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编辑当前文件:/home2/sdektunc/.trash/media.3/vendor/tinymce/plugins/autosave/plugin.js
/** * Copyright (c) Tiny Technologies, Inc. All rights reserved. * Licensed under the LGPL or a commercial license. * For LGPL see License.txt in the project root for license information. * For commercial licenses see https://www.tiny.cloud/ * * Version: 5.8.2 (2021-06-23) */ (function () { 'use strict'; var global = tinymce.util.Tools.resolve('tinymce.PluginManager'); var eq = function (t) { return function (a) { return t === a; }; }; var isUndefined = eq(undefined); var global$1 = tinymce.util.Tools.resolve('tinymce.util.Delay'); var global$2 = tinymce.util.Tools.resolve('tinymce.util.LocalStorage'); var global$3 = tinymce.util.Tools.resolve('tinymce.util.Tools'); var fireRestoreDraft = function (editor) { return editor.fire('RestoreDraft'); }; var fireStoreDraft = function (editor) { return editor.fire('StoreDraft'); }; var fireRemoveDraft = function (editor) { return editor.fire('RemoveDraft'); }; var parse = function (timeString, defaultTime) { var multiples = { s: 1000, m: 60000 }; var toParse = timeString || defaultTime; var parsedTime = /^(\d+)([ms]?)$/.exec('' + toParse); return (parsedTime[2] ? multiples[parsedTime[2]] : 1) * parseInt(toParse, 10); }; var shouldAskBeforeUnload = function (editor) { return editor.getParam('autosave_ask_before_unload', true); }; var getAutoSavePrefix = function (editor) { var location = document.location; return editor.getParam('autosave_prefix', 'tinymce-autosave-{path}{query}{hash}-{id}-').replace(/{path}/g, location.pathname).replace(/{query}/g, location.search).replace(/{hash}/g, location.hash).replace(/{id}/g, editor.id); }; var shouldRestoreWhenEmpty = function (editor) { return editor.getParam('autosave_restore_when_empty', false); }; var getAutoSaveInterval = function (editor) { return parse(editor.getParam('autosave_interval'), '30s'); }; var getAutoSaveRetention = function (editor) { return parse(editor.getParam('autosave_retention'), '20m'); }; var isEmpty = function (editor, html) { if (isUndefined(html)) { return editor.dom.isEmpty(editor.getBody()); } else { var trimmedHtml = global$3.trim(html); if (trimmedHtml === '') { return true; } else { var fragment = new DOMParser().parseFromString(trimmedHtml, 'text/html'); return editor.dom.isEmpty(fragment); } } }; var hasDraft = function (editor) { var time = parseInt(global$2.getItem(getAutoSavePrefix(editor) + 'time'), 10) || 0; if (new Date().getTime() - time > getAutoSaveRetention(editor)) { removeDraft(editor, false); return false; } return true; }; var removeDraft = function (editor, fire) { var prefix = getAutoSavePrefix(editor); global$2.removeItem(prefix + 'draft'); global$2.removeItem(prefix + 'time'); if (fire !== false) { fireRemoveDraft(editor); } }; var storeDraft = function (editor) { var prefix = getAutoSavePrefix(editor); if (!isEmpty(editor) && editor.isDirty()) { global$2.setItem(prefix + 'draft', editor.getContent({ format: 'raw', no_events: true })); global$2.setItem(prefix + 'time', new Date().getTime().toString()); fireStoreDraft(editor); } }; var restoreDraft = function (editor) { var prefix = getAutoSavePrefix(editor); if (hasDraft(editor)) { editor.setContent(global$2.getItem(prefix + 'draft'), { format: 'raw' }); fireRestoreDraft(editor); } }; var startStoreDraft = function (editor) { var interval = getAutoSaveInterval(editor); global$1.setEditorInterval(editor, function () { storeDraft(editor); }, interval); }; var restoreLastDraft = function (editor) { editor.undoManager.transact(function () { restoreDraft(editor); removeDraft(editor); }); editor.focus(); }; var get = function (editor) { return { hasDraft: function () { return hasDraft(editor); }, storeDraft: function () { return storeDraft(editor); }, restoreDraft: function () { return restoreDraft(editor); }, removeDraft: function (fire) { return removeDraft(editor, fire); }, isEmpty: function (html) { return isEmpty(editor, html); } }; }; var global$4 = tinymce.util.Tools.resolve('tinymce.EditorManager'); var setup = function (editor) { editor.editorManager.on('BeforeUnload', function (e) { var msg; global$3.each(global$4.get(), function (editor) { if (editor.plugins.autosave) { editor.plugins.autosave.storeDraft(); } if (!msg && editor.isDirty() && shouldAskBeforeUnload(editor)) { msg = editor.translate('You have unsaved changes are you sure you want to navigate away?'); } }); if (msg) { e.preventDefault(); e.returnValue = msg; } }); }; var makeSetupHandler = function (editor) { return function (api) { api.setDisabled(!hasDraft(editor)); var editorEventCallback = function () { return api.setDisabled(!hasDraft(editor)); }; editor.on('StoreDraft RestoreDraft RemoveDraft', editorEventCallback); return function () { return editor.off('StoreDraft RestoreDraft RemoveDraft', editorEventCallback); }; }; }; var register = function (editor) { startStoreDraft(editor); editor.ui.registry.addButton('restoredraft', { tooltip: 'Restore last draft', icon: 'restore-draft', onAction: function () { restoreLastDraft(editor); }, onSetup: makeSetupHandler(editor) }); editor.ui.registry.addMenuItem('restoredraft', { text: 'Restore last draft', icon: 'restore-draft', onAction: function () { restoreLastDraft(editor); }, onSetup: makeSetupHandler(editor) }); }; function Plugin () { global.add('autosave', function (editor) { setup(editor); register(editor); editor.on('init', function () { if (shouldRestoreWhenEmpty(editor) && editor.dom.isEmpty(editor.getBody())) { restoreDraft(editor); } }); return get(editor); }); } Plugin(); }());