--- /dev/null
+if (!RedactorPlugins) var RedactorPlugins = {};
+
+/**
+ * Provides a user storage-based background saving mechanism for Redactor.
+ *
+ * @author Alexander Ebert
+ * @copyright 2001-2015 WoltLab GmbH
+ * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ */
+RedactorPlugins.wautosave = function() {
+ "use strict";
+
+ var _didSave = false;
+ var _lastMessage = '';
+ var _notice = null;
+ var _noticePE = null;
+ var _paused = false;
+ var _textarea = null;
+ var _worker = null;
+
+ return {
+ init: function() {
+ _textarea = this.$textarea[0];
+
+ if (this.wutil.getOption('woltlab.autosave').active) {
+ this.wautosave.enable();
+
+ if (this.wutil.getOption('woltlab.autosave').saveOnInit || this.$textarea.data('saveOnInit')) {
+ this.wutil.setOption('woltlab.autosaveOnce', true);
+ }
+ else {
+ this.wautosave.restore();
+ }
+ }
+
+ // prevent Redactor's own autosave
+ this.wutil.setOption('autosave', false);
+
+ // disable autosave on destroy
+ var mpDestroy = this.core.destroy;
+ this.core.destroy = (function() {
+ this.wautosave.disable();
+
+ mpDestroy.call(this);
+ }).bind(this);
+ },
+
+ /**
+ * Enables automatic saving every 15 seconds.
+ *
+ * @param {string} key storage prefix key
+ */
+ enable: function(key) {
+ if (!this.wutil.getOption('woltlab.autosave').active) {
+ this.wutil.setOption('woltlab.autosave', {
+ active: true,
+ key: key
+ });
+ }
+
+ if (_worker === null) {
+ this.wautosave.purgeOutdated();
+
+ _worker = new WCF.PeriodicalExecuter(this.wautosave.save.bind(this), 15 * 1000);
+ }
+ },
+
+ /**
+ * Saves current editor text to local browser storage.
+ *
+ * @param {boolean} force force save regardless when the last save occured
+ */
+ save: function(force) {
+ if (force !== true) force = false;
+
+ var content = this.wutil.getText();
+ if (_lastMessage === content && !force) {
+ return;
+ }
+
+ try {
+ localStorage.setItem(this.wutil.getOption('woltlab.autosave').key, JSON.stringify({
+ content: content,
+ timestamp: Date.now()
+ }));
+ _lastMessage = content;
+ _didSave = true;
+
+ if (_noticePE === null) {
+ _noticePE = new WCF.PeriodicalExecuter((function(pe) {
+ if (_paused === true) {
+ return;
+ }
+
+ if (_didSave === false) {
+ pe.stop();
+ _noticePE = null;
+
+ return;
+ }
+
+ this.wautosave.showNotice('saved');
+ _didSave = false;
+ }).bind(this), 120 * 1000);
+ }
+ }
+ catch (e) {
+ console.debug("[wautosave.save] Unable to access local storage: " + e.message);
+ }
+ },
+
+ /**
+ * Disables automatic saving.
+ */
+ disable: function() {
+ if (!this.wutil.getOption('woltlab.autosave').active) {
+ return;
+ }
+
+ _worker.stop();
+ _worker = null;
+
+ this.wutil.setOption('woltlab.autosave', {
+ active: false,
+ key: ''
+ });
+ },
+
+ /**
+ * Attempts to purge saved text.
+ */
+ purge: function() {
+ try {
+ localStorage.removeItem(this.wutil.getOption('woltlab.autosave').key);
+ }
+ catch (e) {
+ console.debug("[wautosave.purge] Unable to access local storage: " + e.message);
+ }
+ },
+
+ /**
+ * Attempts to restore a saved text.
