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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/>.
/**
* Role unassigned event.
*
* @package core
* @since Moodle 2.6
* @copyright 2013 Petr Skoda {@link http://skodak.org}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace core\event;
defined('MOODLE_INTERNAL') || die();
/**
* Role unassigned event class.
*
* @property-read array $other {
* Extra information about event.
*
* - int id: role assigned id.
* - string component: name of component.
* - int itemid: (optional) id of item.
* }
*
* @package core
* @since Moodle 2.6
* @copyright 2013 Petr Skoda {@link http://skodak.org}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class role_unassigned extends base {
protected function init() {
$this->data['objecttable'] = 'role';
$this->data['crud'] = 'd';
$this->data['edulevel'] = self::LEVEL_OTHER;
}
/**
* Returns localised general event name.
*
* @return string
*/
public static function get_name() {
return get_string('eventroleunassigned', 'role');
}
/**
* Returns non-localised event description with id's for admin use only.
*
* @return string
*/
public function get_description() {
return "The user with id '$this->userid' unassigned the role with id '$this->objectid' from the user with " .
"id '$this->relateduserid'.";
}
/**
* Returns relevant URL.
* @return \moodle_url
*/
public function get_url() {
return new \moodle_url('/admin/roles/assign.php', array('contextid' => $this->contextid, 'roleid' => $this->objectid));
}
/**
* Does this event replace legacy event?
*
* @return null|string legacy event name
*/
public static function get_legacy_eventname() {
return 'role_unassigned';
}
/**
* Legacy event data if get_legacy_eventname() is not empty.
*
* @return mixed
*/
protected function get_legacy_eventdata() {
return $this->get_record_snapshot('role_assignments', $this->other['id']);
}
/**
* Returns array of parameters to be passed to legacy add_to_log() function.
*
* @return array
*/
protected function get_legacy_logdata() {
$roles = get_all_roles();
$rolenames = role_fix_names($roles, $this->get_context(), ROLENAME_ORIGINAL, true);
return array($this->courseid, 'role', 'unassign', 'admin/roles/assign.php?contextid='.$this->contextid.'&roleid='.$this->objectid,
$rolenames[$this->objectid], '', $this->userid);
}
/**
* Custom validation.
*
* @throws \coding_exception
* @return void
*/
protected function validate_data() {
parent::validate_data();
if (!isset($this->relateduserid)) {
throw new \coding_exception('The \'relateduserid\' must be set.');
}
if (!isset($this->other['id'])) {
throw new \coding_exception('The \'id\' value must be set in other.');
}
if (!isset($this->other['component'])) {
throw new \coding_exception('The \'component\' value must be set in other.');
}
}
public static function get_objectid_mapping() {
return array('db' => 'role', 'restore' => 'role');
}
public static function get_other_mapping() {
$othermapped = array();
$othermapped['id'] = array('db' => 'role_assignments', 'restore' => base::NOT_MAPPED);
$othermapped['itemid'] = base::NOT_MAPPED;
return $othermapped;
}
}