(function () {
var spellchecker = (function (domGlobals) {
'use strict';
var Cell = function (initial) {
var value = initial;
var get = function () {
return value;
};
var set = function (v) {
value = v;
};
var clone = function () {
return Cell(get());
};
return {
get: get,
set: set,
clone: clone
};
};
var global = tinymce.util.Tools.resolve('tinymce.PluginManager');
var hasProPlugin = function (editor) {
if (/(^|[ ,])tinymcespellchecker([, ]|$)/.test(editor.settings.plugins) && global.get('tinymcespellchecker')) {
if (typeof domGlobals.window.console !== 'undefined' && domGlobals.window.console.log) {
domGlobals.window.console.log('Spell Checker Pro is incompatible with Spell Checker plugin! ' + 'Remove \'spellchecker\' from the \'plugins\' option.');
}
return true;
} else {
return false;
}
};
var DetectProPlugin = { hasProPlugin: hasProPlugin };
var getLanguages = function (editor) {
var defaultLanguages = 'English=en,Danish=da,Dutch=nl,Finnish=fi,French=fr_FR,German=de,Italian=it,Polish=pl,Portuguese=pt_BR,Spanish=es,Swedish=sv';
return editor.getParam('spellchecker_languages', defaultLanguages);
};
var getLanguage = function (editor) {
var defaultLanguage = editor.getParam('language', 'en');
return editor.getParam('spellchecker_language', defaultLanguage);
};
var getRpcUrl = function (editor) {
return editor.getParam('spellchecker_rpc_url');
};
var getSpellcheckerCallback = function (editor) {
return editor.getParam('spellchecker_callback');
};
var getSpellcheckerWordcharPattern = function (editor) {
var defaultPattern = new RegExp('[^' + '\\s!"#$%&()*+,-./:;<=>?@[\\]^_{|}`' + '\xA7\xA9\xAB\xAE\xB1\xB6\xB7\xB8\xBB' + '\xBC\xBD\xBE\xBF\xD7\xF7\xA4\u201D\u201C\u201E\xA0\u2002\u2003\u2009' + ']+', 'g');
return editor.getParam('spellchecker_wordchar_pattern', defaultPattern);
};
var Settings = {
getLanguages: getLanguages,
getLanguage: getLanguage,
getRpcUrl: getRpcUrl,
getSpellcheckerCallback: getSpellcheckerCallback,
getSpellcheckerWordcharPattern: getSpellcheckerWordcharPattern
};
var global$1 = tinymce.util.Tools.resolve('tinymce.util.Tools');
var global$2 = tinymce.util.Tools.resolve('tinymce.util.URI');
var global$3 = tinymce.util.Tools.resolve('tinymce.util.XHR');
var fireSpellcheckStart = function (editor) {
return editor.fire('SpellcheckStart');
};
var fireSpellcheckEnd = function (editor) {
return editor.fire('SpellcheckEnd');
};
var Events = {
fireSpellcheckStart: fireSpellcheckStart,
fireSpellcheckEnd: fireSpellcheckEnd
};
function isContentEditableFalse(node) {
return node && node.nodeType === 1 && node.contentEditable === 'false';
}
var DomTextMatcher = function (node, editor) {
var m, matches = [], text;
var dom = editor.dom;
var blockElementsMap, hiddenTextElementsMap, shortEndedElementsMap;
blockElementsMap = editor.schema.getBlockElements();
hiddenTextElementsMap = editor.schema.getWhiteSpaceElements();
shortEndedElementsMap = editor.schema.getShortEndedElements();
function createMatch(m, data) {
if (!m[0]) {
throw new Error('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 '';
}
if (isContentEditableFalse(node)) {
return '\n';
}
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] || isContentEditableFalse(curNode)) {
atIndex++;
}
if (curNode.nodeType === 3) {
if (!endNode && curNode.length + atIndex >= matchLocation.end) {
endNode = curNode;
endNodeIndex = matchLocation.end - atIndex;
} else if (startNode) {
innerNodes.push(curNode);
}
if (!startNode && curNode.length + atIndex > matchLocation.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
});
atIndex -= endNode.length - endNodeIndex;
startNode = null;
endNode = null;
innerNodes = [];
matchLocation = matches.shift();
matchIndex++;
if (!matchLocation) {
break;
}
} else if ((!hiddenTextElementsMap[curNode.nodeName] || blockElementsMap[curNode.nodeName]) && curNode.firstChild) {
if (!isContentEditableFalse(curNode)) {
curNode = curNode.firstChild;
continue;
}
} else if (curNode.nextSibling) {
curNode = curNode.nextSibling;
continue;
}
while (true) {
if (curNode.nextSibling) {
curNode = curNode.nextSibling;
break;
} else if (curNode.parentNode !== node) {
curNode = curNode.parentNode;
} else {
break out;
}
}
}
}
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;
var after;
var parentNode;
var startNode = range.startNode;
var endNode = range.endNode;
var matchIndex = range.matchIndex;
var doc = dom.doc;
if (startNode === endNode) {
var node_1 = startNode;
parentNode = node_1.parentNode;
