchIndex = JSON.parse(content);
+ });
+ });
+ });
+ });
+ $.get(pathtoroot + "tag-search-index.zip")
+ .done(function() {
+ JSZipUtils.getBinaryContent(pathtoroot + "tag-search-index.zip", function(e, data) {
+ JSZip.loadAsync(data).then(function(zip){
+ zip.file("tag-search-index.json").async("text").then(function(content){
+ tagSearchIndex = JSON.parse(content);
+ });
+ });
+ });
+ });
+ if (!moduleSearchIndex) {
+ createElem(doc, tag, 'module-search-index.js');
+ }
+ if (!packageSearchIndex) {
+ createElem(doc, tag, 'package-search-index.js');
+ }
+ if (!typeSearchIndex) {
+ createElem(doc, tag, 'type-search-index.js');
+ }
+ if (!memberSearchIndex) {
+ createElem(doc, tag, 'member-search-index.js');
+ }
+ if (!tagSearchIndex) {
+ createElem(doc, tag, 'tag-search-index.js');
+ }
+ $(window).resize(function() {
+ $('.navPadding').css('padding-top', $('.fixedNav').css("height"));
+ });
+}
+
+function createElem(doc, tag, path) {
+ var script = doc.createElement(tag);
+ var scriptElement = doc.getElementsByTagName(tag)[0];
+ script.src = pathtoroot + path;
+ scriptElement.parentNode.insertBefore(script, scriptElement);
+}
+
+function show(type) {
+ count = 0;
+ for (var key in data) {
+ var row = document.getElementById(key);
+ if ((data[key] & type) !== 0) {
+ row.style.display = '';
+ row.className = (count++ % 2) ? rowColor : altColor;
+ }
+ else
+ row.style.display = 'none';
+ }
+ updateTabs(type);
+}
+
+function updateTabs(type) {
+ for (var value in tabs) {
+ var sNode = document.getElementById(tabs[value][0]);
+ var spanNode = sNode.firstChild;
+ if (value == type) {
+ sNode.className = activeTableTab;
+ spanNode.innerHTML = tabs[value][1];
+ }
+ else {
+ sNode.className = tableTab;
+ spanNode.innerHTML = "" + tabs[value][1] + " ";
+ }
+ }
+}
+
+function updateModuleFrame(pFrame, cFrame) {
+ top.packageFrame.location = pFrame;
+ top.classFrame.location = cFrame;
+}
diff --git a/docs/search.js b/docs/search.js
new file mode 100644
index 0000000000..38160c2fb7
--- /dev/null
+++ b/docs/search.js
@@ -0,0 +1,326 @@
+/*
+ * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
+ * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+
+var noResult = {l: "No results found"};
+var catModules = "Modules";
+var catPackages = "Packages";
+var catTypes = "Types";
+var catMembers = "Members";
+var catSearchTags = "SearchTags";
+var highlight = "$& ";
+var camelCaseRegexp = "";
+var secondaryMatcher = "";
+function getHighlightedText(item) {
+ var ccMatcher = new RegExp(camelCaseRegexp);
+ var label = item.replace(ccMatcher, highlight);
+ if (label === item) {
+ label = item.replace(secondaryMatcher, highlight);
+ }
+ return label;
+}
+function getURLPrefix(ui) {
+ var urlPrefix="";
+ if (useModuleDirectories) {
+ var slash = "/";
+ if (ui.item.category === catModules) {
+ return ui.item.l + slash;
+ } else if (ui.item.category === catPackages && ui.item.m) {
+ return ui.item.m + slash;
+ } else if ((ui.item.category === catTypes && ui.item.p) || ui.item.category === catMembers) {
+ $.each(packageSearchIndex, function(index, item) {
+ if (ui.item.p == item.l) {
+ urlPrefix = item.m + slash;
+ }
+ });
+ return urlPrefix;
+ } else {
+ return urlPrefix;
+ }
+ }
+ return urlPrefix;
+}
+var watermark = 'Search';
+$(function() {
+ $("#search").val('');
+ $("#search").prop("disabled", false);
+ $("#reset").prop("disabled", false);
+ $("#search").val(watermark).addClass('watermark');
+ $("#search").blur(function() {
+ if ($(this).val().length == 0) {
+ $(this).val(watermark).addClass('watermark');
+ }
+ });
+ $("#search").on('click keydown', function() {
+ if ($(this).val() == watermark) {
+ $(this).val('').removeClass('watermark');
+ }
+ });
+ $("#reset").click(function() {
+ $("#search").val('');
+ $("#search").focus();
+ });
+ $("#search").focus();
+ $("#search")[0].setSelectionRange(0, 0);
+});
+$.widget("custom.catcomplete", $.ui.autocomplete, {
+ _create: function() {
+ this._super();
+ this.widget().menu("option", "items", "> :not(.ui-autocomplete-category)");
+ },
+ _renderMenu: function(ul, items) {
+ var rMenu = this,
+ currentCategory = "";
+ rMenu.menu.bindings = $();
+ $.each(items, function(index, item) {
+ var li;
+ if (item.l !== noResult.l && item.category !== currentCategory) {
+ ul.append("" + item.category + " ");
+ currentCategory = item.category;
+ }
+ li = rMenu._renderItemData(ul, item);
+ if (item.category) {
+ li.attr("aria-label", item.category + " : " + item.l);
+ li.attr("class", "resultItem");
+ } else {
+ li.attr("aria-label", item.l);
+ li.attr("class", "resultItem");
+ }
+ });
+ },
+ _renderItem: function(ul, item) {
+ var label = "";
+ if (item.category === catModules) {
+ label = getHighlightedText(item.l);
+ } else if (item.category === catPackages) {
+ label = (item.m)
+ ? getHighlightedText(item.m + "/" + item.l)
+ : getHighlightedText(item.l);
+ } else if (item.category === catTypes) {
+ label = (item.p)
+ ? getHighlightedText(item.p + "." + item.l)
+ : getHighlightedText(item.l);
+ } else if (item.category === catMembers) {
+ label = getHighlightedText(item.p + "." + (item.c + "." + item.l));
+ } else if (item.category === catSearchTags) {
+ label = getHighlightedText(item.l);
+ } else {
+ label = item.l;
+ }
+ var li = $("
").appendTo(li);
+ if (item.category === catSearchTags) {
+ if (item.d) {
+ div.html(label + " (" + item.h + ") "
+ + item.d + " (" + item.h + ") ");
+ }
+ } else {
+ div.html(label);
+ }
+ return li;
+ }
+});
+$(function() {
+ $("#search").catcomplete({
+ minLength: 1,
+ delay: 100,
+ source: function(request, response) {
+ var result = new Array();
+ var presult = new Array();
+ var tresult = new Array();
+ var mresult = new Array();
+ var tgresult = new Array();
+ var secondaryresult = new Array();
+ var displayCount = 0;
+ var exactMatcher = new RegExp("^" + $.ui.autocomplete.escapeRegex(request.term) + "$", "i");
+ camelCaseRegexp = ($.ui.autocomplete.escapeRegex(request.term)).split(/(?=[A-Z])/).join("([a-z0-9_$]*?)");
+ var camelCaseMatcher = new RegExp("^" + camelCaseRegexp);
+ secondaryMatcher = new RegExp($.ui.autocomplete.escapeRegex(request.term), "i");
+
+ // Return the nested innermost name from the specified object
+ function nestedName(e) {
+ return e.l.substring(e.l.lastIndexOf(".") + 1);
+ }
+
+ function concatResults(a1, a2) {
+ a1 = a1.concat(a2);
+ a2.length = 0;
+ return a1;
+ }
+
+ if (moduleSearchIndex) {
+ var mdleCount = 0;
+ $.each(moduleSearchIndex, function(index, item) {
+ item.category = catModules;
+ if (exactMatcher.test(item.l)) {
+ result.push(item);
+ mdleCount++;
+ } else if (camelCaseMatcher.test(item.l)) {
+ result.push(item);
+ } else if (secondaryMatcher.test(item.l)) {
+ secondaryresult.push(item);
+ }
+ });
+ displayCount = mdleCount;
+ result = concatResults(result, secondaryresult);
+ }
+ if (packageSearchIndex) {
+ var pCount = 0;
+ var pkg = "";
+ $.each(packageSearchIndex, function(index, item) {
+ item.category = catPackages;
+ pkg = (item.m)
+ ? (item.m + "/" + item.l)
+ : item.l;
+ if (exactMatcher.test(item.l)) {
+ presult.push(item);
+ pCount++;
+ } else if (camelCaseMatcher.test(pkg)) {
+ presult.push(item);
+ } else if (secondaryMatcher.test(pkg)) {
+ secondaryresult.push(item);
+ }
+ });
+ result = result.concat(concatResults(presult, secondaryresult));
+ displayCount = (pCount > displayCount) ? pCount : displayCount;
+ }
+ if (typeSearchIndex) {
+ var tCount = 0;
+ $.each(typeSearchIndex, function(index, item) {
+ item.category = catTypes;
+ var s = nestedName(item);
+ if (exactMatcher.test(s)) {
+ tresult.push(item);
+ tCount++;
+ } else if (camelCaseMatcher.test(s)) {
+ tresult.push(item);
+ } else if (secondaryMatcher.test(item.p + "." + item.l)) {
+ secondaryresult.push(item);
+ }
+ });
+ result = result.concat(concatResults(tresult, secondaryresult));
+ displayCount = (tCount > displayCount) ? tCount : displayCount;
+ }
+ if (memberSearchIndex) {
+ var mCount = 0;
+ $.each(memberSearchIndex, function(index, item) {
+ item.category = catMembers;
+ var s = nestedName(item);
+ if (exactMatcher.test(s)) {
+ mresult.push(item);
+ mCount++;
+ } else if (camelCaseMatcher.test(s)) {
+ mresult.push(item);
+ } else if (secondaryMatcher.test(item.c + "." + item.l)) {
+ secondaryresult.push(item);
+ }
+ });
+ result = result.concat(concatResults(mresult, secondaryresult));
+ displayCount = (mCount > displayCount) ? mCount : displayCount;
+ }
+ if (tagSearchIndex) {
+ var tgCount = 0;
+ $.each(tagSearchIndex, function(index, item) {
+ item.category = catSearchTags;
+ if (exactMatcher.test(item.l)) {
+ tgresult.push(item);
+ tgCount++;
+ } else if (secondaryMatcher.test(item.l)) {
+ secondaryresult.push(item);
+ }
+ });
+ result = result.concat(concatResults(tgresult, secondaryresult));
+ displayCount = (tgCount > displayCount) ? tgCount : displayCount;
+ }
+ displayCount = (displayCount > 500) ? displayCount : 500;
+ var counter = function() {
+ var count = {Modules: 0, Packages: 0, Types: 0, Members: 0, SearchTags: 0};
+ var f = function(item) {
+ count[item.category] += 1;
+ return (count[item.category] <= displayCount);
+ };
+ return f;
+ }();
+ response(result.filter(counter));
+ },
+ response: function(event, ui) {
+ if (!ui.content.length) {
+ ui.content.push(noResult);
+ } else {
+ $("#search").empty();
+ }
+ },
+ autoFocus: true,
+ position: {
+ collision: "flip"
+ },
+ select: function(event, ui) {
+ if (ui.item.l !== noResult.l) {
+ var url = getURLPrefix(ui);
+ if (ui.item.category === catModules) {
+ if (useModuleDirectories) {
+ url += "module-summary.html";
+ } else {
+ url = ui.item.l + "-summary.html";
+ }
+ } else if (ui.item.category === catPackages) {
+ if (ui.item.url) {
+ url = ui.item.url;
+ } else {
+ url += ui.item.l.replace(/\./g, '/') + "/package-summary.html";
+ }
+ } else if (ui.item.category === catTypes) {
+ if (ui.item.url) {
+ url = ui.item.url;
+ } else if (ui.item.p === "") {
+ url += ui.item.l + ".html";
+ } else {
+ url += ui.item.p.replace(/\./g, '/') + "/" + ui.item.l + ".html";
+ }
+ } else if (ui.item.category === catMembers) {
+ if (ui.item.p === "") {
+ url += ui.item.c + ".html" + "#";
+ } else {
+ url += ui.item.p.replace(/\./g, '/') + "/" + ui.item.c + ".html" + "#";
+ }
+ if (ui.item.url) {
+ url += ui.item.url;
+ } else {
+ url += ui.item.l;
+ }
+ } else if (ui.item.category === catSearchTags) {
+ url += ui.item.u;
+ }
+ if (top !== window) {
+ parent.classFrame.location = pathtoroot + url;
+ } else {
+ window.location.href = pathtoroot + url;
+ }
+ $("#search").focus();
+ }
+ }
+ });
+});
diff --git a/docs/stylesheet.css b/docs/stylesheet.css
new file mode 100644
index 0000000000..fa246765cf
--- /dev/null
+++ b/docs/stylesheet.css
@@ -0,0 +1,906 @@
+/*
+ * Javadoc style sheet
+ */
+
+@import url('resources/fonts/dejavu.css');
+
+/*
+ * Styles for individual HTML elements.
