138 lines
4 KiB
JavaScript
138 lines
4 KiB
JavaScript
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/*
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*
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* (c) Copyright Ascensio System SIA 2010-2021
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at 20A-12 Ernesta Birznieka-Upisha
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* street, Riga, Latvia, EU, LV-1050.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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!window.common && (window.common = {});
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common.localStorage = new (function() {
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var _storeName, _filter;
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var _store = {};
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var ongetstore = function(data) {
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if (data.type == 'localstorage') {
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_store = data.keys;
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}
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};
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Common.Gateway.on('internalcommand', ongetstore);
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var _refresh = function() {
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if (!_lsAllowed)
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Common.Gateway.internalMessage('localstorage', {cmd:'get', keys:_filter});
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};
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var _save = function() {
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if (!_lsAllowed)
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Common.Gateway.internalMessage('localstorage', {cmd:'set', keys:_store});
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};
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var _setItem = function(name, value, just) {
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if (_lsAllowed) {
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try
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{
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localStorage.setItem(name, value);
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}
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catch (error){}
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} else {
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_store[name] = value;
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if (just===true) {
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Common.Gateway.internalMessage('localstorage', {
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cmd:'set',
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keys: {
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name: value
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}
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});
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}
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}
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};
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var _setItemAsBool = function(name, value, just) {
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_setItem(name, value ? 1 : 0, just);
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};
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var _getItem = function(name) {
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if (_lsAllowed)
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return localStorage.getItem(name);
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else
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return _store[name]===undefined ? null : _store[name];
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};
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var _getItemAsBool = function (name, defValue) {
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var value = _getItem(name);
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defValue = defValue || false;
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return (value!==null) ? (parseInt(value) != 0) : defValue;
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};
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var _getItemExists = function (name) {
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var value = _getItem(name);
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return value !== null;
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};
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var _removeItem = function(name) {
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if (_lsAllowed)
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localStorage.removeItem(name);
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else
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delete _store[name];
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};
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try {
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var _lsAllowed = !!window.localStorage;
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} catch (e) {
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_lsAllowed = false;
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}
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return {
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getId: function() {
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return _storeName;
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},
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setId: function(name) {
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_storeName = name;
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},
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getItem: _getItem,
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getBool: _getItemAsBool,
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setBool: _setItemAsBool,
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setItem: _setItem,
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removeItem: _removeItem,
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setKeysFilter: function(value) {
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_filter = value;
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},
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getKeysFilter: function() {
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return _filter;
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},
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itemExists: _getItemExists,
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sync: _refresh,
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save: _save
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};
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})();
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