Facebook\Exception\ResponseException

Complexity

Total Complexity

41

Size/Duplication

Total Lines	180
Duplicated Lines	0 %

Importance

Changes

0

9 Methods

Rating	Name	Duplication	Size	Complexity
A	getResponse()	0	3	1
A	getHttpStatusCode()	0	3	1
A	get()	0	7	2
A	getErrorType()	0	3	1
D	create()	0	67	32
A	getSubErrorCode()	0	3	1
A	getRawResponse()	0	3	1
A	__construct()	0	9	1
A	getResponseData()	0	3	1

<?php
/**
 * Copyright 2017 Facebook, Inc.
 *
 * You are hereby granted a non-exclusive, worldwide, royalty-free license to
 * use, copy, modify, and distribute this software in source code or binary
 * form for use in connection with the web services and APIs provided by
 * Facebook.
 *
 * As with any software that integrates with the Facebook platform, your use
 * of this software is subject to the Facebook Developer Principles and
 * Policies [http://developers.facebook.com/policy/]. This copyright notice
 * shall be included in all copies or substantial portions of the software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */
namespace Facebook\Exception;

use Facebook\Response;

/**
 * @package Facebook
 */
class ResponseException extends SDKException
{
    /**
     * @var Response the response that threw the exception
     */
    protected $response;

    /**
     * @var array decoded response
     */
    protected $responseData;

    /**
     * Creates a FacebookResponseException.
     *
     * @param Response     $response          the response that threw the exception
     * @param SDKException $previousException the more detailed exception
     */
    public function __construct(Response $response, SDKException $previousException = null)
    {
        $this->response = $response;
        $this->responseData = $response->getDecodedBody();

        $errorMessage = $this->get('message', 'Unknown error from Graph.');
        $errorCode = $this->get('code', -1);

        parent::__construct($errorMessage, $errorCode, $previousException);
    }

    /**
     * A factory for creating the appropriate exception based on the response from Graph.
     *
     * @param Response $response the response that threw the exception
     *
     * @return ResponseException
     */
    public static function create(Response $response)
    {
        $data = $response->getDecodedBody();

        if (!isset($data['error']['code']) && isset($data['code'])) {
            $data = ['error' => $data];
        }

        $code = isset($data['error']['code']) ? $data['error']['code'] : null;
        $message = isset($data['error']['message']) ? $data['error']['message'] : 'Unknown error from Graph.';

        if (isset($data['error']['error_subcode'])) {
            switch ($data['error']['error_subcode']) {
                // Other authentication issues
                case 458:
                case 459:
                case 460:
                case 463:
                case 464:
                case 467:
                    return new static($response, new AuthenticationException($message, $code));
                // Video upload resumable error
                case 1363030:
                case 1363019:
                case 1363037:
                case 1363033:
                case 1363021:
                case 1363041:
                    return new static($response, new ResumableUploadException($message, $code));
            }
        }

        switch ($code) {
            // Login status or token expired, revoked, or invalid
            case 100:
            case 102:
            case 190:
                return new static($response, new AuthenticationException($message, $code));

            // Server issue, possible downtime
            case 1:
            case 2:
                return new static($response, new ServerException($message, $code));

            // API Throttling
            case 4:
            case 17:
            case 341:
                return new static($response, new ThrottleException($message, $code));

            // Duplicate Post
            case 506:
                return new static($response, new ClientException($message, $code));
        }

        // Missing Permissions
        if ($code == 10 || ($code >= 200 && $code <= 299)) {
            return new static($response, new AuthorizationException($message, $code));
        }

        // OAuth authentication error
        if (isset($data['error']['type']) && $data['error']['type'] === 'OAuthException') {
            return new static($response, new AuthenticationException($message, $code));
        }

        // All others
        return new static($response, new OtherException($message, $code));
    }

    /**
     * Checks isset and returns that or a default value.
     *
     * @param string $key
     * @param mixed  $default
     *
     * @return mixed
     */
    private function get($key, $default = null)
    {
        if (isset($this->responseData['error'][$key])) {
            return $this->responseData['error'][$key];
        }

        return $default;
    }

    /**
     * Returns the HTTP status code.
     *
     * @return int
     */
    public function getHttpStatusCode()
    {
        return $this->response->getHttpStatusCode();
    }

    /**
     * Returns the sub-error code.
     *
     * @return int
     */
    public function getSubErrorCode()
    {
        return $this->get('error_subcode', -1);
    }

    /**
     * Returns the error type.
     *
     * @return string
     */
    public function getErrorType()
    {
        return $this->get('type', '');
    }

    /**
     * Returns the raw response used to create the exception.
     *
     * @return string
     */
    public function getRawResponse()
    {
        return $this->response->getBody();
    }

    /**
     * Returns the decoded response used to create the exception.
     *
     * @return array
     */
    public function getResponseData()
    {
        return $this->responseData;
    }

    /**
     * Returns the response entity used to create the exception.
     *
     * @return Response
     */
    public function getResponse()
    {
        return $this->response;
    }
}