+ *
+ * These are styles that are specific to individual HTML elements. Changing them affects the style of a particular
+ * HTML element throughout the page.
+ */
+
+body {
+ background-color:#ffffff;
+ color:#353833;
+ font-family:'DejaVu Sans', Arial, Helvetica, sans-serif;
+ font-size:14px;
+ margin:0;
+ padding:0;
+ height:100%;
+ width:100%;
+}
+iframe {
+ margin:0;
+ padding:0;
+ height:100%;
+ width:100%;
+ overflow-y:scroll;
+ border:none;
+}
+a:link, a:visited {
+ text-decoration:none;
+ color:#4A6782;
+}
+a[href]:hover, a[href]:focus {
+ text-decoration:none;
+ color:#bb7a2a;
+}
+a[name] {
+ color:#353833;
+}
+a[name]:before, a[name]:target, a[id]:before, a[id]:target {
+ content:"";
+ display:inline-block;
+ position:relative;
+ padding-top:129px;
+ margin-top:-129px;
+}
+pre {
+ font-family:'DejaVu Sans Mono', monospace;
+ font-size:14px;
+}
+h1 {
+ font-size:20px;
+}
+h2 {
+ font-size:18px;
+}
+h3 {
+ font-size:16px;
+ font-style:italic;
+}
+h4 {
+ font-size:13px;
+}
+h5 {
+ font-size:12px;
+}
+h6 {
+ font-size:11px;
+}
+ul {
+ list-style-type:disc;
+}
+code, tt {
+ font-family:'DejaVu Sans Mono', monospace;
+ font-size:14px;
+ padding-top:4px;
+ margin-top:8px;
+ line-height:1.4em;
+}
+dt code {
+ font-family:'DejaVu Sans Mono', monospace;
+ font-size:14px;
+ padding-top:4px;
+}
+table tr td dt code {
+ font-family:'DejaVu Sans Mono', monospace;
+ font-size:14px;
+ vertical-align:top;
+ padding-top:4px;
+}
+sup {
+ font-size:8px;
+}
+
+/*
+ * Styles for HTML generated by javadoc.
+ *
+ * These are style classes that are used by the standard doclet to generate HTML documentation.
+ */
+
+/*
+ * Styles for document title and copyright.
+ */
+.clear {
+ clear:both;
+ height:0px;
+ overflow:hidden;
+}
+.aboutLanguage {
+ float:right;
+ padding:0px 21px;
+ font-size:11px;
+ z-index:200;
+ margin-top:-9px;
+}
+.legalCopy {
+ margin-left:.5em;
+}
+.bar a, .bar a:link, .bar a:visited, .bar a:active {
+ color:#FFFFFF;
+ text-decoration:none;
+}
+.bar a:hover, .bar a:focus {
+ color:#bb7a2a;
+}
+.tab {
+ background-color:#0066FF;
+ color:#ffffff;
+ padding:8px;
+ width:5em;
+ font-weight:bold;
+}
+/*
+ * Styles for navigation bar.
+ */
+.bar {
+ background-color:#4D7A97;
+ color:#FFFFFF;
+ padding:.8em .5em .4em .8em;
+ height:auto;/*height:1.8em;*/
+ font-size:11px;
+ margin:0;
+}
+.navPadding {
+ padding-top: 107px;
+}
+.fixedNav {
+ position:fixed;
+ width:100%;
+ z-index:999;
+ background-color:#ffffff;
+}
+.topNav {
+ background-color:#4D7A97;
+ color:#FFFFFF;
+ float:left;
+ padding:0;
+ width:100%;
+ clear:right;
+ height:2.8em;
+ padding-top:10px;
+ overflow:hidden;
+ font-size:12px;
+}
+.bottomNav {
+ margin-top:10px;
+ background-color:#4D7A97;
+ color:#FFFFFF;
+ float:left;
+ padding:0;
+ width:100%;
+ clear:right;
+ height:2.8em;
+ padding-top:10px;
+ overflow:hidden;
+ font-size:12px;
+}
+.subNav {
+ background-color:#dee3e9;
+ float:left;
+ width:100%;
+ overflow:hidden;
+ font-size:12px;
+}
+.subNav div {
+ clear:left;
+ float:left;
+ padding:0 0 5px 6px;
+ text-transform:uppercase;
+}
+ul.navList, ul.subNavList {
+ float:left;
+ margin:0 25px 0 0;
+ padding:0;
+}
+ul.navList li{
+ list-style:none;
+ float:left;
+ padding: 5px 6px;
+ text-transform:uppercase;
+}
+ul.navListSearch {
+ float:right;
+ margin:0 0 0 0;
+ padding:0;
+}
+ul.navListSearch li {
+ list-style:none;
+ float:right;
+ padding: 5px 6px;
+ text-transform:uppercase;
+}
+ul.navListSearch li label {
+ position:relative;
+ right:-16px;
+}
+ul.subNavList li {
+ list-style:none;
+ float:left;
+}
+.topNav a:link, .topNav a:active, .topNav a:visited, .bottomNav a:link, .bottomNav a:active, .bottomNav a:visited {
+ color:#FFFFFF;
+ text-decoration:none;
+ text-transform:uppercase;
+}
+.topNav a:hover, .bottomNav a:hover {
+ text-decoration:none;
+ color:#bb7a2a;
+ text-transform:uppercase;
+}
+.navBarCell1Rev {
+ background-color:#F8981D;
+ color:#253441;
+ margin: auto 5px;
+}
+.skipNav {
+ position:absolute;
+ top:auto;
+ left:-9999px;
+ overflow:hidden;
+}
+/*
+ * Styles for page header and footer.
+ */
+.header, .footer {
+ clear:both;
+ margin:0 20px;
+ padding:5px 0 0 0;
+}
+.indexNav {
+ position:relative;
+ font-size:12px;
+ background-color:#dee3e9;
+}
+.indexNav ul {
+ margin-top:0;
+ padding:5px;
+}
+.indexNav ul li {
+ display:inline;
+ list-style-type:none;
+ padding-right:10px;
+ text-transform:uppercase;
+}
+.indexNav h1 {
+ font-size:13px;
+}
+.title {
+ color:#2c4557;
+ margin:10px 0;
+}
+.subTitle {
+ margin:5px 0 0 0;
+}
+.header ul {
+ margin:0 0 15px 0;
+ padding:0;
+}
+.footer ul {
+ margin:20px 0 5px 0;
+}
+.header ul li, .footer ul li {
+ list-style:none;
+ font-size:13px;
+}
+/*
+ * Styles for headings.
+ */
+div.details ul.blockList ul.blockList ul.blockList li.blockList h4, div.details ul.blockList ul.blockList ul.blockListLast li.blockList h4 {
+ background-color:#dee3e9;
+ border:1px solid #d0d9e0;
+ margin:0 0 6px -8px;
+ padding:7px 5px;
+}
+ul.blockList ul.blockList ul.blockList li.blockList h3 {
+ background-color:#dee3e9;
+ border:1px solid #d0d9e0;
+ margin:0 0 6px -8px;
+ padding:7px 5px;
+}
+ul.blockList ul.blockList li.blockList h3 {
+ padding:0;
+ margin:15px 0;
+}
+ul.blockList li.blockList h2 {
+ padding:0px 0 20px 0;
+}
+/*
+ * Styles for page layout containers.
+ */
+.contentContainer, .sourceContainer, .classUseContainer, .serializedFormContainer, .constantValuesContainer,
+.allClassesContainer, .allPackagesContainer {
+ clear:both;
+ padding:10px 20px;
+ position:relative;
+}
+.indexContainer {
+ margin:10px;
+ position:relative;
+ font-size:12px;
+}
+.indexContainer h2 {
+ font-size:13px;
+ padding:0 0 3px 0;
+}
+.indexContainer ul {
+ margin:0;
+ padding:0;
+}
+.indexContainer ul li {
+ list-style:none;
+ padding-top:2px;
+}
+.contentContainer .description dl dt, .contentContainer .details dl dt, .serializedFormContainer dl dt {
+ font-size:12px;
+ font-weight:bold;
+ margin:10px 0 0 0;
+ color:#4E4E4E;
+}
+.contentContainer .description dl dd, .contentContainer .details dl dd, .serializedFormContainer dl dd {
+ margin:5px 0 10px 0px;
+ font-size:14px;
+ font-family:'DejaVu Serif', Georgia, "Times New Roman", Times, serif;
+}
+.serializedFormContainer dl.nameValue dt {
+ margin-left:1px;
+ font-size:1.1em;
+ display:inline;
+ font-weight:bold;
+}
+.serializedFormContainer dl.nameValue dd {
+ margin:0 0 0 1px;
+ font-size:1.1em;
+ display:inline;
+}
+/*
+ * Styles for lists.
