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<?php |
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namespace ApacheSolrForTypo3\Solr\System\Util; |
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/*************************************************************** |
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* Copyright notice |
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* |
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* (c) 2019 Timo Hund <[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 3 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 TYPO3\CMS\Core\Exception\SiteNotFoundException; |
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use TYPO3\CMS\Core\Site\Entity\Site; |
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use TYPO3\CMS\Core\Site\SiteFinder; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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/** |
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* This class contains related functions for the new site management that was introduced with TYPO3 9. |
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* |
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* @package ApacheSolrForTypo3\Solr\System\Util |
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*/ |
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class SiteUtility |
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{ |
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/** |
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* Determines if the site where the page belongs to is managed with the TYPO3 site management. |
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* |
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* @return boolean |
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*/ |
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public static function getIsSiteManagedSite($pageId) |
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{ |
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$siteFinder = GeneralUtility::makeInstance(SiteFinder::class); |
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try { |
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$site = $siteFinder->getSiteByPageId($pageId); |
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} catch (SiteNotFoundException $e) { |
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return false; |
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} |
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return $site instanceof Site; |
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} |
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/** |
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* This method is used to retrieve the connection configuration from the TYPO3 site configuration. |
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* |
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* The configuration is done in the globals configuration of a site, and be extended in the language specific configuration |
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* of a site. |
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* |
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* Typically everything except the core name is configured on the global level and the core name differs for each language. |
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* |
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* In addition every property can be defined for the ```read``` and ```write``` scope. |
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* |
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* The convension for propery keys is "solr_{propertyName}_{scope}". With the configuration "solr_host_read" you define the host |
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* for the solr read connection. |
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* |
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* @param Site $typo3Site |
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* @param $property |
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* @param $languageId |
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* @param $scope |
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* @param null $defaultValue |
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* @return string |
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*/ |
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public static function getConnectionProperty(Site $typo3Site, $property, $languageId, $scope, $defaultValue = null): string |
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{ |
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// convention kez solr_$property_$scope |
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$keyToCheck = 'solr_' . $property . '_' . $scope; |
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// convention fallback key solr_$property_read |
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$fallbackKey = 'solr_' . $property . '_read'; |
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// try to find language specific setting if found return it |
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$languageSpecificConfiguration = $typo3Site->getLanguageById($languageId)->toArray(); |
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$value = self::getValueOrFallback($languageSpecificConfiguration, $keyToCheck, $fallbackKey); |
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if ($value !== null) { |
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return $value; |
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} |
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// if not found check global configuration |
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$siteBaseConfiguration = $typo3Site->getConfiguration(); |
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$value = self::getValueOrFallback($siteBaseConfiguration, $keyToCheck, $fallbackKey); |
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if ($value === null) { |
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return $defaultValue; |
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} |
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return $value; |
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} |
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/** |
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* @param array $data |
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* @param string $keyToCheck |
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* @param string $fallbackKey |
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* @return string|bool|null |
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*/ |
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protected static function getValueOrFallback(array $data, string $keyToCheck, string $fallbackKey) |
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{ |
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$value = $data[$keyToCheck] ?? null; |
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if (!empty($value)) { |
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return $value; |
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} |
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return $data[$fallbackKey] ?? null; |
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} |
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} |
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timohund /
ext-solr
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