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- /**
- * Copyright (c) Tiny Technologies, Inc. All rights reserved.
- * Licensed under the LGPL or a commercial license.
- * For LGPL see License.txt in the project root for license information.
- * For commercial licenses see https://www.tiny.cloud/
- *
- * Version: 5.0.1 (2019-02-21)
- */
- (function () {
- var paste = (function (domGlobals) {
- 'use strict';
- var Cell = function (initial) {
- var value = initial;
- var get = function () {
- return value;
- };
- var set = function (v) {
- value = v;
- };
- var clone = function () {
- return Cell(get());
- };
- return {
- get: get,
- set: set,
- clone: clone
- };
- };
- var global = tinymce.util.Tools.resolve('tinymce.PluginManager');
- var hasProPlugin = function (editor) {
- if (/(^|[ ,])powerpaste([, ]|$)/.test(editor.settings.plugins) && global.get('powerpaste')) {
- if (typeof domGlobals.window.console !== 'undefined' && domGlobals.window.console.log) {
- domGlobals.window.console.log('PowerPaste is incompatible with Paste plugin! Remove \'paste\' from the \'plugins\' option.');
- }
- return true;
- } else {
- return false;
- }
- };
- var DetectProPlugin = { hasProPlugin: hasProPlugin };
- var get = function (clipboard, quirks) {
- return {
- clipboard: clipboard,
- quirks: quirks
- };
- };
- var Api = { get: get };
- var firePastePreProcess = function (editor, html, internal, isWordHtml) {
- return editor.fire('PastePreProcess', {
- content: html,
- internal: internal,
- wordContent: isWordHtml
- });
- };
- var firePastePostProcess = function (editor, node, internal, isWordHtml) {
- return editor.fire('PastePostProcess', {
- node: node,
- internal: internal,
- wordContent: isWordHtml
- });
- };
- var firePastePlainTextToggle = function (editor, state) {
- return editor.fire('PastePlainTextToggle', { state: state });
- };
- var firePaste = function (editor, ieFake) {
- return editor.fire('paste', { ieFake: ieFake });
- };
- var Events = {
- firePastePreProcess: firePastePreProcess,
- firePastePostProcess: firePastePostProcess,
- firePastePlainTextToggle: firePastePlainTextToggle,
- firePaste: firePaste
- };
- var togglePlainTextPaste = function (editor, clipboard) {
- if (clipboard.pasteFormat.get() === 'text') {
- clipboard.pasteFormat.set('html');
- Events.firePastePlainTextToggle(editor, false);
- } else {
- clipboard.pasteFormat.set('text');
- Events.firePastePlainTextToggle(editor, true);
- }
- editor.focus();
- };
- var Actions = { togglePlainTextPaste: togglePlainTextPaste };
- var register = function (editor, clipboard) {
- editor.addCommand('mceTogglePlainTextPaste', function () {
- Actions.togglePlainTextPaste(editor, clipboard);
- });
- editor.addCommand('mceInsertClipboardContent', function (ui, value) {
- if (value.content) {
- clipboard.pasteHtml(value.content, value.internal);
- }
- if (value.text) {
- clipboard.pasteText(value.text);
- }
- });
- };
- var Commands = { register: register };
- var global$1 = tinymce.util.Tools.resolve('tinymce.Env');
- var global$2 = tinymce.util.Tools.resolve('tinymce.util.Delay');
- var global$3 = tinymce.util.Tools.resolve('tinymce.util.Tools');
- var global$4 = tinymce.util.Tools.resolve('tinymce.util.VK');
- var internalMimeType = 'x-tinymce/html';
- var internalMark = '<!-- ' + internalMimeType + ' -->';
- var mark = function (html) {
- return internalMark + html;
- };
- var unmark = function (html) {
- return html.replace(internalMark, '');
- };
- var isMarked = function (html) {
- return html.indexOf(internalMark) !== -1;
- };
- var InternalHtml = {
- mark: mark,
- unmark: unmark,
- isMarked: isMarked,
- internalHtmlMime: function () {
- return internalMimeType;
- }
- };
- var global$5 = tinymce.util.Tools.resolve('tinymce.html.Entities');
- var isPlainText = function (text) {
- return !/<(?:\/?(?!(?:div|p|br|span)>)\w+|(?:(?!(?:span style="white-space:\s?pre;?">)|br\s?\/>))\w+\s[^>]+)>/i.test(text);
- };
- var toBRs = function (text) {
- return text.replace(/\r?\n/g, '<br>');
- };
- var openContainer = function (rootTag, rootAttrs) {
- var key;
- var attrs = [];
- var tag = '<' + rootTag;
- if (typeof rootAttrs === 'object') {
- for (key in rootAttrs) {
- if (rootAttrs.hasOwnProperty(key)) {
- attrs.push(key + '="' + global$5.encodeAllRaw(rootAttrs[key]) + '"');
- }
- }
- if (attrs.length) {
- tag += ' ' + attrs.join(' ');
- }
- }
- return tag + '>';
- };
- var toBlockElements = function (text, rootTag, rootAttrs) {
- var blocks = text.split(/\n\n/);
- var tagOpen = openContainer(rootTag, rootAttrs);
- var tagClose = '</' + rootTag + '>';
- var paragraphs = global$3.map(blocks, function (p) {
- return p.split(/\n/).join('<br />');
- });
- var stitch = function (p) {
- return tagOpen + p + tagClose;
- };
- return paragraphs.length === 1 ? paragraphs[0] : global$3.map(paragraphs, stitch).join('');
- };
- var convert = function (text, rootTag, rootAttrs) {
- return rootTag ? toBlockElements(text, rootTag, rootAttrs) : toBRs(text);
- };
- var Newlines = {
- isPlainText: isPlainText,
- convert: convert,
- toBRs: toBRs,
- toBlockElements: toBlockElements
- };
- var global$6 = tinymce.util.Tools.resolve('tinymce.html.DomParser');
- var global$7 = tinymce.util.Tools.resolve('tinymce.html.Node');
- var global$8 = tinymce.util.Tools.resolve('tinymce.html.Schema');
- var global$9 = tinymce.util.Tools.resolve('tinymce.html.Serializer');
- var shouldBlockDrop = function (editor) {
- return editor.getParam('paste_block_drop', false);
- };
- var shouldPasteDataImages = function (editor) {
- return editor.getParam('paste_data_images', false);
- };
- var shouldFilterDrop = function (editor) {
- return editor.getParam('paste_filter_drop', true);
- };
- var getPreProcess = function (editor) {
- return editor.getParam('paste_preprocess');
- };
- var getPostProcess = function (editor) {
- return editor.getParam('paste_postprocess');
- };
- var getWebkitStyles = function (editor) {
- return editor.getParam('paste_webkit_styles');
- };
- var shouldRemoveWebKitStyles = function (editor) {
- return editor.getParam('paste_remove_styles_if_webkit', true);
