public function callback()
{
// Load the provider
$this->provider = Provider::forge($this->provider, $this->config);
$error = Input::get('error');
if (null !== $error) {
throw new Auth_Strategy_Exception(ucfirst($this->provider->name) . " Error: " . $error);
}
$code = Input::get('code');
if (null === $code or empty($code)) {
// Send the user back to the beginning
throw new Auth_Strategy_Exception('invalid token after coming back to site');
}
try {
return $this->provider->access($code);
} catch (Exception $e) {
throw new Auth_Strategy_Exception('That didnt work: ' . $e);
}
}
public function callback()
{
// Create an consumer from the config
$this->consumer = Consumer::forge($this->config);
// Load the provider
$this->provider = Provider::forge($this->provider);
if ($token = Cookie::get('oauth_token')) {
// Get the token from storage
$this->token = unserialize(base64_decode($token));
}
if ($this->token and $this->token->access_token !== Input::get_post('oauth_token')) {
// Delete the token, it is not valid
Cookie::delete('oauth_token');
// Send the user back to the beginning
throw new Auth_Strategy_Exception('invalid token after coming back to site');
}
// Get the verifier
$verifier = Input::get_post('oauth_verifier');
// Store the verifier in the token
$this->token->verifier($verifier);
// Exchange the request token for an access token
return $this->provider->access_token($this->consumer, $this->token);
}
/**
* Requests are not made to methods directly The request will be for an "object".
* this simply maps the object and method to the correct Controller method.
*
* @access public
* @param Request $resource
* @param array $arguments
* @return void
*/
public function router($resource, $arguments)
{
$pattern = Restserver::$pattern;
// Remove the extension from arguments too
$resource = preg_replace($pattern, '', $resource);
// If they call user, go to $this->post_user();
$controller_method = strtolower(Input::method()) . '_' . $resource;
if (method_exists($this, $controller_method) and true === $this->rest) {
return call_user_func(array($this, $controller_method));
} elseif (method_exists($this, 'action_' . $resource)) {
if (true === $this->rest) {
$this->response->status = $this->no_method_status;
return;
}
return call_user_func_array(array($this, 'action_' . $resource), $arguments);
} else {
if (true === $this->rest) {
$this->response->status = $this->no_method_status;
return;
} else {
throw new HttpNotFoundException();
}
}
}
/**
* Parse URI structure and get current_page
*
* @access protected
* @return void
*/
protected function initiate()
{
// Parse based from provided `uri`, for custom routing
if (!empty($this->uri)) {
$segments = explode('/', str_replace(Uri::base(), '', $this->uri));
$key = array_search(':page', $segments);
// only find current_page if specifically set to null, otherwise assume current_page is provided
if (null === $this->current_page) {
if (false !== $key) {
$this->uri_segment = intval($key) + 1;
}
$this->current_page = (int) Uri::segment($this->uri_segment);
}
// make sure it's an integer
$this->current_page = (int) $this->current_page;
} else {
// URI is not given, we need to automatically detect request URI
$get = Input::get(null, array());
$segments = \Uri::segments();
// use $_GET if uri_segment is specifically set to null
if (null === $this->uri_segment) {
if (!isset($get['page'])) {
$get['page'] = 1;
}
$this->current_page = (int) $get['page'];
$get['page'] = ':page';
} else {
// start URI detection
$key = $this->uri_segment - 1;
// @todo it's should basically be the same.
if (isset($segments[$key])) {
$this->current_page = (int) $segments[$key];
} else {
$this->current_page = (int) Uri::segment($this->uri_segment);
}
// get the route translation, as comparison to current URI segment
$translation = explode('/', \Request::active()->route->translation);
// we need to merge translation when Uri::segments is not enough
if ($key >= count($segments)) {
foreach ($translation as $seg_id => $seg_value) {
if (!isset($segments[$seg_id])) {
$segments[$seg_id] = $seg_value;
}
}
}
// add in action index when not available
if (null === \Request::active()->route->action and count($translation) <= count($segments)) {
$segments[$key - 1] = 'index';
}
$segments[$key] = ':page';
}
// we should add in all $_GET (useful for listing with filters)
if (!empty($get)) {
$get = Uri::build_get_query($get);
$get = str_replace('page=%3Apage', 'page=:page', $get);
} else {
$get = '';
}
// generate an formatted uri with :page
$this->uri = implode('/', $segments) . $get;
}
}
/**
* This executes the request and sets the output to be used later.
