--- a/src/pyams_skin/resources/js/ext/tinymce/dev/plugins/paste/plugin.js Sun Jul 19 02:02:20 2020 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1606 +0,0 @@
-/**
- * Compiled inline version. (Library mode)
- */
-
-/*jshint smarttabs:true, undef:true, latedef:true, curly:true, bitwise:true, camelcase:true */
-/*globals $code */
-
-(function(exports, undefined) {
- "use strict";
-
- var modules = {};
-
- function require(ids, callback) {
- var module, defs = [];
-
- for (var i = 0; i < ids.length; ++i) {
- module = modules[ids[i]] || resolve(ids[i]);
- if (!module) {
- throw 'module definition dependecy not found: ' + ids[i];
- }
-
- defs.push(module);
- }
-
- callback.apply(null, defs);
- }
-
- function define(id, dependencies, definition) {
- if (typeof id !== 'string') {
- throw 'invalid module definition, module id must be defined and be a string';
- }
-
- if (dependencies === undefined) {
- throw 'invalid module definition, dependencies must be specified';
- }
-
- if (definition === undefined) {
- throw 'invalid module definition, definition function must be specified';
- }
-
- require(dependencies, function() {
- modules[id] = definition.apply(null, arguments);
- });
- }
-
- function defined(id) {
- return !!modules[id];
- }
-
- function resolve(id) {
- var target = exports;
- var fragments = id.split(/[.\/]/);
-
- for (var fi = 0; fi < fragments.length; ++fi) {
- if (!target[fragments[fi]]) {
- return;
- }
-
- target = target[fragments[fi]];
- }
-
- return target;
- }
-
- function expose(ids) {
- for (var i = 0; i < ids.length; i++) {
- var target = exports;
- var id = ids[i];
- var fragments = id.split(/[.\/]/);
-
- for (var fi = 0; fi < fragments.length - 1; ++fi) {
- if (target[fragments[fi]] === undefined) {
- target[fragments[fi]] = {};
- }
-
- target = target[fragments[fi]];
- }
-
- target[fragments[fragments.length - 1]] = modules[id];
- }
- }
-
-// Included from: js/tinymce/plugins/paste/classes/Utils.js
-
-/**
- * Utils.js
- *
- * Copyright, Moxiecode Systems AB
- * Released under LGPL License.
- *
- * License: http://www.tinymce.com/license
- * Contributing: http://www.tinymce.com/contributing
- */
-
-/**
- * This class contails various utility functions for the paste plugin.
- *
- * @class tinymce.pasteplugin.Utils
- */
-define("tinymce/pasteplugin/Utils", [
- "tinymce/util/Tools",
- "tinymce/html/DomParser",
- "tinymce/html/Schema"
-], function(Tools, DomParser, Schema) {
- function filter(content, items) {
- Tools.each(items, function(v) {
- if (v.constructor == RegExp) {
- content = content.replace(v, '');
- } else {
- content = content.replace(v[0], v[1]);
- }
- });
-
- return content;
- }
-
- /**
- * Gets the innerText of the specified element. It will handle edge cases
- * and works better than textContent on Gecko.
- *
- * @param {String} html HTML string to get text from.
- * @return {String} String of text with line feeds.
- */
- function innerText(html) {
- var schema = new Schema(), domParser = new DomParser({}, schema), text = '';
- var shortEndedElements = schema.getShortEndedElements();
- var ignoreElements = Tools.makeMap('script noscript style textarea video audio iframe object', ' ');
- var blockElements = schema.getBlockElements();
-
- function walk(node) {
- var name = node.name, currentNode = node;
-
- if (name === 'br') {
- text += '\n';
- return;
- }
-
- // img/input/hr
- if (shortEndedElements[name]) {
- text += ' ';
- }
-
- // Ingore script, video contents
- if (ignoreElements[name]) {
- text += ' ';
- return;
- }
-
- if (node.type == 3) {
- text += node.value;
- }
-
- // Walk all children
- if (!node.shortEnded) {
- if ((node = node.firstChild)) {
- do {
- walk(node);
- } while ((node = node.next));
- }
- }
-
- // Add \n or \n\n for blocks or P
- if (blockElements[name] && currentNode.next) {
- text += '\n';
-
- if (name == 'p') {
- text += '\n';
- }
- }
- }
-
- html = filter(html, [
- /<!\[[^\]]+\]>/g // Conditional comments
- ]);
-
- walk(domParser.parse(html));
-
- return text;
- }
-
- /**
- * Trims the specified HTML by removing all WebKit fragments, all elements wrapping the body trailing BR elements etc.
- *
- * @param {String} html Html string to trim contents on.
- * @return {String} Html contents that got trimmed.
- */
- function trimHtml(html) {
- function trimSpaces(all, s1, s2) {
- // WebKit meant to preserve multiple spaces but instead inserted around all inline tags,
- // including the spans with inline styles created on paste
- if (!s1 && !s2) {
- return ' ';
- }
-
- return '\u00a0';
- }
-
- html = filter(html, [
- /^[\s\S]*<body[^>]*>\s*|\s*<\/body[^>]*>[\s\S]*$/g, // Remove anything but the contents within the BODY element
- /<!--StartFragment-->|<!--EndFragment-->/g, // Inner fragments (tables from excel on mac)
- [/( ?)<span class="Apple-converted-space">\u00a0<\/span>( ?)/g, trimSpaces],
- /<br>$/i // Trailing BR elements
- ]);
-
- return html;
- }
-
- return {
- filter: filter,
- innerText: innerText,
- trimHtml: trimHtml
- };
-});
-
-// Included from: js/tinymce/plugins/paste/classes/Clipboard.js
-
-/**
- * Clipboard.js
- *
- * Copyright, Moxiecode Systems AB
- * Released under LGPL License.
- *
- * License: http://www.tinymce.com/license
- * Contributing: http://www.tinymce.com/contributing
- */
-
-/**
- * This class contains logic for getting HTML contents out of the clipboard.
- *
- * We need to make a lot of ugly hacks to get the contents out of the clipboard since
- * the W3C Clipboard API is broken in all browsers that have it: Gecko/WebKit/Blink.
