/**
* Returns the website of a page
* Static function
*
* @param mixed CMS_page or pageID $page : The page we want the website of
* @return CMS_website or false on failure
* @access public
*/
static function getPageWebsite($page)
{
//check argument is a page
if (is_object($page)) {
$pageID = $page->getID();
} elseif (sensitiveIO::isPositiveInteger($page)) {
$pageID = $page;
} else {
CMS_grandFather::raiseError('Page must be instance of CMS_page or valid page ID');
return false;
}
$nearestWebsite = false;
//get the full lineage of queried page
$lineage = CMS_tree::getLineage(APPLICATION_ROOT_PAGE_ID, $pageID, false);
if (!$lineage) {
CMS_grandFather::raiseError('Lineage error for page : ' . $pageID);
return false;
} else {
$lineage = array_reverse($lineage);
foreach ($lineage as $ancestor) {
if (CMS_websitesCatalog::isWebsiteRoot($ancestor)) {
$nearestWebsite = $ancestor;
break;
}
}
}
if (!$nearestWebsite) {
return false;
}
return CMS_websitesCatalog::getWebsiteFromRoot($nearestWebsite);
}
