|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* @copyright CONTENT CONTROL GmbH, http://www.contentcontrol-berlin.de |
|
4
|
|
|
*/ |
|
5
|
|
|
|
|
6
|
|
|
namespace midcom\datamanager\extension\transformer; |
|
7
|
|
|
|
|
8
|
|
|
use Symfony\Component\Form\DataTransformerInterface; |
|
9
|
|
|
use Symfony\Component\Form\Exception\TransformationFailedException; |
|
10
|
|
|
use midcom_error; |
|
11
|
|
|
|
|
12
|
|
|
/** |
|
13
|
|
|
* Experimental jsdate transformer |
|
14
|
|
|
*/ |
|
15
|
|
|
class multipleTransformer implements DataTransformerInterface |
|
16
|
|
|
{ |
|
17
|
|
|
private array $config; |
|
18
|
|
|
|
|
19
|
|
|
private string $multiple_separator = '|'; |
|
20
|
|
|
|
|
21
|
|
|
private string $multiple_storagemode = 'serialized'; |
|
22
|
|
|
|
|
23
|
35 |
|
public function __construct(array $config) |
|
24
|
|
|
{ |
|
25
|
35 |
|
$this->config = $config; |
|
26
|
35 |
|
if (!empty($this->config['type_config']['multiple_storagemode'])) { |
|
27
|
34 |
|
$this->multiple_storagemode = $this->config['type_config']['multiple_storagemode']; |
|
28
|
|
|
} |
|
29
|
|
|
} |
|
30
|
|
|
|
|
31
|
31 |
|
public function transform($input) |
|
32
|
|
|
{ |
|
33
|
31 |
|
if (in_array($input, [false, null], true)) { |
|
34
|
28 |
|
return []; |
|
35
|
|
|
} |
|
36
|
|
|
|
|
37
|
20 |
|
switch ($this->multiple_storagemode) { |
|
38
|
20 |
|
case 'serialized': |
|
39
|
16 |
|
case 'array': |
|
40
|
4 |
|
if (empty($input)) { |
|
41
|
1 |
|
return []; |
|
42
|
|
|
} |
|
43
|
|
|
|
|
44
|
3 |
|
return unserialize($input); |
|
45
|
|
|
|
|
46
|
16 |
|
case 'imploded': |
|
47
|
|
|
if (!is_string($input)) { |
|
48
|
|
|
return []; |
|
49
|
|
|
} |
|
50
|
|
|
return explode($this->multiple_separator, $input); |
|
51
|
|
|
|
|
52
|
16 |
|
case 'imploded_wrapped': |
|
53
|
16 |
|
if (!is_string($input) || substr($input, 1, -1) == '') { |
|
54
|
15 |
|
return []; |
|
55
|
|
|
} |
|
56
|
1 |
|
$results = explode($this->multiple_separator, substr($input, 1, -1)); |
|
57
|
1 |
|
if ( !empty($this->config['widget_config']['id_field']) |
|
58
|
1 |
|
&& $this->config['widget_config']['id_field'] == 'id') { |
|
59
|
|
|
$results = array_map('intval', $results); |
|
60
|
|
|
} |
|
61
|
1 |
|
return $results; |
|
62
|
|
|
|
|
63
|
|
|
default: |
|
64
|
|
|
throw new midcom_error("The multiple_storagemode '{$this->multiple_storagemode}' is invalid, cannot continue."); |
|
65
|
|
|
} |
|
66
|
|
|
} |
|
67
|
|
|
|
|
68
|
5 |
|
public function reverseTransform($array) |
|
69
|
|
|
{ |
|
70
|
5 |
|
if (!is_array($array) ) { |
|
71
|
|
|
throw new TransformationFailedException('Expected an array.'); |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
5 |
|
if (empty($array)) { |
|
75
|
3 |
|
return; |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
2 |
|
switch ($this->multiple_storagemode) { |
|
79
|
2 |
|
case 'array': |
|
80
|
|
|
return $array; |
|
81
|
|
|
|
|
82
|
2 |
|
case 'serialized': |
|
83
|
1 |
|
return serialize($array); |
|
84
|
|
|
|
|
85
|
1 |
|
case 'imploded': |
|
86
|
|
|
return $this->get_imploded_options($array); |
|
87
|
|
|
|
|
88
|
1 |
|
case 'imploded_wrapped': |
|
89
|
1 |
|
$glue = $this->multiple_separator; |
|
90
|
1 |
|
$options = $this->get_imploded_options($array); |
|
91
|
1 |
|
return "{$glue}{$options}{$glue}"; |
|
92
|
|
|
|
|
93
|
|
|
default: |
|
94
|
|
|
throw new TransformationFailedException('Invalid storage mode ' . $this->multiple_storagemode); |
|
95
|
|
|
} |
|
96
|
|
|
} |
|
97
|
|
|
|
|
98
|
|
|
/** |
|
99
|
|
|
* Prepares the imploded storage string. All entries containing the pipe char (used as glue) |
|
100
|
|
|
* will be logged and skipped silently. |
|
101
|
|
|
*/ |
|
102
|
1 |
|
private function get_imploded_options(array $array) : string |
|
103
|
|
|
{ |
|
104
|
1 |
|
$glue = $this->multiple_separator; |
|
105
|
|
|
|
|
106
|
1 |
|
$result = []; |
|
107
|
1 |
|
foreach ($array as $key) { |
|
108
|
1 |
|
if (str_contains($key, $glue)) { |
|
109
|
|
|
debug_add("The option key '{$key}' contained the multiple separator ($this->multiple_storagemode) char, which is not allowed for imploded storage targets. ignoring silently.", |
|
110
|
|
|
MIDCOM_LOG_WARN); |
|
111
|
|
|
continue; |
|
112
|
|
|
} |
|
113
|
|
|
|
|
114
|
1 |
|
$result[] = $key; |
|
115
|
|
|
} |
|
116
|
1 |
|
return implode($glue, $result); |
|
117
|
|
|
} |
|
118
|
|
|
} |
|
119
|
|
|
|
flack /
openpsa