+ *
+ * @return {boolean} false if there was no content
+ */
+ restore: function() {
+ var options = this.wutil.getOption('woltlab.autosave');
+ var text = null;
+
+ try {
+ text = localStorage.getItem(options.key);
+ }
+ catch (e) {
+ console.debug("[wutil.autosaveRestore] Unable to access local storage: " + e.message);
+ }
+
+ try {
+ if (text !== null) text = JSON.parse(text);
+ }
+ catch (e) {
+ text = null;
+ }
+
+ if (text === null || !text.content) {
+ return false;
+ }
+
+ if (options.lastEditTime && (options.lastEditTime * 1000) > text.timestamp) {
+ // stored message is older than last edit time, consider it tainted and discard
+ this.wautosave.purge();
+
+ return false;
+ }
+
+ if (options.prompt) {
+ this.autosave.showNotice('prompt', text);
+
+ return false;
+ }
+
+ if (this.wutil.inWysiwygMode()) {
+ this.wutil.setOption('woltlab.originalValue', text.content);
+ }
+ else {
+ _textarea.value = text.content;
+ }
+
+ this.wautosave.showNotice('restored', { timestamp: text.timestamp });
+
+ return true;
+ },
+
+ /**
+ * Displays a notice regarding the autosave feature.
+ *
+ * @param {string} type notification type
+ * @param {object} data notification data
+ */
+ showNotice: function(type, data) {
+ if (_notice === null) {
+ _notice = $('<div class="redactorAutosaveNotice"><span class="redactorAutosaveMessage" /></div>');
+ _notice.appendTo(this.$box);
+
+ var resetNotice = (function(event) {
+ if (event !== null && event.originalEvent.propertyName !== 'opacity') {
+ return;
+ }
+
+ if (_notice.hasClass('open') && event !== null) {
+ if (_notice.data('callbackOpen')) {
+ _notice.data('callbackOpen')();
+ }
+ }
+ else {
+ if (_notice.data('callbackClose')) {
+ _notice.data('callbackClose')();
+ }
+
+ _notice.removeData('callbackClose');
+ _notice.removeData('callbackOpen');
+
+ _notice.removeClass('redactorAutosaveNoticeIcons');
+ _notice.empty();
+ $('<span class="redactorAutosaveMessage" />').appendTo(_notice);
+ }
+ }).bind(this);
+
+ _notice.on('transitionend webkitTransitionEnd', resetNotice);
+ }
+
+ var message = '', uuid = '';
+ switch (type) {
+ case 'prompt':
+ $('<span class="icon icon16 fa-info blue jsTooltip" title="' + WCF.Language.get('wcf.message.autosave.restored.version', { date: new Date(data.timestamp).toLocaleString() }) + '"></span>').prependTo(_notice);
+ var accept = $('<span class="icon icon16 fa-check green pointer jsTooltip" title="' + WCF.Language.get('wcf.message.autosave.prompt.confirm') + '"></span>').appendTo(_notice);
+ var discard = $('<span class="icon icon16 fa-times red pointer jsTooltip" title="' + WCF.Language.get('wcf.message.autosave.prompt.discard') + '"></span>').appendTo(_notice);
+
+ accept.click((function() {
+ this.wutil.replaceText(data.content);
+
+ resetNotice(null);
+
+ this.wautosave.showNotice('restored', data);
+ }).bind(this));
+
+ discard.click((function() {
+ this.wautosave.purge();
+
+ _notice.removeClass('open');
+ }).bind(this));
+
+ message = WCF.Language.get('wcf.message.autosave.prompt');
+ _notice.addClass('redactorAutosaveNoticeIcons');
+
+ uuid = WCF.System.Event.addListener('com.woltlab.wcf.redactor', 'keydown_' + _textarea.id, (function(data) {
+ WCF.System.Event.removeListener('com.woltlab.wcf.redactor', 'keydown_' + _textarea.id, uuid);
+
