Bugzilla/BugUrl/Google.pm


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# 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::BugUrl::Google;

use 5.10.1;
use strict;
use warnings;
use base qw(Bugzilla::BugUrl);

use Bugzilla::Error;
use Bugzilla::Util;

###############################
####        Methods        ####
###############################

sub should_handle {
  my ($class, $uri) = @_;
  return ($uri->authority =~ /^code.google.com$/i) ? 1 : 0;
}

sub _check_value {
  my ($class, $uri) = @_;

  $uri = $class->SUPER::_check_value($uri);

  my $value = $uri->as_string;

  # Google Code URLs only have one form:
  #   http(s)://code.google.com/p/PROJECT_NAME/issues/detail?id=1234
  my $project_name;
  if ($uri->path =~ m|^/p/([^/]+)/issues/detail$|) {
    $project_name = $1;
  }
  else {
    ThrowUserError('bug_url_invalid', {url => $value});
  }
  my $bug_id = $uri->query_param('id');
  detaint_natural($bug_id);
  if (!$bug_id) {
    ThrowUserError('bug_url_invalid', {url => $value, reason => 'id'});
  }

  # While Google Code URLs can be either HTTP or HTTPS,
  # always go with the HTTP scheme, as that's the default.
  $value
    = "http://code.google.com/p/"
    . $project_name
    . "/issues/detail?id="
    . $bug_id;

  return new URI($value);
}

1;