Events.php

<?php

/**
 * This file contains QUI\Cron\Events
 */

namespace QUI\Cron;

use QUI;

/**
 * Cron Main Events
 *
 * @author www.namerobot.com (Henning Leutz)
 */

class Events
{
    /**
     * event : on admin header loaded
     */
    static function onAdminLoad()
    {
        if ( !defined( 'ADMIN' ) ) {
            return;
        }

        if ( !ADMIN ) {
            return;
        }

        $User = QUI::getUserBySession();

        if ( !$User->isSU() ) {
            return;
        }

        $Package = QUI::getPackageManager()->getInstalledPackage( 'quiqqer/cron' );
        $Config  = $Package->getConfig();

        // send admin info
        if ( !$Config->get( 'settings', 'showAdminMessageIfCronNotRun' ) ) {
            return;
        }

        // check last cron execution
        $CronManager = new Manager();
        $result      = $CronManager->getHistoryList(array(
            'page'    => 1,
            'perPage' => 1
        ));

        if ( !isset( $result[ 0 ] ) )
        {
            self::sendAdminInfoCronError();
            return;
        }

        $date = strtotime( $result[ 0 ][ 'lastexec' ] );

        // in 24h no cron??
        if ( time() - 86400 > $date ) {
            self::sendAdminInfoCronError();
        }
    }

    /**
     * event : on admin loaded -> footer output
     */
    static function adminLoadFooter()
    {
        $Package = QUI::getPackageManager()->getInstalledPackage( 'quiqqer/cron' );
        $Config  = $Package->getConfig();

        // execute cron ?
        if ( $Config->get( 'settings', 'executeOnAdminLogin' ) )
        {
            echo '
            <script>window.addEvent("load", function()
            {
                require(["Ajax"], function(QUIAjax)
                {
                    QUIAjax.post("package_quiqqer_cron_ajax_execute", function()
                    {

                    }, {
                        "package" : "quiqqer/cron"
                    });
                });
            });
            </script>';
        }
    }

    /**
     * send a message to the user, maybe an error in the crons exist
     * last 24h was no cron sended
     */
    static function sendAdminInfoCronError()
    {
        QUI::getMessagesHandler()->sendAttention(
            QUI::getUserBySession(),
            QUI::getLocale()->get( 'quiqqer/cron', 'message.cron.admin.info.24h' )
        );
    }
}