#!/bin/zsh
# Copyright 2011 Paul Haensch
# This file is part of Busy
#
# Busy 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.
#
# Busy 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 Busy.  If not, see <http://www.gnu.org/licenses/>.
 
reason=$(egrep -o '(^|&)r=.+(&|$)' <<<"${QUERY_STRING}" |sed 's,&,,g;s,r=,,')
[ -z "$reason" ] && reason="other"

echo '<h2>Error</h2>'
case "${reason}" in
  tooSmall) echo 'You need to select a file for uploading.'
    ;;
  tooBig) echo 'The combined size of uploaded files must not exceed 32 MB.'
    ;;
  noPic) echo 'The uploaded file is of unknown type, try uploading a JPEG or PNG.'
    ;;
  input) echo 'Invalid set of input data.'
    ;;
  noaccess) echo '... because you were probably trying to do something nasty.'
    ;;
  *) echo 'Unknown generic fuckup :-('
    ;;
esac