- * We might rewrite this the way those API:s stabilize. Browsers doesn't handle pasting
- * from applications like Word the same way as it does when pasting into a contentEditable area
- * so we need to do lots of extra work to try to get to this clipboard data.
- *
- * Current implementation steps:
- * 1. On keydown with paste keys Ctrl+V or Shift+Insert create
- * a paste bin element and move focus to that element.
- * 2. Wait for the browser to fire a "paste" event and get the contents out of the paste bin.
- * 3. Check if the paste was successful if true, process the HTML.
- * (4). If the paste was unsuccessful use IE execCommand, Clipboard API, document.dataTransfer old WebKit API etc.
- *
- * @class tinymce.pasteplugin.Clipboard
- * @private
- */
-define("tinymce/pasteplugin/Clipboard", [
- "tinymce/Env",
- "tinymce/dom/RangeUtils",
- "tinymce/util/VK",
- "tinymce/pasteplugin/Utils"
-], function(Env, RangeUtils, VK, Utils) {
- return function(editor) {
- var self = this, pasteBinElm, lastRng, keyboardPasteTimeStamp = 0, draggingInternally = false;
- var pasteBinDefaultContent = '%MCEPASTEBIN%', keyboardPastePlainTextState;
- var mceInternalUrlPrefix = 'data:text/mce-internal,';
-
- /**
- * Pastes the specified HTML. This means that the HTML is filtered and then
- * inserted at the current selection in the editor. It will also fire paste events
- * for custom user filtering.
- *
- * @param {String} html HTML code to paste into the current selection.
- */
- function pasteHtml(html) {
- var args, dom = editor.dom;
-
- args = editor.fire('BeforePastePreProcess', {content: html}); // Internal event used by Quirks
- args = editor.fire('PastePreProcess', args);
- html = args.content;
-
- if (!args.isDefaultPrevented()) {
- // User has bound PastePostProcess events then we need to pass it through a DOM node
- // This is not ideal but we don't want to let the browser mess up the HTML for example
- // some browsers add to P tags etc
- if (editor.hasEventListeners('PastePostProcess') && !args.isDefaultPrevented()) {
- // We need to attach the element to the DOM so Sizzle selectors work on the contents
- var tempBody = dom.add(editor.getBody(), 'div', {style: 'display:none'}, html);
- args = editor.fire('PastePostProcess', {node: tempBody});
- dom.remove(tempBody);
- html = args.node.innerHTML;
- }
-
- if (!args.isDefaultPrevented()) {
- editor.insertContent(html, {merge: editor.settings.paste_merge_formats !== false});
- }
- }
- }
-
- /**
- * Pastes the specified text. This means that the plain text is processed
- * and converted into BR and P elements. It will fire paste events for custom filtering.
- *
- * @param {String} text Text to paste as the current selection location.
- */
- function pasteText(text) {
- text = editor.dom.encode(text).replace(/\r\n/g, '\n');
-
- var startBlock = editor.dom.getParent(editor.selection.getStart(), editor.dom.isBlock);
-
- // Create start block html for example <p attr="value">
- var forcedRootBlockName = editor.settings.forced_root_block;
- var forcedRootBlockStartHtml;
- if (forcedRootBlockName) {
- forcedRootBlockStartHtml = editor.dom.createHTML(forcedRootBlockName, editor.settings.forced_root_block_attrs);
- forcedRootBlockStartHtml = forcedRootBlockStartHtml.substr(0, forcedRootBlockStartHtml.length - 3) + '>';
- }
-
- if ((startBlock && /^(PRE|DIV)$/.test(startBlock.nodeName)) || !forcedRootBlockName) {
- text = Utils.filter(text, [
- [/\n/g, "<br>"]
- ]);
- } else {
- text = Utils.filter(text, [
- [/\n\n/g, "</p>" + forcedRootBlockStartHtml],
- [/^(.*<\/p>)(<p>)$/, forcedRootBlockStartHtml + '$1'],
- [/\n/g, "<br />"]
- ]);
-
- if (text.indexOf('<p>') != -1) {
- text = forcedRootBlockStartHtml + text;
- }
- }
-
- pasteHtml(text);
- }
-
- /**
- * Creates a paste bin element as close as possible to the current caret location and places the focus inside that element
- * so that when the real paste event occurs the contents gets inserted into this element
- * instead of the current editor selection element.
- */
- function createPasteBin() {
- var dom = editor.dom, body = editor.getBody();
- var viewport = editor.dom.getViewPort(editor.getWin()), scrollTop = viewport.y, top = 20;
- var scrollContainer;
-
- lastRng = editor.selection.getRng();
-
- if (editor.inline) {
- scrollContainer = editor.selection.getScrollContainer();
-
- // Can't always rely on scrollTop returning a useful value.
- // It returns 0 if the browser doesn't support scrollTop for the element or is non-scrollable
- if (scrollContainer && scrollContainer.scrollTop > 0) {
- scrollTop = scrollContainer.scrollTop;
- }
- }
-
- /**
- * Returns the rect of the current caret if the caret is in an empty block before a
- * BR we insert a temporary invisible character that we get the rect this way we always get a proper rect.
- *
- * TODO: This might be useful in core.
