init
This commit is contained in:
life
992
public/tinymce/plugins/paste/plugin.js
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992
public/tinymce/plugins/paste/plugin.js
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/**
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* Compiled inline version. (Library mode)
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*/
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/*jshint smarttabs:true, undef:true, latedef:true, curly:true, bitwise:true, camelcase:true */
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/*globals $code */
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(function(exports, undefined) {
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"use strict";
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var modules = {};
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||||
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function require(ids, callback) {
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var module, defs = [];
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for (var i = 0; i < ids.length; ++i) {
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module = modules[ids[i]] || resolve(ids[i]);
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if (!module) {
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throw 'module definition dependecy not found: ' + ids[i];
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}
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defs.push(module);
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}
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callback.apply(null, defs);
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}
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function define(id, dependencies, definition) {
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if (typeof id !== 'string') {
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throw 'invalid module definition, module id must be defined and be a string';
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}
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if (dependencies === undefined) {
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throw 'invalid module definition, dependencies must be specified';
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}
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if (definition === undefined) {
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throw 'invalid module definition, definition function must be specified';
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}
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require(dependencies, function() {
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modules[id] = definition.apply(null, arguments);
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});
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}
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function defined(id) {
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return !!modules[id];
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}
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function resolve(id) {
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var target = exports;
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var fragments = id.split(/[.\/]/);
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for (var fi = 0; fi < fragments.length; ++fi) {
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if (!target[fragments[fi]]) {
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return;
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}
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target = target[fragments[fi]];
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}
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return target;
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}
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function expose(ids) {
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for (var i = 0; i < ids.length; i++) {
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var target = exports;
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var id = ids[i];
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var fragments = id.split(/[.\/]/);
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for (var fi = 0; fi < fragments.length - 1; ++fi) {
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if (target[fragments[fi]] === undefined) {
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target[fragments[fi]] = {};
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}
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target = target[fragments[fi]];
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}
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target[fragments[fragments.length - 1]] = modules[id];
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}
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}
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// Included from: js/tinymce/plugins/paste/classes/Utils.js
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/**
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* Utils.js
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*
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* Copyright, Moxiecode Systems AB
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* Released under LGPL License.
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*
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* License: http://www.tinymce.com/license
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* Contributing: http://www.tinymce.com/contributing
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*/
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/**
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* This class contails various utility functions for the paste plugin.
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*
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* @class tinymce.pasteplugin.Clipboard
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* @private
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*/
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define("tinymce/pasteplugin/Utils", [
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"tinymce/util/Tools",
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"tinymce/html/DomParser",
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"tinymce/html/Schema"
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], function(Tools, DomParser, Schema) {
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function filter(content, items) {
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Tools.each(items, function(v) {
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if (v.constructor == RegExp) {
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content = content.replace(v, '');
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} else {
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content = content.replace(v[0], v[1]);
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}
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});
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return content;
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}
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/**
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* Gets the innerText of the specified element. It will handle edge cases
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* and works better than textContent on Gecko.
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*
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* @param {String} html HTML string to get text from.
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* @return {String} String of text with line feeds.
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*/
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function innerText(html) {
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var schema = new Schema(), domParser = new DomParser({}, schema), text = '';
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var shortEndedElements = schema.getShortEndedElements();
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var ignoreElements = Tools.makeMap('script noscript style textarea video audio iframe object', ' ');
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var blockElements = schema.getBlockElements();
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function walk(node) {
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var name = node.name, currentNode = node;
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if (name === 'br') {
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text += '\n';
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return;
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}
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// img/input/hr
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if (shortEndedElements[name]) {
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text += ' ';
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}
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// Ingore script, video contents
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if (ignoreElements[name]) {
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text += ' ';
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return;
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}
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if (node.type == 3) {
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text += node.value;
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}
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// Walk all children
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if (!node.shortEnded) {
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if ((node = node.firstChild)) {
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do {
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walk(node);
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} while ((node = node.next));
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}
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}
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// Add \n or \n\n for blocks or P
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if (blockElements[name] && currentNode.next) {
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text += '\n';
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if (name == 'p') {
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text += '\n';
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}
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}
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}
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walk(domParser.parse(html));
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return text;
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}
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return {
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filter: filter,
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innerText: innerText
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};
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});
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// Included from: js/tinymce/plugins/paste/classes/Clipboard.js
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/**
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* Clipboard.js
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*
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* Copyright, Moxiecode Systems AB
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* Released under LGPL License.