- };
- var shouldMergeFormats = function (editor) {
- return editor.getParam('paste_merge_formats', true);
- };
- var isSmartPasteEnabled = function (editor) {
- return editor.getParam('smart_paste', true);
- };
- var isPasteAsTextEnabled = function (editor) {
- return editor.getParam('paste_as_text', false);
- };
- var getRetainStyleProps = function (editor) {
- return editor.getParam('paste_retain_style_properties');
- };
- var getWordValidElements = function (editor) {
- var defaultValidElements = '-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';
- return editor.getParam('paste_word_valid_elements', defaultValidElements);
- };
- var shouldConvertWordFakeLists = function (editor) {
- return editor.getParam('paste_convert_word_fake_lists', true);
- };
- var shouldUseDefaultFilters = function (editor) {
- return editor.getParam('paste_enable_default_filters', true);
- };
- var Settings = {
- shouldBlockDrop: shouldBlockDrop,
- shouldPasteDataImages: shouldPasteDataImages,
- shouldFilterDrop: shouldFilterDrop,
- getPreProcess: getPreProcess,
- getPostProcess: getPostProcess,
- getWebkitStyles: getWebkitStyles,
- shouldRemoveWebKitStyles: shouldRemoveWebKitStyles,
- shouldMergeFormats: shouldMergeFormats,
- isSmartPasteEnabled: isSmartPasteEnabled,
- isPasteAsTextEnabled: isPasteAsTextEnabled,
- getRetainStyleProps: getRetainStyleProps,
- getWordValidElements: getWordValidElements,
- shouldConvertWordFakeLists: shouldConvertWordFakeLists,
- shouldUseDefaultFilters: shouldUseDefaultFilters
- };
- function filter(content, items) {
- global$3.each(items, function (v) {
- if (v.constructor === RegExp) {
- content = content.replace(v, '');
- } else {
- content = content.replace(v[0], v[1]);
- }
- });
- return content;
- }
- function innerText(html) {
- var schema = global$8();
- var domParser = global$6({}, schema);
- var text = '';
- var shortEndedElements = schema.getShortEndedElements();
- var ignoreElements = global$3.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;
- }
- if (name === 'wbr') {
- return;
- }
- if (shortEndedElements[name]) {
- text += ' ';
- }
- if (ignoreElements[name]) {
- text += ' ';
- return;
- }
- if (node.type === 3) {
- text += node.value;
- }
- if (!node.shortEnded) {
- if (node = node.firstChild) {
- do {
- walk(node);
- } while (node = node.next);
- }
- }
- if (blockElements[name] && currentNode.next) {
- text += '\n';
- if (name === 'p') {
- text += '\n';
- }
- }
- }
- html = filter(html, [/<!\[[^\]]+\]>/g]);
- walk(domParser.parse(html));
- return text;
- }
- function trimHtml(html) {
- function trimSpaces(all, s1, s2) {
- if (!s1 && !s2) {
- return ' ';
- }
- return '\xA0';
- }
- html = filter(html, [
- /^[\s\S]*<body[^>]*>\s*|\s*<\/body[^>]*>[\s\S]*$/ig,
- /<!--StartFragment-->|<!--EndFragment-->/g,
- [
- /( ?)<span class="Apple-converted-space">\u00a0<\/span>( ?)/g,
- trimSpaces
- ],
- /<br class="Apple-interchange-newline">/g,
- /<br>$/i
- ]);
- return html;
- }
- function createIdGenerator(prefix) {
- var count = 0;
- return function () {
- return prefix + count++;
- };
- }
- var isMsEdge = function () {
- return domGlobals.navigator.userAgent.indexOf(' Edge/') !== -1;
- };
- var Utils = {
- filter: filter,
- innerText: innerText,
- trimHtml: trimHtml,
- createIdGenerator: createIdGenerator,
- isMsEdge: isMsEdge
- };
- 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);
- }
- function isNumericList(text) {
- var found, patterns;
- patterns = [
- /^[IVXLMCD]{1,2}\.[ \u00a0]/,
- /^[ivxlmcd]{1,2}\.[ \u00a0]/,
- /^[a-z]{1,2}[\.\)][ \u00a0]/,
- /^[A-Z]{1,2}[\.\)][ \u00a0]/,
- /^[0-9]+\.[ \u00a0]/,
- /^[\u3007\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d]+\.[ \u00a0]/,
- /^[\u58f1\u5f10\u53c2\u56db\u4f0d\u516d\u4e03\u516b\u4e5d\u62fe]+\.[ \u00a0]/
- ];
- text = text.replace(/^[\u00a0 ]+/, '');
- global$3.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 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;
- if (level !== lastLevel) {
- if (level < lastLevel) {
- if (currentListNode) {
- currentListNode = currentListNode.parent.parent;
- }
- } else {
- prevListNode = currentListNode;
- currentListNode = null;
- }
- }
- if (!currentListNode || currentListNode.name !== listName) {
- prevListNode = prevListNode || currentListNode;
- currentListNode = new global$7(listName, 1);
- if (start > 1) {
- currentListNode.attr('start', '' + start);
- }
- paragraphNode.wrap(currentListNode);
- } else {
- currentListNode.append(paragraphNode);
- }
- paragraphNode.name = 'li';
- if (level > lastLevel && prevListNode) {
- prevListNode.lastChild.append(currentListNode);
- }
- lastLevel = level;
- removeIgnoredNodes(paragraphNode);
- trimListStart(paragraphNode, /^\u00a0+/);
- trimListStart(paragraphNode, /^\s*([\u2022\u00b7\u00a7\u25CF]|\w+\.)/);
- trimListStart(paragraphNode, /^\u00a0+/);
- }
- var elements = [];
- var 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) {
- var nodeText = getText(node);
- if (isBulletList(nodeText)) {
- convertParagraphToLi(node, 'ul');
- continue;
- }
- if (isNumericList(nodeText)) {
- var matches = /([0-9]+)\./.exec(nodeText);
- var start = 1;
- if (matches) {
- start = parseInt(matches[1], 10);
- }
- convertParagraphToLi(node, 'ol', start);
- continue;
- }
- if (node._listLevel) {
- convertParagraphToLi(node, 'ul', 1);
- continue;
- }
- currentListNode = null;
- } else {
- prevListNode = currentListNode;
- currentListNode = null;
- }
- }
- }
- function filterStyles(editor, validStyles, node, styleValue) {
- var outputStyles = {}, matches;
- var styles = editor.dom.parseStyle(styleValue);
- global$3.each(styles, function (value, name) {
- switch (name) {
- case 'mso-list':
- matches = /\w+ \w+([0-9]+)/i.exec(styleValue);
- if (matches) {
- node._listLevel = parseInt(matches[1], 10);
- }
- if (/Ignore/i.test(value) && node.firstChild) {
- node._listIgnore = true;
- node.firstChild._listIgnore = true;
- }
- break;
- case 'horiz-align':
- name = 'text-align';
- break;
- case 'vert-align':
- name = 'vertical-align';
- break;
- case 'font-color':
- case 'mso-foreground':
