mirror of
https://github.com/moodle/moodle.git
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126 lines
4.1 KiB
PHP
126 lines
4.1 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Cron running check
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*
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* @package tool_task
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* @copyright 2020 Brendan Heywood (brendan@catalyst-au.net)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace tool_task\check;
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defined('MOODLE_INTERNAL') || die();
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use core\check\check;
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use core\check\result;
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/**
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* Cron running check
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*
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* @package tool_task
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* @copyright 2020 Brendan Heywood (brendan@catalyst-au.net)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class cronrunning extends check {
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/**
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* A link the running tasks report
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*
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* @return action_link|null
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*/
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public function get_action_link(): ?\action_link {
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return new \action_link(
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new \moodle_url('/admin/tool/task/runningtasks.php'),
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get_string('runningtasks', 'tool_task'));
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}
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/**
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* Return result
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* @return result
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*/
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public function get_result() : result {
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global $CFG;
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// Eventually this should replace cron_overdue_warning and
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// cron_infrequent_warning.
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$lastcron = get_config('tool_task', 'lastcronstart');
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$expectedfrequency = $CFG->expectedcronfrequency ?? MINSECS;
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$delta = time() - $lastcron;
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$lastcroninterval = get_config('tool_task', 'lastcroninterval');
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$formatdelta = format_time($delta);
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$formatexpected = format_time($expectedfrequency);
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$formatinterval = format_time($lastcroninterval);
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// Inform user the time since last cron start.
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$details = get_string('lastcronstart', 'tool_task', $formatdelta);
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if ($delta > $expectedfrequency + MINSECS) {
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$status = result::WARNING;
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if ($delta > DAYSECS) {
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$status = result::CRITICAL;
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}
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if (empty($lastcron)) {
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if (empty($CFG->cronclionly)) {
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$url = new \moodle_url('/admin/cron.php');
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$summary = get_string('cronwarningneverweb', 'admin', [
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'url' => $url->out(),
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'expected' => $formatexpected,
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]);
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} else {
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$summary = get_string('cronwarningnever', 'admin', [
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'expected' => $formatexpected,
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]);
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}
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} else if (empty($CFG->cronclionly)) {
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$url = new \moodle_url('/admin/cron.php');
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$summary = get_string('cronwarning', 'admin', [
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'url' => $url->out(),
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'actual' => $formatdelta,
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'expected' => $formatexpected,
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]);
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} else {
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$summary = get_string('cronwarningcli', 'admin', [
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'actual' => $formatdelta,
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'expected' => $formatexpected,
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]);
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}
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return new result($status, $summary, $details);
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}
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// Add MINSECS to avoid spurious warning if cron is only a few seconds overdue.
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if ($lastcroninterval > $expectedfrequency + MINSECS) {
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$status = result::WARNING;
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$summary = get_string('croninfrequent', 'admin', [
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'actual' => $formatinterval,
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'expected' => $formatexpected,
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]);
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return new result($status, $summary, $details);
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}
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$status = result::OK;
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$summary = get_string('cronok', 'tool_task');
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return new result($status, $summary, $details);
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}
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}
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