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*
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* License: http://www.tinymce.com/license
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* Contributing: http://www.tinymce.com/contributing
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*/
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/**
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* This class contains logic for getting HTML contents out of the clipboard.
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*
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* We need to make a lot of ugly hacks to get the contents out of the clipboard since
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* the W3C Clipboard API is broken in all browsers: Gecko/WebKit/Blink. We might rewrite
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* this the way those API:s stabilize.
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*
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* Current implementation steps:
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* 1. On keydown with paste keys Ctrl+V or Shift+Insert create
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* a paste bin element and move focus to that element.
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* 2. Wait for the browser to fire a "paste" event and get the contents out of the paste bin.
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* 3. Check if the paste was successful if true, process the HTML.
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* (4). If the paste was unsuccessful use IE execCommand, Clipboard API, document.dataTransfer old WebKit API etc.
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*
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* @class tinymce.pasteplugin.Clipboard
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* @private
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*/
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define("tinymce/pasteplugin/Clipboard", [
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"tinymce/Env",
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"tinymce/util/VK",
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"tinymce/pasteplugin/Utils"
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], function(Env, VK, Utils) {
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return function(editor) {
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var self = this, pasteBinElm, lastRng, keyboardPasteTimeStamp = 0;
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var pasteBinDefaultContent = '%MCEPASTEBIN%', keyboardPastePlainTextState;
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/**
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* Pastes the specified HTML. This means that the HTML is filtered and then
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* inserted at the current selection in the editor. It will also fire paste events
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* for custom user filtering.
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*
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* @param {String} html HTML code to paste into the current selection.
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*/
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// 粘贴HTML
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// 当在pre下时不能粘贴成HTML
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// life add text
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function pasteHtml(html, text) {
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var args, dom = editor.dom;
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// Remove all data images from paste for example from Gecko
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if (!editor.settings.paste_data_images) {
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html = html.replace(/<img[^>]+src=\"data:image[^>]+>/g, '');
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}
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args = editor.fire('BeforePastePreProcess', {content: html}); // Internal event used by Quirks
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args = editor.fire('PastePreProcess', args);
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html = args.content;
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if (!args.isDefaultPrevented()) {
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// User has bound PastePostProcess events then we need to pass it through a DOM node
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// This is not ideal but we don't want to let the browser mess up the HTML for example
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// some browsers add to P tags etc
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if (editor.hasEventListeners('PastePostProcess') && !args.isDefaultPrevented()) {
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// We need to attach the element to the DOM so Sizzle selectors work on the contents
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var tempBody = dom.add(editor.getBody(), 'div', {style: 'display:none'}, html);
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args = editor.fire('PastePostProcess', {node: tempBody});
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dom.remove(tempBody);
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html = args.node.innerHTML;
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}
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if (!args.isDefaultPrevented()) {
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// life
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var node = editor.selection.getNode();
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if(node.nodeName == "PRE") {
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if(!text) {
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try {
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text = $(html).text();
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} catch(e) {
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}
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}
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// HTML不能粘贴
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// 其它有错误.... TODO
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// 若有HTML, paste到其它地方有js错误
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// 貼html时自动会删除
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// 纯HTML编辑也会
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text = text.replace(/</g, "<");
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text = text.replace(/>/g, ">");
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editor.insertRawContent(text);
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} else {
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editor.insertContent(html);
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}
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}
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}
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}
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/**
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* Pastes the specified text. This means that the plain text is processed
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* and converted into BR and P elements. It will fire paste events for custom filtering.
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*
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* @param {String} text Text to paste as the current selection location.
