|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Gettext\Generators; |
|
4
|
|
|
|
|
5
|
|
|
use Gettext\Translations; |
|
6
|
|
|
|
|
7
|
|
|
class Po extends Generator implements GeneratorInterface |
|
8
|
|
|
{ |
|
9
|
|
|
/** |
|
10
|
|
|
* {@parentDoc}. |
|
11
|
|
|
*/ |
|
12
|
|
|
public static function toString(Translations $translations) |
|
13
|
|
|
{ |
|
14
|
|
|
$lines = array('msgid ""', 'msgstr ""'); |
|
15
|
|
|
|
|
16
|
|
|
$headers = $translations->getHeaders(); |
|
17
|
|
|
$headers['PO-Revision-Date'] = date('c'); |
|
18
|
|
|
|
|
19
|
|
|
foreach ($headers as $name => $value) { |
|
20
|
|
|
$lines[] = '"'.$name.': '.$value.'\\n"'; |
|
21
|
|
|
} |
|
22
|
|
|
|
|
23
|
|
|
$lines[] = ''; |
|
24
|
|
|
|
|
25
|
|
|
//Translations |
|
26
|
|
|
foreach ($translations as $translation) { |
|
27
|
|
|
if ($translation->hasComments()) { |
|
28
|
|
|
foreach ($translation->getComments() as $comment) { |
|
29
|
|
|
$lines[] = '# '.$comment; |
|
30
|
|
|
} |
|
31
|
|
|
} |
|
32
|
|
|
|
|
33
|
|
|
if ($translation->hasExtractedComments()) { |
|
34
|
|
|
foreach ($translation->getExtractedComments() as $comment) { |
|
35
|
|
|
$lines[] = '#. '.$comment; |
|
36
|
|
|
} |
|
37
|
|
|
} |
|
38
|
|
|
|
|
39
|
|
|
if ($translation->hasReferences()) { |
|
40
|
|
|
foreach ($translation->getReferences() as $reference) { |
|
41
|
|
|
$lines[] = '#: '.$reference[0].(!is_null($reference[1]) ? ':'.$reference[1] : null); |
|
42
|
|
|
} |
|
43
|
|
|
} |
|
44
|
|
|
|
|
45
|
|
|
if ($translation->hasFlags()) { |
|
46
|
|
|
$lines[] = '#, '.implode(',', $translation->getFlags()); |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
|
|
if ($translation->hasContext()) { |
|
50
|
|
|
$lines[] = 'msgctxt '.self::quote($translation->getContext()); |
|
51
|
|
|
} |
|
52
|
|
|
|
|
53
|
|
|
self::addLines($lines, 'msgid', $translation->getOriginal()); |
|
54
|
|
|
if ($translation->hasPlural()) { |
|
55
|
|
|
self::addLines($lines, 'msgid_plural', $translation->getPlural()); |
|
56
|
|
|
self::addLines($lines, 'msgstr[0]', $translation->getTranslation()); |
|
57
|
|
|
|
|
58
|
|
|
foreach ($translation->getPluralTranslation() as $k => $v) { |
|
59
|
|
|
self::addLines($lines, 'msgstr['.($k + 1).']', $v); |
|
60
|
|
|
} |
|
61
|
|
|
} else { |
|
62
|
|
|
self::addLines($lines, 'msgstr', $translation->getTranslation()); |
|
63
|
|
|
} |
|
64
|
|
|
|
|
65
|
|
|
$lines[] = ''; |
|
66
|
|
|
} |
|
67
|
|
|
|
|
68
|
|
|
return implode("\n", $lines); |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
/** |
|
72
|
|
|
* Escapes and adds double quotes to a string. |
|
73
|
|
|
* |
|
74
|
|
|
* @param string $string |
|
75
|
|
|
* |
|
76
|
|
|
* @return string |
|
77
|
|
|
*/ |
|
78
|
|
|
private static function quote($string) |
|
79
|
|
|
{ |
|
80
|
|
|
return '"'.addcslashes($string, "\x00..\x1F\"\\").'"'; |
|
81
|
|
|
} |
|
82
|
|
|
|
|
83
|
|
|
/** |
|
84
|
|
|
* Escapes and adds double quotes to a string. |
|
85
|
|
|
* |
|
86
|
|
|
* @param string $string |
|
87
|
|
|
* |
|
88
|
|
|
* @return string |
|
89
|
|
|
*/ |
|
90
|
|
|
private static function multilineQuote($string) |
|
91
|
|
|
{ |
|
92
|
|
|
$lines = explode("\n", $string); |
|
93
|
|
|
$last = count($lines) - 1; |
|
94
|
|
|
|
|
95
|
|
|
foreach ($lines as $k => $line) { |
|
96
|
|
|
if ($k === $last) { |
|
97
|
|
|
$lines[$k] = self::quote($line); |
|
98
|
|
|
} else { |
|
99
|
|
|
$lines[$k] = self::quote($line."\n"); |
|
100
|
|
|
} |
|
101
|
|
|
} |
|
102
|
|
|
|
|
103
|
|
|
return $lines; |
|
104
|
|
|
} |
|
105
|
|
|
|
|
106
|
|
|
/** |
|
107
|
|
|
* Add one or more lines depending whether the string is multiline or not. |
|
108
|
|
|
* |
|
109
|
|
|
* @param array &$lines |
|
110
|
|
|
* @param string $name |
|
111
|
|
|
* @param string $value |
|
112
|
|
|
*/ |
|
113
|
|
|
private static function addLines(array &$lines, $name, $value) |
|
114
|
|
|
{ |
|
115
|
|
|
$newLines = self::multilineQuote($value); |
|
116
|
|
|
|
|
117
|
|
|
if (count($newLines) === 1) { |
|
118
|
|
|
$lines[] = $name.' '.$newLines[0]; |
|
119
|
|
|
} else { |
|
120
|
|
|
$lines[] = $name.' ""'; |
|
121
|
|
|
|
|
122
|
|
|
foreach ($newLines as $line) { |
|
123
|
|
|
$lines[] = $line; |
|
124
|
|
|
} |
|
125
|
|
|
} |
|
126
|
|
|
} |
|
127
|
|
|
} |
|
128
|
|
|
|
oscarotero /
Gettext
