Add WebCms

WebCms/Umbraco/lib/tinymce/plugins/spellchecker/plugin.js

@@ -0,0 +1,996 @@
+/**
+ * Compiled inline version. (Library mode)
+ */
+
+/*jshint smarttabs:true, undef:true, latedef:true, curly:true, bitwise:true, camelcase:true */
+/*globals $code */
+
+(function(exports, undefined) {
+	"use strict";
+
+	var modules = {};
+
+	function require(ids, callback) {
+		var module, defs = [];
+
+		for (var i = 0; i < ids.length; ++i) {
+			module = modules[ids[i]] || resolve(ids[i]);
+			if (!module) {
+				throw 'module definition dependecy not found: ' + ids[i];
+			}
+
+			defs.push(module);
+		}
+
+		callback.apply(null, defs);
+	}
+
+	function define(id, dependencies, definition) {
+		if (typeof id !== 'string') {
+			throw 'invalid module definition, module id must be defined and be a string';
+		}
+
+		if (dependencies === undefined) {
+			throw 'invalid module definition, dependencies must be specified';
+		}
+
+		if (definition === undefined) {
+			throw 'invalid module definition, definition function must be specified';
+		}
+
+		require(dependencies, function() {
+			modules[id] = definition.apply(null, arguments);
+		});
+	}
+
+	function defined(id) {
+		return !!modules[id];
+	}
+
+	function resolve(id) {
+		var target = exports;
+		var fragments = id.split(/[.\/]/);
+
+		for (var fi = 0; fi < fragments.length; ++fi) {
+			if (!target[fragments[fi]]) {
+				return;
+			}
+
+			target = target[fragments[fi]];
+		}
+
+		return target;
+	}
+
+	function expose(ids) {
+		for (var i = 0; i < ids.length; i++) {
+			var target = exports;
+			var id = ids[i];
+			var fragments = id.split(/[.\/]/);
+
+			for (var fi = 0; fi < fragments.length - 1; ++fi) {
+				if (target[fragments[fi]] === undefined) {
+					target[fragments[fi]] = {};
+				}
+
+				target = target[fragments[fi]];
+			}
+
+			target[fragments[fragments.length - 1]] = modules[id];
+		}
+	}
+
+// Included from: js/tinymce/plugins/spellchecker/classes/DomTextMatcher.js
+
+/**
+ * DomTextMatcher.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/*eslint no-labels:0, no-constant-condition: 0 */
+
+/**
+ * This class logic for filtering text and matching words.
+ *
+ * @class tinymce.spellcheckerplugin.TextFilter
+ * @private
+ */
+define("tinymce/spellcheckerplugin/DomTextMatcher", [], function() {
+	// Based on work developed by: James Padolsey http://james.padolsey.com
+	// released under UNLICENSE that is compatible with LGPL
+	// TODO: Handle contentEditable edgecase:
+	// <p>text<span contentEditable="false">text<span contentEditable="true">text</span>text</span>text</p>
+	return function(node, editor) {
+		var m, matches = [], text, dom = editor.dom;
+		var blockElementsMap, hiddenTextElementsMap, shortEndedElementsMap;
+
+		blockElementsMap = editor.schema.getBlockElements(); // H1-H6, P, TD etc
+		hiddenTextElementsMap = editor.schema.getWhiteSpaceElements(); // TEXTAREA, PRE, STYLE, SCRIPT
+		shortEndedElementsMap = editor.schema.getShortEndedElements(); // BR, IMG, INPUT
+
+		function createMatch(m, data) {
+			if (!m[0]) {
+				throw 'findAndReplaceDOMText cannot handle zero-length matches';
+			}
+
+			return {
+				start: m.index,
+				end: m.index + m[0].length,
+				text: m[0],
+				data: data
+			};
+		}
+
+		function getText(node) {
+			var txt;
+
+			if (node.nodeType === 3) {
+				return node.data;
+			}
+
+			if (hiddenTextElementsMap[node.nodeName] && !blockElementsMap[node.nodeName]) {
+				return '';
+			}
+
+			txt = '';
+
+			if (blockElementsMap[node.nodeName] || shortEndedElementsMap[node.nodeName]) {
+				txt += '\n';
+			}
+
+			if ((node = node.firstChild)) {
+				do {
+					txt += getText(node);
+				} while ((node = node.nextSibling));
+			}
+
+			return txt;
+		}
+
+		function stepThroughMatches(node, matches, replaceFn) {