- name = 'color';
- break;
- case 'mso-background':
- case 'mso-highlight':
- name = 'background';
- break;
- case 'font-weight':
- case 'font-style':
- if (value !== 'normal') {
- outputStyles[name] = value;
- }
- return;
- case 'mso-element':
- if (/^(comment|comment-list)$/i.test(value)) {
- node.remove();
- return;
- }
- break;
- }
- if (name.indexOf('mso-comment') === 0) {
- node.remove();
- return;
- }
- if (name.indexOf('mso-') === 0) {
- return;
- }
- if (Settings.getRetainStyleProps(editor) === 'all' || validStyles && validStyles[name]) {
- outputStyles[name] = value;
- }
- });
- if (/(bold)/i.test(outputStyles['font-weight'])) {
- delete outputStyles['font-weight'];
- node.wrap(new global$7('b', 1));
- }
- if (/(italic)/i.test(outputStyles['font-style'])) {
- delete outputStyles['font-style'];
- node.wrap(new global$7('i', 1));
- }
- outputStyles = editor.dom.serializeStyle(outputStyles, node.name);
- if (outputStyles) {
- return outputStyles;
- }
- return null;
- }
- var filterWordContent = function (editor, content) {
- var retainStyleProperties, validStyles;
- retainStyleProperties = Settings.getRetainStyleProps(editor);
- if (retainStyleProperties) {
- validStyles = global$3.makeMap(retainStyleProperties.split(/[, ]/));
- }
- content = Utils.filter(content, [
- /<br class="?Apple-interchange-newline"?>/gi,
- /<b[^>]+id="?docs-internal-[^>]*>/gi,
- /<!--[\s\S]+?-->/gi,
- /<(!|script[^>]*>.*?<\/script(?=[>\s])|\/?(\?xml(:\w+)?|img|meta|link|style|\w:\w+)(?=[\s\/>]))[^>]*>/gi,
- [
- /<(\/?)s>/gi,
- '<$1strike>'
- ],
- [
- / /gi,
- '\xA0'
- ],
- [
- /<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('\xA0') : '';
- }
- ]
- ]);
- var validElements = Settings.getWordValidElements(editor);
- var schema = global$8({
- valid_elements: validElements,
- valid_children: '-li[p]'
- });
- global$3.each(schema.elements, function (rule) {
- if (!rule.attributes.class) {
- rule.attributes.class = {};
- rule.attributesOrder.push('class');
- }
- if (!rule.attributes.style) {
- rule.attributes.style = {};
- rule.attributesOrder.push('style');
- }
- });
- var domParser = global$6({}, schema);
- domParser.addAttributeFilter('style', function (nodes) {
- var i = nodes.length, node;
- while (i--) {
- node = nodes[i];
- node.attr('style', filterStyles(editor, validStyles, node, node.attr('style')));
- if (node.name === 'span' && node.parent && !node.attributes.length) {
- node.unwrap();
- }
- }
- });
- domParser.addAttributeFilter('class', function (nodes) {
- var i = nodes.length, node, className;
- while (i--) {
- node = nodes[i];
- className = node.attr('class');
- if (/^(MsoCommentReference|MsoCommentText|msoDel)$/i.test(className)) {
- node.remove();
- }
- node.attr('class', null);
- }
- });
- domParser.addNodeFilter('del', function (nodes) {
- var i = nodes.length;
- while (i--) {
- nodes[i].remove();
- }
- });
- 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 {
- if (name && !/^_?(?:toc|edn|ftn)/i.test(name)) {
- node.unwrap();
- continue;
- }
- node.attr({
- href: href,
- name: name
- });
- }
- }
- });
- var rootNode = domParser.parse(content);
- if (Settings.shouldConvertWordFakeLists(editor)) {
- convertFakeListsToProperLists(rootNode);
- }
- content = global$9({ validate: editor.settings.validate }, schema).serialize(rootNode);
- return content;
- };
- var preProcess = function (editor, content) {
- return Settings.shouldUseDefaultFilters(editor) ? filterWordContent(editor, content) : content;
- };
- var WordFilter = {
- preProcess: preProcess,
- isWordContent: isWordContent
- };
- var processResult = function (content, cancelled) {
- return {
- content: content,
- cancelled: cancelled
- };
- };
- var postProcessFilter = function (editor, html, internal, isWordHtml) {
- var tempBody = editor.dom.create('div', { style: 'display:none' }, html);
- var postProcessArgs = Events.firePastePostProcess(editor, tempBody, internal, isWordHtml);
- return processResult(postProcessArgs.node.innerHTML, postProcessArgs.isDefaultPrevented());
- };
- var filterContent = function (editor, content, internal, isWordHtml) {
- var preProcessArgs = Events.firePastePreProcess(editor, content, internal, isWordHtml);
- if (editor.hasEventListeners('PastePostProcess') && !preProcessArgs.isDefaultPrevented()) {
- return postProcessFilter(editor, preProcessArgs.content, internal, isWordHtml);
- } else {
- return processResult(preProcessArgs.content, preProcessArgs.isDefaultPrevented());
- }
- };
- var process = function (editor, html, internal) {
- var isWordHtml = WordFilter.isWordContent(html);
- var content = isWordHtml ? WordFilter.preProcess(editor, html) : html;
- return filterContent(editor, content, internal, isWordHtml);
- };
- var ProcessFilters = { process: process };
- var removeMeta = function (editor, html) {
- var body = editor.dom.create('body', {}, html);
- global$3.each(body.querySelectorAll('meta'), function (elm) {
- return elm.parentNode.removeChild(elm);
- });
- return body.innerHTML;
- };
- var pasteHtml = function (editor, html) {
- editor.insertContent(removeMeta(editor, html), {
- merge: Settings.shouldMergeFormats(editor),
- paste: true
- });
- return true;
- };
- var isAbsoluteUrl = function (url) {
- return /^https?:\/\/[\w\?\-\/+=.&%@~#]+$/i.test(url);
- };
- var isImageUrl = function (url) {
- return isAbsoluteUrl(url) && /.(gif|jpe?g|png)$/.test(url);
- };
- var createImage = function (editor, url, pasteHtmlFn) {
- editor.undoManager.extra(function () {
- pasteHtmlFn(editor, url);
- }, function () {
- editor.insertContent('<img src="' + url + '">');
- });
- return true;
- };
- var createLink = function (editor, url, pasteHtmlFn) {
- editor.undoManager.extra(function () {
- pasteHtmlFn(editor, url);
- }, function () {
- editor.execCommand('mceInsertLink', false, url);
- });
- return true;
- };
- var linkSelection = function (editor, html, pasteHtmlFn) {
- return editor.selection.isCollapsed() === false && isAbsoluteUrl(html) ? createLink(editor, html, pasteHtmlFn) : false;
- };
- var insertImage = function (editor, html, pasteHtmlFn) {
