/**
* Deals with the arguments "detection" and sets the rigth configs for the method you specify
* @param string $method You can use the following: GET, POST, PUT, DELETE
* @param array $args
* @param string $content_type Should be json or xml, if not, just leave it empty
* @return string|array
*/
public static function call($method, $args, $content_type = null)
{
if (count($args) == 0) {
throw new Exception\InvalidArgsException("You need specify at least the URL to call");
}
$method = strtoupper($method);
$url = null;
$params = null;
$callback = null;
$data_type = '';
if (!is_string($args[0]) || !filter_var($args[0], FILTER_VALIDATE_URL)) {
throw new Exception\InvalidArgsException("The URL you specified is not valid.");
} else {
$url = \array_shift($args);
}
//Is there any parameters to add?
if (count($args) > 0 && is_array($args[0])) {
$params = \array_shift($args);
}
//Is there any callback function to call?
if (count($args) > 0 && is_callable($args[0])) {
$callback = \array_shift($args);
}
//Is there any data type?
if (count($args) > 0 && is_string($args[0])) {
$data_type = \array_shift($args);
}
//END of arguments treatment
if ($method == 'POST' && $content_type == 'json') {
$data = self::curl($method, $url, \reset($params), array(CURLOPT_HTTPHEADER => array('Content-Type: application/json'), CURLOPT_POSTFIELDS => $params));
} else {
if ($method == 'POST' && $content_type == 'xml') {
$data = self::curl($method, $url, \reset($params), array(CURLOPT_HTTPHEADER => array('Content-Type: text/xml'), CURLOPT_POSTFIELDS => $params));
} else {
$data = self::curl($method, $url, $params);
}
}
$data = StringParser::parse($data, $data_type);
if (!is_null($callback)) {
$data = $callback($data);
}
return $data;
}
public function parseString($string)
{
$parser = new StringParser($string);
return $parser->parse();
}
