2 * Compiled inline version. (Library mode)
5 /*jshint smarttabs:true, undef:true, latedef:true, curly:true, bitwise:true, camelcase:true */
8 (function(exports, undefined) {
13 function require(ids, callback) {
14 var module, defs = [];
16 for (var i = 0; i < ids.length; ++i) {
17 module = modules[ids[i]] || resolve(ids[i]);
19 throw 'module definition dependecy not found: ' + ids[i];
25 callback.apply(null, defs);
28 function define(id, dependencies, definition) {
29 if (typeof id !== 'string') {
30 throw 'invalid module definition, module id must be defined and be a string';
33 if (dependencies === undefined) {
34 throw 'invalid module definition, dependencies must be specified';
37 if (definition === undefined) {
38 throw 'invalid module definition, definition function must be specified';
41 require(dependencies, function() {
42 modules[id] = definition.apply(null, arguments);
46 function defined(id) {
50 function resolve(id) {
52 var fragments = id.split(/[.\/]/);
54 for (var fi = 0; fi < fragments.length; ++fi) {
55 if (!target[fragments[fi]]) {
59 target = target[fragments[fi]];
65 function expose(ids) {
66 var i, target, id, fragments, privateModules;
68 for (i = 0; i < ids.length; i++) {
71 fragments = id.split(/[.\/]/);
73 for (var fi = 0; fi < fragments.length - 1; ++fi) {
74 if (target[fragments[fi]] === undefined) {
75 target[fragments[fi]] = {};
78 target = target[fragments[fi]];
81 target[fragments[fragments.length - 1]] = modules[id];
84 // Expose private modules for unit tests
85 if (exports.AMDLC_TESTS) {
86 privateModules = exports.privateModules || {};
89 privateModules[id] = modules[id];
92 for (i = 0; i < ids.length; i++) {
93 delete privateModules[ids[i]];
96 exports.privateModules = privateModules;
100 // Included from: js/tinymce/plugins/paste/classes/Utils.js
105 * Released under LGPL License.
106 * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
108 * License: http://www.tinymce.com/license
109 * Contributing: http://www.tinymce.com/contributing
113 * This class contails various utility functions for the paste plugin.
115 * @class tinymce.pasteplugin.Utils
117 define("tinymce/pasteplugin/Utils", [
118 "tinymce/util/Tools",
119 "tinymce/html/DomParser",
120 "tinymce/html/Schema"
121 ], function(Tools, DomParser, Schema) {
122 function filter(content, items) {
123 Tools.each(items, function(v) {
124 if (v.constructor == RegExp) {
125 content = content.replace(v, '');
127 content = content.replace(v[0], v[1]);
135 * Gets the innerText of the specified element. It will handle edge cases
136 * and works better than textContent on Gecko.
138 * @param {String} html HTML string to get text from.
139 * @return {String} String of text with line feeds.
141 function innerText(html) {
142 var schema = new Schema(), domParser = new DomParser({}, schema), text = '';
143 var shortEndedElements = schema.getShortEndedElements();
144 var ignoreElements = Tools.makeMap('script noscript style textarea video audio iframe object', ' ');
145 var blockElements = schema.getBlockElements();
147 function walk(node) {
148 var name = node.name, currentNode = node;
156 if (shortEndedElements[name]) {
160 // Ingore script, video contents
161 if (ignoreElements[name]) {
166 if (node.type == 3) {
171 if (!node.shortEnded) {
172 if ((node = node.firstChild)) {
175 } while ((node = node.next));
179 // Add \n or \n\n for blocks or P
180 if (blockElements[name] && currentNode.next) {
189 html = filter(html, [
190 /<!\[[^\]]+\]>/g // Conditional comments
193 walk(domParser.parse(html));
199 * Trims the specified HTML by removing all WebKit fragments, all elements wrapping the body trailing BR elements etc.
201 * @param {String} html Html string to trim contents on.
202 * @return {String} Html contents that got trimmed.
204 function trimHtml(html) {
205 function trimSpaces(all, s1, s2) {
206 // WebKit meant to preserve multiple spaces but instead inserted around all inline tags,
207 // including the spans with inline styles created on paste
215 html = filter(html, [
216 /^[\s\S]*<body[^>]*>\s*|\s*<\/body[^>]*>[\s\S]*$/g, // Remove anything but the contents within the BODY element
217 /<!--StartFragment-->|<!--EndFragment-->/g, // Inner fragments (tables from excel on mac)
218 [/( ?)<span class="Apple-converted-space">\u00a0<\/span>( ?)/g, trimSpaces],
219 /<br>$/i // Trailing BR elements
227 innerText: innerText,
232 // Included from: js/tinymce/plugins/paste/classes/Clipboard.js
237 * Released under LGPL License.
238 * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
240 * License: http://www.tinymce.com/license
241 * Contributing: http://www.tinymce.com/contributing
245 * This class contains logic for getting HTML contents out of the clipboard.
247 * We need to make a lot of ugly hacks to get the contents out of the clipboard since
248 * the W3C Clipboard API is broken in all browsers that have it: Gecko/WebKit/Blink.
249 * We might rewrite this the way those API:s stabilize. Browsers doesn't handle pasting
250 * from applications like Word the same way as it does when pasting into a contentEditable area
251 * so we need to do lots of extra work to try to get to this clipboard data.
253 * Current implementation steps:
254 * 1. On keydown with paste keys Ctrl+V or Shift+Insert create
255 * a paste bin element and move focus to that element.
