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); @page = get_page_array(@userinfo); #check if user is logged in if($username) { $page->{'message'}->{'type'} = "error"; $page->{'message'}->{'text'} = "error_already_registered"; print output_page(); } #if username and password are passed put them into the database elsif($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->{'registerform'} = ['']; $page->{'message'}->{'type'} = "error"; $page->{'message'}->{'text'} = "error_username_already_registered"; print output_page(); } 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->{'registerform'} = ['']; $page->{'message'}->{'type'} = "error"; $page->{'message'}->{'text'} = "error_passwords_do_not_match"; print output_page(); } } elsif(not $query->param('user') and ($query->param('pass') or $query->param('pass_repeat'))) { $page->{'registerform'} = ['']; $page->{'message'}->{'type'} = "error"; $page->{'message'}->{'text'} = "error_insert_username"; print output_page(); } elsif(not $query->param('pass') and ($query->param('user') or $query->param('pass_repeat'))) { $page->{'registerform'} = ['']; $page->{'message'}->{'type'} = "error"; $page->{'message'}->{'text'} = "error_insert_password"; print output_page(); } elsif(not $query->param('pass_repeat') and ($query->param('user') or $query->param('pass'))) { $page->{'registerform'} = ['']; $page->{'message'}->{'type'} = "error"; $page->{'message'}->{'text'} = "error_repeat_password"; print output_page(); } else { $page->{'registerform'} = ['']; print output_page(); }