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Diffstat (limited to 'src/Calls/GenericCall.php')
| -rw-r--r-- | src/Calls/GenericCall.php | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/src/Calls/GenericCall.php b/src/Calls/GenericCall.php new file mode 100644 index 0000000..f8d886c --- /dev/null +++ b/src/Calls/GenericCall.php @@ -0,0 +1,133 @@ +<?php +namespace BjoernrDe\SSLLabsApi\Calls; + +use BjoernrDe\SSLLabsApi\Exceptions\ApiErrorException; + +class GenericCall +{ + CONST API_URL = "https://api.ssllabs.com/api/v2"; + CONST DEV_API_URL = "https://api.dev.ssllabs.com/api/v2/"; + + /** + * Api call + * @var string + */ + private $apiCall; + + /** + * Additional parameters for Api call + * i.e. hostname in analyze api call + * + * @var array + */ + private $parameters; + + /** + * DEV-Mode on|off + * If true ssllabs dev api is used for api calls + * + * @var boolean + */ + private $devMode = false; + + /** + * Class constructor + * + * @param string $apiCall + * @param array $parameters + */ + public function __construct($apiCall, $parameters = array()) + { + $this->apiCall = $apiCall; + $this->parameters = $parameters; + } + + /** + * Get DEV mode + * + * @return boolean + */ + public function getDevMode() + { + return ($this->devMode); + } + + /** + * Set DEV mode on or off + * + * @param boolean $devMode + */ + public function setDevMode($devMode) + { + $this->devMode = (boolean) $devMode; + } + + /** + * Send request + * + * @throws ApiErrorException + * @return string|boolean JSON Api reponse or false + */ + public function send() + { + if (!empty($this->apiCall)) + { + //we also want content from failed api responses + $context = stream_context_create + ( + array + ( + 'http' => array + ( + 'ignore_errors' => true, + 'timeout' => 5 + ) + ) + ); + + $apiUrl = $this->getDevMode() ? self::DEV_API_URL : self::API_URL; + $apiResponse = @file_get_contents($apiUrl . '/' . $this->apiCall . $this->buildGetParameterString($this->parameters), false, $context); + + if ($apiResponse === false) + { + throw new ApiErrorException('No response from API'); + } + + return ($apiResponse); + } + + return (false); + } + + /** + * Build GET parameter string for API + * + performs boolean to string (true = 'on' ; false = 'off') operation + * + * @param array $parameters + */ + private function buildGetParameterString($parameters) + { + $string = ''; + + $counter = 0; + foreach ($parameters as $name => $value) + { + if (!is_string($name) || (!is_string($value) && !is_bool($value) && !is_int($value))) + { + continue; + } + + if (is_bool($value)) + { + $value = ($value) ? 'on' : 'off'; + } + + $string .= ($counter == 0) ? '?' : '&'; + $string .= urlencode($name) . '=' . urlencode($value); + + $counter++; + } + + return ($string); + } +}
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