Yuri Kuznetsov
118 lines
2.8 KiB
JavaScript
118 lines
2.8 KiB
JavaScript
/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM - Open Source CRM application.
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* Copyright (C) 2014 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
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* Website: http://www.espocrm.com
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*
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* EspoCRM is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* EspoCRM is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
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************************************************************************/
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Espo.Language = function (cache) {
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this.cache = cache || null;
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this.data = {};
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};
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_.extend(Espo.Language.prototype, {
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data: null,
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cache: null,
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url: 'I18n',
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get: function (scope, category, name) {
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if (scope in this.data) {
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if (category in this.data[scope]) {
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if (name in this.data[scope][category]) {
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return this.data[scope][category][name];
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}
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}
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}
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if (scope == 'Global') {
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return name;
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}
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return false;
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},
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translate: function (name, category, scope) {
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scope = scope || 'Global';
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category = category || 'labels';
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var res = this.get(scope, category, name);
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if (res === false && scope != 'Global') {
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res = this.get('Global', category, name);
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}
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return res;
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},
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translateOption: function (value, field, scope) {
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var translation = this.translate(field, 'options', scope);
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if (typeof translation != 'object') {
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translation = {};
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}
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return translation[value] || value;
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},
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loadFromCache: function () {
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if (this.cache) {
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var cached = this.cache.get('app', 'language');
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if (cached) {
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this.data = cached;
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return true;
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}
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}
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return null;
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},
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clearCache: function () {
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if (this.cache) {
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this.cache.clear('app', 'language');
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}
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},
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storeToCache: function () {
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if (this.cache) {
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this.cache.set('app', 'language', this.data);
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}
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},
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load: function (callback, sync) {
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var sync = (typeof sync == 'undefined') ? true: sync;
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this.once('sync', callback);
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if (!this.loadFromCache()) {
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this.fetch(sync);
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return;
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}
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this.trigger('sync');
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},
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fetch: function (sync) {
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var self = this;
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$.ajax({
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url: this.url,
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type: 'GET',
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dataType: 'JSON',
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async: !(sync || false),
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success: function (data) {
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self.data = data;
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self.storeToCache();
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self.trigger('sync');
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}
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});
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},
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}, Backbone.Events);
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