plugin.js000066600000147130152141165470006420 0ustar00/** * 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) { var i, target, id, fragments, privateModules; for (i = 0; i < ids.length; i++) { target = exports; id = ids[i]; 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]; } // Expose private modules for unit tests if (exports.AMDLC_TESTS) { privateModules = exports.privateModules || {}; for (id in modules) { privateModules[id] = modules[id]; } for (i = 0; i < ids.length; i++) { delete privateModules[ids[i]]; } exports.privateModules = privateModules; } } // Included from: js/tinymce/plugins/paste/classes/Utils.js /** * Utils.js * * Released under LGPL License. * Copyright (c) 1999-2015 Ephox Corp. All rights reserved * * 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]*]*>\s*|\s*<\/body[^>]*>[\s\S]*$/g, // Remove anything but the contents within the BODY element /|/g, // Inner fragments (tables from excel on mac) [/( ?)\u00a0<\/span>( ?)/g, trimSpaces], /
/g, /
$/i // Trailing BR elements ]); return html; } // TODO: Should be in some global class function createIdGenerator(prefix) { var count = 0; return function() { return prefix + (count++); }; } return { filter: filter, innerText: innerText, trimHtml: trimHtml, createIdGenerator: createIdGenerator }; }); // Included from: js/tinymce/plugins/paste/classes/SmartPaste.js /** * SmartPaste.js * * Released under LGPL License. * Copyright (c) 1999-2016 Ephox Corp. All rights reserved * * License: http://www.tinymce.com/license * Contributing: http://www.tinymce.com/contributing */ /** * Tries to be smart depending on what the user pastes if it looks like an url * it will make a link out of the current selection. If it's an image url that looks * like an image it will check if it's an image and insert it as an image. * * @class tinymce.pasteplugin.SmartPaste * @private */ define("tinymce/pasteplugin/SmartPaste", [ "tinymce/util/Tools" ], function (Tools) { var isAbsoluteUrl = function (url) { return /^https?:\/\/[\w\?\-\/+=.&%@~#]+$/i.test(url); }; var isImageUrl = function (url) { return isAbsoluteUrl(url) && /.(gif|jpe?g|png)$/.test(url); }; var createImage = function (editor, url, pasteHtml) { editor.undoManager.extra(function () { pasteHtml(editor, url); }, function () { editor.insertContent(''); }); return true; }; var createLink = function (editor, url, pasteHtml) { editor.undoManager.extra(function () { pasteHtml(editor, url); }, function () { editor.execCommand('mceInsertLink', false, url); }); return true; }; var linkSelection = function (editor, html, pasteHtml) { return editor.selection.isCollapsed() === false && isAbsoluteUrl(html) ? createLink(editor, html, pasteHtml) : false; }; var insertImage = function (editor, html, pasteHtml) { return isImageUrl(html) ? createImage(editor, html, pasteHtml) : false; }; var pasteHtml = function (editor, html) { editor.insertContent(html, { merge: editor.settings.paste_merge_formats !== false, paste: true }); return true; }; var smartInsertContent = function (editor, html) { Tools.each([ linkSelection, insertImage, pasteHtml ], function (action) { return action(editor, html, pasteHtml) !== true; }); }; var insertContent = function (editor, html) { if (editor.settings.smart_paste === false) { pasteHtml(editor, html); } else { smartInsertContent(editor, html); } }; return { isImageUrl: isImageUrl, isAbsoluteUrl: isAbsoluteUrl, insertContent: insertContent }; }); // Included from: js/tinymce/plugins/paste/classes/Clipboard.js /** * Clipboard.js * * Released under LGPL License. * Copyright (c) 1999-2015 Ephox Corp. All rights reserved * * 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", "tinymce/pasteplugin/SmartPaste", "tinymce/util/Delay" ], function(Env, RangeUtils, VK, Utils, SmartPaste, Delay) { return function(editor) { var self = this, pasteBinElm, lastRng, keyboardPasteTimeStamp = 0, draggingInternally = false; var pasteBinDefaultContent = '%MCEPASTEBIN%', keyboardPastePlainTextState; var mceInternalUrlPrefix = 'data:text/mce-internal,'; var uniqueId = Utils.createIdGenerator("mceclip"); /** * 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()) { SmartPaste.insertContent(editor, html); } } } /** * 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

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, "
"] ]); } else { text = Utils.filter(text, [ [/\n\n/g, "

" + forcedRootBlockStartHtml], [/^(.*<\/p>)(

)$/, forcedRootBlockStartHtml + '$1'], [/\n/g, "
"] ]); if (text.indexOf('

