source: trunk/phpgwapi/cron/asyncservices.php @ 7681

#!/usr/bin/php -q
<?php
        /**************************************************************************\
        * eGroupWare API - Timed Asynchron Services for eGroupWare                 *
        * Written by Ralf Becker <RalfBecker@outdoor-training.de>                  *
        * Class for creating cron-job like timed calls of eGroupWare methods       *
        * -------------------------------------------------------------------------*
        * This library is part of the eGroupWare API                               *
        * http://www.egroupware.org/                                               *
        * ------------------------------------------------------------------------ *
        * This library is free software; you can redistribute it and/or modify it  *
        * under the terms of the GNU Lesser General Public License as published by *
        * the Free Software Foundation; either version 2.1 of the License,         *
        * or any later version.                                                    *
        * This library 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 Lesser General Public License for more details.              *
        * You should have received a copy of the GNU Lesser General Public License *
        * along with this library; if not, write to the Free Software Foundation,  *
        * Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA            *
        \**************************************************************************/

        $_GET['domain'] = isset($_SERVER['argv'][1]) ? $_SERVER['argv'][1] : 'default';
        $path_to_egroupware = realpath(dirname(__FILE__).'/../..');     //  need to be adapted if this script is moved somewhere else
        $_SESSION['isCrun'] = true;
        // remove the comment from one of the following lines to enable loging
        // define('ASYNC_LOG','C:\\async.log');         // Windows
        define('ASYNC_LOG','/tmp/async.log');   // Linux, Unix, ...
        if (defined('ASYNC_LOG'))
        {
                $msg = date('Y/m/d H:i:s ').$_GET['domain'].": asyncservice started\n";
                $f = fopen(ASYNC_LOG,'a+');
                fwrite($f,$msg);
                fclose($f);
        }

        $GLOBALS['phpgw_info']['flags'] = array(
                'currentapp' => 'login',
                'noapi'      => True            // this stops header.inc.php to include phpgwapi/inc/function.inc.php
        );
        if (!is_readable($path_to_egroupware.'/header.inc.php'))
        {
                echo $msg = "asyncservice.php: Could not find '$path_to_egroupware/header.inc.php', exiting !!!\n";
                if (defined('ASYNC_LOG'))
                {
                        $f = fopen(ASYNC_LOG,'a+');
                        fwrite($f,$msg);
                        fclose($f);
                }
                exit(1);
        }
        include($path_to_egroupware.'/header.inc.php');
        unset($GLOBALS['phpgw_info']['flags']['noapi']);

        $db_type = $GLOBALS['phpgw_domain'][$_GET['domain']]['db_type'];
        if (!isset($GLOBALS['phpgw_domain'][$_GET['domain']]) || empty($db_type))
        {
                echo $msg = "asyncservice.php: Domain '{$_GET['domain']}' is not configured or renamed, exiting !!!\n";
                if (defined('ASYNC_LOG'))
                {
                        $f = fopen(ASYNC_LOG,'a+');
                        fwrite($f,$msg);
                        fclose($f);
                }
                exit(1);
        }
        // some constanst for pre php4.3
        if (!defined('PHP_SHLIB_SUFFIX'))
        {
                define('PHP_SHLIB_SUFFIX',strtoupper(substr(PHP_OS, 0,3)) == 'WIN' ? 'dll' : 'so');
        }
        if (!defined('PHP_SHLIB_PREFIX'))
        {
                define('PHP_SHLIB_PREFIX',PHP_SHLIB_SUFFIX == 'dll' ? 'php_' : '');
        }
        $db_extension = PHP_SHLIB_PREFIX.$db_type.'.'.PHP_SHLIB_SUFFIX;
        if (!extension_loaded($db_type) && !dl($db_extension))
        {
                echo $msg = "asyncservice.php: Extension '$db_type' is not loaded and can't be loaded via dl('$db_extension') !!!\n";
                if (defined('ASYNC_LOG'))
                {
                        $f = fopen(ASYNC_LOG,'a+');
                        fwrite($f,$msg);
                        fclose($f);
                }
        }

        $GLOBALS['phpgw_info']['server']['sessions_type'] = 'db';       // no php4-sessions availible for cgi

        include(PHPGW_API_INC.'/functions.inc.php');
        $preferences = createobject('phpgwapi.preferences');
        $preferences->read();

        $num = ExecMethod('phpgwapi.asyncservice.check_run','crontab');

        $msg = date('Y/m/d H:i:s ').$_GET['domain'].': '.($num ? "$num job(s) executed" : 'Nothing to execute')."\n\n";
        // if the following comment got removed, you will get an email from cron for every check performed (*nix only)
        //echo $msg;

        if (defined('ASYNC_LOG'))
        {
                $f = fopen(ASYNC_LOG,'a+');
                fwrite($f,$msg);
                fclose($f);
        }
        $GLOBALS['phpgw']->common->phpgw_exit();