+			var startNode, endNode, startNodeIndex,
+				endNodeIndex, innerNodes = [], atIndex = 0, curNode = node,
+				matchLocation, matchIndex = 0;
+
+			matches = matches.slice(0);
+			matches.sort(function(a, b) {
+				return a.start - b.start;
+			});
+
+			matchLocation = matches.shift();
+
+			out: while (true) {
+				if (blockElementsMap[curNode.nodeName] || shortEndedElementsMap[curNode.nodeName]) {
+					atIndex++;
+				}
+
+				if (curNode.nodeType === 3) {
+					if (!endNode && curNode.length + atIndex >= matchLocation.end) {
+						// We've found the ending
+						endNode = curNode;
+						endNodeIndex = matchLocation.end - atIndex;
+					} else if (startNode) {
+						// Intersecting node
+						innerNodes.push(curNode);
+					}
+
+					if (!startNode && curNode.length + atIndex > matchLocation.start) {
+						// We've found the match start
+						startNode = curNode;
+						startNodeIndex = matchLocation.start - atIndex;
+					}
+
+					atIndex += curNode.length;
+				}
+
+				if (startNode && endNode) {
+					curNode = replaceFn({
+						startNode: startNode,
+						startNodeIndex: startNodeIndex,
+						endNode: endNode,
+						endNodeIndex: endNodeIndex,
+						innerNodes: innerNodes,
+						match: matchLocation.text,
+						matchIndex: matchIndex
+					});
+
+					// replaceFn has to return the node that replaced the endNode
+					// and then we step back so we can continue from the end of the
+					// match:
+					atIndex -= (endNode.length - endNodeIndex);
+					startNode = null;
+					endNode = null;
+					innerNodes = [];
+					matchLocation = matches.shift();
+					matchIndex++;
+
+					if (!matchLocation) {
+						break; // no more matches
+					}
+				} else if ((!hiddenTextElementsMap[curNode.nodeName] || blockElementsMap[curNode.nodeName]) && curNode.firstChild) {
+					// Move down
+					curNode = curNode.firstChild;
+					continue;
+				} else if (curNode.nextSibling) {
+					// Move forward:
+					curNode = curNode.nextSibling;
+					continue;
+				}
+
+				// Move forward or up:
+				while (true) {
+					if (curNode.nextSibling) {
+						curNode = curNode.nextSibling;
+						break;
+					} else if (curNode.parentNode !== node) {
+						curNode = curNode.parentNode;
+					} else {
+						break out;
+					}
+				}
+			}
+		}
+
+		/**
+		* Generates the actual replaceFn which splits up text nodes
+		* and inserts the replacement element.
+		*/
+		function genReplacer(callback) {
+			function makeReplacementNode(fill, matchIndex) {
+				var match = matches[matchIndex];
+
+				if (!match.stencil) {
+					match.stencil = callback(match);
+				}
+
+				var clone = match.stencil.cloneNode(false);
+				clone.setAttribute('data-mce-index', matchIndex);
+
+				if (fill) {
+					clone.appendChild(dom.doc.createTextNode(fill));
+				}
+
+				return clone;
+			}
+
+			return function(range) {
+				var before, after, parentNode, startNode = range.startNode,
+					endNode = range.endNode, matchIndex = range.matchIndex,
+					doc = dom.doc;
+
+				if (startNode === endNode) {
+					var node = startNode;
+
+					parentNode = node.parentNode;
+					if (range.startNodeIndex > 0) {
+						// Add "before" text node (before the match)
+						before = doc.createTextNode(node.data.substring(0, range.startNodeIndex));
+						parentNode.insertBefore(before, node);
+					}
+
+					// Create the replacement node:
+					var el = makeReplacementNode(range.match, matchIndex);
+					parentNode.insertBefore(el, node);
+					if (range.endNodeIndex < node.length) {
+						// Add "after" text node (after the match)
+						after = doc.createTextNode(node.data.substring(range.endNodeIndex));
+						parentNode.insertBefore(after, node);
+					}
+
+					node.parentNode.removeChild(node);
+
+					return el;
+				} else {