- */
- function getCaretRect(rng) {
- var rects, textNode, node, container = rng.startContainer;
-
- rects = rng.getClientRects();
- if (rects.length) {
- return rects[0];
- }
-
- if (!rng.collapsed || container.nodeType != 1) {
- return;
- }
-
- node = container.childNodes[lastRng.startOffset];
-
- // Skip empty whitespace nodes
- while (node && node.nodeType == 3 && !node.data.length) {
- node = node.nextSibling;
- }
-
- if (!node) {
- return;
- }
-
- // Check if the location is |<br>
- // TODO: Might need to expand this to say |<table>
- if (node.tagName == 'BR') {
- textNode = dom.doc.createTextNode('\uFEFF');
- node.parentNode.insertBefore(textNode, node);
-
- rng = dom.createRng();
- rng.setStartBefore(textNode);
- rng.setEndAfter(textNode);
-
- rects = rng.getClientRects();
- dom.remove(textNode);
- }
-
- if (rects.length) {
- return rects[0];
- }
- }
-
- // Calculate top cordinate this is needed to avoid scrolling to top of document
- // We want the paste bin to be as close to the caret as possible to avoid scrolling
- if (lastRng.getClientRects) {
- var rect = getCaretRect(lastRng);
-
- if (rect) {
- // Client rects gets us closes to the actual
- // caret location in for example a wrapped paragraph block
- top = scrollTop + (rect.top - dom.getPos(body).y);
- } else {
- top = scrollTop;
-
- // Check if we can find a closer location by checking the range element
- var container = lastRng.startContainer;
- if (container) {
- if (container.nodeType == 3 && container.parentNode != body) {
- container = container.parentNode;
- }
-
- if (container.nodeType == 1) {
- top = dom.getPos(container, scrollContainer || body).y;
- }
- }
- }
- }
-
- // Create a pastebin
- pasteBinElm = dom.add(editor.getBody(), 'div', {
- id: "mcepastebin",
- contentEditable: true,
- "data-mce-bogus": "all",
- style: 'position: absolute; top: ' + top + 'px;' +
- 'width: 10px; height: 10px; overflow: hidden; opacity: 0'
- }, pasteBinDefaultContent);
-
- // Move paste bin out of sight since the controlSelection rect gets displayed otherwise on IE and Gecko
- if (Env.ie || Env.gecko) {
- dom.setStyle(pasteBinElm, 'left', dom.getStyle(body, 'direction', true) == 'rtl' ? 0xFFFF : -0xFFFF);
- }
-
- // Prevent focus events from bubbeling fixed FocusManager issues
- dom.bind(pasteBinElm, 'beforedeactivate focusin focusout', function(e) {
- e.stopPropagation();
- });
-
- pasteBinElm.focus();
- editor.selection.select(pasteBinElm, true);
- }
-
- /**
- * Removes the paste bin if it exists.
- */
- function removePasteBin() {
- if (pasteBinElm) {
- var pasteBinClone;
-
- // WebKit/Blink might clone the div so
- // lets make sure we remove all clones
- // TODO: Man o man is this ugly. WebKit is the new IE! Remove this if they ever fix it!
- while ((pasteBinClone = editor.dom.get('mcepastebin'))) {
- editor.dom.remove(pasteBinClone);
- editor.dom.unbind(pasteBinClone);
- }
-
- if (lastRng) {
- editor.selection.setRng(lastRng);
- }
- }
-
- pasteBinElm = lastRng = null;
- }
-
- /**
- * Returns the contents of the paste bin as a HTML string.
- *
- * @return {String} Get the contents of the paste bin.
- */
- function getPasteBinHtml() {
- var html = '', pasteBinClones, i, clone, cloneHtml;
-
- // Since WebKit/Chrome might clone the paste bin when pasting
- // for example: <img style="float: right"> we need to check if any of them contains some useful html.
- // TODO: Man o man is this ugly. WebKit is the new IE! Remove this if they ever fix it!
- pasteBinClones = editor.dom.select('div[id=mcepastebin]');
- for (i = 0; i < pasteBinClones.length; i++) {
- clone = pasteBinClones[i];
-
- // Pasting plain text produces pastebins in pastebinds makes sence right!?
- if (clone.firstChild && clone.firstChild.id == 'mcepastebin') {
- clone = clone.firstChild;
- }
-
- cloneHtml = clone.innerHTML;
- if (html != pasteBinDefaultContent) {
- html += cloneHtml;
- }
- }
-
- return html;
- }
-
- /**
- * Gets various content types out of a datatransfer object.
- *
- * @param {DataTransfer} dataTransfer Event fired on paste.
- * @return {Object} Object with mime types and data for those mime types.
- */
- function getDataTransferItems(dataTransfer) {
- var data = {};
-
- if (dataTransfer) {
- // Use old WebKit/IE API
- if (dataTransfer.getData) {
- var legacyText = dataTransfer.getData('Text');
- if (legacyText && legacyText.length > 0) {
- if (legacyText.indexOf(mceInternalUrlPrefix) == -1) {
- data['text/plain'] = legacyText;
- }
- }
- }
-
- if (dataTransfer.types) {
- for (var i = 0; i < dataTransfer.types.length; i++) {
- var contentType = dataTransfer.types[i];
- data[contentType] = dataTransfer.getData(contentType);
- }
- }
- }
-
- return data;
- }
-
- /**
- * Gets various content types out of the Clipboard API. It will also get the
- * plain text using older IE and WebKit API:s.
- *
- * @param {ClipboardEvent} clipboardEvent Event fired on paste.
- * @return {Object} Object with mime types and data for those mime types.
- */
- function getClipboardContent(clipboardEvent) {
- return getDataTransferItems(clipboardEvent.clipboardData || editor.getDoc().dataTransfer);
- }
-
- /**
- * Checks if the clipboard contains image data if it does it will take that data
- * and convert it into a data url image and paste that image at the caret location.
- *
- * @param {ClipboardEvent} e Paste/drop event object.
- * @param {DOMRange} rng Optional rng object to move selection to.
- * @return {Boolean} true/false if the image data was found or not.
- */
- function pasteImageData(e, rng) {
- var dataTransfer = e.clipboardData || e.dataTransfer;
-
- function processItems(items) {
- var i, item, reader, hadImage = false;
-
- function pasteImage(reader) {
- if (rng) {
- editor.selection.setRng(rng);
- rng = null;
- }
-
- pasteHtml('<img src="' + reader.result + '">');
- }
-
- if (items) {
- for (i = 0; i < items.length; i++) {
- item = items[i];
-
- if (/^image\/(jpeg|png|gif|bmp)$/.test(item.type)) {
- reader = new FileReader();
- reader.onload = pasteImage.bind(null, reader);
- reader.readAsDataURL(item.getAsFile ? item.getAsFile() : item);
-
- e.preventDefault();
- hadImage = true;
- }
- }
- }
-
- return hadImage;
- }
-
- if (editor.settings.paste_data_images && dataTransfer) {
- return processItems(dataTransfer.items) || processItems(dataTransfer.files);
- }
- }
-
- /**
- * Chrome on Android doesn't support proper clipboard access so we have no choice but to allow the browser default behavior.
