Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
Total | |
70.00% |
7 / 10 |
|
80.00% |
4 / 5 |
CRAP | |
0.00% |
0 / 1 |
Database | |
70.00% |
7 / 10 |
|
80.00% |
4 / 5 |
6.97 | |
0.00% |
0 / 1 |
read | |
25.00% |
1 / 4 |
|
0.00% |
0 / 1 |
3.69 | |||
destroy | |
100.00% |
3 / 3 |
|
100.00% |
1 / 1 |
1 | |||
gc | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
saveSession | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 | |||
getSessionService | |
100.00% |
1 / 1 |
|
100.00% |
1 / 1 |
1 |
1 | <?php |
2 | |
3 | /** |
4 | * Database session handler |
5 | * |
6 | * PHP version 8 |
7 | * |
8 | * Copyright (C) Villanova University 2010-2024. |
9 | * |
10 | * This program is free software; you can redistribute it and/or modify |
11 | * it under the terms of the GNU General Public License version 2, |
12 | * as published by the Free Software Foundation. |
13 | * |
14 | * This program is distributed in the hope that it will be useful, |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
17 | * GNU General Public License for more details. |
18 | * |
19 | * You should have received a copy of the GNU General Public License |
20 | * along with this program; if not, write to the Free Software |
21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
22 | * |
23 | * @category VuFind |
24 | * @package Session_Handlers |
25 | * @author Demian Katz <demian.katz@villanova.edu> |
26 | * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License |
27 | * @link https://vufind.org/wiki/development:plugins:session_handlers Wiki |
28 | */ |
29 | |
30 | namespace VuFind\Session; |
31 | |
32 | use VuFind\Db\Service\SessionServiceInterface; |
33 | use VuFind\Exception\SessionExpired as SessionExpiredException; |
34 | |
35 | /** |
36 | * Database session handler |
37 | * |
38 | * @category VuFind |
39 | * @package Session_Handlers |
40 | * @author Demian Katz <demian.katz@villanova.edu> |
41 | * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License |
42 | * @link https://vufind.org/wiki/development:plugins:session_handlers Wiki |
43 | */ |
44 | class Database extends AbstractBase |
45 | { |
46 | /** |
47 | * Read function must return string value always to make save handler work as |
48 | * expected. Return empty string if there is no data to read. |
49 | * |
50 | * @param string $sessId The session ID to read |
51 | * |
52 | * @return string |
53 | */ |
54 | public function read($sessId): string |
55 | { |
56 | // Try to read the session, but destroy it if it has expired: |
57 | try { |
58 | return $this->getSessionService()->readSession($sessId, $this->lifetime); |
59 | } catch (SessionExpiredException $e) { |
60 | $this->destroy($sessId); |
61 | return ''; |
62 | } |
63 | } |
64 | |
65 | /** |
66 | * The destroy handler, this is executed when a session is destroyed with |
67 | * session_destroy() and takes the session id as its only parameter. |
68 | * |
69 | * @param string $sessId The session ID to destroy |
70 | * |
71 | * @return bool |
72 | */ |
73 | public function destroy($sessId): bool |
74 | { |
75 | // Perform standard actions required by all session methods: |
76 | parent::destroy($sessId); |
77 | |
78 | // Now do database-specific destruction: |
79 | $this->getSessionService()->destroySession($sessId); |
80 | |
81 | return true; |
82 | } |
83 | |
84 | /** |
85 | * The garbage collector, this is executed when the session garbage collector |
86 | * is executed and takes the max session lifetime as its only parameter. |
87 | * |
88 | * @param int $sessMaxLifetime Maximum session lifetime. |
89 | * |
90 | * @return int|false |
91 | */ |
92 | public function gc($sessMaxLifetime): int|false |
93 | { |
94 | return $this->getSessionService()->garbageCollect($sessMaxLifetime); |
95 | } |
96 | |
97 | /** |
98 | * A function that is called internally when session data is to be saved. |
99 | * |
100 | * @param string $sessId The current session ID |
101 | * @param string $data The session data to write |
102 | * |
103 | * @return bool |
104 | */ |
105 | protected function saveSession($sessId, $data): bool |
106 | { |
107 | return $this->getSessionService()->writeSession($sessId, $data); |
108 | } |
109 | |
110 | /** |
111 | * Get a session service object |
112 | * |
113 | * @return SessionServiceInterface |
114 | */ |
115 | protected function getSessionService(): SessionServiceInterface |
116 | { |
117 | return $this->getDbService(SessionServiceInterface::class); |
118 | } |
119 | } |