256 * 2. Wait for the browser to fire a "paste" event and get the contents out of the paste bin.
257 * 3. Check if the paste was successful if true, process the HTML.
258 * (4). If the paste was unsuccessful use IE execCommand, Clipboard API, document.dataTransfer old WebKit API etc.
260 * @class tinymce.pasteplugin.Clipboard
263 define("tinymce/pasteplugin/Clipboard", [
265 "tinymce/dom/RangeUtils",
267 "tinymce/pasteplugin/Utils"
268 ], function(Env, RangeUtils, VK, Utils) {
269 return function(editor) {
270 var self = this, pasteBinElm, lastRng, keyboardPasteTimeStamp = 0, draggingInternally = false;
271 var pasteBinDefaultContent = '%MCEPASTEBIN%', keyboardPastePlainTextState;
272 var mceInternalUrlPrefix = 'data:text/mce-internal,';
275 * Pastes the specified HTML. This means that the HTML is filtered and then
276 * inserted at the current selection in the editor. It will also fire paste events
277 * for custom user filtering.
279 * @param {String} html HTML code to paste into the current selection.
281 function pasteHtml(html) {
282 var args, dom = editor.dom;
284 args = editor.fire('BeforePastePreProcess', {content: html}); // Internal event used by Quirks
285 args = editor.fire('PastePreProcess', args);
288 if (!args.isDefaultPrevented()) {
289 // User has bound PastePostProcess events then we need to pass it through a DOM node
290 // This is not ideal but we don't want to let the browser mess up the HTML for example
291 // some browsers add to P tags etc
292 if (editor.hasEventListeners('PastePostProcess') && !args.isDefaultPrevented()) {
293 // We need to attach the element to the DOM so Sizzle selectors work on the contents
294 var tempBody = dom.add(editor.getBody(), 'div', {style: 'display:none'}, html);
295 args = editor.fire('PastePostProcess', {node: tempBody});
296 dom.remove(tempBody);
297 html = args.node.innerHTML;
300 if (!args.isDefaultPrevented()) {
301 editor.insertContent(html, {merge: editor.settings.paste_merge_formats !== false, data: {paste: true}});
307 * Pastes the specified text. This means that the plain text is processed
308 * and converted into BR and P elements. It will fire paste events for custom filtering.
310 * @param {String} text Text to paste as the current selection location.
312 function pasteText(text) {
313 text = editor.dom.encode(text).replace(/\r\n/g, '\n');
315 var startBlock = editor.dom.getParent(editor.selection.getStart(), editor.dom.isBlock);
317 // Create start block html for example <p attr="value">
318 var forcedRootBlockName = editor.settings.forced_root_block;
319 var forcedRootBlockStartHtml;
320 if (forcedRootBlockName) {
321 forcedRootBlockStartHtml = editor.dom.createHTML(forcedRootBlockName, editor.settings.forced_root_block_attrs);
322 forcedRootBlockStartHtml = forcedRootBlockStartHtml.substr(0, forcedRootBlockStartHtml.length - 3) + '>';
325 if ((startBlock && /^(PRE|DIV)$/.test(startBlock.nodeName)) || !forcedRootBlockName) {
326 text = Utils.filter(text, [
330 text = Utils.filter(text, [
331 [/\n\n/g, "</p>" + forcedRootBlockStartHtml],
332 [/^(.*<\/p>)(<p>)$/, forcedRootBlockStartHtml + '$1'],
336 if (text.indexOf('<p>') != -1) {
337 text = forcedRootBlockStartHtml + text;
345 * Creates a paste bin element as close as possible to the current caret location and places the focus inside that element
346 * so that when the real paste event occurs the contents gets inserted into this element
347 * instead of the current editor selection element.
349 function createPasteBin() {
350 var dom = editor.dom, body = editor.getBody();
351 var viewport = editor.dom.getViewPort(editor.getWin()), scrollTop = viewport.y, top = 20;
354 lastRng = editor.selection.getRng();
357 scrollContainer = editor.selection.getScrollContainer();
359 // Can't always rely on scrollTop returning a useful value.
360 // It returns 0 if the browser doesn't support scrollTop for the element or is non-scrollable
361 if (scrollContainer && scrollContainer.scrollTop > 0) {
362 scrollTop = scrollContainer.scrollTop;
367 * Returns the rect of the current caret if the caret is in an empty block before a
368 * BR we insert a temporary invisible character that we get the rect this way we always get a proper rect.
370 * TODO: This might be useful in core.