+ setTimeout(function() { _notice.removeClass('open'); }, 3000);
+ }).bind(this));
+ break;
+
+ case 'restored':
+ $('<span class="icon icon16 fa-info blue jsTooltip" title="' + WCF.Language.get('wcf.message.autosave.restored.version', { date: new Date(data.timestamp).toLocaleString() }) + '"></span>').prependTo(_notice);
+ var accept = $('<span class="icon icon16 fa-check green pointer jsTooltip" title="' + WCF.Language.get('wcf.message.autosave.restored.confirm') + '"></span>').appendTo(_notice);
+ var discard = $('<span class="icon icon16 fa-times red pointer jsTooltip" title="' + WCF.Language.get('wcf.message.autosave.restored.revert') + '"></span>').appendTo(_notice);
+
+ accept.click(function() { _notice.removeClass('open'); });
+
+ discard.click((function() {
+ WCF.System.Confirmation.show(WCF.Language.get('wcf.message.autosave.restored.revert.confirmMessage'), (function(action) {
+ if (action === 'confirm') {
+ this.wutil.reset();
+ this.wautosave.purge();
+
+ _notice.removeClass('open');
+ }
+ }).bind(this));
+ }).bind(this));
+
+ message = WCF.Language.get('wcf.message.autosave.restored');
+ _notice.addClass('redactorAutosaveNoticeIcons');
+
+ uuid = WCF.System.Event.addListener('com.woltlab.wcf.redactor', 'keydown_' + _textarea.id, (function(data) {
+ WCF.System.Event.removeListener('com.woltlab.wcf.redactor', 'keydown_' + _textarea.id, uuid);
+
+ setTimeout(function() { accept.trigger('click'); }, 3000);
+ }).bind(this));
+ break;
+
+ case 'saved':
+ if (_notice.hasClass('open')) {
+ return;
+ }
+
+ setTimeout(function() {
+ _notice.removeClass('open');
+ }, 2000);
+
+ message = WCF.Language.get('wcf.message.autosave.saved');
+ break;
+ }
+
+ _notice.children('span.redactorAutosaveMessage').text(message);
+ _notice.addClass('open');
+
+ if (type !== 'saved') {
+ WCF.DOMNodeInsertedHandler.execute();
+ }
+ },
+
+ /**
+ * Automatically purges autosaved content older than 7 days.
+ */
+ purgeOutdated: function() {
+ var lastChecked = 0;
+ var prefix = this.wutil.getOption('woltlab.autosave').prefix;
+ var master = prefix + '_wcf_master';
+
+ try {
+ lastChecked = localStorage.getItem(master);
+ }
+ catch (e) {
+ console.debug("[wautosave.purgeOutdated] Unable to access local storage: " + e.message);
+ }
+
+ if (lastChecked === 0) {
+ // unable to access local storage, skip check
+ return;
+ }
+
+ // JavaScript timestamps are in miliseconds
+ var oneWeekAgo = Date.now() - (7 * 24 * 3600 * 1000), value;
+ if (lastChecked === null || lastChecked < oneWeekAgo) {
+ var regExp = new RegExp('^' + prefix + '_');
+ for (var key in localStorage) {
+ if (key.match(regExp) && key !== master) {
+ value = localStorage.getItem(key);
+ try {
+ value = JSON.parse(value);
+ }
+ catch (e) {
+ value = { timestamp: 0 };
+ }
+
+ if (value === null || !value.timestamp || value.timestamp < oneWeekAgo) {
+ try {
+ localStorage.removeItem(key);
+ }
+ catch (e) {
+ console.debug("[wautosave.purgeOutdated] Unable to access local storage: " + e.message);
+ }
+ }
+ }
+ }
+
+ try {
+ localStorage.setItem(master, Date.now());
+ }
+ catch (e) {
+ console.debug("[wautosave.purgeOutdated] Unable to access local storage: " + e.message);
+ }
+ }
+ },
+
+ /**
+ * Temporarily pauses autosave worker.
+ */
+ autosavePause: function() {
+ _paused = true;
+ },
+
+ /**
+ * Resumes autosave worker.
