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- <?php
- namespace Symfony\Component\Translation\Loader;
- use Symfony\Component\Translation\Exception\InvalidResourceException;
- class JsonFileLoader extends FileLoader
- {
-
- protected function loadResource(string $resource)
- {
- $messages = [];
- if ($data = file_get_contents($resource)) {
- $messages = json_decode($data, true);
- if (0 < $errorCode = json_last_error()) {
- throw new InvalidResourceException('Error parsing JSON: '.$this->getJSONErrorMessage($errorCode));
- }
- }
- return $messages;
- }
-
- private function getJSONErrorMessage(int $errorCode): string
- {
- switch ($errorCode) {
- case \JSON_ERROR_DEPTH:
- return 'Maximum stack depth exceeded';
- case \JSON_ERROR_STATE_MISMATCH:
- return 'Underflow or the modes mismatch';
- case \JSON_ERROR_CTRL_CHAR:
- return 'Unexpected control character found';
- case \JSON_ERROR_SYNTAX:
- return 'Syntax error, malformed JSON';
- case \JSON_ERROR_UTF8:
- return 'Malformed UTF-8 characters, possibly incorrectly encoded';
- default:
- return 'Unknown error';
- }
- }
- }
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