if (range.startNodeIndex > 0) {
before = doc.createTextNode(node_1.data.substring(0, range.startNodeIndex));
parentNode.insertBefore(before, node_1);
}
var el = makeReplacementNode(range.match, matchIndex);
parentNode.insertBefore(el, node_1);
if (range.endNodeIndex < node_1.length) {
after = doc.createTextNode(node_1.data.substring(range.endNodeIndex));
parentNode.insertBefore(after, node_1);
}
node_1.parentNode.removeChild(node_1);
return el;
}
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);
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);
}
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 hasClass(elm) {
return elm.className.indexOf('mce-spellchecker-word') !== -1;
}
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 && hasClass(element)) {
if (dataIndex === index || index === null) {
wrappers.push(element);
}
}
}
return wrappers;
}
function indexOf(match) {
var i = matches.length;
while (i--) {
if (matches[i] === match) {
return i;
}
}
return -1;
}
function filter(callback) {
var filteredMatches = [];
each(function (match, i) {
if (callback(match, i)) {
filteredMatches.push(match);
}
});
matches = filteredMatches;
return this;
}
function each(callback) {
for (var i = 0, l = matches.length; i < l; i++) {
if (callback(matches[i], i) === false) {
break;
}
}
return this;
}
function wrap(callback) {
if (matches.length) {
stepThroughMatches(node, matches, genReplacer(callback));
}
return this;
}
function find(regex, data) {
if (text && regex.global) {
while (m = regex.exec(text)) {
matches.push(createMatch(m, data));
}
}
return this;
}
function unwrap(match) {
var i;
var elements = getWrappersByIndex(match ? indexOf(match) : null);
i = elements.length;
while (i--) {
unwrapElement(elements[i]);
}
return this;
}
function matchFromElement(element) {
return matches[element.getAttribute('data-mce-index')];
}
function elementFromMatch(match) {
return getWrappersByIndex(indexOf(match))[0];
}
function add(start, length, data) {
matches.push({
start: start,
end: start + length,
text: text.substr(start, length),
data: data
});
return this;
}
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;
}
function replace(match, text) {
var rng = rangeFromMatch(match);
rng.deleteContents();
if (text.length > 0) {
rng.insertNode(editor.dom.doc.createTextNode(text));
}
return rng;
}
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
};
};
var getTextMatcher = function (editor, textMatcherState) {
if (!textMatcherState.get()) {
var textMatcher = DomTextMatcher(editor.getBody(), editor);
textMatcherState.set(textMatcher);
}
return textMatcherState.get();
};
var isEmpty = function (obj) {
for (var _ in obj) {
return false;
}
return true;
};
var defaultSpellcheckCallback = function (editor, pluginUrl, currentLanguageState) {
return function (method, text, doneCallback, errorCallback) {
var data = {
method: method,
lang: currentLanguageState.get()
};
var postData = '';
data[method === 'addToDictionary' ? 'word' : 'text'] = text;
global$1.each(data, function (value, key) {
if (postData) {
postData += '&';
}
postData += key + '=' + encodeURIComponent(value);
});
global$3.send({
url: new global$2(pluginUrl).toAbsolute(Settings.getRpcUrl(editor)),
type: 'post',
content_type: 'application/x-www-form-urlencoded',
data: postData,
success: function (result) {
result = JSON.parse(result);
if (!result) {
var message = editor.translate('Server response wasn\'t proper JSON.');
errorCallback(message);
} else if (result.error) {
errorCallback(result.error);
} else {
doneCallback(result);
}
},
error: function () {
var message = editor.translate('The spelling service was not found: (') + Settings.getRpcUrl(editor) + editor.translate(')');
errorCallback(message);
}
});
};
};
var sendRpcCall = function (editor, pluginUrl, currentLanguageState, name, data, successCallback, errorCallback) {
var userSpellcheckCallback = Settings.getSpellcheckerCallback(editor);
var spellCheckCallback = userSpellcheckCallback ? userSpellcheckCallback : defaultSpellcheckCallback(editor, pluginUrl, currentLanguageState);
spellCheckCallback.call(editor.plugins.spellchecker, name, data, successCallback, errorCallback);
};
var spellcheck = function (editor, pluginUrl, startedState, textMatcherState, lastSuggestionsState, currentLanguageState) {
if (finish(editor, startedState, textMatcherState)) {
return;
}
var errorCallback = function (message) {
editor.notificationManager.open({
text: message,
type: 'error'
});
