(function () {
var defs = {}; // id -> {dependencies, definition, instance (possibly undefined)}
// Used when there is no 'main' module.
// The name is probably (hopefully) unique so minification removes for releases.
var register_3795 = function (id) {
var module = dem(id);
var fragments = id.split('.');
var target = Function('return this;')();
for (var i = 0; i < fragments.length - 1; ++i) {
if (target[fragments[i]] === undefined)
target[fragments[i]] = {};
target = target[fragments[i]];
}
target[fragments[fragments.length - 1]] = module;
};
var instantiate = function (id) {
var actual = defs[id];
var dependencies = actual.deps;
var definition = actual.defn;
var len = dependencies.length;
var instances = new Array(len);
for (var i = 0; i < len; ++i)
instances[i] = dem(dependencies[i]);
var defResult = definition.apply(null, instances);
if (defResult === undefined)
throw 'module [' + id + '] returned undefined';
actual.instance = defResult;
};
var def = function (id, dependencies, definition) {
if (typeof id !== 'string')
throw 'module id must be a string';
else if (dependencies === undefined)
throw 'no dependencies for ' + id;
else if (definition === undefined)
throw 'no definition function for ' + id;
defs[id] = {
deps: dependencies,
defn: definition,
instance: undefined
};
};
var dem = function (id) {
var actual = defs[id];
if (actual === undefined)
throw 'module [' + id + '] was undefined';
else if (actual.instance === undefined)
instantiate(id);
return actual.instance;
};
var req = function (ids, callback) {
var len = ids.length;
var instances = new Array(len);
for (var i = 0; i < len; ++i)
instances[i] = dem(ids[i]);
callback.apply(null, instances);
};
var ephox = {};
ephox.bolt = {
module: {
api: {
define: def,
require: req,
demand: dem
}
}
};
var define = def;
var require = req;
var demand = dem;
// this helps with minification when using a lot of global references
var defineGlobal = function (id, ref) {
define(id, [], function () { return ref; });
};
/*jsc
["tinymce.plugins.autosave.Plugin","ephox.katamari.api.Cell","tinymce.core.PluginManager","tinymce.plugins.autosave.api.Api","tinymce.plugins.autosave.core.BeforeUnload","tinymce.plugins.autosave.ui.Buttons","global!tinymce.util.Tools.resolve","tinymce.plugins.autosave.core.Storage","global!window","tinymce.core.EditorManager","tinymce.core.util.Tools","tinymce.plugins.autosave.api.Settings","global!setInterval","tinymce.core.util.LocalStorage","tinymce.plugins.autosave.api.Events","global!document","tinymce.plugins.autosave.core.Time"]
jsc*/
define(
'ephox.katamari.api.Cell',
[
],
function () {
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
};
};
return Cell;
}
);
defineGlobal("global!tinymce.util.Tools.resolve", tinymce.util.Tools.resolve);
/**
* ResolveGlobal.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.core.PluginManager',
[
'global!tinymce.util.Tools.resolve'
],
function (resolve) {
return resolve('tinymce.PluginManager');
}
);
defineGlobal("global!setInterval", setInterval);
/**
* ResolveGlobal.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.core.util.LocalStorage',
[
'global!tinymce.util.Tools.resolve'
],
function (resolve) {
return resolve('tinymce.util.LocalStorage');
}
);
/**
* ResolveGlobal.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.core.util.Tools',
[
'global!tinymce.util.Tools.resolve'
],
function (resolve) {
return resolve('tinymce.util.Tools');
}
);
/**
* Events.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.plugins.autosave.api.Events',
[
],
function () {
var fireRestoreDraft = function (editor) {
return editor.fire('RestoreDraft');
};
var fireStoreDraft = function (editor) {
return editor.fire('StoreDraft');
};
var fireRemoveDraft = function (editor) {
return editor.fire('RemoveDraft');
};
return {
fireRestoreDraft: fireRestoreDraft,
fireStoreDraft: fireStoreDraft,
fireRemoveDraft: fireRemoveDraft