') != -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 |
// TODO: Might need to expand this to say | 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: 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 items = {}; 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) { items['text/plain'] = legacyText; } } } if (dataTransfer.types) { for (var i = 0; i < dataTransfer.types.length; i++) { var contentType = dataTransfer.types[i]; items[contentType] = dataTransfer.getData(contentType); } } } return items; } /** * 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); } function hasHtmlOrText(content) { return hasContentType(content, 'text/html') || hasContentType(content, 'text/plain'); } function getBase64FromUri(uri) { var idx; idx = uri.indexOf(','); if (idx !== -1) { return uri.substr(idx + 1); } return null; } function isValidDataUriImage(settings, imgElm) { return settings.images_dataimg_filter ? settings.images_dataimg_filter(imgElm) : true; } function pasteImage(rng, reader, blob) { if (rng) { editor.selection.setRng(rng); rng = null; } var dataUri = reader.result; var base64 = getBase64FromUri(dataUri); var img = new Image(); img.src = dataUri; // TODO: Move the bulk of the cache logic to EditorUpload if (isValidDataUriImage(editor.settings, img)) { var blobCache = editor.editorUpload.blobCache; var blobInfo, existingBlobInfo; existingBlobInfo = blobCache.findFirst(function(cachedBlobInfo) { return cachedBlobInfo.base64() === base64; }); if (!existingBlobInfo) { blobInfo = blobCache.create(uniqueId(), blob, base64); blobCache.add(blobInfo); } else { blobInfo = existingBlobInfo; } pasteHtml(''); } else { pasteHtml(''); } } /** * 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 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; if (items) { for (i = 0; i < items.length; i++) { item = items[i]; if (/^image\/(jpeg|png|gif|bmp)$/.test(item.type)) { var blob = item.getAsFile ? item.getAsFile() : item; reader = new FileReader(); reader.onload = pasteImage.bind(null, rng, reader, blob); reader.readAsDataURL(blob); 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); }); } }); function insertClipboardContent(clipboardContent, isKeyBoardPaste, plainTextMode) { 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('