- *
- * @param {Event} e Paste event object to check if it contains any data.
- * @return {Boolean} true/false if the clipboard is empty or not.
- */
- function isBrokenAndroidClipboardEvent(e) {
- var clipboardData = e.clipboardData;
-
- return navigator.userAgent.indexOf('Android') != -1 && clipboardData && clipboardData.items && clipboardData.items.length === 0;
- }
-
- function getCaretRangeFromEvent(e) {
- return RangeUtils.getCaretRangeFromPoint(e.clientX, e.clientY, editor.getDoc());
- }
-
- function hasContentType(clipboardContent, mimeType) {
- return mimeType in clipboardContent && clipboardContent[mimeType].length > 0;
- }
-
- function isKeyboardPasteEvent(e) {
- return (VK.metaKeyPressed(e) && e.keyCode == 86) || (e.shiftKey && e.keyCode == 45);
- }
-
- function registerEventHandlers() {
- editor.on('keydown', function(e) {
- function removePasteBinOnKeyUp(e) {
- // Ctrl+V or Shift+Insert
- if (isKeyboardPasteEvent(e) && !e.isDefaultPrevented()) {
- removePasteBin();
- }
- }
-
- // Ctrl+V or Shift+Insert
- if (isKeyboardPasteEvent(e) && !e.isDefaultPrevented()) {
- keyboardPastePlainTextState = e.shiftKey && e.keyCode == 86;
-
- // Edge case on Safari on Mac where it doesn't handle Cmd+Shift+V correctly
- // it fires the keydown but no paste or keyup so we are left with a paste bin
- if (keyboardPastePlainTextState && Env.webkit && navigator.userAgent.indexOf('Version/') != -1) {
- return;
- }
-
- // Prevent undoManager keydown handler from making an undo level with the pastebin in it
- e.stopImmediatePropagation();
-
- keyboardPasteTimeStamp = new Date().getTime();
-
- // IE doesn't support Ctrl+Shift+V and it doesn't even produce a paste event
- // so lets fake a paste event and let IE use the execCommand/dataTransfer methods
- if (Env.ie && keyboardPastePlainTextState) {
- e.preventDefault();
- editor.fire('paste', {ieFake: true});
- return;
- }
-
- removePasteBin();
- createPasteBin();
-
- // Remove pastebin if we get a keyup and no paste event
- // For example pasting a file in IE 11 will not produce a paste event
- editor.once('keyup', removePasteBinOnKeyUp);
- editor.once('paste', function() {
- editor.off('keyup', removePasteBinOnKeyUp);
- });
- }
- });
-
- editor.on('paste', function(e) {
- // Getting content from the Clipboard can take some time
- var clipboardTimer = new Date().getTime();
- var clipboardContent = getClipboardContent(e);
- var clipboardDelay = new Date().getTime() - clipboardTimer;
-
- var isKeyBoardPaste = (new Date().getTime() - keyboardPasteTimeStamp - clipboardDelay) < 1000;
- var plainTextMode = self.pasteFormat == "text" || keyboardPastePlainTextState;
-
- keyboardPastePlainTextState = false;
-
- if (e.isDefaultPrevented() || isBrokenAndroidClipboardEvent(e)) {
- removePasteBin();
- return;
- }
-
- if (pasteImageData(e)) {
- removePasteBin();
- return;
- }
-
- // Not a keyboard paste prevent default paste and try to grab the clipboard contents using different APIs
- if (!isKeyBoardPaste) {
- e.preventDefault();
- }
-
- // Try IE only method if paste isn't a keyboard paste
- if (Env.ie && (!isKeyBoardPaste || e.ieFake)) {
- createPasteBin();
-
- editor.dom.bind(pasteBinElm, 'paste', function(e) {
- e.stopPropagation();
- });
-
- editor.getDoc().execCommand('Paste', false, null);
- clipboardContent["text/html"] = getPasteBinHtml();
- }
-
- setTimeout(function() {
- var content;
-
- // Grab HTML from Clipboard API or paste bin as a fallback
- if (hasContentType(clipboardContent, 'text/html')) {
- content = clipboardContent['text/html'];
- } else {
- content = getPasteBinHtml();
-
- // If paste bin is empty try using plain text mode
- // since that is better than nothing right
- if (content == pasteBinDefaultContent) {
- plainTextMode = true;
- }
- }
-
- content = Utils.trimHtml(content);
-
- // WebKit has a nice bug where it clones the paste bin if you paste from for example notepad
- // so we need to force plain text mode in this case
- if (pasteBinElm && pasteBinElm.firstChild && pasteBinElm.firstChild.id === 'mcepastebin') {
- plainTextMode = true;
- }
-
- removePasteBin();
-
- // If we got nothing from clipboard API and pastebin then we could try the last resort: plain/text
- if (!content.length) {
- plainTextMode = true;
- }
-
- // Grab plain text from Clipboard API or convert existing HTML to plain text
- if (plainTextMode) {
- // Use plain text contents from Clipboard API unless the HTML contains paragraphs then
- // we should convert the HTML to plain text since works better when pasting HTML/Word contents as plain text
- if (hasContentType(clipboardContent, 'text/plain') && content.indexOf('</p>') == -1) {
- content = clipboardContent['text/plain'];
- } else {
- content = Utils.innerText(content);
- }
- }
-
- // If the content is the paste bin default HTML then it was
- // impossible to get the cliboard data out.