- return isImageUrl(html) ? createImage(editor, html, pasteHtmlFn) : false;
- };
- var smartInsertContent = function (editor, html) {
- global$3.each([
- linkSelection,
- insertImage,
- pasteHtml
- ], function (action) {
- return action(editor, html, pasteHtml) !== true;
- });
- };
- var insertContent = function (editor, html) {
- if (Settings.isSmartPasteEnabled(editor) === false) {
- pasteHtml(editor, html);
- } else {
- smartInsertContent(editor, html);
- }
- };
- var SmartPaste = {
- isImageUrl: isImageUrl,
- isAbsoluteUrl: isAbsoluteUrl,
- insertContent: insertContent
- };
- var constant = function (value) {
- return function () {
- return value;
- };
- };
- var never = constant(false);
- var always = constant(true);
- var never$1 = never;
- var always$1 = always;
- var none = function () {
- return NONE;
- };
- var NONE = function () {
- var eq = function (o) {
- return o.isNone();
- };
- var call = function (thunk) {
- return thunk();
- };
- var id = function (n) {
- return n;
- };
- var noop = function () {
- };
- var nul = function () {
- return null;
- };
- var undef = function () {
- return undefined;
- };
- var me = {
- fold: function (n, s) {
- return n();
- },
- is: never$1,
- isSome: never$1,
- isNone: always$1,
- getOr: id,
- getOrThunk: call,
- getOrDie: function (msg) {
- throw new Error(msg || 'error: getOrDie called on none.');
- },
- getOrNull: nul,
- getOrUndefined: undef,
- or: id,
- orThunk: call,
- map: none,
- ap: none,
- each: noop,
- bind: none,
- flatten: none,
- exists: never$1,
- forall: always$1,
- filter: none,
- equals: eq,
- equals_: eq,
- toArray: function () {
- return [];
- },
- toString: constant('none()')
- };
- if (Object.freeze)
- Object.freeze(me);
- return me;
- }();
- var some = function (a) {
- var constant_a = function () {
- return a;
- };
- var self = function () {
- return me;
- };
- var map = function (f) {
- return some(f(a));
- };
- var bind = function (f) {
- return f(a);
- };
- var me = {
- fold: function (n, s) {
- return s(a);
- },
- is: function (v) {
- return a === v;
- },
- isSome: always$1,
- isNone: never$1,
- getOr: constant_a,
- getOrThunk: constant_a,
- getOrDie: constant_a,
- getOrNull: constant_a,
- getOrUndefined: constant_a,
- or: self,
- orThunk: self,
- map: map,
- ap: function (optfab) {
- return optfab.fold(none, function (fab) {
- return some(fab(a));
- });
- },
- each: function (f) {
- f(a);
- },
- bind: bind,
- flatten: constant_a,
- exists: bind,
- forall: bind,
- filter: function (f) {
- return f(a) ? me : NONE;
- },
- equals: function (o) {
- return o.is(a);
- },
- equals_: function (o, elementEq) {
- return o.fold(never$1, function (b) {
- return elementEq(a, b);
- });
- },
- toArray: function () {
- return [a];
- },
- toString: function () {
- return 'some(' + a + ')';
- }
- };
- return me;
- };
- var from = function (value) {
- return value === null || value === undefined ? NONE : some(value);
- };
- var Option = {
- some: some,
- none: none,
- from: from
- };
- var typeOf = function (x) {
- if (x === null)
- return 'null';
- var t = typeof x;
- if (t === 'object' && Array.prototype.isPrototypeOf(x))
- return 'array';
- if (t === 'object' && String.prototype.isPrototypeOf(x))
- return 'string';
- return t;
- };
- var isType = function (type) {
- return function (value) {
- return typeOf(value) === type;
- };
- };
- var isFunction = isType('function');
- var map = function (xs, f) {
- var len = xs.length;
- var r = new Array(len);
- for (var i = 0; i < len; i++) {
- var x = xs[i];
- r[i] = f(x, i, xs);
- }
- return r;
- };
- var each = function (xs, f) {
- for (var i = 0, len = xs.length; i < len; i++) {
- var x = xs[i];
- f(x, i, xs);
- }
- };
- var filter$1 = function (xs, pred) {
- var r = [];
- for (var i = 0, len = xs.length; i < len; i++) {
- var x = xs[i];
- if (pred(x, i, xs)) {
- r.push(x);
- }
- }
- return r;
- };
- var slice = Array.prototype.slice;
- var from$1 = isFunction(Array.from) ? Array.from : function (x) {
- return slice.call(x);
- };
- var nu = function (baseFn) {
- var data = Option.none();
- var callbacks = [];
- var map = function (f) {
- return nu(function (nCallback) {
- get(function (data) {
- nCallback(f(data));
- });
- });
- };
- var get = function (nCallback) {
- if (isReady())
- call(nCallback);
- else
- callbacks.push(nCallback);
- };
- var set = function (x) {
- data = Option.some(x);
- run(callbacks);
- callbacks = [];
- };
- var isReady = function () {
- return data.isSome();
- };
- var run = function (cbs) {
- each(cbs, call);
- };
- var call = function (cb) {
- data.each(function (x) {
- setTimeout(function () {
- cb(x);
- }, 0);
- });
- };
- baseFn(set);
- return {
- get: get,
- map: map,
- isReady: isReady
- };
- };
- var pure = function (a) {
- return nu(function (callback) {
- callback(a);
- });
- };
- var LazyValue = {
- nu: nu,
- pure: pure
- };
- var bounce = function (f) {
- return function () {
- var args = [];
- for (var _i = 0; _i < arguments.length; _i++) {
- args[_i] = arguments[_i];
- }
- var me = this;
- setTimeout(function () {
- f.apply(me, args);
- }, 0);
- };
- };
- var nu$1 = function (baseFn) {
- var get = function (callback) {
- baseFn(bounce(callback));
- };
- var map = function (fab) {
- return nu$1(function (callback) {
- get(function (a) {
- var value = fab(a);
- callback(value);
- });
- });
- };
- var bind = function (aFutureB) {
- return nu$1(function (callback) {
- get(function (a) {
- aFutureB(a).get(callback);
- });
- });
- };
- var anonBind = function (futureB) {
- return nu$1(function (callback) {
- get(function (a) {
- futureB.get(callback);
- });
- });
- };
- var toLazy = function () {
- return LazyValue.nu(get);
- };
- var toCached = function () {
- var cache = null;
- return nu$1(function (callback) {
- if (cache === null) {
- cache = toLazy();
- }
- cache.get(callback);
- });
- };
- return {
- map: map,
- bind: bind,
- anonBind: anonBind,
- toLazy: toLazy,
- toCached: toCached,
- get: get
- };
- };
- var pure$1 = function (a) {
- return nu$1(function (callback) {
- callback(a);
- });
- };
- var Future = {
- nu: nu$1,
- pure: pure$1
- };
