1 | 1 |
deleted file mode 100644 |
... | ... |
@@ -1,149 +0,0 @@ |
1 |
-<?php |
|
2 |
- |
|
3 |
-/* |
|
4 |
- * This file is part of the Symfony package. |
|
5 |
- * |
|
6 |
- * (c) Fabien Potencier <fabien@symfony.com> |
|
7 |
- * |
|
8 |
- * For the full copyright and license information, please view the LICENSE |
|
9 |
- * file that was distributed with this source code. |
|
10 |
- */ |
|
11 |
- |
|
12 |
-namespace Symfony\Component\Translation\Loader; |
|
13 |
- |
|
14 |
-/** |
|
15 |
- * @copyright Copyright (c) 2010, Union of RAD https://github.com/UnionOfRAD/lithium |
|
16 |
- * @copyright Copyright (c) 2012, Clemens Tolboom |
|
17 |
- */ |
|
18 |
-class PoFileLoader extends FileLoader |
|
19 |
-{ |
|
20 |
- /** |
|
21 |
- * Parses portable object (PO) format. |
|
22 |
- * |
|
23 |
- * From https://www.gnu.org/software/gettext/manual/gettext.html#PO-Files |
|
24 |
- * we should be able to parse files having: |
|
25 |
- * |
|
26 |
- * white-space |
|
27 |
- * # translator-comments |
|
28 |
- * #. extracted-comments |
|
29 |
- * #: reference... |
|
30 |
- * #, flag... |
|
31 |
- * #| msgid previous-untranslated-string |
|
32 |
- * msgid untranslated-string |
|
33 |
- * msgstr translated-string |
|
34 |
- * |
|
35 |
- * extra or different lines are: |
|
36 |
- * |
|
37 |
- * #| msgctxt previous-context |
|
38 |
- * #| msgid previous-untranslated-string |
|
39 |
- * msgctxt context |
|
40 |
- * |
|
41 |
- * #| msgid previous-untranslated-string-singular |
|
42 |
- * #| msgid_plural previous-untranslated-string-plural |
|
43 |
- * msgid untranslated-string-singular |
|
44 |
- * msgid_plural untranslated-string-plural |
|
45 |
- * msgstr[0] translated-string-case-0 |
|
46 |
- * ... |
|
47 |
- * msgstr[N] translated-string-case-n |
|
48 |
- * |
|
49 |
- * The definition states: |
|
50 |
- * - white-space and comments are optional. |
|
51 |
- * - msgid "" that an empty singleline defines a header. |
|
52 |
- * |
|
53 |
- * This parser sacrifices some features of the reference implementation the |
|
54 |
- * differences to that implementation are as follows. |
|
55 |
- * - No support for comments spanning multiple lines. |
|
56 |
- * - Translator and extracted comments are treated as being the same type. |
|
57 |
- * - Message IDs are allowed to have other encodings as just US-ASCII. |
|
58 |
- * |
|
59 |
- * Items with an empty id are ignored. |
|
60 |
- * |
|
61 |
- * {@inheritdoc} |
|
62 |
- */ |
|
63 |
- protected function loadResource($resource) |
|
64 |
- { |
|
65 |
- $stream = fopen($resource, 'r'); |
|
66 |
- |
|
67 |
- $defaults = [ |
|
68 |
- 'ids' => [], |
|
69 |
- 'translated' => null, |
|
70 |
- ]; |
|
71 |
- |
|
72 |
- $messages = []; |
|
73 |
- $item = $defaults; |
|
74 |
- $flags = []; |
|
75 |
- |
|
76 |
- while ($line = fgets($stream)) { |
|
77 |
- $line = trim($line); |
|
78 |
- |
|
79 |
- if ('' === $line) { |
|
80 |
- // Whitespace indicated current item is done |
|
81 |
- if (!\in_array('fuzzy', $flags)) { |
|
82 |
- $this->addMessage($messages, $item); |
|
83 |
- } |
|
84 |
- $item = $defaults; |
|
85 |
- $flags = []; |
|
86 |
- } elseif ('#,' === substr($line, 0, 2)) { |
|
87 |
- $flags = array_map('trim', explode(',', substr($line, 2))); |
|
88 |
- } elseif ('msgid "' === substr($line, 0, 7)) { |
|
89 |
- // We start a new msg so save previous |
|
90 |
- // TODO: this fails when comments or contexts are added |
|
91 |
- $this->addMessage($messages, $item); |
|
92 |
- $item = $defaults; |
|
93 |
- $item['ids']['singular'] = substr($line, 7, -1); |
|
94 |
- } elseif ('msgstr "' === substr($line, 0, 8)) { |
|
95 |
- $item['translated'] = substr($line, 8, -1); |
|
96 |
- } elseif ('"' === $line[0]) { |
|
97 |
- $continues = isset($item['translated']) ? 'translated' : 'ids'; |
|
98 |
- |
|
99 |
- if (\is_array($item[$continues])) { |
