public function fetchElement($name, $value, &$node, $control_name)
{
$lang =& JFactory::getLanguage();
$lang->load('com_community', JPATH_ROOT);
if (!JPluginHelper::importPlugin('community', 'twitter')) {
return JText::sprintf('COM_COMMUNITY_PLUGIN_FAIL_LOAD', 'Twitter');
}
$my = CFactory::getUser();
$consumer = plgCommunityTwitter::getConsumer();
$oauth =& JTable::getInstance('Oauth', 'CTable');
ob_start();
if (!$oauth->load($my->id, 'twitter') || empty($oauth->accesstoken)) {
$oauth->userid = $my->id;
$oauth->app = 'twitter';
$oauth->requesttoken = serialize($consumer->getRequestToken());
$oauth->store();
?>
<div><?php
echo JText::_('COM_COMMUNITY_TWITTER_LOGIN');
?>
</div>
<a href="<?php
echo $consumer->getRedirectUrl();
?>
"><img src="<?php
echo JURI::root();
?>
components/com_community/assets/twitter.png" border="0" alt="here" /></a>
<?php
} else {
//User is already authenticated and we have the proper tokens to fetch data.
$url = CRoute::_('index.php?option=com_community&view=oauth&task=remove&app=twitter');
?>
<div><?php
echo JText::sprintf('COM_COMMUNITY_TWITTER_REMOVE_ACCESS', $url);
?>
</div>
<?php
}
$html = ob_get_contents();
ob_end_clean();
return $html;
}
public function callback()
{
$mainframe =& JFactory::getApplication();
$my = CFactory::getUser();
$denied = JRequest::getVar('denied', '');
$app = JRequest::getVar('app', '');
$url = CRoute::_('index.php?option=com_community&view=profile&userid=' . $my->id, false);
if (empty($app)) {
echo JText::_('CC INVALID APPLICATION');
return;
}
if ($my->id == 0) {
echo JText::_('CC INVALID ACCESS');
return;
}
if (!empty($denied)) {
$mainframe->redirect($url, JText::_('You have denied access to the application'));
}
$oauth =& JTable::getInstance('Oauth', 'CTable');
if ($oauth->load($my->id, $app)) {
$consumer = plgCommunityTwitter::getConsumer();
$oauth->userid = $my->id;
$oauth->app = $app;
$getData = JRequest::get('get');
try {
$oauth->accesstoken = serialize($consumer->getAccessToken($getData, unserialize($oauth->requesttoken)));
} catch (Exception $error) {
$mainframe->redirect($url, $error->getMessage());
}
if (!empty($oauth->accesstoken)) {
$oauth->store();
}
$msg = JText::_('Successful authentication');
$mainframe->redirect($url, $msg);
}
}
public function callback()
{
$mainframe = JFactory::getApplication();
$jinput = $mainframe->input;
$my = CFactory::getUser();
$denied = $jinput->get('denied', '', 'NONE');
//JRequest::getVar( 'denied' , '' );
$app = $jinput->get('app', '', 'STRING');
//JRequest::getVar( 'app' , '' );
$oauth_verifier = $jinput->get('oauth_verifier', '', 'STRING');
//JRequest::getVar( 'oauth_verifier' , '' );
$verify = $jinput->get('verify', '', 'NONE');
//JRequest::getVar( 'verify' , '' );
$url = CRoute::_('index.php?option=com_community&view=profile&userid=' . $my->id, false);
$consumer = plgCommunityTwitter::getConsumer();
if ($oauth_verifier && empty($verify)) {
$consumer->config['user_token'] = $_SESSION['oauth']['oauth_token'];
$consumer->config['user_secret'] = $_SESSION['oauth']['oauth_token_secret'];
$code = $consumer->request('POST', $consumer->url('oauth/access_token', ''), array('oauth_verifier' => $_REQUEST['oauth_verifier']));
if ($code == 200) {
$_SESSION['access_token'] = $consumer->extract_params($consumer->response['response']);
unset($_SESSION['oauth']);
$instance = JURI::getInstance();