* Cleaning up our request after executing \Request::execute()
*
* Usage:
*
* <code>$exec = \Hybrid\Request::connect('PUT controller/method?hello=world')->execute();
* \Debug::dump($exec);</code>
*
* @param array|null $method_params An array of parameters to pass to the method being executed
* @return object containing $data and HTTP Response $status
* @see \Request::execute()
*/
public function execute($method_params = null)
{
// Since this just a imitation of curl request, \Hybrid\Input need to know the
// request method and data available in the connection.
Input::connect($this->request_method, $this->request_data);
$execute = parent::execute($method_params);
// We need to clean-up any request object transfered to \Hybrid\Input so that
// any following request to \Hybrid\Input will redirected to \Fuel\Core\Input
Input::disconnect();
$this->request_method = '';
$this->request_data = array();
return $execute;
}
/**
* Build query string
*
* @static
* @access public
* @param mixed $values
* @return string
*/
public static function build_get_query($values)
{
$dataset = array();
$check_get_input = function ($value, &$dataset) {
$data = \Hybrid\Input::get($value);
if (empty($data)) {
return false;
} else {
array_push($dataset, sprintf('%s=%s', $value, $data));
return;
}
};
if (is_array($values)) {
foreach ($values as $value) {
$check_get_input($value, $dataset);
}
} else {
$check_get_input($values, $dataset);
}
return '?' . implode('&', $dataset);
}
/**
* Detect language(s) should be used to output the data
*
* @static
* @access protected
* @return string
*/
protected static function detect_lang()
{
if (!($lang = Input::server('HTTP_ACCEPT_LANGUAGE'))) {
return null;
}
// They might have sent a few, make it an array
if (strpos($lang, ',') !== false) {
$langs = explode(',', $lang);
$return_langs = array();
foreach ($langs as $lang) {
// Remove weight and strip space
list($lang) = explode(';', $lang);
$return_langs[] = trim($lang);
}
return $return_langs;
}
// Nope, just return the string
return $lang;
}
/**
* Dynamically load profiling using $_GET['profiler'] = 1;
*
* @static
* @access protected
* @return void
*/
protected static function profiling()
{
$session = Session::instance();
$profiler = $session->get('_profiler', Config::get('profiling', false));
if (null !== ($input = Input::get('profiler'))) {
$profiler = (int) $input === 1 ? true : false;
}
switch ($profiler) {
case 1:
Fuel::$profiling = true;
Profiler::init();
break;
}
$session->set('_profiler', $profiler);
}
/**
* Fetch user information (not using Model)
*
* @access protected
* @param array $result
* @return bool
*/
protected function fetch_user($result)
{
if (null === $result or $result->count() < 1) {
return $this->reset();
}
$user = $result->current();
if (!in_array($user->status, $this->allowed_status)) {
// only verified user can login to this application
return $this->reset();
}
// we validate the hash to add security to this application
$hash = $user->user_name . $user->password_token;
if ($this->verify_user_agent) {
$hash .= Input::user_agent();
}
// validate our hash data
if (null !== $this->data['_hash'] and $this->data['_hash'] !== Auth::create_hash($hash)) {
return $this->reset();
}
// user_id property wouldn't be available if we don't use meta or auth
if (!$this->use_meta and !$this->use_auth) {
$this->data['id'] = $user->id;
} else {
$user_id_field = Inflector::singularize($this->tables['user']) . '_id';
$this->data['id'] = $user->{$user_id_field};
}
$user_name = Arr::get($this->aliases, 'user_name', 'user_name');
$email = Arr::get($this->aliases, 'email', 'email');
$this->data[$user_name] = $user->{$user_name};
$this->data[$email] = $user->{$email};
$this->data['password'] = $user->password_token;
foreach ($this->optionals as $property) {
if (!property_exists($user, $property)) {
continue;
}
$this->data[$property] = $user->{$property};
}
$this->cached_db_result = $result;
}
/**
* Requests are not made to methods directly The request will be for an "object".
* this simply maps the object and method to the correct Controller method.
*
* @param Request $resource
* @param array $arguments
*/
public function router($resource, $arguments)
{
$pattern = \Hybrid\Restful::$pattern;
// Remove the extension from arguments too
$resource = preg_replace($pattern, '', $resource);
// If they call user, go to $this->post_user();
$controller_method = strtolower(\Hybrid\Input::method()) . '_' . $resource;
if (method_exists($this, $controller_method)) {
call_user_func(array($this, $controller_method));
} else {
$this->response->status = 404;
return;
}
}
