common_local_url('attachment',
array('attachment' => $this->attachment->id)))),
'title'=>'oEmbed'),null);
+ /* Twitter card support. See https://dev.twitter.com/docs/cards */
+ /* @fixme: should we display twitter cards only for attachments posted
+ * by local users ? Seems mandatory to display twitter:creator
+ */
+ switch ($this->attachment->mimetype) {
+ case 'image/pjpeg':
+ case 'image/jpeg':
+ case 'image/jpg':
+ case 'image/png':
+ case 'image/gif':
+ $this->element('meta', array('name' => 'twitter:card',
+ 'content' => 'photo'),
+ null);
+ $this->element('meta', array('name' => 'twitter:url',
+ 'content' => common_local_url('attachment',
+ array('attachment' => $this->attachment->id))),
+ null );
+ $this->element('meta', array('name' => 'twitter:image',
+ 'content' => $this->attachment->url));
+
+ $ns = new AttachmentNoticeSection($this);
+ $notices = $ns->getNotices();
+ $noticeArray = $notices->fetchAll();
+
+ // Should not have more than 1 notice for this attachment.
+ if( count($noticeArray) != 1 ) { break; }
+ $post = $noticeArray[0];
+
+ $flink = Foreign_link::getByUserID($post->profile_id, TWITTER_SERVICE);
+ if( $flink ) { // Our local user has registered Twitter Gateway
+ $fuser = Foreign_user::getForeignUser($flink->foreign_id, TWITTER_SERVICE);
+ if( $fuser ) { // Got nickname for local user's Twitter account
+ $this->element('meta', array('name' => 'twitter:creator',
+ 'content' => '@'.$fuser->nickname));
+ }
+ }
+ break;
+ default: break;
+ }
}
/**