};
}
);
defineGlobal("global!document", document);
/**
* Time.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.plugins.autosave.core.Time',
[
],
function () {
var parse = function (time, defaultTime) {
var multiples = {
s: 1000,
m: 60000
};
time = /^(\d+)([ms]?)$/.exec('' + (time || defaultTime));
return (time[2] ? multiples[time[2]] : 1) * parseInt(time, 10);
};
return {
parse: parse
};
}
);
/**
* Settings.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.plugins.autosave.api.Settings',
[
'global!document',
'tinymce.plugins.autosave.core.Time'
],
function (document, Time) {
var shouldAskBeforeUnload = function (editor) {
return editor.getParam("autosave_ask_before_unload", true);
};
var getAutoSavePrefix = function (editor) {
var prefix = editor.getParam('autosave_prefix', 'tinymce-autosave-{path}{query}{hash}-{id}-');
prefix = prefix.replace(/\{path\}/g, document.location.pathname);
prefix = prefix.replace(/\{query\}/g, document.location.search);
prefix = prefix.replace(/\{hash\}/g, document.location.hash);
prefix = prefix.replace(/\{id\}/g, editor.id);
return prefix;
};
var shouldRestoreWhenEmpty = function (editor) {
return editor.getParam('autosave_restore_when_empty', false);
};
var getAutoSaveInterval = function (editor) {
return Time.parse(editor.settings.autosave_interval, '30s');
};
var getAutoSaveRetention = function (editor) {
return Time.parse(editor.settings.autosave_retention, '20m');
};
return {
shouldAskBeforeUnload: shouldAskBeforeUnload,
getAutoSavePrefix: getAutoSavePrefix,
shouldRestoreWhenEmpty: shouldRestoreWhenEmpty,
getAutoSaveInterval: getAutoSaveInterval,
getAutoSaveRetention: getAutoSaveRetention
};
}
);
/**
* Storage.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.plugins.autosave.core.Storage',
[
'global!setInterval',
'tinymce.core.util.LocalStorage',
'tinymce.core.util.Tools',
'tinymce.plugins.autosave.api.Events',
'tinymce.plugins.autosave.api.Settings'
],
function (setInterval, LocalStorage, Tools, Events, Settings) {
var isEmpty = function (editor, html) {
var forcedRootBlockName = editor.settings.forced_root_block;
html = Tools.trim(typeof html === "undefined" ? editor.getBody().innerHTML : html);
return html === '' || new RegExp(
'^<' + forcedRootBlockName + '[^>]*>((\u00a0| |[ \t]|<br[^>]*>)+?|)<\/' + forcedRootBlockName + '>|<br>$', 'i'
).test(html);
};
var hasDraft = function (editor) {
var time = parseInt(LocalStorage.getItem(Settings.getAutoSavePrefix(editor) + "time"), 10) || 0;
if (new Date().getTime() - time > Settings.getAutoSaveRetention(editor)) {
removeDraft(editor, false);
return false;
}
return true;
};
var removeDraft = function (editor, fire) {
var prefix = Settings.getAutoSavePrefix(editor);
LocalStorage.removeItem(prefix + "draft");
LocalStorage.removeItem(prefix + "time");
if (fire !== false) {
Events.fireRemoveDraft(editor);
}
};
var storeDraft = function (editor) {
var prefix = Settings.getAutoSavePrefix(editor);
if (!isEmpty(editor) && editor.isDirty()) {
LocalStorage.setItem(prefix + "draft", editor.getContent({ format: 'raw', no_events: true }));
LocalStorage.setItem(prefix + "time", new Date().getTime());
Events.fireStoreDraft(editor);
}
};
var restoreDraft = function (editor) {
var prefix = Settings.getAutoSavePrefix(editor);
if (hasDraft(editor)) {
editor.setContent(LocalStorage.getItem(prefix + "draft"), { format: 'raw' });
Events.fireRestoreDraft(editor);
}
};
var startStoreDraft = function (editor, started) {
var interval = Settings.getAutoSaveInterval(editor);
if (!started.get()) {
setInterval(function () {
if (!editor.removed) {
storeDraft(editor);
}
}, interval);
started.set(true);
}
};
var restoreLastDraft = function (editor) {
editor.undoManager.transact(function () {
restoreDraft(editor);
removeDraft(editor);
});
editor.focus();
};
return {
isEmpty: isEmpty,
hasDraft: hasDraft,
removeDraft: removeDraft,