+ */
+ autosaveResume: function() {
+ _paused = false;
+ }
+ };
+};
// convert HTML to BBCode upon submit
this.$textarea.parents('form').submit($.proxy(this.wutil.submit, this));
-
- if (this.wutil.getOption('woltlab.autosave').active) {
- this.wutil.autosaveEnable();
-
- if (this.wutil.getOption('woltlab.autosave').saveOnInit || this.$textarea.data('saveOnInit')) {
- this.wutil.setOption('woltlab.autosaveOnce', true);
- }
- else {
- this.wutil.autosaveRestore();
- }
- }
-
- // prevent Redactor's own autosave
- this.wutil.setOption('autosave', false);
-
- // disable autosave on destroy
- var $mpDestroy = this.core.destroy;
- this.core.destroy = (function() {
- this.wutil.autosaveDisable();
-
- $mpDestroy.call(this);
- }).bind(this);
},
/**
_textarea = this.wbbcode.convertFromHtml(_textarea.value).trim();
}
- this.wutil.autosavePurge();
+ this.wautosave.purge();
},
/**
WCF.System.Event.fireEvent('com.woltlab.wcf.redactor', 'reset', { wysiwygContainerID: _textarea.id });
},
- /**
- * Enables automatic saving every minute.
- *
- * @param string key
- */
- autosaveEnable: function(key) {
- if (!this.wutil.getOption('woltlab.autosave').active) {
- this.wutil.setOption('woltlab.autosave', {
- active: true,
- key: key
- });
- }
-
- if (this.wutil._autosaveWorker === null) {
- this.wutil.autosavePurgeOutdated();
-
- this.wutil._autosaveWorker = new WCF.PeriodicalExecuter((function(pe) {
- this.wutil.saveTextToStorage(false);
- }).bind(this), 15 * 1000);
- }
-
- return true;
- },
+ /** @deprecated 2.2 - please use `wautosave.enable()` instead */
+ autosaveEnable: function(key) { this.wautosave.enable(key); },
- /**
- * Saves current editor text to local browser storage.
- *
- * @param boolean force
- */
- saveTextToStorage: function(force) {
- var $content = this.wutil.getText();
- if ($autosaveLastMessage == $content && !force) {
- return;
- }
-
- try {
- localStorage.setItem(this.wutil.getOption('woltlab.autosave').key, JSON.stringify({
- content: $content,
- timestamp: Date.now()
- }));
- $autosaveLastMessage = $content;
- $autosaveDidSave = true;
-
- if ($autosaveSaveNoticePE === null) {
- $autosaveSaveNoticePE = new WCF.PeriodicalExecuter((function(pe) {
- if ($autosavePaused === true) {
- return;
- }
-
- if ($autosaveDidSave === false) {
- pe.stop();
- $autosaveSaveNoticePE = null;
-
- return;
- }
-
- this.wutil.autosaveShowNotice('saved');
- $autosaveDidSave = false;
- }).bind(this), 120 * 1000);
- }
- }
- catch (e) {
- console.debug("[wutil.saveTextToStorage] Unable to access local storage: " + e.message);
- }
- },
+ /** @deprecated 2.2 - please use `wautosave.save()` instead */
+ saveTextToStorage: function(force) { this.wautosave.save(force); },
- /**
- * Disables automatic saving.
- */
- autosaveDisable: function() {
- if (!this.wutil.getOption('woltlab.autosave').active) {
- return false;
- }
-
- this.wutil._autosaveWorker.stop();
- this.wutil._autosaveWorker = null;
-
- this.wutil.setOption('woltlab.autosave', {
- active: false,
- key: ''
- });
-
- return true;
- },
+ /** @deprecated 2.2 - please use `wautosave.disable()` instead */
+ autosaveDisable: function() { return this.wautosave.disable(); },
- /**
- * Attempts to purge saved text.