372 function getCaretRect(rng) {
373 var rects, textNode, node, container = rng.startContainer;
375 rects = rng.getClientRects();
380 if (!rng.collapsed || container.nodeType != 1) {
384 node = container.childNodes[lastRng.startOffset];
386 // Skip empty whitespace nodes
387 while (node && node.nodeType == 3 && !node.data.length) {
388 node = node.nextSibling;
395 // Check if the location is |<br>
396 // TODO: Might need to expand this to say |<table>
397 if (node.tagName == 'BR') {
398 textNode = dom.doc.createTextNode('\uFEFF');
399 node.parentNode.insertBefore(textNode, node);
401 rng = dom.createRng();
402 rng.setStartBefore(textNode);
403 rng.setEndAfter(textNode);
405 rects = rng.getClientRects();
406 dom.remove(textNode);
414 // Calculate top cordinate this is needed to avoid scrolling to top of document
415 // We want the paste bin to be as close to the caret as possible to avoid scrolling
416 if (lastRng.getClientRects) {
417 var rect = getCaretRect(lastRng);
420 // Client rects gets us closes to the actual
421 // caret location in for example a wrapped paragraph block
422 top = scrollTop + (rect.top - dom.getPos(body).y);
426 // Check if we can find a closer location by checking the range element
427 var container = lastRng.startContainer;
429 if (container.nodeType == 3 && container.parentNode != body) {
430 container = container.parentNode;
433 if (container.nodeType == 1) {
434 top = dom.getPos(container, scrollContainer || body).y;
441 pasteBinElm = dom.add(editor.getBody(), 'div', {
443 contentEditable: true,
444 "data-mce-bogus": "all",
445 style: 'position: absolute; top: ' + top + 'px;' +
446 'width: 10px; height: 10px; overflow: hidden; opacity: 0'
447 }, pasteBinDefaultContent);
449 // Move paste bin out of sight since the controlSelection rect gets displayed otherwise on IE and Gecko
450 if (Env.ie || Env.gecko) {
451 dom.setStyle(pasteBinElm, 'left', dom.getStyle(body, 'direction', true) == 'rtl' ? 0xFFFF : -0xFFFF);
454 // Prevent focus events from bubbeling fixed FocusManager issues
455 dom.bind(pasteBinElm, 'beforedeactivate focusin focusout', function(e) {
460 editor.selection.select(pasteBinElm, true);
464 * Removes the paste bin if it exists.
466 function removePasteBin() {
470 // WebKit/Blink might clone the div so
471 // lets make sure we remove all clones
472 // TODO: Man o man is this ugly. WebKit is the new IE! Remove this if they ever fix it!
473 while ((pasteBinClone = editor.dom.get('mcepastebin'))) {
474 editor.dom.remove(pasteBinClone);
475 editor.dom.unbind(pasteBinClone);
479 editor.selection.setRng(lastRng);
483 pasteBinElm = lastRng = null;
487 * Returns the contents of the paste bin as a HTML string.
489 * @return {String} Get the contents of the paste bin.
491 function getPasteBinHtml() {
492 var html = '', pasteBinClones, i, clone, cloneHtml;
494 // Since WebKit/Chrome might clone the paste bin when pasting
495 // for example: <img style="float: right"> we need to check if any of them contains some useful html.
496 // TODO: Man o man is this ugly. WebKit is the new IE! Remove this if they ever fix it!
497 pasteBinClones = editor.dom.select('div[id=mcepastebin]');
498 for (i = 0; i < pasteBinClones.length; i++) {
499 clone = pasteBinClones[i];
501 // Pasting plain text produces pastebins in pastebinds makes sence right!?
502 if (clone.firstChild && clone.firstChild.id == 'mcepastebin') {
503 clone = clone.firstChild;
506 cloneHtml = clone.innerHTML;
507 if (html != pasteBinDefaultContent) {
516 * Gets various content types out of a datatransfer object.
518 * @param {DataTransfer} dataTransfer Event fired on paste.
519 * @return {Object} Object with mime types and data for those mime types.
521 function getDataTransferItems(dataTransfer) {
525 // Use old WebKit/IE API
526 if (dataTransfer.getData) {
527 var legacyText = dataTransfer.getData('Text');
528 if (legacyText && legacyText.length > 0) {
529 if (legacyText.indexOf(mceInternalUrlPrefix) == -1) {
530 data['text/plain'] = legacyText;
535 if (dataTransfer.types) {
536 for (var i = 0; i < dataTransfer.types.length; i++) {
537 var contentType = dataTransfer.types[i];
538 data[contentType] = dataTransfer.getData(contentType);
547 * Gets various content types out of the Clipboard API. It will also get the
548 * plain text using older IE and WebKit API:s.
550 * @param {ClipboardEvent} clipboardEvent Event fired on paste.
551 * @return {Object} Object with mime types and data for those mime types.
553 function getClipboardContent(clipboardEvent) {
554 return getDataTransferItems(clipboardEvent.clipboardData || editor.getDoc().dataTransfer);
558 * Checks if the clipboard contains image data if it does it will take that data
559 * and convert it into a data url image and paste that image at the caret location.
561 * @param {ClipboardEvent} e Paste/drop event object.
562 * @param {DOMRange} rng Optional rng object to move selection to.
563 * @return {Boolean} true/false if the image data was found or not.
565 function pasteImageData(e, rng) {
566 var dataTransfer = e.clipboardData || e.dataTransfer;
568 function processItems(items) {
569 var i, item, reader, hadImage = false;
571 function pasteImage(reader) {
573 editor.selection.setRng(rng);
577 pasteHtml('<img src="' + reader.result + '">');
581 for (i = 0; i < items.length; i++) {
584 if (/^image\/(jpeg|png|gif|bmp)$/.test(item.type)) {
585 reader = new FileReader();
586 reader.onload = pasteImage.bind(null, reader);
587 reader.readAsDataURL(item.getAsFile ? item.getAsFile() : item);
598 if (editor.settings.paste_data_images && dataTransfer) {
599 return processItems(dataTransfer.items) || processItems(dataTransfer.files);
604 * Chrome on Android doesn't support proper clipboard access so we have no choice but to allow the browser default behavior.
606 * @param {Event} e Paste event object to check if it contains any data.
607 * @return {Boolean} true/false if the clipboard is empty or not.