storeDraft: storeDraft,
restoreDraft: restoreDraft,
startStoreDraft: startStoreDraft,
restoreLastDraft: restoreLastDraft
};
}
);
/**
* Api.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.plugins.autosave.api.Api',
[
'tinymce.plugins.autosave.core.Storage'
],
function (Storage) {
// Inlined the curry function since adding Fun without tree shaking to every plugin would produce a lot of bloat
var curry = function (f, editor) {
return function () {
var args = Array.prototype.slice.call(arguments);
return f.apply(null, [editor].concat(args));
};
};
var get = function (editor) {
return {
hasDraft: curry(Storage.hasDraft, editor),
storeDraft: curry(Storage.storeDraft, editor),
restoreDraft: curry(Storage.restoreDraft, editor),
removeDraft: curry(Storage.removeDraft, editor),
isEmpty: curry(Storage.isEmpty, editor)
};
};
return {
get: get
};
}
);
defineGlobal("global!window", window);
/**
* ResolveGlobal.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.core.EditorManager',
[
'global!tinymce.util.Tools.resolve'
],
function (resolve) {
return resolve('tinymce.EditorManager');
}
);
/**
* BeforeUnload.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.plugins.autosave.core.BeforeUnload',
[
'global!window',
'tinymce.core.EditorManager',
'tinymce.core.util.Tools',
'tinymce.plugins.autosave.api.Settings'
],
function (window, EditorManager, Tools, Settings) {
EditorManager._beforeUnloadHandler = function () {
var msg;
Tools.each(EditorManager.get(), function (editor) {
// Store a draft for each editor instance
if (editor.plugins.autosave) {
editor.plugins.autosave.storeDraft();
}
// Setup a return message if the editor is dirty
if (!msg && editor.isDirty() && Settings.shouldAskBeforeUnload(editor)) {
msg = editor.translate("You have unsaved changes are you sure you want to navigate away?");
}
});
return msg;
};
var setup = function (editor) {
window.onbeforeunload = EditorManager._beforeUnloadHandler;
};
return {
setup: setup
};
}
);
/**
* Buttons.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
define(
'tinymce.plugins.autosave.ui.Buttons',
[
'tinymce.plugins.autosave.core.Storage'
],
function (Storage) {
var postRender = function (editor, started) {
return function (e) {
var ctrl = e.control;
ctrl.disabled(!Storage.hasDraft(editor));
editor.on('StoreDraft RestoreDraft RemoveDraft', function () {
ctrl.disabled(!Storage.hasDraft(editor));
});
// TODO: Investigate why this is only done on postrender that would
// make the feature broken if only the menu item was rendered since
// it is rendered when the menu appears
Storage.startStoreDraft(editor, started);
};
};
var register = function (editor, started) {
editor.addButton('restoredraft', {
title: 'Restore last draft',
onclick: function () {
Storage.restoreLastDraft(editor);
},
onPostRender: postRender(editor, started)
});
editor.addMenuItem('restoredraft', {
text: 'Restore last draft',
onclick: function () {
Storage.restoreLastDraft(editor);
},
onPostRender: postRender(editor, started),
context: 'file'
});
};
return {
register: register
};
}
);
/**
* Plugin.js
*
* Released under LGPL License.
* Copyright (c) 1999-2017 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
/**
* This class contains all core logic for the autosave plugin.
*
* @class tinymce.autosave.Plugin
* @private
*/
define(
'tinymce.plugins.autosave.Plugin',
[
'ephox.katamari.api.Cell',
'tinymce.core.PluginManager',
'tinymce.plugins.autosave.api.Api',
'tinymce.plugins.autosave.core.BeforeUnload',
'tinymce.plugins.autosave.ui.Buttons'
],
function (Cell, PluginManager, Api, BeforeUnload, Buttons) {
PluginManager.add('autosave', function (editor) {
var started = Cell(false);
BeforeUnload.setup(editor);
Buttons.register(editor, started);
return Api.get(editor);
});
return function () { };
}
);
dem('tinymce.plugins.autosave.Plugin')();
})();
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