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redactor.unpacked.js
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/*
Redactor 10.2.2
Updated: July 15, 2015
http://imperavi.com/redactor/
Copyright (c) 2009-2015, Imperavi LLC.
License: http://imperavi.com/redactor/license/
Usage: $('#content').redactor();
*/
(function($) {
'use strict';
if (!Function.prototype.bind) {
Function.prototype.bind = function(scope) {
var fn = this;
return function() {
return fn.apply(scope)
}
}
}
var uuid = 0;
$.fn.redactor = function(options) {
var val = [];
var args = Array.prototype.slice.call(arguments, 1);
if (typeof options === 'string') {
this.each(function() {
var instance = $.data(this, 'redactor');
var func;
if (options.search(/\./) != '-1') {
func = options.split('.');
if (typeof instance[func[0]] != 'undefined') {
func = instance[func[0]][func[1]]
}
} else {
func = instance[options]
}
if (typeof instance !== 'undefined' && $.isFunction(func)) {
var methodVal = func.apply(instance, args);
if (methodVal !== undefined && methodVal !== instance) {
val.push(methodVal)
}
} else {
$.error('No such method "' + options + '" for Redactor')
}
})
} else {
this.each(function() {
$.data(this, 'redactor', {});
$.data(this, 'redactor', Redactor(this, options))
})
}
if (val.length === 0)
return this;
else if (val.length === 1)
return val[0];
else
return val
}
;
function Redactor(el, options) {
return new Redactor.prototype.init(el,options)
}
$.Redactor = Redactor;
$.Redactor.VERSION = '10.2.2';
$.Redactor.modules = ['alignment', 'autosave', 'block', 'buffer', 'build', 'button', 'caret', 'clean', 'code', 'core', 'dropdown', 'file', 'focus', 'image', 'indent', 'inline', 'insert', 'keydown', 'keyup', 'lang', 'line', 'link', 'linkify', 'list', 'modal', 'observe', 'paragraphize', 'paste', 'placeholder', 'progress', 'selection', 'shortcuts', 'tabifier', 'tidy', 'toolbar', 'upload', 'utils'];
$.Redactor.opts = {
lang: 'en',
direction: 'ltr',
plugins: false,
focus: false,
focusEnd: false,
placeholder: false,
visual: true,
tabindex: false,
minHeight: false,
maxHeight: false,
linebreaks: false,
replaceDivs: true,
paragraphize: true,
cleanStyleOnEnter: false,
enterKey: true,
cleanOnPaste: true,
cleanSpaces: true,
pastePlainText: false,
autosave: false,
autosaveName: false,
autosaveInterval: 60,
autosaveOnChange: false,
autosaveFields: false,
linkTooltip: true,
linkProtocol: 'http',
linkNofollow: false,
linkSize: 50,
imageEditable: true,
imageLink: true,
imagePosition: true,
imageFloatMargin: '10px',
imageResizable: true,
imageUpload: null,
imageUploadParam: 'file',
uploadImageField: false,
dragImageUpload: true,
fileUpload: null,
fileUploadParam: 'file',
dragFileUpload: true,
s3: false,
convertLinks: true,
convertUrlLinks: true,
convertImageLinks: true,
convertVideoLinks: true,
preSpaces: 4,
tabAsSpaces: false,
tabKey: true,
scrollTarget: false,
toolbar: true,
toolbarFixed: true,
toolbarFixedTarget: document,
toolbarFixedTopOffset: 0,
toolbarExternal: false,
toolbarOverflow: false,
source: true,
buttons: ['html', 'formatting', 'bold', 'italic', 'deleted', 'unorderedlist', 'orderedlist', 'outdent', 'indent', 'image', 'file', 'link', 'alignment', 'horizontalrule'],
buttonsHide: [],
buttonsHideOnMobile: [],
formatting: ['p', 'blockquote', 'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
formattingAdd: false,
tabifier: true,
deniedTags: ['script', 'style'],
allowedTags: false,
