added TinyMCE spellchecker plugin, configured to use GoogleSpell

1 files changed, 588 insertions, 0 deletions

diff --git a/program/js/tiny_mce/plugins/spellchecker/editor_plugin_src.js b/program/js/tiny_mce/plugins/spellchecker/editor_plugin_src.js
new file mode 100644
index 000000000..196d24640
--- /dev/null
+++ b/program/js/tiny_mce/plugins/spellchecker/editor_plugin_src.js
@@ -0,0 +1,588 @@
+/**

+ * $Id: editor_plugin_src.js 28 2006-08-01 16:02:56Z spocke $

+ *

+ * @author Moxiecode

+ * @copyright Copyright © 2004-2006, Moxiecode Systems AB, All rights reserved.

+ */

+

+tinyMCE.importPluginLanguagePack('spellchecker', 'en,fr,sv,nn,nb');

+

+// Plucin static class

+var TinyMCE_SpellCheckerPlugin = {

+	_contextMenu : new TinyMCE_Menu(),

+	_menu : new TinyMCE_Menu(),

+	_counter : 0,

+	_ajaxPage : '/tinyspell.php',

+

+	getInfo : function() {

+		return {

+			longname : 'Spellchecker',

+			author : 'Moxiecode Systems AB',

+			authorurl : 'http://tinymce.moxiecode.com',

+			infourl : 'http://tinymce.moxiecode.com/tinymce/docs/plugin_spellchecker.html',

+			version : tinyMCE.majorVersion + "." + tinyMCE.minorVersion

+		};

+	},

+

+	handleEvent : function(e) {

+		var elm = tinyMCE.isMSIE ? e.srcElement : e.target;

+		var inst = tinyMCE.selectedInstance, args = '';

+		var self = TinyMCE_SpellCheckerPlugin;

+		var cm = self._contextMenu;

+		var p, p2, x, y, sx, sy, h, elm;

+

+		// Handle click on word

+		if ((e.type == "click" || e.type == "contextmenu") && elm) {

+			do {

+				if (tinyMCE.getAttrib(elm, 'class') == "mceItemHiddenSpellWord") {

+					inst.spellCheckerElm = elm;

+

+					// Setup arguments

+					args += 'id=' + inst.editorId + "|" + (++self._counter);

+					args += '&cmd=suggest&check=' + encodeURIComponent(elm.innerHTML);

+					args += '&lang=' + escape(inst.spellCheckerLang);

+

+					elm = inst.spellCheckerElm;

+					p = tinyMCE.getAbsPosition(inst.iframeElement);

+					p2 = tinyMCE.getAbsPosition(elm);

+					h = parseInt(elm.offsetHeight);

+					sx = inst.getBody().scrollLeft;

+					sy = inst.getBody().scrollTop;

+					x = p.absLeft + p2.absLeft - sx;

+					y = p.absTop + p2.absTop - sy + h;

+

+					cm.clear();

+					cm.addTitle(tinyMCE.getLang('lang_spellchecker_wait', '', true));

+					cm.show();

+					cm.moveTo(x, y);

+

+					inst.selection.selectNode(elm, false, false);

+

+					self._sendAjax(self.baseURL + self._ajaxPage, self._ajaxResponse, 'post', args);

+

+					tinyMCE.cancelEvent(e);

+					return false;

+				}

+			} while ((elm = elm.parentNode));

+		}

+

+		return true;

+	},

+

+	initInstance : function(inst) {

+		var self = TinyMCE_SpellCheckerPlugin, m = self._menu, cm = self._contextMenu, e;

+

+		tinyMCE.importCSS(inst.getDoc(), tinyMCE.baseURL + "/plugins/spellchecker/css/content.css");

+

+		if (!tinyMCE.hasMenu('spellcheckercontextmenu')) {

+			tinyMCE.importCSS(document, tinyMCE.baseURL + "/plugins/spellchecker/css/spellchecker.css");

+

+			cm.init({drop_menu : false});

+			tinyMCE.addMenu('spellcheckercontextmenu', cm);

+		}

+

+		if (!tinyMCE.hasMenu('spellcheckermenu')) {

+			m.init({});

+			tinyMCE.addMenu('spellcheckermenu', m);

