CDavAddressbookBase::Propfind

public function Propfind(&$arDavResources, $collectionId, $account, $arPath, $id = null)
{
	if ($collectionId == null)
		return '404 Not Found';

	$request = $this->groupdav->GetRequest();
	$currentPrincipal = $request->GetPrincipal();
	if (!$this->CheckPrivileges('DAV:read', $currentPrincipal, $collectionId))
		return '403 Forbidden';

	$requestDocument = $request->GetXmlDocument();

	if (($id || $requestDocument->GetRoot() && $requestDocument->GetRoot()->GetTag() != 'propfind') && !$this->LoadFilters($id))
		return false;
	$path = CDav::CheckIfRightSlashAdded($request->GetPath());
	if ($this->IsResourcePath($path))
	{

		$filter = $this->LoadFilters($id);
		$entities = $this->LoadEntities($collectionId, $account, $filter);

		foreach ($entities as $entity)
		{
			$resource = new CDavResource($path . $this->GetPath($entity));
			$resource->AddProperty('getetag', $this->GetETag($collectionId, $entity));
			$resource->AddProperty('getcontenttype', 'text/vcard');
			$resource->AddProperty('getlastmodified', MakeTimeStamp($this->EntityLastModifiedAt($entity)));
			$resource->AddProperty('resourcetype', '');
			if ($this->IsAddressData($request))
			{
				$content = $this->GetVCardContent($entity);
				$resource->AddProperty('getcontentlength', mb_strlen($content));
				$resource->AddProperty('address-data', $content, CDavGroupDav::CARDDAV);
			}
			else
			{
				$resource->AddProperty('getcontentlength', "");
			}

			$arDavResources[] = $resource;
		}
	}


	return true;
}