Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

 * Contains the class for fetching the important dates in mod_assign for a given module instance and a user.

 *

 * @package   mod_assign

 * @copyright 2021 Shamim Rezaie <shamim@moodle.com>

 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

declare(strict_types=1);

namespace mod_assign;

use core\activity_dates;

/**

 * Class for fetching the important dates in mod_assign for a given module instance and a user.

 *

 * @copyright 2021 Shamim Rezaie <shamim@moodle.com>

 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

class dates extends activity_dates {

    /** @var int|null $timedue the activity due date */

    private ?int $timedue;

    /**

     * Returns a list of important dates in mod_assign

     *

     * @return array

     */

    protected function get_dates(): array {

        global $CFG;

        require_once($CFG->dirroot . '/mod/assign/locallib.php');

        $this->timedue = null;

        $course = get_course($this->cm->course);

        $context = \context_module::instance($this->cm->id);

        $assign = new \assign($context, $this->cm, $course);

        $timeopen = $this->cm->customdata['allowsubmissionsfromdate'] ?? null;

        $timedue = $this->cm->customdata['duedate'] ?? null;

        $activitygroup = groups_get_activity_group($this->cm, true);

        if ($activitygroup) {

            if ($assign->can_view_grades()) {

                $groupoverride = \cache::make('mod_assign', 'overrides')->get("{$this->cm->instance}_g_{$activitygroup}");

                if (!empty($groupoverride->allowsubmissionsfromdate)) {

                    $timeopen = $groupoverride->allowsubmissionsfromdate;

                }

                if (!empty($groupoverride->duedate)) {

                    $timedue = $groupoverride->duedate;

                }

            }

        }

        $now = time();

        $dates = [];

        if ($timeopen) {

            $openlabelid = $timeopen > $now ? 'activitydate:submissionsopen' : 'activitydate:submissionsopened';

            $date = [

                'dataid' => 'allowsubmissionsfromdate',

                'label' => get_string($openlabelid, 'mod_assign'),

                'timestamp' => (int) $timeopen,

            ];

            if ($course->relativedatesmode && $assign->can_view_grades()) {

                $date['relativeto'] = $course->startdate;

            }

            $dates[] = $date;

        }

        if ($timedue) {

            $this->timedue = (int) $timedue;

            $date = [

                'dataid' => 'duedate',

                'label' => get_string('activitydate:submissionsdue', 'mod_assign'),

                'timestamp' => $this->timedue,

            ];

            if ($course->relativedatesmode && $assign->can_view_grades()) {

                $date['relativeto'] = $course->startdate;

            }

            $dates[] = $date;

        }

        return $dates;

    }

    /**

     * Returns the dues date data, if any.

     * @return int|null the due date timestamp or null if not set.

     */

    public function get_due_date(): ?int {

        if (!isset($this->timedue)) {

            $this->get_dates();

        }

        return $this->timedue;

    }

}