showJobs.php

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<?php
require_once __DIR__ . '/Maintenance.php';

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 complete list of all jobs in a machine-readable format, instead of statistics' );
    }

    public function execute() {
        $group = JobQueueGroup::singleton();
        if ( $this->hasOption( 'list' ) ) {
            foreach ( $group->getQueueTypes() as $type ) {
                $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" );
                }
            }
        } elseif ( $this->hasOption( 'group' ) ) {
            foreach ( $group->getQueueTypes() as $type ) {
                $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 ) > 0 ) {
                    $this->output(
                        "{$type}: $pending queued; " .
                        "$claimed claimed ($active active, $abandoned abandoned); " .
                        "$delayed delayed\n"
                    );
                }
            }
        } else {
            $count = 0;
            foreach ( $group->getQueueTypes() as $type ) {
                $count += $group->get( $type )->getSize();
            }
            $this->output( "$count\n" );
        }
    }
}

$maintClass = "ShowJobs";
require_once RUN_MAINTENANCE_IF_MAIN;