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1 | <?php |
2 | |
3 | /** |
4 | * Helper class to load .ini files from disk. |
5 | * |
6 | * PHP version 8 |
7 | * |
8 | * Copyright (C) Villanova University 2010. |
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 Translator |
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 Main Site |
28 | */ |
29 | |
30 | namespace VuFind\I18n\Translator\Loader; |
31 | |
32 | use Laminas\I18n\Translator\TextDomain; |
33 | |
34 | use function is_array; |
35 | |
36 | /** |
37 | * Helper class to load .ini files from disk. |
38 | * |
39 | * @category VuFind |
40 | * @package Translator |
41 | * @author Demian Katz <demian.katz@villanova.edu> |
42 | * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License |
43 | * @link https://vufind.org Main Site |
44 | */ |
45 | class ExtendedIniReader |
46 | { |
47 | /** |
48 | * Parse a language file. |
49 | * |
50 | * @param string|array $input Either a filename to read (passed as a |
51 | * string) or a set of data to convert into a TextDomain (passed as an array) |
52 | * @param bool $convertBlanks Should we convert blank strings to |
53 | * zero-width non-joiners? |
54 | * |
55 | * @return TextDomain |
56 | */ |
57 | public function getTextDomain($input, $convertBlanks = true) |
58 | { |
59 | $data = new TextDomain(); |
60 | |
61 | // Manually parse the language file: |
62 | $contents = is_array($input) ? $input : file($input); |
63 | if (is_array($contents)) { |
64 | foreach ($contents as $current) { |
65 | // Split the string on the equals sign, keeping a max of two chunks: |
66 | $parts = explode('=', $current, 2); |
67 | // Trim off outermost single quotes, if any, from keys (these are |
68 | // needed by Lokalise in some cases for keys with numeric values) |
69 | $key = preg_replace( |
70 | '/^\'?(.*?)\'?$/', |
71 | '$1', |
72 | trim($parts[0]) |
73 | ); |
74 | if ($key !== '' && !str_starts_with($key, ';')) { |
75 | // Trim outermost matching single or double quotes off the value if present: |
76 | if (isset($parts[1])) { |
77 | $value = stripslashes( |
78 | preg_replace( |
79 | '/^(["\'])?(.*?)\1?$/', |
80 | '$2', |
81 | trim($parts[1]) |
82 | ) |
83 | ); |
84 | |
85 | // Store the key/value pair (allow empty values -- sometimes |
86 | // we want to replace a language token with a blank string, |
87 | // but Laminas translator doesn't support them so replace |
88 | // with a zero-width non-joiner): |
89 | if ($convertBlanks && $value === '') { |
90 | $value = html_entity_decode( |
91 | '‌', |
92 | ENT_NOQUOTES, |
93 | 'UTF-8' |
94 | ); |
95 | } |
96 | $data[$key] = $value; |
97 | } |
98 | } |
99 | } |
100 | } |
101 | |
102 | return $data; |
103 | } |
104 | } |