609 function isBrokenAndroidClipboardEvent(e) {
610 var clipboardData = e.clipboardData;
612 return navigator.userAgent.indexOf('Android') != -1 && clipboardData && clipboardData.items && clipboardData.items.length === 0;
615 function getCaretRangeFromEvent(e) {
616 return RangeUtils.getCaretRangeFromPoint(e.clientX, e.clientY, editor.getDoc());
619 function hasContentType(clipboardContent, mimeType) {
620 return mimeType in clipboardContent && clipboardContent[mimeType].length > 0;
623 function isKeyboardPasteEvent(e) {
624 return (VK.metaKeyPressed(e) && e.keyCode == 86) || (e.shiftKey && e.keyCode == 45);
627 function registerEventHandlers() {
628 editor.on('keydown', function(e) {
629 function removePasteBinOnKeyUp(e) {
630 // Ctrl+V or Shift+Insert
631 if (isKeyboardPasteEvent(e) && !e.isDefaultPrevented()) {
636 // Ctrl+V or Shift+Insert
637 if (isKeyboardPasteEvent(e) && !e.isDefaultPrevented()) {
638 keyboardPastePlainTextState = e.shiftKey && e.keyCode == 86;
640 // Edge case on Safari on Mac where it doesn't handle Cmd+Shift+V correctly
641 // it fires the keydown but no paste or keyup so we are left with a paste bin
642 if (keyboardPastePlainTextState && Env.webkit && navigator.userAgent.indexOf('Version/') != -1) {
646 // Prevent undoManager keydown handler from making an undo level with the pastebin in it
647 e.stopImmediatePropagation();
649 keyboardPasteTimeStamp = new Date().getTime();
651 // IE doesn't support Ctrl+Shift+V and it doesn't even produce a paste event
652 // so lets fake a paste event and let IE use the execCommand/dataTransfer methods
653 if (Env.ie && keyboardPastePlainTextState) {
655 editor.fire('paste', {ieFake: true});
662 // Remove pastebin if we get a keyup and no paste event
663 // For example pasting a file in IE 11 will not produce a paste event
664 editor.once('keyup', removePasteBinOnKeyUp);
665 editor.once('paste', function() {
666 editor.off('keyup', removePasteBinOnKeyUp);
671 editor.on('paste', function(e) {
672 // Getting content from the Clipboard can take some time
673 var clipboardTimer = new Date().getTime();
674 var clipboardContent = getClipboardContent(e);
675 var clipboardDelay = new Date().getTime() - clipboardTimer;
677 var isKeyBoardPaste = (new Date().getTime() - keyboardPasteTimeStamp - clipboardDelay) < 1000;
678 var plainTextMode = self.pasteFormat == "text" || keyboardPastePlainTextState;
680 keyboardPastePlainTextState = false;
682 if (e.isDefaultPrevented() || isBrokenAndroidClipboardEvent(e)) {
687 if (pasteImageData(e)) {
692 // Not a keyboard paste prevent default paste and try to grab the clipboard contents using different APIs
693 if (!isKeyBoardPaste) {
697 // Try IE only method if paste isn't a keyboard paste
698 if (Env.ie && (!isKeyBoardPaste || e.ieFake)) {
701 editor.dom.bind(pasteBinElm, 'paste', function(e) {
705 editor.getDoc().execCommand('Paste', false, null);
706 clipboardContent["text/html"] = getPasteBinHtml();
709 setTimeout(function() {
712 // Grab HTML from Clipboard API or paste bin as a fallback
713 if (hasContentType(clipboardContent, 'text/html')) {
714 content = clipboardContent['text/html'];
716 content = getPasteBinHtml();
718 // If paste bin is empty try using plain text mode
719 // since that is better than nothing right
720 if (content == pasteBinDefaultContent) {
721 plainTextMode = true;
725 content = Utils.trimHtml(content);
727 // WebKit has a nice bug where it clones the paste bin if you paste from for example notepad
728 // so we need to force plain text mode in this case
729 if (pasteBinElm && pasteBinElm.firstChild && pasteBinElm.firstChild.id === 'mcepastebin') {
730 plainTextMode = true;
735 // If we got nothing from clipboard API and pastebin then we could try the last resort: plain/text
736 if (!content.length) {
737 plainTextMode = true;
740 // Grab plain text from Clipboard API or convert existing HTML to plain text
742 // Use plain text contents from Clipboard API unless the HTML contains paragraphs then
743 // we should convert the HTML to plain text since works better when pasting HTML/Word contents as plain text
744 if (hasContentType(clipboardContent, 'text/plain') && content.indexOf('</p>') == -1) {
745 content = clipboardContent['text/plain'];
747 content = Utils.innerText(content);
751 // If the content is the paste bin default HTML then it was
752 // impossible to get the cliboard data out.