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*/
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// life text2
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function pasteText(text) {
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var text2 = text;
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text = editor.dom.encode(text).replace(/\r\n/g, '\n');
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var startBlock = editor.dom.getParent(editor.selection.getStart(), editor.dom.isBlock);
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// Create start block html for example <p attr="value">
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var forcedRootBlockName = editor.settings.forced_root_block;
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var forcedRootBlockStartHtml;
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if (forcedRootBlockName) {
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forcedRootBlockStartHtml = editor.dom.createHTML(forcedRootBlockName, editor.settings.forced_root_block_attrs);
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forcedRootBlockStartHtml = forcedRootBlockStartHtml.substr(0, forcedRootBlockStartHtml.length - 3) + '>';
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}
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if ((startBlock && /^(PRE|DIV)$/.test(startBlock.nodeName)) || !forcedRootBlockName) {
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text = Utils.filter(text, [
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[/\n/g, "<br>"]
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]);
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} else {
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text = Utils.filter(text, [
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[/\n\n/g, "</p>" + forcedRootBlockStartHtml],
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[/^(.*<\/p>)(<p>)$/, forcedRootBlockStartHtml + '$1'],
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[/\n/g, "<br />"]
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]);
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if (text.indexOf('<p>') != -1) {
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text = forcedRootBlockStartHtml + text;
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}
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}
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pasteHtml(text, text2);
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}
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/**
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* Creates a paste bin element and moves the selection into that element. It will also move the element offscreen
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* so that resize handles doesn't get produced on IE or Drag handles or Firefox.
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*/
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function createPasteBin() {
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var dom = editor.dom, body = editor.getBody(), viewport = editor.dom.getViewPort(editor.getWin());
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var scrollY = editor.inline ? body.scrollTop : viewport.y, height = editor.inline ? body.clientHeight : viewport.h;
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removePasteBin();
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// Create a pastebin
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pasteBinElm = dom.add(editor.getBody(), 'div', {
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id: "mcepastebin",
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contentEditable: true,
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"data-mce-bogus": "1",
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style: 'position: absolute; top: ' + (scrollY + 20) + 'px;' +
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'width: 10px; height: ' + (height - 40) + 'px; overflow: hidden; opacity: 0'
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}, pasteBinDefaultContent);
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// Move paste bin out of sight since the controlSelection rect gets displayed otherwise
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dom.setStyle(pasteBinElm, 'left', dom.getStyle(body, 'direction', true) == 'rtl' ? 0xFFFF : -0xFFFF);
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// Prevent focus events from bubbeling fixed FocusManager issues
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dom.bind(pasteBinElm, 'beforedeactivate focusin focusout', function(e) {
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e.stopPropagation();
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});
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lastRng = editor.selection.getRng();
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pasteBinElm.focus();
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editor.selection.select(pasteBinElm, true);
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}
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/**
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* Removes the paste bin if it exists.
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*/
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function removePasteBin() {
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if (pasteBinElm) {
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editor.dom.unbind(pasteBinElm);
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editor.dom.remove(pasteBinElm);
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if (lastRng) {
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||||
editor.selection.setRng(lastRng);
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}
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}
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keyboardPastePlainTextState = false;
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pasteBinElm = lastRng = null;
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||||
}
|
||||
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/**
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||||
* Returns the contents of the paste bin as a HTML string.
|
||||
*
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||||
* @return {String} Get the contents of the paste bin.
|
||||
*/
|
||||
function getPasteBinHtml() {
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||||
return pasteBinElm ? pasteBinElm.innerHTML : pasteBinDefaultContent;
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||||
}
|
||||
|
||||
/**
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||||
* Gets various content types out of the Clipboard API. It will also get the
|
||||
* plain text using older IE and WebKit API:s.
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||||
*
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||||
* @param {ClipboardEvent} clipboardEvent Event fired on paste.
