Bug 558784: Add support for JIRA URLs in "see also".

Bugzilla/BugUrl.pm

@@ -61,6 +61,7 @@ use constant SUB_CLASSES => qw(
     Bugzilla::BugUrl::Launchpad
     Bugzilla::BugUrl::Google
     Bugzilla::BugUrl::Debian
+    Bugzilla::BugUrl::JIRA
 );
 
 ###############################

Bugzilla/BugUrl/JIRA.pm

+# -*- Mode: perl; indent-tabs-mode: nil -*-
+#
+# The contents of this file are subject to the Mozilla Public
+# License Version 1.1 (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 Matt Selsky
+# Portions created by Matt Selsky are Copyright (C) 2010
+# Matt Selsky. All Rights Reserved.
+#
+# Contributor(s): Matt Selsky <selsky@columbia.edu>
+
+package Bugzilla::BugUrl::JIRA;
+use strict;
+use base qw(Bugzilla::BugUrl);
+
+use Bugzilla::Error;
+use Bugzilla::Util;
+
+###############################
+####        Methods        ####
+###############################
+
+sub should_handle {
+    my ($class, $uri) = @_;
+    return ($uri->path =~ m|/browse/[A-Z]+-\d+$|) ? 1 : 0;
+}
+
+sub _check_value {
+    my $class = shift;
+
+    my $uri = $class->SUPER::_check_value(@_);
+
+    # JIRA URLs have only one basic form (but the jira is optional):
+    #   https://issues.apache.org/jira/browse/KEY-1234
+    #   http://issues.example.com/browse/KEY-1234
+
+    # Make sure there are no query parameters.
+    $uri->query(undef);
+    # And remove any # part if there is one.
+    $uri->fragment(undef);
+
+    return $uri;
+}
+
+1;

template/en/default/global/user-error.html.tmpl

@@ -255,6 +255,7 @@
         <li>A b[% %]ug on launchpad.net</li>
         <li>An issue on code.google.com.</li>
         <li>A b[% %]ug on b[% %]ugs.debian.org.</li>
+        <li>An issue in a JIRA installation.</li>
       </ul>
     [% ELSIF reason == 'id' %]
       There is no valid [% terms.bug %] id in that URL.