- if (content == pasteBinDefaultContent) {
- if (!isKeyBoardPaste) {
- editor.windowManager.alert('Please use Ctrl+V/Cmd+V keyboard shortcuts to paste contents.');
- }
-
- return;
- }
-
- if (plainTextMode) {
- pasteText(content);
- } else {
- pasteHtml(content);
- }
- }, 0);
- });
-
- editor.on('dragstart dragend', function(e) {
- draggingInternally = e.type == 'dragstart';
- });
-
- editor.on('drop', function(e) {
- var rng = getCaretRangeFromEvent(e);
-
- if (e.isDefaultPrevented() || draggingInternally) {
- return;
- }
-
- if (pasteImageData(e, rng)) {
- return;
- }
-
- if (rng && editor.settings.paste_filter_drop !== false) {
- var dropContent = getDataTransferItems(e.dataTransfer);
- var content = dropContent['mce-internal'] || dropContent['text/html'] || dropContent['text/plain'];
-
- if (content) {
- e.preventDefault();
-
- editor.undoManager.transact(function() {
- if (dropContent['mce-internal']) {
- editor.execCommand('Delete');
- }
-
- editor.selection.setRng(rng);
-
- content = Utils.trimHtml(content);
-
- if (!dropContent['text/html']) {
- pasteText(content);
- } else {
- pasteHtml(content);
- }
- });
- }
- }
- });
-
- editor.on('dragover dragend', function(e) {
- if (editor.settings.paste_data_images) {
- e.preventDefault();
- }
- });
- }
-
- self.pasteHtml = pasteHtml;
- self.pasteText = pasteText;
-
- editor.on('preInit', function() {
- registerEventHandlers();
-
- // Remove all data images from paste for example from Gecko
- // except internal images like video elements
- editor.parser.addNodeFilter('img', function(nodes) {
- if (!editor.settings.paste_data_images) {
- var i = nodes.length;
-
- while (i--) {
- var src = nodes[i].attributes.map.src;
-
- // Some browsers automatically produce data uris on paste
- // Safari on Mac produces webkit-fake-url see: https://bugs.webkit.org/show_bug.cgi?id=49141
- if (src && /^(data:image|webkit\-fake\-url)/.test(src)) {
- if (!nodes[i].attr('data-mce-object') && src !== Env.transparentSrc) {
- nodes[i].remove();
- }
- }
- }
- }
- });
- });
- };
-});
-
-// Included from: js/tinymce/plugins/paste/classes/WordFilter.js
-
-/**
- * WordFilter.js
- *
- * Copyright, Moxiecode Systems AB
- * Released under LGPL License.
- *
- * License: http://www.tinymce.com/license
- * Contributing: http://www.tinymce.com/contributing
- */
-
-/**
- * This class parses word HTML into proper TinyMCE markup.
- *
- * @class tinymce.pasteplugin.WordFilter
- * @private
- */
-define("tinymce/pasteplugin/WordFilter", [
- "tinymce/util/Tools",
- "tinymce/html/DomParser",
- "tinymce/html/Schema",
- "tinymce/html/Serializer",
- "tinymce/html/Node",
- "tinymce/pasteplugin/Utils"
-], function(Tools, DomParser, Schema, Serializer, Node, Utils) {
- /**
- * Checks if the specified content is from any of the following sources: MS Word/Office 365/Google docs.
- */
- function isWordContent(content) {
- return (
- (/<font face="Times New Roman"|class="?Mso|style="[^"]*\bmso-|style='[^'']*\bmso-|w:WordDocument/i).test(content) ||
- (/class="OutlineElement/).test(content) ||
- (/id="?docs\-internal\-guid\-/.test(content))
- );
- }
-
- /**
- * Checks if the specified text starts with "1. " or "a. " etc.
- */
- function isNumericList(text) {
- var found, patterns;
-
- patterns = [
- /^[IVXLMCD]{1,2}\.[ \u00a0]/, // Roman upper case
- /^[ivxlmcd]{1,2}\.[ \u00a0]/, // Roman lower case
- /^[a-z]{1,2}[\.\)][ \u00a0]/, // Alphabetical a-z
- /^[A-Z]{1,2}[\.\)][ \u00a0]/, // Alphabetical A-Z
- /^[0-9]+\.[ \u00a0]/, // Numeric lists
- /^[\u3007\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d]+\.[ \u00a0]/, // Japanese
- /^[\u58f1\u5f10\u53c2\u56db\u4f0d\u516d\u4e03\u516b\u4e5d\u62fe]+\.[ \u00a0]/ // Chinese
- ];
-
- text = text.replace(/^[\u00a0 ]+/, '');
-
- Tools.each(patterns, function(pattern) {
- if (pattern.test(text)) {
- found = true;
- return false;
- }
- });
-
- return found;
- }
-
- function isBulletList(text) {
- return /^[\s\u00a0]*[\u2022\u00b7\u00a7\u25CF]\s*/.test(text);
- }
-
- function WordFilter(editor) {
- var settings = editor.settings;
-
- editor.on('BeforePastePreProcess', function(e) {
- var content = e.content, retainStyleProperties, validStyles;
-
- // Remove google docs internal guid markers
- content = content.replace(/<b[^>]+id="?docs-internal-[^>]*>/gi, '');
- content = content.replace(/<br class="?Apple-interchange-newline"?>/gi, '');
-
- retainStyleProperties = settings.paste_retain_style_properties;
- if (retainStyleProperties) {
- validStyles = Tools.makeMap(retainStyleProperties.split(/[, ]/));
- }
-
- /**
- * Converts fake bullet and numbered lists to real semantic OL/UL.
- *
- * @param {tinymce.html.Node} node Root node to convert children of.
- */
- function convertFakeListsToProperLists(node) {
- var currentListNode, prevListNode, lastLevel = 1;
-
- function getText(node) {
- var txt = '';
-
- if (node.type === 3) {
- return node.value;
- }
-
- if ((node = node.firstChild)) {
- do {
- txt += getText(node);
- } while ((node = node.next));
- }
-
- return txt;
- }
-
- function trimListStart(node, regExp) {
- if (node.type === 3) {
- if (regExp.test(node.value)) {
- node.value = node.value.replace(regExp, '');
- return false;
- }
- }
-
- if ((node = node.firstChild)) {
- do {
- if (!trimListStart(node, regExp)) {
- return false;
- }
- } while ((node = node.next));
- }
-
- return true;
- }
-
- function removeIgnoredNodes(node) {
- if (node._listIgnore) {
- node.remove();
- return;
- }
-
- if ((node = node.firstChild)) {
- do {
- removeIgnoredNodes(node);
- } while ((node = node.next));
- }
- }
-
- function convertParagraphToLi(paragraphNode, listName, start) {
- var level = paragraphNode._listLevel || lastLevel;
-
- // Handle list nesting
- if (level != lastLevel) {
- if (level < lastLevel) {
- // Move to parent list
- if (currentListNode) {
- currentListNode = currentListNode.parent.parent;
- }
- } else {
- // Create new list
- prevListNode = currentListNode;
- currentListNode = null;
- }
- }
-
- if (!currentListNode || currentListNode.name != listName) {
- prevListNode = prevListNode || currentListNode;
- currentListNode = new Node(listName, 1);
-
- if (start > 1) {
- currentListNode.attr('start', '' + start);
- }
-
- paragraphNode.wrap(currentListNode);
- } else {
- currentListNode.append(paragraphNode);
- }
-
- paragraphNode.name = 'li';
-
- // Append list to previous list if it exists
- if (level > lastLevel && prevListNode) {
- prevListNode.lastChild.append(currentListNode);
- }
-
- lastLevel = level;
-
- // Remove start of list item "1. " or "· " etc
- removeIgnoredNodes(paragraphNode);
- trimListStart(paragraphNode, /^\u00a0+/);
- trimListStart(paragraphNode, /^\s*([\u2022\u00b7\u00a7\u25CF]|\w+\.)/);
- trimListStart(paragraphNode, /^\u00a0+/);
- }
-
- // Build a list of all root level elements before we start
- // altering them in the loop below.
