/**
* Get Timeline off Twitter
* @param string $user Tiki username to get timeline for
* @param string $timelineType Timeline to get: public/friends/search - Default: public
* @param string $search Search string
* @return string|int -1 if the user did not authorize the site with twitter, a negative number corresponding to the HTTP response codes from twitter (https://dev.twitter.com/docs/streaming-api/response-codes) or the requested timeline (json encoded object)
*/
function getTwitterTimeline($user, $timelineType = 'public', $search = 'tikiwiki')
{
global $prefs;
$token = $this->get_user_preference($user, 'twitter_token', '');
if ($token == '') {
$this->add_log('tweet', 'user not registered with twitter');
return -1;
}
$token = unserialize($token);
$twitter = new Zend_Service_Twitter(array('oauthOptions' => array('consumerKey' => $prefs['socialnetworks_twitter_consumer_key'], 'consumerSecret' => $prefs['socialnetworks_twitter_consumer_secret']), 'accessToken' => $token));
if ($timelineType == 'friends') {
$response = $twitter->statusesHomeTimeline();
} elseif ($timelineType == 'search') {
$response = $twitter->search->tweets($search, array('include_entities' => true));
} else {
$response = $twitter->statusesUserTimeline();
}
if (!$response->isSuccess()) {
$errors = $response->getErrors();
$this->add_log('tweet', 'twitter response: ' . $errors[0]->message . ' - Code: ' . $errors[0]->code);
return -$errors['code'];
} else {
return $response->toValue();
}
}
/** Call Twitter service
*
* @return array
*/
private function _callTwitter()
{
if (!$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);
}