753 if (content == pasteBinDefaultContent) {
754 if (!isKeyBoardPaste) {
755 editor.windowManager.alert('Please use Ctrl+V/Cmd+V keyboard shortcuts to paste contents.');
769 editor.on('dragstart dragend', function(e) {
770 draggingInternally = e.type == 'dragstart';
773 editor.on('drop', function(e) {
774 var rng = getCaretRangeFromEvent(e);
776 if (e.isDefaultPrevented() || draggingInternally) {
780 if (pasteImageData(e, rng)) {
784 if (rng && editor.settings.paste_filter_drop !== false) {
785 var dropContent = getDataTransferItems(e.dataTransfer);
786 var content = dropContent['mce-internal'] || dropContent['text/html'] || dropContent['text/plain'];
791 editor.undoManager.transact(function() {
792 if (dropContent['mce-internal']) {
793 editor.execCommand('Delete');
796 editor.selection.setRng(rng);
798 content = Utils.trimHtml(content);
800 if (!dropContent['text/html']) {
810 editor.on('dragover dragend', function(e) {
811 if (editor.settings.paste_data_images) {
817 self.pasteHtml = pasteHtml;
818 self.pasteText = pasteText;
820 editor.on('preInit', function() {
821 registerEventHandlers();
823 // Remove all data images from paste for example from Gecko
824 // except internal images like video elements
825 editor.parser.addNodeFilter('img', function(nodes, name, args) {
826 function isPasteInsert(args) {
827 return args.data && args.data.paste === true;
830 function remove(node) {
831 if (!node.attr('data-mce-object') && src !== Env.transparentSrc) {
836 function isWebKitFakeUrl(src) {
837 return src.indexOf("webkit-fake-url") === 0;
840 function isDataUri(src) {
841 return src.indexOf("data:") === 0;
844 if (!editor.settings.paste_data_images && isPasteInsert(args)) {
845 var i = nodes.length;
848 var src = nodes[i].attributes.map.src;
854 // Safari on Mac produces webkit-fake-url see: https://bugs.webkit.org/show_bug.cgi?id=49141
855 if (isWebKitFakeUrl(src)) {
857 } else if (!editor.settings.allow_html_data_urls && isDataUri(src)) {
867 // Included from: js/tinymce/plugins/paste/classes/WordFilter.js
872 * Released under LGPL License.
873 * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
875 * License: http://www.tinymce.com/license
876 * Contributing: http://www.tinymce.com/contributing
880 * This class parses word HTML into proper TinyMCE markup.
882 * @class tinymce.pasteplugin.WordFilter
885 define("tinymce/pasteplugin/WordFilter", [
886 "tinymce/util/Tools",
887 "tinymce/html/DomParser",
888 "tinymce/html/Schema",
889 "tinymce/html/Serializer",
891 "tinymce/pasteplugin/Utils"
892 ], function(Tools, DomParser, Schema, Serializer, Node, Utils) {
894 * Checks if the specified content is from any of the following sources: MS Word/Office 365/Google docs.
896 function isWordContent(content) {
898 (/<font face="Times New Roman"|class="?Mso|style="[^"]*\bmso-|style='[^'']*\bmso-|w:WordDocument/i).test(content) ||
899 (/class="OutlineElement/).test(content) ||
900 (/id="?docs\-internal\-guid\-/.test(content))
905 * Checks if the specified text starts with "1. " or "a. " etc.
907 function isNumericList(text) {
911 /^[IVXLMCD]{1,2}\.[ \u00a0]/, // Roman upper case
912 /^[ivxlmcd]{1,2}\.[ \u00a0]/, // Roman lower case
913 /^[a-z]{1,2}[\.\)][ \u00a0]/, // Alphabetical a-z
914 /^[A-Z]{1,2}[\.\)][ \u00a0]/, // Alphabetical A-Z
915 /^[0-9]+\.[ \u00a0]/, // Numeric lists
916 /^[\u3007\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d]+\.[ \u00a0]/, // Japanese
917 /^[\u58f1\u5f10\u53c2\u56db\u4f0d\u516d\u4e03\u516b\u4e5d\u62fe]+\.[ \u00a0]/ // Chinese
920 text = text.replace(/^[\u00a0 ]+/, '');
922 Tools.each(patterns, function(pattern) {
923 if (pattern.test(text)) {
932 function isBulletList(text) {
933 return /^[\s\u00a0]*[\u2022\u00b7\u00a7\u25CF]\s*/.test(text);
936 function WordFilter(editor) {
937 var settings = editor.settings;
939 editor.on('BeforePastePreProcess', function(e) {
940 var content = e.content, retainStyleProperties, validStyles;
942 // Remove google docs internal guid markers
943 content = content.replace(/<b[^>]+id="?docs-internal-[^>]*>/gi, '');
944 content = content.replace(/<br class="?Apple-interchange-newline"?>/gi, '');
946 retainStyleProperties = settings.paste_retain_style_properties;
947 if (retainStyleProperties) {
948 validStyles = Tools.makeMap(retainStyleProperties.split(/[, ]/));
952 * Converts fake bullet and numbered lists to real semantic OL/UL.
954 * @param {tinymce.html.Node} node Root node to convert children of.
956 function convertFakeListsToProperLists(node) {
957 var currentListNode, prevListNode, lastLevel = 1;
959 function getText(node) {
962 if (node.type === 3) {
966 if ((node = node.firstChild)) {
968 txt += getText(node);
969 } while ((node = node.next));
975 function trimListStart(node, regExp) {
976 if (node.type === 3) {
977 if (regExp.test(node.value)) {
978 node.value = node.value.replace(regExp, '');
983 if ((node = node.firstChild)) {
985 if (!trimListStart(node, regExp)) {
988 } while ((node = node.next));
994 function removeIgnoredNodes(node) {
995 if (node._listIgnore) {
1000 if ((node = node.firstChild)) {
1002 removeIgnoredNodes(node);
1003 } while ((node = node.next));
1007 function convertParagraphToLi(paragraphNode, listName, start) {
1008 var level = paragraphNode._listLevel || lastLevel;
1010 // Handle list nesting
1011 if (level != lastLevel) {
1012 if (level < lastLevel) {
1013 // Move to parent list
1014 if (currentListNode) {
1015 currentListNode = currentListNode.parent.parent;
1019 prevListNode = currentListNode;
1020 currentListNode = null;
1024 if (!currentListNode || currentListNode.name != listName) {
1025 prevListNode = prevListNode || currentListNode;
1026 currentListNode = new Node(listName, 1);
1029 currentListNode.attr('start', '' + start);
1032 paragraphNode.wrap(currentListNode);
1034 currentListNode.append(paragraphNode);
1037 paragraphNode.name = 'li';
1039 // Append list to previous list if it exists
1040 if (level > lastLevel && prevListNode) {
1041 prevListNode.lastChild.append(currentListNode);
1046 // Remove start of list item "1. " or "· " etc
1047 removeIgnoredNodes(paragraphNode);
1048 trimListStart(paragraphNode, /^\u00a0+/);
1049 trimListStart(paragraphNode, /^\s*([\u2022\u00b7\u00a7\u25CF]|\w+\.)/);
1050 trimListStart(paragraphNode, /^\u00a0+/);
1053 // Build a list of all root level elements before we start
1054 // altering them in the loop below.
