/**
* Notify remote users when their notices get de-favorited.
*
* @param Profile $profile Profile person doing the de-faving
* @param Notice $notice Notice being favored
*
* @return hook return value
*/
function onEndDisfavorNotice(Profile $profile, Notice $notice)
{
$flink = Foreign_link::getByUserID($profile->id, TWITTER_SERVICE);
// twitter service
if (empty($flink)) {
return true;
}
if (!TwitterOAuthClient::isPackedToken($flink->credentials)) {
$this->log(LOG_INFO, "Skipping fave processing for {$profile->id} since link is not OAuth.");
return true;
}
$status_id = twitter_status_id($notice);
if (empty($status_id)) {
return true;
}
try {
$token = TwitterOAuthClient::unpackToken($flink->credentials);
$client = new TwitterOAuthClient($token->key, $token->secret);
$client->favoritesDestroy($status_id);
} catch (Exception $e) {
common_log(LOG_ERR, "Error attempting to unfavorite bridged notice on Twitter: " . $e->getMessage());
}
return true;
}
/**
* Pull any extra information from a notice that we should transfer over
* to Twitter beyond the notice text itself.
*
* @param Notice $notice
* @return array of key-value pairs for Twitter update submission
* @access private
*/
function twitter_update_params($notice)
{
$params = array();
if ($notice->lat || $notice->lon) {
$params['lat'] = $notice->lat;
$params['long'] = $notice->lon;
}
if (!empty($notice->reply_to) && is_twitter_notice($notice->reply_to)) {
$reply = Notice::staticGet('id', $notice->reply_to);
$params['in_reply_to_status_id'] = twitter_status_id($reply);
}
return $params;
}
/**
* Notify remote users when their notices get de-favorited.
*
* @param Profile $profile Profile person doing the de-faving
* @param Notice $notice Notice being favored
*
* @return hook return value
*/
function onEndDisfavorNotice(Profile $profile, Notice $notice)
{
$flink = Foreign_link::getByUserID($profile->id, TWITTER_SERVICE);
// twitter service
if (empty($flink)) {
return true;
}
if (!TwitterOAuthClient::isPackedToken($flink->credentials)) {
$this->log(LOG_INFO, "Skipping fave processing for {$profile->id} since link is not OAuth.");
return true;
}
$status_id = twitter_status_id($notice);
if (empty($status_id)) {
return true;
}
$token = TwitterOAuthClient::unpackToken($flink->credentials);
$client = new TwitterOAuthClient($token->key, $token->secret);
$client->favoritesDestroy($status_id);
return true;
}
public function onEndShowHeadElements(Action $action)
{
if ($action instanceof ShowNoticeAction) {
// Showing a notice
$notice = Notice::getKV('id', $action->arg('notice'));
try {
$flink = Foreign_link::getByUserID($notice->profile_id, TWITTER_SERVICE);
$fuser = Foreign_user::getForeignUser($flink->foreign_id, TWITTER_SERVICE);
} catch (NoResultException $e) {
return true;
}
$statusId = twitter_status_id($notice);
if ($notice instanceof Notice && $notice->isLocal() && $statusId) {
$tweetUrl = 'https://twitter.com/' . $fuser->nickname . '/status/' . $statusId;
$action->element('link', array('rel' => 'syndication', 'href' => $tweetUrl));
}
}
if (!$action instanceof AttachmentAction) {
return true;
}
/* Twitter card support. See https://dev.twitter.com/docs/cards */
/* @fixme: should we display twitter cards only for attachments posted
* by local users ? Seems mandatory to display twitter:creator
*
* Author: jbfavre
*/
switch ($action->attachment->mimetype) {
case 'image/pjpeg':
case 'image/jpeg':
case 'image/jpg':
case 'image/png':
case 'image/gif':
$action->element('meta', array('name' => 'twitter:card', 'content' => 'photo'), null);
$action->element('meta', array('name' => 'twitter:url', 'content' => common_local_url('attachment', array('attachment' => $action->attachment->id))), null);
$action->element('meta', array('name' => 'twitter:image', 'content' => $action->attachment->url));
$action->element('meta', array('name' => 'twitter:title', 'content' => $action->attachment->title));
$ns = new AttachmentNoticeSection($action);
$notices = $ns->getNotices();
$noticeArray = $notices->fetchAll();
// Should not have more than 1 notice for this attachment.
if (count($noticeArray) != 1) {
break;
}
$post = $noticeArray[0];
try {
$flink = Foreign_link::getByUserID($post->profile_id, TWITTER_SERVICE);
$fuser = Foreign_user::getForeignUser($flink->foreign_id, TWITTER_SERVICE);
$action->element('meta', array('name' => 'twitter:creator', 'content' => '@' . $fuser->nickname));
} catch (NoResultException $e) {
// no foreign link and/or user for Twitter on this profile ID
}
break;
default:
break;
}
return true;
}