paragraphizeBlocks: ['table', 'div', 'pre', 'form', 'ul', 'ol', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'dl', 'blockquote', 'figcaption', 'address', 'section', 'header', 'footer', 'aside', 'article', 'object', 'style', 'script', 'iframe', 'select', 'input', 'textarea', 'button', 'option', 'map', 'area', 'math', 'hr', 'fieldset', 'legend', 'hgroup', 'nav', 'figure', 'details', 'menu', 'summary', 'p'],
removeComments: false,
replaceTags: [['strike', 'del'], ['b', 'strong']],
replaceStyles: [['font-weight:\\s?bold', "strong"], ['font-style:\\s?italic', "em"], ['text-decoration:\\s?underline', "u"], ['text-decoration:\\s?line-through', 'del']],
removeDataAttr: false,
removeAttr: false,
allowedAttr: false,
removeWithoutAttr: ['span'],
removeEmpty: ['p'],
activeButtons: ['deleted', 'italic', 'bold', 'underline', 'unorderedlist', 'orderedlist', 'alignleft', 'aligncenter', 'alignright', 'justify'],
activeButtonsStates: {
b: 'bold',
strong: 'bold',
i: 'italic',
em: 'italic',
del: 'deleted',
strike: 'deleted',
ul: 'unorderedlist',
ol: 'orderedlist',
u: 'underline'
},
shortcuts: {
'ctrl+shift+m, meta+shift+m': {
func: 'inline.removeFormat'
},
'ctrl+b, meta+b': {
func: 'inline.format',
params: ['bold']
},
'ctrl+i, meta+i': {
func: 'inline.format',
params: ['italic']
},
'ctrl+h, meta+h': {
func: 'inline.format',
params: ['superscript']
},
'ctrl+l, meta+l': {
func: 'inline.format',
params: ['subscript']
},
'ctrl+k, meta+k': {
func: 'link.show'
},
'ctrl+shift+7': {
func: 'list.toggle',
params: ['orderedlist']
},
'ctrl+shift+8': {
func: 'list.toggle',
params: ['unorderedlist']
}
},
shortcutsAdd: false,
buffer: [],
rebuffer: [],
emptyHtml: '<p>​</p>',
invisibleSpace: '​',
imageTypes: ['image/png', 'image/jpeg', 'image/gif'],
indentValue: 20,
verifiedTags: ['a', 'img', 'b', 'strong', 'sub', 'sup', 'i', 'em', 'u', 'small', 'strike', 'del', 'cite', 'ul', 'ol', 'li'],
inlineTags: ['strong', 'b', 'u', 'em', 'i', 'code', 'del', 'ins', 'samp', 'kbd', 'sup', 'sub', 'mark', 'var', 'cite', 'small'],
alignmentTags: ['P', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6', 'DL', 'DT', 'DD', 'DIV', 'TD', 'BLOCKQUOTE', 'OUTPUT', 'FIGCAPTION', 'ADDRESS', 'SECTION', 'HEADER', 'FOOTER', 'ASIDE', 'ARTICLE'],
blockLevelElements: ['PRE', 'UL', 'OL', 'LI'],
highContrast: false,
observe: {
dropdowns: []
},
langs: {
en: {
html: 'HTML',
video: 'Insert Video',
image: 'Insert Image',
table: 'Table',
link: 'Link',
link_insert: 'Insert link',
link_edit: 'Edit link',
unlink: 'Unlink',
formatting: 'Formatting',
paragraph: 'Normal text',
quote: 'Quote',
code: 'Code',
header1: 'Header 1',
header2: 'Header 2',
header3: 'Header 3',
header4: 'Header 4',
header5: 'Header 5',
bold: 'Bold',
italic: 'Italic',
fontcolor: 'Font Color',
backcolor: 'Back Color',
unorderedlist: 'Unordered List',
orderedlist: 'Ordered List',
outdent: 'Outdent',
indent: 'Indent',
cancel: 'Cancel',
insert: 'Insert',
save: 'Save',
_delete: 'Delete',
insert_table: 'Insert Table',
insert_row_above: 'Add Row Above',
insert_row_below: 'Add Row Below',
insert_column_left: 'Add Column Left',
insert_column_right: 'Add Column Right',
delete_column: 'Delete Column',
delete_row: 'Delete Row',
delete_table: 'Delete Table',
rows: 'Rows',
columns: 'Columns',
add_head: 'Add Head',
delete_head: 'Delete Head',
title: 'Title',
image_position: 'Position',
none: 'None',
left: 'Left',
right: 'Right',
center: 'Center',
image_web_link: 'Image Web Link',
text: 'Text',
mailto: 'Email',
web: 'URL',
video_html_code: 'Video Embed Code or Youtube/Vimeo Link',
