1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Library code used by the service control interfaces.
*
* @package local_webhooks
* @copyright 2017 "Valentin Popov" <info@valentineus.link>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined("MOODLE_INTERNAL") || die();
/**
* Getting a list of all services.
*
* @param number $limitfrom
* @param number $limitnum
* @return array
*/
function local_webhooks_get_list_records($limitfrom = 0, $limitnum = 0) {
global $DB;
$listservices = $DB->get_records("local_webhooks_service", null, "id", "*", $limitfrom, $limitnum);
foreach ($listservices as $servicerecord) {
if (!empty($servicerecord->events)) {
$servicerecord->events = local_webhooks_unarchive_data($servicerecord->events);
}
}
return $listservices;
}
/**
* Getting information about the service.
*
* @param number $serviceid
* @return object
*/
function local_webhooks_get_record($serviceid = 0) {
global $DB;
$servicerecord = $DB->get_record("local_webhooks_service", array("id" => $serviceid), "*", MUST_EXIST);
if (!empty($servicerecord->events)) {
$servicerecord->events = local_webhooks_unarchive_data($servicerecord->events);
}
return $servicerecord;
}
/**
* Clear the database table.
*/
function local_webhooks_remove_list_records() {
global $DB;
$DB->delete_records("local_webhooks_service", null);
}
/**
* Delete the record.
*
* @param number $serviceid
*/
function local_webhooks_remove_record($serviceid = 0) {
global $DB;
$DB->delete_records("local_webhooks_service", array("id" => $serviceid));
}
/**
* Update the record in the database.
*
* @param object $data
* @param boolean $insert
* @return boolean
*/
function local_webhooks_update_record($data, $insert = true) {
global $DB;
if (empty($data->events)) {
$data->events = array();
}
$data->events = local_webhooks_archiving_data($data->events);
if (boolval($insert)) {
$result = $DB->insert_record("local_webhooks_service", $data, true, false);
} else {
$result = $DB->update_record("local_webhooks_service", $data, false);
}
return boolval($result);
}
/**
* Make a backup copy of all the services.
*
* @return string
*/
function local_webhooks_create_backup() {
$listservices = local_webhooks_get_list_records();
$listservices = local_webhooks_archiving_data($listservices);
return $listservices;
}
/**
* Restore the data from the backup.
*
* @param string $data
*/
function local_webhooks_restore_backup($listservices = "") {
$listservices = local_webhooks_unarchive_data($listservices);
local_webhooks_remove_list_records();
foreach ($listservices as $servicerecord) {
local_webhooks_update_record($servicerecord, true);
}
}
/**
* Compress an array into a string.
*
* @param array $data
* @return string
*/
function local_webhooks_archiving_data($data = array()) {
$result = base64_encode(gzcompress(serialize($data), 3));
return $result;
}
/**
* Gets an array from a compressed string.
*
* @param string $data
* @return array
*/
function local_webhooks_unarchive_data($data = "") {
$result = unserialize(gzuncompress(base64_decode($data)));
return $result;
}
|