1055 var elements = [], child = node.firstChild;
1056 while (typeof child !== 'undefined' && child !== null) {
1057 elements.push(child);
1059 child = child.walk();
1060 if (child !== null) {
1061 while (typeof child !== 'undefined' && child.parent !== node) {
1062 child = child.walk();
1067 for (var i = 0; i < elements.length; i++) {
1070 if (node.name == 'p' && node.firstChild) {
1071 // Find first text node in paragraph
1072 var nodeText = getText(node);
1074 // Detect unordered lists look for bullets
1075 if (isBulletList(nodeText)) {
1076 convertParagraphToLi(node, 'ul');
1080 // Detect ordered lists 1., a. or ixv.
1081 if (isNumericList(nodeText)) {
1082 // Parse OL start number
1083 var matches = /([0-9]+)\./.exec(nodeText);
1086 start = parseInt(matches[1], 10);
1089 convertParagraphToLi(node, 'ol', start);
1093 // Convert paragraphs marked as lists but doesn't look like anything
1094 if (node._listLevel) {
1095 convertParagraphToLi(node, 'ul', 1);
1099 currentListNode = null;
1101 // If the root level element isn't a p tag which can be
1102 // processed by convertParagraphToLi, it interrupts the
1103 // lists, causing a new list to start instead of having
1104 // elements from the next list inserted above this tag.
1105 prevListNode = currentListNode;
1106 currentListNode = null;
1111 function filterStyles(node, styleValue) {
1112 var outputStyles = {}, matches, styles = editor.dom.parseStyle(styleValue);
1114 Tools.each(styles, function(value, name) {
1115 // Convert various MS styles to W3C styles
1118 // Parse out list indent level for lists
1119 matches = /\w+ \w+([0-9]+)/i.exec(styleValue);
1121 node._listLevel = parseInt(matches[1], 10);
1124 // Remove these nodes <span style="mso-list:Ignore">o</span>
1125 // Since the span gets removed we mark the text node and the span
1126 if (/Ignore/i.test(value) && node.firstChild) {
1127 node._listIgnore = true;
1128 node.firstChild._listIgnore = true;
1134 name = "text-align";
1138 name = "vertical-align";
1142 case "mso-foreground":
1146 case "mso-background":
1147 case "mso-highlight":
1148 name = "background";
1153 if (value != "normal") {
1154 outputStyles[name] = value;
1159 // Remove track changes code
1160 if (/^(comment|comment-list)$/i.test(value)) {
1168 if (name.indexOf('mso-comment') === 0) {
1173 // Never allow mso- prefixed names
1174 if (name.indexOf('mso-') === 0) {
1178 // Output only valid styles
1179 if (retainStyleProperties == "all" || (validStyles && validStyles[name])) {
1180 outputStyles[name] = value;
1184 // Convert bold style to "b" element
1185 if (/(bold)/i.test(outputStyles["font-weight"])) {
1186 delete outputStyles["font-weight"];
1187 node.wrap(new Node("b", 1));
1190 // Convert italic style to "i" element
1191 if (/(italic)/i.test(outputStyles["font-style"])) {
1192 delete outputStyles["font-style"];
1193 node.wrap(new Node("i", 1));
1196 // Serialize the styles and see if there is something left to keep
1197 outputStyles = editor.dom.serializeStyle(outputStyles, node.name);
1199 return outputStyles;
1205 if (settings.paste_enable_default_filters === false) {
1209 // Detect is the contents is Word junk HTML
1210 if (isWordContent(e.content)) {
1211 e.wordContent = true; // Mark it for other processors
1213 // Remove basic Word junk
1214 content = Utils.filter(content, [
1215 // Word comments like conditional comments etc
1216 /<!--[\s\S]+?-->/gi,
1218 // Remove comments, scripts (e.g., msoShowComment), XML tag, VML content,
1219 // MS Office namespaced tags, and a few other tags
1220 /<(!|script[^>]*>.*?<\/script(?=[>\s])|\/?(\?xml(:\w+)?|img|meta|link|style|\w:\w+)(?=[\s\/>]))[^>]*>/gi,
1222 // Convert <s> into <strike> for line-though
1223 [/<(\/?)s>/gi, "<$1strike>"],
1225 // Replace nsbp entites to char since it's easier to handle
1226 [/ /gi, "\u00a0"],
1228 // Convert <span style="mso-spacerun:yes">___</span> to string of alternating
1229 // breaking/non-breaking spaces of same length
1230 [/<span\s+style\s*=\s*"\s*mso-spacerun\s*:\s*yes\s*;?\s*"\s*>([\s\u00a0]*)<\/span>/gi,
1231 function(str, spaces) {
1232 return (spaces.length > 0) ?
