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<?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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namespace tool_task\check;
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use core\check\check;
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use core\check\result;
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use core\task\manager;
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/**
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* Long running tasks check
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*
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* @package tool_task
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* @author Qihui Chan (qihuichan@catalyst-au.net)
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* @copyright 2022 Catalyst IT Pty Ltd
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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 longrunningtasks extends check {
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/**
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* Links to the running task list
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*
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* @return \action_link|null
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* @throws \coding_exception
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*/
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public function get_action_link(): ?\action_link {
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$url = new \moodle_url('/admin/tool/task/runningtasks.php');
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return new \action_link($url, 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 $CFG;
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$status = result::OK;
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$slowtasks = 0;
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$details = '';
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$maxruntime = 0;
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$runtime = 0;
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$tasks = \core\task\manager::get_running_tasks();
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foreach ($tasks as $record) {
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$taskmethod = "{$record->type}_task_from_record";
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$task = manager::$taskmethod($record);
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$taskname = $task->get_name();
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$result = $task->get_runtime_result();
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$taskstatus = $result->get_status();
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$runtime = $task->get_runtime();
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$runtimedetails = get_string('taskrunningtime', 'tool_task', format_time($runtime));
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$maxruntime = ($runtime > $maxruntime) ? $runtime : $maxruntime;
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if ($taskstatus == result::OK) {
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continue;
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}
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$slowtasks++;
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$details .= strtoupper($taskstatus) . ": {$taskname}. {$runtimedetails} <br>";
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// The overall check status is the worst tasks status.
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if ($status !== result::ERROR) {
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$status = $taskstatus;
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}
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}
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$summary = get_string('checklongrunningtaskcount', 'tool_task', $slowtasks);
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$conclusion = get_string('taskdetails', 'tool_task', ['count' => $slowtasks,
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'time' => format_time($CFG->taskruntimewarn), 'maxtime' => format_time($maxruntime)]);
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$details = ($slowtasks ? $conclusion : $summary) . "<br>{$details}";
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return new result($status, $summary, $details);
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}
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}
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