See Release Notes
Long Term Support Release
Differences Between: [Versions 39 and 310] [Versions 39 and 311] [Versions 39 and 400] [Versions 39 and 401] [Versions 39 and 402] [Versions 39 and 403]
1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 /** 18 * CLI task execution. 19 * 20 * @package core 21 * @subpackage cli 22 * @copyright 2014 Petr Skoda 23 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 24 */ 25 26 define('CLI_SCRIPT', true); 27 28 require(__DIR__ . '/../../config.php'); 29 require_once("$CFG->libdir/clilib.php"); 30 require_once("$CFG->libdir/cronlib.php"); 31 32 list($options, $unrecognized) = cli_get_params( 33 array('help' => false, 'list' => false, 'execute' => false, 'showsql' => false, 'showdebugging' => false), 34 array('h' => 'help') 35 ); 36 37 if ($unrecognized) { 38 $unrecognized = implode("\n ", $unrecognized); 39 cli_error(get_string('cliunknowoption', 'admin', $unrecognized)); 40 } 41 42 if ($options['help'] or (!$options['list'] and !$options['execute'])) { 43 $help = 44 "Scheduled cron tasks. 45 46 Options: 47 --execute=\\some\\task Execute scheduled task manually 48 --list List all scheduled tasks 49 --showsql Show sql queries before they are executed 50 --showdebugging Show developer level debugging information 51 -h, --help Print out this help 52 53 Example: 54 \$sudo -u www-data /usr/bin/php admin/cli/scheduled_task.php --execute=\\core\\task\\session_cleanup_task 55 56 "; 57 58 echo $help; 59 die; 60 } 61 62 if ($options['showdebugging']) { 63 set_debugging(DEBUG_DEVELOPER, true); 64 } 65 66 if ($options['showsql']) { 67 $DB->set_debug(true); 68 } 69 if ($options['list']) { 70 cli_heading("List of scheduled tasks ($CFG->wwwroot)"); 71 72 $shorttime = get_string('strftimedatetimeshort'); 73 74 $tasks = \core\task\manager::get_all_scheduled_tasks(); 75 echo str_pad(get_string('scheduledtasks', 'tool_task'), 50, ' ') . ' ' . str_pad(get_string('runpattern', 'tool_task'), 17, ' ') 76 . ' ' . str_pad(get_string('lastruntime', 'tool_task'), 40, ' ') . get_string('nextruntime', 'tool_task') . "\n"; 77 foreach ($tasks as $task) { 78 $class = '\\' . get_class($task); 79 $schedule = $task->get_minute() . ' ' 80 . $task->get_hour() . ' ' 81 . $task->get_day() . ' ' 82 . $task->get_day_of_week() . ' ' 83 . $task->get_month() . ' ' 84 . $task->get_day_of_week(); 85 $nextrun = $task->get_next_run_time(); 86 $lastrun = $task->get_last_run_time(); 87 88 $plugininfo = core_plugin_manager::instance()->get_plugin_info($task->get_component()); 89 $plugindisabled = $plugininfo && $plugininfo->is_enabled() === false && !$task->get_run_if_component_disabled(); 90 91 if ($plugindisabled) { 92 $nextrun = get_string('plugindisabled', 'tool_task'); 93 } else if ($task->get_disabled()) { 94 $nextrun = get_string('taskdisabled', 'tool_task'); 95 } else if ($nextrun > time()) { 96 $nextrun = userdate($nextrun); 97 } else { 98 $nextrun = get_string('asap', 'tool_task'); 99 } 100 101 if ($lastrun) { 102 $lastrun = userdate($lastrun); 103 } else { 104 $lastrun = get_string('never'); 105 } 106 107 echo str_pad($class, 50, ' ') . ' ' . str_pad($schedule, 17, ' ') . 108 ' ' . str_pad($lastrun, 40, ' ') . ' ' . $nextrun . "\n"; 109 } 110 exit(0); 111 } 112 113 if ($execute = $options['execute']) { 114 if (!$task = \core\task\manager::get_scheduled_task($execute)) { 115 mtrace("Task '$execute' not found"); 116 exit(1); 117 } 118 119 if (moodle_needs_upgrading()) { 120 mtrace("Moodle upgrade pending, cannot execute tasks."); 121 exit(1); 122 } 123 124 // Increase memory limit. 125 raise_memory_limit(MEMORY_EXTRA); 126 127 // Emulate normal session - we use admin account by default. 128 cron_setup_user(); 129 130 // Execute the task. 131 \core\local\cli\shutdown::script_supports_graceful_exit(); 132 $cronlockfactory = \core\lock\lock_config::get_lock_factory('cron'); 133 if (!$cronlock = $cronlockfactory->get_lock('core_cron', 10)) { 134 mtrace('Cannot obtain cron lock'); 135 exit(129); 136 } 137 if (!$lock = $cronlockfactory->get_lock('\\' . get_class($task), 10)) { 138 $cronlock->release(); 139 mtrace('Cannot obtain task lock'); 140 exit(130); 141 } 142 143 $task->set_lock($lock); 144 if (!$task->is_blocking()) { 145 $cronlock->release(); 146 } else { 147 $task->set_cron_lock($cronlock); 148 } 149 150 cron_run_inner_scheduled_task($task); 151 }
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