+ */
+li.circle {
+ list-style:circle;
+}
+ul.horizontal li {
+ display:inline;
+ font-size:0.9em;
+}
+ul.inheritance {
+ margin:0;
+ padding:0;
+}
+ul.inheritance li {
+ display:inline;
+ list-style:none;
+}
+ul.inheritance li ul.inheritance {
+ margin-left:15px;
+ padding-left:15px;
+ padding-top:1px;
+}
+ul.blockList, ul.blockListLast {
+ margin:10px 0 10px 0;
+ padding:0;
+}
+ul.blockList li.blockList, ul.blockListLast li.blockList {
+ list-style:none;
+ margin-bottom:15px;
+ line-height:1.4;
+}
+ul.blockList ul.blockList li.blockList, ul.blockList ul.blockListLast li.blockList {
+ padding:0px 20px 5px 10px;
+ border:1px solid #ededed;
+ background-color:#f8f8f8;
+}
+ul.blockList ul.blockList ul.blockList li.blockList, ul.blockList ul.blockList ul.blockListLast li.blockList {
+ padding:0 0 5px 8px;
+ background-color:#ffffff;
+ border:none;
+}
+ul.blockList ul.blockList ul.blockList ul.blockList li.blockList {
+ margin-left:0;
+ padding-left:0;
+ padding-bottom:15px;
+ border:none;
+}
+ul.blockList ul.blockList ul.blockList ul.blockList li.blockListLast {
+ list-style:none;
+ border-bottom:none;
+ padding-bottom:0;
+}
+table tr td dl, table tr td dl dt, table tr td dl dd {
+ margin-top:0;
+ margin-bottom:1px;
+}
+/*
+ * Styles for tables.
+ */
+.overviewSummary, .memberSummary, .typeSummary, .useSummary, .constantsSummary, .deprecatedSummary,
+.requiresSummary, .packagesSummary, .providesSummary, .usesSummary {
+ width:100%;
+ border-spacing:0;
+ border-left:1px solid #EEE;
+ border-right:1px solid #EEE;
+ border-bottom:1px solid #EEE;
+}
+.overviewSummary, .memberSummary, .requiresSummary, .packagesSummary, .providesSummary, .usesSummary {
+ padding:0px;
+}
+.overviewSummary caption, .memberSummary caption, .typeSummary caption,
+.useSummary caption, .constantsSummary caption, .deprecatedSummary caption,
+.requiresSummary caption, .packagesSummary caption, .providesSummary caption, .usesSummary caption {
+ position:relative;
+ text-align:left;
+ background-repeat:no-repeat;
+ color:#253441;
+ font-weight:bold;
+ clear:none;
+ overflow:hidden;
+ padding:0px;
+ padding-top:10px;
+ padding-left:1px;
+ margin:0px;
+ white-space:pre;
+}
+.overviewSummary caption a:link, .memberSummary caption a:link, .typeSummary caption a:link,
+.constantsSummary caption a:link, .deprecatedSummary caption a:link,
+.requiresSummary caption a:link, .packagesSummary caption a:link, .providesSummary caption a:link,
+.usesSummary caption a:link,
+.overviewSummary caption a:hover, .memberSummary caption a:hover, .typeSummary caption a:hover,
+.constantsSummary caption a:hover, .deprecatedSummary caption a:hover,
+.requiresSummary caption a:hover, .packagesSummary caption a:hover, .providesSummary caption a:hover,
+.usesSummary caption a:hover,
+.overviewSummary caption a:active, .memberSummary caption a:active, .typeSummary caption a:active,
+.constantsSummary caption a:active, .deprecatedSummary caption a:active,
+.requiresSummary caption a:active, .packagesSummary caption a:active, .providesSummary caption a:active,
+.usesSummary caption a:active,
+.overviewSummary caption a:visited, .memberSummary caption a:visited, .typeSummary caption a:visited,
+.constantsSummary caption a:visited, .deprecatedSummary caption a:visited,
+.requiresSummary caption a:visited, .packagesSummary caption a:visited, .providesSummary caption a:visited,
+.usesSummary caption a:visited {
+ color:#FFFFFF;
+}
+.useSummary caption a:link, .useSummary caption a:hover, .useSummary caption a:active,
+.useSummary caption a:visited {
+ color:#1f389c;
+}
+.overviewSummary caption span, .memberSummary caption span, .typeSummary caption span,
+.useSummary caption span, .constantsSummary caption span, .deprecatedSummary caption span,
+.requiresSummary caption span, .packagesSummary caption span, .providesSummary caption span,
+.usesSummary caption span {
+ white-space:nowrap;
+ padding-top:5px;
+ padding-left:12px;
+ padding-right:12px;
+ padding-bottom:7px;
+ display:inline-block;
+ float:left;
+ background-color:#F8981D;
+ border: none;
+ height:16px;
+}
+.memberSummary caption span.activeTableTab span, .packagesSummary caption span.activeTableTab span,
+.overviewSummary caption span.activeTableTab span, .typeSummary caption span.activeTableTab span {
+ white-space:nowrap;
+ padding-top:5px;
+ padding-left:12px;
+ padding-right:12px;
+ margin-right:3px;
+ display:inline-block;
+ float:left;
+ background-color:#F8981D;
+ height:16px;
+}
+.memberSummary caption span.tableTab span, .packagesSummary caption span.tableTab span,
+.overviewSummary caption span.tableTab span, .typeSummary caption span.tableTab span {
+ white-space:nowrap;
+ padding-top:5px;
+ padding-left:12px;
+ padding-right:12px;
+ margin-right:3px;
+ display:inline-block;
+ float:left;
+ background-color:#4D7A97;
+ height:16px;
+}
+.memberSummary caption span.tableTab, .memberSummary caption span.activeTableTab,
+.packagesSummary caption span.tableTab, .packagesSummary caption span.activeTableTab,
+.overviewSummary caption span.tableTab, .overviewSummary caption span.activeTableTab,
+.typeSummary caption span.tableTab, .typeSummary caption span.activeTableTab {
+ padding-top:0px;
+ padding-left:0px;
+ padding-right:0px;
+ background-image:none;
+ float:none;
+ display:inline;
+}
+.overviewSummary .tabEnd, .memberSummary .tabEnd, .typeSummary .tabEnd,
+.useSummary .tabEnd, .constantsSummary .tabEnd, .deprecatedSummary .tabEnd,
+.requiresSummary .tabEnd, .packagesSummary .tabEnd, .providesSummary .tabEnd, .usesSummary .tabEnd {
+ display:none;
+ width:5px;
+ position:relative;
+ float:left;
+ background-color:#F8981D;
+}
+.memberSummary .activeTableTab .tabEnd, .packagesSummary .activeTableTab .tabEnd,
+.overviewSummary .activeTableTab .tabEnd, .typeSummary .activeTableTab .tabEnd {
+ display:none;
+ width:5px;
+ margin-right:3px;
+ position:relative;
+ float:left;
+ background-color:#F8981D;
+}
+.memberSummary .tableTab .tabEnd, .packagesSummary .tableTab .tabEnd,
+.overviewSummary .tableTab .tabEnd, .typeSummary .tableTab .tabEnd {
+ display:none;
+ width:5px;
+ margin-right:3px;
+ position:relative;
+ background-color:#4D7A97;
+ float:left;
+}
+.rowColor th, .altColor th {
+ font-weight:normal;
+}
+.overviewSummary td, .memberSummary td, .typeSummary td,
+.useSummary td, .constantsSummary td, .deprecatedSummary td,
+.requiresSummary td, .packagesSummary td, .providesSummary td, .usesSummary td {
+ text-align:left;
+ padding:0px 0px 12px 10px;
+}
+th.colFirst, th.colSecond, th.colLast, th.colConstructorName, th.colDeprecatedItemName, .useSummary th,
+.constantsSummary th, .packagesSummary th, td.colFirst, td.colSecond, td.colLast, .useSummary td,
+.constantsSummary td {
+ vertical-align:top;
+ padding-right:0px;
+ padding-top:8px;
+ padding-bottom:3px;
+}
+th.colFirst, th.colSecond, th.colLast, th.colConstructorName, th.colDeprecatedItemName, .constantsSummary th,
+.packagesSummary th {
+ background:#dee3e9;
+ text-align:left;
+ padding:8px 3px 3px 7px;
+}
+td.colFirst, th.colFirst {
+ font-size:13px;
+}
+td.colSecond, th.colSecond, td.colLast, th.colConstructorName, th.colDeprecatedItemName, th.colLast {
+ font-size:13px;
+}
+.constantsSummary th, .packagesSummary th {
+ font-size:13px;
+}
+.providesSummary th.colFirst, .providesSummary th.colLast, .providesSummary td.colFirst,
+.providesSummary td.colLast {
+ white-space:normal;
+ font-size:13px;
+}
+.overviewSummary td.colFirst, .overviewSummary th.colFirst,
+.requiresSummary td.colFirst, .requiresSummary th.colFirst,
+.packagesSummary td.colFirst, .packagesSummary td.colSecond, .packagesSummary th.colFirst, .packagesSummary th,
+.usesSummary td.colFirst, .usesSummary th.colFirst,
+.providesSummary td.colFirst, .providesSummary th.colFirst,
+.memberSummary td.colFirst, .memberSummary th.colFirst,
+.memberSummary td.colSecond, .memberSummary th.colSecond, .memberSummary th.colConstructorName,
+.typeSummary td.colFirst, .typeSummary th.colFirst {
+ vertical-align:top;
+}
+.packagesSummary th.colLast, .packagesSummary td.colLast {
+ white-space:normal;
+}
+td.colFirst a:link, td.colFirst a:visited,
+td.colSecond a:link, td.colSecond a:visited,
+th.colFirst a:link, th.colFirst a:visited,
+th.colSecond a:link, th.colSecond a:visited,
+th.colConstructorName a:link, th.colConstructorName a:visited,
+th.colDeprecatedItemName a:link, th.colDeprecatedItemName a:visited,
+.constantValuesContainer td a:link, .constantValuesContainer td a:visited,
+.allClassesContainer td a:link, .allClassesContainer td a:visited,
+.allPackagesContainer td a:link, .allPackagesContainer td a:visited {
+ font-weight:bold;
+}
+.tableSubHeadingColor {
+ background-color:#EEEEFF;
+}
+.altColor, .altColor th {
+ background-color:#FFFFFF;
+}
+.rowColor, .rowColor th {
+ background-color:#EEEEEF;
+}
+/*
+ * Styles for contents.
+ */
+.description pre {
+ margin-top:0;
+}
+.deprecatedContent {
+ margin:0;
+ padding:10px 0;
+}
+.docSummary {
+ padding:0;
+}
+ul.blockList ul.blockList ul.blockList li.blockList h3 {
+ font-style:normal;
+}
+div.block {
+ font-size:14px;
+ font-family:'DejaVu Serif', Georgia, "Times New Roman", Times, serif;
+}
+td.colLast div {
+ padding-top:0px;
+}
+td.colLast a {
+ padding-bottom:3px;
+}
+/*
+ * Styles for formatting effect.
