/**
* Authenticates a user using oauth_token,oauth_secret
*
*
* @param array $credentials Array holding the user credentials
* @param array $options Array of extra options
* @param object $response Authentication response object
* @return boolean
* @since 1.5
*/
public function onAuthenticate(&$credentials, $options, &$response)
{
if (isset($credentials['username']) && isset($credentials['password'])) {
return;
}
if (isset($credentials['oauth_token']) && isset($credentials['oauth_handler'])) {
try {
extract($credentials, EXTR_SKIP);
//if oatuh secret not set then set it to null
if (empty($oauth_secret)) {
$oauth_secret = '';
}
//lets get the api
$api = ComConnectHelperApi::getApi($oauth_handler);
$api->setToken($oauth_token, $oauth_secret);
//if we can get the logged in user then
//the user is authenticated
if ($profile_id = $api->getUser()->id) {
//lets find a valid sesison
//lets be strict and make sure all the values match
$session = KService::get('repos://site/connect.session')->find(array('owner.type' => 'com:people.domain.entity.person', 'profileId' => $profile_id, 'tokenKey' => $oauth_token, 'api' => $oauth_handler));
if ($session) {
$response->status = JAUTHENTICATE_STATUS_SUCCESS;
$response->username = $session->owner->username;
$response->password = '******';
$response->fullname = ' ';
}
}
} catch (Exception $e) {
//ignore any exception
}
}
}
/**
* Return an instance of API Adapter.
*
* @return ComConnectOauthApiAbstract
*/
public function getApi()
{
if (!isset($this->_api)) {
$this->_api = ComConnectHelperApi::getApi($this->get('api'));
$this->_api->setToken($this->tokenKey, $this->tokenSecret);
}
return $this->_api;
}
/**
* Render logins, If $return_array is set to true, then it returns an array instead of a string
*
* @param boolean $return_array Boolean value to whether return an array of string or one string. By default is false
* @return string
*/
public function renderLogins($return_array = false)
{
$services = ComConnectHelperApi::getServices();
$html = array();
foreach ($services as $name => $service) {
$html[] = $this->login($name);
}
return $return_array ? $html : implode(' ', $html);
}
/**
* {@inheritdoc}
*/
public function onSettingDisplay(KEvent $event)
{
$actor = $event->actor;
$tabs = $event->tabs;
$services = ComConnectHelperApi::getServices();
if (count($services)) {
$tabs->insert('connect', array('label' => JText::_('COM-CONNECT-PROFILE-EDIT'), 'controller' => 'com://site/connect.controller.setting'));
}
}
/**
* Get action.
*
* Renders the actor setting for connect
*
* @param KCommandContext $context Context parameter
* @param void
*/
protected function _actionRead(KCommandContext $context)
{
$apis = ComConnectHelperApi::getServices();
$this->getService('repos:connect.session');
$sessions = $this->actor->sessions;
foreach ($apis as $key => $api) {
if (!$api->canAddService($this->actor)) {
unset($apis[$key]);
}
}
$this->apis = $apis;
$this->sessions = $sessions;
}
/**
* Before _actionGet controller event.
*
* @param KEvent $event Event object
*
* @return string
*/
public function onBeforeControllerGet(KEvent $event)
{
$this->setActor(get_viewer());
parent::onBeforeControllerGet($event);
$data = $event->data;
$viewer = get_viewer();
$actor = $viewer;
$layout = pick($this->getController()->layout, 'default');
$name = $this->getController()->getIdentifier()->name;
if ($name == 'connection') {
$name = $this->getController()->service;
}
$this->setTitle(JText::sprintf('COM-INVITES-ACTOR-HEADER-' . strtoupper($name) . 'S', $actor->name));
//create navigations
$this->addNavigation('email', JText::_('COM-INVITES-LINK-EMAIL'), 'option=com_invites&view=email', $name == 'email');
if (ComConnectHelperApi::enabled('facebook')) {
$this->addNavigation('facebook', JText::_('COM-INVITES-LINK-FACEBOOK'), 'option=com_invites&view=connections&service=facebook', $name == 'facebook');
}
}
/**
* Context.
*
* @param KCommandContext $context
*/
protected function _actionBrowse(KCommandContext $context)
{
$serviceType = pick($this->service, 'facebook');
if (!ComConnectHelperApi::enabled($serviceType)) {
throw new LibBaseControllerExceptionBadRequest('Service is not enabled');
return;
}
$this->getService('repos://site/connect.session');
$service = $this->viewer->sessions->{$serviceType};
if (!empty($service)) {
try {
$this->_state->setList($service->getFriends());
} catch (Exception $e) {
$session = $this->viewer->sessions->find(array('api' => 'facebook'));
if (isset($session)) {
$session->delete()->save();
}
$service = null;
}
} else {
$service = null;
}
$this->service = $service;
}
/**
* Modify session query to only bring the sessions that are available
*
* @return void
*/
protected function _beforeRepositoryFetch(KCommandContext $context)
{
$query = $context->query;
$services = array_keys(ComConnectHelperApi::getServices());
$query->api($services);
}
/**
* Returns if a service is enabled
*
* @param string $service Service name
*
* @return bool
*/
public static function enabled($service)
{
$service = strtolower($service);
return get_config_value('connect.' . $service . '_enable', true) && ComConnectHelperApi::getConsumer($service)->isValid();
}
/**
* Creates an api object either from the session or the values in the post.
*/
protected function _getApi()
{
$post = KRequest::get('post', 'string');
$api = null;
try {
if (isset($post['oauth_token']) && isset($post['oauth_handler'])) {
$api = ComConnectHelperApi::getApi($post['oauth_handler']);
$api->setToken($post['oauth_token'], isset($post['oauth_secret']) ? $post['oauth_secret'] : '');
} else {
$session = new KConfig(KRequest::get('session.oauth', 'raw', array()));
if (!$session->token || !$session->api || !$session->consumer) {
return;
}
KRequest::set('session.oauth', null);
KService::get('koowa:loader')->loadIdentifier('com://site/connect.oauth.consumer');
$api = KService::get('com://site/connect.oauth.service.' . $session->api, array('consumer' => new ComConnectOauthConsumer($session->consumer), 'token' => $session->token));
}
} catch (Exception $e) {
$api = null;
}
return $api;
}
</div>
</div>
<?php
}
?>
<div class="clearfix">
<span class="connect">
<?php
$app = @service('repos://site/components.component')->find(array('component' => 'com_connect'));
?>
<?php
if ($app && $app->authorize('echo', array('actor' => $actor))) {
?>
<?php
$services = ComConnectHelperApi::getServices();
@service('repos://site/connect.session');
$sessions = $actor->sessions->toArray();
foreach ($sessions as $key => $session) {
if ($session->getApi()->isReadOnly()) {
unset($sessions[$key]);
}
}
?>
<?php
if (count($sessions) > 0) {
?>
<?php
foreach ($sessions as $session) {
?>