$url = JURI::getInstance()->toString();
$mainframe->redirect($url . '&verify=true');
} else {
echo JText::_('COM_COMMUNITY_INVALID_APPLICATION');
return;
}
}
if (empty($app)) {
echo JText::_('COM_COMMUNITY_INVALID_APPLICATION');
return;
}
if ($my->id == 0) {
echo JText::_('COM_COMMUNITY_INVALID_ACCESS');
return;
}
if (!empty($denied)) {
$mainframe->redirect($url, JText::_('COM_COMMUNITY_OAUTH_APPLICATION_ACCESS_DENIED_WARNING'));
}
$oauth = JTable::getInstance('Oauth', 'CTable');
if ($oauth->load($my->id, $app) && $verify) {
$consumer->config['user_token'] = $_SESSION['access_token']['oauth_token'];
$consumer->config['user_secret'] = $_SESSION['access_token']['oauth_token_secret'];
/* The Twitter REST API v1 is no longer active. Please migrate to API v1.1. https://dev.twitter.com/docs/api/1.1/overview. */
$code = $consumer->request('GET', $consumer->url('1.1/account/verify_credentials'));
if ($code == 200) {
$resp = json_decode($consumer->response['response']);
$consumer->config['screen_name'] = $resp->screen_name;
} else {
/**
* @todo Should we display response / error of message
*/
echo JText::_('COM_COMMUNITY_INVALID_ACCESS');
return;
}
$oauth->userid = $my->id;
$oauth->app = $app;
$getData = JRequest::get('get');
try {
$oauth->accesstoken = serialize($consumer->config);
} catch (Exception $error) {
$mainframe->redirect($url, $error->getMessage());
}
if (!empty($oauth->accesstoken)) {
$oauth->store();
}
$msg = JText::_('COM_COMMUNITY_OAUTH_AUTHENTICATION_SUCCESS');
$mainframe->redirect($url, $msg);
}
}
public static function getOAuthRequest()
{
if (!JPluginHelper::importPlugin('community', 'twitter')) {
return JText::sprintf('COM_COMMUNITY_PLUGIN_FAIL_LOAD', 'Twitter');
}
$my = CFactory::getUser();
$consumer = plgCommunityTwitter::getConsumer();
$oauth = JTable::getInstance('Oauth', 'CTable');
ob_start();
if (!$oauth->load($my->id, 'twitter') || empty($oauth->accesstoken)) {
$callback = JURI::root() . 'index.php?option=com_community&view=oauth&task=callback&app=twitter';
$oauth->userid = $my->id;
$oauth->app = 'twitter';
$code = $consumer->request('POST', $consumer->url('oauth/request_token', ''), array('oauth_callback' => $callback));
if ($code == 200) {
$_SESSION['oauth'] = $consumer->extract_params($consumer->response['response']);
$temp_credentials = $_SESSION['oauth']['oauth_token'];
$authurl = $consumer->url("oauth/authorize", '') . "?oauth_token={$_SESSION['oauth']['oauth_token']}";
} else {
$temp_credentials = null;
$authurl = null;
//echo 'false;';//outputError($tmhOAuth);
}
//$temp_credentials = $consumer->getRequestToken($callback);
$oauth->requesttoken = serialize($temp_credentials);
$oauth->store();
?>
<?php
if ($code == 200) {
?>
<div><?php
echo JText::_('COM_COMMUNITY_TWITTER_LOGIN');
?>
</div>
<a href="<?php
echo $authurl;
?>
"><img src="<?php
echo JURI::root(true);
?>
/components/com_community/assets/twitter.png" border="0" alt="here" /></a>
<?php
} else {
?>
<div><?php
echo JText::_('COM_COMMUNITY_TWITTER_FAILED_REQUEST_TOKEN');
?>
</div>
<?php
}
?>
<?php
} else {
//User is already authenticated and we have the proper tokens to fetch data.
$url = CRoute::_('index.php?option=com_community&view=oauth&task=remove&app=twitter');
?>
<div><?php
echo JText::sprintf('COM_COMMUNITY_TWITTER_REMOVE_ACCESS', $url);
?>
</div>
<?php
}
$html = ob_get_contents();
ob_end_clean();
return $html;
}