HTMLForm: throw a warning when no callback is set
[mediawiki.git] / maintenance / showJobs.php
blobff7d3fc0f555ae6e23b46848f75fb737cabf8d9d
1 <?php
2 /**
3 * Based on runJobs.php
5 * Report number of jobs currently waiting in master database.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 * http://www.gnu.org/copyleft/gpl.html
22 * @ingroup Maintenance
23 * @author Tim Starling
24 * @author Antoine Musso
27 require_once( dirname( __FILE__ ) . '/Maintenance.php' );
29 class ShowJobs extends Maintenance {
30 public function __construct() {
31 parent::__construct();
32 $this->mDescription = "Show number of jobs waiting in master database";
33 $this->addOption( 'group', 'Show number of jobs per job type' );
35 public function execute() {
36 $dbw = wfGetDB( DB_MASTER );
37 if ( $this->hasOption( 'group' ) ) {
38 $res = $dbw->select(
39 'job',
40 array( 'job_cmd', 'count(*) as count' ),
41 array(),
42 __METHOD__,
43 array( 'GROUP BY' => 'job_cmd' )
45 foreach ( $res as $row ) {
46 $this->output( $row->job_cmd . ': ' . $row->count . "\n" );
48 } else {
49 $this->output( $dbw->selectField( 'job', 'count(*)', '', __METHOD__ ) . "\n" );
54 $maintClass = "ShowJobs";
55 require_once( RUN_MAINTENANCE_IF_MAIN );