#!/usr/bin/perl
require "include.pl";
require "functions.pl";

#create or resume session
CGI::Session->name($session_name);
$query = new CGI;
my $session = new CGI::Session;

@userinfo = get_userinfo_from_sid($session->id);

@page = get_page_array(@userinfo);

if($userinfo->{'username'})
{
	if($query->param('2'))
	{
		$page->{'uploadform'}->{'page'} = '2';
	}
	elsif($query->param('3'))
	{
		$page->{'uploadform'}->{'page'} = '3';
	}
	elsif($query->param('4'))
	{
		$page->{'uploadform'}->{'page'} = '4';
	}
	elsif($query->param('5'))
	{
		$page->{'uploadform'}->{'page'} = '5';
	}
	elsif($query->param('6'))
	{
		$page->{'uploadform'}->{'page'} = '6';
	}
	else
	{
		$page->{'uploadform'}->{'page'} = '1';
	}
	$temp = $query->param('DC.Description');
	$temp =~ s/\r\n/\n/g;
	$page->{'uploadform'}->{'DC.Title'} = $query->param('DC.Title');
	$page->{'uploadform'}->{'DC.Subject'} = $query->param('DC.Subject');
	$page->{'uploadform'}->{'DC.Description'} = $temp;
	$page->{'uploadform'}->{'DC.Creator'} = $query->param('DC.Creator');
	$page->{'uploadform'}->{'DC.Source'} = $query->param('DC.Source');
	$page->{'uploadform'}->{'DC.Language'} = $query->param('DC.Language');
	$page->{'uploadform'}->{'DC.Coverage'} = $query->param('DC.Coverage');
}
else
{
	$page->{'message'}->{'type'} = "error";
	$page->{'message'}->{'text'} = "error_202c";
}

#print xml http header along with session cookie
print $session->header(-type=>'text/xml', -charset=>'UTF-8');

print XMLout($page, KeyAttr => {}, XMLDecl => $XMLDecl, RootName => 'page', AttrIndent => '1');