# The LearningOnline Network # Printout # # (Internal Server Error Handler # # (Login Screen # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14, # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer) # # 3/1/1 Gerd Kortemeyer) # # 3/1 Gerd Kortemeyer # # 9/17 Alex Sakharuk # package Apache::lonprintout; use strict; use Apache::Constants qw(:common); use Apache::lonxml; use Apache::lonnet; use Apache::File; sub headerform { my $r = shift; $r->print(< LON-CAPA output for printing

Printout:

ENDHEADER } sub menu_for_output { my $r = shift; $r->print(< Standard LaTeX output for current document

Standard LaTeX output for the whole sequence

ENDMENUOUT } sub output_data { my $r = shift; $r->print(< LON-CAPA output for printing

ENDPART my $choice = $ENV{'form.choice'}; my $result = ''; my %mystyle; if ($choice eq 'Standard LaTeX output for current document') { my $file=&Apache::lonnet::filelocation("",'/res/'.$ENV{'request.ambiguous'}); my $filecontents=&Apache::lonnet::getfile($file); $result = &Apache::lonxml::xmlparse('tex',$filecontents,'',%mystyle); my $tempo_file; my $file = '/home/httpd/prtspool/temp.tex'; unless ($tempo_file = Apache::File->new($file)) { $r->log_error("Couldn't open $file for output"); return SERVER_ERROR; } $r->print($result); } elsif ($choice eq 'Standard LaTeX output for the whole sequence') { my $current_file = '/res/'.$ENV{'request.ambiguous'}; $current_file =~ s/(\/res\/physnet\/physnet)(\/m\d+)\/(.*)/$1$2$2\.sequence/; my $file=&Apache::lonnet::filelocation("",$current_file); my $filecontents=&Apache::lonnet::getfile($file); $result = &Apache::lonxml::xmlparse('tex',$filecontents,'',%mystyle); $result = &content_map($result); $r->print($result); } $r->print(< FINALEND } sub content_map { #-- find a list of files to publish my $map_string = shift; return $map_string; } sub handler { my $r = shift; $r->content_type('text/html'); $r->send_http_header; #-- start form &headerform($r); #-- menu for output unless ($ENV{'form.phase'}) { &menu_for_output($r); } #-- core part if ($ENV{'form.phase'} eq 'two') { &output_data($r); } return OK; } 1; __END__