- var elements = [], child = node.firstChild;
- while (typeof child !== 'undefined' && child !== null) {
- elements.push(child);
-
- child = child.walk();
- if (child !== null) {
- while (typeof child !== 'undefined' && child.parent !== node) {
- child = child.walk();
- }
- }
- }
-
- for (var i = 0; i < elements.length; i++) {
- node = elements[i];
-
- if (node.name == 'p' && node.firstChild) {
- // Find first text node in paragraph
- var nodeText = getText(node);
-
- // Detect unordered lists look for bullets
- if (isBulletList(nodeText)) {
- convertParagraphToLi(node, 'ul');
- continue;
- }
-
- // Detect ordered lists 1., a. or ixv.
- if (isNumericList(nodeText)) {
- // Parse OL start number
- var matches = /([0-9]+)\./.exec(nodeText);
- var start = 1;
- if (matches) {
- start = parseInt(matches[1], 10);
- }
-
- convertParagraphToLi(node, 'ol', start);
- continue;
- }
-
- // Convert paragraphs marked as lists but doesn't look like anything
- if (node._listLevel) {
- convertParagraphToLi(node, 'ul', 1);
- continue;
- }
-
- currentListNode = null;
- } else {
- // If the root level element isn't a p tag which can be
- // processed by convertParagraphToLi, it interrupts the
- // lists, causing a new list to start instead of having
- // elements from the next list inserted above this tag.
- prevListNode = currentListNode;
- currentListNode = null;
- }
- }
- }
-
- function filterStyles(node, styleValue) {
- var outputStyles = {}, matches, styles = editor.dom.parseStyle(styleValue);
-
- Tools.each(styles, function(value, name) {
- // Convert various MS styles to W3C styles
- switch (name) {
- case 'mso-list':
- // Parse out list indent level for lists
- matches = /\w+ \w+([0-9]+)/i.exec(styleValue);
- if (matches) {
- node._listLevel = parseInt(matches[1], 10);
- }
-
- // Remove these nodes <span style="mso-list:Ignore">o</span>
- // Since the span gets removed we mark the text node and the span
- if (/Ignore/i.test(value) && node.firstChild) {
- node._listIgnore = true;
- node.firstChild._listIgnore = true;
- }
-
- break;
-
- case "horiz-align":
- name = "text-align";
- break;
-
- case "vert-align":
- name = "vertical-align";
- break;
-
- case "font-color":
- case "mso-foreground":
- name = "color";
- break;
-
- case "mso-background":
- case "mso-highlight":
- name = "background";
- break;
-
- case "font-weight":
- case "font-style":
- if (value != "normal") {
- outputStyles[name] = value;
- }
- return;
-
- case "mso-element":
- // Remove track changes code
- if (/^(comment|comment-list)$/i.test(value)) {
- node.remove();
- return;
- }
-
- break;
- }
-
- if (name.indexOf('mso-comment') === 0) {
- node.remove();
- return;
- }
-
- // Never allow mso- prefixed names
- if (name.indexOf('mso-') === 0) {
- return;
- }
-
- // Output only valid styles
- if (retainStyleProperties == "all" || (validStyles && validStyles[name])) {
- outputStyles[name] = value;
- }
- });
-
- // Convert bold style to "b" element
- if (/(bold)/i.test(outputStyles["font-weight"])) {
- delete outputStyles["font-weight"];
- node.wrap(new Node("b", 1));
- }
-
- // Convert italic style to "i" element
- if (/(italic)/i.test(outputStyles["font-style"])) {
- delete outputStyles["font-style"];
- node.wrap(new Node("i", 1));
- }
-
- // Serialize the styles and see if there is something left to keep
- outputStyles = editor.dom.serializeStyle(outputStyles, node.name);
- if (outputStyles) {
- return outputStyles;
- }
-
- return null;
- }
-
- if (settings.paste_enable_default_filters === false) {
- return;
- }
-
- // Detect is the contents is Word junk HTML
- if (isWordContent(e.content)) {
- e.wordContent = true; // Mark it for other processors
-
- // Remove basic Word junk
- content = Utils.filter(content, [
- // Word comments like conditional comments etc
- /<!--[\s\S]+?-->/gi,
-
- // Remove comments, scripts (e.g., msoShowComment), XML tag, VML content,
- // MS Office namespaced tags, and a few other tags
- /<(!|script[^>]*>.*?<\/script(?=[>\s])|\/?(\?xml(:\w+)?|img|meta|link|style|\w:\w+)(?=[\s\/>]))[^>]*>/gi,
-
- // Convert <s> into <strike> for line-though
- [/<(\/?)s>/gi, "<$1strike>"],
-
- // Replace nsbp entites to char since it's easier to handle
- [/ /gi, "\u00a0"],
-
- // Convert <span style="mso-spacerun:yes">___</span> to string of alternating
- // breaking/non-breaking spaces of same length
- [/<span\s+style\s*=\s*"\s*mso-spacerun\s*:\s*yes\s*;?\s*"\s*>([\s\u00a0]*)<\/span>/gi,
- function(str, spaces) {
- return (spaces.length > 0) ?
