forked from rebillar/site-accueil-insa
94 lines
No EOL
3.4 KiB
PHP
94 lines
No EOL
3.4 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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namespace Piwik;
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/**
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* Methods related to changing the context Matomo code is running in.
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*/
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class Context
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{
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public static function executeWithQueryParameters(array $parametersRequest, callable $callback)
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{
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// Temporarily sets the Request array to this API call context
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$saveGET = $_GET;
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$savePOST = $_POST;
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$saveQUERY_STRING = @$_SERVER['QUERY_STRING'];
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foreach ($parametersRequest as $param => $value) {
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$_GET[$param] = $value;
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$_POST[$param] = $value;
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}
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try {
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return $callback();
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} finally {
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$_GET = $saveGET;
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$_POST = $savePOST;
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$_SERVER['QUERY_STRING'] = $saveQUERY_STRING;
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}
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}
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/**
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* Temporarily overwrites the idSite parameter so all code executed by `$callback()`
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* will use that idSite.
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*
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* Useful when you need to change the idSite context for a chunk of code. For example,
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* if we are archiving for more than one site in sequence, we don't want to use
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* the same caches for both archiving executions.
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*
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* @param string|int $idSite
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* @param callable $callback
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* @return mixed returns result of $callback
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*/
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public static function changeIdSite($idSite, $callback)
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{
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// temporarily set the idSite query parameter so archiving will end up using
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// the correct site aware caches
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$originalGetIdSite = isset($_GET['idSite']) ? $_GET['idSite'] : null;
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$originalPostIdSite = isset($_POST['idSite']) ? $_POST['idSite'] : null;
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$originalGetIdSites = isset($_GET['idSites']) ? $_GET['idSites'] : null;
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$originalPostIdSites = isset($_POST['idSites']) ? $_POST['idSites'] : null;
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$originalTrackerGetIdSite = isset($_GET['idsite']) ? $_GET['idsite'] : null;
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$originalTrackerPostIdSite = isset($_POST['idsite']) ? $_POST['idsite'] : null;
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try {
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$_GET['idSite'] = $_POST['idSite'] = $idSite;
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if (Tracker::$initTrackerMode) {
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$_GET['idsite'] = $_POST['idsite'] = $idSite;
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}
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// idSites is a deprecated query param that is still in use. since it is deprecated and new
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// supported code shouldn't rely on it, we can (more) safely unset it here, since we are just
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// calling downstream matomo code. we unset it because we don't want it interfering w/
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// code in $callback().
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unset($_GET['idSites']);
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unset($_POST['idSites']);
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return $callback();
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} finally {
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self::resetIdSiteParam($_GET, 'idSite', $originalGetIdSite);
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self::resetIdSiteParam($_POST, 'idSite', $originalPostIdSite);
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self::resetIdSiteParam($_GET, 'idSites', $originalGetIdSites);
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self::resetIdSiteParam($_POST, 'idSites', $originalPostIdSites);
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self::resetIdSiteParam($_GET, 'idsite', $originalTrackerGetIdSite);
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self::resetIdSiteParam($_POST, 'idsite', $originalTrackerPostIdSite);
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}
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}
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private static function resetIdSiteParam(&$superGlobal, $paramName, $originalValue)
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{
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if ($originalValue !== null) {
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$superGlobal[$paramName] = $originalValue;
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} else {
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unset($superGlobal[$paramName]);
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}
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}
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} |