Interface design: structured tags on frontpage and tag pages + permission control added to add and delete tag links

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@10 b3834d28-1941-0410-a4f8-b48e95affb8f

1 files changed, 5 insertions, 1 deletions

diff --git a/templates/sidebar.block.linked.php b/templates/sidebar.block.linked.php
index 23bcb0c..5a891ea 100644
--- a/templates/sidebar.block.linked.php
+++ b/templates/sidebar.block.linked.php
@@ -64,7 +64,11 @@ if(count($explodedTags) > 0) {
 <div id="linked">
     <table>
     <?php
-	$editingMode = ($userid === $logged_on_userid);
+	if(($logged_on_userid != null) && ($userid === $logged_on_userid)) {
+	    $editingMode = true;
+	} else {
+	    $editingMode = false;
+	}
 	foreach($explodedTags as $explodedTag) {
 		echo displayLinkedTags($explodedTag, '>', $userid, $cat_url, $user, $editingMode);
 	}