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||||
* @return {Object} Object with mime types and data for those mime types.
|
||||
*/
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||||
function getClipboardContent(clipboardEvent) {
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||||
var data = {}, clipboardData = clipboardEvent.clipboardData || editor.getDoc().dataTransfer;
|
||||
|
||||
if (clipboardData && clipboardData.types) {
|
||||
data['text/plain'] = clipboardData.getData('Text');
|
||||
|
||||
for (var i = 0; i < clipboardData.types.length; i++) {
|
||||
var contentType = clipboardData.types[i];
|
||||
data[contentType] = clipboardData.getData(contentType);
|
||||
}
|
||||
}
|
||||
|
||||
return data;
|
||||
}
|
||||
|
||||
editor.on('keydown', function(e) {
|
||||
if (e.isDefaultPrevented()) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Ctrl+V or Shift+Insert
|
||||
if ((VK.metaKeyPressed(e) && e.keyCode == 86) || (e.shiftKey && e.keyCode == 45)) {
|
||||
keyboardPastePlainTextState = e.shiftKey && e.keyCode == 86;
|
||||
|
||||
// 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;
|
||||
}
|
||||
|
||||
createPasteBin();
|
||||
}
|
||||
});
|
||||
|
||||
editor.on('paste', function(e) {
|
||||
var clipboardContent = getClipboardContent(e);
|
||||
var isKeyBoardPaste = new Date().getTime() - keyboardPasteTimeStamp < 100;
|
||||
var plainTextMode = self.pasteFormat == "text" || keyboardPastePlainTextState;
|
||||
|
||||
// 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();
|
||||
removePasteBin();
|
||||
}
|
||||
|
||||
setTimeout(function() {
|
||||
var html = getPasteBinHtml();
|
||||
|
||||
// WebKit has a nice bug where it clones the paste bin if you paste from for example notepad
|
||||
if (pasteBinElm && pasteBinElm.firstChild && pasteBinElm.firstChild.id === 'mcepastebin') {
|
||||
plainTextMode = true;
|
||||
}
|
||||
|
||||
removePasteBin();
|
||||
|
||||
if (html == pasteBinDefaultContent || !isKeyBoardPaste) {
|
||||
html = clipboardContent['text/html'] || clipboardContent['text/plain'] || pasteBinDefaultContent;
|
||||
|
||||
if (html == pasteBinDefaultContent) {
|
||||
if (!isKeyBoardPaste) {
|
||||
editor.windowManager.alert('Please use Ctrl+V/Cmd+V keyboard shortcuts to paste contents.');
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (plainTextMode) {
|
||||
pasteText(clipboardContent['text/plain'] || Utils.innerText(html));
|
||||
} else {
|
||||
// life
|
||||
pasteHtml(html, clipboardContent['text/plain']);
|
||||
}
|
||||
}, 0);
|
||||
});
|
||||
|
||||
self.pasteHtml = pasteHtml;
|
||||
self.pasteText = pasteText;
|
||||
};
|
||||
});
|
||||
|
||||
// Included from: js/tinymce/plugins/paste/classes/WordFilter.js
|
||||
|
||||
/**
|
||||
* WordFilter.js
|
||||
*
|
||||
* Copyright, Moxiecode Systems AB
|
||||
* Released under LGPL License.
|
||||
*
|
||||
* License: http://www.tinymce.com/license
|
||||
* Contributing: http://www.tinymce.com/contributing
|
||||
*/
|
||||
|
||||
/**
|
||||
* This class parses word HTML into proper TinyMCE markup.
