/**
* Send a request to the API
*
* @access public
* @param string $endPoint Endpoint of API call
* @param array $params GET arguments of API call
* @return mixed
*/
protected function sendRequest($endPoint, $params = array())
{
$uri = Services_Digg::$uri . $endPoint;
if (!isset($params['type'])) {
$params['type'] = 'php';
}
$params['appkey'] = Services_Digg::$appKey;
$sets = array();
foreach ($params as $key => $val) {
$sets[] = $key . '=' . urlencode($val);
}
$uri .= '?' . implode('&', $sets);
$this->lastCall = $uri;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $uri);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT, 'Services_Digg (' . Services_Digg::$appKey . ')');
$this->lastResponse = curl_exec($ch);
curl_close($ch);
$response = Services_Digg_Response::factory($params['type'], $this->lastResponse);
try {
return $response->parse();
} catch (Services_Digg_Response_Exception $e) {
throw new Services_Digg_Exception($e->getMessage(), $e->getCode(), $this->lastCall, $this->lastResponse);
}
}
/**
* Read results back in via getter
*
* When you create your parallel request you need to add keys to the array
* of endpoints, which you'll reference with the getter. If the result has
* not been parsed yet it will be read from the stream and then parsed.
*
* @access public
* @param string $name Name of request
* @return mixed The result object or an exception on error
*/
public function __get($name)
{
if (!is_null($this->results[$name])) {
return $this->results[$name];
}
$res = $b = '';
while ($b = socket_read($this->sockets[$name], 8096)) {
$res .= $b;
}
socket_close($this->sockets[$name]);
// Responses can contain \r\n\r\n elsewhere after the headers so we
// shift off the headers and then implode again on \r\n\r\n to get the
// full response body.
$parts = explode("\r\n\r\n", $res);
array_shift($parts);
$php = implode("\r\n\r\n", $parts);
try {
$response = Services_Digg_Response::factory('php', $php);
$this->results[$name] = $response->parse();
} catch (Services_Digg_Response_Exception $e) {
$this->results[$name] = new Services_Digg_Exception($e->getMessage(), $e->getCode(), $this->urls[$name], $php);
}
return $this->results[$name];
}
