1 files changed, 81 insertions, 0 deletions
diff --git a/showdependencytree.cgi b/showdependencytree.cgi
new file mode 100755
index 000000000..92964648f
--- /dev/null
+++ b/showdependencytree.cgi
@@ -0,0 +1,81 @@
+#!/usr/bonsaitools/bin/perl -w
+# -*- Mode: perl; indent-tabs-mode: nil -*-
+#
+# The contents of this file are subject to the Mozilla Public License
+# Version 1.0 (the "License"); you may not use this file except in
+# compliance with the License. You may obtain a copy of the License at
+# http://www.mozilla.org/MPL/
+# 
+# Software distributed under the License is distributed on an "AS IS"
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+# License for the specific language governing rights and limitations
+# under the License.
+# 
+# The Original Code is the Bugzilla Bug Tracking System.
+# 
+# The Initial Developer of the Original Code is Netscape Communications
+# Corporation. Portions created by Netscape are Copyright (C) 1998
+# Netscape Communications Corporation. All Rights Reserved.
+# 
+# Contributor(s): Terry Weissman <terry@mozilla.org>
+
+use diagnostics;
+use strict;
+
+require "CGI.pl";
+
+# Shut up misguided -w warnings about "used only once":
+
+use vars %::FORM;
+
+
+my $id = $::FORM{'id'};
+my $linkedid = qq{<a href="show_bug.cgi?id=$id">$id</a>};
+
+print "Content-type: text/html\n\n";
+PutHeader("Dependency tree", "Dependency tree", "Bug $linkedid");
+
+ConnectToDatabase();
+
+my %seen;
+
+sub DumpKids {
+    my ($i, $me, $target) = (@_);
+    if (exists $seen{$i}) {
+        return;
+    }
+    $seen{$i} = 1;
+    SendSQL("select $target from dependencies where $me = $i order by $target");
+    my @list;
+    while (MoreSQLData()) {
+        push(@list, FetchOneColumn());
+    }
+    if (@list) {
+        print "<ul>\n";
+        foreach my $kid (@list) {
+            SendSQL("select bug_status, short_desc from bugs where bug_id = $kid");
+            my ($stat, $short_desc) = (FetchSQLData());
+            my $opened = ($stat eq "NEW" || $stat eq "ASSIGNED" ||
+                          $stat eq "REOPENED");
+            print "<li>";
+            if (!$opened) {
+                print "<strike>";
+            }
+            $short_desc = html_quote($short_desc);
+            print qq{<a href="show_bug.cgi?id=$kid">$kid $short_desc</a>};
+            if (!$opened) {
+                print "</strike>";
+            }
+            DumpKids($kid, $me, $target);
+        }
+        print "</ul>\n";
+    }
+}
+
+print "<h1>Bugs that bug $linkedid depends on</h1>";
+DumpKids($id, "blocked", "dependson");
+print "<h1>Bugs that depend on bug $linkedid</h1>";
+undef %seen;
+DumpKids($id, "dependson", "blocked");
+
+navigation_header();