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<?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_choice answer updated event.
*
* @package mod_choice
* @copyright 2013 Adrian Greeve <adrian@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace mod_choice\event;
defined('MOODLE_INTERNAL') || die();
/**
* The mod_choice answer updated event class.
*
* This event is deprecated in Moodle 3.2, it can no longer be triggered, do not
* write event observers for it. This event can only be initiated during
* restore from previous Moodle versions and appear in the logs.
*
* Event observers should listen to mod_choice\event\answer_created and
* mod_choice\event\answer_deleted instead, these events will be triggered for
* each option that was user has selected or unselected
*
* @property-read array $other {
* Extra information about event.
*
* - int choiceid: id of choice.
* - int optionid: (optional) id of option.
* }
*
* @deprecated since 3.2
* @package mod_choice
* @since Moodle 2.6
* @copyright 2013 Adrian Greeve <adrian@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class answer_updated extends \core\event\base {
/**
* Returns description of what happened.
*
* @return string
*/
public function get_description() {
return "The user with id '$this->userid' updated their choice with id '$this->objectid' in the choice activity
with course module id '$this->contextinstanceid'.";
}
/**
* Return legacy data for add_to_log().
*
* @return array
*/
protected function get_legacy_logdata() {
$legacylogdata = array($this->courseid,
'choice',
'choose again',
'view.php?id=' . $this->contextinstanceid,
$this->other['choiceid'],
$this->contextinstanceid);
return $legacylogdata;
}
/**
* Return localised event name.
*
* @return string
*/
public static function get_name() {
return get_string('eventanswerupdated', 'mod_choice');
}
/**
* Get URL related to the action
*
* @return \moodle_url
*/
public function get_url() {
return new \moodle_url('/mod/choice/view.php', array('id' => $this->contextinstanceid));
}
/**
* Init method.
*
* @return void
*/
protected function init() {
// The objecttable here is wrong. We are updating an answer, not a choice activity.
// This also makes the description misleading as it states we made a choice with id
// '$this->objectid' which just refers to the 'choice' table. The trigger for
// this event should be triggered after we update the 'choice_answers' table.
$this->data['crud'] = 'u';
$this->data['edulevel'] = self::LEVEL_PARTICIPATING;
$this->data['objecttable'] = 'choice';
}
/**
* Custom validation.
*
* @throws \coding_exception
* @return void
*/
protected function validate_data() {
parent::validate_data();
debugging('Event \\mod_choice\event\\answer_updated should not be used '
. 'any more for triggering new events and can only be initiated during restore. '
. 'For new events please use \\mod_choice\\event\\answer_created '
. 'and \\mod_choice\\event\\answer_deleted', DEBUG_DEVELOPER);
if (!isset($this->other['choiceid'])) {
throw new \coding_exception('The \'choiceid\' value must be set in other.');
}
}
public static function get_objectid_mapping() {
return array('db' => 'choice', 'restore' => 'choice');
}
public static function get_other_mapping() {
$othermapped = array();
$othermapped['choiceid'] = array('db' => 'choice', 'restore' => 'choice');
// The 'optionid' is being passed as an array, so we can't map it. The event is
// triggered each time a choice is answered, where it may be possible to select
// multiple choices, so the value is converted to an array, which is then passed
// to the event. Ideally this event should be triggered every time we update the
// 'choice_answers' table so this will only be an int.
$othermapped['optionid'] = \core\event\base::NOT_MAPPED;
return $othermapped;
}
public static function is_deprecated() {
return true;
}
}