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Stafox/ParseClient.php

Last active January 13, 2017 07:42
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Revisions

  1. Stafox revised this gist Jan 13, 2017. 1 changed file with 2 additions and 0 deletions.
    2 changes: 2 additions & 0 deletions ParseClient.php
    View file
    Original file line number Diff line number Diff line change
    @@ -1,3 +1,5 @@
    <?php

    /**
    * Parse\Client::_request, internal method for communicating with Parse.
    *
  2. Stafox created this gist Jan 13, 2017.
    128 changes: 128 additions & 0 deletions ParseClient.php
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,128 @@
    /**
    * Parse\Client::_request, internal method for communicating with Parse.
    *
    * @param string $method HTTP Method for this request.
    * @param string $relativeUrl REST API Path.
    * @param null $sessionToken Session Token.
    * @param null $data Data to provide with the request.
    * @param bool $useMasterKey Whether to use the Master Key.
    * @param bool $appRequest App request to create or modify a application
    * @param bool $returnHeaders Returns response headers
    *
    * @throws \Exception
    *
    * @return mixed Result from Parse API Call.
    */
    public static function _request(
    $method,
    $relativeUrl,
    $sessionToken = null,
    $data = null,
    $useMasterKey = false,
    $appRequest = false,
    $returnHeaders = false
    ) {
    if ($data === '[]') {
    $data = '{}';
    }
    if ($appRequest) {
    self::assertAppInitialized();
    $headers = self::_getAppRequestHeaders();
    } else {
    self::assertParseInitialized();
    $headers = self::_getRequestHeaders($sessionToken, $useMasterKey);
    }

    $url = self::$serverURL.'/'.self::$mountPath.ltrim($relativeUrl, '/');
    if ($method === 'GET' && !empty($data)) {
    $url .= '?'.http_build_query($data);
    }
    $rest = curl_init();
    curl_setopt($rest, CURLOPT_URL, $url);
    curl_setopt($rest, CURLOPT_RETURNTRANSFER, 1);
    if ($method === 'POST') {
    $headers[] = 'Content-Type: application/json';
    curl_setopt($rest, CURLOPT_POST, 1);
    curl_setopt($rest, CURLOPT_POSTFIELDS, $data);
    }
    if ($method === 'PUT') {
    $headers[] = 'Content-Type: application/json';
    curl_setopt($rest, CURLOPT_CUSTOMREQUEST, $method);
    curl_setopt($rest, CURLOPT_POSTFIELDS, $data);
    }
    if ($method === 'DELETE') {
    curl_setopt($rest, CURLOPT_CUSTOMREQUEST, $method);
    }
    curl_setopt($rest, CURLOPT_HTTPHEADER, $headers);

    if (!is_null(self::$connectionTimeout)) {
    curl_setopt($rest, CURLOPT_CONNECTTIMEOUT, self::$connectionTimeout);
    }
    if (!is_null(self::$timeout)) {
    curl_setopt($rest, CURLOPT_TIMEOUT, self::$timeout);
    }

    if ($returnHeaders) {
    curl_setopt($rest, CURLOPT_HEADER, 1);
    }

    $response = curl_exec($rest);
    $status = curl_getinfo($rest, CURLINFO_HTTP_CODE);
    $contentType = curl_getinfo($rest, CURLINFO_CONTENT_TYPE);
    if (curl_errno($rest)) {
    if (self::$enableCurlExceptions) {
    throw new ParseException(curl_error($rest), curl_errno($rest));
    } else {
    return false;
    }
    }

    $headerData = [];

    if ($returnHeaders) {
    $headerSize = curl_getinfo($rest, CURLINFO_HEADER_SIZE);
    $headerContent = substr($response, 0, $headerSize);

    $headerData = self::parseCurlHeaders($headerContent);
    $response = substr($response, $headerSize);
    }

    curl_close($rest);
    if (strpos($contentType, 'text/html') !== false) {
    throw new ParseException('Bad Request', -1);
    }

    $decoded = json_decode($response, true);
    if (isset($decoded['error'])) {
    throw new ParseException(
    $decoded['error'],
    isset($decoded['code']) ? $decoded['code'] : 0
    );
    }

    $result = $decoded;

    if ($returnHeaders) {
    $result['_headers'] = $headerData;
    }

    return $result;
    }

    private static function parseCurlHeaders($headerContent)
    {
    $headers = [];
    $exploded = explode("\r\n", $headerContent);
    foreach ($exploded as $i => $line) {
    if (empty($line)) {
    continue;
    } elseif ($i === 0) {
    $headers['http_code'] = $line;
    } else {
    list ($headerName, $headerValue) = explode(': ', $line);
    $headers[$headerName] = $headerValue;
    }
    }

    return $headers;
    }