Code Coverage for /Users/ericduran/Sites/drupal/drupal/core/modules/file/src/FileUsage/FileUsageBase.php

1	<?php
2
3	/**
4	* @file
5	* Contains \Drupal\file\FileUsage\FileUsageBase.
6	*/
7
8	namespace Drupal\file\FileUsage;
9
10	use Drupal\file\FileInterface;
11
12	/**
13	* Defines the base class for database file usage backend.
14	*/
15	abstract class FileUsageBase implements FileUsageInterface {
16
17	/**
18	* {@inheritdoc}
19	*/
20	public function add(FileInterface $file, $module, $type, $id, $count = 1) {
21	// Make sure that a used file is permanent.
22	if (!$file->isPermanent()) {
23	$file->setPermanent();
24	$file->save();
25	}
26	}
27
28	/**
29	* {@inheritdoc}
30	*/
31	public function delete(FileInterface $file, $module, $type = NULL, $id = NULL, $count = 1) {
32	// If there are no more remaining usages of this file, mark it as temporary,
33	// which result in a delete through system_cron().
34	$usage = \Drupal::service('file.usage')->listUsage($file);
35	if (empty($usage)) {
36	$file->setTemporary();
37	$file->save();
38	}
39	}
40	}