- spaces.replace(/./, " ").slice(Math.floor(spaces.length / 2)).split("").join("\u00a0") : "";
- }
- ]
- ]);
-
- var validElements = settings.paste_word_valid_elements;
- if (!validElements) {
- validElements = (
- '-strong/b,-em/i,-u,-span,-p,-ol,-ul,-li,-h1,-h2,-h3,-h4,-h5,-h6,' +
- '-p/div,-a[href|name],sub,sup,strike,br,del,table[width],tr,' +
- 'td[colspan|rowspan|width],th[colspan|rowspan|width],thead,tfoot,tbody'
- );
- }
-
- // Setup strict schema
- var schema = new Schema({
- valid_elements: validElements,
- valid_children: '-li[p]'
- });
-
- // Add style/class attribute to all element rules since the user might have removed them from
- // paste_word_valid_elements config option and we need to check them for properties
- Tools.each(schema.elements, function(rule) {
- /*eslint dot-notation:0*/
- if (!rule.attributes["class"]) {
- rule.attributes["class"] = {};
- rule.attributesOrder.push("class");
- }
-
- if (!rule.attributes.style) {
- rule.attributes.style = {};
- rule.attributesOrder.push("style");
- }
- });
-
- // Parse HTML into DOM structure
- var domParser = new DomParser({}, schema);
-
- // Filter styles to remove "mso" specific styles and convert some of them
- domParser.addAttributeFilter('style', function(nodes) {
- var i = nodes.length, node;
-
- while (i--) {
- node = nodes[i];
- node.attr('style', filterStyles(node, node.attr('style')));
-
- // Remove pointess spans
- if (node.name == 'span' && node.parent && !node.attributes.length) {
- node.unwrap();
- }
- }
- });
-
- // Check the class attribute for comments or del items and remove those
- domParser.addAttributeFilter('class', function(nodes) {
- var i = nodes.length, node, className;
-
- while (i--) {
- node = nodes[i];
-
- className = node.attr('class');
- if (/^(MsoCommentReference|MsoCommentText|msoDel)$/i.test(className)) {
- node.remove();
- }
-
- node.attr('class', null);
- }
- });
-
- // Remove all del elements since we don't want the track changes code in the editor
- domParser.addNodeFilter('del', function(nodes) {
- var i = nodes.length;
-
- while (i--) {
- nodes[i].remove();
- }
- });
-
- // Keep some of the links and anchors
- domParser.addNodeFilter('a', function(nodes) {
- var i = nodes.length, node, href, name;
-
- while (i--) {
- node = nodes[i];
- href = node.attr('href');
- name = node.attr('name');
-
- if (href && href.indexOf('#_msocom_') != -1) {
- node.remove();
- continue;
- }
-
- if (href && href.indexOf('file://') === 0) {
- href = href.split('#')[1];
- if (href) {
- href = '#' + href;
- }
- }
-
- if (!href && !name) {
- node.unwrap();
- } else {
- // Remove all named anchors that aren't specific to TOC, Footnotes or Endnotes
- if (name && !/^_?(?:toc|edn|ftn)/i.test(name)) {
- node.unwrap();
- continue;
- }
-
- node.attr({
- href: href,
- name: name
- });
- }
- }
- });
-
- // Parse into DOM structure
- var rootNode = domParser.parse(content);
-
- // Process DOM
- if (settings.paste_convert_word_fake_lists !== false) {
- convertFakeListsToProperLists(rootNode);
- }
-
- // Serialize DOM back to HTML
- e.content = new Serializer({}, schema).serialize(rootNode);
- }
- });
- }
-
- WordFilter.isWordContent = isWordContent;
-
- return WordFilter;
-});
-
-// Included from: js/tinymce/plugins/paste/classes/Quirks.js
-
-/**
- * Quirks.js
- *
- * Copyright, Moxiecode Systems AB
- * Released under LGPL License.
- *
- * License: http://www.tinymce.com/license
- * Contributing: http://www.tinymce.com/contributing
- */
-
-/**
- * This class contains various fixes for browsers. These issues can not be feature
- * detected since we have no direct control over the clipboard. However we might be able
- * to remove some of these fixes once the browsers gets updated/fixed.
- *
- * @class tinymce.pasteplugin.Quirks
- * @private
- */
-define("tinymce/pasteplugin/Quirks", [
- "tinymce/Env",
- "tinymce/util/Tools",
- "tinymce/pasteplugin/WordFilter",
- "tinymce/pasteplugin/Utils"
-], function(Env, Tools, WordFilter, Utils) {
- "use strict";
-
- return function(editor) {
- function addPreProcessFilter(filterFunc) {
- editor.on('BeforePastePreProcess', function(e) {
- e.content = filterFunc(e.content);
- });
- }
-
- /**
- * Removes BR elements after block elements. IE9 has a nasty bug where it puts a BR element after each
- * block element when pasting from word. This removes those elements.
- *
- * This:
- * <p>a</p><br><p>b</p>
- *
- * Becomes:
- * <p>a</p><p>b</p>
- */
- function removeExplorerBrElementsAfterBlocks(html) {
- // Only filter word specific content
- if (!WordFilter.isWordContent(html)) {
- return html;
- }
-
- // Produce block regexp based on the block elements in schema
- var blockElements = [];
-
- Tools.each(editor.schema.getBlockElements(), function(block, blockName) {
- blockElements.push(blockName);
- });
-
- var explorerBlocksRegExp = new RegExp(
- '(?:<br> [\\s\\r\\n]+|<br>)*(<\\/?(' + blockElements.join('|') + ')[^>]*>)(?:<br> [\\s\\r\\n]+|<br>)*',
- 'g'
- );
-
- // Remove BR:s from: <BLOCK>X</BLOCK><BR>
- html = Utils.filter(html, [
- [explorerBlocksRegExp, '$1']
- ]);
-
- // IE9 also adds an extra BR element for each soft-linefeed and it also adds a BR for each word wrap break
- html = Utils.filter(html, [
- [/<br><br>/g, '<BR><BR>'], // Replace multiple BR elements with uppercase BR to keep them intact
- [/<br>/g, ' '], // Replace single br elements with space since they are word wrap BR:s
- [/<BR><BR>/g, '<br>'] // Replace back the double brs but into a single BR
- ]);
-
- return html;
- }
-
- /**
- * WebKit has a nasty bug where the all computed styles gets added to style attributes when copy/pasting contents.