+		}

+

+        inst.spellCheckerLang = 'en';

+		self._buildSettingsMenu(inst, null);

+

+		e = self._getBlockBoxLayer(inst).create('div', 'mceBlockBox', document.getElementById(inst.editorId + '_parent'));

+		self._getMsgBoxLayer(inst).create('div', 'mceMsgBox', document.getElementById(inst.editorId + '_parent'));

+	},

+

+	_getMsgBoxLayer : function(inst) {

+		if (!inst.spellCheckerMsgBoxL)

+			inst.spellCheckerMsgBoxL = new TinyMCE_Layer(inst.editorId + '_spellcheckerMsgBox', false);

+

+		return inst.spellCheckerMsgBoxL;

+	},

+

+	_getBlockBoxLayer : function(inst) {

+		if (!inst.spellCheckerBoxL)

+			inst.spellCheckerBoxL = new TinyMCE_Layer(inst.editorId + '_spellcheckerBlockBox', false);

+

+		return inst.spellCheckerBoxL;

+	},

+

+	_buildSettingsMenu : function(inst, lang) {

+		var i, ar = tinyMCE.getParam('spellchecker_languages', '+English=en').split(','), p;

+		var self = TinyMCE_SpellCheckerPlugin, m = self._menu, c;

+

+		m.clear();

+		m.addTitle(tinyMCE.getLang('lang_spellchecker_langs', '', true));

+

+		for (i=0; i<ar.length; i++) {

+			if (ar[i] != '') {

+				p = ar[i].split('=');

+				c = 'mceMenuCheckItem';

+

+				if (p[0].charAt(0) == '+') {

+					p[0] = p[0].substring(1);

+

+					if (lang == null) {

+						c = 'mceMenuSelectedItem';

+						inst.spellCheckerLang = p[1];

+					}

+				}

+

+				if (lang == p[1])

+					c = 'mceMenuSelectedItem';

+

+				m.add({text : p[0], js : "tinyMCE.execInstanceCommand('" + inst.editorId + "','mceSpellCheckerSetLang',false,'" + p[1] + "');", class_name : c});

+			}

+		}

+	},

+

+	setupContent : function(editor_id, body, doc) {

+		TinyMCE_SpellCheckerPlugin._removeWords(doc);

+	},

+

+	getControlHTML : function(cn) {

+		switch (cn) {

+			case "spellchecker":

+				return TinyMCE_SpellCheckerPlugin._getMenuButtonHTML(cn, 'lang_spellchecker_desc', '{$pluginurl}/images/spellchecker.gif', 'lang_spellchecker_desc', 'mceSpellCheckerMenu', 'mceSpellCheck');

+		}

+

+		return "";

+	},

+

+	/**

+	 * Returns the HTML code for a normal button control.

+	 *

+	 * @param {string} id Button control id, this will be the suffix for the element id, the prefix is the editor id.

+	 * @param {string} lang Language variable key name to insert as the title/alt of the button image.

+	 * @param {string} img Image URL to insert, {$themeurl} and {$pluginurl} will be replaced.

+	 * @param {string} mlang Language variable key name to insert as the title/alt of the menu button image.

+	 * @param {string} mid Menu by id to display when the menu button is pressed.

+	 * @param {string} cmd Command to execute when the user clicks the button.

+	 * @param {string} ui Optional user interface boolean for command.

+	 * @param {string} val Optional value for command.

+	 * @return HTML code for a normal button based in input information.

+	 * @type string

+	 */

+	_getMenuButtonHTML : function(id, lang, img, mlang, mid, cmd, ui, val) {

+		var h = '', m, x;

+

+		cmd = 'tinyMCE.hideMenus();tinyMCE.execInstanceCommand(\'{$editor_id}\',\'' + cmd + '\'';

+

+		if (typeof(ui) != "undefined" && ui != null)

+			cmd += ',' + ui;

+

+		if (typeof(val) != "undefined" && val != null)

+			cmd += ",'" + val + "'";

+

+		cmd += ');';

+

+		// Use tilemaps when enabled and found and never in MSIE since it loads the tile each time from cache if cahce is disabled