+					// Replace startNode -> [innerNodes...] -> endNode (in that order)
+					before = doc.createTextNode(startNode.data.substring(0, range.startNodeIndex));
+					after = doc.createTextNode(endNode.data.substring(range.endNodeIndex));
+					var elA = makeReplacementNode(startNode.data.substring(range.startNodeIndex), matchIndex);
+					var innerEls = [];
+
+					for (var i = 0, l = range.innerNodes.length; i < l; ++i) {
+						var innerNode = range.innerNodes[i];
+						var innerEl = makeReplacementNode(innerNode.data, matchIndex);
+						innerNode.parentNode.replaceChild(innerEl, innerNode);
+						innerEls.push(innerEl);
+					}
+
+					var elB = makeReplacementNode(endNode.data.substring(0, range.endNodeIndex), matchIndex);
+
+					parentNode = startNode.parentNode;
+					parentNode.insertBefore(before, startNode);
+					parentNode.insertBefore(elA, startNode);
+					parentNode.removeChild(startNode);
+
+					parentNode = endNode.parentNode;
+					parentNode.insertBefore(elB, endNode);
+					parentNode.insertBefore(after, endNode);
+					parentNode.removeChild(endNode);
+
+					return elB;
+				}
+			};
+		}
+
+		function unwrapElement(element) {
+			var parentNode = element.parentNode;
+			parentNode.insertBefore(element.firstChild, element);
+			element.parentNode.removeChild(element);
+		}
+
+		function getWrappersByIndex(index) {
+			var elements = node.getElementsByTagName('*'), wrappers = [];
+
+			index = typeof index == "number" ? "" + index : null;
+
+			for (var i = 0; i < elements.length; i++) {
+				var element = elements[i], dataIndex = element.getAttribute('data-mce-index');
+
+				if (dataIndex !== null && dataIndex.length) {
+					if (dataIndex === index || index === null) {
+						wrappers.push(element);
+					}
+				}
+			}
+
+			return wrappers;
+		}
+
+		/**
+		 * Returns the index of a specific match object or -1 if it isn't found.
+		 *
+		 * @param  {Match} match Text match object.
+		 * @return {Number} Index of match or -1 if it isn't found.
+		 */
+		function indexOf(match) {
+			var i = matches.length;
+			while (i--) {
+				if (matches[i] === match) {
+					return i;
+				}
+			}
+
+			return -1;
+		}
+
+		/**
+		 * Filters the matches. If the callback returns true it stays if not it gets removed.
+		 *
+		 * @param {Function} callback Callback to execute for each match.
+		 * @return {DomTextMatcher} Current DomTextMatcher instance.
+		 */
+		function filter(callback) {
+			var filteredMatches = [];
+
+			each(function(match, i) {
+				if (callback(match, i)) {
+					filteredMatches.push(match);
+				}
+			});
+
+			matches = filteredMatches;
+
+			/*jshint validthis:true*/
+			return this;
+		}
+
+		/**
+		 * Executes the specified callback for each match.
+		 *
+		 * @param {Function} callback  Callback to execute for each match.
+		 * @return {DomTextMatcher} Current DomTextMatcher instance.
+		 */
+		function each(callback) {
+			for (var i = 0, l = matches.length; i < l; i++) {
+				if (callback(matches[i], i) === false) {
+					break;
+				}
+			}
+
+			/*jshint validthis:true*/
+			return this;
+		}
+
+		/**
+		 * Wraps the current matches with nodes created by the specified callback.
+		 * Multiple clones of these matches might occur on matches that are on multiple nodex.
+		 *
+		 * @param {Function} callback Callback to execute in order to create elements for matches.
+		 * @return {DomTextMatcher} Current DomTextMatcher instance.
+		 */
+		function wrap(callback) {
+			if (matches.length) {
+				stepThroughMatches(node, matches, genReplacer(callback));
+			}
+
+			/*jshint validthis:true*/
+			return this;
+		}
+
+		/**
+		 * Finds the specified regexp and adds them to the matches collection.
+		 *
+		 * @param {RegExp} regex Global regexp to search the current node by.
