mirror of
https://github.com/nuxsmin/sysPass.git
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4d6104b839
* [ADD] Upgrade service. Work in progress. * [MOD] Context based session data. Added collection class to manage session properties. * [MOD] Code refactoring. * [MOD] Improved theme icons load by caching objects.
124 lines
3.2 KiB
PHP
124 lines
3.2 KiB
PHP
<?php
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/**
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* sysPass
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*
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* @author nuxsmin
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* @link https://syspass.org
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* @copyright 2012-2018, Rubén Domínguez nuxsmin@$syspass.org
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*
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* This file is part of sysPass.
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*
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* sysPass 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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* sysPass 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 sysPass. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace SP\Core\Context;
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/**
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* Class ContextBase
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*
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* @package SP\Core\Session
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*/
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abstract class ContextBase implements ContextInterface
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{
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const APP_STATUS_UPDATED = 'updated';
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const APP_STATUS_RELOADED = 'reloaded';
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const APP_STATUS_INSTALLED = 'installed';
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const APP_STATUS_LOGGEDOUT = 'loggedout';
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/**
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* @var ContextCollection
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*/
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private $context;
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/**
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* @param $context
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* @throws ContextException
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*/
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final protected function setContextReference(&$context)
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{
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if ($this->context !== null) {
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throw new ContextException(__u('Contexto ya inicializado'));
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}
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if (isset($context['context'])
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&& ($context['context'] instanceof ContextCollection) === false
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) {
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throw new ContextException(__u('Contexto inválido'));
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} elseif (!isset($context['context'])) {
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$context['context'] = $this->context = new ContextCollection();
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return;
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}
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$this->context =& $context['context'];
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}
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/**
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* @param ContextCollection $contextCollection
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* @throws ContextException
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*/
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final protected function setContext(ContextCollection $contextCollection)
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{
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if ($this->context !== null) {
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throw new ContextException(__u('Contexto ya inicializado'));
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}
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$this->context = $contextCollection;
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}
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/**
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* Devolver una variable de contexto
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*
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* @param string $key
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* @param mixed $default
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* @return mixed
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* @throws ContextException
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*/
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protected function getContextKey($key, $default = null)
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{
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$this->checkContext();
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if (isset($this->context[$key])) {
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return is_numeric($default) ? (int)$this->context[$key] : $this->context[$key];
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}
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return $default;
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}
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/**
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* Establecer una variable de contexto
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*
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* @param string $key El nombre de la variable
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* @param mixed $value El valor de la variable
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* @return mixed
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* @throws ContextException
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*/
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protected function setContextKey($key, $value)
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{
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$this->checkContext();
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$this->context[$key] = $value;
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return $value;
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}
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/**
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* @throws ContextException
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*/
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private function checkContext()
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{
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if ($this->context === null) {
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throw new ContextException(__u('Contexto no inicializado'));
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}
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}
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} |