') == -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); } } var getLastRng = function() { return lastRng || editor.selection.getRng(); }; 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 (!hasHtmlOrText(clipboardContent) && pasteImageData(e, getLastRng())) { 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(); } // If clipboard API has HTML then use that directly if (hasContentType(clipboardContent, 'text/html')) { e.preventDefault(); insertClipboardContent(clipboardContent, isKeyBoardPaste, plainTextMode); } else { Delay.setEditorTimeout(editor, function() { insertClipboardContent(clipboardContent, isKeyBoardPaste, plainTextMode); }, 0); } }); editor.on('dragstart dragend', function(e) { draggingInternally = e.type == 'dragstart'; }); function isPlainTextFileUrl(content) { var plainTextContent = content['text/plain']; return plainTextContent ? plainTextContent.indexOf('file://') === 0 : false; } editor.on('drop', function(e) { var dropContent, rng; rng = getCaretRangeFromEvent(e); if (e.isDefaultPrevented() || draggingInternally) { return; } dropContent = getDataTransferItems(e.dataTransfer); if ((!hasHtmlOrText(dropContent) || isPlainTextFileUrl(dropContent)) && pasteImageData(e, rng)) { return; } if (rng && editor.settings.paste_filter_drop !== false) { var content = dropContent['mce-internal'] || dropContent['text/html'] || dropContent['text/plain']; if (content) { e.preventDefault(); // FF 45 doesn't paint a caret when dragging in text in due to focus call by execCommand Delay.setEditorTimeout(editor, function() { 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; self.pasteImageData = pasteImageData; 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, name, args) { function isPasteInsert(args) { return args.data && args.data.paste === true; } function remove(node) { if (!node.attr('data-mce-object') && src !== Env.transparentSrc) { node.remove(); } } function isWebKitFakeUrl(src) { return src.indexOf("webkit-fake-url") === 0; } function isDataUri(src) { return src.indexOf("data:") === 0; } if (!editor.settings.paste_data_images && isPasteInsert(args)) { var i = nodes.length; while (i--) { var src = nodes[i].attributes.map.src; if (!src) { continue; } // Safari on Mac produces webkit-fake-url see: https://bugs.webkit.org/show_bug.cgi?id=49141 if (isWebKitFakeUrl(src)) { remove(nodes[i]); } else if (!editor.settings.allow_html_data_urls && isDataUri(src)) { remove(nodes[i]); } } } }); }); }; }); // Included from: js/tinymce/plugins/paste/classes/WordFilter.js /** * WordFilter.js * * Released under LGPL License. * Copyright (c) 1999-2015 Ephox Corp. All rights reserved * * 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 ( (/]+id="?docs-internal-[^>]*>/gi, ''); content = content.replace(/
/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 o // 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 //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 into for line-though [/<(\/?)s>/gi, "<$1strike>"], // Replace nsbp entites to char since it's easier to handle [/ /gi, "\u00a0"], // Convert ___ to string of alternating // breaking/non-breaking spaces of same length [/([\s\u00a0]*)<\/span>/gi, function(str, spaces) { return (spaces.length > 0) ? spaces.replace(/./, " ").slice(Math.floor(spaces.length / 2)).split("").join("\u00a0") : ""; } ] ]); var validElements = settings.paste_word_valid_elements; if (!validElements) { validElements = ( '-strong/b,-em/i,-u,-span,-p,-ol,-ul,-li,-h1,-h2,-h3,-h4,-h5,-h6,' + '-p/div,-a[href|name],sub,sup,strike,br,del,table[width],tr,' + 'td[colspan|rowspan|width],th[colspan|rowspan|width],thead,tfoot,tbody' ); } // Setup strict schema var schema = new Schema({ valid_elements: validElements, valid_children: '-li[p]' }); // Add style/class attribute to all element rules since the user might have removed them from // paste_word_valid_elements config option and we need to check them for properties Tools.each(schema.elements, function(rule) { /*eslint dot-notation:0*/ if (!rule.attributes["class"]) { rule.attributes["class"] = {}; rule.attributesOrder.push("class"); } if (!rule.attributes.style) { rule.attributes.style = {}; rule.attributesOrder.push("style"); } }); // Parse HTML into DOM structure var domParser = new DomParser({}, schema); // Filter styles to remove "mso" specific styles and convert some of them domParser.addAttributeFilter('style', function(nodes) { var i = nodes.length, node; while (i--) { node = nodes[i]; node.attr('style', filterStyles(node, node.attr('style'))); // Remove pointess spans if (node.name == 'span' && node.parent && !node.attributes.length) { node.unwrap(); } } }); // Check the class attribute for comments or del items and remove those domParser.addAttributeFilter('class', function(nodes) { var i = nodes.length, node, className; while (i--) { node = nodes[i]; className = node.attr('class'); if (/^(MsoCommentReference|MsoCommentText|msoDel)$/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({ validate: settings.validate }, schema).serialize(rootNode); } }); } WordFilter.isWordContent = isWordContent; return WordFilter; }); // Included from: js/tinymce/plugins/paste/classes/Quirks.js /** * Quirks.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved * * 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); }); } function addPostProcessFilter(filterFunc) { editor.on('PastePostProcess', function(e) { filterFunc(e.node); }); } /** * 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: *

a


b

* * Becomes: *

a

b

*/ 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( '(?:
 [\\s\\r\\n]+|
)*(<\\/?(' + blockElements.join('|') + ')[^>]*>)(?:
 [\\s\\r\\n]+|
)*', 'g' ); // Remove BR:s from: X
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, [ [/

/g, '

'], // Replace multiple BR elements with uppercase BR to keep them intact [/
/g, ' '], // Replace single br elements with space since they are word wrap BR:s [/

