/**
* Register default mime handlers. Is idempotent.
*/
public static function registerHandlers()
{
if (self::$registered === true) {
return;
}
// @todo check a conf file to load from that instead of
// hardcoding into the library?
$handlers = array(\Httpful\Mime::JSON => new \Httpful\Handlers\JsonHandler(), \Httpful\Mime::XML => new \Httpful\Handlers\XmlHandler(), \Httpful\Mime::FORM => new \Httpful\Handlers\FormHandler(), \Httpful\Mime::CSV => new \Httpful\Handlers\CsvHandler());
foreach ($handlers as $mime => $handler) {
Httpful::register($mime, $handler);
}
self::$registered = true;
}
/**
* Register default mime handlers. Is idempotent.
*/
public static function registerHandlers()
{
if (self::$registered === true) {
return;
}
// @todo check a conf file to load from that instead of
// hardcoding into the library?
$handlers = array(Mime::JSON => new Handlers\JsonHandler(), Mime::XML => new Handlers\XmlHandler(), Mime::FORM => new Handlers\FormHandler(), Mime::CSV => new Handlers\CsvHandler());
foreach ($handlers as $mime => $handler) {
// Don't overwrite if the handler has already been registered
if (Httpful::hasParserRegistered($mime)) {
continue;
}
Httpful::register($mime, $handler);
}
self::$registered = true;
}
/**
* Parse the response into a clean data structure
* (most often an associative array) based on the expected
* Mime type.
* @return array|string|object the response parse accordingly
* @param string Http response body
*/
public function _parse($body)
{
// If the user decided to forgo the automatic
// smart parsing, short circuit.
if (!$this->request->auto_parse) {
return $body;
}
// If provided, use custom parsing callback
if (isset($this->request->parse_callback)) {
return call_user_func($this->request->parse_callback, $body);
}
// Decide how to parse the body of the response in the following order
// 1. If provided, use the mime type specifically set as part of the `Request`
// 2. If a MimeHandler is registered for the content type, use it
// 3. If provided, use the "parent type" of the mime type from the response
// 4. Default to the content-type provided in the response
$parse_with = $this->request->expected_type;
if (empty($this->request->expected_type)) {
$parse_with = Httpful::hasParserRegistered($this->content_type) ? $this->content_type : $this->parent_type;
}
return Httpful::get($parse_with)->parse($body);
}
private function getLondonData($stop)
{
$baseUrl = Config::get('traveline.tflurl');
$urlparameters = '?StopCode2=' . $stop . '&ReturnList=LineName,DestinationText,EstimatedTime';
$response = Httpful::get($baseUrl . $urlparameters)->parsewith(function ($body) {
$messages = explode("\n", $body);
foreach ($messages as $message) {
$message = json_decode($message, TRUE);
if ($message[0] === 1) {
//Hacky as shit
$stoppingtimes[$message[3]] = ['BusName' => $message[1], 'BusHeading' => $message[2], 'ArrivalTime' => $message[3] / 1000];
}
}
if (!empty($stoppingtimes)) {
ksort($stoppingtimes);
return $stoppingtimes;
} else {
return FALSE;
}
})->send();
return $response->body;
}
/**
* Turn payload from structured data into
* a string based on the current Mime type.
* This uses the auto_serialize option to determine
* it's course of action. See serialize method for more.
* Renamed from _detectPayload to _serializePayload as of
* 2012-02-15.
*
* Added in support for custom payload serializers.
* The serialize_payload_method stuff still holds true though.
* @see Request::registerPayloadSerializer()
*
* @return string
* @param mixed $payload
*/
private function _serializePayload($payload)
{
if (empty($payload) || $this->serialize_payload_method === self::SERIALIZE_PAYLOAD_NEVER) {
return $payload;
}
// When we are in "smart" mode, don't serialize strings/scalars, assume they are already serialized
if ($this->serialize_payload_method === self::SERIALIZE_PAYLOAD_SMART && is_scalar($payload)) {
return $payload;
}
// Use a custom serializer if one is registered for this mime type
if (isset($this->payload_serializers['*']) || isset($this->payload_serializers[$this->content_type])) {
$key = isset($this->payload_serializers[$this->content_type]) ? $this->content_type : '*';
return call_user_func($this->payload_serializers[$key], $payload);
}
return Httpful::get($this->content_type)->serialize($payload);
}