- var par = function (asyncValues, nu) {
- return nu(function (callback) {
- var r = [];
- var count = 0;
- var cb = function (i) {
- return function (value) {
- r[i] = value;
- count++;
- if (count >= asyncValues.length) {
- callback(r);
- }
- };
- };
- if (asyncValues.length === 0) {
- callback([]);
- } else {
- each(asyncValues, function (asyncValue, i) {
- asyncValue.get(cb(i));
- });
- }
- });
- };
- var par$1 = function (futures) {
- return par(futures, Future.nu);
- };
- var mapM = function (array, fn) {
- var futures = map(array, fn);
- return par$1(futures);
- };
- var pasteHtml$1 = function (editor, html, internalFlag) {
- var internal = internalFlag ? internalFlag : InternalHtml.isMarked(html);
- var args = ProcessFilters.process(editor, InternalHtml.unmark(html), internal);
- if (args.cancelled === false) {
- SmartPaste.insertContent(editor, args.content);
- }
- };
- var pasteText = function (editor, text) {
- text = editor.dom.encode(text).replace(/\r\n/g, '\n');
- text = Newlines.convert(text, editor.settings.forced_root_block, editor.settings.forced_root_block_attrs);
- pasteHtml$1(editor, text, false);
- };
- var getDataTransferItems = function (dataTransfer) {
- var items = {};
- var mceInternalUrlPrefix = 'data:text/mce-internal,';
- if (dataTransfer) {
- 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];
- try {
- items[contentType] = dataTransfer.getData(contentType);
- } catch (ex) {
- items[contentType] = '';
- }
- }
- }
- }
- return items;
- };
- var getClipboardContent = function (editor, clipboardEvent) {
- var content = getDataTransferItems(clipboardEvent.clipboardData || editor.getDoc().dataTransfer);
- return Utils.isMsEdge() ? global$3.extend(content, { 'text/html': '' }) : content;
- };
- var hasContentType = function (clipboardContent, mimeType) {
- return mimeType in clipboardContent && clipboardContent[mimeType].length > 0;
- };
- var hasHtmlOrText = function (content) {
- return hasContentType(content, 'text/html') || hasContentType(content, 'text/plain');
- };
- var getBase64FromUri = function (uri) {
- var idx;
- idx = uri.indexOf(',');
- if (idx !== -1) {
- return uri.substr(idx + 1);
- }
- return null;
- };
- var isValidDataUriImage = function (settings, imgElm) {
- return settings.images_dataimg_filter ? settings.images_dataimg_filter(imgElm) : true;
- };
- var extractFilename = function (editor, str) {
- var m = str.match(/([\s\S]+?)\.(?:jpeg|jpg|png|gif)$/i);
- return m ? editor.dom.encode(m[1]) : null;
- };
- var uniqueId = Utils.createIdGenerator('mceclip');
- var pasteImage = function (editor, imageItem) {
- var base64 = getBase64FromUri(imageItem.uri);
- var id = uniqueId();
- var name = editor.settings.images_reuse_filename && imageItem.blob.name ? extractFilename(editor, imageItem.blob.name) : id;
- var img = new domGlobals.Image();
- img.src = imageItem.uri;
- if (isValidDataUriImage(editor.settings, img)) {
- var blobCache = editor.editorUpload.blobCache;
- var blobInfo = void 0, existingBlobInfo = void 0;
- existingBlobInfo = blobCache.findFirst(function (cachedBlobInfo) {
- return cachedBlobInfo.base64() === base64;
- });
- if (!existingBlobInfo) {
- blobInfo = blobCache.create(id, imageItem.blob, base64, name);
- blobCache.add(blobInfo);
- } else {
- blobInfo = existingBlobInfo;
- }
- pasteHtml$1(editor, '<img src="' + blobInfo.blobUri() + '">', false);
- } else {
- pasteHtml$1(editor, '<img src="' + imageItem.uri + '">', false);
- }
- };
- var isClipboardEvent = function (event) {
- return event.type === 'paste';
- };
- var readBlobsAsDataUris = function (items) {
- return mapM(items, function (item) {
- return Future.nu(function (resolve) {
- var blob = item.getAsFile ? item.getAsFile() : item;
- var reader = new window.FileReader();
- reader.onload = function () {
- resolve({
- blob: blob,
- uri: reader.result
- });
- };
- reader.readAsDataURL(blob);
- });
- });
- };
- var getImagesFromDataTransfer = function (dataTransfer) {
- var items = dataTransfer.items ? map(from$1(dataTransfer.items), function (item) {
- return item.getAsFile();
- }) : [];
- var files = dataTransfer.files ? from$1(dataTransfer.files) : [];
- var images = filter$1(items.length > 0 ? items : files, function (file) {
- return /^image\/(jpeg|png|gif|bmp)$/.test(file.type);
- });
- return images;
- };
- var pasteImageData = function (editor, e, rng) {
- var dataTransfer = isClipboardEvent(e) ? e.clipboardData : e.dataTransfer;
- if (editor.settings.paste_data_images && dataTransfer) {
- var images = getImagesFromDataTransfer(dataTransfer);
- if (images.length > 0) {
- e.preventDefault();
- readBlobsAsDataUris(images).get(function (blobResults) {
- if (rng) {
- editor.selection.setRng(rng);
- }
- each(blobResults, function (result) {
- pasteImage(editor, result);
- });
- });
- return true;
- }
- }
- return false;
- };
- var isBrokenAndroidClipboardEvent = function (e) {
- var clipboardData = e.clipboardData;
- return domGlobals.navigator.userAgent.indexOf('Android') !== -1 && clipboardData && clipboardData.items && clipboardData.items.length === 0;
- };
- var isKeyboardPasteEvent = function (e) {
- return global$4.metaKeyPressed(e) && e.keyCode === 86 || e.shiftKey && e.keyCode === 45;
- };
- var registerEventHandlers = function (editor, pasteBin, pasteFormat) {
- var keyboardPasteTimeStamp = 0;
- var keyboardPastePlainTextState;
- editor.on('keydown', function (e) {
- function removePasteBinOnKeyUp(e) {
- if (isKeyboardPasteEvent(e) && !e.isDefaultPrevented()) {
- pasteBin.remove();
- }
- }
- if (isKeyboardPasteEvent(e) && !e.isDefaultPrevented()) {
- keyboardPastePlainTextState = e.shiftKey && e.keyCode === 86;
- if (keyboardPastePlainTextState && global$1.webkit && domGlobals.navigator.userAgent.indexOf('Version/') !== -1) {
- return;
- }
- e.stopImmediatePropagation();
- keyboardPasteTimeStamp = new Date().getTime();
- if (global$1.ie && keyboardPastePlainTextState) {
- e.preventDefault();
- Events.firePaste(editor, true);
- return;
- }
- pasteBin.remove();
- pasteBin.create();
- editor.once('keyup', removePasteBinOnKeyUp);
- editor.once('paste', function () {