+		if (tinyMCE.getParam('button_tile_map') && (!tinyMCE.isMSIE || tinyMCE.isOpera) && (m = tinyMCE.buttonMap[id]) != null && (tinyMCE.getParam("language") == "en" || img.indexOf('$lang') == -1)) {

+			// Tiled button

+			x = 0 - (m * 20) == 0 ? '0' : 0 - (m * 20);

+			h += '<a id="{$editor_id}_' + id + '" href="javascript:' + cmd + '" onclick="' + cmd + 'return false;" onmousedown="return false;" class="mceTiledButton mceButtonNormal" target="_self">';

+			h += '<img src="{$themeurl}/images/spacer.gif" style="background-position: ' + x + 'px 0" title="{$' + lang + '}" />';

+			h += '<img src="{$themeurl}/images/button_menu.gif" title="{$' + lang + '}" class="mceMenuButton" onclick="' + mcmd + 'return false;" />';

+			h += '</a>';

+		} else {

+			if (tinyMCE.isMSIE && !tinyMCE.isOpera)

+				h += '<span id="{$editor_id}_' + id + '" class="mceMenuButton" onmouseover="tinyMCE.plugins.spellchecker._menuButtonEvent(\'over\',this);" onmouseout="tinyMCE.plugins.spellchecker._menuButtonEvent(\'out\',this);">';

+			else

+				h += '<span id="{$editor_id}_' + id + '" class="mceMenuButton">';

+

+			h += '<a href="javascript:' + cmd + '" onclick="' + cmd + 'return false;" onmousedown="return false;" class="mceMenuButtonNormal" target="_self">';

+			h += '<img src="' + img + '" title="{$' + lang + '}" /></a>';

+			h += '<a href="#" onclick="tinyMCE.plugins.spellchecker._toggleMenu(\'{$editor_id}\',\'' + mid + '\');return false;" onmousedown="return false;"><img src="{$themeurl}/images/button_menu.gif" title="{$' + lang + '}" class="mceMenuButton" />';

+			h += '</a></span>';

+		}

+

+		return h;

+	},

+

+	_menuButtonEvent : function(e, o) {

+		if (o.className == 'mceMenuButtonFocus')

+			return;

+

+		if (e == 'over')

+			o.className = o.className + ' mceMenuHover';

+		else

+			o.className = o.className.replace(/\s.*$/, '');

+	},

+

+	_toggleMenu : function(editor_id, id) {

+		var self = TinyMCE_SpellCheckerPlugin;

+		var e = document.getElementById(editor_id + '_spellchecker');

+		var inst = tinyMCE.getInstanceById(editor_id);

+

+		if (self._menu.isVisible()) {

+			tinyMCE.hideMenus();

+			return;

+		}

+

+		tinyMCE.lastMenuBtnClass = e.className.replace(/\s.*$/, '');

+		tinyMCE.switchClass(editor_id + '_spellchecker', 'mceMenuButtonFocus');

+

+		self._menu.moveRelativeTo(e, 'bl');

+		self._menu.moveBy(tinyMCE.isMSIE && !tinyMCE.isOpera ? 0 : 1, -1);

+

+		if (tinyMCE.isOpera)

+			self._menu.moveBy(0, -2);

+

+        self._onMenuEvent(inst, self._menu, 'show');

+

+		self._menu.show();

+

+		tinyMCE.lastSelectedMenuBtn = editor_id + '_spellchecker';

+	},

+

+	_onMenuEvent : function(inst, m, n) {

+		TinyMCE_SpellCheckerPlugin._buildSettingsMenu(inst, inst.spellCheckerLang);

+	},

+

+	execCommand : function(editor_id, element, command, user_interface, value) {

+		var inst = tinyMCE.getInstanceById(editor_id), self = TinyMCE_SpellCheckerPlugin, args = '', co, bb, mb, nl, i, e;

+

+		// Handle commands

+		switch (command) {

+			case "mceSpellCheck":

+				if (!inst.spellcheckerOn) {

+					inst.spellCheckerBookmark = inst.selection.getBookmark();

+

+					// Setup arguments

+					args += 'id=' + inst.editorId + "|" + (++self._counter);

+					args += '&cmd=spell&check=' + encodeURIComponent(self._getWordList(inst.getBody())).replace( /\'/g, '%27' );

+					args += '&lang=' + escape(inst.spellCheckerLang);