editor.setProgressState(false);
finish(editor, startedState, textMatcherState);
};
var successCallback = function (data) {
markErrors(editor, startedState, textMatcherState, lastSuggestionsState, data);
};
editor.setProgressState(true);
sendRpcCall(editor, pluginUrl, currentLanguageState, 'spellcheck', getTextMatcher(editor, textMatcherState).text, successCallback, errorCallback);
editor.focus();
};
var checkIfFinished = function (editor, startedState, textMatcherState) {
if (!editor.dom.select('span.mce-spellchecker-word').length) {
finish(editor, startedState, textMatcherState);
}
};
var addToDictionary = function (editor, pluginUrl, startedState, textMatcherState, currentLanguageState, word, spans) {
editor.setProgressState(true);
sendRpcCall(editor, pluginUrl, currentLanguageState, 'addToDictionary', word, function () {
editor.setProgressState(false);
editor.dom.remove(spans, true);
checkIfFinished(editor, startedState, textMatcherState);
}, function (message) {
editor.notificationManager.open({
text: message,
type: 'error'
});
editor.setProgressState(false);
});
};
var ignoreWord = function (editor, startedState, textMatcherState, word, spans, all) {
editor.selection.collapse();
if (all) {
global$1.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(editor, startedState, textMatcherState);
};
var finish = function (editor, startedState, textMatcherState) {
var bookmark = editor.selection.getBookmark();
getTextMatcher(editor, textMatcherState).reset();
editor.selection.moveToBookmark(bookmark);
textMatcherState.set(null);
if (startedState.get()) {
startedState.set(false);
Events.fireSpellcheckEnd(editor);
return true;
}
};
var getElmIndex = function (elm) {
var value = elm.getAttribute('data-mce-index');
if (typeof value === 'number') {
return '' + value;
}
return value;
};
var findSpansByIndex = function (editor, index) {
var nodes;
var spans = [];
nodes = global$1.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;
};
var markErrors = function (editor, startedState, textMatcherState, lastSuggestionsState, data) {
var suggestions, hasDictionarySupport;
if (typeof data !== 'string' && data.words) {
hasDictionarySupport = !!data.dictionary;
suggestions = data.words;
} else {
suggestions = data;
}
editor.setProgressState(false);
if (isEmpty(suggestions)) {
var message = editor.translate('No misspellings found.');
editor.notificationManager.open({
text: message,
type: 'info'
});
startedState.set(false);
return;
}
lastSuggestionsState.set({
suggestions: suggestions,
hasDictionarySupport: hasDictionarySupport
});
var bookmark = editor.selection.getBookmark();
getTextMatcher(editor, textMatcherState).find(Settings.getSpellcheckerWordcharPattern(editor)).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
});
});
editor.selection.moveToBookmark(bookmark);
startedState.set(true);
Events.fireSpellcheckStart(editor);
};
var Actions = {
spellcheck: spellcheck,
checkIfFinished: checkIfFinished,
addToDictionary: addToDictionary,
ignoreWord: ignoreWord,
findSpansByIndex: findSpansByIndex,
getElmIndex: getElmIndex,
markErrors: markErrors
};
var get = function (editor, startedState, lastSuggestionsState, textMatcherState, currentLanguageState, url) {
var getLanguage = function () {
return currentLanguageState.get();
};
var getWordCharPattern = function () {
return Settings.getSpellcheckerWordcharPattern(editor);
};
var markErrors = function (data) {
Actions.markErrors(editor, startedState, textMatcherState, lastSuggestionsState, data);
};
var getTextMatcher = function () {
return textMatcherState.get();
};
return {
getTextMatcher: getTextMatcher,
getWordCharPattern: getWordCharPattern,
markErrors: markErrors,
getLanguage: getLanguage
};
};
var Api = { get: get };
var register = function (editor, pluginUrl, startedState, textMatcherState, lastSuggestionsState, currentLanguageState) {
editor.addCommand('mceSpellCheck', function () {
Actions.spellcheck(editor, pluginUrl, startedState, textMatcherState, lastSuggestionsState, currentLanguageState);
});
};
var Commands = { register: register };
var buildMenuItems = function (listName, languageValues) {
var items = [];
global$1.each(languageValues, function (languageValue) {
items.push({
selectable: true,
text: languageValue.name,
data: languageValue.value
});
});
return items;
};
var updateSelection = function (editor, currentLanguageState) {
return function (e) {
var selectedLanguage = currentLanguageState.get();
e.control.items().each(function (ctrl) {
