/**
* {@inheritDoc}
*/
public function match(EventInterface $event)
{
if ($this->isDeep && substr($event->getPath(), 0, strlen($this->absPath)) !== $this->absPath) {
// isDeep is true and the node path does not start with the given path
return false;
} elseif (!$this->isDeep) {
if ($event->getPath() !== $this->absPath) {
// isDeep is false and the path is not the searched path
return false;
}
}
return true;
}
/**
* {@inheritDoc}
*/
public function match(EventInterface $event)
{
if (!$event->getPath()) {
// Some events (like PERSIST) do not contain a path
return false;
}
// Algorithm:
// Construct the parent path
// If one of the nodes in $this->cachedNodesByUuid has that path then:
// It means the parent of the current node has one of the given UUID and the node must be kept
// Otherwise:
// Filter it out
return $this->nodeIsCached($this->getParentPath($event->getPath()));
}
/**
* {@inheritDoc}
*/
public function match(EventInterface $event)
{
if (!$event->getPath()) {
// Some events (like PERSIST) don't have a path
return false;
}
// An event might have been raised for a node that does not exist anymore
if (!$this->session->nodeExists($event->getPath())) {
return false;
}
$node = $this->session->getNode($event->getPath());
foreach ($this->nodeTypes as $type) {
if ($node->isNodeType($type)) {
return true;
}
}
return false;
}
/**
* {@inheritDoc}
*/
public function match(EventInterface $event)
{
return ($this->acceptedEventTypes & $event->getType()) === $event->getType();
}
/**
* @param EventInterface $event
*
* @return bool
*/
private function skipByNodeTypes(EventInterface $event)
{
if (!($path = $event->getPath())) {
// Some events (like PERSIST) do not provide an identifier
return true;
}
try {
$node = $this->session->getItem($path);
} catch (PathNotFoundException $e) {
return true;
}
if ($node instanceof PropertyInterface) {
$node = $node->getParent();
}
foreach ($this->nodeTypes as $typename) {
if ($node->isNodeType($typename)) {
return false;
}
}
return true;
}