Some fixes / subject cleaning

discourse/README

@@ -16,7 +16,7 @@ The mailing list mode in Discourse knows two different options:
 2. Don't get your own posts. Then you will missing all your posts
    that you made directly on Discourse. Since you cannot create
    a new post via this connector (only comments are possible)
-   this is not a goog choice either.
+   this is not a good choice either.
 
 Known problems
 --------------

discourse/discourse.php

@@ -7,8 +7,6 @@
  * Author: Michael Vogel <http://pirati.ca/profile/heluecht>
  *
  */
-//use DOMDocument;
-//use DOMXPath;
 use Friendica\App;
 use Friendica\Core\Hook;
 use Friendica\Core\L10n;
@@ -40,13 +38,6 @@ function discourse_install()
 	Hook::register('connector_settings_post', __FILE__, 'discourse_settings_post');
 }
 
-function discourse_uninstall()
-{
-	Hook::unregister('email_getmessage',        __FILE__, 'discourse_email_getmessage');
-	Hook::unregister('connector_settings',      __FILE__, 'discourse_settings');
-	Hook::unregister('connector_settings_post', __FILE__, 'discourse_settings_post');
-}
-
 function discourse_settings(App $a, &$s)
 {
 	if (!local_user()) {
@@ -249,6 +240,12 @@ function discourse_process_post($message, $post, $hostaddr)
 
 	if ($post['post_number'] == 1) {
 		$message['item']['parent-uri'] = $message['item']['uri'] = 'topic/' . $post['topic_id'] . '@' . $host;
+
+		// Remove the Discourse forum name from the subject
+		$pattern = '=\[.*\].*\s(\[.*\].*)=';
+		if (preg_match($pattern, $message['item']['title'])) {
+			$message['item']['title'] = preg_replace($pattern, '$1', $message['item']['title']);
+		}
 		/// @ToDo Fetch thread information
 	} else {
 		$message['item']['uri'] = 'topic/' . $post['topic_id'] . '/' . $post['id'] . '@' . $host;