admin/tool/task/clear_fail_delay.php

   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  * Script clears the fail delay for a task and reschedules its next execution.
  19  *
  20  * @package tool_task
  21  * @copyright 2017 The Open University
  22  * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 define('NO_OUTPUT_BUFFERING', true);
  26
  27 require('../../../config.php');
  28
  29 // Basic security checks.
  30 require_admin();
  31 $context = context_system::instance();
  32
  33 // Get task and check the parameter is valid.
  34 $taskname = required_param('task', PARAM_RAW_TRIMMED);
  35 $task = \core\task\manager::get_scheduled_task($taskname);
  36 if (!$task) {
  37     throw new \moodle_exception('cannotfindinfo', 'error', $taskname);
  38 }
  39
  40 $returnurl = new moodle_url('/admin/tool/task/scheduledtasks.php',
  41         ['lastchanged' => get_class($task)]);
  42
  43 // If actually doing the clear, then carry out the task and redirect to the scheduled task page.
  44 if (optional_param('confirm', 0, PARAM_INT)) {
  45     require_sesskey();
  46
  47     \core\task\manager::clear_fail_delay($task);
  48
  49     redirect($returnurl);
  50 }
  51
  52 // Start output.
  53 $PAGE->set_url(new moodle_url('/admin/tool/task/schedule_task.php'));
  54 $PAGE->set_context($context);
  55 $PAGE->navbar->add(get_string('scheduledtasks', 'tool_task'), new moodle_url('/admin/tool/task/scheduledtasks.php'));
  56 $PAGE->navbar->add(s($task->get_name()));
  57 $PAGE->navbar->add(get_string('clear'));
  58 echo $OUTPUT->header();
  59
  60 // The initial request just shows the confirmation page; we don't do anything further unless
  61 // they confirm.
  62 echo $OUTPUT->confirm(get_string('clearfaildelay_confirm', 'tool_task', $task->get_name()),
  63         new single_button(new moodle_url('/admin/tool/task/clear_fail_delay.php',
  64                 ['task' => $taskname, 'confirm' => 1, 'sesskey' => sesskey()]),
  65                 get_string('clear')),
  66         new single_button($returnurl, get_string('cancel'), false));
  67
  68 echo $OUTPUT->footer();