+		 * @param {Object} [data] Optional custom data element for the match.
+		 * @return {DomTextMatcher} Current DomTextMatcher instance.
+		 */
+		function find(regex, data) {
+			if (text && regex.global) {
+				while ((m = regex.exec(text))) {
+					matches.push(createMatch(m, data));
+				}
+			}
+
+			return this;
+		}
+
+		/**
+		 * Unwraps the specified match object or all matches if unspecified.
+		 *
+		 * @param {Object} [match] Optional match object.
+		 * @return {DomTextMatcher} Current DomTextMatcher instance.
+		 */
+		function unwrap(match) {
+			var i, elements = getWrappersByIndex(match ? indexOf(match) : null);
+
+			i = elements.length;
+			while (i--) {
+				unwrapElement(elements[i]);
+			}
+
+			return this;
+		}
+
+		/**
+		 * Returns a match object by the specified DOM element.
+		 *
+		 * @param {DOMElement} element Element to return match object for.
+		 * @return {Object} Match object for the specified element.
+		 */
+		function matchFromElement(element) {
+			return matches[element.getAttribute('data-mce-index')];
+		}
+
+		/**
+		 * Returns a DOM element from the specified match element. This will be the first element if it's split
+		 * on multiple nodes.
+		 *
+		 * @param {Object} match Match element to get first element of.
+		 * @return {DOMElement} DOM element for the specified match object.
+		 */
+		function elementFromMatch(match) {
+			return getWrappersByIndex(indexOf(match))[0];
+		}
+
+		/**
+		 * Adds match the specified range for example a grammar line.
+		 *
+		 * @param {Number} start Start offset.
+		 * @param {Number} length Length of the text.
+		 * @param {Object} data Custom data object for match.
+		 * @return {DomTextMatcher} Current DomTextMatcher instance.
+		 */
+		function add(start, length, data) {
+			matches.push({
+				start: start,
+				end: start + length,
+				text: text.substr(start, length),
+				data: data
+			});
+
+			return this;
+		}
+
+		/**
+		 * Returns a DOM range for the specified match.
+		 *
+		 * @param  {Object} match Match object to get range for.
+		 * @return {DOMRange} DOM Range for the specified match.
+		 */
+		function rangeFromMatch(match) {
+			var wrappers = getWrappersByIndex(indexOf(match));
+
+			var rng = editor.dom.createRng();
+			rng.setStartBefore(wrappers[0]);
+			rng.setEndAfter(wrappers[wrappers.length - 1]);
+
+			return rng;
+		}
+
+		/**
+		 * Replaces the specified match with the specified text.
+		 *
+		 * @param {Object} match Match object to replace.
+		 * @param {String} text Text to replace the match with.
+		 * @return {DOMRange} DOM range produced after the replace.
+		 */
+		function replace(match, text) {
+			var rng = rangeFromMatch(match);
+
+			rng.deleteContents();
+
+			if (text.length > 0) {
+				rng.insertNode(editor.dom.doc.createTextNode(text));
+			}
+
+			return rng;
+		}
+
+		/**
+		 * Resets the DomTextMatcher instance. This will remove any wrapped nodes and remove any matches.
+		 *
+		 * @return {[type]} [description]
+		 */
+		function reset() {
+			matches.splice(0, matches.length);
+			unwrap();
+
+			return this;
+		}
+
+		text = getText(node);
+
+		return {
+			text: text,
+			matches: matches,
+			each: each,
+			filter: filter,
+			reset: reset,
+			matchFromElement: matchFromElement,
+			elementFromMatch: elementFromMatch,
+			find: find,
+			add: add,
+			wrap: wrap,
+			unwrap: unwrap,
+			replace: replace,
+			rangeFromMatch: rangeFromMatch,
+			indexOf: indexOf
+		};
+	};
+});
+
+// Included from: js/tinymce/plugins/spellchecker/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
+ */
+
+/*jshint camelcase:false */
+
+/**
+ * This class contains all core logic for the spellchecker plugin.
