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<?php |
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namespace NodeRED; |
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use GuzzleHttp\Client; |
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use Psr\Http\Message\ResponseInterface; |
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class Instance |
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{ |
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private $endpoint; |
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private $client; |
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public function __construct($endpoint, Client $client = null) |
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{ |
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if (null === $client) { |
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$client = new Client(); |
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} |
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$this->endpoint = $endpoint; |
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$this->client = $client; |
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} |
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public function get($path, $token = null) |
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{ |
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return $this->makeRequest('GET', $path, [], $token); |
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} |
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public function formPost($path, $data, $token = null) |
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{ |
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return $this->makeRequest('POST', $path, ['form_params' => $data], $token); |
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} |
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public function jsonPost($path, $data, $token = null) |
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{ |
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return $this->makeRequest('POST', $path, ['json' => $data], $token); |
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} |
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private function makeRequest($method, $path, $extraOptions = [], $token = null) |
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{ |
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$options = [ |
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'headers' => [ |
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'Node-RED-API-Version' => 'v2', |
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], |
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'http_errors' => false, |
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]; |
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if (null !== $token) { |
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$options['headers']['Authorization'] = $token->getAuthorizationString(); |
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} |
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$response = $this->client->request($method, $this->endpoint . $path, array_merge($options, $extraOptions)); |
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return $this->processResponse($response); |
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} |
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private function processResponse(ResponseInterface $response) |
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{ |
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$statusCode = $response->getStatusCode(); |
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if ($statusCode < 200 || $statusCode >= 300) { |
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throw ApiException::fromResponse($response); |
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} |
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$json = json_decode($response->getBody(), true); |
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if (NULL === $json) { |
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throw new ApiException('Could not get JSON from response', 0, $response); |
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} |
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return $json; |
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} |
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} |
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AndrewCarterUK /
node-red-api