file: 'Insert File',
upload: 'Upload',
download: 'Download',
choose: 'Choose',
or_choose: 'Or choose',
drop_file_here: 'Drop file here',
align_left: 'Align text to the left',
align_center: 'Center text',
align_right: 'Align text to the right',
align_justify: 'Justify text',
horizontalrule: 'Insert Horizontal Rule',
deleted: 'Deleted',
anchor: 'Anchor',
link_new_tab: 'Open link in new tab',
underline: 'Underline',
alignment: 'Alignment',
filename: 'Name (optional)',
edit: 'Edit',
upload_label: 'Drop file here or '
}
},
linkify: {
regexps: {
youtube: /https?:\/\/(?:[0-9A-Z-]+\.)?(?:youtu\.be\/|youtube\.com\S*[^\w\-\s])([\w\-]{11})(?=[^\w\-]|$)(?![?=&+%\w.\-]*(?:['"][^<>]*>|<\/a>))[?=&+%\w.-]*/ig,
vimeo: /https?:\/\/(www\.)?vimeo.com\/(\d+)($|\/)/,
image: /((https?|www)[^\s]+\.)(jpe?g|png|gif)(\?[^\s-]+)?/ig,
url: /(https?:\/\/(?:www\.|(?!www))[^\s\.]+\.[^\s]{2,}|www\.[^\s]+\.[^\s]{2,})/ig,
}
},
codemirror: false
};
Redactor.fn = $.Redactor.prototype = {
keyCode: {
BACKSPACE: 8,
DELETE: 46,
UP: 38,
DOWN: 40,
ENTER: 13,
SPACE: 32,
ESC: 27,
TAB: 9,
CTRL: 17,
META: 91,
SHIFT: 16,
ALT: 18,
RIGHT: 39,
LEFT: 37,
LEFT_WIN: 91
},
init: function(el, options) {
this.$element = $(el);
this.uuid = uuid++;
this.rtePaste = false;
this.$pasteBox = false;
this.loadOptions(options);
this.loadModules();
this.formatting = {};
$.merge(this.opts.blockLevelElements, this.opts.alignmentTags);
this.reIsBlock = new RegExp('^(' + this.opts.blockLevelElements.join('|') + ')$','i');
this.tidy.setupAllowed();
if (this.opts.deniedTags !== false) {
var tags = ['html', 'head', 'link', 'body', 'meta', 'applet'];
for (var i = 0; i < tags.length; i++) {
this.opts.deniedTags.push(tags[i])
}
}
this.lang.load();
$.extend(this.opts.shortcuts, this.opts.shortcutsAdd);
this.core.setCallback('start');
this.start = true;
this.build.run()
},
loadOptions: function(options) {
this.opts = $.extend({}, $.extend(true, {}, $.Redactor.opts), this.$element.data(), options)
},
getModuleMethods: function(object) {
return Object.getOwnPropertyNames(object).filter(function(property) {
return typeof object[property] == 'function'
})
},
loadModules: function() {
var len = $.Redactor.modules.length;
for (var i = 0; i < len; i++) {
this.bindModuleMethods($.Redactor.modules[i])
}
},
bindModuleMethods: function(module) {
if (typeof this[module] == 'undefined')
return;
this[module] = this[module]();
var methods = this.getModuleMethods(this[module]);
var len = methods.length;
for (var z = 0; z < len; z++) {
this[module][methods[z]] = this[module][methods[z]].bind(this)
}
},
alignment: function() {
return {
left: function() {
this.alignment.set('')
},
right: function() {
this.alignment.set('right')
},
center: function() {
this.alignment.set('center')
},
justify: function() {
this.alignment.set('justify')
},
set: function(type) {
if (!this.utils.browser('msie'))
this.$editor.focus();
this.buffer.set();
this.selection.save();
this.alignment.blocks = this.selection.getBlocks();
this.alignment.type = type;
if (this.alignment.isLinebreaksOrNoBlocks()) {
this.alignment.setText()
} else {
this.alignment.setBlocks()
}
this.selection.restore();
this.code.sync()
},
setText: function() {
var wrapper = this.selection.wrap('div');
$(wrapper).attr('data-tagblock', 'redactor').css('text-align', this.alignment.type)
},
setBlocks: function() {
$.each(this.alignment.blocks, $.proxy(function(i, el) {
var $el = this.utils.getAlignmentElement(el);
if (!$el)
return;
if (this.alignment.isNeedReplaceElement($el)) {
