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1 efrain 1
<?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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namespace mod_workshop\event;
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/**
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 * This event is triggered when a phase is automatically switched, usually from cron_task.
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 *
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 * @property-read array $other {
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 *      Extra information about the event.
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 *
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 *      - int previousworkshopphase: Previous workshop phase.
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 *      - int targetworkshopphase: Target workshop phase.
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 * }
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 *
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 * @package    mod_workshop
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 * @copyright  2020 Universitat Jaume I <https://www.uji.es/>
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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 phase_automatically_switched extends \core\event\base {
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    /**
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     * Init method.
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     *
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     * @return void
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     */
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    protected function init() {
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        $this->data['crud'] = 'u';
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        $this->data['edulevel'] = self::LEVEL_TEACHING;
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        $this->data['objecttable'] = 'workshop';
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    }
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    /**
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     * Returns description of what happened.
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     *
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     * @return string
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     */
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    public function get_description() {
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        return "The phase of the workshop with course module id " .
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            "'$this->contextinstanceid' has been automatically switched from " .
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            "'{$this->other['previousworkshopphase']} to '{$this->other['currentworkshopphase']}'.";
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    }
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    /**
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     * Return localised 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('eventphaseautomaticallyswitched', 'mod_workshop');
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    }
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    /**
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     * Get URL related to the action.
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     *
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     * @return \moodle_url
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     */
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    public function get_url() {
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        return new \moodle_url('/mod/workshop/view.php', array('id' => $this->contextinstanceid));
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    }
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    /**
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     * Custom validation.
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     *
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     * @return void
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     * @throws \coding_exception
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     */
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    protected function validate_data() {
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        parent::validate_data();
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        if (!isset($this->other['previousworkshopphase'])) {
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            throw new \coding_exception('The \'previousworkshopphase\' value must be set in other.');
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        }
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        if (!isset($this->other['targetworkshopphase'])) {
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            throw new \coding_exception('The \'targetworkshopphase\' value must be set in other.');
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        }
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    }
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    /**
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     * Map the objectid information in order to restore the event accurately. In this event
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     * objectid is the workshop id.
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     *
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     * @return array
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     */
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    public static function get_objectid_mapping() {
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        return array('db' => 'workshop', 'restore' => 'workshop');
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    }
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    /**
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     * No need to map the 'other' field as it only stores phases and they don't need to be mapped.
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     *
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     * @return bool
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     */
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    public static function get_other_mapping() {
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        return false;
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    }
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}