ctrl.active(ctrl.settings.data === selectedLanguage);
});
};
};
var getItems = function (editor) {
return global$1.map(Settings.getLanguages(editor).split(','), function (langPair) {
langPair = langPair.split('=');
return {
name: langPair[0],
value: langPair[1]
};
});
};
var register$1 = function (editor, pluginUrl, startedState, textMatcherState, currentLanguageState, lastSuggestionsState) {
var languageMenuItems = buildMenuItems('Language', getItems(editor));
var startSpellchecking = function () {
Actions.spellcheck(editor, pluginUrl, startedState, textMatcherState, lastSuggestionsState, currentLanguageState);
};
var buttonArgs = {
tooltip: 'Spellcheck',
onclick: startSpellchecking,
onPostRender: function (e) {
var ctrl = e.control;
editor.on('SpellcheckStart SpellcheckEnd', function () {
ctrl.active(startedState.get());
});
}
};
if (languageMenuItems.length > 1) {
buttonArgs.type = 'splitbutton';
buttonArgs.menu = languageMenuItems;
buttonArgs.onshow = updateSelection(editor, currentLanguageState);
buttonArgs.onselect = function (e) {
currentLanguageState.set(e.control.settings.data);
};
}
editor.addButton('spellchecker', buttonArgs);
editor.addMenuItem('spellchecker', {
text: 'Spellcheck',
context: 'tools',
onclick: startSpellchecking,
selectable: true,
onPostRender: function () {
var self = this;
self.active(startedState.get());
editor.on('SpellcheckStart SpellcheckEnd', function () {
self.active(startedState.get());
});
}
});
};
var Buttons = { register: register$1 };
var global$4 = tinymce.util.Tools.resolve('tinymce.dom.DOMUtils');
var global$5 = tinymce.util.Tools.resolve('tinymce.ui.Factory');
var suggestionsMenu;
var showSuggestions = function (editor, pluginUrl, lastSuggestionsState, startedState, textMatcherState, currentLanguageState, word, spans) {
var items = [], suggestions = lastSuggestionsState.get().suggestions[word];
global$1.each(suggestions, function (suggestion) {
items.push({
text: suggestion,
onclick: function () {
editor.insertContent(editor.dom.encode(suggestion));
editor.dom.remove(spans);
Actions.checkIfFinished(editor, startedState, textMatcherState);
}
});
});
items.push({ text: '-' });
var hasDictionarySupport = lastSuggestionsState.get().hasDictionarySupport;
if (hasDictionarySupport) {
items.push({
text: 'Add to Dictionary',
onclick: function () {
Actions.addToDictionary(editor, pluginUrl, startedState, textMatcherState, currentLanguageState, word, spans);
}
});
}
items.push.apply(items, [
{
text: 'Ignore',
onclick: function () {
Actions.ignoreWord(editor, startedState, textMatcherState, word, spans);
}
},
{
text: 'Ignore all',
onclick: function () {
Actions.ignoreWord(editor, startedState, textMatcherState, word, spans, true);
}
}
]);
suggestionsMenu = global$5.create('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(domGlobals.document.body);
var pos = global$4.DOM.getPos(editor.getContentAreaContainer());
var targetPos = editor.dom.getPos(spans[0]);
var root = editor.dom.getRoot();
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);
};
var setup = function (editor, pluginUrl, lastSuggestionsState, startedState, textMatcherState, currentLanguageState) {
editor.on('click', function (e) {
var target = e.target;
if (target.className === 'mce-spellchecker-word') {
e.preventDefault();
var spans = Actions.findSpansByIndex(editor, Actions.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(editor, pluginUrl, lastSuggestionsState, startedState, textMatcherState, currentLanguageState, target.getAttribute('data-mce-word'), spans);
}
}
});
};
var SuggestionsMenu = { setup: setup };
global.add('spellchecker', function (editor, pluginUrl) {
if (DetectProPlugin.hasProPlugin(editor) === false) {
var startedState = Cell(false);
var currentLanguageState = Cell(Settings.getLanguage(editor));
var textMatcherState = Cell(null);
var lastSuggestionsState = Cell(null);
Buttons.register(editor, pluginUrl, startedState, textMatcherState, currentLanguageState, lastSuggestionsState);
SuggestionsMenu.setup(editor, pluginUrl, lastSuggestionsState, startedState, textMatcherState, currentLanguageState);
Commands.register(editor, pluginUrl, startedState, textMatcherState, lastSuggestionsState, currentLanguageState);
return Api.get(editor, startedState, lastSuggestionsState, textMatcherState, currentLanguageState, pluginUrl);
}
});
function Plugin () {
}
return Plugin;
}(window));
})();
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