+

+					co = document.getElementById(inst.editorId + '_parent').firstChild;

+					bb = self._getBlockBoxLayer(inst);

+					bb.moveRelativeTo(co, 'tl');

+					bb.resizeTo(co.offsetWidth, co.offsetHeight);

+					bb.show();

+

+					// Setup message box

+					mb = self._getMsgBoxLayer(inst);

+					e = mb.getElement();

+					e.innerHTML = '<span>' + tinyMCE.getLang('lang_spellchecker_swait', '', true) + '</span>';

+					mb.show();

+					mb.moveRelativeTo(co, 'cc');

+

+					if (tinyMCE.isMSIE && !tinyMCE.isOpera) {

+						nl = co.getElementsByTagName('select');

+						for (i=0; i<nl.length; i++)

+							nl[i].disabled = true;

+					}

+

+					inst.spellcheckerOn = true;

+					tinyMCE.switchClass(editor_id + '_spellchecker', 'mceMenuButtonSelected');

+

+					self._sendAjax(self.baseURL + self._ajaxPage, self._ajaxResponse, 'post', args);

+				} else {

+					self._removeWords(inst.getDoc());

+					inst.spellcheckerOn = false;

+					tinyMCE.switchClass(editor_id + '_spellchecker', 'mceMenuButton');

+				}

+

+				return true;

+

+			case "mceSpellCheckReplace":

+				if (inst.spellCheckerElm)

+					tinyMCE.setOuterHTML(inst.spellCheckerElm, value);

+

+				self._checkDone(inst);

+				self._contextMenu.hide();

+				self._menu.hide();

+

+				return true;

+

+			case "mceSpellCheckIgnore":

+				if (inst.spellCheckerElm)

+					self._removeWord(inst.spellCheckerElm);

+

+				self._checkDone(inst);

+				self._contextMenu.hide();

+				self._menu.hide();

+				return true;

+

+			case "mceSpellCheckIgnoreAll":

+				if (inst.spellCheckerElm)

+					self._removeWords(inst.getDoc(), inst.spellCheckerElm.innerHTML);

+

+				self._checkDone(inst);

+				self._contextMenu.hide();

+				self._menu.hide();

+				return true;

+

+			case "mceSpellCheckerSetLang":

+				tinyMCE.hideMenus();

+				inst.spellCheckerLang = value;

+				self._removeWords(inst.getDoc());

+				inst.spellcheckerOn = false;

+				tinyMCE.switchClass(editor_id + '_spellchecker', 'mceMenuButton');

+				return true;

+		}

+

+		// Pass to next handler in chain

+		return false;

+	},

+

+	cleanup : function(type, content, inst) {

+		switch (type) {

+			case "get_from_editor_dom":

+				TinyMCE_SpellCheckerPlugin._removeWords(content);

+				inst.spellcheckerOn = false;

+				break;

+		}

+

+		return content;

+	},

+

+	// Private plugin specific methods

+

+	_displayUI : function(inst) {

+		var self = TinyMCE_SpellCheckerPlugin;

+		var bb = self._getBlockBoxLayer(inst);

+		var mb = self._getMsgBoxLayer(inst);

+		var nl, i;

+		var co = document.getElementById(inst.editorId + '_parent').firstChild;

+

+		if (tinyMCE.isMSIE && !tinyMCE.isOpera) {

+			nl = co.getElementsByTagName('select');

+			for (i=0; i<nl.length; i++)

+				nl[i].disabled = false;

+		}

+

+		bb.hide();

+		mb.hide();

+	},

+

+	_ajaxResponse : function(xml) {

+		var el = xml ? xml.documentElement : null;

+		var inst = tinyMCE.selectedInstance, self = TinyMCE_SpellCheckerPlugin;

+		var cmd = el ? el.getAttribute("cmd") : null, err, id = el ? el.getAttribute("id") : null;

+

+		if (id)

+			inst = tinyMCE.getInstanceById(id.substring(0, id.indexOf('|')));

+

+		self._displayUI(inst);

+

+		// Ignore suggestions for other ajax responses

+		if (cmd == "suggest" && id != inst.editorId + "|" + self._counter)

+			return;

+

+		if (!el) {

+			inst.spellcheckerOn = false;

