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1 | <?php |
2 | /** |
3 | * Pop PHP Framework (http://www.popphp.org/) |
4 | * |
5 | * @link https://github.com/popphp/popphp-framework |
6 | * @author Nick Sagona, III <dev@nolainteractive.com> |
7 | * @copyright Copyright (c) 2009-2024 NOLA Interactive, LLC. (http://www.nolainteractive.com) |
8 | * @license http://www.popphp.org/license New BSD License |
9 | */ |
10 | |
11 | /** |
12 | * @namespace |
13 | */ |
14 | namespace Pop\I18n\Format; |
15 | |
16 | /** |
17 | * I18n JSON format class |
18 | * |
19 | * @category Pop |
20 | * @package Pop_I18n |
21 | * @author Nick Sagona, III <dev@nolainteractive.com> |
22 | * @copyright Copyright (c) 2009-2024 NOLA Interactive, LLC. (http://www.nolainteractive.com) |
23 | * @license http://www.popphp.org/license New BSD License |
24 | * @version 4.0.0 |
25 | */ |
26 | class Json |
27 | { |
28 | |
29 | /** |
30 | * Create an XML language file from an array of data. |
31 | * The format of the parameters should be as follows: |
32 | * |
33 | * $lang = [ |
34 | * 'src' => 'en', |
35 | * 'output' => 'de', |
36 | * 'name' => 'German', |
37 | * 'native' => 'Deutsch' |
38 | * ]; |
39 | * |
40 | * $locales = [ |
41 | * [ |
42 | * 'region' => 'DE', |
43 | * 'name' => 'Germany', |
44 | * 'native' => 'Deutschland', |
45 | * 'text' => [ |
46 | * [ |
47 | * 'source' => 'This field is required.', |
48 | * 'output' => 'Dieses Feld ist erforderlich.' |
49 | * ], ... |
50 | * ] |
51 | * ], ... |
52 | * ]; |
53 | * |
54 | * @param array $lang |
55 | * @param array $locales |
56 | * @param string $file |
57 | * @throws Exception |
58 | * @return void |
59 | */ |
60 | public static function createFile(array $lang, array $locales, string $file): void |
61 | { |
62 | // Validate the $lang parameter |
63 | if (!isset($lang['src']) || !isset($lang['output'])) { |
64 | throw new Exception("Error: The language parameter must have at least the 'src' and 'output' keys defined."); |
65 | } |
66 | |
67 | // Validate the $locales parameter |
68 | foreach ($locales as $locale) { |
69 | if (!isset($locale['region'])) { |
70 | throw new Exception("Error: The locales parameter must have at least the 'region' key defined in each locale."); |
71 | } |
72 | if (!isset($locale['text'])) { |
73 | throw new Exception("Error: The locales parameter must have at least the 'text' key defined in each locale."); |
74 | } |
75 | if (!is_array($locale['text'])) { |
76 | throw new Exception("Error: The parameter key 'text' in each locale must be an array."); |
77 | } |
78 | } |
79 | |
80 | $lang['locale'] = $locales; |
81 | |
82 | // Save JSON file |
83 | file_put_contents($file, json_encode(['language' => $lang], JSON_PRETTY_PRINT)); |
84 | } |
85 | |
86 | /** |
87 | * Create an language file fragment from a source file and an output file, |
88 | * each entry separated by a new line |
89 | * |
90 | * @param string $source |
91 | * @param string $output |
92 | * @param ?string $target |
93 | * @throws Exception |
94 | * @return void |
95 | */ |
96 | public static function createFragment(string $source, string $output, ?string $target = null): void |
97 | { |
98 | if (!file_exists($source)) { |
99 | throw new Exception('Error: The source file does not exist.'); |
100 | } |
101 | if (!file_exists($output)) { |
102 | throw new Exception('Error: The output file does not exist.'); |
103 | } |
104 | |
105 | $sourceLines = explode(PHP_EOL, file_get_contents($source)); |
106 | $outputLines = explode(PHP_EOL, file_get_contents($output)); |
107 | |
108 | $targetDir = ($target !== null) ? $target : dirname($output); |
109 | |
110 | if (!file_exists($targetDir)) { |
111 | throw new Exception('Error: The target directory does not exist.'); |
112 | } |
113 | |
114 | if (str_contains($output, '/')) { |
115 | $lang = substr($output, (strrpos($output, '/') + 1)); |
116 | $lang = substr($lang, 0, strpos($lang, '.')); |
117 | } else if (str_contains($output, "\\")) { |
118 | $lang = substr($output, (strrpos($output, "\\") + 1)); |
119 | $lang = substr($lang, 0, strpos($lang, '.')); |
120 | } else { |
121 | $lang = substr($output, 0, strpos($output, '.')); |
122 | } |
123 | |
124 | $json = ' "text" : [' . PHP_EOL; |
125 | |
126 | foreach ($outputLines as $key => $value) { |
127 | if (!empty($value) && !empty($sourceLines[$key])) { |
128 | $json .= ' {' . PHP_EOL . ' "source" : "' . $sourceLines[$key] . '",' . PHP_EOL . |
129 | ' "output" : "' . $value . '"' . PHP_EOL . ' },' . PHP_EOL; |
130 | } |
131 | } |
132 | |
133 | $json .= ' ]' . PHP_EOL; |
134 | |
135 | file_put_contents($targetDir . DIRECTORY_SEPARATOR . $lang . '.json', $json); |
136 | } |
137 | |
138 | } |