37 lines
1.3 KiB
Ruby
37 lines
1.3 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
# Redmine - project management software
|
|
# Copyright (C) 2006-2019 Jean-Philippe Lang
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public License
|
|
# as published by the Free Software Foundation; either version 2
|
|
# of the License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
|
require 'uri'
|
|
|
|
module Redmine
|
|
module Helpers
|
|
module URL
|
|
def uri_with_safe_scheme?(uri, schemes = ['http', 'https', 'ftp', 'mailto', nil])
|
|
# URLs relative to the current document or document root (without a protocol
|
|
# separator, should be harmless
|
|
return true unless uri.to_s.include? ":"
|
|
|
|
# Other URLs need to be parsed
|
|
schemes.include? URI.parse(uri).scheme
|
|
rescue URI::Error
|
|
false
|
|
end
|
|
end
|
|
end
|
|
end
|