- editor.off('keyup', removePasteBinOnKeyUp);
- });
- }
- });
- function insertClipboardContent(clipboardContent, isKeyBoardPaste, plainTextMode, internal) {
- var content, isPlainTextHtml;
- if (hasContentType(clipboardContent, 'text/html')) {
- content = clipboardContent['text/html'];
- } else {
- content = pasteBin.getHtml();
- internal = internal ? internal : InternalHtml.isMarked(content);
- if (pasteBin.isDefaultContent(content)) {
- plainTextMode = true;
- }
- }
- content = Utils.trimHtml(content);
- pasteBin.remove();
- isPlainTextHtml = internal === false && Newlines.isPlainText(content);
- if (!content.length || isPlainTextHtml) {
- plainTextMode = true;
- }
- if (plainTextMode) {
- if (hasContentType(clipboardContent, 'text/plain') && isPlainTextHtml) {
- content = clipboardContent['text/plain'];
- } else {
- content = Utils.innerText(content);
- }
- }
- if (pasteBin.isDefaultContent(content)) {
- if (!isKeyBoardPaste) {
- editor.windowManager.alert('Please use Ctrl+V/Cmd+V keyboard shortcuts to paste contents.');
- }
- return;
- }
- if (plainTextMode) {
- pasteText(editor, content);
- } else {
- pasteHtml$1(editor, content, internal);
- }
- }
- var getLastRng = function () {
- return pasteBin.getLastRng() || editor.selection.getRng();
- };
- editor.on('paste', function (e) {
- var clipboardTimer = new Date().getTime();
- var clipboardContent = getClipboardContent(editor, e);
- var clipboardDelay = new Date().getTime() - clipboardTimer;
- var isKeyBoardPaste = new Date().getTime() - keyboardPasteTimeStamp - clipboardDelay < 1000;
- var plainTextMode = pasteFormat.get() === 'text' || keyboardPastePlainTextState;
- var internal = hasContentType(clipboardContent, InternalHtml.internalHtmlMime());
- keyboardPastePlainTextState = false;
- if (e.isDefaultPrevented() || isBrokenAndroidClipboardEvent(e)) {
- pasteBin.remove();
- return;
- }
- if (!hasHtmlOrText(clipboardContent) && pasteImageData(editor, e, getLastRng())) {
- pasteBin.remove();
- return;
- }
- if (!isKeyBoardPaste) {
- e.preventDefault();
- }
- if (global$1.ie && (!isKeyBoardPaste || e.ieFake) && !hasContentType(clipboardContent, 'text/html')) {
- pasteBin.create();
- editor.dom.bind(pasteBin.getEl(), 'paste', function (e) {
- e.stopPropagation();
- });
- editor.getDoc().execCommand('Paste', false, null);
- clipboardContent['text/html'] = pasteBin.getHtml();
- }
- if (hasContentType(clipboardContent, 'text/html')) {
- e.preventDefault();
- if (!internal) {
- internal = InternalHtml.isMarked(clipboardContent['text/html']);
- }
- insertClipboardContent(clipboardContent, isKeyBoardPaste, plainTextMode, internal);
- } else {
- global$2.setEditorTimeout(editor, function () {
- insertClipboardContent(clipboardContent, isKeyBoardPaste, plainTextMode, internal);
- }, 0);
- }
- });
- };
- var registerEventsAndFilters = function (editor, pasteBin, pasteFormat) {
- registerEventHandlers(editor, pasteBin, pasteFormat);
- var src;
- editor.parser.addNodeFilter('img', function (nodes, name, args) {
- var isPasteInsert = function (args) {
- return args.data && args.data.paste === true;
- };
- var remove = function (node) {
- if (!node.attr('data-mce-object') && src !== global$1.transparentSrc) {
- node.remove();
- }
- };
- var isWebKitFakeUrl = function (src) {
- return src.indexOf('webkit-fake-url') === 0;
- };
- var isDataUri = function (src) {
- return src.indexOf('data:') === 0;
- };
- if (!editor.settings.paste_data_images && isPasteInsert(args)) {
- var i = nodes.length;
- while (i--) {
- src = nodes[i].attributes.map.src;
- if (!src) {
- continue;
- }
- if (isWebKitFakeUrl(src)) {
- remove(nodes[i]);
- } else if (!editor.settings.allow_html_data_urls && isDataUri(src)) {
- remove(nodes[i]);
- }
- }
- }
- });
- };
- var getPasteBinParent = function (editor) {
- return global$1.ie && editor.inline ? domGlobals.document.body : editor.getBody();
- };
- var isExternalPasteBin = function (editor) {
- return getPasteBinParent(editor) !== editor.getBody();
- };
- var delegatePasteEvents = function (editor, pasteBinElm, pasteBinDefaultContent) {
- if (isExternalPasteBin(editor)) {
- editor.dom.bind(pasteBinElm, 'paste keyup', function (e) {
- if (!isDefault(editor, pasteBinDefaultContent)) {
- editor.fire('paste');
- }
- });
- }
- };
- var create = function (editor, lastRngCell, pasteBinDefaultContent) {
- var dom = editor.dom, body = editor.getBody();
- var pasteBinElm;
- lastRngCell.set(editor.selection.getRng());
- pasteBinElm = editor.dom.add(getPasteBinParent(editor), 'div', {
- 'id': 'mcepastebin',
- 'class': 'mce-pastebin',
- 'contentEditable': true,
- 'data-mce-bogus': 'all',
- 'style': 'position: fixed; top: 50%; width: 10px; height: 10px; overflow: hidden; opacity: 0'
- }, pasteBinDefaultContent);
- if (global$1.ie || global$1.gecko) {
- dom.setStyle(pasteBinElm, 'left', dom.getStyle(body, 'direction', true) === 'rtl' ? 65535 : -65535);
- }
- dom.bind(pasteBinElm, 'beforedeactivate focusin focusout', function (e) {
- e.stopPropagation();
- });
- delegatePasteEvents(editor, pasteBinElm, pasteBinDefaultContent);
- pasteBinElm.focus();
- editor.selection.select(pasteBinElm, true);
- };
- var remove = function (editor, lastRngCell) {
- if (getEl(editor)) {
- var pasteBinClone = void 0;
- var lastRng = lastRngCell.get();
- while (pasteBinClone = editor.dom.get('mcepastebin')) {
- editor.dom.remove(pasteBinClone);
- editor.dom.unbind(pasteBinClone);
- }
- if (lastRng) {
- editor.selection.setRng(lastRng);
- }
- }
- lastRngCell.set(null);
- };
- var getEl = function (editor) {
- return editor.dom.get('mcepastebin');
- };
- var getHtml = function (editor) {
- var pasteBinElm, pasteBinClones, i, dirtyWrappers, cleanWrapper;
- var copyAndRemove = function (toElm, fromElm) {
- toElm.appendChild(fromElm);
- editor.dom.remove(fromElm, true);
- };
- pasteBinClones = global$3.grep(getPasteBinParent(editor).childNodes, function (elm) {
- return elm.id === 'mcepastebin';
- });
- pasteBinElm = pasteBinClones.shift();
- global$3.each(pasteBinClones, function (pasteBinClone) {
- copyAndRemove(pasteBinElm, pasteBinClone);