this.alignment.replaceElement($el)
} else {
this.alignment.alignElement($el)
}
}, this))
},
isLinebreaksOrNoBlocks: function() {
return (this.opts.linebreaks && this.alignment.blocks[0] === false)
},
isNeedReplaceElement: function($el) {
return (this.alignment.type === '' && typeof ($el.data('tagblock')) !== 'undefined')
},
replaceElement: function($el) {
$el.replaceWith($el.html())
},
alignElement: function($el) {
$el.css('text-align', this.alignment.type);
this.utils.removeEmptyAttr($el, 'style')
}
}
},
autosave: function() {
return {
html: false,
enable: function() {
if (!this.opts.autosave)
return;
this.autosave.name = (this.opts.autosaveName) ? this.opts.autosaveName : this.$textarea.attr('name');
if (this.opts.autosaveOnChange)
return;
this.autosaveInterval = setInterval(this.autosave.load, this.opts.autosaveInterval * 1000)
},
onChange: function() {
if (!this.opts.autosaveOnChange)
return;
this.autosave.load()
},
load: function() {
this.autosave.source = this.code.get();
if (this.autosave.html === this.autosave.source)
return;
var data = {};
data['name'] = this.autosave.name;
data[this.autosave.name] = this.autosave.source;
data = this.autosave.getHiddenFields(data);
var jsxhr = $.ajax({
url: this.opts.autosave,
type: 'post',
data: data
});
jsxhr.done(this.autosave.success)
},
getHiddenFields: function(data) {
if (this.opts.autosaveFields === false || typeof this.opts.autosaveFields !== 'object') {
return data
}
$.each(this.opts.autosaveFields, $.proxy(function(k, v) {
if (v !== null && v.toString().indexOf('#') === 0)
v = $(v).val();
data[k] = v
}, this));
return data
},
success: function(data) {
var json;
try {
json = $.parseJSON(data)
} catch (e) {
json = data
}
var callbackName = (typeof json.error == 'undefined') ? 'autosave' : 'autosaveError';
this.core.setCallback(callbackName, this.autosave.name, json);
this.autosave.html = this.autosave.source
},
disable: function() {
clearInterval(this.autosaveInterval)
}
}
},
block: function() {
return {
formatting: function(name) {
this.block.clearStyle = false;
var type, value;
if (typeof this.formatting[name].data != 'undefined')
type = 'data';
else if (typeof this.formatting[name].attr != 'undefined')
type = 'attr';
else if (typeof this.formatting[name]['class'] != 'undefined')
type = 'class';
if (typeof this.formatting[name].clear != 'undefined') {
this.block.clearStyle = true
}
if (type)
value = this.formatting[name][type];
this.block.format(this.formatting[name].tag, type, value)
},
format: function(tag, type, value) {
if (tag == 'quote')
tag = 'blockquote';
var formatTags = ['p', 'pre', 'blockquote', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
if ($.inArray(tag, formatTags) == -1)
return;
this.block.isRemoveInline = (tag == 'pre' || tag.search(/h[1-6]/i) != -1);
if (!this.utils.browser('msie'))
this.$editor.focus();
var html = $.trim(this.$editor.html());
this.block.isEmpty = this.utils.isEmpty(html);
if (this.utils.browser('mozilla') && !this.focus.isFocused()) {
if (this.block.isEmpty) {
var $first;
if (!this.opts.linebreaks) {
$first = this.$editor.children().first();
this.caret.setEnd($first)
}
}
}
this.block.blocks = this.selection.getBlocks();
this.block.blocksSize = this.block.blocks.length;
this.block.type = type;
this.block.value = value;
this.buffer.set();
this.selection.save();
this.block.set(tag);
this.selection.restore();
this.code.sync();
this.observe.load()
},
set: function(tag) {
this.selection.get();