+ */
+.sourceLineNo {
+ color:green;
+ padding:0 30px 0 0;
+}
+h1.hidden {
+ visibility:hidden;
+ overflow:hidden;
+ font-size:10px;
+}
+.block {
+ display:block;
+ margin:3px 10px 2px 0px;
+ color:#474747;
+}
+.deprecatedLabel, .descfrmTypeLabel, .implementationLabel, .memberNameLabel, .memberNameLink,
+.moduleLabelInPackage, .moduleLabelInType, .overrideSpecifyLabel, .packageLabelInType,
+.packageHierarchyLabel, .paramLabel, .returnLabel, .seeLabel, .simpleTagLabel,
+.throwsLabel, .typeNameLabel, .typeNameLink, .searchTagLink {
+ font-weight:bold;
+}
+.deprecationComment, .emphasizedPhrase, .interfaceName {
+ font-style:italic;
+}
+.deprecationBlock {
+ font-size:14px;
+ font-family:'DejaVu Serif', Georgia, "Times New Roman", Times, serif;
+ border-style:solid;
+ border-width:thin;
+ border-radius:10px;
+ padding:10px;
+ margin-bottom:10px;
+ margin-right:10px;
+ display:inline-block;
+}
+div.block div.deprecationComment, div.block div.block span.emphasizedPhrase,
+div.block div.block span.interfaceName {
+ font-style:normal;
+}
+div.contentContainer ul.blockList li.blockList h2 {
+ padding-bottom:0px;
+}
+/*
+ * Styles for IFRAME.
+ */
+.mainContainer {
+ margin:0 auto;
+ padding:0;
+ height:100%;
+ width:100%;
+ position:fixed;
+ top:0;
+ left:0;
+}
+.leftContainer {
+ height:100%;
+ position:fixed;
+ width:320px;
+}
+.leftTop {
+ position:relative;
+ float:left;
+ width:315px;
+ top:0;
+ left:0;
+ height:30%;
+ border-right:6px solid #ccc;
+ border-bottom:6px solid #ccc;
+}
+.leftBottom {
+ position:relative;
+ float:left;
+ width:315px;
+ bottom:0;
+ left:0;
+ height:70%;
+ border-right:6px solid #ccc;
+ border-top:1px solid #000;
+}
+.rightContainer {
+ position:absolute;
+ left:320px;
+ top:0;
+ bottom:0;
+ height:100%;
+ right:0;
+ border-left:1px solid #000;
+}
+.rightIframe {
+ margin:0;
+ padding:0;
+ height:100%;
+ right:30px;
+ width:100%;
+ overflow:visible;
+ margin-bottom:30px;
+}
+/*
+ * Styles specific to HTML5 elements.
+ */
+main, nav, header, footer, section {
+ display:block;
+}
+/*
+ * Styles for javadoc search.
+ */
+.ui-autocomplete-category {
+ font-weight:bold;
+ font-size:15px;
+ padding:7px 0 7px 3px;
+ background-color:#4D7A97;
+ color:#FFFFFF;
+}
+.resultItem {
+ font-size:13px;
+}
+.ui-autocomplete {
+ max-height:85%;
+ max-width:65%;
+ overflow-y:scroll;
+ overflow-x:scroll;
+ white-space:nowrap;
+ box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
+}
+ul.ui-autocomplete {
+ position:fixed;
+ z-index:999999;
+}
+ul.ui-autocomplete li {
+ float:left;
+ clear:both;
+ width:100%;
+}
+.resultHighlight {
+ font-weight:bold;
+}
+#search {
+ background-image:url('resources/glass.png');
+ background-size:13px;
+ background-repeat:no-repeat;
+ background-position:2px 3px;
+ padding-left:20px;
+ position:relative;
+ right:-18px;
+}
+#reset {
+ background-color: rgb(255,255,255);
+ background-image:url('resources/x.png');
+ background-position:center;
+ background-repeat:no-repeat;
+ background-size:12px;
+ border:0 none;
+ width:16px;
+ height:17px;
+ position:relative;
+ left:-4px;
+ top:-4px;
+ font-size:0px;
+}
+.watermark {
+ color:#545454;
+}
+.searchTagDescResult {
+ font-style:italic;
+ font-size:11px;
+}
+.searchTagHolderResult {
+ font-style:italic;
+ font-size:12px;
+}
+.searchTagResult:before, .searchTagResult:target {
+ color:red;
+}
+.moduleGraph span {
+ display:none;
+ position:absolute;
+}
+.moduleGraph:hover span {
+ display:block;
+ margin: -100px 0 0 100px;
+ z-index: 1;
+}
+.methodSignature {
+ white-space:normal;
+}
+
+/*
+ * Styles for user-provided tables.
+ *
+ * borderless:
+ * No borders, vertical margins, styled caption.
+ * This style is provided for use with existing doc comments.
+ * In general, borderless tables should not be used for layout purposes.
+ *
+ * plain:
+ * Plain borders around table and cells, vertical margins, styled caption.
+ * Best for small tables or for complex tables for tables with cells that span
+ * rows and columns, when the "striped" style does not work well.
+ *
+ * striped:
+ * Borders around the table and vertical borders between cells, striped rows,
+ * vertical margins, styled caption.
+ * Best for tables that have a header row, and a body containing a series of simple rows.
+ */
+
+table.borderless,
+table.plain,
+table.striped {
+ margin-top: 10px;
+ margin-bottom: 10px;
+}
+table.borderless > caption,
+table.plain > caption,
+table.striped > caption {
+ font-weight: bold;
+ font-size: smaller;
+}
+table.borderless th, table.borderless td,
+table.plain th, table.plain td,
+table.striped th, table.striped td {
+ padding: 2px 5px;
+}
+table.borderless,
+table.borderless > thead > tr > th, table.borderless > tbody > tr > th, table.borderless > tr > th,
+table.borderless > thead > tr > td, table.borderless > tbody > tr > td, table.borderless > tr > td {
+ border: none;
+}
+table.borderless > thead > tr, table.borderless > tbody > tr, table.borderless > tr {
+ background-color: transparent;
+}
+table.plain {
+ border-collapse: collapse;
+ border: 1px solid black;
+}
+table.plain > thead > tr, table.plain > tbody tr, table.plain > tr {
+ background-color: transparent;
+}
+table.plain > thead > tr > th, table.plain > tbody > tr > th, table.plain > tr > th,
+table.plain > thead > tr > td, table.plain > tbody > tr > td, table.plain > tr > td {
+ border: 1px solid black;
+}
+table.striped {
+ border-collapse: collapse;
+ border: 1px solid black;
+}
+table.striped > thead {
+ background-color: #E3E3E3;
+}
+table.striped > thead > tr > th, table.striped > thead > tr > td {
+ border: 1px solid black;
+}
+table.striped > tbody > tr:nth-child(even) {
+ background-color: #EEE
+}
+table.striped > tbody > tr:nth-child(odd) {
+ background-color: #FFF
+}
+table.striped > tbody > tr > th, table.striped > tbody > tr > td {
+ border-left: 1px solid black;
+ border-right: 1px solid black;
+}
+table.striped > tbody > tr > th {
+ font-weight: normal;
+}
diff --git a/docs/type-search-index.js b/docs/type-search-index.js
new file mode 100644
index 0000000000..3ce289294b
--- /dev/null
+++ b/docs/type-search-index.js
@@ -0,0 +1 @@
+typeSearchIndex = [{"l":"All Classes","url":"allclasses-index.html"},{"p":"dukechatbot.utility","l":"Deadline"},{"p":"dukechatbot.duke","l":"Duke"},{"p":"dukechatbot.dukeexception","l":"DukeException"},{"p":"dukechatbot.utility","l":"Event"},{"p":"dukechatbot.utility","l":"EventTest"},{"p":"dukechatbot.utility","l":"Parser"},{"p":"dukechatbot.utility","l":"Storage"},{"p":"dukechatbot.utility","l":"Task"},{"p":"dukechatbot.utility","l":"TaskList"},{"p":"dukechatbot.utility","l":"Todo"},{"p":"dukechatbot.utility","l":"TodoTest"},{"p":"dukechatbot.utility","l":"Ui"}]
\ No newline at end of file
diff --git a/docs/type-search-index.zip b/docs/type-search-index.zip
new file mode 100644
index 0000000000..39bf75c555
Binary files /dev/null and b/docs/type-search-index.zip differ
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000000..f3d88b1c2f
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000000..b7c8c5dbf5
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000000..2fe81a7d95
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,183 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=`expr $i + 1`
+ done
+ case $i in
+ 0) set -- ;;
+ 1) set -- "$args0" ;;
+ 2) set -- "$args0" "$args1" ;;
+ 3) set -- "$args0" "$args1" "$args2" ;;
+ 4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000000..62bd9b9cce
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,103 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/src/main/java/Duke.java b/src/main/java/Duke.java
deleted file mode 100644
index 5d313334cc..0000000000
--- a/src/main/java/Duke.java
+++ /dev/null
@@ -1,10 +0,0 @@
-public class Duke {
- public static void main(String[] args) {
- String logo = " ____ _ \n"
- + "| _ \\ _ _| | _____ \n"
- + "| | | | | | | |/ / _ \\\n"
- + "| |_| | |_| | < __/\n"
- + "|____/ \\__,_|_|\\_\\___|\n";
- System.out.println("Hello from\n" + logo);
- }
-}
diff --git a/src/main/java/META-INF/MANIFEST.MF b/src/main/java/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..555b31322e
--- /dev/null
+++ b/src/main/java/META-INF/MANIFEST.MF
@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Main-Class: dukechatbot.duke.Duke
+
diff --git a/src/main/java/dukechatbot/duke/DialogBox.java b/src/main/java/dukechatbot/duke/DialogBox.java
new file mode 100644
index 0000000000..7d5774c5fe
--- /dev/null
+++ b/src/main/java/dukechatbot/duke/DialogBox.java
@@ -0,0 +1,86 @@
+package dukechatbot.duke;
+
+import java.io.IOException;
+
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.fxml.FXML;
+import javafx.fxml.FXMLLoader;
+import javafx.geometry.Pos;
+import javafx.scene.Node;
+import javafx.scene.control.Label;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.HBox;
+
+/**
+ * The DialogBox class encapsulates the chat box for the interaction between client and
+ * Duke.
+ *
+ * @author A0233290M
+ * @version Week4
+ */
+public class DialogBox extends HBox {
+ /**
+ * Label to encapsulate dialog for clients and Duke.
+ */
+ @FXML
+ private Label dialog;
+ /**
+ * Allows for viewing of respective images used in application.
+ */
+ @FXML
+ private ImageView displayPicture;
+
+ /**
+ * Constructor for DialogBox.
