--- loncom/interface/lonprintout.pm 2002/01/22 10:42:57 1.13 +++ loncom/interface/lonprintout.pm 2002/03/21 16:15:34 1.18 @@ -1,7 +1,7 @@ # The LearningOnline Network # Printout # -# $Id: lonprintout.pm,v 1.13 2002/01/22 10:42:57 sakharuk Exp $ +# $Id: lonprintout.pm,v 1.18 2002/03/21 16:15:34 sakharuk Exp $ # # Copyright Michigan State University Board of Trustees # @@ -58,7 +58,7 @@ sub headerform {
-

Printout:



+

What do you want to print? Make a choice.


ENDHEADER } @@ -68,10 +68,15 @@ sub menu_for_output { $r->print(< - Standard LaTeX output for current document
+ Current document +(you will print what you see on the screen)
Standard LaTeX output for the primary sequence
- Standard LaTeX output for the top level sequence
- + All documents from the top level sequence
+

+

And what page format do you prefer?

+ CBI
+ CAPA
+ @@ -79,6 +84,8 @@ ENDMENUOUT } + + sub output_data { my $r = shift; $r->print(<//g; - $output_seq =~ s/<\/physnet>//g; - $output_seq = ''.$output_seq.' '; -#-- final accord - $result = &Apache::lonxml::xmlparse('tex',$output_seq,'',%mystyle); +#-- additional cleanup for output + my $first_app = index($result,'\documentclass',0); + $first_app = index($result,'\documentclass',$first_app+5); + while ($first_app != -1) { + my $second_app = index($result,'begin{document}',$first_app); + $first_app = rindex($result,'\end{document}',$first_app); + substr($result,$first_app,$second_app-$first_app+15) = '\vskip 7 mm'; + $first_app = index($result,'\documentclass',$first_app+5); + } } elsif ($choice eq 'Standard LaTeX output for the top level sequence') { - -#-- where is the main sequence of the course? - my @master_seq = (); my $keyword = 0; my $output_seq = ''; - +#-- where is the main sequence of the course? my $main_seq = '/res/'.$ENV{'request.course.uri'}; my $file=&Apache::lonnet::filelocation("",$main_seq); my $filecontents=&Apache::lonnet::getfile($file); my @file_seq = &content_map($filecontents); - #-- temporary solution (without sequence inside sequence) - have to be generalized - + # if (defined @master_seq) { @@ -198,7 +182,7 @@ ENDPART @master_seq = @file_seq; # @file_seq = (); # } - + #-- checking wether .sequence file is among the set of files # my $current_file = ''; # for (my $i=0; $i<=$#file_seq; $i++) { @@ -236,18 +220,32 @@ ENDPART $first_app = index($result,'\documentclass',$first_app+5); } } +#-- corrections for the different page formats + if ($layout eq 'CBI') { + $result =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{-40pt}\\setlength{\\evensidemargin}{-60pt}\\setlength{\\topmargin}{200pt}\\setlength{\\textwidth}{4\.4in}\\setlength{\\textheight}{6\.8in}\\setlength{\\parindent}{20pt}\\setlength{\\marginparwidth}{90pt}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt} \\begin{document}/; + $laystyle = 'album'; + } elsif ($layout eq 'CAPA') { + my $courseidinfo = $ENV{'request.role'}; + $_ = $courseidinfo; + m/.*\/(.*)/; + $courseidinfo = $ENV{'course.physnet_'.$1.'.description'}; + $result =~ s/\\documentclass\[letterpaper\]{article}/\\documentclass\[twocolumn\]{article}/; + $result =~ s/\\begin{document}/\\textheight 25\.9cm\\oddsidemargin = -0\.57in\\evensidemargin = -0\.57in\\textwidth= 7\.7in\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1}\\noindent\\fbox{\\textbf{$ENV{'environment.firstname'} $ENV{'environment.lastname'}}}\\hskip 1\.4in $courseidinfo \\vskip 5 mm /; + $result =~ s/\\includegraphics/\\includegraphics\[width=9\.0 cm\]/g; + } +#-- LaTeX corrections + $result =~ s/^\s+$//gm; #remove empty lines + $result =~ s/%/\\%/g; #corrects % #-- writing .tex file in prtspool - { - my $temp_file; - $filename = "/home/httpd/prtspool/$ENV{'environment.firstname'}$ENV{'environment.lastname'}temp$ENV{'user.login.time'}.tex"; - unless ($temp_file = Apache::File->new('>'.$filename)) { - $r->log_error("Couldn't open $filename for output $!"); - return SERVER_ERROR; - } - print $temp_file $result; - } + my $temp_file; + $filename = "/home/httpd/prtspool/$ENV{'environment.firstname'}$ENV{'environment.lastname'}temp$ENV{'user.login.time'}.tex"; + unless ($temp_file = Apache::File->new('>'.$filename)) { + $r->log_error("Couldn't open $filename for output $!"); + return SERVER_ERROR; + } + print $temp_file $result; $r->print(< + FINALEND @@ -275,6 +273,7 @@ sub content_map { m/to=\"(\d+)\"/; push @number_seq,$1; $startlink = index($map_string,'from="'.$1.'"',$startlink); + $startlink = rindex($map_string,'