/** Retrieve tokens (already generated elsewhere)
* @access private
* @return object $tokenList
*/
public function getTokens()
{
if (!($tokenList = $this->_cache->load('latestweets'))) {
$tokens = new OauthTokens();
$tokenList = $tokens->fetchRow($tokens->select()->where('service = ?', 'twitterAccess'));
$this->_cache->save($tokenList, 'latestweets');
}
return $tokenList;
}
/** Request a token from Yahoo
* @return string $url The formed url for yahoo oauth request to be redirected to in controller.
*/
public function request()
{
$config = array('version' => '1.0', 'requestScheme' => Zend_Oauth::REQUEST_SCHEME_HEADER, 'signatureMethod' => 'HMAC-SHA1', 'callbackUrl' => self::SITEYAHOOCALLBACK, 'siteUrl' => self::OAUTHYAHOO, 'consumerKey' => $this->_consumerKey, 'consumerSecret' => $this->_consumerSecret);
$tokens = new OauthTokens();
$tokenexists = $tokens->fetchRow($tokens->select()->where('service = ?', 'yahooAccess'));
if (is_null($tokenexists)) {
$consumer = new Zend_Oauth_Consumer($config);
$token = $consumer->getRequestToken();
$session = new Zend_Session_Namespace('yahoo_oauth');
$session->token = $token->getToken();
$session->secret = $token->getTokenSecret();
$urlParams = $token->getResponse()->getBody();
$url = self::OAUTHYAHOOREQ . $urlParams;
return $url;
} else {
throw new Pas_Yql_Exception('Token exists');
}
}
/** Create the access token and save to database
*
*/
public function access()
{
$config = array('callbackUrl' => self::CALLBACKURL, 'siteUrl' => 'http://twitter.com/oauth', 'consumerKey' => $this->_config->webservice->twitter->consumerKey, 'consumerSecret' => $this->_config->webservice->twitter->consumerSecret);
$consumer = new Zend_Oauth_Consumer($config);
$tokens = new OauthTokens();
$token = $tokens->fetchRow($tokens->select()->where('service = ?', 'twitterRequest'));
// Get access token
if (!is_null($token)) {
$accessToken = $consumer->getAccessToken(Zend_Controller_Front::getInstance()->getRequest()->getQuery(), unserialize($token['accessToken']));
$oauth_token = $accessToken->getToken();
$tokenRow = $this->createRow();
$tokenRow->service = 'twitterAccess';
$tokenRow->created = Zend_Date::now()->toString('YYYY-MM-dd HH:mm:ss');
$tokenRow->accessToken = serialize($accessToken);
$tokenRow->save();
return true;
} else {
throw new Pas_Yql_Exception('Invalid access. No token provided.');
}
}
public function getTotalViews($date = NULL)
{
$tokens = new OauthTokens();
$tokenes = $tokens->fetchRow($tokens->select()->where('service = ?', 'flickrAccess'));
$instance = unserialize($tokenes->accessToken);
$oauthOptions = array('requestTokenUrl' => 'http://www.flickr.com/services/oauth/request_token', 'accessTokenUrl' => 'http://www.flickr.com/services/oauth/access_token', 'userAuthorisationUrl' => 'http://www.flickr.com/services/oauth/authorize', 'version' => '1.0', 'signatureMethod' => 'HMAC-SHA1', 'consumerKey' => $this->_flickr->apikey, 'consumerSecret' => $this->_flickr->secret);
$client = $instance->getHttpClient($oauthOptions);
$client->setMethod(Zend_Http_Client::POST);
$client->setUri(self::FLICKRURI);
$client->setParameterPost('method', 'flickr.stats.getTotalViews');
$client->setParameterPost('format', 'json');
$client->setParameterPost('nojsoncallback', 1);
$response = $client->request();
return json_decode($response->getBody());
}
/** Call Twitter service
*
* @return array
*/
private function _callTwitter()
{
if (!$this->getCache()->test(md5($this->getKey()))) {
$tokens = new OauthTokens();
$token = $tokens->fetchRow($tokens->select()->where('service = ?', 'twitterAccess'));
$twitter = new Zend_Service_Twitter(array('username' => 'findsorguk', 'accessToken' => unserialize($token->accessToken), 'oauthOptions' => array('consumerKey' => $this->getConfig()->webservice->twitter->consumerKey, 'consumerSecret' => $this->getConfig()->webservice->twitter->consumerSecret)));
$tweets = $twitter->statusesUserTimeline(array('count' => $this->getCount()))->toValue();
$this->getCache()->save($tweets);
} else {
$tweets = $this->getCache()->load(md5($this->getKey()));
}
return $this->buildHtml($tweets);
}
