/**
* Returns the current request url
* @return string
*/
public static function current_request_url()
{
$request_url = SPUtils::url_from_parts(array("host" => $_SERVER["HTTP_HOST"], "scheme" => isset($_SERVER["HTTPS"]) ? "https" : "http", "port" => $_SERVER["SERVER_PORT"], "path" => $_SERVER["SCRIPT_NAME"]));
$query = "";
if ($_GET) {
$query = SPUtils::join_key_values_encode("=", "&", $_GET);
}
return rtrim("{$request_url}?{$query}", "?");
}
/**
* Add any options, overwrite options etc (a hook for subclasses to modify the request before execution)
* __request_query_parms is avalable here before the url has been set
* for post data check the stored post fields
*/
protected function set_request_options()
{
$headers = array();
$query_str = SPUtils::join_key_values_assoc("=", "&", SPUtils::array_map_assoc($this->__encoding_callback, $this->__request_query_parms));
$this->__curl_opts[CURLOPT_URL] = SPUtils::url_from_parts($this->__request_url_parts) . ($query_str ? "?{$query_str}" : "");
if ($this->request_headers && is_array($this->request_headers)) {
foreach ($this->request_headers as $name => $value) {
$headers[] = "{$name}: {$value}";
}
$this->__curl_opts[CURLOPT_HTTPHEADER] = $headers;
}
$this->CURLOPT_FOLLOWLOCATION = $this->auto_redirect;
if ($this->curl_user_agent) {
$this->__curl_opts[CURLOPT_USERAGENT] = $this->curl_user_agent;
}
if ($this->curl_set_referrer && $this->http_response_location) {
$this->__curl_opts[CURLOPT_REFERER] = $this->http_response_location;
}
if (function_exists("curl_setopt_array")) {
curl_setopt_array($this->__curl, $this->__curl_opts);
return;
}
foreach ($this->__curl_opts as $key => $value) {
curl_setopt($this->__curl, $key, $value);
}
}
protected function set_request_options()
{
$data = $this->__url_encoded_data ? $this->__url_encoded_data : array();
$query = $this->__request_query_parms ? $this->__request_query_parms : array();
$auth = $this->base_auth_parms();
if ($this->request_headers && isset($this->request_headers[$this->auth_header_name])) {
unset($this->request_headers[$this->auth_header_name]);
}
$base_url_array = array_map("strtolower", $this->__request_url_parts);
if (isset($base_url_array["path"])) {
$base_url_array["path"] = $this->__request_url_parts["path"];
}
$base_url = SPUtils::url_from_parts($base_url_array);
$base_parm_string = SPOAuthClient::construct_base_string(SPUtils::array_map_assoc($this->__encoding_callback, $query, $data, $auth));
$this->oauth_signature = SPOAuthClient::sign_base_string($this->oauth_signature_method, SPUtils::join_encoded3896($this->__request_http_method, $base_url, $base_parm_string), $this->oauth_consumer_secret, $this->oauth_token_secret);
$auth["oauth_signature"] = $this->oauth_signature;
switch ($this->auth_http_method) {
case SPConstants::HTTP_METHOD_GET:
$query = array_merge($query, $auth);
break;
case SPConstants::HTTP_METHOD_POST:
$data = array_merge($data, $auth);
$this->CURLOPT_POSTFIELDS = SPUtils::join_key_values_assoc("=", "&", SPUtils::array_map_assoc($this->__encoding_callback, $data));
break;
case SPOAuthClient::HTTP_AUTH_HEADER:
$this->request_headers[$this->auth_header_name] = $this->get_auth_header(SPUtils::array_map_assoc($this->__encoding_callback, $auth));
break;
}
$this->__request_query_parms = $query;
parent::set_request_options();
}