|
||||
*
|
||||
* @class tinymce.pasteplugin.Quirks
|
||||
* @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) {
|
||||
function isWordContent(content) {
|
||||
return (/class="?Mso|style="[^"]*\bmso-|style='[^'']*\bmso-|w:WordDocument/i).test(content);
|
||||
}
|
||||
|
||||
function WordFilter(editor) {
|
||||
var settings = editor.settings;
|
||||
|
||||
editor.on('BeforePastePreProcess', function(e) {
|
||||
var content = e.content, retainStyleProperties, validStyles;
|
||||
|
||||
retainStyleProperties = settings.paste_retain_style_properties;
|
||||
if (retainStyleProperties) {
|
||||
validStyles = Tools.makeMap(retainStyleProperties);
|
||||
}
|
||||
|
||||
/**
|
||||
* 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 convertParagraphToLi(paragraphNode, listStartTextNode, 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';
|
||||
listStartTextNode.value = '';
|
||||
|
||||
var nextNode = listStartTextNode.next;
|
||||
if (nextNode && nextNode.type == 3) {
|
||||
nextNode.value = nextNode.value.replace(/^\u00a0+/, '');
|
||||
}
|
||||
|
||||
// Append list to previous list if it exists
|
||||
if (level > lastLevel && prevListNode) {
|
||||
prevListNode.lastChild.append(currentListNode);
|
||||
}
|
||||
|
||||
lastLevel = level;
|
||||
}
|
||||
|
||||
var paragraphs = node.getAll('p');
|
||||
|
||||
for (var i = 0; i < paragraphs.length; i++) {
|
||||
node = paragraphs[i];
|
||||
|
||||
if (node.name == 'p' && node.firstChild) {
|
||||
// Find first text node in paragraph
|
||||
var nodeText = '';
|
||||
var listStartTextNode = node.firstChild;
|
||||
|
||||
while (listStartTextNode) {
|
||||
nodeText = listStartTextNode.value;
|
||||
if (nodeText) {
|
||||
break;
|
||||
}
|
||||
|
||||
listStartTextNode = listStartTextNode.firstChild;
|
||||
}
|
||||
|
||||
// Detect unordered lists look for bullets
|
||||
if (/^\s*[\u2022\u00b7\u00a7\u00d8\u25CF]\s*$/.test(nodeText)) {
|
||||
convertParagraphToLi(node, listStartTextNode, 'ul');
|
||||
continue;
|
||||
}
|
||||
|
||||
// Detect ordered lists 1., a. or ixv.
|
||||
if (/^\s*\w+\.$/.test(nodeText)) {
|
||||
// Parse OL start number
|
||||
var matches = /([0-9])\./.exec(nodeText);
|
||||
var start = 1;
|
||||
if (matches) {
|
||||
start = parseInt(matches[1], 10);
|
||||
}
|
||||
|
||||
convertParagraphToLi(node, listStartTextNode, 'ol', start);
|
||||
continue;
|
||||
}
|
||||
|
||||
currentListNode = null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function filterStyles(node, styleValue) {
|
||||
// Parse out list indent level for lists
|
||||
if (node.name === 'p') {
|
||||
var matches = /mso-list:\w+ \w+([0-9]+)/.exec(styleValue);
|
||||
|
||||
if (matches) {
|
||||
node._listLevel = parseInt(matches[1], 10);
|
||||
}
|
||||
}
|
||||
|
||||
if (editor.getParam("paste_retain_style_properties", "none")) {
|
||||
var outputStyle = "";
|
||||
|
||||
Tools.each(editor.dom.parseStyle(styleValue), function(value, name) {
|
||||
// Convert various MS styles to W3C styles
|
||||
switch (name) {
|
||||
case "horiz-align":
|
||||
name = "text-align";
|
||||
return;
|
||||
|
||||
case "vert-align":
|
||||
name = "vertical-align";
|
||||
return;
|
||||
|
||||
case "font-color":
|
||||
case "mso-foreground":
|
||||
name = "color";
|
||||
return;
|
||||
|
||||
case "mso-background":
|
||||
case "mso-highlight":
|
||||
name = "background";
|
||||
break;
|
||||
}
|
||||
|
||||
// Output only valid styles
|
||||
if (retainStyleProperties == "all" || (validStyles && validStyles[name])) {
|
||||
outputStyle += name + ':' + value + ';';
|
||||
}
|
||||
});
|
||||
|
||||
if (outputStyle) {
|
||||
return outputStyle;
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
if (settings.paste_enable_default_filters === false) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Detect is the contents is Word junk HTML
|
||||
if (isWordContent(e.content)) {
|
||||
e.wordContent = true; // Mark it for other processors
|
||||
|
||||
// Remove basic Word junk
|
||||
content = Utils.filter(content, [
|
||||
// Word comments like conditional comments etc
|
||||
/<!--[\s\S]+?-->/gi,
|
||||
|
||||
// Remove comments, scripts (e.g., msoShowComment), XML tag, VML content,
|
||||
// MS Office namespaced tags, and a few other tags
|
||||
/<(!|script[^>]*>.*?<\/script(?=[>\s])|\/?(\?xml(:\w+)?|img|meta|link|style|\w:\w+)(?=[\s\/>]))[^>]*>/gi,
|
||||
|
||||
// Convert <s> into <strike> for line-though
|
||||
[/<(\/?)s>/gi, "<$1strike>"],
|
||||
|
||||
// Replace nsbp entites to char since it's easier to handle
|
||||
[/ /gi, "\u00a0"],
|
||||
|
||||
// Convert <span style="mso-spacerun:yes">___</span> to string of alternating
|
||||
// breaking/non-breaking spaces of same length
|
||||
[/<span\s+style\s*=\s*"\s*mso-spacerun\s*:\s*yes\s*;?\s*"\s*>([\s\u00a0]*)<\/span>/gi,
|
||||
function(str, spaces) {
|
||||
return (spaces.length > 0) ?
