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Differences Between: [Versions 310 and 402] [Versions 311 and 402] [Versions 39 and 402]

   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   * Task fail delay check
  19   *
  20   * @package    tool_task
  21   * @copyright  2020 Brendan Heywood (brendan@catalyst-au.net)
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  namespace tool_task\check;
  26  
  27  defined('MOODLE_INTERNAL') || die();
  28  
  29  use core\check\check;
  30  use core\check\result;
  31  
  32  /**
  33   * Task fail delay check
  34   *
  35   * @package    tool_task
  36   * @copyright  2020 Brendan Heywood (brendan@catalyst-au.net)
  37   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  38   */
  39  class maxfaildelay extends check {
  40  
  41      /**
  42       * Links to the task log report
  43       *
  44       * @return \action_link|null
  45       */
  46      public function get_action_link(): ?\action_link {
  47          $url = new \moodle_url('/admin/tasklogs.php');
  48          return new \action_link($url, get_string('tasklogs', 'tool_task'));
  49      }
  50  
  51      /**
  52       * Return result
  53       * @return result
  54       */
  55      public function get_result() : result {
  56          global $CFG;
  57  
  58          $status = result::OK;
  59          $summary = get_string('tasknofailures', 'tool_task');
  60          $details = '';
  61          $failures = 0;
  62          $maxdelay = 0;
  63  
  64          $tasks = \core\task\manager::get_all_scheduled_tasks();
  65          foreach ($tasks as $task) {
  66              if ($task->get_disabled()) {
  67                  continue;
  68              }
  69              $faildelay = $task->get_fail_delay();
  70              if ($faildelay > $maxdelay) {
  71                  $maxdelay = $faildelay;
  72              }
  73              if ($faildelay > 0) {
  74                  $failures++;
  75                  $details .= get_string('faildelay', 'tool_task') . ': ' . format_time($faildelay);
  76                  $details .= ' - ' . $task->get_name() . ' (' .get_class($task) . ")<br>";
  77              }
  78          }
  79  
  80          $tasks = \core\task\manager::get_failed_adhoc_tasks();
  81          foreach ($tasks as $task) {
  82              $faildelay = $task->get_fail_delay();
  83              if ($faildelay > $maxdelay) {
  84                  $maxdelay = $faildelay;
  85              }
  86              if ($faildelay > 0) {
  87                  $failures++;
  88                  $details .= get_string('faildelay', 'tool_task') . ': ' . format_time($faildelay);
  89                  $details .= ' - ' .get_class($task) . " ID = " . $task->get_id() ."<br>";
  90              }
  91          }
  92  
  93          if ($failures > 0) {
  94              // Intermittent failures are not yet a warning.
  95              $status = result::INFO;
  96              $summary = get_string('taskfailures', 'tool_task', $failures);
  97          }
  98          if ($maxdelay > 5 * MINSECS) {
  99              $status = result::WARNING;
 100          }
 101          if ($maxdelay > 4 * HOURSECS) {
 102              $status = result::ERROR;
 103          }
 104  
 105          return new result($status, $summary, $details);
 106      }
 107  }