142 lines
4.6 KiB
PHP
142 lines
4.6 KiB
PHP
<?php
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namespace WapplerSystems\Meilisearch\Domain\Site;
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/***************************************************************
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* Copyright notice
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*
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* (c) 2017- Timo Hund <timo.hund@dkd.de>
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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\Utility\GeneralUtility;
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/**
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* SiteHashService
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*
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* Responsible to provide sitehash related service methods.
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*
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* @author Timo Hund <timo.hund@dkd.de>
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*/
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class SiteHashService
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{
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/**
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* Resolves magic keywords in allowed sites configuration.
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* Supported keywords:
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* __meilisearch_current_site - The domain of the site the query has been started from
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* __current_site - Same as __meilisearch_current_site
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* __all - Adds all domains as allowed sites
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* * - Means all sites are allowed, same as no siteHash
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*
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* @param integer $pageId A page ID that is then resolved to the site it belongs to
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* @param string $allowedSitesConfiguration TypoScript setting for allowed sites
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* @return string List of allowed sites/domains, magic keywords resolved
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*/
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public function getAllowedSitesForPageIdAndAllowedSitesConfiguration($pageId, $allowedSitesConfiguration)
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{
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if ($allowedSitesConfiguration === '__all') {
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return $this->getDomainListOfAllSites();
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} elseif ($allowedSitesConfiguration === '*') {
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return '*';
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} else {
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// we thread empty allowed site configurations as __meilisearch_current_site since this is the default behaviour
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$allowedSitesConfiguration = empty($allowedSitesConfiguration) ? '__meilisearch_current_site' : $allowedSitesConfiguration;
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return $this->getDomainByPageIdAndReplaceMarkers($pageId, $allowedSitesConfiguration);
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}
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}
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/**
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* Gets the site hash for a domain
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*
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* @param string $domain Domain to calculate the site hash for.
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* @return string site hash for $domain
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*/
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public function getSiteHashForDomain($domain)
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{
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static $siteHashes = [];
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if (isset($siteHashes[$domain])) {
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return $siteHashes[$domain];
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}
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$siteHashes[$domain] = sha1($domain . $GLOBALS['TYPO3_CONF_VARS']['SYS']['encryptionKey'] . 'tx_meilisearch');
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return $siteHashes[$domain];
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}
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/**
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* Returns a comma separated list of all domains from all sites.
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*
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* @return string
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*/
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protected function getDomainListOfAllSites()
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{
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$sites = $this->getAvailableSites();
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$domains = [];
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foreach ($sites as $site) {
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$domains[] = $site->getDomain();
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}
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$allowedSites = implode(',', $domains);
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return $allowedSites;
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}
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/**
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* Retrieves the domain of the site that belongs to the passed pageId and replaces their markers __meilisearch_current_site
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* and __current_site.
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*
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* @param integer $pageId
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* @param string $allowedSitesConfiguration
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* @return string
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*/
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protected function getDomainByPageIdAndReplaceMarkers($pageId, $allowedSitesConfiguration)
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{
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$domainOfPage = $this->getSiteByPageId($pageId)->getDomain();
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$allowedSites = str_replace(['__meilisearch_current_site', '__current_site'], $domainOfPage, $allowedSitesConfiguration);
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return (string)$allowedSites;
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}
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/**
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* @return Site[]
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*/
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protected function getAvailableSites()
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{
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return $this->getSiteRepository()->getAvailableSites();
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}
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/**
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* @param $pageId
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* @return SiteInterface
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*/
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protected function getSiteByPageId($pageId)
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{
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return $this->getSiteRepository()->getSiteByPageId($pageId);
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}
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/**
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* Get a reference to SiteRepository
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*
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* @return SiteRepository
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*/
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protected function getSiteRepository()
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{
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return GeneralUtility::makeInstance(SiteRepository::class);
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}
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}
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