Invision Power Services, Inc. * @copyright (c) 2001 - 2016 Invision Power Services, Inc. * @license http://www.invisionpower.com/legal/standards/ * @package IPS Community Suite * @subpackage bindattachmentstopostauthor * @since 08 Jan 2017 * @version SVN_VERSION_NUMBER */ namespace IPS\pluginTasks; /* To prevent PHP errors (extending class does not exist) revealing path */ if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) ) { header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' ); exit; } /** * bindattachmentstopostauthor Task */ class _bindattachmentstopostauthor extends \IPS\Task { /** * Execute * * If ran successfully, should return anything worth logging. Only log something * worth mentioning (don't log "task ran successfully"). Return NULL (actual NULL, not '' or 0) to not log (which will be most cases). * If an error occurs which means the task could not finish running, throw an \IPS\Task\Exception - do not log an error as a normal log. * Tasks should execute within the time of a normal HTTP request. * * @return mixed Message to log or NULL * @throws \IPS\Task\Exception */ public function execute() { $db = \IPS\Db::i(); $table_attachments = $db->prefix . 'core_attachments'; $table_maps = $db->prefix . 'core_attachments_map'; $table_posts = $db->prefix . 'forums_posts'; $sql = "UPDATE $table_attachments a" . " LEFT JOIN $table_maps m" . " ON m.attachment_id = a.attach_id" . " LEFT JOIN $table_posts p" . " ON p.pid = m.id2" . " SET a.attach_member_id = p.author_id" . " WHERE" . " p.author_id > 0" . " AND a.attach_member_id != p.author_id" . " AND m.location_key = 'forums_Forums'"; $db->query($sql); return NULL; } /** * Cleanup * * If your task takes longer than 15 minutes to run, this method * will be called before execute(). Use it to clean up anything which * may not have been done * * @return void */ public function cleanup() { } }]]>