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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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/**
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* A schedule task for scheduled allocation cron.
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*
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* @package workshopallocation_scheduled
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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 workshopallocation_scheduled\task;
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defined('MOODLE_INTERNAL') || die();
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/**
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* The main schedule task for scheduled allocation cron.
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*
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* @package workshopallocation_scheduled
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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', 'workshopallocation_scheduled');
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}
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/**
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* Run scheduled allocation cron.
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*/
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public function execute() {
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global $CFG, $DB;
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$sql = "SELECT w.*
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FROM {workshopallocation_scheduled} a
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JOIN {workshop} w ON a.workshopid = w.id
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WHERE a.enabled = 1
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AND w.phase = 20
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AND w.submissionend > 0
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AND w.submissionend < ?
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AND (a.timeallocated IS NULL OR a.timeallocated < w.submissionend)";
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$workshops = $DB->get_records_sql($sql, array(time()));
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if (empty($workshops)) {
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mtrace('... no workshops awaiting scheduled allocation. ', '');
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return;
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}
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mtrace('... executing scheduled allocation in ' . count($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, $course);
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$allocator = $workshop->allocator_instance('scheduled');
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$allocator->execute();
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}
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}
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}
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