|
||||
spaces.replace(/./, " ").slice(Math.floor(spaces.length/2)).split("").join("\u00a0") : "";
|
||||
}
|
||||
]
|
||||
]);
|
||||
|
||||
var validElements = settings.paste_word_valid_elements;
|
||||
if (!validElements) {
|
||||
validElements = '@[style],-strong/b,-em/i,-span,-p,-ol,-ul,-li,-h1,-h2,-h3,-h4,-h5,-h6,' +
|
||||
'-table,-tr,-td[colspan|rowspan],-th,-thead,-tfoot,-tbody,-a[!href],sub,sup,strike,br';
|
||||
}
|
||||
|
||||
// Setup strict schema
|
||||
var schema = new Schema({
|
||||
valid_elements: validElements
|
||||
});
|
||||
|
||||
// Parse HTML into DOM structure
|
||||
var domParser = new DomParser({}, schema);
|
||||
|
||||
// Filte element style attributes
|
||||
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.attributes.length) {
|
||||
node.unwrap();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
// Parse into DOM structure
|
||||
var rootNode = domParser.parse(content);
|
||||
|
||||
// Process DOM
|
||||
convertFakeListsToProperLists(rootNode);
|
||||
|
||||
// Serialize DOM back to HTML
|
||||
e.content = new Serializer({}, schema).serialize(rootNode);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
WordFilter.isWordContent = isWordContent;
|
||||
|
||||
return WordFilter;
|
||||
});
|
||||
|
||||
// Included from: js/tinymce/plugins/paste/classes/Quirks.js
|
||||
|
||||
/**
|
||||
* Quirks.js
|
||||
*
|
||||
* Copyright, Moxiecode Systems AB
|
||||
* Released under LGPL License.
|
||||
*
|
||||
* License: http://www.tinymce.com/license
|
||||
* Contributing: http://www.tinymce.com/contributing
|
||||
*/
|
||||
|
||||
/**
|
||||
* This class contains various fixes for browsers. These issues can not be feature
|
||||
* detected since we have no direct control over the clipboard. However we might be able
|
||||
* to remove some of these fixes once the browsers gets updated/fixed.
|
||||
*
|
||||
* @class tinymce.pasteplugin.Quirks
|
||||
* @private
|
||||
*/
|
||||
define("tinymce/pasteplugin/Quirks", [
|
||||
"tinymce/Env",
|
||||
"tinymce/util/Tools",
|
||||
"tinymce/pasteplugin/WordFilter",
|
||||
"tinymce/pasteplugin/Utils"
|
||||
], function(Env, Tools, WordFilter, Utils) {
|
||||
"use strict";
|
||||
|
||||
return function(editor) {
|
||||
function addPreProcessFilter(filterFunc) {
|
||||
editor.on('BeforePastePreProcess', function(e) {
|
||||
e.content = filterFunc(e.content);
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes WebKit fragment comments and converted-space spans.
