package Util::HTMLcatalog;
##############################################################################
#
# DESCRIPTION: Create a catalog of files in HTML format. This Class works
# DESCRIPTION: just like the parent class except that the output is in
# DESCRIPTION: HTML format.
#
# HISTORY:
#
# VERSION: 1.0
#
##############################################################################
use Util::Catalog;
@ISA = ("Util::Catalog");
use strict;
#########################################
# constructor
#########################################
sub new {
my $proto=shift;
my $self=$proto->SUPER::new(shift);
my $filename=$self->filename();
####################################
# file type of the HTML list
####################################
$self->{HTML_TYPE}=shift;
$self->{CAT_NAME}=$filename->get($self->{HTML_TYPE});
##############################################
# write the HTML header
##############################################
my $seq=$filename->sequence();
my $header=$filename->get("header");
$self->{DATA}.="<HTML>\n";
$self->{DATA}.="<TITLE>\n";
$self->{DATA}.="Sequence $seq File List\n";
$self->{DATA}.="</TITLE>\n";
$self->{DATA}.="<BODY>\n";
$self->{DATA}.="<H1>Sequence $seq File List</H1>\n";
$self->{DATA}.="This page lists all of the files included in the\n";
$self->{DATA}.="distribution for this sequence.\n";
$self->{DATA}.="The size of most files is given after the\n";
$self->{DATA}.="file name.\n";
$self->{DATA}.="<P>\n";
$self->{DATA}.="The following information is also available:\n";
$self->{DATA}.="<UL>\n";
$self->{DATA}.=" <LI><STRONG><A HREF=\"${header}\">\n";
$self->{DATA}.=" The processing header page</A></STRONG>\n";
$self->{DATA}.="</UL>\n";
$self->{DATA}.="<HR>\n";
return $self;
}
#####################
# METHODS:
#####################
###################################################
# add all the files of a given type to the catalog
###################################################
sub add_type {
my $self=shift;
my $type=shift;
my @files=$self->files_of_type($type);
if(! @files) {return};
my $description=$self->filename()->description($type);
my $format=$self->format($files[0]);
########################################
# HTML header for this file type
########################################
$self->{DATA}.="<H2>$description ($format)</H2>\n";
$self->{DATA}.="<OL>\n";
my $file;
foreach $file (@files ) {
$self->add_file($file);
}
$self->{DATA}.="</OL>\n";
}
######################################
# add a file to the catalog
######################################
sub add_file {
my $self=shift;
my $file=shift;
my $size=$self->size($file);
$self->{DATA}.="<LI> $file";
if($size) { $self->{DATA}.=" ($size kilobytes)\n" }
else { $self->{DATA}.= "\n" }
}
###########################################
# write the file
###########################################
sub close {
my $self=shift;
my $filename=$self->filename();
my $file=$filename->get($self->{HTML_TYPE});
open HTML, ">$file";
print HTML $self->{DATA};
close HTML;
}
1;