|
100 |
- end($item[$continues]); |
|
101 |
- $item[$continues][key($item[$continues])] .= substr($line, 1, -1); |
|
102 |
- } else { |
|
103 |
- $item[$continues] .= substr($line, 1, -1); |
|
104 |
- } |
|
105 |
- } elseif ('msgid_plural "' === substr($line, 0, 14)) { |
|
106 |
- $item['ids']['plural'] = substr($line, 14, -1); |
|
107 |
- } elseif ('msgstr[' === substr($line, 0, 7)) { |
|
108 |
- $size = strpos($line, ']'); |
|
109 |
- $item['translated'][(int) substr($line, 7, 1)] = substr($line, $size + 3, -1); |
|
110 |
- } |
|
111 |
- } |
|
112 |
- // save last item |
|
113 |
- if (!\in_array('fuzzy', $flags)) { |
|
114 |
- $this->addMessage($messages, $item); |
|
115 |
- } |
|
116 |
- fclose($stream); |
|
117 |
- |
|
118 |
- return $messages; |
|
119 |
- } |
|
120 |
- |
|
121 |
- /** |
|
122 |
- * Save a translation item to the messages. |
|
123 |
- * |
|
124 |
- * A .po file could contain by error missing plural indexes. We need to |
|
125 |
- * fix these before saving them. |
|
126 |
- */ |
|
127 |
- private function addMessage(array &$messages, array $item) |
|
128 |
- { |
|
129 |
- if (!empty($item['ids']['singular'])) { |
|
130 |
- $id = stripcslashes($item['ids']['singular']); |
|
131 |
- if (isset($item['ids']['plural'])) { |
|
132 |
- $id .= '|'.stripcslashes($item['ids']['plural']); |
|
133 |
- } |
|
134 |
- |
|
135 |
- $translated = (array) $item['translated']; |
|
136 |
- // PO are by definition indexed so sort by index. |
|
137 |
- ksort($translated); |
|
138 |
- // Make sure every index is filled. |
|
139 |
- end($translated); |
|
140 |
- $count = key($translated); |
|
141 |
- // Fill missing spots with '-'. |
|
142 |
- $empties = array_fill(0, $count + 1, '-'); |
|
143 |
- $translated += $empties; |
|
144 |
- ksort($translated); |
|
145 |
- |
|
146 |
- $messages[$id] = stripcslashes(implode('|', $translated)); |
|
147 |
- } |
|
148 |
- } |
|
149 |
-} |
1 | 1 |
new file mode 100644 |
... | ... |
@@ -0,0 +1,149 @@ |
1 |
+<?php |
|
2 |
+ |
|
3 |
+/* |
|
4 |
+ * This file is part of the Symfony package. |
|
5 |
+ * |
|
6 |
+ * (c) Fabien Potencier <fabien@symfony.com> |
|
7 |
+ * |
|
8 |
+ * For the full copyright and license information, please view the LICENSE |
|
9 |
+ * file that was distributed with this source code. |
|
10 |
+ */ |
|
11 |
+ |
|
12 |
+namespace Symfony\Component\Translation\Loader; |
|
13 |
+ |
|
14 |
+/** |
|
15 |
+ * @copyright Copyright (c) 2010, Union of RAD https://github.com/UnionOfRAD/lithium |
|
16 |
+ * @copyright Copyright (c) 2012, Clemens Tolboom |
|
17 |
+ */ |
|
18 |
+class PoFileLoader extends FileLoader |
|
19 |
+{ |
|
20 |
+ /** |
|
21 |
+ * Parses portable object (PO) format. |
|
22 |
+ * |
|
23 |
+ * From https://www.gnu.org/software/gettext/manual/gettext.html#PO-Files |
|
24 |
+ * we should be able to parse files having: |
|
25 |
+ * |
|
26 |
+ * white-space |
|
27 |
+ * # translator-comments |
|
28 |
+ * #. extracted-comments |
|
29 |
+ * #: reference... |
|
30 |
+ * #, flag... |
|
31 |
+ * #| msgid previous-untranslated-string |
|
32 |
+ * msgid untranslated-string |
|
33 |
+ * msgstr translated-string |
|
34 |
+ * |
|
35 |
+ * extra or different lines are: |
|
36 |
+ * |
|
37 |
+ * #| msgctxt previous-context |
|
38 |
+ * #| msgid previous-untranslated-string |
|
39 |
+ * msgctxt context |
|
40 |
+ * |
|
41 |
+ * #| msgid previous-untranslated-string-singular |
|
42 |
+ * #| msgid_plural previous-untranslated-string-plural |
|
43 |
+ * msgid untranslated-string-singular |
|
44 |
+ * msgid_plural untranslated-string-plural |
|
45 |
+ * msgstr[0] translated-string-case-0 |
|
46 |
+ * ... |
|
47 |
+ * msgstr[N] translated-string-case-n |
|
48 |
+ * |
|
49 |
+ * The definition states: |
|
50 |
+ * - white-space and comments are optional. |
|
51 |
+ * - msgid "" that an empty singleline defines a header. |
