Verzeichnisstruktur phpBB-3.3.15
- Veröffentlicht
- 28.08.2024
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prune_all_forums.php
001 <?php
002 /**
003 *
004 * This file is part of the phpBB Forum Software package.
005 *
006 * @copyright (c) phpBB Limited <https://www.phpbb.com>
007 * @license GNU General Public License, version 2 (GPL-2.0)
008 *
009 * For full copyright and license information, please see
010 * the docs/CREDITS.txt file.
011 *
012 */
013
014 namespace phpbb\cron\task\core;
015
016 /**
017 * Prune all forums cron task.
018 *
019 * It is intended to be invoked from system cron.
020 * This task will find all forums for which pruning is enabled, and will
021 * prune all forums as necessary.
022 */
023 class prune_all_forums extends \phpbb\cron\task\base
024 {
025 protected $phpbb_root_path;
026 protected $php_ext;
027 protected $config;
028 protected $db;
029
030 /**
031 * Constructor.
032 *
033 * @param string $phpbb_root_path The root path
034 * @param string $php_ext The PHP file extension
035 * @param \phpbb\config\config $config The config
036 * @param \phpbb\db\driver\driver_interface $db The db connection
037 */
038 public function __construct($phpbb_root_path, $php_ext, \phpbb\config\config $config, \phpbb\db\driver\driver_interface $db)
039 {
040 $this->phpbb_root_path = $phpbb_root_path;
041 $this->php_ext = $php_ext;
042 $this->config = $config;
043 $this->db = $db;
044 }
045
046 /**
047 * Runs this cron task.
048 *
049 * @return null
050 */
051 public function run()
052 {
053 if (!function_exists('auto_prune'))
054 {
055 include($this->phpbb_root_path . 'includes/functions_admin.' . $this->php_ext);
056 }
057
058 $sql = 'SELECT forum_id, prune_next, enable_prune, prune_days, prune_viewed, enable_shadow_prune, prune_shadow_days, prune_shadow_freq, prune_shadow_next, forum_flags, prune_freq
059 FROM ' . FORUMS_TABLE;
060 $result = $this->db->sql_query($sql);
061 while ($row = $this->db->sql_fetchrow($result))
062 {
063 $log_prune = true;
064
065 if ($row['enable_prune'] && $row['prune_next'] < time())
066 {
067 if ($row['prune_days'])
068 {
069 auto_prune($row['forum_id'], 'posted', $row['forum_flags'], $row['prune_days'], $row['prune_freq'], $log_prune);
070 $log_prune = false;
071 }
072
073 if ($row['prune_viewed'])
074 {
075 auto_prune($row['forum_id'], 'viewed', $row['forum_flags'], $row['prune_viewed'], $row['prune_freq'], $log_prune);
076 $log_prune = false;
077 }
078 }
079
080 if ($row['enable_shadow_prune'] && $row['prune_shadow_next'] < time() && $row['prune_shadow_days'])
081 {
082 auto_prune($row['forum_id'], 'shadow', $row['forum_flags'], $row['prune_shadow_days'], $row['prune_shadow_freq'], $log_prune);
083 }
084 }
085 $this->db->sql_freeresult($result);
086 }
087
088 /**
089 * Returns whether this cron task can run, given current board configuration.
090 *
091 * This cron task will only run when system cron is utilised.
092 *
093 * @return bool
094 */
095 public function is_runnable()
096 {
097 return (bool) $this->config['use_system_cron'];
098 }
099 }
100