Incorrect accessYou cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files."; exit(); } /** * * @class task_item * @brief Task to prune daily old topic subscriptions * */ class task_item { /** * Object that stores the parent task manager class * * @var $class */ protected $class; /** * Array that stores the task data * * @var $task */ protected $task = array(); /** * Registry Object Shortcuts * * @var $registry * @var $DB * @var $settings * @var $lang */ protected $registry; protected $DB; protected $settings; protected $lang; /** * Constructor * * @param object $registry Registry object * @param object $class Task manager class object * @param array $task Array with the task data * @return @e void */ public function __construct( ipsRegistry $registry, $class, $task ) { /* Make registry objects */ $this->registry = $registry; $this->DB = $this->registry->DB(); $this->settings =& $this->registry->fetchSettings(); $this->lang = $this->registry->getClass('class_localization'); $this->class = $class; $this->task = $task; } /** * Run this task * * @return @e void */ public function runTask() { $this->registry->getClass('class_localization')->loadLanguageFile( array( 'public_global' ), 'core' ); //----------------------------------------- // Delete old subscriptions //----------------------------------------- $deleted = 0; $trids = array(); if ( $this->settings['subs_autoprune'] > 0 ) { $time = time() - ($this->settings['subs_autoprune'] * 86400); $this->DB->build( array( 'select' => 'l.like_lookup_id', 'from' => array( 'core_like' => 'l' ), 'where' => 't.last_post < ' . $time, 'add_join' => array( array( 'from' => array( 'topics' => 't' ), 'where' => "t.tid=l.like_rel_id AND l.like_app='forums' AND l.like_area='topics'", 'type' => 'left' ) ) ) ); $this->DB->execute(); while ( $r = $this->DB->fetch() ) { $trids[] = $r['like_lookup_id']; } if (count($trids) > 0) { $this->DB->delete( 'core_like', "like_lookup_id IN ('" . implode( "','", $trids ) . "')" ); $this->DB->delete( 'core_like_cache', "like_cache_id IN ('" . implode( "','", $trids ) . "')" ); } $deleted = intval( count($trids) ); } //----------------------------------------- // Delete old unattached uploads //----------------------------------------- $time_cutoff = time() - 7200; $deadid = array(); $this->DB->build( array( "select" => '*', 'from' => 'attachments', 'where' => "attach_rel_id=0 AND attach_date < {$time_cutoff}", 'limit' => array( 0, 25 ) ) ); $this->DB->execute(); while( $killmeh = $this->DB->fetch() ) { if ( $killmeh['attach_location'] ) { @unlink( $this->settings['upload_dir'] . "/" . $killmeh['attach_location'] ); } if ( $killmeh['attach_thumb_location'] ) { @unlink( $this->settings['upload_dir'] . "/" . $killmeh['attach_thumb_location'] ); } $deadid[] = $killmeh['attach_id']; } $_attach_count = count( $deadid ); if ( $_attach_count ) { $this->DB->delete( 'attachments', "attach_id IN(" . implode( ",", $deadid ) . ")" ); } //----------------------------------------- // Delete old topic redirects //----------------------------------------- if ( intval( $this->settings['topic_redirect_prune'] ) > 0 ) { $time = time() - ( $this->settings['topic_redirect_prune'] * 86400 ); $tids = array(); $fids = array(); /* Grab topics ensuring we use the index */ $this->DB->build( array( 'select' => 'tid, moved_to, forum_id', 'from' => 'topics', 'where' => 'pinned=0 AND moved_on < ' . $time . " AND state='link'", 'limit' => array( 0, 150 ) ) ); $this->DB->execute(); while ( $row = $this->DB->fetch() ) { /* ensure it's a moved topic */ if ( $row['moved_to'] ) { $tids[] = $row['tid']; $fids[ $row['forum_id'] ]++; } } if ( count( $tids ) > 0 ) { $this->DB->delete( 'topics', "tid IN (" . implode( ",", $tids ) . ")" ); if ( count( $fids ) ) { foreach( $fids as $f => $count ) { ipsRegistry::getClass('class_forums')->forumRebuild( $f ); } } } $redirectsDeleted = intval( count( $tids ) ); } //----------------------------------------- // Remove old XML-RPC logs... //----------------------------------------- if ( $this->settings['xmlrpc_log_expire'] > 0 ) { $time = time() - ( $this->settings['xmlrpc_log_expire'] * 86400 ); $this->DB->delete( 'api_log', "api_log_date < {$time}" ); $xmlrpc_logs_deleted = $this->DB->getAffectedRows(); } //----------------------------------------- // Log to log table - modify but dont delete //----------------------------------------- $this->class->appendTaskLog( $this->task, sprintf( $this->lang->words['task_dailycleanout'], $xmlrpc_logs_deleted, $_attach_count, $deleted, $redirectsDeleted ) ); //----------------------------------------- // Unlock Task: DO NOT MODIFY! //----------------------------------------- $this->class->unlockTask( $this->task ); } }