+ *
+ * @param text for the dialog box to display.
+ * @param img the image attached to the text.
+ */
+ private DialogBox(String text, Image img) {
+ try {
+ FXMLLoader loader = new FXMLLoader(MainWindow.class.getResource("/view/DialogBox.fxml"));
+ loader.setController(this);
+ loader.setRoot(this);
+ loader.load();
+ } catch (IOException ioe) {
+ System.out.println(ioe.getMessage());
+ }
+ dialog.setText(text);
+ displayPicture.setImage(img);
+ }
+
+ /**
+ * Flips the horizontal arrangements of the children of DialogBox for
+ * better differentiation between Duke and client dialogs.
+ */
+ private void flip() {
+ ObservableList temp = FXCollections.observableArrayList(this.getChildren());
+ FXCollections.reverse(temp);
+ this.getChildren().setAll(temp);
+ this.setAlignment(Pos.TOP_LEFT);
+ }
+
+ /**
+ * Creates a DialogBox instance for users inputs.
+ * @param input passed by client.
+ * @param img the image attached to the input by client.
+ * @return a DialogBox instance for use to display dialogs.
+ */
+ public static DialogBox getUserDialog(String input, Image img) {
+ return new DialogBox(input, img);
+ }
+
+ /**
+ * Creates a DialogBox instance for Duke responses.
+ * @param output responses passed by client.
+ * @param img the image attached to the responses by Duke.
+ * @return a DialogBox instance for use to display dialogs.
+ */
+ public static DialogBox getDukeDialog(String output, Image img) {
+ DialogBox db = new DialogBox(output, img);
+ db.flip();
+ return db;
+ }
+}
diff --git a/src/main/java/dukechatbot/duke/Duke.java b/src/main/java/dukechatbot/duke/Duke.java
new file mode 100644
index 0000000000..5b64870780
--- /dev/null
+++ b/src/main/java/dukechatbot/duke/Duke.java
@@ -0,0 +1,104 @@
+package dukechatbot.duke;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Scanner;
+
+import dukechatbot.dukeexception.DukeException;
+import dukechatbot.utility.Parser;
+import dukechatbot.utility.Storage;
+import dukechatbot.utility.Task;
+import dukechatbot.utility.TaskList;
+import dukechatbot.utility.Ui;
+
+/**
+ * The Duke program implements an application that allows users
+ * to interactively create a task list for them to keep track of their tasks.
+ *
+ * @author A0233290M
+ * @version Week3
+ *
+ * */
+public class Duke {
+ private Storage storage;
+ private TaskList tasks;
+ private Ui ui;
+ private ArrayList taskArrayList;
+ private Parser parse;
+ private MainWindow gui;
+ /**
+ * Constructs an instance of the Duke class.
+ *
+ */
+ public Duke() {
+ this.gui = new MainWindow();
+ this.taskArrayList = new ArrayList<>();
+ this.ui = new Ui(taskArrayList);
+ try {
+ this.tasks = new TaskList(this.taskArrayList, this.ui);
+ this.storage = new Storage(this.tasks, this.ui);
+ this.parse = new Parser(tasks, ui);
+ } catch (IOException ioe) {
+ System.out.println("--------------------------------------\n");
+ System.out.println(ioe.getMessage());
+ System.out.println("--------------------------------------\n");
+ }
+ }
+
+ /**
+ * Helper method to print out a dotted line.
+ */
+ private static void printLine() {
+ System.out.println("--------------------------------------\n");
+ }
+ /**
+ * Serves as the main entry point to the Duke application.
+ *
+ * @param args inputs from client.
+ */
+ public static void main(String[] args) {
+ try {
+ new Duke().run();
+ } catch (DukeException de) {
+ printLine();
+ System.out.println(de.getMessage());
+ printLine();
+ main(args);
+ } catch (IOException io) {
+ printLine();
+ System.out.println(io.getMessage());
+ printLine();
+ }
+ }
+
+ /**
+ * Serves as the method that calls on utility classes that implements the features
+ * of the Duke Chat bot.
+ *
+ * @throws DukeException If Categorise encounters input issue when reading Duke commands.
+ * @throws IOException If save throws an IOException which will be passed to run to throw.
+ */
+ public void run() throws DukeException, IOException {
+ this.ui.greet();
+ Scanner sc = new Scanner(System.in);
+ String str = sc.nextLine();
+ assert(str != null);
+ String uncap = str.toLowerCase();
+ while (!str.equals("bye")) {
+ this.parse.categorise(str);
+ str = sc.nextLine();
+ }
+ sc.close();
+ Storage.save(this.taskArrayList);
+ ui.bye();
+ }
+
+ public String getResponse(String input) throws IOException {
+ String response = parse.categorise(input);
+ if (response.equals(this.ui.bye())) {
+ System.exit(0);
+ }
+ return response;
+ }
+
+}
diff --git a/src/main/java/dukechatbot/duke/Launcher.java b/src/main/java/dukechatbot/duke/Launcher.java
new file mode 100644
index 0000000000..077e729cc7
--- /dev/null
+++ b/src/main/java/dukechatbot/duke/Launcher.java
@@ -0,0 +1,12 @@
+package dukechatbot.duke;
+
+import javafx.application.Application;
+
+/**
+ * This class serves as a workaround around classpath issues to launch the JavaFx Application.
+ */
+public class Launcher {
+ public static void main(String[] args) {
+ Application.launch(Main.class, args);
+ }
+}
diff --git a/src/main/java/dukechatbot/duke/Main.java b/src/main/java/dukechatbot/duke/Main.java
new file mode 100644
index 0000000000..9e66412b2b
--- /dev/null
+++ b/src/main/java/dukechatbot/duke/Main.java
@@ -0,0 +1,39 @@
+package dukechatbot.duke;
+
+import java.io.IOException;
+
+import javafx.application.Application;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Scene;
+import javafx.scene.layout.AnchorPane;
+import javafx.stage.Stage;
+
+/**
+ * This class encapsulates the main class to inject JavaFx into the Duke application.
+ *
+ * @author A0233290M
+ * @version Week4
+ */
+public class Main extends Application {
+ /**
+ * The Duke instance to be injected into the program run.
+ */
+ private Duke dk = new Duke();
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void start(Stage stage) {
+ try {
+ FXMLLoader loader = new FXMLLoader(Main.class.getResource("/view/MainWindow.fxml"));
+ AnchorPane ap = loader.load();
+ Scene scene = new Scene(ap);
+ stage.setScene(scene);
+ loader.getController().setDuke(dk);
+ stage.show();
+ } catch (IOException ioe) {
+ System.out.println(ioe.getMessage());
+ }
+ }
+}
diff --git a/src/main/java/dukechatbot/duke/MainWindow.java b/src/main/java/dukechatbot/duke/MainWindow.java
new file mode 100644
index 0000000000..ea34e85faf
--- /dev/null
+++ b/src/main/java/dukechatbot/duke/MainWindow.java
@@ -0,0 +1,83 @@
+package dukechatbot.duke;
+
+import java.io.IOException;
+
+import javafx.fxml.FXML;
+import javafx.scene.control.Button;
+import javafx.scene.control.ScrollPane;
+import javafx.scene.control.TextField;
+import javafx.scene.image.Image;
+import javafx.scene.layout.AnchorPane;
+import javafx.scene.layout.VBox;
+
+/**
+ * The class that acts as the Anchor Pane to the many nodes implementing the application.
+ */
+public class MainWindow extends AnchorPane {
+ /**
+ * Instance of vertically aligned dialog box.
+ */
+ @FXML
+ private VBox dialogContainer;
+ /**
+ * The instance of scroll pane to allow client to scroll.
+ */
+ @FXML
+ private ScrollPane sp;
+ /**
+ * The instance of text field to allow users to input their commands.
+ */
+ @FXML
+ private TextField userInput;
+ /**
+ * The Button instance allows users an alternative way to submit their commands
+ * to Duke.
+ */
+ @FXML
+ private Button enterButton;
+ /**
+ * The image representing the user.
+ */
+ private Image userImg = new Image(getClass().getResourceAsStream("/images/DaUser.png"));
+ /**
+ * The image representing Duke.
+ */
+ private Image dukeImg = new Image(getClass().getResourceAsStream("/images/DaDuke.png"));
+ private Duke duke;
+
+ /**
+ * This allows the caller to set the Duke instance to the current run of the application.
+ * @param dk the Duke instance to be set for the application run.
+ */
+ public void setDuke(Duke dk) {
+ this.duke = dk;
+ }
+
+ /**
+ * This will greet the user upon the initialisation of the JavaFX application.
+ */
+ @FXML
+ public void initialize() {
+ String logo = " ____ _ \n"
+ + "| _ \\ _ _| | _____ \n"
+ + "| | | | | | | |/ / _ \\\n"
+ + "| |_| | |_| | < __/\n"
+ + "|____/ \\__,_|_|\\_\\___|\n";
+ dialogContainer.getChildren().addAll(DialogBox.getDukeDialog("Hello from\n" + logo
+ + "Hello I'm Duke, what can I do for you?", dukeImg));
+ }
+
+ /**
+ * handles user inputs by calling on duke to process the inputs and outputting them as dialogs
+ * @throws IOException when getResponse throws the exception.
+ */
+ @FXML
+ public void handleUserInput() throws IOException {
+ String input = userInput.getText();
+ String dukeResponse = duke.getResponse(input);
+ dialogContainer.getChildren().addAll(
+ DialogBox.getUserDialog(input, userImg), DialogBox.getDukeDialog(dukeResponse, dukeImg)
+ );
+ userInput.clear();
+ }
+}
diff --git a/src/main/java/dukechatbot/dukeexception/DukeException.java b/src/main/java/dukechatbot/dukeexception/DukeException.java
new file mode 100644
index 0000000000..cf2cd05a6f
--- /dev/null
+++ b/src/main/java/dukechatbot/dukeexception/DukeException.java
@@ -0,0 +1,21 @@
+package dukechatbot.dukeexception;
+import java.io.IOException;
+
+/**
+ * The DukeException class implements the exceptions thrown by the Duke application when commands input
+ * are unknown.
+ *
+ * @author A0233290M
+ * @version Week3
+ *
+ */
+public class DukeException extends IOException {
+ /**
+ * Constructs an instance of the DukeException class.
+ *
+ * @param message message to printed when a Duke Exception is thrown.
+ */
+ public DukeException(String message) {
+ super(message);
+ }
+}
diff --git a/src/main/java/dukechatbot/utility/Deadline.java b/src/main/java/dukechatbot/utility/Deadline.java
new file mode 100644
index 0000000000..5ce412d27f
--- /dev/null
+++ b/src/main/java/dukechatbot/utility/Deadline.java
@@ -0,0 +1,41 @@
+package dukechatbot.utility;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+/**
+ * The Deadline class implements a subclass of Task that encapsulates the type of tasks that has a specific
+ * deadline.
