Twitter: if there is a title include it into the outgoing tweet

diff --git a/twitter/twitter.php b/twitter/twitter.php
index 4f4d72808bc3c4aae3aab149138a407493bd825e..acd60fb2a730d4396119b65fe824324d0f53de8a 100755 (executable)
--- a/twitter/twitter.php
+++ b/twitter/twitter.php
@@ -291,7 +291,12 @@ function twitter_post_hook(&$a,&$b) {
                 // we can later send to Twitter. This way we can "gain" some 
                 // information during shortening of potential links but do not 
                 // shorten all the links in a 200000 character long essay.
-                $tmp = substr($b['body'], 0, 2*$max_char);
+                if (! $b['title']=='') {
+                    $tmp = $b['title'] . ' : '. $b['body'];
+                    $tmp = substr($tmp, 0, 2*$max_char);
+                } else {
+                    $tmp = substr($b['body'], 0, 2*$max_char);
+                }
                 // if [url=bla][img]blub.png[/img][/url] get blub.png
                 $tmp = preg_replace( '/\[url\=(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)\]\[img\](\\w+.*?)\\[\\/img\]\\[\\/url\]/i', '$2', $tmp);
                 // preserve links to images, videos and audios