Initial commit of Upload2USB stick app: 3 *.php files + UK logo

avni · Jan 5, 2025 · eb84190 · eb84190
1 parent 886e98c
commit eb84190
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diff --git a/roles/usb_lib/files/upload2usb/index.php b/roles/usb_lib/files/upload2usb/index.php
@@ -0,0 +1,50 @@
+<?php
+/*
+*  index.php
+*  Upload2USB App Index Page
+*/
+
+include("upload2usb.php");
+
+//Check if folder for today exists, and get file count if it does
+
+$file_count = getFileCount(getTargetFolderPath(0));
+
+?>
+
+<!DOCTYPE html>
+<html>
+
+  <head>
+    <title>IIAB Homework Submission App</title>
+    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+
+    <link rel="stylesheet" href="/common/css/bootstrap4.min.css"/>
+    <link rel="stylesheet" href="/common/css/fa.all.min.css"/>
+    <link rel="stylesheet" href="/common/css/font-faces.css"/>
+    <script src="/common/js/jquery.min.js"></script>
+    <script src="/common/js/bootstrap4.min.js"></script>
+  </head>
+  <body class="text-center" style="background-color:#f5f5f5;">
+    <div id="container" class="container">
+            <div class="row">
+		<div class="col-sm-6 offset-sm-3 text-center" style="padding:15px;">
+
+                  <form action="submit-hw.php" id="hw_submission_form" method="post" enctype="multipart/form-data">
+                    <img class="mb-4" src="unleash-kids-swing.png" alt="" width="75">
+                    <h1 class="h3 mb-3 font-weight-normal">Internet in a Box Homework Submission</h1>
+
+                    <label for="submit_hw" style="font-weight:bold;padding-bottom:10px;">Submit your homework here!</label>
+                    <input type="file" name="hw_submission" id="hw_submission"><br/><br/>
+                    <button class="btn btn-dark" name="submit" type="submit" style="width:150px;">Submit</button>
+                  </form>
+                  <br/>
+                    <?php echo $file_count ?> homework files have been submitted today!
+
+                </div>
+            </div>
+    </div>
+
+</body>
+</html>
diff --git a/roles/usb_lib/files/upload2usb/uk-swing.png b/roles/usb_lib/files/upload2usb/uk-swing.png
diff --git a/roles/usb_lib/files/upload2usb/upload-file.php b/roles/usb_lib/files/upload2usb/upload-file.php
@@ -0,0 +1,70 @@
+<?php
+/*
+*  upload-file.php
+*  Upload2USB App - Process Submission
+*/
+
+include("upload2usb.php");
+
+//get folder path where homework will be stored
+$target_folder_path = getTargetFolderPath(1);
+$target_file = $target_folder_path . "/" . basename($_FILES["hw_submission"]["name"]);
+$upload_ok = 1;
+$upload_msg = "";
+
+if(!isset($_POST["submit"]) || empty(basename($_FILES["hw_submission"]["name"]))) {
+    $upload_msg = "No file submitted.";
+    $upload_ok = 0;
+} elseif (file_exists($target_file)) {
+  $upload_msg = "This file already exists.";
+  $upload_ok = 0;
+}
+
+// Check if $upload_ok is set to 0 by an error
+if ($upload_ok == 0) {
+  $upload_msg = "&#x274C; Your file was not uploaded. " . $upload_msg;
+
+// if everything is ok, try to upload file
+} else {
+  if (move_uploaded_file($_FILES["hw_submission"]["tmp_name"], $target_file)) {
+    $upload_msg = "&#x1F60A; &#x2705; Your homework file ". htmlspecialchars( basename( $_FILES["hw_submission"]["name"])). " was successfully uploaded!";
+  } else {
+    $upload_msg = "&#x274C; There was an error uploading your file. " . $upload_msg;
+  }
+}
+
+$file_count = getFileCount($target_folder_path)
+
+?>
+
+<!DOCTYPE html>
+<html>
+
+  <head>
+    <title>IIAB Homework Submission App</title>
+    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+
+    <link rel="stylesheet" href="/common/css/bootstrap4.min.css"/>
+    <link rel="stylesheet" href="/common/css/fa.all.min.css"/>
+    <link rel="stylesheet" href="/common/css/font-faces.css"/>
+    <script src="/common/js/jquery.min.js"></script>
+    <script src="/common/js/bootstrap4.min.js"></script>
+  </head>
+  <body class="text-center" style="background-color:#f5f5f5;">
+    <div id="container" class="container">
+            <div class="row">
+		<div class="col-sm-6 offset-sm-3 text-center" style="padding:15px;">
+
+                    <img class="mb-4" src="unleash-kids-swing.png" alt="" width="75">
+                    <h1 class="h3 mb-3 font-weight-normal">Internet in a Box Homework Submission</h1>
+                    <?php echo $upload_msg ?> <br/>
+                    <?php echo $file_count ?> homework files have been submitted today!
+
+		</div>
+            </div>
+    </div>
+
+</body>
+</html>
+
diff --git a/roles/usb_lib/files/upload2usb/upload2usb.php b/roles/usb_lib/files/upload2usb/upload2usb.php
@@ -0,0 +1,68 @@
+<?php
+/*
+*  upload2usb.php
+*  Upload2USB App Helper Functions
+*/
+
+
+//return the first removable USB drive location
+function getTargetUSBDriveLocation () {
+         // Get the first removal USB drive using
+         // lsblk --output NAME,TRAN,RM,MOUNTPOINT --pairs |grep RM=\"1\" | grep -v MOUNTPOINT=\"\" |grep -oP '[^/]MOUNTPOINT="\K[^"]*' -m 1
+         // lsblk --output NAME,TRAN,RM,MOUNTPOINT --pairs |grep RM=\"1\" | grep -v MOUNTPOINT=\"\" | cut -d " " -f 4 | cut -d "=" -f 2
+
+         $removable_usb_path = trim(str_replace('"', '', shell_exec('lsblk --output NAME,TRAN,RM,MOUNTPOINT --pairs |grep RM=\"1\" | grep -v MOUNTPOINT=\"\" | cut -d " " -f 4 | cut -d "=" -f 2')));
+
+         if (empty($removable_usb_path)) {
+                return "/library/www/html/local_content/";
+         } else {
+
+                return $removable_usb_path . "/";
+         }
+
+}
+
+//returns folder path where homework will be stored, if create_folder_p = 1, it will create the folder if it doesn't exist
+function getTargetFolderPath ($create_folder_p) {
+         $parent_dir = getTargetUSBDriveLocation();
+
+
+error_log("PARENTDIR: " . $parent_dir);
+
+         $today_folder_name = "UPLOADS." . date("Y-m-d");
+         $target_folder_path = $parent_dir . $today_folder_name;
+
+         if (!file_exists($target_folder_path) && $create_folder_p) {
+            mkdir($target_folder_path, 0777);
+
+        }
+
+        return $target_folder_path;
+
+}
+
+//return number of files within a specified folder
+function getFileCount ($folder_path) {
+        return count(glob($folder_path . "/*"));
+}
+
+//*** TODO *** check file content to see if it's unique or not
+function isFileContentUnique ($file) {
+
+
+}
+
+
+//*** TODO **** check if file exists based on file name and return unique name if does
+function getUniqueFileName ($filename) {
+
+}
+
+
+// Check file size - we are not going to check file size for now.
+// elseif ($_FILES["hw_submission"]["size"] > 5000000) {
+//  $upload_msg = "Your file is too large.";
+//  $upload_ok = 0;
+// }
+
+?>