.
/**
* Task fail delay check
*
* @package tool_task
* @copyright 2020 Brendan Heywood (brendan@catalyst-au.net)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace tool_task\check;
defined('MOODLE_INTERNAL') || die();
use core\check\check;
use core\check\result;
/**
* Task fail delay check
*
* @package tool_task
* @copyright 2020 Brendan Heywood (brendan@catalyst-au.net)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class maxfaildelay extends check {
/**
* Links to the task log report
*
* @return \action_link|null
*/
public function get_action_link(): ?\action_link {
$url = new \moodle_url('/admin/tasklogs.php');
return new \action_link($url, get_string('tasklogs', 'tool_task'));
}
/**
* Return result
* @return result
*/
public function get_result() : result {
global $CFG;
$status = result::OK;
$summary = get_string('tasknofailures', 'tool_task');
$details = '';
$failures = 0;
$maxdelay = 0;
$tasks = \core\task\manager::get_all_scheduled_tasks();
foreach ($tasks as $task) {
if ($task->get_disabled()) {
continue;
}
$faildelay = $task->get_fail_delay();
if ($faildelay > $maxdelay) {
$maxdelay = $faildelay;
}
if ($faildelay > 0) {
$failures++;
$details .= get_string('faildelay', 'tool_task') . ': ' . format_time($faildelay);
$details .= ' - ' . $task->get_name() . ' (' .get_class($task) . ")
";
}
}
$tasks = \core\task\manager::get_failed_adhoc_tasks();
foreach ($tasks as $task) {
$faildelay = $task->get_fail_delay();
if ($faildelay > $maxdelay) {
$maxdelay = $faildelay;
}
if ($faildelay > 0) {
$failures++;
$details .= get_string('faildelay', 'tool_task') . ': ' . format_time($faildelay);
$details .= ' - ' .get_class($task) . " ID = " . $task->get_id() ."
";
}
}
if ($failures > 0) {
// Intermittent failures are not yet a warning.
$status = result::INFO;
$summary = get_string('taskfailures', 'tool_task', $failures);
}
if ($maxdelay > 5 * MINSECS) {
$status = result::WARNING;
}
if ($maxdelay > 4 * HOURSECS) {
$status = result::ERROR;
}
return new result($status, $summary, $details);
}
}