|
52 |
+ * |
|
53 |
+ * This parser sacrifices some features of the reference implementation the |
|
54 |
+ * differences to that implementation are as follows. |
|
55 |
+ * - No support for comments spanning multiple lines. |
|
56 |
+ * - Translator and extracted comments are treated as being the same type. |
|
57 |
+ * - Message IDs are allowed to have other encodings as just US-ASCII. |
|
58 |
+ * |
|
59 |
+ * Items with an empty id are ignored. |
|
60 |
+ * |
|
61 |
+ * {@inheritdoc} |
|
62 |
+ */ |
|
63 |
+ protected function loadResource($resource) |
|
64 |
+ { |
|
65 |
+ $stream = fopen($resource, 'r'); |
|
66 |
+ |
|
67 |
+ $defaults = [ |
|
68 |
+ 'ids' => [], |
|
69 |
+ 'translated' => null, |
|
70 |
+ ]; |
|
71 |
+ |
|
72 |
+ $messages = []; |
|
73 |
+ $item = $defaults; |
|
74 |
+ $flags = []; |
|
75 |
+ |
|
76 |
+ while ($line = fgets($stream)) { |
|
77 |
+ $line = trim($line); |
|
78 |
+ |
|
79 |
+ if ('' === $line) { |
|
80 |
+ // Whitespace indicated current item is done |
|
81 |
+ if (!\in_array('fuzzy', $flags)) { |
|
82 |
+ $this->addMessage($messages, $item); |
|
83 |
+ } |
|
84 |
+ $item = $defaults; |
|
85 |
+ $flags = []; |
|
86 |
+ } elseif ('#,' === substr($line, 0, 2)) { |
|
87 |
+ $flags = array_map('trim', explode(',', substr($line, 2))); |
|
88 |
+ } elseif ('msgid "' === substr($line, 0, 7)) { |
|
89 |
+ // We start a new msg so save previous |
|
90 |
+ // TODO: this fails when comments or contexts are added |
|
91 |
+ $this->addMessage($messages, $item); |
|
92 |
+ $item = $defaults; |
|
93 |
+ $item['ids']['singular'] = substr($line, 7, -1); |
|
94 |
+ } elseif ('msgstr "' === substr($line, 0, 8)) { |
|
95 |
+ $item['translated'] = substr($line, 8, -1); |
|
96 |
+ } elseif ('"' === $line[0]) { |
|
97 |
+ $continues = isset($item['translated']) ? 'translated' : 'ids'; |
|
98 |
+ |
|
99 |
+ if (\is_array($item[$continues])) { |
|
100 |
+ end($item[$continues]); |
|
101 |
+ $item[$continues][key($item[$continues])] .= substr($line, 1, -1); |
|
102 |
+ } else { |
|
103 |
+ $item[$continues] .= substr($line, 1, -1); |
|
104 |
+ } |
|
105 |
+ } elseif ('msgid_plural "' === substr($line, 0, 14)) { |
|
106 |
+ $item['ids']['plural'] = substr($line, 14, -1); |
|
107 |
+ } elseif ('msgstr[' === substr($line, 0, 7)) { |
|
108 |
+ $size = strpos($line, ']'); |
|
109 |
+ $item['translated'][(int) substr($line, 7, 1)] = substr($line, $size + 3, -1); |
|
110 |
+ } |
|
111 |
+ } |
|
112 |
+ // save last item |
|
113 |
+ if (!\in_array('fuzzy', $flags)) { |
|
114 |
+ $this->addMessage($messages, $item); |
|
115 |
+ } |
|
116 |
+ fclose($stream); |
|
117 |
+ |
|
118 |
+ return $messages; |
|
119 |
+ } |
|
120 |
+ |
|
121 |
+ /** |
|
122 |
+ * Save a translation item to the messages. |
|
123 |
+ * |
|
124 |
+ * A .po file could contain by error missing plural indexes. We need to |
|
125 |
+ * fix these before saving them. |
|
126 |
+ */ |
|
127 |
+ private function addMessage(array &$messages, array $item) |
|
128 |
+ { |
|
129 |
+ if (!empty($item['ids']['singular'])) { |
|
130 |
+ $id = stripcslashes($item['ids']['singular']); |
|
131 |
+ if (isset($item['ids']['plural'])) { |
|
132 |
+ $id .= '|'.stripcslashes($item['ids']['plural']); |
|
133 |
+ } |
|
134 |
+ |
|
135 |
+ $translated = (array) $item['translated']; |
|
136 |
+ // PO are by definition indexed so sort by index. |
|
137 |
+ ksort($translated); |
|
138 |
+ // Make sure every index is filled. |
|
139 |
+ end($translated); |
|
140 |
+ $count = key($translated); |
|
141 |
+ // Fill missing spots with '-'. |
|
142 |
+ $empties = array_fill(0, $count + 1, '-'); |
|
143 |
+ $translated += $empties; |
|
144 |
+ ksort($translated); |
|
145 |
+ |
|
146 |
+ $messages[$id] = stripcslashes(implode('|', $translated)); |
|
147 |
+ } |
|
148 |
+ } |
|
149 |
+} |