/g, '
'] // 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$3'); } // Keep internal styles content = content.replace(/(<[^>]+) data-mce-style="([^"]+)"([^>]*>)/gi, function(all, before, value, after) { return before + ' style="' + value + '"' + after; }); return content; } function removeUnderlineAndFontInAnchor(root) { editor.$('a', root).find('font,u').each(function(i, node) { editor.dom.remove(node, true); }); } // Sniff browsers and apply fixes since we can't feature detect if (Env.webkit) { addPreProcessFilter(removeWebKitStyles); } if (Env.ie) { addPreProcessFilter(removeExplorerBrElementsAfterBlocks); addPostProcessFilter(removeUnderlineAndFontInAnchor); } }; }); // Included from: js/tinymce/plugins/paste/classes/Plugin.js /** * Plugin.js * * Released under LGPL License. * Copyright (c) 1999-2015 Ephox Corp. All rights reserved * * 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 isUserInformedAboutPlainText() { return userIsInformed || editor.settings.paste_plaintext_inform === false; } function togglePlainTextPaste() { if (clipboard.pasteFormat == "text") { clipboard.pasteFormat = "html"; editor.fire('PastePlainTextToggle', {state: false}); } else { clipboard.pasteFormat = "text"; editor.fire('PastePlainTextToggle', {state: true}); if (!isUserInformedAboutPlainText()) { var message = editor.translate('Paste is now in plain text mode. Contents will now ' + 'be pasted as plain text until you toggle this option off.'); editor.notificationManager.open({ text: message, type: 'info' }); userIsInformed = true; } } editor.focus(); } function stateChange() { var self = this; self.active(clipboard.pasteFormat === 'text'); editor.on('PastePlainTextToggle', function (e) { self.active(e.state); }); } // draw back if power version is requested and registered if (/(^|[ ,])powerpaste([, ]|$)/.test(settings.plugins) && PluginManager.get('powerpaste')) { /*eslint no-console:0 */ if (typeof console !== "undefined" && console.log) { console.log("PowerPaste is incompatible with Paste plugin! Remove 'paste' from the 'plugins' option."); } return; } 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.settings.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.addCommand('mceTogglePlainTextPaste', togglePlainTextPaste); editor.addButton('pastetext', { icon: 'pastetext', tooltip: 'Paste as text', onclick: togglePlainTextPaste, onPostRender: stateChange }); editor.addMenuItem('pastetext', { text: 'Paste as text', selectable: true, active: clipboard.pasteFormat, onclick: togglePlainTextPaste, onPostRender: stateChange }); }); }); expose(["tinymce/pasteplugin/Utils"]); })(window);plugin.min.js000066600000042651152141165470007204 0ustar00!function(e,t){"use strict";function n(e,t){for(var n,r=[],o=0;o/g]),o(s.parse(i)),l}function o(e){function t(e,t,n){return t||n?"\xa0":" "}return e=r(e,[/^[\s\S]*]*>\s*|\s*<\/body[^>]*>[\s\S]*$/g,/|/g,[/( ?)\u00a0<\/span>( ?)/g,t],/
/g,/
$/i])}function a(e){var t=0;return function(){return e+t++}}return{filter:r,innerText:i,trimHtml:o,createIdGenerator:a}}),r("tinymce/pasteplugin/SmartPaste",["tinymce/util/Tools"],function(e){var t=function(e){return/^https?:\/\/[\w\?\-\/+=.&%@~#]+$/i.test(e)},n=function(e){return t(e)&&/.(gif|jpe?g|png)$/.test(e)},r=function(e,t,n){return e.undoManager.extra(function(){n(e,t)},function(){e.insertContent('')}),!0},i=function(e,t,n){return e.undoManager.extra(function(){n(e,t)},function(){e.execCommand("mceInsertLink",!1,t)}),!0},o=function(e,n,r){return!(e.selection.isCollapsed()!==!1||!t(n))&&i(e,n,r)},a=function(e,t,i){return!!n(t)&&r(e,t,i)},s=function(e,t){return e.insertContent(t,{merge:e.settings.paste_merge_formats!==!1,paste:!0}),!0},l=function(t,n){e.each([o,a,s],function(e){return e(t,n,s)!==!0})},u=function(e,t){e.settings.smart_paste===!1?s(e,t):l(e,t)};return{isImageUrl:n,isAbsoluteUrl:t,insertContent:u}}),r("tinymce/pasteplugin/Clipboard",["tinymce/Env","tinymce/dom/RangeUtils","tinymce/util/VK","tinymce/pasteplugin/Utils","tinymce/pasteplugin/SmartPaste","tinymce/util/Delay"],function(e,t,n,r,i,o){return function(a){function s(e){var t,n=a.dom;if(t=a.fire("BeforePastePreProcess",{content:e}),t=a.fire("PastePreProcess",t),e=t.content,!t.isDefaultPrevented()){if(a.hasEventListeners("PastePostProcess")&&!t.isDefaultPrevented()){var r=n.add(a.getBody(),"div",{style:"display:none"},e);t=a.fire("PastePostProcess",{node:r}),n.remove(r),e=t.node.innerHTML}t.isDefaultPrevented()||i.insertContent(a,e)}}function l(e){e=a.dom.encode(e).replace(/\r\n/g,"\n");var t,n=a.dom.getParent(a.selection.getStart(),a.dom.isBlock),i=a.settings.forced_root_block;i&&(t=a.dom.createHTML(i,a.settings.forced_root_block_attrs),t=t.substr(0,t.length-3)+">"),n&&/^(PRE|DIV)$/.test(n.nodeName)||!i?e=r.filter(e,[[/\n/g,"
"]]):(e=r.filter(e,[[/\n\n/g,"

"+t],[/^(.*<\/p>)(

)$/,t+"$1"],[/\n/g,"
"]]),e.indexOf("

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