/** Logger hook: log number of results, if available */
public function logResults($notification)
{
$action = $notification->getNotificationObject();
$idaction = $action->getIdActionUrl();
// load site config from tracker cache
$info = $notification->getNotificationInfo();
$idsite = $info['idSite'];
$site = Piwik_Common::getCacheWebsiteAttributes($idsite);
$site['idsite'] = $idsite;
// search results passed via JS tracker
$data = Piwik_Common::getRequestVar('data', '');
$data = Piwik_Common::unsanitizeInputValue($data);
$data = json_decode($data, true);
$resultCount = false;
if (isset($data['SiteSearch_Results'])) {
$resultCount = intval($data['SiteSearch_Results']);
}
if (!empty($site['sitesearch_url']) && !empty($site['sitesearch_parameter'])) {
// check whether action is a site search
$url = preg_quote($site['sitesearch_url'], '/');
$param = preg_quote($site['sitesearch_parameter'], '/');
$regex = '/' . $url . '(.*)(&|\\?)' . $param . '=(.*?)(&|$)/i';
$actionUrl = $action->getActionUrl();
if (preg_match($regex, $actionUrl, $matches)) {
require_once PIWIK_INCLUDE_PATH . '/plugins/SiteSearch/Archive.php';
require_once PIWIK_INCLUDE_PATH . '/plugins/SiteSearch/Db.php';
Piwik_SiteSearch_Archive::logAction(array('idaction' => $idaction, 'name' => $actionUrl), $site['idsite'], $site, $resultCount);
}
}
}
/** Analyze site for serach URLs */
private function analyzeSite($idSite)
{
// remove all searchterms from actions
Piwik_Query('
UPDATE ' . Piwik_Common::prefixTable('log_action') . ' AS action
SET search_term = NULL
WHERE search_term IS NOT NULL AND EXISTS (
SELECT
search.idsite
FROM
' . Piwik_Common::prefixTable('log_sitesearch') . ' AS search
WHERE
search.idsite = ' . intval($idSite) . ' AND
search.id = action.search_term
)
');
// rescan
$site = Piwik_SitesManager_API::getInstance()->getSiteFromId($idSite);
if (empty($site['sitesearch_url']) || empty($site['sitesearch_parameter'])) {
return;
}
// this is only a rough filter, Piwik_SiteSearch_Archive::logAction
// will do a more precise check
$url = '%' . $site['sitesearch_url'] . '%' . $site['sitesearch_parameter'] . '=%';
$sql = '
SELECT
action.idaction,
action.name
FROM
' . Piwik_Common::prefixTable('log_action') . ' AS action
LEFT JOIN
' . Piwik_Common::prefixTable('log_link_visit_action') . ' AS link
ON action.idaction = link.idaction_url
LEFT JOIN
' . Piwik_Common::prefixTable('log_visit') . ' AS visit
ON link.idvisit = visit.idvisit
WHERE
action.type = 1 AND
action.name LIKE :name AND
visit.idsite = :idSite
GROUP BY
action.idaction
';
$bind = array(':name' => $url, ':idSite' => intval($idSite));
$result = Piwik_SiteSearch_Db::fetchAll($sql, $bind);
foreach ($result as $action) {
Piwik_SiteSearch_Archive::logAction($action, $idSite, $site);
}
// remove unneccessary sitesearch entries
$sql = '
DELETE FROM ' . Piwik_Common::prefixTable('log_sitesearch') . '
WHERE idsite = ' . intval($idSite) . ' AND NOT EXISTS (
SELECT action.idaction
FROM ' . Piwik_Common::prefixTable('log_action') . ' AS action
WHERE action.search_term = id
)
';
Piwik_Query($sql);
$this->clearArchive($idSite);
}