- });
- dirtyWrappers = editor.dom.select('div[id=mcepastebin]', pasteBinElm);
- for (i = dirtyWrappers.length - 1; i >= 0; i--) {
- cleanWrapper = editor.dom.create('div');
- pasteBinElm.insertBefore(cleanWrapper, dirtyWrappers[i]);
- copyAndRemove(cleanWrapper, dirtyWrappers[i]);
- }
- return pasteBinElm ? pasteBinElm.innerHTML : '';
- };
- var getLastRng = function (lastRng) {
- return lastRng.get();
- };
- var isDefaultContent = function (pasteBinDefaultContent, content) {
- return content === pasteBinDefaultContent;
- };
- var isPasteBin = function (elm) {
- return elm && elm.id === 'mcepastebin';
- };
- var isDefault = function (editor, pasteBinDefaultContent) {
- var pasteBinElm = getEl(editor);
- return isPasteBin(pasteBinElm) && isDefaultContent(pasteBinDefaultContent, pasteBinElm.innerHTML);
- };
- var PasteBin = function (editor) {
- var lastRng = Cell(null);
- var pasteBinDefaultContent = '%MCEPASTEBIN%';
- return {
- create: function () {
- return create(editor, lastRng, pasteBinDefaultContent);
- },
- remove: function () {
- return remove(editor, lastRng);
- },
- getEl: function () {
- return getEl(editor);
- },
- getHtml: function () {
- return getHtml(editor);
- },
- getLastRng: function () {
- return getLastRng(lastRng);
- },
- isDefault: function () {
- return isDefault(editor, pasteBinDefaultContent);
- },
- isDefaultContent: function (content) {
- return isDefaultContent(pasteBinDefaultContent, content);
- }
- };
- };
- var Clipboard = function (editor, pasteFormat) {
- var pasteBin = PasteBin(editor);
- editor.on('preInit', function () {
- return registerEventsAndFilters(editor, pasteBin, pasteFormat);
- });
- return {
- pasteFormat: pasteFormat,
- pasteHtml: function (html, internalFlag) {
- return pasteHtml$1(editor, html, internalFlag);
- },
- pasteText: function (text) {
- return pasteText(editor, text);
- },
- pasteImageData: function (e, rng) {
- return pasteImageData(editor, e, rng);
- },
- getDataTransferItems: getDataTransferItems,
- hasHtmlOrText: hasHtmlOrText,
- hasContentType: hasContentType
- };
- };
- var noop = function () {
- };
- var hasWorkingClipboardApi = function (clipboardData) {
- return global$1.iOS === false && clipboardData !== undefined && typeof clipboardData.setData === 'function' && Utils.isMsEdge() !== true;
- };
- var setHtml5Clipboard = function (clipboardData, html, text) {
- if (hasWorkingClipboardApi(clipboardData)) {
- try {
- clipboardData.clearData();
- clipboardData.setData('text/html', html);
- clipboardData.setData('text/plain', text);
- clipboardData.setData(InternalHtml.internalHtmlMime(), html);
- return true;
- } catch (e) {
- return false;
- }
- } else {
- return false;
- }
- };
- var setClipboardData = function (evt, data, fallback, done) {
- if (setHtml5Clipboard(evt.clipboardData, data.html, data.text)) {
- evt.preventDefault();
- done();
- } else {
- fallback(data.html, done);
- }
- };
- var fallback = function (editor) {
- return function (html, done) {
- var markedHtml = InternalHtml.mark(html);
- var outer = editor.dom.create('div', {
- 'contenteditable': 'false',
- 'data-mce-bogus': 'all'
- });
- var inner = editor.dom.create('div', { contenteditable: 'true' }, markedHtml);
- editor.dom.setStyles(outer, {
- position: 'fixed',
- top: '0',
- left: '-3000px',
- width: '1000px',
- overflow: 'hidden'
- });
- outer.appendChild(inner);
- editor.dom.add(editor.getBody(), outer);
- var range = editor.selection.getRng();
- inner.focus();
- var offscreenRange = editor.dom.createRng();
- offscreenRange.selectNodeContents(inner);
- editor.selection.setRng(offscreenRange);
- setTimeout(function () {
- editor.selection.setRng(range);
- outer.parentNode.removeChild(outer);
- done();
- }, 0);
- };
- };
- var getData = function (editor) {
- return {
- html: editor.selection.getContent({ contextual: true }),
- text: editor.selection.getContent({ format: 'text' })
- };
- };
- var isTableSelection = function (editor) {
- return !!editor.dom.getParent(editor.selection.getStart(), 'td[data-mce-selected],th[data-mce-selected]', editor.getBody());
- };
- var hasSelectedContent = function (editor) {
- return !editor.selection.isCollapsed() || isTableSelection(editor);
- };
- var cut = function (editor) {
- return function (evt) {
- if (hasSelectedContent(editor)) {
- setClipboardData(evt, getData(editor), fallback(editor), function () {
- setTimeout(function () {
- editor.execCommand('Delete');
- }, 0);
- });
- }
- };
- };
- var copy = function (editor) {
- return function (evt) {
- if (hasSelectedContent(editor)) {
- setClipboardData(evt, getData(editor), fallback(editor), noop);
- }
- };
- };
- var register$1 = function (editor) {
- editor.on('cut', cut(editor));
- editor.on('copy', copy(editor));
- };
- var CutCopy = { register: register$1 };
- var global$a = tinymce.util.Tools.resolve('tinymce.dom.RangeUtils');
- var getCaretRangeFromEvent = function (editor, e) {
- return global$a.getCaretRangeFromPoint(e.clientX, e.clientY, editor.getDoc());
- };
- var isPlainTextFileUrl = function (content) {
- var plainTextContent = content['text/plain'];
- return plainTextContent ? plainTextContent.indexOf('file://') === 0 : false;
- };
- var setFocusedRange = function (editor, rng) {
- editor.focus();
- editor.selection.setRng(rng);
- };
- var setup = function (editor, clipboard, draggingInternallyState) {
- if (Settings.shouldBlockDrop(editor)) {
- editor.on('dragend dragover draggesture dragdrop drop drag', function (e) {
- e.preventDefault();
- e.stopPropagation();
- });
- }
- if (!Settings.shouldPasteDataImages(editor)) {
- editor.on('drop', function (e) {
- var dataTransfer = e.dataTransfer;
- if (dataTransfer && dataTransfer.files && dataTransfer.files.length > 0) {
- e.preventDefault();
- }
- });
- }
- editor.on('drop', function (e) {
- var dropContent, rng;
- rng = getCaretRangeFromEvent(editor, e);
- if (e.isDefaultPrevented() || draggingInternallyState.get()) {
- return;
- }
- dropContent = clipboard.getDataTransferItems(e.dataTransfer);
- var internal = clipboard.hasContentType(dropContent, InternalHtml.internalHtmlMime());
