/**
* @see BackendAdapter::getNumberOfReferences
*/
public function getNumberOfReferences(Resource $resource)
{
return $this->conn->fetchColumn("SELECT COUNT(id) FROM xi_filelib_file WHERE resource_id = ?", array($resource->getId()));
}
/**
* @see BackendAdapter::getNumberOfReferences
*/
public function getNumberOfReferences(Resource $resource)
{
$this->init();
$count = 0;
foreach ($this->json['files'] as $file) {
if ($file['resource_id'] == $resource->getId()) {
$count = $count + 1;
}
}
return $count;
}
public function delete(Resource $resource)
{
if (isset($this->retrieved[$resource->getId()])) {
unset($this->retrieved[$resource->getId()]);
}
}
/**
* @see BackendAdapter::getNumberOfReferences
*/
public function getNumberOfReferences(Resource $resource)
{
$refs = $this->getMongo()->files->find(array('resource_id' => $resource->getId()));
return $refs->count();
}
public function exists(Resource $resource)
{
return isset($this->resources[$resource->getId()]);
}