- *
- * @param string key
- */
- autosavePurge: function() {
- try {
- localStorage.removeItem(this.wutil.getOption('woltlab.autosave').key);
- }
- catch (e) {
- console.debug("[wutil.autosavePurge] Unable to access local storage: " + e.message);
- }
- },
+ /** @deprecated 2.2 - please use `wautosave.purge()` instead */
+ autosavePurge: function() { this.wautosave.purge(); },
- /**
- * Attempts to restore a saved text.
- *
- * @return boolean
- */
- autosaveRestore: function() {
- var $options = this.wutil.getOption('woltlab.autosave');
- var $text = null;
-
- try {
- $text = localStorage.getItem($options.key);
- }
- catch (e) {
- console.debug("[wutil.autosaveRestore] Unable to access local storage: " + e.message);
- }
-
- try {
- $text = ($text === null) ? null : JSON.parse($text);
- }
- catch (e) {
- $text = null;
- }
-
- if ($text === null || !$text.content) {
- return false;
- }
-
- if ($options.lastEditTime && ($options.lastEditTime * 1000) > $text.timestamp) {
- // stored message is older than last edit time, consider it tainted and discard
- this.wutil.autosavePurge();
-
- return false;
- }
-
- if ($options.prompt) {
- this.wutil.autosaveShowNotice('prompt', $text);
-
- return false;
- }
-
- if (this.wutil.inWysiwygMode()) {
- this.wutil.setOption('woltlab.originalValue', $text.content);
- }
- else {
- _textarea.value = $text.content;
- }
-
- this.wutil.autosaveShowNotice('restored', { timestamp: $text.timestamp });
-
- return true;
- },
+ /** @deprecated 2.2 - please use `wautosave.restore()` instead */
+ autosaveRestore: function() { return this.wautosave.restore(); },
- /**
- * Displays a notice regarding the autosave feature.
- *
- * @param string type
- * @param object data
- */
- autosaveShowNotice: function(type, data) {
- if ($autosaveNotice === null) {
- $autosaveNotice = $('<div class="redactorAutosaveNotice"><span class="redactorAutosaveMessage" /></div>');
- $autosaveNotice.appendTo(this.$box);
-
- var $resetNotice = (function(event) {
- if (event !== null && event.originalEvent.propertyName !== 'opacity') {
- return;
- }
-
- if ($autosaveNotice.hasClass('open') && event !== null) {
- if ($autosaveNotice.data('callbackOpen')) {
- $autosaveNotice.data('callbackOpen')();
- }
- }
- else {
- if ($autosaveNotice.data('callbackClose')) {
- $autosaveNotice.data('callbackClose')();
- }
-
- $autosaveNotice.removeData('callbackClose');
- $autosaveNotice.removeData('callbackOpen');
-
- $autosaveNotice.removeClass('redactorAutosaveNoticeIcons');
- $autosaveNotice.empty();
- $('<span class="redactorAutosaveMessage" />').appendTo($autosaveNotice);
- }
- }).bind(this);
-
- $autosaveNotice.on('transitionend webkitTransitionEnd', $resetNotice);
- }
-
- var $message = '';
- switch (type) {
- case 'prompt':
- $('<span class="icon icon16 fa-info blue jsTooltip" title="' + WCF.Language.get('wcf.message.autosave.restored.version', { date: new Date(data.timestamp).toLocaleString() }) + '"></span>').prependTo($autosaveNotice);
- var $accept = $('<span class="icon icon16 fa-check green pointer jsTooltip" title="' + WCF.Language.get('wcf.message.autosave.prompt.confirm') + '"></span>').appendTo($autosaveNotice);
