/**
* clear the invalid cache
*
* @since 3.0.0
*
* @param integer $lifetime lifetime of the bundle
*
* @return Cache
*/
public function clearInvalid($lifetime = 3600)
{
$cacheDirectory = new Directory();
$cacheDirectory->init($this->_directory);
$cacheDirectoryArray = $cacheDirectory->getArray();
/* process cache */
foreach ($cacheDirectoryArray as $value) {
$path = $this->_directory . '/' . $value;
if (is_file($path) && !$this->_validateFile($path, $lifetime)) {
$cacheDirectory->remove($value);
}
}
return $this;
}
/**
* Remove directory
*
* @param boolean $recursive (empty directory contents and remove)
* @return boolean
*/
public function remove($recursive = false)
{
if (!$this->__isDir()) {
return false;
}
if (!$recursive) {
if (!@rmdir($this->_path)) {
$this->error = parent::_getLastError();
return false;
}
return true;
}
// recursive remove
foreach ($this->read(false, true) as $asset) {
if ($asset['type'] === 'dir') {
$dir = new Directory($this->_path . $asset['name'], false);
if (!$dir->remove(true)) {
$this->error = 'Failed to remove subdirectory \'' . $dir->getPath() . '\' (' . $dir->error . '), try elevated chmod';
return false;
}
} else {
$file = new File($this->_path . $asset['name'], false);
if (!$file->remove()) {
$this->error = 'Failed to remove file \'' . $file->getPath() . '\' (' . $file->error . '), try elevated chmod';
return false;
}
}
}
return $this->remove();
// finally remove base directory
}
<?php
/*
|--------------------------------------------------------------------------
| Removing an object.
|--------------------------------------------------------------------------
|
| Removing an object from it's parent directory resolves in
| an invalid object since it has no longer a parent. We should
| be able to unset all be we cannot.
*/
$root = new Root();
$application = new Directory('application', $root);
$dashboard = new File('dashboard.php', $application);
$application->remove($dashboard);
/**
* Speculation
* -------------------------------------------------------------------------
*/
/**
* What do we need to do with $dashboard's parent here? It should not be null
* because a file always has a directory parent. The best solution is to delete it
* completely (removing all references) but we do not have that possibility.
*/
/**
* Solution
* -------------------------------------------------------------------------
*/
/**
* Solved, Leaving the object intact is no problem at all, just don't remove the parent.
* The object can still be used to do whatever the developper wants with it, he just needs
