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<?php
/**
* Report number of jobs currently waiting in master database.
*
* Based on runJobs.php
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup Maintenance
* @author Tim Starling
* @author Antoine Musso
*/
require_once __DIR__ . '/Maintenance.php';
/**
* Maintenance script that reports the number of jobs currently waiting
* in master database.
*
* @ingroup Maintenance
*/
class ShowJobs extends Maintenance {
public function __construct() {
parent::__construct();
$this->mDescription = "Show number of jobs waiting in master database";
$this->addOption( 'group', 'Show number of jobs per job type' );
$this->addOption( 'list',
'Show a list of all jobs in a machine-readable format, instead of statistics' );
$this->addOption( 'type', 'Only show/count jobs of a given type', false, true );
}
public function execute() {
$filterType = $this->getOption( 'type', '' );
$group = JobQueueGroup::singleton();
if ( $this->hasOption( 'list' ) ) {
foreach ( $group->getQueueTypes() as $type ) {
if ( $filterType != '' && $type != $filterType ) {
continue;
}
$queue = $group->get( $type );
foreach ( $queue->getAllQueuedJobs() as $job ) {
$this->output( $job->toString() . " status=unclaimed\n" );
}
foreach ( $queue->getAllDelayedJobs() as $job ) {
$this->output( $job->toString() . " status=delayed\n" );
}
foreach ( $queue->getAllAbandonedJobs() as $job ) {
$this->output( $job->toString() . " status=abandoned\n" );
}
}
} elseif ( $this->hasOption( 'group' ) ) {
foreach ( $group->getQueueTypes() as $type ) {
if ( $filterType != '' && $type != $filterType ) {
continue;
}
$queue = $group->get( $type );
$delayed = $queue->getDelayedCount();
$pending = $queue->getSize();
$claimed = $queue->getAcquiredCount();
$abandoned = $queue->getAbandonedCount();
$active = max( 0, $claimed - $abandoned );
if ( ( $pending + $claimed + $delayed + $abandoned ) > 0 ) {
$this->output(
"{$type}: $pending queued; " .
"$claimed claimed ($active active, $abandoned abandoned); " .
"$delayed delayed\n"
);
}
}
} else {
$count = 0;
foreach ( $group->getQueueTypes() as $type ) {
if ( $filterType != '' && $type != $filterType ) {
continue;
}
$count += $group->get( $type )->getSize();
}
$this->output( "$count\n" );
}
}
}
$maintClass = "ShowJobs";
require_once RUN_MAINTENANCE_IF_MAIN;
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