+ *
+ * @class tinymce.spellcheckerplugin.Plugin
+ * @private
+ */
+define("tinymce/spellcheckerplugin/Plugin", [
+	"tinymce/spellcheckerplugin/DomTextMatcher",
+	"tinymce/PluginManager",
+	"tinymce/util/Tools",
+	"tinymce/ui/Menu",
+	"tinymce/dom/DOMUtils",
+	"tinymce/util/XHR",
+	"tinymce/util/URI",
+	"tinymce/util/JSON"
+], function(DomTextMatcher, PluginManager, Tools, Menu, DOMUtils, XHR, URI, JSON) {
+	PluginManager.add('spellchecker', function(editor, url) {
+		var languageMenuItems, self = this, lastSuggestions, started, suggestionsMenu, settings = editor.settings;
+		var hasDictionarySupport;
+
+		function getTextMatcher() {
+			if (!self.textMatcher) {
+				self.textMatcher = new DomTextMatcher(editor.getBody(), editor);
+			}
+
+			return self.textMatcher;
+		}
+
+		function buildMenuItems(listName, languageValues) {
+			var items = [];
+
+			Tools.each(languageValues, function(languageValue) {
+				items.push({
+					selectable: true,
+					text: languageValue.name,
+					data: languageValue.value
+				});
+			});
+
+			return items;
+		}
+
+		var languagesString = settings.spellchecker_languages ||
+			'English=en,Danish=da,Dutch=nl,Finnish=fi,French=fr_FR,' +
+			'German=de,Italian=it,Polish=pl,Portuguese=pt_BR,' +
+			'Spanish=es,Swedish=sv';
+
+		languageMenuItems = buildMenuItems('Language',
+			Tools.map(languagesString.split(','), function(langPair) {
+				langPair = langPair.split('=');
+
+				return {
+					name: langPair[0],
+					value: langPair[1]
+				};
+			})
+		);
+
+		function isEmpty(obj) {
+			/*jshint unused:false*/
+			/*eslint no-unused-vars:0 */
+			for (var name in obj) {
+				return false;
+			}
+
+			return true;
+		}
+
+		function showSuggestions(word, spans) {
+			var items = [], suggestions = lastSuggestions[word];
+
+			Tools.each(suggestions, function(suggestion) {
+				items.push({
+					text: suggestion,
+					onclick: function() {
+						editor.insertContent(editor.dom.encode(suggestion));
+						editor.dom.remove(spans);
+						checkIfFinished();
+					}
+				});
+			});
+
+			items.push({text: '-'});
+
+			if (hasDictionarySupport) {
+				items.push({text: 'Add to Dictionary', onclick: function() {
+					addToDictionary(word, spans);
+				}});
+			}
+
+			items.push.apply(items, [
+				{text: 'Ignore', onclick: function() {
+					ignoreWord(word, spans);
+				}},
+
+				{text: 'Ignore all', onclick: function() {
+					ignoreWord(word, spans, true);
+				}}
+			]);
+
+			// Render menu
+			suggestionsMenu = new Menu({
+				items: items,
+				context: 'contextmenu',
+				onautohide: function(e) {
+					if (e.target.className.indexOf('spellchecker') != -1) {
+						e.preventDefault();
+					}
+				},
+				onhide: function() {
+					suggestionsMenu.remove();
+					suggestionsMenu = null;
+				}
+			});
+
+			suggestionsMenu.renderTo(document.body);
+
+			// Position menu
+			var pos = DOMUtils.DOM.getPos(editor.getContentAreaContainer());
+			var targetPos = editor.dom.getPos(spans[0]);
+			var root = editor.dom.getRoot();
+
+			// Adjust targetPos for scrolling in the editor
+			if (root.nodeName == 'BODY') {
+				targetPos.x -= root.ownerDocument.documentElement.scrollLeft || root.scrollLeft;
+				targetPos.y -= root.ownerDocument.documentElement.scrollTop || root.scrollTop;
+			} else {
+				targetPos.x -= root.scrollLeft;
+				targetPos.y -= root.scrollTop;
+			}
+
+			pos.x += targetPos.x;
+			pos.y += targetPos.y;
+
+			suggestionsMenu.moveTo(pos.x, pos.y + spans[0].offsetHeight);
+		}
+
+		function getWordCharPattern() {
+			// Regexp for finding word specific characters this will split words by
+			// spaces, quotes, copy right characters etc. It's escaped with unicode characters
