package FS::CGI; use strict; use vars qw(@EXPORT_OK @ISA); use Exporter; use CGI; use URI::URL; use CGI::Carp qw(fatalsToBrowser); use FS::UID; @ISA = qw(Exporter); @EXPORT_OK = qw(header menubar idiot eidiot popurl table itable ntable); =head1 NAME FS::CGI - Subroutines for the web interface =head1 SYNOPSIS use FS::CGI qw(header menubar idiot eidiot popurl); print header( 'Title', '' ); print header( 'Title', menubar('item', 'URL', ... ) ); idiot "error message"; eidiot "error message"; $url = popurl; #returns current url $url = popurl(3); #three levels up =head1 DESCRIPTION Provides a few common subroutines for the web interface. =head1 SUBROUTINES =over 4 =item header TITLE, MENUBAR Returns an HTML header. =cut sub header { my($title,$menubar)=@_; my $x = < $title $title

END $x .= $menubar. "

" if $menubar; $x; } =item menubar ITEM, URL, ... Returns an HTML menubar. =cut sub menubar { #$menubar=menubar('Main Menu', '../', 'Item', 'url', ... ); my($item,$url,@html); while (@_) { ($item,$url)=splice(@_,0,2); push @html, qq!$item!; } join(' | ',@html); } =item idiot ERROR This is depriciated. Don't use it. Sends headers and an HTML error message. =cut sub idiot { #warn "idiot depriciated"; my($error)=@_; my($cgi)=FS::UID::cgi; if ( $cgi->isa('CGI::Base') ) { no strict 'subs'; &CGI::Base::SendHeaders; } else { print $cgi->header( '-expires' => 'now' ); } print < Error processing your request

Error processing your request

Your request could not be processed because of the following error:

$error END } =item eidiot ERROR This is depriciated. Don't use it. Sends headers and an HTML error message, then exits. =cut sub eidiot { #warn "eidiot depriciated"; idiot(@_); exit; } =item popurl LEVEL Returns current URL with LEVEL levels of path removed from the end (default 0). =cut sub popurl { my($up)=@_; my($cgi)=&FS::UID::cgi; my($url)=new URI::URL $cgi->url; my(@path)=$url->path_components; splice @path, 0-$up; $url->path_components(@path); my $x = $url->as_string; $x .= '/' unless $x =~ /\/$/; $x; } =item table Returns HTML tag for beginning a table. =cut sub table { my $col = shift; if ( $col ) { qq!!; } else { "
"; } } =item itable Returns HTML tag for beginning an (invisible) table. =cut sub itable { my $col = shift; my $cellspacing = shift || 0; if ( $col ) { qq!
!; } else { qq!
!; } } =item ntable This is getting silly. =cut sub ntable { my $col = shift; my $cellspacing = shift || 0; if ( $col ) { qq!
!; } else { "
"; } } =back =head1 BUGS Not OO. Not complete. =head1 SEE ALSO L, L =head1 HISTORY subroutines for the HTML/CGI GUI, not properly OO. :( ivan@sisd.com 98-apr-16 ivan@sisd.com 98-jun-22 lose the background, eidiot ivan@sisd.com 98-sep-2 pod ivan@sisd.com 98-sep-12 $Log: CGI.pm,v $ Revision 1.17 1999-02-07 09:59:43 ivan more mod_perl fixes, and bugfixes Peter Wemm sent via email Revision 1.16 1999/01/25 12:26:05 ivan yet more mod_perl stuff Revision 1.15 1999/01/18 09:41:48 ivan all $cgi->header calls now include ( '-expires' => 'now' ) for mod_perl (good idea anyway) Revision 1.14 1999/01/18 09:22:37 ivan changes to track email addresses for email invoicing Revision 1.12 1998/12/23 02:23:16 ivan popurl always has trailing slash Revision 1.11 1998/11/12 07:43:54 ivan *** empty log message *** Revision 1.10 1998/11/12 01:53:47 ivan added table command Revision 1.9 1998/11/09 08:51:49 ivan bug squash Revision 1.7 1998/11/09 06:10:59 ivan added sub url Revision 1.6 1998/11/09 05:44:20 ivan *** empty log message *** Revision 1.4 1998/11/09 04:55:42 ivan support depriciated CGI::Base as well as CGI.pm (for now) Revision 1.3 1998/11/08 10:50:19 ivan s/CGI::Base/CGI/; etc. =cut 1;