|
||||
*
|
||||
* This:
|
||||
* <!--StartFragment-->a<span class="Apple-converted-space"> </span>b<!--EndFragment-->
|
||||
*
|
||||
* Becomes:
|
||||
* a b
|
||||
*/
|
||||
function removeWebKitFragments(html) {
|
||||
html = Utils.filter(html, [
|
||||
/^[\s\S]*<!--StartFragment-->|<!--EndFragment-->[\s\S]*$/g, // WebKit fragment
|
||||
[/<span class="Apple-converted-space">\u00a0<\/span>/g, '\u00a0'], // WebKit
|
||||
/<br>$/ // Traling BR elements
|
||||
]);
|
||||
|
||||
return html;
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes BR elements after block elements. IE9 has a nasty bug where it puts a BR element after each
|
||||
* block element when pasting from word. This removes those elements.
|
||||
*
|
||||
* This:
|
||||
* <p>a</p><br><p>b</p>
|
||||
*
|
||||
* Becomes:
|
||||
* <p>a</p><p>b</p>
|
||||
*/
|
||||
function removeExplorerBrElementsAfterBlocks(html) {
|
||||
// Only filter word specific content
|
||||
if (!WordFilter.isWordContent(html)) {
|
||||
return html;
|
||||
}
|
||||
|
||||
// Produce block regexp based on the block elements in schema
|
||||
var blockElements = [];
|
||||
|
||||
Tools.each(editor.schema.getBlockElements(), function(block, blockName) {
|
||||
blockElements.push(blockName);
|
||||
});
|
||||
|
||||
var explorerBlocksRegExp = new RegExp(
|
||||
'(?:<br> [\\s\\r\\n]+|<br>)*(<\\/?(' + blockElements.join('|') + ')[^>]*>)(?:<br> [\\s\\r\\n]+|<br>)*',
|
||||
'g'
|
||||
);
|
||||
|
||||
// Remove BR:s from: <BLOCK>X</BLOCK><BR>
|
||||
html = Utils.filter(html, [
|
||||
[explorerBlocksRegExp, '$1']
|
||||
]);
|
||||
|
||||
// IE9 also adds an extra BR element for each soft-linefeed and it also adds a BR for each word wrap break
|
||||
html = Utils.filter(html, [
|
||||
[/<br><br>/g, '<BR><BR>'], // Replace multiple BR elements with uppercase BR to keep them intact
|
||||
[/<br>/g, ' '], // Replace single br elements with space since they are word wrap BR:s
|
||||
[/<BR><BR>/g, '<br>'] // Replace back the double brs but into a single BR
|
||||
]);
|
||||
|
||||
return html;
|
||||
}
|
||||
|
||||
/**
|
||||
* WebKit has a nasty bug where the all runtime styles gets added to style attributes when copy/pasting contents.
|
||||
* This fix solves that by simply removing the whole style attribute.
|
||||
*
|
||||
* Todo: This can be made smarter. Keeping styles that override existing ones etc.
|
||||
*
|
||||
* @param {String} content Content that needs to be processed.
|
||||
* @return {String} Processed contents.
|
||||
*/
|
||||
function removeWebKitStyles(content) {
|
||||
if (editor.settings.paste_remove_styles || editor.settings.paste_remove_styles_if_webkit !== false) {
|
||||
content = content.replace(/ style=\"[^\"]+\"/g, '');
|
||||
}
|
||||
|
||||
return content;
|
||||
}
|
||||
|
||||
// Sniff browsers and apply fixes since we can't feature detect
|
||||
if (Env.webkit) {
|
||||
addPreProcessFilter(removeWebKitStyles);
|
||||
addPreProcessFilter(removeWebKitFragments);
|
||||
}
|
||||
|
||||
if (Env.ie) {
|
||||
addPreProcessFilter(removeExplorerBrElementsAfterBlocks);
|
||||
}
|
||||
};
|
||||
});
|
||||
|
||||
// Included from: js/tinymce/plugins/paste/classes/Plugin.js
|
||||
|
||||
/**
|
||||
* Plugin.js
|
||||
*
|
||||
* Copyright, Moxiecode Systems AB
|
||||
* Released under LGPL License.