this.block.containerTag = this.range.commonAncestorContainer.tagName;
if (this.range.collapsed) {
this.block.setCollapsed(tag)
} else {
this.block.setMultiple(tag)
}
},
setCollapsed: function(tag) {
if (this.opts.linebreaks && this.block.isEmpty && tag != 'p') {
var node = document.createElement(tag);
this.$editor.html(node);
this.caret.setEnd(node);
return
}
var block = this.block.blocks[0];
if (block === false)
return;
if (block.tagName == 'LI') {
if (tag != 'blockquote')
return;
this.block.formatListToBlockquote();
return
}
var isContainerTable = (this.block.containerTag == 'TD' || this.block.containerTag == 'TH');
if (isContainerTable && !this.opts.linebreaks) {
document.execCommand('formatblock', false, '<' + tag + '>');
block = this.selection.getBlock();
this.block.toggle($(block))
} else if (block.tagName.toLowerCase() != tag) {
if (this.opts.linebreaks && tag == 'p') {
$(block).append('<br>');
this.utils.replaceWithContents(block)
} else {
var $formatted = this.utils.replaceToTag(block, tag);
this.block.toggle($formatted);
if (tag != 'p' && tag != 'blockquote')
$formatted.find('img').remove();
if (this.block.isRemoveInline)
this.utils.removeInlineTags($formatted);
if (tag == 'p' || this.block.headTag)
$formatted.find('p').contents().unwrap();
this.block.formatTableWrapping($formatted)
}
} else if (tag == 'blockquote' && block.tagName.toLowerCase() == tag) {
if (this.opts.linebreaks) {
$(block).append('<br>');
this.utils.replaceWithContents(block)
} else {
var $el = this.utils.replaceToTag(block, 'p');
this.block.toggle($el)
}
} else if (block.tagName.toLowerCase() == tag) {
this.block.toggle($(block))
}
if (typeof this.block.type == 'undefined' && typeof this.block.value == 'undefined') {
$(block).removeAttr('class').removeAttr('style')
}
},
setMultiple: function(tag) {
var block = this.block.blocks[0];
var isContainerTable = (this.block.containerTag == 'TD' || this.block.containerTag == 'TH');
if (block !== false && this.block.blocksSize === 1) {
if (block.tagName.toLowerCase() == tag && tag == 'blockquote') {
if (this.opts.linebreaks) {
$(block).append('<br>');
this.utils.replaceWithContents(block)
} else {
var $el = this.utils.replaceToTag(block, 'p');
this.block.toggle($el)
}
} else if (block.tagName == 'LI') {
if (tag != 'blockquote')
return;
this.block.formatListToBlockquote()
} else if (this.block.containerTag == 'BLOCKQUOTE') {
this.block.formatBlockquote(tag)
} else if (this.opts.linebreaks && ((isContainerTable) || (this.range.commonAncestorContainer != block))) {
this.block.formatWrap(tag)
} else {
if (this.opts.linebreaks && tag == 'p') {
$(block).prepend('<br>').append('<br>');
this.utils.replaceWithContents(block)
} else if (block.tagName === 'TD') {
this.block.formatWrap(tag)
} else {
var $formatted = this.utils.replaceToTag(block, tag);
this.block.toggle($formatted);
if (this.block.isRemoveInline)
this.utils.removeInlineTags($formatted);
if (tag == 'p' || this.block.headTag)
$formatted.find('p').contents().unwrap()
}
}
} else {
if (this.opts.linebreaks || tag != 'p') {
if (tag == 'blockquote') {
var count = 0;
for (var i = 0; i < this.block.blocksSize; i++) {
if (this.block.blocks[i].tagName == 'BLOCKQUOTE')
count++
}
if (count == this.block.blocksSize) {
$.each(this.block.blocks, $.proxy(function(i, s) {
var $formatted = false;
if (this.opts.linebreaks) {
$(s).prepend('<br>').append('<br>');
$formatted = this.utils.replaceWithContents(s)
} else {
$formatted = this.utils.replaceToTag(s, 'p')
}
