yolanda/trunk/register.pl

102 lines
2.9 KiB
Perl
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require "functions.pl";
#initialize session data
CGI::Session->name($config->{"page_cookie_name"});
$query = new CGI;
$session = new CGI::Session;
@userinfo = get_userinfo_from_sid($session->id);
my $doc = XML::LibXML::Document->new( "1.0", "UTF-8" );
my $page = get_page_array(@userinfo);
#check if user is logged in
if($username)
{
$page->appendChild(message("error", "error_already_registered"));
$doc->setDocumentElement($page);
output_page($doc);
}
#if username and password are passed put them into the database
elsif($query->param('user') and $query->param('pass') and $query->param('pass_repeat'))
{
if($query->param('pass') eq $query->param('pass_repeat'))
{
my $sth = $dbh->prepare(qq{select id from users where username = ? limit 1 });
#execute query
$sth->execute($query->param('user'));
#if something was returned the selected username already exists
if($sth->fetchrow_array())
{
$page->appendChild(XML::LibXML::Element->new( "registerform" ));
$page->appendChild(message("error", "error_username_already_registered"));
$doc->setDocumentElement($page);
output_page($doc);
}
else
{
#insert new user
$dbh->do(qq{insert into users (username, password, timestamp) values ( ?, password( ? ), unix_timestamp())}, undef,
$query->param("user"), $query->param("pass")) or die $dbh->errstr;
print $query->redirect("index.pl?information=information_registered");
}
}
else
{
$page->appendChild(XML::LibXML::Element->new( "registerform" ));
$page->appendChild(message("error", "error_passwords_do_not_match"));
$doc->setDocumentElement($page);
output_page($doc);
}
}
elsif(not $query->param('user') and ($query->param('pass') or $query->param('pass_repeat')))
{
$page->appendChild(XML::LibXML::Element->new( "registerform" ));
$page->appendChild(message("error", "error_insert_username"));
$doc->setDocumentElement($page);
output_page($doc);
}
elsif(not $query->param('pass') and ($query->param('user') or $query->param('pass_repeat')))
{
$page->appendChild(XML::LibXML::Element->new( "registerform" ));
$page->appendChild(message("error", "error_insert_password"));
$doc->setDocumentElement($page);
output_page($doc);
}
elsif(not $query->param('pass_repeat') and ($query->param('user') or $query->param('pass')))
{
$page->appendChild(XML::LibXML::Element->new( "registerform" ));
$page->appendChild(message("error", "error_repeat_password"));
$doc->setDocumentElement($page);
output_page($doc);
}
else
{
$page->appendChild(XML::LibXML::Element->new( "registerform" ));
$doc->setDocumentElement($page);
output_page($doc);
}