| 1 |
efrain |
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_chat
|
|
|
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_chat_activity_task
|
|
|
26 |
*/
|
|
|
27 |
|
|
|
28 |
/**
|
|
|
29 |
* Structure step to restore one chat activity
|
|
|
30 |
*/
|
|
|
31 |
class restore_chat_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 |
$paths[] = new restore_path_element('chat', '/activity/chat');
|
|
|
39 |
if ($userinfo) {
|
|
|
40 |
$paths[] = new restore_path_element('chat_message', '/activity/chat/messages/message');
|
|
|
41 |
}
|
|
|
42 |
|
|
|
43 |
// Return the paths wrapped into standard activity structure.
|
|
|
44 |
return $this->prepare_activity_structure($paths);
|
|
|
45 |
}
|
|
|
46 |
|
|
|
47 |
protected function process_chat($data) {
|
|
|
48 |
global $DB;
|
|
|
49 |
|
|
|
50 |
$data = (object)$data;
|
|
|
51 |
$oldid = $data->id;
|
|
|
52 |
$data->course = $this->get_courseid();
|
|
|
53 |
|
|
|
54 |
// Any changes to the list of dates that needs to be rolled should be same during course restore and course reset.
|
|
|
55 |
// See MDL-9367.
|
|
|
56 |
$data->chattime = $this->apply_date_offset($data->chattime);
|
|
|
57 |
|
|
|
58 |
// Insert the chat record.
|
|
|
59 |
$newitemid = $DB->insert_record('chat', $data);
|
|
|
60 |
// Immediately after inserting "activity" record, call this.
|
|
|
61 |
$this->apply_activity_instance($newitemid);
|
|
|
62 |
}
|
|
|
63 |
|
|
|
64 |
protected function process_chat_message($data) {
|
|
|
65 |
global $DB;
|
|
|
66 |
|
|
|
67 |
$data = (object)$data;
|
|
|
68 |
$oldid = $data->id;
|
|
|
69 |
$data->chatid = $this->get_new_parentid('chat');
|
|
|
70 |
$data->userid = $this->get_mappingid('user', $data->userid);
|
|
|
71 |
$data->groupid = $this->get_mappingid('group', $data->groupid);
|
|
|
72 |
$data->message = $data->message_text;
|
|
|
73 |
$data->issystem = $data->system;
|
|
|
74 |
|
|
|
75 |
$newitemid = $DB->insert_record('chat_messages', $data);
|
|
|
76 |
$this->set_mapping('chat_message', $oldid, $newitemid); // Because of decode.
|
|
|
77 |
}
|
|
|
78 |
|
|
|
79 |
protected function after_execute() {
|
|
|
80 |
// Add chat related files, no need to match by itemname (just internally handled context).
|
|
|
81 |
$this->add_related_files('mod_chat', 'intro', null);
|
|
|
82 |
}
|
|
|
83 |
}
|