Verzeichnisstruktur phpBB-3.1.0
- Veröffentlicht
- 27.10.2014
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finder.php
01 <?php
02 /**
03 *
04 * This file is part of the phpBB Forum Software package.
05 *
06 * @copyright (c) phpBB Limited <https://www.phpbb.com>
07 * @license GNU General Public License, version 2 (GPL-2.0)
08 *
09 * For full copyright and license information, please see
10 * the docs/CREDITS.txt file.
11 *
12 */
13
14 namespace phpbb\hook;
15
16 /**
17 * The hook finder locates installed hooks.
18 */
19 class finder
20 {
21 protected $phpbb_root_path;
22 protected $cache;
23 protected $php_ext;
24
25 /**
26 * Creates a new finder instance.
27 *
28 * @param string $phpbb_root_path Path to the phpbb root directory
29 * @param string $php_ext php file extension
30 * @param \phpbb\cache\driver\driver_interface $cache A cache instance or null
31 */
32 public function __construct($phpbb_root_path, $php_ext, \phpbb\cache\driver\driver_interface $cache = null)
33 {
34 $this->phpbb_root_path = $phpbb_root_path;
35 $this->cache = $cache;
36 $this->php_ext = $php_ext;
37 }
38
39 /**
40 * Finds all hook files.
41 *
42 * @param bool $cache Whether the result should be cached
43 * @return array An array of paths to found hook files
44 */
45 public function find($cache = true)
46 {
47 if (!defined('DEBUG') && $cache && $this->cache)
48 {
49 $hook_files = $this->cache->get('_hooks');
50 if ($hook_files !== false)
51 {
52 return $hook_files;
53 }
54 }
55
56 $hook_files = array();
57
58 // Now search for hooks...
59 $dh = @opendir($this->phpbb_root_path . 'includes/hooks/');
60
61 if ($dh)
62 {
63 while (($file = readdir($dh)) !== false)
64 {
65 if (strpos($file, 'hook_') === 0 && substr($file, -strlen('.' . $this->php_ext)) === '.' . $this->php_ext)
66 {
67 $hook_files[] = substr($file, 0, -(strlen($this->php_ext) + 1));
68 }
69 }
70 closedir($dh);
71 }
72
73 if ($cache && $this->cache)
74 {
75 $this->cache->put('_hooks', $hook_files);
76 }
77
78 return $hook_files;
79 }
80 }
81