+			tinyMCE.switchClass(inst.editorId + '_spellchecker', 'mceMenuButton');

+			alert("Could not execute AJAX call, server didn't return valid a XML.");

+			return;

+		}

+

+		err = el.getAttribute("error");

+

+		if (err == "true") {

+			inst.spellcheckerOn = false;

+			tinyMCE.switchClass(inst.editorId + '_spellchecker', 'mceMenuButton');

+			alert(el.getAttribute("msg"));

+			return;

+		}

+

+		switch (cmd) {

+			case "spell":

+				if (xml.documentElement.firstChild) {

+					self._markWords(inst.getDoc(), inst.getBody(), decodeURIComponent(el.firstChild.nodeValue).split('+'));

+					inst.selection.moveToBookmark(inst.spellCheckerBookmark);

+

+					if(tinyMCE.getParam('spellchecker_report_mispellings', false))

+						alert(tinyMCE.getLang('lang_spellchecker_mpell_found', '', true, {words : self._countWords(inst)}));

+				} else

+					alert(tinyMCE.getLang('lang_spellchecker_no_mpell', '', true));

+

+				self._checkDone(inst);

+

+				break;

+

+			case "suggest":

+				self._buildMenu(el.firstChild ? decodeURIComponent(el.firstChild.nodeValue).split('+') : null, 10);

+				self._contextMenu.show();

+				break;

+		}

+	},

+

+	_getWordSeparators : function() {

+		var i, re = '', ch = tinyMCE.getParam('spellchecker_word_separator_chars', '\\s!"#$%&()*+,-./:;<=>?@[\]^_{|}§©«®±¶·¸»¼½¾¿×÷¤\u201d\u201c');

+

+		for (i=0; i<ch.length; i++)

+			re += '\\' + ch.charAt(i);

+

+		return re;

+	},

+

+	_getWordList : function(n) {

+		var i, x, s, nv = '', nl = tinyMCE.getNodeTree(n, new Array(), 3), wl = new Array();

+		var re = TinyMCE_SpellCheckerPlugin._getWordSeparators();

+

+		for (i=0; i<nl.length; i++) {

+			if (!new RegExp('/SCRIPT|STYLE/').test(nl[i].parentNode.nodeName))

+				nv += nl[i].nodeValue + " ";

+		}

+

+		nv = nv.replace(new RegExp('([0-9]|[' + re + '])', 'g'), ' ');

+		nv = tinyMCE.trim(nv.replace(/(\s+)/g, ' '));

+

+		nl = nv.split(/\s+/);

+		for (i=0; i<nl.length; i++) {

+			s = false;

+			for (x=0; x<wl.length; x++) {

+				if (wl[x] == nl[i]) {

+					s = true;

+					break;

+				}

+			}

+

+			if (!s && nl[i].length > 0)

+				wl[wl.length] = nl[i];

+		}

+

+		return wl.join(' ');

+	},

+

+	_removeWords : function(doc, word) {

+		var i, c, nl = doc.getElementsByTagName("span");

+		var self = TinyMCE_SpellCheckerPlugin;

+		var inst = tinyMCE.selectedInstance, b = inst ? inst.selection.getBookmark() : null;

+

+		word = typeof(word) == 'undefined' ? null : word;

+

+		for (i=nl.length-1; i>=0; i--) {

+			c = tinyMCE.getAttrib(nl[i], 'class');

+

+			if ((c == 'mceItemHiddenSpellWord' || c == 'mceItemHidden') && (word == null || nl[i].innerHTML == word))

+				self._removeWord(nl[i]);

+		}

+

+		if (b)

+			inst.selection.moveToBookmark(b);

+	},

+

+	_checkDone : function(inst) {

+		var self = TinyMCE_SpellCheckerPlugin;

+		var w = self._countWords(inst);

+

+		if (w == 0) {

+			self._removeWords(inst.getDoc());

+			inst.spellcheckerOn = false;

+			tinyMCE.switchClass(inst.editorId + '_spellchecker', 'mceMenuButton');

+		}

+	},

+

+	_countWords : function(inst) {

+		var i, w = 0, nl = inst.getDoc().getElementsByTagName("span"), c;

+		var self = TinyMCE_SpellCheckerPlugin;

