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<?php |
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/** |
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* @copyright Copyright (c) 2016, ownCloud, Inc. |
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* |
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* @author Joas Schilling <[email protected]> |
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* |
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* @license AGPL-3.0 |
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* |
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* This code is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License, version 3, |
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* as published by the Free Software Foundation. |
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* |
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* This program 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 Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License, version 3, |
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* along with this program. If not, see <http://www.gnu.org/licenses/> |
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* |
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*/ |
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namespace OC; |
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use OC\AppFramework\App; |
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use OC\AppFramework\DependencyInjection\DIContainer; |
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use OC\AppFramework\Utility\SimpleContainer; |
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use OCP\AppFramework\QueryException; |
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/** |
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* Class ServerContainer |
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* |
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* @package OC |
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*/ |
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class ServerContainer extends SimpleContainer { |
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/** @var DIContainer[] */ |
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protected $appContainers; |
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/** @var string[] */ |
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protected $hasNoAppContainer; |
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/** @var string[] */ |
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protected $namespaces; |
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/** |
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* ServerContainer constructor. |
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*/ |
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public function __construct() { |
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parent::__construct(); |
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$this->appContainers = []; |
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$this->namespaces = []; |
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$this->hasNoAppContainer = []; |
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} |
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/** |
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* @param string $appName |
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* @param string $appNamespace |
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*/ |
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public function registerNamespace($appName, $appNamespace) { |
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// Cut of OCA\ and lowercase |
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$appNamespace = strtolower(substr($appNamespace, strrpos($appNamespace, '\\') + 1)); |
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$this->namespaces[$appNamespace] = $appName; |
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} |
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/** |
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* @param string $appName |
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* @param DIContainer $container |
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*/ |
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public function registerAppContainer($appName, DIContainer $container) { |
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$this->appContainers[strtolower(App::buildAppNamespace($appName, ''))] = $container; |
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} |
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/** |
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* @param string $namespace |
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* @param string $sensitiveNamespace |
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* @return DIContainer |
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* @throws QueryException |
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*/ |
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protected function getAppContainer($namespace, $sensitiveNamespace) { |
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if (isset($this->appContainers[$namespace])) { |
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return $this->appContainers[$namespace]; |
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} |
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if (isset($this->namespaces[$namespace])) { |
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if (!isset($this->hasNoAppContainer[$namespace])) { |
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$applicationClassName = 'OCA\\' . $sensitiveNamespace . '\\AppInfo\\Application'; |
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if (class_exists($applicationClassName)) { |
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new $applicationClassName(); |
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if (isset($this->appContainers[$namespace])) { |
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return $this->appContainers[$namespace]; |
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} |
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} |
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$this->hasNoAppContainer[$namespace] = true; |
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} |
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return new DIContainer($this->namespaces[$namespace]); |
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} |
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throw new QueryException(); |
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} |
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/** |
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* @param string $name name of the service to query for |
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* @return mixed registered service for the given $name |
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* @throws QueryException if the query could not be resolved |
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*/ |
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public function query($name) { |
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$name = $this->sanitizeName($name); |
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// In case the service starts with OCA\ we try to find the service in |
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// the apps container first. |
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if (strpos($name, 'OCA\\') === 0 && substr_count($name, '\\') >= 2) { |
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$segments = explode('\\', $name); |
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try { |
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$appContainer = $this->getAppContainer(strtolower($segments[1]), $segments[1]); |
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return $appContainer->queryNoFallback($name); |
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} catch (QueryException $e) { |
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// Didn't find the service or the respective app container, |
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// ignore it and fall back to the core container. |
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} |
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} else if (strpos($name, 'OC\\Settings\\') === 0 && substr_count($name, '\\') >= 3) { |
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$segments = explode('\\', $name); |
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try { |
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$appContainer = $this->getAppContainer(strtolower($segments[1])); |
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return $appContainer->queryNoFallback($name); |
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} catch (QueryException $e) { |
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// Didn't find the service or the respective app container, |
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// ignore it and fall back to the core container. |
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} |
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} |
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return parent::query($name); |
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} |
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} |
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nextcloud /
server
