From df5dcd17986e04d6fa336078665295d30cbbd0aa Mon Sep 17 00:00:00 2001
From: "myk%mozilla.org" <myk%mozilla.org@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Fri, 1 Mar 2002 14:03:55 +0000
Subject: [PATCH] Fix for bug 99209: Display links on dependency tree page for
 modifying dependent bugs. Patch by Myk Melez <myk@mozilla.org>. r=kiko,bbaetz

git-svn-id: svn://10.0.0.236/trunk@115568 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/webtools/bugzilla/showdependencytree.cgi | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/mozilla/webtools/bugzilla/showdependencytree.cgi b/mozilla/webtools/bugzilla/showdependencytree.cgi
index 4baa3497690..b193022950b 100755
--- a/mozilla/webtools/bugzilla/showdependencytree.cgi
+++ b/mozilla/webtools/bugzilla/showdependencytree.cgi
@@ -221,9 +221,17 @@ sub makeTreeHTML {
     $html = "<h3>Bugs that bug $linked_id ".($target eq "blocked" ? 
         "blocks" : "depends on");
 
+    # If there are some bugs in this tree, add a link to view them
+    # as a bug list, and add another link to edit them on the "change
+    # several bugs" page if there is more than one and the user has
+    # "editbugs" privileges.
     if ((scalar keys %printed) > 0) {
-        $html .= ' (<a href="buglist.cgi?bug_id=' . join(',', keys %printed) . 
-                 '">view as bug list</a>)';        
+        my $link = "buglist.cgi?bug_id=" . join(',', keys %printed);
+        $html .= qq~ (<a href="$link">view as bug list</a>~;
+        if (UserInGroup("editbugs") && (scalar keys %printed) > 1) {
+            $html .= qq~ | <a href="$link&tweak=1">change several</a>~;
+        }
+        $html .= ')';
     }
     
     # Provide feedback for omitted bugs