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1 efrain 1
<?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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 * A scheduled task for workshop cron.
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 *
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 * @package    mod_workshop
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 * @copyright  2019 Simey Lameze <simey@moodle.com>
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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 mod_workshop\task;
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defined('MOODLE_INTERNAL') || die();
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/**
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 * The main scheduled task for the workshop.
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 *
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 * @package   mod_workshop
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 * @copyright 2019 Simey Lameze <simey@moodle.com>
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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 cron_task extends \core\task\scheduled_task {
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    /**
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     * Get a descriptive name for this task (shown to admins).
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     *
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     * @return string
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     */
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    public function get_name() {
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        return get_string('crontask', 'mod_workshop');
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    }
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    /**
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     * Run workshop cron.
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     */
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    public function execute() {
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        global $CFG, $DB;
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        $now = time();
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        mtrace(' processing workshop subplugins ...');
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        // Check if there are some workshops to switch into the assessment phase.
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        $workshops = $DB->get_records_select("workshop",
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            "phase = 20 AND phaseswitchassessment = 1 AND submissionend > 0 AND submissionend < ?", [$now]);
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        if (!empty($workshops)) {
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            mtrace('Processing automatic assessment phase switch in ' . count($workshops) . ' workshop(s) ... ', '');
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            require_once($CFG->dirroot . '/mod/workshop/locallib.php');
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            foreach ($workshops as $workshop) {
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                $cm = get_coursemodule_from_instance('workshop', $workshop->id, $workshop->course, false, MUST_EXIST);
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                $course = $DB->get_record('course', ['id' => $cm->course], '*', MUST_EXIST);
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                $workshop = new \workshop($workshop, $cm, $course);
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                $workshop->switch_phase(\workshop::PHASE_ASSESSMENT);
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                $params = [
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                    'objectid' => $workshop->id,
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                    'context' => $workshop->context,
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                    'courseid' => $workshop->course->id,
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                    'other' => [
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                        'targetworkshopphase' => $workshop->phase,
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                        'previousworkshopphase' => \workshop::PHASE_SUBMISSION,
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                    ]
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                ];
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                $event = \mod_workshop\event\phase_automatically_switched::create($params);
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                $event->trigger();
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                // Disable the automatic switching now so that it is not executed again by accident.
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                // That can happen if the teacher changes the phase back to the submission one.
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                $DB->set_field('workshop', 'phaseswitchassessment', 0, ['id' => $workshop->id]);
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            }
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            mtrace('done');
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        }
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    }
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}