public static function runPageRankSculpting($siloId, $pageContent)
{
self::$_websiteHelper = Zend_Controller_Action_HelperBroker::getStaticHelper('website');
$silo = Application_Model_Mappers_SiloMapper::getInstance()->find($siloId);
$sculptingReplacement = array();
$links = Tools_Content_Tools::findLinksInContent($pageContent);
if (empty($links) || !isset($links[1])) {
return $pageContent;
}
$hrefs = array_combine($links[0], $links[1]);
$siloedPagesUrls = array_merge(array(self::$_websiteHelper->getUrl() . 'index.html', self::$_websiteHelper->getUrl() . 'index.htm'), array_map(array('self', '_callbackUrls'), $silo->getRelatedPages()));
foreach ($hrefs as $key => $href) {
if (in_array($href, $siloedPagesUrls)) {
unset($hrefs[$key]);
continue;
}
$page = Application_Model_Mappers_PageMapper::getInstance()->findByUrl(str_replace(self::$_websiteHelper->getUrl(), '', $href));
if ($page === null) {
continue;
}
$pageContent = str_replace($key, '<span class="' . md5($key) . '">' . $page->getNavName() . '</span>', $pageContent);
$sculptingReplacement[] = array('id' => md5($key), 'repl' => $key);
unset($page);
}
Zend_Registry::set('sculptingReplacement', json_encode($sculptingReplacement));
return $pageContent;
}
private function _pageRunkSculptingDemand($page, $pageContent)
{
// run pr sculpting only for the not logged users
if (!Tools_Security_Acl::isAllowed(Tools_Security_Acl::RESOURCE_ADMINPANEL)) {
//Checking if page has silo?
if ($page->getSiloId()) {
$pageContent = Tools_Seo_Tools::runPageRankSculpting($page->getSiloId(), $pageContent);
$this->view->sculptingReplacement = Zend_Registry::get('sculptingReplacement');
}
}
return $pageContent;
}