81 lines
2.1 KiB
JavaScript
81 lines
2.1 KiB
JavaScript
/**
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* UUID handling
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*
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* @author Florian Ziegler <fz@f10-home.de>
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* @author Justin Otherguy <justin@justinotherguy.org>
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* @author Steffen Vogel <info@steffenvogel.de>
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* @copyright Copyright (c) 2011, The volkszaehler.org project
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* @package default
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License
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*/
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/*
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* This file is part of volkzaehler.org
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*
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* volkzaehler.org is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation, either version 3 of the License, or any later version.
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*
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* volkzaehler.org is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* volkszaehler.org. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* Add given UUID and update cookie
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*/
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vz.uuids.add = function(uuid) {
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if (this.validate(uuid)) {
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if (!this.contains(uuid)) {
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this.push(uuid);
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}
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else {
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throw new Exception('UUIDException', 'UUID already added: ' + uuid);
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}
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}
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else {
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throw new Exception('UUIDException', 'Invalid UUID');
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}
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};
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/**
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* Remove UUID and update cookie
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*/
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vz.uuids.remove = function(uuid) {
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if (this.contains(uuid)) {
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this.splice(this.indexOf(uuid), 1); // remove uuid from array
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}
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else {
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throw new Exception('UUIDException', 'Unknown UUID: ' + uuid);
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}
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};
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/**
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* Validate UUID
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*/
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vz.uuids.validate = function(uuid) {
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return uuid.match(/^[0-9a-zA-Z]{8}-[0-9a-zA-Z]{4}-[0-9a-zA-Z]{4}-[0-9a-zA-Z]{4}-[0-9a-zA-Z]{12}$/);
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};
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/**
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* Save uuids as cookie
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*/
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vz.uuids.save = function() {
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var expires = new Date(new Date().getTime() + 31536e6); // expires in a year
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$.setCookie('vz_uuids', this.join(';'), {expires: expires});
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};
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/**
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* Load uuids from cookie
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*/
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vz.uuids.load = function() {
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var cookie = $.getCookie('vz_uuids');
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if (cookie) {
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cookie.split(';').each(function(index, uuid) {
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vz.uuids.add(uuid);
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});
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}
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};
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