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<?php |
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namespace B2; |
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use B2\Files\Files; |
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use PartnerIT\Curl\Network\CurlRequest; |
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class B2Client |
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{ |
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/** |
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* @var string |
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*/ |
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protected $accountId; |
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/** |
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* @var string |
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*/ |
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protected $applicationKey; |
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/** |
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* @var string |
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*/ |
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protected $apiUrl; |
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/** |
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* @var string |
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*/ |
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protected $authorizationToken; |
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/** |
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* @var string |
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*/ |
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protected $downloadUrl; |
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/** |
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* @var CurlRequest |
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*/ |
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protected $CurlRequest; |
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/** |
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* @var Files |
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*/ |
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public $Files; |
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/** |
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* B2Client constructor. |
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* @param string $accountId |
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* @param string $applicationKey |
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*/ |
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public function __construct($accountId, $applicationKey, CurlRequest $curlRequest = null) |
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{ |
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if (!$curlRequest) { |
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$this->CurlRequest = new CurlRequest(); |
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} else { |
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$this->CurlRequest = $curlRequest; |
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} |
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$this->accountId = $accountId; |
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$this->applicationKey = $applicationKey; |
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$this->Files = new Files($this); |
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} |
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/** |
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* @param array $result |
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*/ |
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public function setToken($result) |
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{ |
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$this->authorizationToken = $result['authorizationToken']; |
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$this->apiUrl = $result['apiUrl']; |
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$this->downloadUrl = $result['downloadUrl']; |
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} |
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/** |
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* |
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*/ |
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public function requestToken() |
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{ |
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$response = $this->curl('https://api.backblaze.com/b2api/v1/b2_authorize_account', 'GET', [ |
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$this->buildBasicAuthHeader() |
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]); |
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$data = $response->getJsonData(); |
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if ($response->getStatusCode() === 200) { |
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$this->setToken($data); |
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return true; |
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} else { |
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throw new \RuntimeException('Failed to get token: ' . $data['message']); |
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} |
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} |
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/** |
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* @param $endpoint |
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* @param $method |
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* @param array $data |
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* @return mixed |
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* @throws \Exception |
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*/ |
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public function call($endpoint, $method, $data = []) |
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{ |
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if (empty($this->authorizationToken)) { |
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throw new \Exception('You must set or generate a token'); |
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} |
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$headers = [ |
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$this->buildTokenAuthHeader() |
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]; |
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$headers[] = 'Content-Type: application/json'; |
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$headers[] = "Accept: application/json"; |
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$body = json_encode($data); |
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$response = $this->curl($this->apiUrl . '/b2api/v1/' . $endpoint, $method, $headers, $body); |
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if ($response->getStatusCode() >= 200 && $response->getStatusCode() < 300) { |
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return $response->getJsonData(); |
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} |
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if ($response->getStatusCode() >= 400) { |
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$data = $response->getJsonData(); |
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throw new \RuntimeException('Error ' . $response->getStatusCode() . ' - ' . $data['message']); |
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} |
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} |
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/** |
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* @param $uri |
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* @param string $method |
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* @param array $headers |
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* @param null $body |
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* @return B2Response |
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*/ |
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public function curl($uri, $method = 'GET', $headers = [], $body = null) |
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{ |
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$response = new B2Response(); |
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$this->CurlRequest->setOption(CURLOPT_URL, $uri); |
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$this->CurlRequest->setOption(CURLOPT_CUSTOMREQUEST, $method); |
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$this->CurlRequest->setOption(CURLOPT_RETURNTRANSFER, 1); |
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$this->CurlRequest->setOption(CURLOPT_POST, 1); |
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$this->CurlRequest->setOption(CURLOPT_POSTFIELDS, $body); |
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$this->CurlRequest->setOption(CURLOPT_HTTPHEADER, $headers); |
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$this->CurlRequest->setOption(CURLOPT_HEADERFUNCTION, |
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function ($curl, $header) use ($response) { |
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$response->addHeader($header); |
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return strlen($header); |
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}); |
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$resp = $this->CurlRequest->execute(); |
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if ($this->CurlRequest->getErrorNo() !== 0) { |
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throw new \RuntimeException('curl error ' . $this->CurlRequest->getError() . '" - Code: ' . $this->CurlRequest->getErrorNo()); |
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} else { |
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$response->setData($resp); |
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$response->setStatusCode($this->CurlRequest->getInfo(CURLINFO_HTTP_CODE)); |
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return $response; |
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} |
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} |
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/** |
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* @return string |
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*/ |
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public function buildBasicAuthHeader() |
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{ |
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return 'Authorization: Basic ' . base64_encode($this->accountId . ':' . $this->applicationKey); |
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} |
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/** |
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* @return string |
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*/ |
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public function buildTokenAuthHeader() |
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{ |
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return 'Authorization: ' . $this->authorizationToken; |
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} |
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/** |
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* @param $data |
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* @param $sha1 |
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* @param $fileName |
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* @param $url |
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* @param $token |
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*/ |
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public function uploadData($fileData, $fileDataSha1, $fileName, $contentType, $uploadUrl, $uploadToken) |
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{ |
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$headers = []; |
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$headers[] = "Authorization: " . $uploadToken; |
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$headers[] = "X-Bz-File-Name: " . $fileName; |
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$headers[] = "Content-Type: " . $contentType; |
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$headers[] = "X-Bz-Content-Sha1: " . $fileDataSha1; |
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$response = $this->curl($uploadUrl, 'POST', $headers, $fileData); |
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return $response->getJsonData(); |
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} |
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/** |
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* @param $url |
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*/ |
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public function downloadFileByName($uri) |
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{ |
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$uri = $this->downloadUrl . "/file/" . $uri; |
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$headers = [ |
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$this->buildTokenAuthHeader() |
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]; |
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$response = $this->curl($uri, 'GET', $headers); |
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if ($response->getStatusCode() === 200) { |
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return $response->getData(); |
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} else { |
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throw new \RuntimeException('Download failed. ' . $response->getStatusCode()); |
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} |
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} |
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/** |
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* @return string |
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*/ |
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1 |
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public function getDownloadUrl() |
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{ |
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return $this->downloadUrl; |
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} |
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} |
partner-it /
b2-php
