| 148 |
lars |
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 |
use Symfony\Component\Translation\Exception\InvalidResourceException;
|
|
|
15 |
|
|
|
16 |
/**
|
|
|
17 |
* JsonFileLoader loads translations from an json file.
|
|
|
18 |
*
|
|
|
19 |
* @author singles
|
|
|
20 |
*/
|
|
|
21 |
class JsonFileLoader extends FileLoader
|
|
|
22 |
{
|
|
|
23 |
protected function loadResource(string $resource): array
|
|
|
24 |
{
|
|
|
25 |
$messages = [];
|
|
|
26 |
if ($data = file_get_contents($resource)) {
|
|
|
27 |
$messages = json_decode($data, true);
|
|
|
28 |
|
|
|
29 |
if (0 < $errorCode = json_last_error()) {
|
|
|
30 |
throw new InvalidResourceException('Error parsing JSON: '.$this->getJSONErrorMessage($errorCode));
|
|
|
31 |
}
|
|
|
32 |
}
|
|
|
33 |
|
|
|
34 |
return $messages;
|
|
|
35 |
}
|
|
|
36 |
|
|
|
37 |
/**
|
|
|
38 |
* Translates JSON_ERROR_* constant into meaningful message.
|
|
|
39 |
*/
|
|
|
40 |
private function getJSONErrorMessage(int $errorCode): string
|
|
|
41 |
{
|
|
|
42 |
return match ($errorCode) {
|
|
|
43 |
\JSON_ERROR_DEPTH => 'Maximum stack depth exceeded',
|
|
|
44 |
\JSON_ERROR_STATE_MISMATCH => 'Underflow or the modes mismatch',
|
|
|
45 |
\JSON_ERROR_CTRL_CHAR => 'Unexpected control character found',
|
|
|
46 |
\JSON_ERROR_SYNTAX => 'Syntax error, malformed JSON',
|
|
|
47 |
\JSON_ERROR_UTF8 => 'Malformed UTF-8 characters, possibly incorrectly encoded',
|
|
|
48 |
default => 'Unknown error',
|
|
|
49 |
};
|
|
|
50 |
}
|
|
|
51 |
}
|