if ($formatted && typeof this.block.type == 'undefined' && typeof this.block.value == 'undefined') {
$formatted.removeAttr('class').removeAttr('style')
}
}, this));
return
}
}
this.block.formatWrap(tag)
} else {
var classSize = 0;
var toggleType = false;
if (this.block.type == 'class') {
toggleType = 'toggle';
classSize = $(this.block.blocks).filter('.' + this.block.value).length;
if (this.block.blocksSize == classSize)
toggleType = 'toggle';
else if (this.block.blocksSize > classSize)
toggleType = 'set';
else if (classSize === 0)
toggleType = 'set'
}
var exceptTags = ['ul', 'ol', 'li', 'td', 'th', 'dl', 'dt', 'dd'];
$.each(this.block.blocks, $.proxy(function(i, s) {
if ($.inArray(s.tagName.toLowerCase(), exceptTags) != -1)
return;
var $formatted = this.utils.replaceToTag(s, tag);
if (toggleType) {
if (toggleType == 'toggle')
this.block.toggle($formatted);
else if (toggleType == 'remove')
this.block.remove($formatted);
else if (toggleType == 'set')
this.block.setForce($formatted)
} else
this.block.toggle($formatted);
if (tag != 'p' && tag != 'blockquote')
$formatted.find('img').remove();
if (this.block.isRemoveInline)
this.utils.removeInlineTags($formatted);
if (tag == 'p' || this.block.headTag)
$formatted.find('p').contents().unwrap();
if (typeof this.block.type == 'undefined' && typeof this.block.value == 'undefined') {
$formatted.removeAttr('class').removeAttr('style')
}
}, this))
}
}
},
setForce: function($el) {
if (this.block.clearStyle) {
$el.removeAttr('class').removeAttr('style')
}
if (this.block.type == 'class') {
$el.addClass(this.block.value);
return
} else if (this.block.type == 'attr' || this.block.type == 'data') {
$el.attr(this.block.value.name, this.block.value.value);
return
}
},
toggle: function($el) {
if (this.block.clearStyle) {
$el.removeAttr('class').removeAttr('style')
}
if (this.block.type == 'class') {
$el.toggleClass(this.block.value);
return
} else if (this.block.type == 'attr' || this.block.type == 'data') {
if ($el.attr(this.block.value.name) == this.block.value.value) {
$el.removeAttr(this.block.value.name)
} else {
$el.attr(this.block.value.name, this.block.value.value)
}
return
} else {
$el.removeAttr('style class');
return
}
},
remove: function($el) {
$el.removeClass(this.block.value)
},
formatListToBlockquote: function() {
var block = $(this.block.blocks[0]).closest('ul, ol', this.$editor[0]);
$(block).find('ul, ol').contents().unwrap();
$(block).find('li').append($('<br>')).contents().unwrap();
var $el = this.utils.replaceToTag(block, 'blockquote');
this.block.toggle($el)
},
formatBlockquote: function(tag) {
document.execCommand('outdent');
document.execCommand('formatblock', false, tag);
this.clean.clearUnverified();
this.$editor.find('p:empty').remove();
var formatted = this.selection.getBlock();
if (tag != 'p') {
$(formatted).find('img').remove()
}
if (!this.opts.linebreaks) {
this.block.toggle($(formatted))
}
this.$editor.find('ul, ol, tr, blockquote, p').each($.proxy(this.utils.removeEmpty, this));
if (this.opts.linebreaks && tag == 'p') {
this.utils.replaceWithContents(formatted)
}
},
formatWrap: function(tag) {
if (this.block.containerTag == 'UL' || this.block.containerTag == 'OL') {
if (tag == 'blockquote') {
this.block.formatListToBlockquote()
} else {
return
}
}
var formatted = this.selection.wrap(tag);
if (formatted === false)
return;
var $formatted = $(formatted);
this.block.formatTableWrapping($formatted);
var $elements = $formatted.find(this.opts.blockLevelElements.join(',') + ', td, table, thead, tbody, tfoot, th, tr');