- var $discard = $('<span class="icon icon16 fa-times red pointer jsTooltip" title="' + WCF.Language.get('wcf.message.autosave.prompt.discard') + '"></span>').appendTo($autosaveNotice);
-
- $accept.click((function() {
- this.wutil.replaceText(data.content);
-
- $resetNotice(null);
-
- this.wutil.autosaveShowNotice('restored', data);
- }).bind(this));
-
- $discard.click((function() {
- this.wutil.autosavePurge();
-
- $autosaveNotice.removeClass('open');
- }).bind(this));
-
- $message = WCF.Language.get('wcf.message.autosave.prompt');
- $autosaveNotice.addClass('redactorAutosaveNoticeIcons');
-
- var $uuid = '';
- $uuid = WCF.System.Event.addListener('com.woltlab.wcf.redactor', 'keydown_' + _textarea.id, (function(data) {
- WCF.System.Event.removeListener('com.woltlab.wcf.redactor', 'keydown_' + _textarea.id, $uuid);
-
- setTimeout(function() { $autosaveNotice.removeClass('open'); }, 3000);
- }).bind(this));
- break;
-
- case 'restored':
- $('<span class="icon icon16 fa-info blue jsTooltip" title="' + WCF.Language.get('wcf.message.autosave.restored.version', { date: new Date(data.timestamp).toLocaleString() }) + '"></span>').prependTo($autosaveNotice);
- var $accept = $('<span class="icon icon16 fa-check green pointer jsTooltip" title="' + WCF.Language.get('wcf.message.autosave.restored.confirm') + '"></span>').appendTo($autosaveNotice);
- var $discard = $('<span class="icon icon16 fa-times red pointer jsTooltip" title="' + WCF.Language.get('wcf.message.autosave.restored.revert') + '"></span>').appendTo($autosaveNotice);
-
- $accept.click(function() { $autosaveNotice.removeClass('open'); });
-
- $discard.click((function() {
- WCF.System.Confirmation.show(WCF.Language.get('wcf.message.autosave.restored.revert.confirmMessage'), (function(action) {
- if (action === 'confirm') {
- this.wutil.reset();
- this.wutil.autosavePurge();
-
- $autosaveNotice.removeClass('open');
- }
- }).bind(this));
- }).bind(this));
-
- $message = WCF.Language.get('wcf.message.autosave.restored');
- $autosaveNotice.addClass('redactorAutosaveNoticeIcons');
-
- var $uuid = '';
- $uuid = WCF.System.Event.addListener('com.woltlab.wcf.redactor', 'keydown_' + _textarea.id, (function(data) {
- WCF.System.Event.removeListener('com.woltlab.wcf.redactor', 'keydown_' + _textarea.id, $uuid);
-
- setTimeout(function() { $accept.trigger('click'); }, 3000);
- }).bind(this));
- break;
-
- case 'saved':
- if ($autosaveNotice.hasClass('open')) {
- return;
- }
-
- setTimeout(function() {
- $autosaveNotice.removeClass('open');
- }, 2000);
-
- $message = WCF.Language.get('wcf.message.autosave.saved');
- break;
- }
-
- $autosaveNotice.children('span.redactorAutosaveMessage').text($message);
- $autosaveNotice.addClass('open');
-
- if (type !== 'saved') {
- WCF.DOMNodeInsertedHandler.execute();
- }
- },
+ /** @deprecated 2.2 - please use `wautosave.showNotice()` instead */
+ autosaveShowNotice: function(type, data) { this.wautosave.showNotice(type, data); },
- /**
- * Automatically purges autosaved content older than 7 days.
