private function parseFromJson($results)
{
if (!isset($results['@json']) || !isset($results['@json'][0])) {
return $results;
}
// Restrict the depth to avoid resolving recursive assignment
// that can not be handled beyond the 2:n
$depth = 3;
$params = json_decode($results['@json'][0], true, $depth);
if ($params === null || json_last_error() !== JSON_ERROR_NONE) {
$this->addError(Message::encode(array('smw-parser-invalid-json-format', ErrorCode::getStringFromJsonErrorCode(json_last_error()))));
return $results;
}
array_walk($params, function (&$value, $key) {
if ($value === '') {
$value = array();
}
if (!is_array($value)) {
$value = array($value);
}
});
unset($results['@json']);
return array_merge($results, $params);
}
protected function doReadJsonContentsFromFileBy($languageCode, $cacheKey)
{
$contents = json_decode(file_get_contents($this->getFileForLanguageCode($languageCode)), true);
if ($contents !== null && json_last_error() === JSON_ERROR_NONE) {
$this->cache->save($cacheKey, $contents, $this->ttl);
return $contents;
}
throw new RuntimeException(ErrorCode::getMessageFromJsonErrorCode(json_last_error()));
}
public function testGetMessageFromJsonErrorCode()
{
$this->assertInternalType('string', ErrorCode::getMessageFromJsonErrorCode('Foo'));
$contents = json_decode('{ Foo: Bar }');
$this->assertInternalType('string', ErrorCode::getMessageFromJsonErrorCode(json_last_error()));
}
