forked from vergnet/site-accueil-insa
88 lines
2.5 KiB
PHP
88 lines
2.5 KiB
PHP
<?php
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/**
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* Matomo - free/libre analytics platform
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*
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* @link https://matomo.org
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* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
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*
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*/
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namespace Piwik;
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use Piwik\Container\StaticContainer;
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use Piwik\Plugin\Manager;
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class CacheId
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{
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public static function languageAware($cacheId)
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{
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return $cacheId . '-' . StaticContainer::get('Piwik\Translation\Translator')->getCurrentLanguage();
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}
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public static function pluginAware($cacheId)
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{
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$pluginManager = Manager::getInstance();
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$pluginNames = $pluginManager->getLoadedPluginsName();
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$cacheId = $cacheId . '-' . md5(implode('', $pluginNames));
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$cacheId = self::languageAware($cacheId);
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return $cacheId;
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}
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public static function siteAware($cacheId, array $idSites = null)
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{
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if ($idSites === null) {
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$idSites = self::getIdSiteList('idSite');
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$cacheId .= self::idSiteListCacheKey($idSites);
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$idSites = self::getIdSiteList('idSites');
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$cacheId .= self::idSiteListCacheKey($idSites);
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$idSites = self::getIdSiteList('idsite'); // tracker param
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$cacheId .= self::idSiteListCacheKey($idSites);
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} else {
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$cacheId .= self::idSiteListCacheKey($idSites);
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}
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return $cacheId;
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}
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private static function getIdSiteList($queryParamName)
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{
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if (empty($_GET[$queryParamName])
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&& empty($_POST[$queryParamName])
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) {
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return [];
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}
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$idSiteGetParam = [];
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if (!empty($_GET[$queryParamName])) {
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$value = $_GET[$queryParamName];
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$idSiteGetParam = is_array($value) ? $value : explode(',', $value);
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}
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$idSitePostParam = [];
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if (!empty($_POST[$queryParamName])) {
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$value = $_POST[$queryParamName];
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$idSitePostParam = is_array($value) ? $value : explode(',', $value);
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}
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$idSiteList = array_merge($idSiteGetParam, $idSitePostParam);
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$idSiteList = array_map('intval', $idSiteList);
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$idSiteList = array_unique($idSiteList);
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sort($idSiteList);
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return $idSiteList;
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}
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private static function idSiteListCacheKey($idSites)
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{
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if (empty($idSites)) {
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return '';
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}
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if (count($idSites) <= 5) {
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return '-' . implode('_', $idSites); // we keep the cache key readable when possible
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} else {
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return '-' . md5(implode('_', $idSites)); // we need to shorten it
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}
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}
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}
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