Enable short Gentoo Bugzilla URLs in "See Also"

Signed-off-by: Michał Górny <mgorny@gentoo.org>

2 files changed, 49 insertions, 0 deletions

diff --git a/extensions/Gentoo/Extension.pm b/extensions/Gentoo/Extension.pm
index 97402e88d..b79aee4b6 100644
--- a/extensions/Gentoo/Extension.pm
+++ b/extensions/Gentoo/Extension.pm
@@ -65,4 +65,9 @@ sub user_check_account_creation {
     if $login =~ m/.+\@gentoo\.org$/;
 }
 
+sub bug_url_sub_classes {
+  my ($self, $args) = @_;
+  push @{$args->{sub_classes}}, "Bugzilla::Extension::Gentoo::GentooBugzilla";
+}
+
 __PACKAGE__->NAME;
diff --git a/extensions/Gentoo/lib/GentooBugzilla.pm b/extensions/Gentoo/lib/GentooBugzilla.pm
new file mode 100644
index 000000000..9f2a34359
--- /dev/null
+++ b/extensions/Gentoo/lib/GentooBugzilla.pm
@@ -0,0 +1,44 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# This Source Code Form is "Incompatible With Secondary Licenses", as
+# defined by the Mozilla Public License, v. 2.0.
+
+package Bugzilla::Extension::Gentoo::GentooBugzilla;
+
+use 5.10.1;
+use strict;
+use warnings;
+
+use parent qw(Bugzilla::BugUrl);
+
+###############################
+####        Methods        ####
+###############################
+
+sub should_handle {
+  my ($class, $uri) = @_;
+
+  # Gentoo Bugzilla issues have the form of
+  # bugs.gentoo.org/123456
+  return (lc($uri->authority) eq "bugs.gentoo.org"
+      && $uri->path =~ m|\d+$|) ? 1 : 0;
+}
+
+sub _check_value {
+  my $class = shift;
+
+  my $uri = $class->SUPER::_check_value(@_);
+
+  # Gentoo Bugzilla redirects to HTTPS, so just use the HTTPS scheme.
+  $uri->scheme('https');
+
+  # And remove any # part if there is one.
+  $uri->fragment(undef);
+
+  return $uri;
+}
+
+1;
+