- if ((!clipboard.hasHtmlOrText(dropContent) || isPlainTextFileUrl(dropContent)) && clipboard.pasteImageData(e, rng)) {
- return;
- }
- if (rng && Settings.shouldFilterDrop(editor)) {
- var content_1 = dropContent['mce-internal'] || dropContent['text/html'] || dropContent['text/plain'];
- if (content_1) {
- e.preventDefault();
- global$2.setEditorTimeout(editor, function () {
- editor.undoManager.transact(function () {
- if (dropContent['mce-internal']) {
- editor.execCommand('Delete');
- }
- setFocusedRange(editor, rng);
- content_1 = Utils.trimHtml(content_1);
- if (!dropContent['text/html']) {
- clipboard.pasteText(content_1);
- } else {
- clipboard.pasteHtml(content_1, internal);
- }
- });
- });
- }
- }
- });
- editor.on('dragstart', function (e) {
- draggingInternallyState.set(true);
- });
- editor.on('dragover dragend', function (e) {
- if (Settings.shouldPasteDataImages(editor) && draggingInternallyState.get() === false) {
- e.preventDefault();
- setFocusedRange(editor, getCaretRangeFromEvent(editor, e));
- }
- if (e.type === 'dragend') {
- draggingInternallyState.set(false);
- }
- });
- };
- var DragDrop = { setup: setup };
- var setup$1 = function (editor) {
- var plugin = editor.plugins.paste;
- var preProcess = Settings.getPreProcess(editor);
- if (preProcess) {
- editor.on('PastePreProcess', function (e) {
- preProcess.call(plugin, plugin, e);
- });
- }
- var postProcess = Settings.getPostProcess(editor);
- if (postProcess) {
- editor.on('PastePostProcess', function (e) {
- postProcess.call(plugin, plugin, e);
- });
- }
- };
- var PrePostProcess = { setup: setup$1 };
- function addPreProcessFilter(editor, filterFunc) {
- editor.on('PastePreProcess', function (e) {
- e.content = filterFunc(editor, e.content, e.internal, e.wordContent);
- });
- }
- function addPostProcessFilter(editor, filterFunc) {
- editor.on('PastePostProcess', function (e) {
- filterFunc(editor, e.node);
- });
- }
- function removeExplorerBrElementsAfterBlocks(editor, html) {
- if (!WordFilter.isWordContent(html)) {
- return html;
- }
- var blockElements = [];
- global$3.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');
- html = Utils.filter(html, [[
- explorerBlocksRegExp,
- '$1'
- ]]);
- html = Utils.filter(html, [
- [
- /<br><br>/g,
- '<BR><BR>'
- ],
- [
- /<br>/g,
- ' '
- ],
- [
- /<BR><BR>/g,
- '<br>'
- ]
- ]);
- return html;
- }
- function removeWebKitStyles(editor, content, internal, isWordHtml) {
- if (isWordHtml || internal) {
- return content;
- }
- var webKitStylesSetting = Settings.getWebkitStyles(editor);
- var webKitStyles;
- if (Settings.shouldRemoveWebKitStyles(editor) === false || webKitStylesSetting === 'all') {
- return content;
- }
- if (webKitStylesSetting) {
- webKitStyles = webKitStylesSetting.split(/[, ]/);
- }
- if (webKitStyles) {
- var dom_1 = editor.dom, node_1 = editor.selection.getNode();
- content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, function (all, before, value, after) {
- var inputStyles = dom_1.parseStyle(dom_1.decode(value));
- var outputStyles = {};
- if (webKitStyles === 'none') {
- return before + after;
- }
- for (var i = 0; i < webKitStyles.length; i++) {
- var inputValue = inputStyles[webKitStyles[i]], currentValue = dom_1.getStyle(node_1, webKitStyles[i], true);
- if (/color/.test(webKitStyles[i])) {
- inputValue = dom_1.toHex(inputValue);
- currentValue = dom_1.toHex(currentValue);
- }
- if (currentValue !== inputValue) {
- outputStyles[webKitStyles[i]] = inputValue;
- }
- }
- outputStyles = dom_1.serializeStyle(outputStyles, 'span');
- if (outputStyles) {
- return before + ' style="' + outputStyles + '"' + after;
- }
- return before + after;
- });
- } else {
- content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, '$1$3');
- }
- content = content.replace(/(<[^>]+) data-mce-style="([^"]+)"([^>]*>)/gi, function (all, before, value, after) {
- return before + ' style="' + value + '"' + after;
- });
- return content;
- }
- function removeUnderlineAndFontInAnchor(editor, root) {
- editor.$('a', root).find('font,u').each(function (i, node) {
- editor.dom.remove(node, true);
- });
- }
- var setup$2 = function (editor) {
- if (global$1.webkit) {
- addPreProcessFilter(editor, removeWebKitStyles);
- }
- if (global$1.ie) {
- addPreProcessFilter(editor, removeExplorerBrElementsAfterBlocks);
- addPostProcessFilter(editor, removeUnderlineAndFontInAnchor);
- }
- };
- var Quirks = { setup: setup$2 };
- var makeSetupHandler = function (editor, clipboard) {
- return function (api) {
- api.setActive(clipboard.pasteFormat.get() === 'text');
- var pastePlainTextToggleHandler = function (e) {
- return api.setActive(e.state);
- };
- editor.on('PastePlainTextToggle', pastePlainTextToggleHandler);
- return function () {
- return editor.off('PastePlainTextToggle', pastePlainTextToggleHandler);
- };
- };
- };
- var register$2 = function (editor, clipboard) {
- editor.ui.registry.addToggleButton('pastetext', {
- active: false,
- icon: 'paste-text',
- tooltip: 'Paste as text',
- onAction: function () {
- return editor.execCommand('mceTogglePlainTextPaste');
- },
- onSetup: makeSetupHandler(editor, clipboard)
- });
- editor.ui.registry.addToggleMenuItem('pastetext', {
- text: 'Paste as text',
- onAction: function () {
- return editor.execCommand('mceTogglePlainTextPaste');
- },
- onSetup: makeSetupHandler(editor, clipboard)
- });
- };
- var Buttons = { register: register$2 };
- global.add('paste', function (editor) {
- if (DetectProPlugin.hasProPlugin(editor) === false) {
- var draggingInternallyState = Cell(false);
- var pasteFormat = Cell(Settings.isPasteAsTextEnabled(editor) ? 'text' : 'html');
- var clipboard = Clipboard(editor, pasteFormat);
- var quirks = Quirks.setup(editor);
- Buttons.register(editor, clipboard);
- Commands.register(editor, clipboard);
- PrePostProcess.setup(editor);
- CutCopy.register(editor);
- DragDrop.setup(editor, clipboard, draggingInternallyState);
- return Api.get(clipboard, quirks);
- }
- });
- function Plugin () {
- }
- return Plugin;
- }(window));
- })();
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