customize.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/>.           #
############################################################################

if __FILE__ == $0

$:.push('..')
require_relative 'dudle'

$d = Dudle.new

$d << ('<h2>' + _('Customize personal settings') + '</h2>')
$d << ('<p>' + _("You need <a href='https://en.wikipedia.org/wiki/HTTP_cookie'>cookies</a> enabled in order to personalize your settings.") + '</p>')

def choosetable(options, cursetting)
	ret = <<HEAD
<table>
	<tr>
HEAD
	ret += '<th>' + _('Current setting') + '</th>'
	ret += '<th>' + _('Description') + '</th>'
	ret += '</tr>'
	options.each { |description, href, title|
		selected = href == cursetting
		ret += '<tr><td>'
		ret += YES if selected
		ret += "</td><td class='settingstable' title='#{title}'>"
		ret += "<a href='?#{href}'>" unless selected
		ret += description
		ret += '</a>' unless selected
		ret += '</td></tr>'
	}
	ret += '</table>'
	ret
end

a = [
	[_('Use special characters') + " (#{UTFCHARS})", 'utf', _('Use this option if you see the characters in the parenthesis.')],
	[_('Use only normal strings'), 'ascii', _('Use this option if you have problems with some characters.')]
]
$d.html.add_cookie('ascii', 'true', '/', Time.now + (1 * 60 * 60 * 24 * 365 * ($USEUTF ? -1 : 1)))
$d << "<div id='charset'>"
$d << ('<h3>' + _('Charset') + '</h3>')
$d << choosetable(a, $USEUTF ? 'utf' : 'ascii')
$d << '</div>'

$d << "<div id='config_stylesheet'>"
$d << ('<h3>' + _('Stylesheet') + '</h3>')
$d << choosetable($d.css.collect { |href| [href.scan(%r{([^/]*)\.css}).flatten[0], "css=#{href}"] }, "css=#{$d.user_css}")
$d << '</div>'

username = $cgi.cookies['username'][0]
if $cgi.include?('delete_username')
	$d.html.add_cookie('username', '', '/', Time.now - (1 * 60 * 60 * 24 * 365))
	username = ''
elsif $cgi.include?('username') && $cgi['username'] != ''
	$d.html.add_cookie('username', $cgi['username'], '/', Time.now + (1 * 60 * 60 * 24 * 365))
end

defaultuserstr = _('Default Username')
usernamestr = _('Username:')
$d << <<CHARSET
<div id='config_user'>
<h3>#{defaultuserstr}</h3>
<form method='get' action='' accept-charset='utf-8'>
	<table>
		<tr id='usernamesetting'>
			<td>
				<label for='username'>#{usernamestr} </label>
			</td>
			<td class='settingstable'>
CHARSET

if username && !$cgi.include?('edit')
	$d << <<CHARSET
				<span>#{CGI.escapeHTML(username)}</span>
				<input type='hidden' value="#{CGI.escapeHTML(username)}" name='username' />
				<input type='hidden' value="true" name='edit' />
			</td>
		</tr>
		<tr>
			<td></td>
			<td class='settingstable'>
CHARSET
	$d << ("<input id='username' type='submit' value='" + _('Edit') + "' />")
else
	$d << <<CHARSET
				<input id='username' type='text' value="#{CGI.escapeHTML(username.to_s)}" name='username' />
			</td>
		</tr>
		<tr>
			<td></td>
			<td class='settingstable'>
CHARSET
	$d << ("<input type='submit' value='" + _('Save') + "' />")
end

$d.html << ("<input type='submit' name='delete_username' value='" + _('Delete') + "' />") if username

$d << <<CHARSET
			</td>
		</tr>
	</table>
</form>
</div>
CHARSET

$d.out
end