Taras Machyshyn
113 lines
3.6 KiB
JavaScript
113 lines
3.6 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) 2014-2015 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.LayoutManager = function (options) {
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var options = options || {};
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this.cache = options.cache || null;
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this.data = {};
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this.ajax = $.ajax;
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}
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_.extend(Espo.LayoutManager.prototype, {
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cache: null,
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data: null,
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_getKey: function (controller, type) {
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return controller + '-' + type;
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},
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_getUrl: function (controller, type) {
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return controller + '/layout/' + type;
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},
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get: function (controller, type, callback, cache) {
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if (typeof cache == 'undefined') {
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cache = true;
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}
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var key = this._getKey(controller, type);
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if (cache) {
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if (key in this.data) {
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if (typeof callback === 'function') {
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callback(this.data[key]);
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}
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return;
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}
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}
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if (this.cache !== null && cache) {
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var cached = this.cache.get('app-layout', key);
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if (cached) {
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if (typeof callback === 'function') {
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callback(cached);
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}
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this.data[key] = cached;
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return;
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}
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}
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this.ajax({
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url: this._getUrl(controller, type),
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type: 'GET',
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dataType: 'json',
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success: function (layout) {
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if (typeof callback === 'function') {
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callback(layout);
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}
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this.data[key] = layout;
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if (this.cache !== null) {
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this.cache.set('app-layout', key, layout);
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}
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}.bind(this),
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/*error: function () {
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console.error('Could not load layout ' + controller + '#' + type);
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},*/
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});
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},
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set: function (controller, type, layout, callback) {
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var key = this._getKey(controller, type);
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this.ajax({
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url: this._getUrl(controller, type),
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type: 'PUT',
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data: JSON.stringify(layout),
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success: function () {
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if (this.cache !== null) {
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this.cache.set('app-layout', key, layout);
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}
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this.data[key] = layout;
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this.trigger('sync');
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if (typeof callback === 'function') {
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callback();
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}
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}.bind(this)
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});
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},
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}, Backbone.Events);
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