+

+		for (i=nl.length-1; i>=0; i--) {

+			c = tinyMCE.getAttrib(nl[i], 'class');

+

+			if (c == 'mceItemHiddenSpellWord')

+				w++;

+		}

+

+		return w;

+	},

+

+	_removeWord : function(e) {

+		if (e != null)

+			tinyMCE.setOuterHTML(e, e.innerHTML);

+	},

+

+	_markWords : function(doc, n, wl) {

+		var i, nv, nn, nl = tinyMCE.getNodeTree(n, new Array(), 3);

+		var r1, r2, r3, r4, r5, w = '';

+		var re = TinyMCE_SpellCheckerPlugin._getWordSeparators();

+

+		for (i=0; i<wl.length; i++) {

+			if (wl[i].length > 0)

+				w += wl[i] + ((i == wl.length-1) ? '' : '|');

+		}

+

+		for (i=0; i<nl.length; i++) {

+			nv = nl[i].nodeValue;

+			r1 = new RegExp('([' + re + '])(' + w + ')([' + re + '])', 'g');

+			r2 = new RegExp('^(' + w + ')', 'g');

+			r3 = new RegExp('(' + w + ')([' + re + ']?)$', 'g');

+			r4 = new RegExp('^(' + w + ')([' + re + ']?)$', 'g');

+			r5 = new RegExp('(' + w + ')([' + re + '])', 'g');

+

+			if (r1.test(nv) || r2.test(nv) || r3.test(nv) || r4.test(nv)) {

+				nv = tinyMCE.xmlEncode(nv);

+				nv = nv.replace(r5, '<span class="mceItemHiddenSpellWord">$1</span>$2');

+				nv = nv.replace(r3, '<span class="mceItemHiddenSpellWord">$1</span>$2');

+

+				nn = doc.createElement('span');

+				nn.className = "mceItemHidden";

+				nn.innerHTML = nv;

+

+				// Remove old text node

+				nl[i].parentNode.replaceChild(nn, nl[i]);

+			}

+		}

+	},

+

+	_buildMenu : function(sg, max) {

+		var i, self = TinyMCE_SpellCheckerPlugin, cm = self._contextMenu;

+

+		cm.clear();

+

+		if (sg != null) {

+			cm.addTitle(tinyMCE.getLang('lang_spellchecker_sug', '', true));

+

+			for (i=0; i<sg.length && i<max; i++)

+				cm.addItem(sg[i], 'tinyMCE.execCommand("mceSpellCheckReplace",false,"' + sg[i] + '");');

+

+			cm.addSeparator();

+		} else

+			cm.addTitle(tinyMCE.getLang('lang_spellchecker_no_sug', '', true));

+

+		cm.addItem(tinyMCE.getLang('lang_spellchecker_ignore_word', '', true), 'tinyMCE.execCommand(\'mceSpellCheckIgnore\');');

+		cm.addItem(tinyMCE.getLang('lang_spellchecker_ignore_words', '', true), 'tinyMCE.execCommand(\'mceSpellCheckIgnoreAll\');');

+

+		cm.update();

+	},

+

+	_getAjaxHTTP : function() {

+		try {

+			return new ActiveXObject('Msxml2.XMLHTTP')

+		} catch (e) {

+			try {

+				return new ActiveXObject('Microsoft.XMLHTTP')

+			} catch (e) {

+				return new XMLHttpRequest();

+			}

+		}

+	},

+

+	/**

+	 * Perform AJAX call.

+	 *

+	 * @param {string} u URL of AJAX service.

+	 * @param {function} f Function to call when response arrives.

+	 * @param {string} m Request method post or get.

+	 * @param {Array} a Array with arguments to send.

+	 */

+	_sendAjax : function(u, f, m, a) {

+		var x = TinyMCE_SpellCheckerPlugin._getAjaxHTTP();

+

+		x.open(m, u, true);

+

+		x.onreadystatechange = function() {

+			if (x.readyState == 4)

+				f(x.responseXML);

+		};

+

+		if (m == 'post')

+			x.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');

+

+		x.send(a);

+	}

+};

+

+// Register plugin

+tinyMCE.addPlugin('spellchecker', TinyMCE_SpellCheckerPlugin);