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/>.

/**

 * The mod_feedback response deleted event.

 *

 * @package    mod_feedback

 * @copyright  2013 Ankit Agarwal

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

 */

namespace mod_feedback\event;

defined('MOODLE_INTERNAL') || die();

/**

 * The mod_feedback response deleted event class.

 *

 * This event is triggered when a feedback response is deleted.

 *

 * @property-read array $other {

 *      Extra information about event.

 *

 *      - int anonymous: if feedback is anonymous.

 *      - int cmid: course module id.

 *      - int instanceid: id of instance.

 * }

 *

 * @package    mod_feedback

 * @since      Moodle 2.6

 * @copyright  2013 Ankit Agarwal

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

 */

class response_deleted extends \core\event\base {

    /**

     * Set basic properties for the event.

     */

    protected function init() {

        $this->data['objecttable'] = 'feedback_completed';

        $this->data['crud'] = 'd';

        $this->data['edulevel'] = self::LEVEL_PARTICIPATING;

    }

    /**

     * Creates an instance from the record from db table feedback_completed

     *

     * @param stdClass $completed

     * @param stdClass|cm_info $cm

     * @param stdClass $feedback

     * @return self

     */

    public static function create_from_record($completed, $cm, $feedback) {

        $event = self::create(array(

            'relateduserid' => $completed->userid,

            'objectid' => $completed->id,

            'courseid' => $cm->course,

            'context' => \context_module::instance($cm->id),

            'anonymous' => ($completed->anonymous_response == FEEDBACK_ANONYMOUS_YES),

            'other' => array(

                'cmid' => $cm->id,

                'instanceid' => $feedback->id,

                'anonymous' => $completed->anonymous_response) // Deprecated.

        ));

        $event->add_record_snapshot('feedback_completed', $completed);

        $event->add_record_snapshot('feedback', $feedback);

        return $event;

    }

    /**

     * Returns localised general event name.

     *

     * @return string

     */

    public static function get_name() {

        return get_string('eventresponsedeleted', 'mod_feedback');

    }

    /**

     * Returns non-localised event description with id's for admin use only.

     *

     * @return string

     */

    public function get_description() {

        return "The user with id '$this->userid' deleted the feedback for the user with id '$this->relateduserid' " .

            "for the feedback activity with course module id '$this->contextinstanceid'.";

    }

    /**

     * Define whether a user can view the event or not. Make sure no one except admin can see details of an anonymous response.

     *

     * @deprecated since 2.7

     *

     * @param int|\stdClass $userorid ID of the user.

     * @return bool True if the user can view the event, false otherwise.

     */

    public function can_view($userorid = null) {

        global $USER;

        debugging('can_view() method is deprecated, use anonymous flag instead if necessary.', DEBUG_DEVELOPER);

        if (empty($userorid)) {

            $userorid = $USER;

        }

        if ($this->anonymous) {

            return is_siteadmin($userorid);

        } else {

            return has_capability('mod/feedback:viewreports', $this->context, $userorid);

        }

    }

    /**

     * Custom validations

     *

     * @throws \coding_exception in case of any problems.

     */

    protected function validate_data() {

        parent::validate_data();

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

            throw new \coding_exception('The \'relateduserid\' must be set.');

        }

        if (!isset($this->other['anonymous'])) {

            throw new \coding_exception('The \'anonymous\' value must be set in other.');

        }

        if (!isset($this->other['cmid'])) {

            throw new \coding_exception('The \'cmid\' value must be set in other.');

        }

        if (!isset($this->other['instanceid'])) {

            throw new \coding_exception('The \'instanceid\' value must be set in other.');

        }

    }

    public static function get_objectid_mapping() {

        return array('db' => 'feedback_completed', 'restore' => 'feedback_completed');

    }

    public static function get_other_mapping() {

        $othermapped = array();

        $othermapped['cmid'] = array('db' => 'course_modules', 'restore' => 'course_module');

        $othermapped['instanceid'] = array('db' => 'feedback', 'restore' => 'feedback');

        return $othermapped;

    }

}