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/* jce - 2.9.82 | 2024-11-20 | https://www.joomlacontenteditor.net | Source: https://github.com/widgetfactory/jce | Copyright (C) 2006 - 2024 Ryan Demmer. All rights reserved | GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html */
!function(tinymce) {
var Dispatcher = tinymce.util.Dispatcher, Storage = window.localStorage;
Storage && (tinymce._beforeUnloadHandler = function(e) {
var msg;
return tinymce.each(tinymce.editors, function(editor) {
editor.plugins.autosave && editor.plugins.autosave.storeDraft(), !msg && editor.isDirty() && editor.getParam("autosave_ask_before_unload") && (msg = editor.translate("You have unsaved changes are you sure you want to navigate away?"),
"undefined" != typeof Joomla) && Joomla.loadingLayer && Joomla.loadingLayer("hide");
}), msg;
}, tinymce.PluginManager.add("autosave", function(ed) {
var prefix, started, self = this, settings = ed.settings;
function parseTime(time, defaultTime) {
return ((time = /^(\d+)([ms]?)$/.exec("" + (time || defaultTime)))[2] ? {
s: 1e3,
m: 6e4
}[time[2]] : 1) * parseInt(time, 10);
}
function hasDraft() {
var time = parseInt(Storage.getItem(prefix + "time"), 10) || 0;
if (!(new Date().getTime() - time > settings.autosave_retention)) return 1;
removeDraft(!1);
}
function removeDraft(fire) {
var content = Storage.getItem(prefix + "draft");
Storage.removeItem(prefix + "draft"), Storage.removeItem(prefix + "time"),
!1 !== fire && content && self.onRemoveDraft.dispatch(self, {
content: content
});
}
function storeDraft() {
var content, expires;
!isEmpty() && ed.isDirty() && (content = ed.getContent({
format: "raw",
no_events: !0
}), expires = new Date().getTime(), Storage.setItem(prefix + "draft", content),
Storage.setItem(prefix + "time", expires), self.onStoreDraft.dispatch(self, {
expires: expires,
content: content
}));
}
function restoreDraft() {
var content;
hasDraft() && (content = Storage.getItem(prefix + "draft"), ed.setContent(content, {
format: "raw"
}), self.onRestoreDraft.dispatch(self, {
content: content
}));
}
function isEmpty(html) {
var forcedRootBlockName = ed.settings.forced_root_block;
return "" === (html = tinymce.trim(void 0 === html ? ed.getBody().innerHTML : html)) || new RegExp("^<" + forcedRootBlockName + "[^>]*>((\xa0| |[ \t]|<br[^>]*>)+?|)</" + forcedRootBlockName + ">|<br>$", "i").test(html);
}
self.onStoreDraft = new Dispatcher(self), self.onRestoreDraft = new Dispatcher(self),
self.onRemoveDraft = new Dispatcher(self), prefix = (prefix = (prefix = (prefix = settings.autosave_prefix || "tinymce-autosave-{path}{query}-{id}-").replace(/\{path\}/g, document.location.pathname)).replace(/\{query\}/g, document.location.search)).replace(/\{id\}/g, ed.id),
settings.autosave_interval = parseTime(settings.autosave_interval, "30s"),
settings.autosave_retention = parseTime(settings.autosave_retention, "20m"),
ed.addButton("autosave", {
title: "autosave.restore_content",
onclick: function() {
ed.undoManager.beforeChange(), restoreDraft(), removeDraft(), ed.undoManager.add(),
ed.nodeChanged();
}
}), ed.onNodeChange.add(function() {
var controlManager = ed.controlManager;
controlManager.get("autosave") && controlManager.setDisabled("autosave", !hasDraft());
}), ed.onInit.add(function() {
!ed.controlManager.get("autosave") || started || (setInterval(function() {
ed.removed || storeDraft();
}, settings.autosave_interval), started = !0);
}), !1 !== ed.settings.autosave_restore_when_empty && (ed.onInit.add(function() {
hasDraft() && isEmpty() && restoreDraft();
}), ed.onSaveContent.add(function() {
removeDraft();
})), self.storeDraft = storeDraft, window.onbeforeunload = tinymce._beforeUnloadHandler;
}));
}(tinymce);