1233 spaces.replace(/./, " ").slice(Math.floor(spaces.length / 2)).split("").join("\u00a0") : "";
1238 var validElements = settings.paste_word_valid_elements;
1239 if (!validElements) {
1241 '-strong/b,-em/i,-u,-span,-p,-ol,-ul,-li,-h1,-h2,-h3,-h4,-h5,-h6,' +
1242 '-p/div,-a[href|name],sub,sup,strike,br,del,table[width],tr,' +
1243 'td[colspan|rowspan|width],th[colspan|rowspan|width],thead,tfoot,tbody'
1247 // Setup strict schema
1248 var schema = new Schema({
1249 valid_elements: validElements,
1250 valid_children: '-li[p]'
1253 // Add style/class attribute to all element rules since the user might have removed them from
1254 // paste_word_valid_elements config option and we need to check them for properties
1255 Tools.each(schema.elements, function(rule) {
1256 /*eslint dot-notation:0*/
1257 if (!rule.attributes["class"]) {
1258 rule.attributes["class"] = {};
1259 rule.attributesOrder.push("class");
1262 if (!rule.attributes.style) {
1263 rule.attributes.style = {};
1264 rule.attributesOrder.push("style");
1268 // Parse HTML into DOM structure
1269 var domParser = new DomParser({}, schema);
1271 // Filter styles to remove "mso" specific styles and convert some of them
1272 domParser.addAttributeFilter('style', function(nodes) {
1273 var i = nodes.length, node;
1277 node.attr('style', filterStyles(node, node.attr('style')));
1279 // Remove pointess spans
1280 if (node.name == 'span' && node.parent && !node.attributes.length) {
1286 // Check the class attribute for comments or del items and remove those
1287 domParser.addAttributeFilter('class', function(nodes) {
1288 var i = nodes.length, node, className;
1293 className = node.attr('class');
1294 if (/^(MsoCommentReference|MsoCommentText|msoDel)$/i.test(className)) {
1298 node.attr('class', null);
1302 // Remove all del elements since we don't want the track changes code in the editor
1303 domParser.addNodeFilter('del', function(nodes) {
1304 var i = nodes.length;
1311 // Keep some of the links and anchors
1312 domParser.addNodeFilter('a', function(nodes) {
1313 var i = nodes.length, node, href, name;
1317 href = node.attr('href');
1318 name = node.attr('name');
1320 if (href && href.indexOf('#_msocom_') != -1) {
1325 if (href && href.indexOf('file://') === 0) {
1326 href = href.split('#')[1];
1332 if (!href && !name) {
1335 // Remove all named anchors that aren't specific to TOC, Footnotes or Endnotes
1336 if (name && !/^_?(?:toc|edn|ftn)/i.test(name)) {
1349 // Parse into DOM structure
1350 var rootNode = domParser.parse(content);
1353 if (settings.paste_convert_word_fake_lists !== false) {
1354 convertFakeListsToProperLists(rootNode);
1357 // Serialize DOM back to HTML
1358 e.content = new Serializer({}, schema).serialize(rootNode);
1363 WordFilter.isWordContent = isWordContent;
1368 // Included from: js/tinymce/plugins/paste/classes/Quirks.js
1373 * Released under LGPL License.
1374 * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
1376 * License: http://www.tinymce.com/license
1377 * Contributing: http://www.tinymce.com/contributing
1381 * This class contains various fixes for browsers. These issues can not be feature
1382 * detected since we have no direct control over the clipboard. However we might be able
1383 * to remove some of these fixes once the browsers gets updated/fixed.
1385 * @class tinymce.pasteplugin.Quirks
1388 define("tinymce/pasteplugin/Quirks", [
1390 "tinymce/util/Tools",
1391 "tinymce/pasteplugin/WordFilter",
1392 "tinymce/pasteplugin/Utils"
1393 ], function(Env, Tools, WordFilter, Utils) {
1396 return function(editor) {
1397 function addPreProcessFilter(filterFunc) {
1398 editor.on('BeforePastePreProcess', function(e) {
1399 e.content = filterFunc(e.content);
1404 * Removes BR elements after block elements. IE9 has a nasty bug where it puts a BR element after each
1405 * block element when pasting from word. This removes those elements.
1408 * <p>a</p><br><p>b</p>
1413 function removeExplorerBrElementsAfterBlocks(html) {
1414 // Only filter word specific content
1415 if (!WordFilter.isWordContent(html)) {
1419 // Produce block regexp based on the block elements in schema
1420 var blockElements = [];
1422 Tools.each(editor.schema.getBlockElements(), function(block, blockName) {
1423 blockElements.push(blockName);
1426 var explorerBlocksRegExp = new RegExp(
1427 '(?:<br> [\\s\\r\\n]+|<br>)*(<\\/?(' + blockElements.join('|') + ')[^>]*>)(?:<br> [\\s\\r\\n]+|<br>)*',
1431 // Remove BR:s from: <BLOCK>X</BLOCK><BR>
1432 html = Utils.filter(html, [
1433 [explorerBlocksRegExp, '$1']
1436 // IE9 also adds an extra BR element for each soft-linefeed and it also adds a BR for each word wrap break
1437 html = Utils.filter(html, [
1438 [/<br><br>/g, '<BR><BR>'], // Replace multiple BR elements with uppercase BR to keep them intact
1439 [/<br>/g, ' '], // Replace single br elements with space since they are word wrap BR:s
1440 [/<BR><BR>/g, '<br>'] // Replace back the double brs but into a single BR
1447 * WebKit has a nasty bug where the all computed styles gets added to style attributes when copy/pasting contents.