+ *
+ * @author A0233290M
+ * @version Week3
+ */
+public class Deadline extends Task {
+ /**
+ * Defines the tag associated with this type of Task.
+ */
+ protected static final String TAG = "[D]";
+ /**
+ * Defines the Date time format to read in the commands passed by client for processing.
+ */
+ protected static final DateTimeFormatter DTF = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm");
+
+ /**
+ * Constructs an instance of the Deadline class with its associated attributes.
+ *
+ * @param descriptor describes the Deadline task that is to be instantiated.
+ * @param due describes the deadline to be associated with the deadline task to be instantiated.
+ */
+ public Deadline(String descriptor, String due) {
+ super(descriptor);
+ this.time = LocalDateTime.parse(due, DTF);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String toString() {
+ return TAG + super.toString() + " (by: "
+ + this.time.format(DTF) + ")";
+ }
+}
diff --git a/src/main/java/dukechatbot/utility/Event.java b/src/main/java/dukechatbot/utility/Event.java
new file mode 100644
index 0000000000..2f40594a39
--- /dev/null
+++ b/src/main/java/dukechatbot/utility/Event.java
@@ -0,0 +1,47 @@
+package dukechatbot.utility;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+/**
+ * The Event class implements a subclass of Task that encapsulates the type of tasks that has a
+ * duration associated with it.
+ *
+ * @author A0233290M
+ * @version Week3
+ */
+public class Event extends Task {
+ /**
+ * Defines the Tag associated with this type of Task.
+ */
+ protected static final String TAG = "[E]";
+ /**
+ * Defines the Date time format to read in the commands passed by client for processing.
+ */
+ protected static final DateTimeFormatter DTF = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm");
+ /**
+ * Defines the field that encapsulates the end of the duration of the Event instantiated.
+ */
+ protected LocalDateTime end;
+
+ /**
+ * Constructs an instance of the Event class with its associated attributes.
+ *
+ * @param descriptor describes the Event task that is to be instantiated.
+ * @param duration describes the duration associated with the instance of the Event.
+ */
+ public Event(String descriptor, String duration) {
+ super(descriptor);
+ this.time = LocalDateTime.parse(duration.substring(0,16), DTF);
+ this.end = LocalDateTime.parse(duration.substring(0,10) + " " + duration.substring(17), DTF);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String toString() {
+ return TAG + super.toString() + " (at: "
+ + this.time.format(DTF) + " to "
+ + this.end.format(DTF) + ")";
+ }
+}
diff --git a/src/main/java/dukechatbot/utility/Parser.java b/src/main/java/dukechatbot/utility/Parser.java
new file mode 100644
index 0000000000..efdcd2db80
--- /dev/null
+++ b/src/main/java/dukechatbot/utility/Parser.java
@@ -0,0 +1,107 @@
+package dukechatbot.utility;
+import dukechatbot.dukeexception.DukeException;
+
+/**
+ * The Parser class implements the class that will parse input commands passed to the Duke program.
+ *
+ * @author A0233290M
+ * @version Week4
+ */
+public class Parser {
+ /**
+ * Encapsulates the instance of TaskList that will be associated with this instance of the Parser.
+ */
+ private TaskList tasks;
+ /**
+ * Encapsulates the instance of Ui that will be associated
+ */
+ private Ui ui;
+
+ /**
+ * Constructs the instance of Parser with the Task instance and Ui instance associated with it.
+ *
+ * @param tasks the TaskList associated with the instance of Parser.
+ * @param ui the Ui associated with the instance of Parser.
+ */
+ public Parser(TaskList tasks, Ui ui) {
+ this.tasks = tasks;
+ this.ui = ui;
+ }
+
+ /**
+ * Categorises the client's inputs to decide the method to be called by the program next in response to it.
+ *
+ * @return a String response to the command.
+ * @param str The input passed into the method to be processed.
+ * @throws DukeException when the command input is unknown.
+ */
+ public String categorise(String str) throws DukeException {
+ String response = null;
+ String uncap = str.toLowerCase();
+ assert(str.length() > 0);
+ if (str.equals("bye")) {
+ return this.ui.bye();
+ }
+ if (uncap.startsWith("mark")) {
+ int i = Integer.parseInt(String.valueOf(uncap.charAt(5)));
+ response = tasks.mark(i, ui);
+ return response;
+ }
+ if (uncap.startsWith("unmark")) {
+ int i = Integer.parseInt(String.valueOf(uncap.charAt(7)));
+ response = tasks.unmark(i, ui);
+ return response;
+ }
+ if (uncap.startsWith("find")) {
+ response = tasks.find(uncap.substring(5), ui);
+ return response;
+ }
+ if (uncap.startsWith("delete")) {
+ Integer i = Integer.parseInt(String.valueOf(str.charAt(7)));
+ response = tasks.delete(i, ui);
+ return response;
+ }
+ if (uncap.equals("list")) {
+ response = ui.listOut();
+ return response;
+ }
+ String command = uncap.split(" ")[0].trim();
+ Task t = null;
+ int idOfSlash = -1;
+ switch (command) {
+ case "deadline":
+ if (!uncap.contains("/")) {
+ this.ui.showTimeMissingError();
+ }
+ idOfSlash = str.indexOf("/");
+ if (idOfSlash - 9 == 0) {
+ this.ui.showDescEmptyError("Deadline");
+ }
+ if (str.length() < idOfSlash + 4) {
+ this.ui.showTimeMissingError();
+ }
+ t = new Deadline(str.substring(9, idOfSlash), str.substring(idOfSlash + 4));
+ break;
+ case "event":
+ if (!uncap.contains("/")) {
+ this.ui.showTimeMissingError();
+ }
+ idOfSlash = str.indexOf("/");
+ if (idOfSlash - 6 == 0) {
+ this.ui.showDescEmptyError("Event");
+ }
+ t = new Event(str.substring(6, idOfSlash), str.substring(idOfSlash + 4));
+ break;
+ case "todo":
+ if (str.length() < 6) {
+ this.ui.showDescEmptyError("To Do");
+ }
+ t = new Todo(str.substring(5));
+ break;
+ default:
+ this.ui.showUnknownCommandError();
+ }
+ response = this.tasks.add(t);
+ return response;
+ }
+}
diff --git a/src/main/java/dukechatbot/utility/Storage.java b/src/main/java/dukechatbot/utility/Storage.java
new file mode 100644
index 0000000000..dc7cf040df
--- /dev/null
+++ b/src/main/java/dukechatbot/utility/Storage.java
@@ -0,0 +1,84 @@
+package dukechatbot.utility;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Iterator;
+
+/**
+ * The Storage class encapsulates the operations on the file to be read and written.
+ *
+ * @author A0233290M
+ * @version Week3
+ */
+public class Storage {
+ /**
+ * Defines the file to be associated with this instance of the Storage class.
+ */
+ private static final File FILE = new File("storage.txt");
+ /**
+ * Defines the instance of the BufferedReader to allow the instance of Storage to read from input.
+ */
+ private BufferedReader br;
+ /**
+ * Encapsulates the instance of TaskList associated with the instance of Storage.
+ */
+ private TaskList tasks;
+ /**
+ * The instance of ui to be passed in for use by the class to interact with user.
+ */
+ private Ui ui;
+ /**
+ * Constructs the instance of storage to read and write from and to the file passed in.
+ *
+ * @param tasks the task list to be manipulated by the instance of Storage.
+ * @param ui the ui associated with this current run of the program.
+ * @throws IOException when createNewFile fails to create the file.
+ */
+ public Storage(TaskList tasks, Ui ui) throws IOException {
+
+ if (!FILE.exists()) {
+ FILE.createNewFile();
+ }
+ assert(FILE.exists());
+ this.tasks = tasks;
+ this.ui = ui;
+ this.br = new BufferedReader(new FileReader(FILE));
+ this.load();
+ }
+
+ /**
+ * Loads the content of the file and into the list of tasks stored in the associated txt file.
+ *
+ * @throws IOException if the file fails to be read.
+ */
+ public void load() throws IOException {
+ assert(FILE.exists());
+ if (FILE.canRead()) {
+ String ln = this.br.readLine();
+ while (ln != null) {
+ this.tasks.addFromStorage(ln);
+ ln = br.readLine();
+ }
+ } else {
+ this.ui.showLoadingError();
+ }
+ }
+
+ /**
+ * Saves the tasks of the task list into the associated file to be loaded in the next run of the program.
+ *
+ * @throws IOException when method fails to write into the associated file.
+ */
+ public static void save(ArrayList taskArrayList) throws IOException {
+ assert(FILE.exists());
+ FileWriter fw = new FileWriter(FILE.getAbsolutePath());
+ for (Iterator it = taskArrayList.iterator(); it.hasNext();) {
+ Task curr = it.next();
+ fw.write(curr.toString() + "\r\n");
+ }
+ fw.close();
+ }
+}
diff --git a/src/main/java/dukechatbot/utility/Task.java b/src/main/java/dukechatbot/utility/Task.java
new file mode 100644
index 0000000000..8956643cc5
--- /dev/null
+++ b/src/main/java/dukechatbot/utility/Task.java
@@ -0,0 +1,64 @@
+package dukechatbot.utility;
+import java.time.LocalDateTime;
+
+/**
+ * The Task class implements the parent class of the tasks to be kept in the task list when the program is called.
+ *
+ * @author A0233290M
+ * @version Week3
+ */
+public class Task {
+ /**
+ * The description associated with the instance of Task.
+ */
+ protected String description;
+ /**
+ * The boolean associated with the instance of the class to label whether the task is done or not.
+ */
+ protected boolean isDone;
+ /**
+ * Defines the time attribute associated with the instance of Task.
+ */
+ protected LocalDateTime time;
+
+ /**
+ * Constructs the instance of Task with the associated description. The Task class does not have
+ * an associated time attribute and hence the instance has its time field left to be null.
+ * @param description describes the instance of the Task.
+ */
+ public Task(String description) {
+ this.description = description;
+ this.isDone = false;
+ this.time = null;
+ }
+
+ /**
+ * Answers whether the task is done or not.
+ * @return a string that tells the caller whether the task is done or not.
+ */
+ public String getStatusIcon() {
+ return (isDone ? "X" : " "); // mark done task with X
+ }
+
+ /**
+ * Marks the task done when called.
+ */
+ public void markAsDone() {
+ this.isDone = true;
+ }
+
+ /**
+ * Marks the task as not done when called.
+ */
+ public void markAsUndone() {
+ this.isDone = false;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String toString() {
+ return "[" + getStatusIcon() + "] " + this.description;
+ }
+}
diff --git a/src/main/java/dukechatbot/utility/TaskList.java b/src/main/java/dukechatbot/utility/TaskList.java
new file mode 100644
index 0000000000..37c08e81ec
--- /dev/null
+++ b/src/main/java/dukechatbot/utility/TaskList.java
@@ -0,0 +1,163 @@
+package dukechatbot.utility;
+import java.util.ArrayList;
+import java.util.Iterator;
+
+/**
+ * The TaskList implements the operations and attributes needed to handle
+ * manipulation of the task list.
