diff options
| author | ivan <ivan> | 1999-08-04 09:03:53 +0000 |
|---|---|---|
| committer | ivan <ivan> | 1999-08-04 09:03:53 +0000 |
| commit | 6cd87c0d3b5280446301c647fa5f1ec5a593fa3f (patch) | |
| tree | fe89a332b15b9203605d1c49e20347010e0b7275 /FS/FS/CGI.pm | |
| parent | 6981a417a49264fd4e03dc0167e070f7a4c128e1 (diff) | |
initial checkin of module files for proper perl installation
Diffstat (limited to 'FS/FS/CGI.pm')
| -rw-r--r-- | FS/FS/CGI.pm | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/FS/FS/CGI.pm b/FS/FS/CGI.pm new file mode 100644 index 0000000..3577c14 --- /dev/null +++ b/FS/FS/CGI.pm @@ -0,0 +1,211 @@ +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 = <<END; + <HTML> + <HEAD> + <TITLE> + $title + </TITLE> + </HEAD> + <BODY BGCOLOR="#e8e8e8"> + <FONT SIZE=7> + $title + </FONT> + <BR><BR> +END + $x .= $menubar. "<BR><BR>" 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!<A HREF="$url">$item</A>!; + } + 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 $cgi->header( '-expires' => 'now' ); + } + print <<END; +<HTML> + <HEAD> + <TITLE>Error processing your request</TITLE> + </HEAD> + <BODY> + <CENTER> + <H4>Error processing your request</H4> + </CENTER> + Your request could not be processed because of the following error: + <P><B>$error</B> + </BODY> +</HTML> +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 ( $col ) { + qq!<TABLE BGCOLOR="$col" BORDER=1 WIDTH="100%">!; + } else { + "<TABLE BORDER=1>"; + } +} + +=item itable + +Returns HTML tag for beginning an (invisible) table. + +=cut + +sub itable { + my $col = shift; + my $cellspacing = shift || 0; + if ( $col ) { + qq!<TABLE BGCOLOR="$col" BORDER=0 CELLSPACING=$cellspacing WIDTH="100%">!; + } else { + qq!<TABLE BORDER=0 CELLSPACING=$cellspacing WIDTH="100%">!; + } +} + +=item ntable + +This is getting silly. + +=cut + +sub ntable { + my $col = shift; + my $cellspacing = shift || 0; + if ( $col ) { + qq!<TABLE BGCOLOR="$col" BORDER=0 CELLSPACING=$cellspacing>!; + } else { + "<TABLE BORDER>"; + } + +} + +=back + +=head1 BUGS + +Not OO. + +Not complete. + +=head1 SEE ALSO + +L<CGI>, L<CGI::Base> + +=cut + +1; + + |