- * This fix solves that by simply removing the whole style attribute.
- *
- * The paste_webkit_styles option can be set to specify what to keep:
- * paste_webkit_styles: "none" // Keep no styles
- * paste_webkit_styles: "all", // Keep all of them
- * paste_webkit_styles: "font-weight color" // Keep specific ones
- *
- * @param {String} content Content that needs to be processed.
- * @return {String} Processed contents.
- */
- function removeWebKitStyles(content) {
- // Passthrough all styles from Word and let the WordFilter handle that junk
- if (WordFilter.isWordContent(content)) {
- return content;
- }
-
- // Filter away styles that isn't matching the target node
- var webKitStyles = editor.settings.paste_webkit_styles;
-
- if (editor.settings.paste_remove_styles_if_webkit === false || webKitStyles == "all") {
- return content;
- }
-
- if (webKitStyles) {
- webKitStyles = webKitStyles.split(/[, ]/);
- }
-
- // Keep specific styles that doesn't match the current node computed style
- if (webKitStyles) {
- var dom = editor.dom, node = editor.selection.getNode();
-
- content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, function(all, before, value, after) {
- var inputStyles = dom.parseStyle(value, 'span'), outputStyles = {};
-
- if (webKitStyles === "none") {
- return before + after;
- }
-
- for (var i = 0; i < webKitStyles.length; i++) {
- var inputValue = inputStyles[webKitStyles[i]], currentValue = dom.getStyle(node, webKitStyles[i], true);
-
- if (/color/.test(webKitStyles[i])) {
- inputValue = dom.toHex(inputValue);
- currentValue = dom.toHex(currentValue);
- }
-
- if (currentValue != inputValue) {
- outputStyles[webKitStyles[i]] = inputValue;
- }
- }
-
- outputStyles = dom.serializeStyle(outputStyles, 'span');
- if (outputStyles) {
- return before + ' style="' + outputStyles + '"' + after;
- }
-
- return before + after;
- });
- } else {
- // Remove all external styles
- content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, '$1$3');
- }
-
- // Keep internal styles
- content = content.replace(/(<[^>]+) data-mce-style="([^"]+)"([^>]*>)/gi, function(all, before, value, after) {
- return before + ' style="' + value + '"' + after;
- });
-
- return content;
- }
-
- // Sniff browsers and apply fixes since we can't feature detect
- if (Env.webkit) {
- addPreProcessFilter(removeWebKitStyles);
- }
-
- if (Env.ie) {
- addPreProcessFilter(removeExplorerBrElementsAfterBlocks);
- }
- };
-});
-
-// Included from: js/tinymce/plugins/paste/classes/Plugin.js
-
-/**
- * Plugin.js
- *
- * Copyright, Moxiecode Systems AB
- * Released under LGPL License.
- *
- * License: http://www.tinymce.com/license
- * Contributing: http://www.tinymce.com/contributing
- */
-
-/**
- * This class contains the tinymce plugin logic for the paste plugin.
- *
- * @class tinymce.pasteplugin.Plugin
- * @private
- */
-define("tinymce/pasteplugin/Plugin", [
- "tinymce/PluginManager",
- "tinymce/pasteplugin/Clipboard",
- "tinymce/pasteplugin/WordFilter",
- "tinymce/pasteplugin/Quirks"
-], function(PluginManager, Clipboard, WordFilter, Quirks) {
- var userIsInformed;
-
- PluginManager.add('paste', function(editor) {
- var self = this, clipboard, settings = editor.settings;
-
- function togglePlainTextPaste() {
- if (clipboard.pasteFormat == "text") {
- this.active(false);
- clipboard.pasteFormat = "html";
- } else {
- clipboard.pasteFormat = "text";
- this.active(true);
-
- if (!userIsInformed) {
- editor.windowManager.alert(
- 'Paste is now in plain text mode. Contents will now ' +
- 'be pasted as plain text until you toggle this option off.'
- );
-
- userIsInformed = true;
- }
- }
- }
-
- self.clipboard = clipboard = new Clipboard(editor);
- self.quirks = new Quirks(editor);
- self.wordFilter = new WordFilter(editor);
-
- if (editor.settings.paste_as_text) {
- self.clipboard.pasteFormat = "text";
- }
-
- if (settings.paste_preprocess) {
- editor.on('PastePreProcess', function(e) {
- settings.paste_preprocess.call(self, self, e);
- });
- }
-
- if (settings.paste_postprocess) {
- editor.on('PastePostProcess', function(e) {
- settings.paste_postprocess.call(self, self, e);
- });
- }
-
- editor.addCommand('mceInsertClipboardContent', function(ui, value) {
- if (value.content) {
- self.clipboard.pasteHtml(value.content);
- }
-
- if (value.text) {
- self.clipboard.pasteText(value.text);
- }
- });
-
- // Block all drag/drop events
- if (editor.paste_block_drop) {
- editor.on('dragend dragover draggesture dragdrop drop drag', function(e) {
- e.preventDefault();
- e.stopPropagation();
- });
- }
-
- // Prevent users from dropping data images on Gecko
- if (!editor.settings.paste_data_images) {
- editor.on('drop', function(e) {
- var dataTransfer = e.dataTransfer;
-
- if (dataTransfer && dataTransfer.files && dataTransfer.files.length > 0) {
- e.preventDefault();
- }
- });
- }
-
- editor.addButton('pastetext', {
- icon: 'pastetext',
- tooltip: 'Paste as text',
- onclick: togglePlainTextPaste,
- active: self.clipboard.pasteFormat == "text"
- });
-
- editor.addMenuItem('pastetext', {
- text: 'Paste as text',
- selectable: true,
- active: clipboard.pasteFormat,
- onclick: togglePlainTextPaste
- });
- });
-});
-
-expose(["tinymce/pasteplugin/Utils"]);
-})(this);
\ No newline at end of file