+			// to make it easier to output scripts on servers using different encodings
+			// so if you add any characters outside the 128 byte range make sure to escape it
+			return editor.getParam('spellchecker_wordchar_pattern') || new RegExp("[^" +
+				"\\s!\"#$%&()*+,-./:;<=>?@[\\]^_{|}`" +
+				"\u00a7\u00a9\u00ab\u00ae\u00b1\u00b6\u00b7\u00b8\u00bb" +
+				"\u00bc\u00bd\u00be\u00bf\u00d7\u00f7\u00a4\u201d\u201c\u201e\u00a0\u2002\u2003\u2009" +
+			"]+", "g");
+		}
+
+		function defaultSpellcheckCallback(method, text, doneCallback, errorCallback) {
+			var data = {method: method}, postData = '';
+
+			if (method == "spellcheck") {
+				data.text = text;
+				data.lang = settings.spellchecker_language;
+			}
+
+			if (method == "addToDictionary") {
+				data.word = text;
+			}
+
+			Tools.each(data, function(value, key) {
+				if (postData) {
+					postData += '&';
+				}
+
+				postData += key + '=' + encodeURIComponent(value);
+			});
+
+			XHR.send({
+				url: new URI(url).toAbsolute(settings.spellchecker_rpc_url),
+				type: "post",
+				content_type: 'application/x-www-form-urlencoded',
+				data: postData,
+				success: function(result) {
+					result = JSON.parse(result);
+
+					if (!result) {
+						errorCallback("Sever response wasn't proper JSON.");
+					} else if (result.error) {
+						errorCallback(result.error);
+					} else {
+						doneCallback(result);
+					}
+				},
+				error: function(type, xhr) {
+					errorCallback("Spellchecker request error: " + xhr.status);
+				}
+			});
+		}
+
+		function sendRpcCall(name, data, successCallback, errorCallback) {
+			var spellCheckCallback = settings.spellchecker_callback || defaultSpellcheckCallback;
+			spellCheckCallback.call(self, name, data, successCallback, errorCallback);
+		}
+
+		function spellcheck() {
+			if (started) {
+				finish();
+				return;
+			} else {
+				finish();
+			}
+
+			function errorCallback(message) {
+				editor.windowManager.alert(message);
+				editor.setProgressState(false);
+				finish();
+			}
+
+			editor.setProgressState(true);
+			sendRpcCall("spellcheck", getTextMatcher().text, markErrors, errorCallback);
+			editor.focus();
+		}
+
+		function checkIfFinished() {
+			if (!editor.dom.select('span.mce-spellchecker-word').length) {
+				finish();
+			}
+		}
+
+		function addToDictionary(word, spans) {
+			editor.setProgressState(true);
+
+			sendRpcCall("addToDictionary", word, function() {
+				editor.setProgressState(false);
+				editor.dom.remove(spans, true);
+				checkIfFinished();
+			}, function(message) {
+				editor.windowManager.alert(message);
+				editor.setProgressState(false);
+			});
+		}
+
+		function ignoreWord(word, spans, all) {
+			editor.selection.collapse();
+
+			if (all) {
+				Tools.each(editor.dom.select('span.mce-spellchecker-word'), function(span) {
+					if (span.getAttribute('data-mce-word') == word) {
+						editor.dom.remove(span, true);
+					}
+				});
+			} else {
+				editor.dom.remove(spans, true);
+			}
+
+			checkIfFinished();
+		}
+
+		function finish() {
+			getTextMatcher().reset();
+			self.textMatcher = null;
+
+			if (started) {
+				started = false;
+				editor.fire('SpellcheckEnd');
+			}
+		}
+
+		function getElmIndex(elm) {
+			var value = elm.getAttribute('data-mce-index');
+
+			if (typeof value == "number") {
+				return "" + value;
+			}
+
+			return value;
+		}
+
+		function findSpansByIndex(index) {
+			var nodes, spans = [];
+
+			nodes = Tools.toArray(editor.getBody().getElementsByTagName('span'));
+			if (nodes.length) {
+				for (var i = 0; i < nodes.length; i++) {
+					var nodeIndex = getElmIndex(nodes[i]);