- */
- autosavePurgeOutdated: function() {
- var $lastChecked = 0;
- var $prefix = this.wutil.getOption('woltlab.autosave').prefix;
- var $master = $prefix + '_wcf_master';
-
- try {
- $lastChecked = localStorage.getItem($master);
- }
- catch (e) {
- console.debug("[wutil.autosavePurgeOutdated] Unable to access local storage: " + e.message);
- }
-
- if ($lastChecked === 0) {
- // unable to access local storage, skip check
- return;
- }
-
- // JavaScript timestamps are in miliseconds
- var $oneWeekAgo = Date.now() - (7 * 24 * 3600 * 1000);
- if ($lastChecked === null || $lastChecked < $oneWeekAgo) {
- var $regExp = new RegExp('^' + $prefix + '_');
- for (var $key in localStorage) {
- if ($key.match($regExp) && $key !== $master) {
- var $value = localStorage.getItem($key);
- try {
- $value = JSON.parse($value);
- }
- catch (e) {
- $value = { timestamp: 0 };
- }
-
- if ($value === null || !$value.timestamp || $value.timestamp < $oneWeekAgo) {
- try {
- localStorage.removeItem($key);
- }
- catch (e) {
- console.debug("[wutil.autosavePurgeOutdated] Unable to access local storage: " + e.message);
- }
- }
- }
- }
-
- try {
- localStorage.setItem($master, Date.now());
- }
- catch (e) {
- console.debug("[wutil.autosavePurgeOutdated] Unable to access local storage: " + e.message);
- }
- }
- },
+ /** @deprecated 2.2 - please use `wautosave.purgeOutdated()` instead */
+ autosavePurgeOutdated: function() { this.wautosave.purgeOutdated(); },
- /**
- * Temporarily pauses autosave worker.
- */
- autosavePause: function() {
- $autosavePaused = true;
- },
+ /** @deprecated 2.2 - please use `wautosave.pause()` instead */
+ autosavePause: function() { this.wautosave.pause(); },
- /**
- * Resumes autosave worker.
- */
- autosaveResume: function() {
- $autosavePaused = false;
- },
+ /** @deprecated 2.2 - please use `wautosave.resume()` instead */
+ autosaveResume: function() { this.wautosave.resume(); },
/**
* Replaces one button with a new one.
/**
* Returns source textarea object.
*
+ * @deprecated 2.2 - please use `core.getTextarea()` instead
* @return jQuery
*/
getSource: function() {
* @param Element element
*/
setCaretBefore: function(element) {
- this.wutil._setCaret(element, true);
+ this.caret.setBefore(element);
},
/**
* @param Element element
*/
setCaretAfter: function(element) {
- this.wutil._setCaret(element, false);
+ this.caret.setAfter(element);
},
/**
* Sets the caret at target position.
*
+ * @deprecated 2.2 - please use `wutil.setCaret(Before|After)()` instead
* @param Element element
* @param boolean setBefore
*/
_setCaret: function(element, setBefore) {
- var $node;
- if ((element[0] || element).parentElement && (element[0] || element).parentElement.tagName === 'BLOCKQUOTE') {
- $node = $('<div>' + this.opts.invisibleSpace + '</div>');
- }
- else {
- $node = $('<p>' + this.opts.invisibleSpace + '</p>');
- }
-
- $node[(setBefore ? 'insertBefore' : 'insertAfter')](element);
- this.caret.setEnd($node[0]);
+ this.caret[(setBefore ? 'setBefore' : 'setAfter')](element);
},
/**
* - pasting lists/list-items in lists can yield empty <li></li>
*/
fixDOM: function() {
- var element, elements = _editor.querySelectorAll('li'), parent;
+ var elements = _editor.querySelectorAll('li:empty'), parent;
for (var i = 0, length = elements.length; i < length; i++) {
- element = elements[0];
- if (element.innerHTML === '') {
- parent = element.parentNode;
- if (parent.childElementCount > 1) {
- parent.removeChild(element);
- }
+ parent = elements[i].parentNode;
+ if (parent.childElementCount > 1) {
+ parent.removeChild(elements[i]);
}
}
// remove input elements
- var inputElements = _editor.getElementsByTagName('INPUT');
- while (inputElements.length) {
- inputElements[0].parentNode.removeChild(inputElements[0]);
- }
+ elements = _editor.getElementsByTagName('INPUT');
+ while (elements.length) elements[0].parentNode.removeChild(elements[0]);
}
};
};
projects / GitHub / WoltLab / WCF.git / commitdiff