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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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* The mod_lesson page_moved event class.
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*
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* @package mod_lesson
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* @copyright 2015 Stephen Bourget
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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 mod_lesson\event;
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defined('MOODLE_INTERNAL') || die();
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/**
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* The mod_lesson page_moved event class.
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*
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* @property-read array $other {
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* Extra information about event.
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*
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* - string pagetype: the name of the pagetype as defined in the individual page class
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* - int prevpageid: the id of the previous lesson page
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* - int nextpageid: the id of the next lesson page
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* }
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*
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* @package mod_lesson
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* @since Moodle 2.9
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* @copyright 2015 Stephen Bourget
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later.
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*/
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class page_moved extends \core\event\base {
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/**
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* Set basic properties for the event.
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*/
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protected function init() {
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$this->data['objecttable'] = 'lesson_pages';
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$this->data['crud'] = 'u';
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$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('eventpagemoved', 'mod_lesson');
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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/lesson/view.php', array('id' => $this->contextinstanceid, 'pageid' => $this->objectid));
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}
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/**
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* Returns non-localised event description with id's for admin use only.
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*
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* @return string
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*/
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public function get_description() {
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return "The user with id '$this->userid' has moved a ".$this->other['pagetype']." page with the ".
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"id '$this->objectid' to the slot after the page with the id '".$this->other['prevpageid'].
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"' and before the page with the id '".$this->other['nextpageid'].
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"' in the lesson activity with course module id '$this->contextinstanceid'.";
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}
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/**
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* Custom validations.
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*
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* @throws \coding_exception when validation fails.
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* @return void
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*/
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protected function validate_data() {
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parent::validate_data();
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// Make sure this class is never used without proper object details.
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if (!$this->contextlevel === CONTEXT_MODULE) {
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throw new \coding_exception('Context level must be CONTEXT_MODULE.');
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}
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if (!isset($this->other['pagetype'])) {
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throw new \coding_exception('The \'pagetype\' value must be set in other.');
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}
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if (!isset($this->other['prevpageid'])) {
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throw new \coding_exception('The \'prevpageid\' value must be set in other.');
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}
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if (!isset($this->other['nextpageid'])) {
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throw new \coding_exception('The \'nextpageid\' value must be set in other.');
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}
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}
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public static function get_objectid_mapping() {
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return array('db' => 'lesson_pages', 'restore' => 'lesson_page');
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}
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public static function get_other_mapping() {
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$othermapped = array();
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$othermapped['prevpageid'] = array('db' => 'lesson_pages', 'restore' => 'lesson_page');
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$othermapped['nextpageid'] = array('db' => 'lesson_pages', 'restore' => 'lesson_page');
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return $othermapped;
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}
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}
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