+
+					if (nodeIndex === null || !nodeIndex.length) {
+						continue;
+					}
+
+					if (nodeIndex === index.toString()) {
+						spans.push(nodes[i]);
+					}
+				}
+			}
+
+			return spans;
+		}
+
+		editor.on('click', function(e) {
+			var target = e.target;
+
+			if (target.className == "mce-spellchecker-word") {
+				e.preventDefault();
+
+				var spans = findSpansByIndex(getElmIndex(target));
+
+				if (spans.length > 0) {
+					var rng = editor.dom.createRng();
+					rng.setStartBefore(spans[0]);
+					rng.setEndAfter(spans[spans.length - 1]);
+					editor.selection.setRng(rng);
+					showSuggestions(target.getAttribute('data-mce-word'), spans);
+				}
+			}
+		});
+
+		editor.addMenuItem('spellchecker', {
+			text: 'Spellcheck',
+			context: 'tools',
+			onclick: spellcheck,
+			selectable: true,
+			onPostRender: function() {
+				var self = this;
+
+				self.active(started);
+
+				editor.on('SpellcheckStart SpellcheckEnd', function() {
+					self.active(started);
+				});
+			}
+		});
+
+		function updateSelection(e) {
+			var selectedLanguage = settings.spellchecker_language;
+
+			e.control.items().each(function(ctrl) {
+				ctrl.active(ctrl.settings.data === selectedLanguage);
+			});
+		}
+
+		/**
+		 * Find the specified words and marks them. It will also show suggestions for those words.
+		 *
+		 * @example
+		 * editor.plugins.spellchecker.markErrors({
+		 *     dictionary: true,
+		 *     words: {
+		 *         "word1": ["suggestion 1", "Suggestion 2"]
+		 *     }
+		 * });
+		 * @param {Object} data Data object containing the words with suggestions.
+		 */
+		function markErrors(data) {
+			var suggestions;
+
+			if (data.words) {
+				hasDictionarySupport = !!data.dictionary;
+				suggestions = data.words;
+			} else {
+				// Fallback to old format
+				suggestions = data;
+			}
+
+			editor.setProgressState(false);
+
+			if (isEmpty(suggestions)) {
+				editor.windowManager.alert('No misspellings found');
+				started = false;
+				return;
+			}
+
+			lastSuggestions = suggestions;
+
+			getTextMatcher().find(getWordCharPattern()).filter(function(match) {
+				return !!suggestions[match.text];
+			}).wrap(function(match) {
+				return editor.dom.create('span', {
+					"class": 'mce-spellchecker-word',
+					"data-mce-bogus": 1,
+					"data-mce-word": match.text
+				});
+			});
+
+			started = true;
+			editor.fire('SpellcheckStart');
+		}
+
+		var buttonArgs = {
+			tooltip: 'Spellcheck',
+			onclick: spellcheck,
+			onPostRender: function() {
+				var self = this;
+
+				editor.on('SpellcheckStart SpellcheckEnd', function() {
+					self.active(started);
+				});
+			}
+		};
+
+		if (languageMenuItems.length > 1) {
+			buttonArgs.type = 'splitbutton';
+			buttonArgs.menu = languageMenuItems;
+			buttonArgs.onshow = updateSelection;
+			buttonArgs.onselect = function(e) {
+				settings.spellchecker_language = e.control.settings.data;
+			};
+		}
+
+		editor.addButton('spellchecker', buttonArgs);
+		editor.addCommand('mceSpellCheck', spellcheck);
+
+		editor.on('remove', function() {
+			if (suggestionsMenu) {
+				suggestionsMenu.remove();
+				suggestionsMenu = null;
+			}
+		});
+
+		editor.on('change', checkIfFinished);
+
+		this.getTextMatcher = getTextMatcher;
+		this.getWordCharPattern = getWordCharPattern;
+		this.markErrors = markErrors;
+		this.getLanguage = function() {
+			return settings.spellchecker_language;
+		};
+
+		// Set default spellchecker language if it's not specified
+		settings.spellchecker_language = settings.spellchecker_language || settings.language || 'en';
+	});
+});
+
+expose(["tinymce/spellcheckerplugin/DomTextMatcher"]);
+})(this);