1448 * This fix solves that by simply removing the whole style attribute.
1450 * The paste_webkit_styles option can be set to specify what to keep:
1451 * paste_webkit_styles: "none" // Keep no styles
1452 * paste_webkit_styles: "all", // Keep all of them
1453 * paste_webkit_styles: "font-weight color" // Keep specific ones
1455 * @param {String} content Content that needs to be processed.
1456 * @return {String} Processed contents.
1458 function removeWebKitStyles(content) {
1459 // Passthrough all styles from Word and let the WordFilter handle that junk
1460 if (WordFilter.isWordContent(content)) {
1464 // Filter away styles that isn't matching the target node
1465 var webKitStyles = editor.settings.paste_webkit_styles;
1467 if (editor.settings.paste_remove_styles_if_webkit === false || webKitStyles == "all") {
1472 webKitStyles = webKitStyles.split(/[, ]/);
1475 // Keep specific styles that doesn't match the current node computed style
1477 var dom = editor.dom, node = editor.selection.getNode();
1479 content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, function(all, before, value, after) {
1480 var inputStyles = dom.parseStyle(value, 'span'), outputStyles = {};
1482 if (webKitStyles === "none") {
1483 return before + after;
1486 for (var i = 0; i < webKitStyles.length; i++) {
1487 var inputValue = inputStyles[webKitStyles[i]], currentValue = dom.getStyle(node, webKitStyles[i], true);
1489 if (/color/.test(webKitStyles[i])) {
1490 inputValue = dom.toHex(inputValue);
1491 currentValue = dom.toHex(currentValue);
1494 if (currentValue != inputValue) {
1495 outputStyles[webKitStyles[i]] = inputValue;
1499 outputStyles = dom.serializeStyle(outputStyles, 'span');
1501 return before + ' style="' + outputStyles + '"' + after;
1504 return before + after;
1507 // Remove all external styles
1508 content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, '$1$3');
1511 // Keep internal styles
1512 content = content.replace(/(<[^>]+) data-mce-style="([^"]+)"([^>]*>)/gi, function(all, before, value, after) {
1513 return before + ' style="' + value + '"' + after;
1519 // Sniff browsers and apply fixes since we can't feature detect
1521 addPreProcessFilter(removeWebKitStyles);
1525 addPreProcessFilter(removeExplorerBrElementsAfterBlocks);
1530 // Included from: js/tinymce/plugins/paste/classes/Plugin.js
1535 * Released under LGPL License.
1536 * Copyright (c) 1999-2015 Ephox Corp. All rights reserved
1538 * License: http://www.tinymce.com/license
1539 * Contributing: http://www.tinymce.com/contributing
1543 * This class contains the tinymce plugin logic for the paste plugin.
1545 * @class tinymce.pasteplugin.Plugin
1548 define("tinymce/pasteplugin/Plugin", [
1549 "tinymce/PluginManager",
1550 "tinymce/pasteplugin/Clipboard",
1551 "tinymce/pasteplugin/WordFilter",
1552 "tinymce/pasteplugin/Quirks"
1553 ], function(PluginManager, Clipboard, WordFilter, Quirks) {
1556 PluginManager.add('paste', function(editor) {
1557 var self = this, clipboard, settings = editor.settings;
1559 function togglePlainTextPaste() {
1560 if (clipboard.pasteFormat == "text") {
1562 clipboard.pasteFormat = "html";
1564 clipboard.pasteFormat = "text";
1567 if (!userIsInformed) {
1568 editor.windowManager.alert(
1569 'Paste is now in plain text mode. Contents will now ' +
1570 'be pasted as plain text until you toggle this option off.'
1573 userIsInformed = true;
1578 self.clipboard = clipboard = new Clipboard(editor);
1579 self.quirks = new Quirks(editor);
1580 self.wordFilter = new WordFilter(editor);
1582 if (editor.settings.paste_as_text) {
1583 self.clipboard.pasteFormat = "text";
1586 if (settings.paste_preprocess) {
1587 editor.on('PastePreProcess', function(e) {
1588 settings.paste_preprocess.call(self, self, e);
1592 if (settings.paste_postprocess) {
1593 editor.on('PastePostProcess', function(e) {
1594 settings.paste_postprocess.call(self, self, e);
1598 editor.addCommand('mceInsertClipboardContent', function(ui, value) {
1599 if (value.content) {
1600 self.clipboard.pasteHtml(value.content);
1604 self.clipboard.pasteText(value.text);
1608 // Block all drag/drop events
1609 if (editor.paste_block_drop) {
1610 editor.on('dragend dragover draggesture dragdrop drop drag', function(e) {
1612 e.stopPropagation();
1616 // Prevent users from dropping data images on Gecko
1617 if (!editor.settings.paste_data_images) {
1618 editor.on('drop', function(e) {
1619 var dataTransfer = e.dataTransfer;
1621 if (dataTransfer && dataTransfer.files && dataTransfer.files.length > 0) {
1627 editor.addButton('pastetext', {
1629 tooltip: 'Paste as text',
1630 onclick: togglePlainTextPaste,
1631 active: self.clipboard.pasteFormat == "text"
1634 editor.addMenuItem('pastetext', {
1635 text: 'Paste as text',
1637 active: clipboard.pasteFormat,
1638 onclick: togglePlainTextPaste
1643 expose(["tinymce/pasteplugin/Utils"]);