--- loncom/interface/lonprintout.pm 2002/01/11 17:06:56 1.12 +++ loncom/interface/lonprintout.pm 2002/04/12 13:45:48 1.22 @@ -1,7 +1,7 @@ # The LearningOnline Network # Printout # -# $Id: lonprintout.pm,v 1.12 2002/01/11 17:06:56 sakharuk Exp $ +# $Id: lonprintout.pm,v 1.22 2002/04/12 13:45:48 sakharuk Exp $ # # Copyright Michigan State University Board of Trustees # @@ -43,6 +43,8 @@ use strict; use Apache::Constants qw(:common :http); use Apache::lonxml; use Apache::lonnet; +use Apache::inputtags; +use Apache::edit; use Apache::File(); @@ -56,7 +58,7 @@ sub headerform {
-

Printout:



+

What do you want to print? Make a choice.


ENDHEADER } @@ -66,10 +68,16 @@ sub menu_for_output { $r->print(< - Standard LaTeX output for current document
- Standard LaTeX output for the primary sequence
- Standard LaTeX output for the top level sequence
- + Current document +(you will print what you see on the screen)
+ All problems from the primary sequence
+ The whole primary sequence (problems plus all html and xml files)
+ All problems from the top level sequence
+

+

And what page format do you prefer?

+ CBI
+ CAPA
+ @@ -77,6 +85,8 @@ ENDMENUOUT } + + sub output_data { my $r = shift; $r->print(<Unable to find default_homework.lcpm"); - $default=''; + my @file_seq = &content_map($filecontents); +#-- do we have any other sequence inside? + my $i=0; + while ($i<=$#file_seq) { + $_ = $file_seq[$i]; + if (/\.sequence$/) { + $file = &Apache::lonnet::filelocation("",$file_seq[$i]); + $filecontents=&Apache::lonnet::getfile($file); + @add_file_seq = &content_map($filecontents); + splice(@file_seq,$i,1,@add_file_seq); + @add_file_seq = (); + $i = -1; } - $result = &Apache::lonxml::xmlparse('tex', $filecontents,$default.&Apache::lonhomework::setup_vars('tex'),%mystyle); - - - } else { - $result = &Apache::lonxml::xmlparse('tex',$filecontents,'',%mystyle); - } - - - - - - -# my $ere; -# foreach $ere (%ENV) { -# $result .= ' SS '.$ere.' => '.$ENV{$ere}.' FF '."\n\n"; -# } - } elsif ($choice eq 'Standard LaTeX output for the primary sequence') { - my @master_seq = (); - my $keyword = 0; - my $output_seq = ''; - my $current_file = '/res/'.$ENV{'request.ambiguous'}; - $current_file =~ s/(\/res\/physnet\/physnet)(\/m\d+)\/(.*)/$1$2$2\.sequence/; - while ($current_file ne '') { - my $file=&Apache::lonnet::filelocation("",$current_file); - my $filecontents=&Apache::lonnet::getfile($file); - my @file_seq = &content_map($filecontents); - if (defined @file_seq) { -#-- adding an additional array to the master one - if (defined @master_seq) { - my $old_value = $#master_seq; - my $total_value = $#master_seq + $#file_seq +2; - for (my $j=0; $j<=$old_value-$keyword+1; $j++) { - $master_seq[$total_value-$j] = $master_seq[$old_value-$j]; - } - for (my $j=0; $j<=$#file_seq; $j++){ - $master_seq[$keyword+$j] = $file_seq[$j]; - } - @file_seq = (); - $keyword = 0; - } else { - @master_seq = @file_seq; - @file_seq = (); - } - } -#-- checking wether .sequence file is among the set of files - $current_file = ''; - for (my $i=0; $i<=$#file_seq; $i++) { - $_ = $file_seq[$i]; - if (m/(.*)\.sequence/) { - $current_file = $_; - $keyword = $i; - last; - } - } + $i++; } + @master_seq = @file_seq; #-- produce an output string for (my $i=0;$i<=$#master_seq;$i++) { $_ = $master_seq[$i]; m/\"(.*)\"/; - if (index($1,'-tc.xml',0)==-1) { - my $file=&Apache::lonnet::filelocation("",$1); - my $filecontents=&Apache::lonnet::getfile($file); - $output_seq .= $filecontents; + $_ = $1; + my $urlp = $1; + if (/\.(problem|exam|quiz|assess|survey|form|library)/) { + my %moreenv; + $moreenv{'form.grade_target'}='tex'; + &Apache::lonnet::appenv(%moreenv); + my $texversion=&Apache::lonnet::ssi($urlp); + &Apache::lonnet::delenv('form.grade_target'); + $result .= $texversion; } } -#-- cleanup of output string (temporary cbi-specific) - $output_seq =~ s///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 3 mm'; + $first_app = index($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; + $result =~ s/(\\end{document})/\\newline\\noindent\\makebox\[9.0cm\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny Dept\. of Physics and Astronomy, MSU\\makebox\[1.5cm\]\[b\]{\\hfill}LON-CAPA\\copyright MSU GNU\/GPS $1/; } +#-- LaTeX corrections + $result =~ s/^\s+$//gm; #remove empty lines + $result =~ s/%/\\%/g; #corrects % + $result =~ s/(\s)+/$1/g; #removes more than one empty space + $result =~ s/\\\\\s*(\\vskip)/ $1/gm; + $result =~ s/ (<|>|) / \$$1\$ /g; #corrects < or > +#-- Do all of eps figures exist? + my $needconvert = 0; + $_ = $result; + if (/\\needepsconversion/) { $needconvert = 1; } #-- 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{'user.name'}$ENV{'user.domain'}temp$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 @@ -218,7 +269,8 @@ sub content_map { $_ = $chunk; m/to=\"(\d+)\"/; push @number_seq,$1; - $startlink = index($map_string,'',$stalink); + if ($ahed1 != -1) { + if ($ahed1 < $ahed2) { + $startlink = $ahed1; + } else { + $startlink = rindex($map_string,'src="',$stalink); + } + } else { + $startlink = rindex($map_string,'src="',$stalink); + } + + } $startlink = index($map_string,'"',$startlink); $endlink = index($map_string,'"',$startlink+1); $chunk = substr($map_string,$startlink,$endlink-$startlink+1); @@ -253,13 +318,12 @@ sub handler { #-- start form &headerform($r); #-- menu for output - unless ($ENV{'form.phase'}) { + unless ($ENV{'form.phase'}) { &menu_for_output($r); } #-- core part if ($ENV{'form.phase'} eq 'two') { &output_data($r); - } return OK; @@ -269,7 +333,11 @@ sub handler { __END__ + + +#### Test block # my $ere; # foreach $ere (%ENV) { -# $r->print(' SS '.$ere.' => '.$ENV{$ere}.' FF '."\n\n"); +# $result .= ' SS '.$ere.' => '.$ENV{$ere}.' FF '."\n\n"; # } +####