authorization_required.cgi

#!/usr/bin/env ruby

############################################################################
# Copyright 2009-2019 Benjamin Kellermann                                  #
#                                                                          #
# This file is part of Dudle.                                              #
#                                                                          #
# Dudle is free software: you can redistribute it and/or modify it under   #
# the terms of the GNU Affero General Public License as published by       #
# the Free Software Foundation, either version 3 of the License, or        #
# (at your option) any later version.                                      #
#                                                                          #
# Dudle 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 Affero General Public     #
# License for more details.                                                #
#                                                                          #
# You should have received a copy of the GNU Affero General Public License #
# along with dudle.  If not, see <http://www.gnu.org/licenses/>.           #
############################################################################

require_relative 'dudle'

if $cgi.include?('poll')
	if File.directory?($cgi['poll'])
		Dir.chdir($cgi['poll'])
		$is_poll = true

		# check for trailing slash
		if ENV.fetch('REDIRECT_URL', nil) =~ /#{$cgi['poll']}$/
			$d = Dudle.new(hide_lang_chooser: true, relative_dir: "#{$cgi['poll']}/")
		else
			$d = Dudle.new(hide_lang_chooser: true)
		end

		$d << ('<h2>' + _('Authorization required') + '</h2>')
		case $cgi['user']
		when 'admin'
			$d << _('The configuration of this poll is password-protected!')
		when 'participant'
			$d << _('This poll is password-protected!')
		end
		$d << (format(_('In order to proceed, you have to give the password for user %<user>s.'), user: "<code>#{$cgi['user']}</code>"))

		$d.out

	else
		$cgi.out({ 'status' => 'BAD_REQUEST' }) { '' }
	end

else
	$d = Dudle.new(title: _('Authorization required'), hide_lang_chooser: true)
	returnstr = _('Return to DuD-Poll home and schedule a new poll')
	authstr = _('You have to authorize yourself in order to access this page!')
	$d << <<END
	<p>#{authstr}</p>
	<ul>
		<li><a href='#{$conf.siteurl}'>#{returnstr}</a></li>
	</ul>
	</p>
END

	$d.out

end