1<?php
2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
16
17/**
18 * @package    mod_feedback
19 * @subpackage backup-moodle2
20 * @copyright 2010 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
21 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
22 */
23
24/**
25 * Define all the restore steps that will be used by the restore_feedback_activity_task
26 */
27
28/**
29 * Structure step to restore one feedback activity
30 */
31class restore_feedback_activity_structure_step extends restore_activity_structure_step {
32
33    protected function define_structure() {
34
35        $paths = array();
36        $userinfo = $this->get_setting_value('userinfo');
37
38        $paths[] = new restore_path_element('feedback', '/activity/feedback');
39        $paths[] = new restore_path_element('feedback_item', '/activity/feedback/items/item');
40        if ($userinfo) {
41            $paths[] = new restore_path_element('feedback_completed', '/activity/feedback/completeds/completed');
42            $paths[] = new restore_path_element('feedback_value', '/activity/feedback/completeds/completed/values/value');
43        }
44
45        // Return the paths wrapped into standard activity structure
46        return $this->prepare_activity_structure($paths);
47    }
48
49    protected function process_feedback($data) {
50        global $DB;
51
52        $data = (object)$data;
53        $oldid = $data->id;
54        $data->course = $this->get_courseid();
55
56        // Any changes to the list of dates that needs to be rolled should be same during course restore and course reset.
57        // See MDL-9367.
58        $data->timeopen = $this->apply_date_offset($data->timeopen);
59        $data->timeclose = $this->apply_date_offset($data->timeclose);
60
61        // insert the feedback record
62        $newitemid = $DB->insert_record('feedback', $data);
63        // immediately after inserting "activity" record, call this
64        $this->apply_activity_instance($newitemid);
65    }
66
67    protected function process_feedback_item($data) {
68        global $DB;
69
70        $data = (object)$data;
71        $oldid = $data->id;
72        $data->feedback = $this->get_new_parentid('feedback');
73
74        $newitemid = $DB->insert_record('feedback_item', $data);
75        $this->set_mapping('feedback_item', $oldid, $newitemid, true); // Can have files
76    }
77
78    protected function process_feedback_completed($data) {
79        global $DB;
80
81        $data = (object)$data;
82        $oldid = $data->id;
83        $data->feedback = $this->get_new_parentid('feedback');
84        $data->userid = $this->get_mappingid('user', $data->userid);
85        if ($this->task->is_samesite() && !empty($data->courseid)) {
86            $data->courseid = $data->courseid;
87        } else if ($this->get_courseid() == SITEID) {
88            $data->courseid = SITEID;
89        } else {
90            $data->courseid = 0;
91        }
92
93        $newitemid = $DB->insert_record('feedback_completed', $data);
94        $this->set_mapping('feedback_completed', $oldid, $newitemid);
95    }
96
97    protected function process_feedback_value($data) {
98        global $DB;
99
100        $data = (object)$data;
101        $oldid = $data->id;
102        $data->completed = $this->get_new_parentid('feedback_completed');
103        $data->item = $this->get_mappingid('feedback_item', $data->item);
104        if ($this->task->is_samesite() && !empty($data->course_id)) {
105            $data->course_id = $data->course_id;
106        } else if ($this->get_courseid() == SITEID) {
107            $data->course_id = SITEID;
108        } else {
109            $data->course_id = 0;
110        }
111
112        $newitemid = $DB->insert_record('feedback_value', $data);
113        $this->set_mapping('feedback_value', $oldid, $newitemid);
114    }
115
116    protected function after_execute() {
117        global $DB;
118        // Add feedback related files, no need to match by itemname (just internally handled context)
119        $this->add_related_files('mod_feedback', 'intro', null);
120        $this->add_related_files('mod_feedback', 'page_after_submit', null);
121        $this->add_related_files('mod_feedback', 'item', 'feedback_item');
122
123        // Once all items are restored we can set their dependency.
124        if ($records = $DB->get_records('feedback_item', array('feedback' => $this->task->get_activityid()))) {
125            foreach ($records as $record) {
126                // Get new id for dependitem if present. This will also reset dependitem if not found.
127                $record->dependitem = $this->get_mappingid('feedback_item', $record->dependitem);
128                $DB->update_record('feedback_item', $record);
129            }
130        }
131    }
132}
133