$elements.contents().unwrap();
if (tag != 'p' && tag != 'blockquote')
$formatted.find('img').remove();
$.each(this.block.blocks, $.proxy(this.utils.removeEmpty, this));
$formatted.append(this.selection.getMarker(2));
if (!this.opts.linebreaks) {
this.block.toggle($formatted)
}
this.$editor.find('ul, ol, tr, blockquote, p').each($.proxy(this.utils.removeEmpty, this));
$formatted.find('blockquote:empty').remove();
if (this.block.isRemoveInline) {
this.utils.removeInlineTags($formatted)
}
if (this.opts.linebreaks && tag == 'p') {
this.utils.replaceWithContents($formatted)
}
if (this.opts.linebreaks) {
var $next = $formatted.next().next();
if ($next.size() != 0 && $next[0].tagName === 'BR') {
$next.remove()
}
}
},
formatTableWrapping: function($formatted) {
if ($formatted.closest('table', this.$editor[0]).length === 0)
return;
if ($formatted.closest('tr', this.$editor[0]).length === 0)
$formatted.wrap('<tr>');
if ($formatted.closest('td', this.$editor[0]).length === 0 && $formatted.closest('th').length === 0) {
$formatted.wrap('<td>')
}
},
removeData: function(name, value) {
var blocks = this.selection.getBlocks();
$(blocks).removeAttr('data-' + name);
this.code.sync()
},
setData: function(name, value) {
var blocks = this.selection.getBlocks();
$(blocks).attr('data-' + name, value);
this.code.sync()
},
toggleData: function(name, value) {
var blocks = this.selection.getBlocks();
$.each(blocks, function() {
if ($(this).attr('data-' + name)) {
$(this).removeAttr('data-' + name)
} else {
$(this).attr('data-' + name, value)
}
})
},
removeAttr: function(attr, value) {
var blocks = this.selection.getBlocks();
$(blocks).removeAttr(attr);
this.code.sync()
},
setAttr: function(attr, value) {
var blocks = this.selection.getBlocks();
$(blocks).attr(attr, value);
this.code.sync()
},
toggleAttr: function(attr, value) {
var blocks = this.selection.getBlocks();
$.each(blocks, function() {
if ($(this).attr(name)) {
$(this).removeAttr(name)
} else {
$(this).attr(name, value)
}
})
},
removeClass: function(className) {
var blocks = this.selection.getBlocks();
$(blocks).removeClass(className);
this.utils.removeEmptyAttr(blocks, 'class');
this.code.sync()
},
setClass: function(className) {
var blocks = this.selection.getBlocks();
$(blocks).addClass(className);
this.code.sync()
},
toggleClass: function(className) {
var blocks = this.selection.getBlocks();
$(blocks).toggleClass(className);
this.code.sync()
}
}
},
buffer: function() {
return {
set: function(type) {
if (typeof type == 'undefined' || type == 'undo') {
this.buffer.setUndo()
} else {
this.buffer.setRedo()
}
},
setUndo: function() {
this.selection.save();
this.opts.buffer.push(this.$editor.html());
this.selection.restore()
},
setRedo: function() {
this.selection.save();
this.opts.rebuffer.push(this.$editor.html());
this.selection.restore()
},
getUndo: function() {
this.$editor.html(this.opts.buffer.pop())
},
getRedo: function() {
this.$editor.html(this.opts.rebuffer.pop())
},
add: function() {
this.opts.buffer.push(this.$editor.html())
},
undo: function() {
if (this.opts.buffer.length === 0)
return;
this.buffer.set('redo');
this.buffer.getUndo();
this.selection.restore();
setTimeout($.proxy(this.observe.load, this), 50)
},
redo: function() {
if (this.opts.rebuffer.length === 0)
return;
this.buffer.set('undo');
this.buffer.getRedo();
this.selection.restore();
setTimeout($.proxy(this.observe.load, this), 50)
}
}
},
build: function() {
return {
run: function() {
