TimeTrex Community Edition v16.2.0
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maint/cron.php
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109
maint/cron.php
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<?php /** @noinspection PhpUndefinedVariableInspection */
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/*********************************************************************************
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*
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* TimeTrex is a Workforce Management program developed by
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* TimeTrex Software Inc. Copyright (C) 2003 - 2021 TimeTrex Software Inc.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Affero General Public License version 3 as published by
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* the Free Software Foundation with the addition of the following permission
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* added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED
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* WORK IN WHICH THE COPYRIGHT IS OWNED BY TIMETREX, TIMETREX DISCLAIMS THE
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* WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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* details.
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*
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*
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* You should have received a copy of the GNU Affero General Public License along
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* with this program; if not, see http://www.gnu.org/licenses or write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA.
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*
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*
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* You can contact TimeTrex headquarters at Unit 22 - 2475 Dobbin Rd. Suite
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* #292 West Kelowna, BC V4T 2E9, Canada or at email address info@timetrex.com.
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*
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU Affero General Public License version 3.
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*
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*
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* In accordance with Section 7(b) of the GNU Affero General Public License
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* version 3, these Appropriate Legal Notices must retain the display of the
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* "Powered by TimeTrex" logo. If the display of the logo is not reasonably
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* feasible for technical reasons, the Appropriate Legal Notices must display
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* the words "Powered by TimeTrex".
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*
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********************************************************************************/
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/*
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* Cron replica
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* Run this script every minute from the real cron.
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*
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*/
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require_once( dirname( __FILE__ ) . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . 'includes' . DIRECTORY_SEPARATOR . 'global.inc.php' );
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require_once( dirname( __FILE__ ) . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . 'includes' . DIRECTORY_SEPARATOR . 'CLI.inc.php' );
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if ( isset( $config_vars['other']['installer_enabled'] ) && $config_vars['other']['installer_enabled'] == true ) {
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Debug::text( 'CRON: Installer is enabled, skipping cron jobs for now...', __FILE__, __LINE__, __METHOD__, 0 );
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} else if ( isset( $config_vars['other']['down_for_maintenance'] ) && $config_vars['other']['down_for_maintenance'] == true ) {
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Debug::text( 'CRON: System is down for maintenance, skipping cron jobs for now...', __FILE__, __LINE__, __METHOD__, 0 );
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} else {
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if ( isset( $config_vars['path']['php_cli'] ) && $config_vars['path']['php_cli'] != '' ) {
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//$current_epoch = strtotime('28-Mar-08 1:30 PM');
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$current_epoch = TTDate::getTime();
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$executed_jobs = 0;
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if ( strpos( $config_vars['database']['host'], ',' ) !== false ) {
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$db = $db->getConnection( 'write' ); //Force connection to master/write database, so status_id can't get out-of-sync and cause duplicate jobs to run at the same time.
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}
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$cjlf = new CronJobListFactory();
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$job_arr = $cjlf->getArrayByListFactory( $cjlf->getAll() );
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if ( is_array( $job_arr ) ) {
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$total_jobs = count( $job_arr );
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foreach ( $job_arr as $job_id => $job_name ) {
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//Get each cronjob row again individually incase the status has changed, since we wait for execution to occur in some cases and these can be relatively long running.
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$cjlf = new CronJobListFactory();
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$cjlf->getById( $job_id ); //Let Execute determine if job is running or not so it can find orphans. -- This should also *not* be cached in case the same job is run multiple times due to a invalid cached status_id.
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if ( $cjlf->getRecordCount() > 0 ) {
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foreach ( $cjlf as $cjf_obj ) {
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//Debug::text('Checking if Job ID: '. $job_id .' is scheduled to run...', __FILE__, __LINE__, __METHOD__, 0);
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if ( $cjf_obj->isScheduledToRun( $current_epoch ) == true ) {
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$executed_jobs++;
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$cjf_obj->Execute( $config_vars['path']['php_cli'], dirname( __FILE__ ) );
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}
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}
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}
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}
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} else {
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$total_jobs = 0;
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}
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//Make sure a QueueWorker is launched each time this is executed.
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// **EVEN IF JOB QUEUE IS DISABLED, AS THERE COULD BE LATENT JOBS STILL IN THE QUEUE THAT NEED TO BE PROCESSED IF THE JOB QUEUE WAS DISABLED**
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// Regardless if there are any jobs executed, since the QueueWorker might be used for real-time jobs trigger by the UI.
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$bp = new BackgroundProcess();
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$command = '"' . $config_vars['path']['php_cli'] . '" "'. dirname( __FILE__ ) . DIRECTORY_SEPARATOR .'QueueWorker.php"'; //Make sure we use full path, otherwise the file might not be found on Windows especially.
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$bp->BackgroundExec( Misc::getEnvironmentVariableConfigFile() . $command ); //Skips all max process checks and just launch the queue worker immediately in the background.
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unset( $bp, $command );
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echo "NOTE: Jobs are scheduled to run at specific times each day, therefore it is normal for only some jobs to be queued each time this file is run.\n";
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echo "Jobs Queued For Running: $executed_jobs of $total_jobs\n";
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Debug::text( 'CRON: Jobs Queued For Running: ' . $executed_jobs . ' of ' . $total_jobs, __FILE__, __LINE__, __METHOD__, 0 );
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} else {
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echo "ERROR: timetrex.ini.php does not define 'php_cli' option in the [path] section. Unable to run maintenance jobs!\n";
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Debug::text( 'PHP_CLI not defined in timetrex.ini.php file.', __FILE__, __LINE__, __METHOD__, 0 );
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}
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//Save file to log directory with the last executed date, so we know if the CRON daemon is actually calling us.
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$file_name = $config_vars['path']['log'] . DIRECTORY_SEPARATOR . 'timetrex_cron_last_executed.log';
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@file_put_contents( $file_name, TTDate::getDate( 'DATE+TIME', time() ) . "\n" );
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}
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?>
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