+ */
+public class TaskList {
+ /**
+ * Encapsulates the array list associated with the instance of
+ * TaskList
+ */
+ private ArrayList tl;
+ private Ui ui;
+
+ /**
+ * Constructs the instance of Task List with its associated
+ * array list.
+ * @param tl the array list that is associated with the TaskList instance.
+ */
+ public TaskList(ArrayList tl, Ui ui) {
+ this.tl = tl;
+ this.ui = ui;
+ }
+
+ /**
+ * serves as the method to return the array list associated
+ * with the TaskList instance.
+ * @return the array list associated with the TaskList instance.
+ */
+ public ArrayList getArrayList() {
+ return this.tl;
+ }
+
+ /**
+ * Adds task into the array list associated with the TaskList instance
+ * if duplicate is not detected else tells user that the task is a duplicate.
+ * @param t the task to be added into the array list.
+ */
+ public String add(Task t) {
+ if (isDuplicate(t)) {
+ return this.ui.foundDuplicate(t);
+ }
+ this.tl.add(t);
+ return this.ui.added(t);
+ }
+
+ /**
+ * Adds the task read by Storage class into the array list
+ * associated with this instance of TaskList.
+ * @param ln the line read by the Storage class.
+ */
+ public void addFromStorage(String ln) {
+ Task toAdd = createTask(ln);
+ this.tl.add(toAdd);
+ }
+
+ /**
+ * Creates tasks from the lines read from storage for adding into task array list.
+ * @param ln the line read from storage.
+ * @return the task to be added.
+ */
+ private static Task createTask(String ln) {
+ String tag = String.valueOf(ln.charAt(1));
+ String desc = null;
+ int id = -1;
+ boolean isDone = false;
+ Task toAdd = null;
+ if (String.valueOf(ln.charAt(4)).equals("X")) {
+ isDone = true;
+ }
+ if (tag.equals("T")) {
+ toAdd = new Todo(ln.substring(7));
+ } else if (tag.equals("D")) {
+ id = ln.indexOf("(by:");
+ toAdd = new Deadline(ln.substring(7, id - 1), ln.substring(id + 5 , ln.length() - 1));
+ } else if (tag.equals("E")) {
+ id = ln.indexOf("(at:");
+ String timeAttr = ln.substring(id + 5, id + 21)
+ + " " + ln.substring(ln.length() - 6, ln.length() - 1);
+ toAdd = new Event(ln.substring(7, id - 1), timeAttr);
+ } else {
+ toAdd = new Task(ln.substring(6));
+ }
+ if (isDone) {
+ toAdd.markAsDone();
+ }
+ return toAdd;
+ }
+ /**
+ * Deletes the task from the array list associated with this instance of TaskList.
+ * @param id the id passed in to obtain the actual task number to be deleted.
+ * @param ui the instance of Ui to allow
+ * for printing out of the success of delete to user.
+ */
+ public String delete(Integer id, Ui ui) {
+ int actualId = id - 1;
+ Task t = this.tl.remove(actualId);
+ return this.ui.removed(t, this.tl);
+ }
+
+ /**
+ * Marks the task specified as done.
+ * @param id the id passed in to obtain the actual task number to be marked done.
+ * @param ui the instance of Ui to allow for printing out of the success of marking
+ * the task as done to user.
+ */
+ public String mark(int id, Ui ui) {
+ Task t = this.tl.get(id - 1);
+ t.markAsDone();
+ return ui.marked(t);
+ }
+
+ /**
+ * Marks the task as not done.
+ * @param id the id passed in to obtain the actual task number to be marked as not done.
+ * @param ui the instance of Ui to allow
+ * for printing out of the success of marking the task as not done to user.
+ */
+ public String unmark(int id, Ui ui) {
+ Task t = this.tl.get(id - 1);
+ t.markAsUndone();
+ return ui.unmarked(t);
+ }
+
+ /**
+ * Finds the tasks in the array list that contains
+ * the description passed in.
+ * @param desc the keywords that will specify which tasks to be found and shown.
+ * @param ui the instance of Ui to allow
+ * for printing of the tasks that are found.
+ */
+ public String find(String desc, Ui ui) {
+ int count = 1;
+ ArrayList tempList = new ArrayList<>();
+ for (Iterator it = tl.iterator(); it.hasNext();) {
+ Task curr = it.next();
+ if (curr.toString().contains(desc)) {
+ tempList.add(curr);
+ }
+ }
+ return ui.listMatch(tempList);
+ }
+
+ /**
+ * Checks whether the task to be added is a duplicate of an
+ * existing task within the task list.
+ * @param t the task to be added.
+ * @return true when duplicate is detected and false
+ * when there is no duplicates detected.
+ */
+ public boolean isDuplicate(Task t) {
+ Iterator iter = this.tl.iterator();
+ while (iter.hasNext()) {
+ Task curr = iter.next();
+ if (curr.toString().substring(7).equals(t.toString().substring(7))) {
+ return true;
+ }
+ }
+ return false;
+ }
+}
diff --git a/src/main/java/dukechatbot/utility/Todo.java b/src/main/java/dukechatbot/utility/Todo.java
new file mode 100644
index 0000000000..65944fe974
--- /dev/null
+++ b/src/main/java/dukechatbot/utility/Todo.java
@@ -0,0 +1,31 @@
+package dukechatbot.utility;
+
+/**
+ * The Todo class implements the type of tasks that are to be done
+ * but do not have an associated deadline or time component to them.
+ *
+ * @author A0233290M
+ * @version Week3
+ */
+public class Todo extends Task {
+ /**
+ * Defines the Tag associated with this type of tasks.
+ */
+ protected static final String TAG = "[T]";
+
+ /**
+ * Constructs the instance of Todo with the associated description.
+ * @param description describes the instance of Todo that is to be created.
+ */
+ public Todo(String description) {
+ super(description);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String toString() {
+ return TAG + super.toString();
+ }
+}
diff --git a/src/main/java/dukechatbot/utility/Ui.java b/src/main/java/dukechatbot/utility/Ui.java
new file mode 100644
index 0000000000..6283abfcd0
--- /dev/null
+++ b/src/main/java/dukechatbot/utility/Ui.java
@@ -0,0 +1,177 @@
+package dukechatbot.utility;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Iterator;
+
+import dukechatbot.dukeexception.DukeException;
+
+
+
+
+/**
+ * The Ui class encapsulates operations that
+ * interact with the client during the running of the program.
+ */
+public class Ui {
+ /**
+ * Defines the array list that is associated with the program run.
+ */
+ private ArrayList taskArrayList;
+
+ /**
+ * Constructs the instance of Ui to be used for the run of the program.
+ * @param taskArrayList the array list to be associated with the program run.
+ */
+ public Ui(ArrayList taskArrayList) {
+ this.taskArrayList = taskArrayList;
+ }
+
+ /**
+ * Prints out logo and greets user upon program run.
+ */
+ public String greet() {
+ String logo = " ____ _ \n"
+ + "| _ \\ _ _| | _____ \n"
+ + "| | | | | | | |/ / _ \\\n"
+ + "| |_| | |_| | < __/\n"
+ + "|____/ \\__,_|_|\\_\\___|\n";
+ return "Hello from\n" + logo
+ + "Hello I'm Duke, what can I do for you?";
+ }
+
+ /**
+ * Says goodbye to the user when the program run is terminated by user.
+ */
+ public String bye() {
+ try {
+ Storage.save(this.taskArrayList);
+ } catch (IOException ioe) {
+ return "Failed to save";
+ }
+ return "\tBye. Hope to see you soon again!";
+ }
+
+ /**
+ * Tells the user that the file has failed to be loaded.
+ * @throws IOException when called to show that the file
+ * has failed to be loaded to the user.
+ */
+ public void showLoadingError() throws IOException {
+ throw new IOException("File Loading Error!");
+ }
+
+ /**
+ * Shows success of adding task into the task list when user tries to add a task.
+ * @param t the task that the user has told Duke to add into their task list.
+ */
+ public String added(Task t) {
+ return "Got it. I've added this task: \n" + t.toString()
+ + "\n\tNow you have " + this.taskArrayList.size() + " task(s) in the list.";
+ }
+ /**
+ * Shows success of marking the task in the task list as done.
+ * @param t the task that the user has told Duke to mark as done.
+ */
+ public String marked(Task t) {
+ return "Nice! I have marked this task as done: \n\t" + t.toString();
+ }
+
+ /**
+ * Shows the success of marking the task as not done
+ * to the user.
+ * @param t the task that the user has told Duke to mark as not done.
+ */
+ public String unmarked(Task t) {
+ return "OK, I've marked this task as not done yet: " + "\n\t" + t.toString();
+ }
+
+ /**
+ * Shows the success of removing the task from the task list.
+ * @param t the task that the user has told Duke to remove.
+ * @param taskArrayList the task list associated that is to show the
+ * number of tasks left in the list.
+ */
+ public String removed(Task t, ArrayList taskArrayList) {
+ String response = ("\tNoted. I've removed this task:")
+ + "\t\t" + t.toString() + ("\tNow you have " + taskArrayList.size() + " task(s) in the list.");
+ return response;
+ }
+
+ /**
+ * Tells user that their input is missing the required
+ * time components of the instance of the classes that needs them.
+ * @throws DukeException when called.
+ */
+ public void showTimeMissingError() throws DukeException {
+ throw new DukeException(
+ "☹ OOPS!!! Associated time for event or deadline cannot be empty.");
+ }
+
+ /**
+ * Tells user when they failed to give a description of the task they wish to add.
+ * @throws DukeException when called.
+ */
+ public void showDescEmptyError(String str) throws DukeException {
+ throw new DukeException(""
+ + "☹ OOPS!!! The description of a " + str
+ + " cannot be empty.");
+ }
+
+ /**
+ * Tells user that the input they gave is unknown to Duke.
+ * @throws DukeException when called.
+ */
+ public void showUnknownCommandError() throws DukeException {
+ throw new DukeException(
+ "☹ OOPS!!! I'm sorry, but I don't know what that means :-(");
+ }
+
+ /**
+ * lists out the tasks in the task list to the user.
+ * @return the list of things in the task list in the defined format.
+ */
+ public String listOut() {
+ if (this.taskArrayList.size() == 0) {
+ return "You have no tasks.";
+ }
+ int count = 1;
+ StringBuilder response = new StringBuilder();
+ response.append(("Here are the tasks in your list: "));
+ for (Iterator it = this.taskArrayList.iterator(); it.hasNext();) {
+ Task curr = it.next();
+ response.append("\n\t").append(count).append(". ").append(curr.toString());
+ count++;
+ }
+ return response.toString();
+ }
+
+ /**
+ * lists out the matching tasks in the task list that meets
+ * the user's find query.
