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<?php |
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namespace ApacheSolrForTypo3\Solr\Search; |
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/*************************************************************** |
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* Copyright notice |
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* |
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* (c) 2012-2015 Ingo Renner <[email protected]> |
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* All rights reserved |
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* |
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* This script is part of the TYPO3 project. The TYPO3 project is |
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* 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 2 of the License, or |
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* (at your option) any later version. |
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* |
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* The GNU General Public License can be found at |
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* http://www.gnu.org/copyleft/gpl.html. |
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* |
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* This script 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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* This copyright notice MUST APPEAR in all copies of the script! |
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***************************************************************/ |
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use ApacheSolrForTypo3\Solr\Search\SearchComponent; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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/** |
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* Search components manager, registration and stuff... |
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* |
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* @author Ingo Renner <[email protected]> |
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*/ |
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class SearchComponentManager |
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{ |
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/** |
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* Search component registry. |
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* |
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* @var array |
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*/ |
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protected static $searchComponents = []; |
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/** |
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* Registers a search component. |
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* |
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* @param string $componentName Search component name |
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* @param string $componentClassName Component class |
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*/ |
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public static function registerSearchComponent( |
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$componentName, |
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$componentClassName |
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) { |
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self::$searchComponents[$componentName] = $componentClassName; |
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} |
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/** |
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* Returns all currently registered search components. |
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* |
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* @return array An array of search component instances |
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*/ |
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public function getSearchComponents() |
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{ |
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$searchComponents = []; |
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foreach (self::$searchComponents as $componentName => $componentClass) { |
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$searchComponents[$componentName] = $this->getSearchComponent($componentName); |
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} |
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return $searchComponents; |
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} |
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/** |
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* Instanciates a registered search component |
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* |
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* @param string $componentName Search component name |
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* @return SearchComponent Instance of the requested search component |
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* @throws \InvalidArgumentException if $componentName is not a registered search component |
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* @throws \RuntimeException if the class registered for $componentName is not an implementation of ApacheSolrForTypo3\Solr\Search\SearchComponent |
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*/ |
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public function getSearchComponent($componentName) |
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{ |
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if (!array_key_exists($componentName, self::$searchComponents)) { |
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throw new \InvalidArgumentException( |
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'No search component registered named ' . $componentName, |
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1343398440 |
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); |
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} |
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$searchComponent = GeneralUtility::makeInstance(self::$searchComponents[$componentName]); |
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if (!($searchComponent instanceof SearchComponent)) { |
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throw new \RuntimeException( |
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'Class ' . self::$searchComponents[$componentName] . ' must implement interface ' . SearchComponent::class, |
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1343398621 |
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); |
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} |
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return $searchComponent; |
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} |
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/** |
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* Unregisters a search component |
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* |
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* @param string $componentName Search component name |
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*/ |
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public function removeSearchComponent($componentName) |
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{ |
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if (!array_key_exists($componentName, self::$searchComponents)) { |
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return; |
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} |
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unset(self::$searchComponents[$componentName]); |
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} |
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} |
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TYPO3-Solr /
ext-solr
