/**
* Get whole list of sitemap entries
*
* @return string
*/
public function garbageCollectorCommand()
{
// Expire sitemap entries
\Metaseo\Metaseo\Utility\SitemapUtility::expire();
// Expire cache entries
\Metaseo\Metaseo\Utility\CacheUtility::expire();
}
/**
* Execute task
*
* @return boolean
*/
public function execute()
{
// Expire sitemap entries
\Metaseo\Metaseo\Utility\SitemapUtility::expire();
// Expire cache entries
\Metaseo\Metaseo\Utility\CacheUtility::expire();
return TRUE;
}
/**
* Add HTTP Headers
*/
public function main()
{
// INIT
$tsSetup = $GLOBALS['TSFE']->tmpl->setup;
$headers = array();
// dont send any headers if headers are already sent
if (headers_sent()) {
return;
}
if (!empty($GLOBALS['TSFE']->tmpl->loaded)) {
// ##################################
// Non-Cached page
// ##################################
if (!empty($tsSetup['plugin.']['metaseo.']['metaTags.'])) {
$tsSetupSeo = $tsSetup['plugin.']['metaseo.']['metaTags.'];
// ##################################
// W3C P3P Tags
// ##################################
$p3pCP = NULL;
$p3pPolicyUrl = NULL;
if (!empty($tsSetupSeo['p3pCP'])) {
$p3pCP = $tsSetupSeo['p3pCP'];
}
if (!empty($tsSetupSeo['p3pPolicyUrl'])) {
$p3pPolicyUrl = $tsSetupSeo['p3pPolicyUrl'];
}
if (!empty($p3pCP) || !empty($p3pPolicyUrl)) {
$p3pHeaders = array();
if (!empty($p3pCP)) {
$p3pHeader[] = 'CP="' . $p3pCP . '"';
}
if (!empty($p3pPolicyUrl)) {
$p3pHeader[] = 'policyref="' . $p3pPolicyUrl . '"';
}
$headers['P3P'] = implode(' ', $p3pHeader);
// cache informations
$curentTemplate = end($GLOBALS['TSFE']->tmpl->hierarchyInfo);
$currentTemplatePid = $curentTemplate['pid'];
\Metaseo\Metaseo\Utility\CacheUtility::set($currentTemplatePid, 'http', 'p3p', $headers['P3P']);
}
}
} else {
// #####################################
// Cached page
// #####################################
// build root pid list
$rootPidList = array();
foreach ($GLOBALS['TSFE']->rootLine as $pageRow) {
$rootPidList[$pageRow['uid']] = $pageRow['uid'];
}
// fetch from cache
$cacheList = \Metaseo\Metaseo\Utility\CacheUtility::getList('http', 'p3p');
foreach ($rootPidList as $pageId) {
if (!empty($cacheList[$pageId])) {
$headers['P3P'] = $cacheList[$pageId];
break;
}
}
}
// Call hook
\Metaseo\Metaseo\Utility\GeneralUtility::callHook('httpheader-output', $this, $headers);
// #####################################
// Sender headers
// #####################################
if (!empty($headers['P3P'])) {
header('P3P: ' . $headers['P3P']);
}
}