+ * @param taskArrayList containing the tasks store in the task list.
+ */
+ public String listMatch(ArrayList taskArrayList) {
+ if (taskArrayList.size() == 0) {
+ return "You have no tasks.";
+ }
+ int count = 1;
+ StringBuilder response = new StringBuilder();
+ response.append(("\tHere are the matching tasks in your list: "));
+ for (Iterator it = taskArrayList.iterator(); it.hasNext();) {
+ Task curr = it.next();
+ response.append("\t\t").append(count).append(". ").append(curr.toString());
+ count++;
+ }
+ return response.toString();
+ }
+
+ /**
+ * Tells user that user is trying to add a duplicate task.
+ * @param t the task that is a duplicate.
+ * @return the message to tell user the task was a duplicate.
+ */
+ public String foundDuplicate(Task t) {
+ return "Sorry! " + t.toString() + " is a duplicate of an item in the current task list.";
+ }
+
+}
diff --git a/src/main/resources/DaDuke.png b/src/main/resources/DaDuke.png
new file mode 100644
index 0000000000..d893658717
Binary files /dev/null and b/src/main/resources/DaDuke.png differ
diff --git a/src/main/resources/DaUser.png b/src/main/resources/DaUser.png
new file mode 100644
index 0000000000..3c82f45461
Binary files /dev/null and b/src/main/resources/DaUser.png differ
diff --git a/src/main/resources/images/DaDuke.png b/src/main/resources/images/DaDuke.png
new file mode 100644
index 0000000000..d893658717
Binary files /dev/null and b/src/main/resources/images/DaDuke.png differ
diff --git a/src/main/resources/images/DaUser.png b/src/main/resources/images/DaUser.png
new file mode 100644
index 0000000000..3c82f45461
Binary files /dev/null and b/src/main/resources/images/DaUser.png differ
diff --git a/src/main/resources/view/DialogBox.fxml b/src/main/resources/view/DialogBox.fxml
new file mode 100644
index 0000000000..e433809947
--- /dev/null
+++ b/src/main/resources/view/DialogBox.fxml
@@ -0,0 +1,16 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/src/main/resources/view/MainWindow.fxml b/src/main/resources/view/MainWindow.fxml
new file mode 100644
index 0000000000..95451f2410
--- /dev/null
+++ b/src/main/resources/view/MainWindow.fxml
@@ -0,0 +1,19 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/src/test/META-INF/MANIFEST.MF b/src/test/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..555b31322e
--- /dev/null
+++ b/src/test/META-INF/MANIFEST.MF
@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+Main-Class: dukechatbot.duke.Duke
+
diff --git a/src/test/java/dukechatbot/utility/EventTest.java b/src/test/java/dukechatbot/utility/EventTest.java
new file mode 100644
index 0000000000..f929677c71
--- /dev/null
+++ b/src/test/java/dukechatbot/utility/EventTest.java
@@ -0,0 +1,22 @@
+package dukechatbot.utility;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * The EventTest class is a test class to test the correctness of
+ * the Event class.
+ */
+public class EventTest {
+ /**
+ * Tests the toString of the Event class.
+ */
+ @Test
+ public void eventToStringTest() {
+ if ((new Event("project", "2022-08-08 04:30 05:30").toString())
+ .equals("[E][ ] project (at: 2022-08-08 04:30 to 2022-08-08 05:30)")) {
+ assertEquals(1,1);
+ } else {
+ assertEquals(1,0);
+ }
+ }
+}
diff --git a/src/test/java/dukechatbot/utility/TodoTest.java b/src/test/java/dukechatbot/utility/TodoTest.java
new file mode 100644
index 0000000000..9e51a689db
--- /dev/null
+++ b/src/test/java/dukechatbot/utility/TodoTest.java
@@ -0,0 +1,22 @@
+package dukechatbot.utility;
+
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * The TodoTest class implements test cases to determine
+ * the correctness of the Todo class.
+ */
+public class TodoTest {
+ /**
+ * tests the correctness of the toString method of the Todo class.
+ */
+ @Test
+ public void todoToStringTest() {
+ if ((new Todo("read book").toString()).equals("[T][ ] read book")) {
+ assertEquals(1, 1);
+ } else {
+ assertEquals(0, 1);
+ }
+ }
+}
diff --git a/text-ui-test/ACTUAL.TXT b/text-ui-test/ACTUAL.TXT
new file mode 100644
index 0000000000..a72e3d54c2
--- /dev/null
+++ b/text-ui-test/ACTUAL.TXT
@@ -0,0 +1,113 @@
+Hello from
+ ____ _
+| _ \ _ _| | _____
+| | | | | | | |/ / _ \
+| |_| | |_| | < __/
+|____/ \__,_|_|\_\___|
+
+--------------------------------------
+
+ Hello I'm Duke, what can I do for you?
+--------------------------------------
+
+------------------------------
+
+ Got it. I've added this task:
+ [T][ ] read book
+ Now you have 1 task(s) in the list.
+------------------------------
+
+------------------------------
+
+ Got it. I've added this task:
+ [D][ ] return book (by: 6th June)
+ Now you have 2 task(s) in the list.
+------------------------------
+
+------------------------------
+
+ Got it. I've added this task:
+ [E][ ] project meeting (at: Aug 6th 2-4pm)
+ Now you have 3 task(s) in the list.
+------------------------------
+
+------------------------------
+
+ Got it. I've added this task:
+ [T][ ] join sports club
+ Now you have 4 task(s) in the list.
+------------------------------
+
+------------------------------
+
+ Got it. I've added this task:
+ [T][ ] borrow book
+ Now you have 5 task(s) in the list.
+------------------------------
+
+-------------------------------
+
+ Here are the tasks in your list:
+ 1. [T][ ] read book
+ 2. [D][ ] return book (by: 6th June)
+ 3. [E][ ] project meeting (at: Aug 6th 2-4pm)
+ 4. [T][ ] join sports club
+ 5. [T][ ] borrow book
+-------------------------------
+
+-------------------------------
+
+ Nice! I have marked this task as done:
+ [T][X] read book
+-------------------------------
+
+-------------------------------
+
+ Nice! I have marked this task as done:
+ [D][X] return book (by: 6th June)
+-------------------------------
+
+-------------------------------
+
+ Nice! I have marked this task as done:
+ [T][X] join sports club
+-------------------------------
+
+-------------------------------
+
+ Here are the tasks in your list:
+ 1. [T][X] read book
+ 2. [D][X] return book (by: 6th June)
+ 3. [E][ ] project meeting (at: Aug 6th 2-4pm)
+ 4. [T][X] join sports club
+ 5. [T][ ] borrow book
+-------------------------------
+
+------------------------------
+
+ Noted. I've removed this task:
+ [E][ ] project meeting (at: Aug 6th 2-4pm)
+ Now you have 4 task(s) in the list.
+------------------------------
+
+-------------------------------
+
+ Here are the tasks in your list:
+ 1. [T][X] read book
+ 2. [D][X] return book (by: 6th June)
+ 3. [T][X] join sports club
+ 4. [T][ ] borrow book
+-------------------------------
+
+------------------------------
+
+ Got it. I've added this task:
+ [T][ ] project
+ Now you have 5 task(s) in the list.
+------------------------------
+
+------------------------------
+
+ Bye. Hope to see you soon again!
+------------------------------
+
diff --git a/text-ui-test/EXPECTED.TXT b/text-ui-test/EXPECTED.TXT
index 657e74f6e7..d1e329943b 100644
--- a/text-ui-test/EXPECTED.TXT
+++ b/text-ui-test/EXPECTED.TXT
@@ -5,3 +5,108 @@ Hello from
| |_| | |_| | < __/
|____/ \__,_|_|\_\___|
+--------------------------------------
+
+ Hello I'm Duke, what can I do for you?
+--------------------------------------
+
+------------------------------
+
+ Got it. I've added this task:
+ [T][ ] read book
+ Now you have 1 task(s) in the list.
+------------------------------
+
+------------------------------
+
+ Got it. I've added this task:
+ [D][ ] return book (by: 6th June)
+ Now you have 2 task(s) in the list.
+------------------------------
+
+------------------------------
+
+ Got it. I've added this task:
+ [E][ ] project meeting (at: Aug 6th 2-4pm)
+ Now you have 3 task(s) in the list.
+------------------------------
+
+------------------------------
+
+ Got it. I've added this task:
+ [T][ ] join sports club
+ Now you have 4 task(s) in the list.
+------------------------------
+
+------------------------------
+
+ Got it. I've added this task:
+ [T][ ] borrow book
+ Now you have 5 task(s) in the list.
+------------------------------
+
+-------------------------------
+
+ Here are the tasks in your list:
+ 1. [T][ ] read book
+ 2. [D][ ] return book (by: 6th June)
+ 3. [E][ ] project meeting (at: Aug 6th 2-4pm)
+ 4. [T][ ] join sports club
+ 5. [T][ ] borrow book
+-------------------------------
+
+-------------------------------
+
+ Nice! I have marked this task as done:
+ [T][X] read book
+-------------------------------
+
+-------------------------------
+
+ Nice! I have marked this task as done:
+ [D][X] return book (by: 6th June)
+-------------------------------
+
+-------------------------------
+
+ Nice! I have marked this task as done:
+ [T][X] join sports club
+-------------------------------
+
+-------------------------------
+
+ Here are the tasks in your list:
+ 1. [T][X] read book
+ 2. [D][X] return book (by: 6th June)
+ 3. [E][ ] project meeting (at: Aug 6th 2-4pm)
+ 4. [T][X] join sports club
+ 5. [T][ ] borrow book
+-------------------------------
+
+------------------------------
+
+ Noted. I've removed this task:
+ [E][ ] project meeting (at: Aug 6th 2-4pm)
+ Now you have 4 task(s) in the list.
+------------------------------
+
+-------------------------------
+
+ Here are the tasks in your list:
+ 1. [T][X] read book
+ 2. [D][X] return book (by: 6th June)
+ 3. [T][X] join sports club
+ 4. [T][ ] borrow book
+-------------------------------
+
+------------------------------
+
+ Got it. I've added this task:
+ [T][ ] project
+ Now you have 5 task(s) in the list.
+------------------------------
+
+------------------------------
+
+ Bye. Hope to see you soon again!
+------------------------------
diff --git a/text-ui-test/input.txt b/text-ui-test/input.txt
index e69de29bb2..bc754e8ee1 100644
--- a/text-ui-test/input.txt
+++ b/text-ui-test/input.txt
@@ -0,0 +1,14 @@
+todo read book
+deadline return book /by 6th June
+event project meeting /at Aug 6th 2-4pm
+todo join sports club
+todo borrow book
+list
+mark 1
+mark 2
+mark 4
+list
+delete 3
+list
+todo project
+bye
diff --git a/text-ui-test/runtest.sh b/text-ui-test/runtest.sh
old mode 100644
new mode 100755