this.build.createContainerBox();
this.build.loadContent();
this.build.loadEditor();
this.build.enableEditor();
this.build.setCodeAndCall()
},
isTextarea: function() {
return (this.$element[0].tagName === 'TEXTAREA')
},
createContainerBox: function() {
this.$box = $('<div class="redactor-box" role="application" />')
},
createTextarea: function() {
this.$textarea = $('<textarea />').attr('name', this.build.getTextareaName())
},
getTextareaName: function() {
return ((typeof (name) == 'undefined')) ? 'content-' + this.uuid : this.$element.attr('id')
},
loadContent: function() {
var func = (this.build.isTextarea()) ? 'val' : 'html';
this.content = $.trim(this.$element[func]())
},
enableEditor: function() {
this.$editor.attr({
'contenteditable': true,
'dir': this.opts.direction
})
},
loadEditor: function() {
var func = (this.build.isTextarea()) ? 'fromTextarea' : 'fromElement';
this.build[func]()
},
fromTextarea: function() {
this.$editor = $('<div />');
this.$textarea = this.$element;
this.$box.insertAfter(this.$element).append(this.$editor).append(this.$element);
this.$editor.addClass('redactor-editor');
this.$element.hide()
},
fromElement: function() {
this.$editor = this.$element;
this.build.createTextarea();
this.$box.insertAfter(this.$editor).append(this.$editor).append(this.$textarea);
this.$editor.addClass('redactor-editor');
this.$textarea.hide()
},
setCodeAndCall: function() {
this.code.set(this.content);
this.build.setOptions();
this.build.callEditor();
if (this.opts.visual)
return;
setTimeout($.proxy(this.code.showCode, this), 200)
},
callEditor: function() {
this.build.disableMozillaEditing();
this.build.disableIeLinks();
this.build.setEvents();
this.build.setHelpers();
if (this.opts.toolbar) {
this.opts.toolbar = this.toolbar.init();
this.toolbar.build()
}
this.modal.loadTemplates();
this.build.plugins();
setTimeout($.proxy(this.observe.load, this), 4);
this.core.setCallback('init')
},
setOptions: function() {
$(this.$textarea).attr('dir', this.opts.direction);
if (this.opts.linebreaks)
this.$editor.addClass('redactor-linebreaks');
if (this.opts.tabindex)
this.$editor.attr('tabindex', this.opts.tabindex);
if (this.opts.minHeight)
this.$editor.css('minHeight', this.opts.minHeight);
if (this.opts.maxHeight)
this.$editor.css('maxHeight', this.opts.maxHeight)
},
setEventDropUpload: function(e) {
e.preventDefault();
if (!this.opts.dragImageUpload || !this.opts.dragFileUpload)
return;
var files = e.dataTransfer.files;
this.upload.directUpload(files[0], e)
},
setEventDrop: function(e) {
this.code.sync();
setTimeout(this.clean.clearUnverified, 1);
this.core.setCallback('drop', e)
},
setEvents: function() {
this.$editor.on('drop.redactor', $.proxy(function(e) {
e = e.originalEvent || e;
if (window.FormData === undefined || !e.dataTransfer)
return true;
if (e.dataTransfer.files.length === 0) {
return this.build.setEventDrop(e)
} else {
this.build.setEventDropUpload(e)
}
setTimeout(this.clean.clearUnverified, 1);
this.core.setCallback('drop', e)
}, this));
this.$editor.on('click.redactor', $.proxy(function(e) {
var event = this.core.getEvent();
var type = (event == 'click' || event == 'arrow') ? false : 'click';
this.core.addEvent(type);
this.utils.disableSelectAll();
this.core.setCallback('click', e)
}, this));
this.$editor.on('paste.redactor', $.proxy(this.paste.init, this));
this.$editor.on('cut.redactor', $.proxy(this.code.sync, this));
this.$editor.on('keydown.redactor', $.proxy(this.keydown.init, this));