Closes #957: Groups topics now handle deleted users, I recommend that people look at what I've done and handle deleted users in a similar way in their plugins.

git-svn-id: https://code.elgg.org/elgg/trunk@3226 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 3 insertions, 3 deletions

diff --git a/mod/groups/views/default/object/groupforumtopic.php b/mod/groups/views/default/object/groupforumtopic.php
index 021d139ca..a6d214fcf 100644
--- a/mod/groups/views/default/object/groupforumtopic.php
+++ b/mod/groups/views/default/object/groupforumtopic.php
@@ -29,12 +29,12 @@
 	}

 

 	$u = get_user($last_user);

-	

+

 	//select the correct output depending on where you are

 	if(get_context() == "search"){

 	

 	    $info = "<p class=\"latest_discussion_info\">" . sprintf(elgg_echo('group:created'), $forum_created, $counter) .  "<br /><span class=\"timestamp\">";

-	    if ($last_time) $info.= sprintf(elgg_echo('groups:lastupdated'), friendly_time($last_time), " <a href=\"" . $u->getURL() . "\">" . $u->name . "</a>");

+	    if (($last_time) && ($u)) $info.= sprintf(elgg_echo('groups:lastupdated'), friendly_time($last_time), " <a href=\"" . $u->getURL() . "\">" . $u->name . "</a>");

 	    $info .= '</span></p>';

 		//get the group avatar

 		$icon = elgg_view("profile/icon",array('entity' => $group, 'size' => 'small'));

@@ -49,7 +49,7 @@
 	}else{

 		

 		$info = "<span class=\"latest_discussion_info\"><span class=\"timestamp\">" . sprintf(elgg_echo('group:created'), $forum_created, $counter) . "</span>";

-		if ($last_time) $info.= "<br /><span class='timestamp'>" . elgg_echo('groups:updated') . " " . friendly_time($last_time) . " by <a href=\"" . $u->getURL() . "\">" . $u->name . "</a></span>";

+		if (($last_time) && ($u)) $info.= "<br /><span class='timestamp'>" . elgg_echo('groups:updated') . " " . friendly_time($last_time) . " by <a href=\"" . $u->getURL() . "\">" . $u->name . "</a></span>";

 

 		    if (groups_can_edit_discussion($vars['entity'], page_owner_entity()->owner_guid)) {