ArchiverManager.php in Zircon Profile 8
Same filename and directory in other branches
Contains \Drupal\Core\Archiver\ArchiverManager.
Namespace
Drupal\Core\ArchiverFile
core/lib/Drupal/Core/Archiver/ArchiverManager.phpView source
<?php
/**
* @file
* Contains \Drupal\Core\Archiver\ArchiverManager.
*/
namespace Drupal\Core\Archiver;
use Drupal\Component\Plugin\Factory\DefaultFactory;
use Drupal\Core\Cache\CacheBackendInterface;
use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\Core\Plugin\DefaultPluginManager;
/**
* Provides an Archiver plugin manager.
*
* @see \Drupal\Core\Archiver\Annotation\Archiver
* @see \Drupal\Core\Archiver\ArchiverInterface
* @see plugin_api
*/
class ArchiverManager extends DefaultPluginManager {
/**
* Constructs a ArchiverManager object.
*
* @param \Traversable $namespaces
* An object that implements \Traversable which contains the root paths
* keyed by the corresponding namespace to look for plugin implementations.
* @param \Drupal\Core\Cache\CacheBackendInterface $cache_backend
* Cache backend instance to use.
* @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
* The module handler to invoke the alter hook with.
*/
public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {
parent::__construct('Plugin/Archiver', $namespaces, $module_handler, 'Drupal\\Core\\Archiver\\ArchiverInterface', 'Drupal\\Core\\Archiver\\Annotation\\Archiver');
$this
->alterInfo('archiver_info');
$this
->setCacheBackend($cache_backend, 'archiver_info_plugins');
}
/**
* {@inheritdoc}
*/
public function createInstance($plugin_id, array $configuration = array()) {
$plugin_definition = $this
->getDefinition($plugin_id);
$plugin_class = DefaultFactory::getPluginClass($plugin_id, $plugin_definition, 'Drupal\\Core\\Archiver\\ArchiverInterface');
return new $plugin_class($configuration['filepath']);
}
/**
* {@inheritdoc}
*/
public function getInstance(array $options) {
$filepath = $options['filepath'];
foreach ($this
->getDefinitions() as $plugin_id => $definition) {
foreach ($definition['extensions'] as $extension) {
// Because extensions may be multi-part, such as .tar.gz,
// we cannot use simpler approaches like substr() or pathinfo().
// This method isn't quite as clean but gets the job done.
// Also note that the file may not yet exist, so we cannot rely
// on fileinfo() or other disk-level utilities.
if (strrpos($filepath, '.' . $extension) === strlen($filepath) - strlen('.' . $extension)) {
return $this
->createInstance($plugin_id, $options);
}
}
}
}
}
Classes
Name | Description |
---|---|
ArchiverManager | Provides an Archiver plugin manager. |