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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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 * Event to be triggered when a new course module is deleted.
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 *
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 * @package    core
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 * @copyright  2013 Ankit Agarwal
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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 core\event;
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defined('MOODLE_INTERNAL') || die();
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/**
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 * Class course_module_deleted
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 *
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 * Class for event to be triggered when a course module is deleted.
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 *
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 * @property-read array $other {
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 *      Extra information about event.
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 *
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 *      - string modulename: name of module deleted.
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 *      - string instanceid: id of module instance.
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 * }
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 *
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 * @package    core
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 * @since      Moodle 2.6
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 * @copyright  2013 Ankit Agarwal
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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 course_module_deleted extends base {
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    /**
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     * Set basic properties for the event.
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     */
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    protected function init() {
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        $this->data['objecttable'] = 'course_modules';
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        $this->data['crud'] = 'd';
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        $this->data['edulevel'] = self::LEVEL_TEACHING;
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    }
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    /**
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     * Returns localised general event name.
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     *
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     * @return string
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     */
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    public static function get_name() {
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        return get_string('eventcoursemoduledeleted', 'core');
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    }
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    /**
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     * Returns non-localised event description with id's for admin use only.
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     *
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     * @return string
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     */
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    public function get_description() {
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        return "The user with id '$this->userid' deleted the '{$this->other['modulename']}' activity with " .
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            "course module id '$this->contextinstanceid'.";
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    }
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    /**
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     * custom validations
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     *
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     * Throw \coding_exception notice in case of any problems.
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     */
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    protected function validate_data() {
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        parent::validate_data();
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        if (!isset($this->other['modulename'])) {
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            throw new \coding_exception('The \'modulename\' value must be set in other.');
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        }
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        if (!isset($this->other['instanceid'])) {
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            throw new \coding_exception('The \'instanceid\' value must be set in other.');
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        }
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    }
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    public static function get_objectid_mapping() {
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        return array('db' => 'course_modules', 'restore' => 'course_module');
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    }
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    public static function get_other_mapping() {
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        $othermapped = array();
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        $othermapped['instanceid'] = base::NOT_MAPPED;
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        return $othermapped;
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    }
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}
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