|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
/* |
|
6
|
|
|
* This file is part of the Zikula package. |
|
7
|
|
|
* |
|
8
|
|
|
* Copyright Zikula - https://ziku.la/ |
|
9
|
|
|
* |
|
10
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
11
|
|
|
* file that was distributed with this source code. |
|
12
|
|
|
*/ |
|
13
|
|
|
|
|
14
|
|
|
namespace Zikula\Bundle\CoreBundle\Doctrine\Helper; |
|
15
|
|
|
|
|
16
|
|
|
use Doctrine\DBAL\Connection; |
|
17
|
|
|
use Doctrine\DBAL\Driver\AbstractMySQLDriver; |
|
18
|
|
|
use Doctrine\DBAL\ParameterType; |
|
19
|
|
|
|
|
20
|
|
|
class CharsetRecodeHelper |
|
21
|
|
|
{ |
|
22
|
|
|
/** |
|
23
|
|
|
* @var Connection |
|
24
|
|
|
*/ |
|
25
|
|
|
private $conn; |
|
26
|
|
|
|
|
27
|
|
|
public function __construct( |
|
28
|
|
|
Connection $connection |
|
29
|
|
|
) { |
|
30
|
|
|
$this->conn = $connection; |
|
31
|
|
|
} |
|
32
|
|
|
|
|
33
|
|
|
private function isRequired(): bool |
|
34
|
|
|
{ |
|
35
|
|
|
$driver = $this->conn->getDriver(); |
|
36
|
|
|
|
|
37
|
|
|
// recoding utf8 to utf8mb4 is only required for mysql |
|
38
|
|
|
return $driver instanceof AbstractMySQLDriver; |
|
39
|
|
|
} |
|
40
|
|
|
|
|
41
|
|
|
public function getCommands(): array |
|
42
|
|
|
{ |
|
43
|
|
|
if (!$this->isRequired()) { |
|
44
|
|
|
return []; |
|
45
|
|
|
} |
|
46
|
|
|
|
|
47
|
|
|
// the following is based on |
|
48
|
|
|
// https://dba.stackexchange.com/questions/8239/how-to-easily-convert-utf8-tables-to-utf8mb4-in-mysql-5-5#answer-104866 |
|
49
|
|
|
$commands = []; |
|
50
|
|
|
|
|
51
|
|
|
$this->conn->executeQuery('use information_schema;'); |
|
52
|
|
|
|
|
53
|
|
|
// database level |
|
54
|
|
|
$rows = $this->retrieveCommands(' |
|
|
|
|
|
|
55
|
|
|
SELECT CONCAT("ALTER DATABASE `",table_schema,"` CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci;") AS _sql |
|
56
|
|
|
FROM `TABLES` |
|
57
|
|
|
WHERE table_schema LIKE ? |
|
58
|
|
|
GROUP BY table_schema; |
|
59
|
|
|
'); |
|
60
|
|
|
$commands = array_merge($commands, $rows); |
|
61
|
|
|
|
|
62
|
|
|
// table level |
|
63
|
|
|
$rows = $this->retrieveCommands(' |
|
64
|
|
|
SELECT CONCAT("ALTER TABLE `",table_schema,"`.`",table_name,"` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;") AS _sql |
|
65
|
|
|
FROM `TABLES` |
|
66
|
|
|
WHERE table_schema LIKE ? |
|
67
|
|
|
GROUP BY table_schema, table_name; |
|
68
|
|
|
'); |
|
69
|
|
|
$commands = array_merge($commands, $rows); |
|
70
|
|
|
|
|
71
|
|
|
// column level |
|
72
|
|
|
$rows = $this->retrieveCommands(' |
|
73
|
|
|
SELECT CONCAT("ALTER TABLE `",table_schema,"`.`",table_name, "` CHANGE `",column_name,"` `",column_name,"` ",data_type,"(",character_maximum_length,") CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci",IF(is_nullable="YES"," NULL"," NOT NULL"),";") AS _sql |
|
74
|
|
|
FROM `COLUMNS` |
|
75
|
|
|
WHERE table_schema LIKE ? |
|
76
|
|
|
AND data_type IN (\'varchar\', \'char\'); |
|
77
|
|
|
'); |
|
78
|
|
|
$commands = array_merge($commands, $rows); |
|
79
|
|
|
|
|
80
|
|
|
$rows = $this->retrieveCommands(' |
|
81
|
|
|
SELECT CONCAT("ALTER TABLE `",table_schema,"`.`",table_name, "` CHANGE `",column_name,"` `",column_name,"` ",data_type," CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci",IF(is_nullable="YES"," NULL"," NOT NULL"),";") AS _sql |
|
82
|
|
|
FROM `COLUMNS` |
|
83
|
|
|
WHERE table_schema LIKE ? |
|
84
|
|
|
AND data_type IN (\'text\', \'tinytext\', \'mediumtext\', \'longtext\'); |
|
85
|
|
|
'); |
|
86
|
|
|
$commands = array_merge($commands, $rows); |
|
87
|
|
|
|
|
88
|
|
|
$this->conn->executeQuery('use ' . $this->conn->getDatabase() . ';'); |
|
89
|
|
|
|
|
90
|
|
|
return $commands; |
|
91
|
|
|
} |
|
92
|
|
|
|
|
93
|
|
|
private function retrieveCommands(string $sql, string $dbName): array |
|
94
|
|
|
{ |
|
95
|
|
|
$result = []; |
|
96
|
|
|
$stmt = $this->conn->executeQuery( |
|
97
|
|
|
$sql, |
|
98
|
|
|
[ |
|
99
|
|
|
$this->conn->getDatabase() |
|
100
|
|
|
], |
|
101
|
|
|
[ |
|
102
|
|
|
ParameterType::STRING |
|
103
|
|
|
] |
|
104
|
|
|
); |
|
105
|
|
|
while ($row = $stmt->fetch()) { |
|
106
|
|
|
$result[] = $row['_sql']; |
|
107
|
|
|
} |
|
108
|
|
|
|
|
109
|
|
|
return $result; |
|
110
|
|
|
} |
|
111
|
|
|
} |
|
112
|
|
|
|
zikula /
core
This check compares calls to functions or methods with their respective definitions. If the call has less arguments than are defined, it raises an issue.
If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. Please note the @ignore annotation hint above.