|
||||
*
|
||||
* License: http://www.tinymce.com/license
|
||||
* Contributing: http://www.tinymce.com/contributing
|
||||
*/
|
||||
|
||||
/**
|
||||
* This class contains the tinymce plugin logic for the paste plugin.
|
||||
*
|
||||
* @class tinymce.pasteplugin.Plugin
|
||||
* @private
|
||||
*/
|
||||
define("tinymce/pasteplugin/Plugin", [
|
||||
"tinymce/PluginManager",
|
||||
"tinymce/pasteplugin/Clipboard",
|
||||
"tinymce/pasteplugin/WordFilter",
|
||||
"tinymce/pasteplugin/Quirks"
|
||||
], function(PluginManager, Clipboard, WordFilter, Quirks) {
|
||||
var userIsInformed;
|
||||
|
||||
PluginManager.add('paste', function(editor) {
|
||||
var self = this, clipboard, settings = editor.settings;
|
||||
|
||||
function togglePlainTextPaste() {
|
||||
if (clipboard.pasteFormat == "text") {
|
||||
this.active(false);
|
||||
clipboard.pasteFormat = "html";
|
||||
} else {
|
||||
clipboard.pasteFormat = "text";
|
||||
this.active(true);
|
||||
|
||||
if (!userIsInformed) {
|
||||
editor.windowManager.alert(
|
||||
'Paste is now in plain text mode. Contents will now ' +
|
||||
'be pasted as plain text until you toggle this option off.'
|
||||
);
|
||||
|
||||
userIsInformed = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
self.clipboard = clipboard = new Clipboard(editor);
|
||||
self.quirks = new Quirks(editor);
|
||||
self.wordFilter = new WordFilter(editor);
|
||||
|
||||
if (editor.settings.paste_as_text) {
|
||||
self.clipboard.pasteFormat = "text";
|
||||
}
|
||||
|
||||
if (settings.paste_preprocess) {
|
||||
editor.on('PastePreProcess', function(e) {
|
||||
settings.paste_preprocess.call(self, self, e);
|
||||
});
|
||||
}
|
||||
|
||||
if (settings.paste_postprocess) {
|
||||
editor.on('PastePostProcess', function(e) {
|
||||
settings.paste_postprocess.call(self, self, e);
|
||||
});
|
||||
}
|
||||
|
||||
editor.addCommand('mceInsertClipboardContent', function(ui, value) {
|
||||
if (value.content) {
|
||||
self.clipboard.pasteHtml(value.content);
|
||||
}
|
||||
|
||||
if (value.text) {
|
||||
self.clipboard.pasteText(value.text);
|
||||
}
|
||||
});
|
||||
|
||||
// Block all drag/drop events
|
||||
if (editor.paste_block_drop) {
|
||||
editor.on('dragend dragover draggesture dragdrop drop drag', function(e) {
|
||||
e.preventDefault();
|
||||
e.stopPropagation();
|
||||
});
|
||||
}
|
||||
|
||||
// Prevent users from dropping data images on Gecko
|
||||
if (!editor.settings.paste_data_images) {
|
||||
editor.on('drop', function(e) {
|
||||
var dataTransfer = e.dataTransfer;
|
||||
|
||||
if (dataTransfer && dataTransfer.files && dataTransfer.files.length > 0) {
|
||||
e.preventDefault();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
editor.addButton('pastetext', {
|
||||
icon: 'pastetext',
|
||||
tooltip: 'Paste as text',
|
||||
onclick: togglePlainTextPaste,
|
||||
active: self.clipboard.pasteFormat == "text"
|
||||
});
|
||||
|
||||
editor.addMenuItem('pastetext', {
|
||||
text: 'Paste as text',
|
||||
selectable: true,
|
||||
active: clipboard.pasteFormat,
|
||||
onclick: togglePlainTextPaste
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
expose(["tinymce/pasteplugin/Utils","tinymce/pasteplugin/Clipboard","tinymce/pasteplugin/WordFilter","tinymce/pasteplugin/Quirks","tinymce/pasteplugin/Plugin"]);
|
||||
})(this);
|
||||
Reference in New Issue
Block a user