Merge pull request #4160 from annando/community

We now are having a global items page

src/Object/Post.php

@@ -285,6 +285,12 @@ class Post extends BaseObject
 			if ($shareable) {
 				$buttons['share'] = array(t('Share this'), t('share'));
 			}
+
+			// If a contact isn't writable, we cannot send a like or dislike to it
+			if (!$item['writable']) {
+				unset($buttons["like"]);
+				unset($buttons["dislike"]);
+			}
 		}
 
 		$comment = $this->getCommentBox($indent);

src/Object/Thread.php

@@ -66,6 +66,10 @@ class Thread extends BaseObject
 				$this->profile_owner = $a->profile['uid'];
 				$this->writable = can_write_wall($a, $this->profile_owner) || $writable;
 				break;
+			case 'community':
+				$this->profile_owner = local_user();
+				$this->writable = $writable;
+				break;
 			default:
 				logger('[ERROR] Conversation::setMode : Unhandled mode ('. $mode .').', LOGGER_DEBUG);
 				return false;