# The LearningOnline Network # Printout # # $Id: lonprintout.pm,v 1.44 2002/08/01 19:48:18 sakharuk Exp $ # # Copyright Michigan State University Board of Trustees # # This file is part of the LearningOnline Network with CAPA (LON-CAPA). # # LON-CAPA is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # LON-CAPA is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with LON-CAPA; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # /home/httpd/html/adm/gpl.txt # # http://www.lon-capa.org/ # # (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 :http); use Apache::lonxml; use Apache::lonnet; use Apache::inputtags; use Apache::edit; use Apache::File(); use POSIX qw(strftime); sub headerform { my $r = shift; $r->print(< LON-CAPA output for printing

$ENV{'form.postdata'}

What do you want to print? Make a choice.

ENDHEADER } sub menu_for_output { my $r = shift; $r->print(< Current document (you will print what you see on the screen)
ENDMENUOUT1 if (not $ENV{'request.role'}=~m/^au\./) { $r->print(< All problems from the primary sequence
The whole primary sequence (problems plus all html and xml files)
All problems from the top level sequence

ENDMENUOUT2 } my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); $subdirtoprint =~ s/\/[^\/]+$//; if (&Apache::lonnet::allowed('bre',$subdirtoprint) eq 'F') { $r->print(< All problems from current subdirectory (where this particular problem is)
ENDMENUOUT4 } $r->print(<

And what page format do you prefer?

Landscape
Portrait

Number of columns:

ENDMENUOUT5 } sub output_data { my $r = shift; $r->print(< LON-CAPA output for printing

ENDPART my $choice = $ENV{'form.choice'}; my $layout = $ENV{'form.layout'}; my $numberofcolumns = $ENV{'form.numberofcolumns'}; my $laystyle = 'book'; my $result = ''; my $number_of_columns = 1; if ($choice eq 'Standard LaTeX output for current document') { #-- single document - problem, page, html, xml my %moreenv; $moreenv{'form.grade_target'}='tex'; if ($ENV{'request.role'}=~m/^au\./) {$ENV{'form.url'}=~s/http:\/\/[^\/]+//;} $moreenv{'request.filename'}=$ENV{'form.url'}; &Apache::lonnet::appenv(%moreenv); my $texversion=&Apache::lonnet::ssi($ENV{'form.url'}); &Apache::lonnet::delenv('form.grade_target'); $result .= $texversion; $result = &additional_cleanup($result); if ($ENV{'form.url'}=~m/\.page\s*$/) { ($result,$number_of_columns) = &page_cleanup($result); } } elsif ($choice eq 'Standard LaTeX output for the primary sequence' or $choice eq 'Standard LaTeX output for whole primary sequence') { #-- minimal sequence to which the current document belongs #-- where is the primary sequence containing file? my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); $_ = $symbolic; m/([^_]+)_/; my $primary_sequence = '/res/'.$1; #-- open and analyses the primary sequence my $sequence_file=&Apache::lonnet::filelocation("",$primary_sequence); my $sequencefilecontents=&Apache::lonnet::getfile($sequence_file); my @master_seq = &content_map($sequencefilecontents); # # for (my $iu=0;$iu<=$#master_seq;$iu++) { # $result .= ' '.$master_seq[$iu].' '; # } # #-- produce an output string for (my $i=0;$i<=$#master_seq;$i++) { $_ = $master_seq[$i]; m/\"(.*)\"/; $_ = $1; my $urlp = $1; if ($choice eq 'Standard LaTeX output for the primary sequence') { if ($urlp =~ m/\.(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; } } else { 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; } } $result = &additional_cleanup($result); } elsif ($choice eq 'Standard LaTeX output for the top level sequence') { my @master_seq = (); my @add_file_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); #-- 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; } $i++; } @master_seq = @file_seq; #-- produce an output string for (my $i=0;$i<=$#master_seq;$i++) { $_ = $master_seq[$i]; m/\"(.*)\"/; $_ = $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; } } $result = &additional_cleanup($result); } elsif ($choice eq 'Subdirectory print') { my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); $subdirtoprint =~ s/\/[^\/]+$//; my @list_of_files = (); my $localdirectory = $subdirtoprint; $localdirectory =~ s/.*(\/res\/)/$1/; my @content_directory = &Apache::lonnet::dirlist($localdirectory); for (my $iy=0;$iy<=$#content_directory;$iy++) { my @tempo_array = split(/&/,$content_directory[$iy]); $content_directory[$iy] = $tempo_array[0]; if ($content_directory[$iy] =~ m/^[^\.]+\.problem$/) { push @list_of_files,$content_directory[$iy]; } } $localdirectory =~ s/\/$//; for (my $i=0;$i<=$#list_of_files;$i++) { my $urlp = $localdirectory.'/'.$list_of_files[$i]; my %moreenv; $moreenv{'form.grade_target'}='tex'; &Apache::lonnet::appenv(%moreenv); my $texversion=&Apache::lonnet::ssi($urlp); &Apache::lonnet::delenv('form.grade_target'); $texversion =~ s/(\\begin{document})/$1 {\\tiny\\begin{verbatim}$urlp\\end{verbatim}}/; $result .= $texversion; } $result = &additional_cleanup($result); } #-- corrections for the different page formats if ($layout eq 'CBI' and $numberofcolumns eq '1') { } elsif ($layout eq 'CBI' and $numberofcolumns eq '2') { $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/\\documentclass\[letterpaper\]{article}/\\documentclass{article}/; $result =~ s/\\begin{document}/\\textheight 25\.9cm\\oddsidemargin = -0\.57in\\evensidemargin = -0\.57in\\textwidth= 9cm\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1}\\parbox{\\minipagewidth}{\\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/\\includegraphics{/\\includegraphics\[width=\\textwidth\]{/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\/GPL $1/; $result =~ s/(\\end{document})/\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny Dept\. of Physics and Astronomy, MSU\\makebox\[1.5cm\]\[b\]{\\hfill}LON-CAPA\\copyright MSU GNU\/GPL $1/; # $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[9\.0cm\]\[b\]{\\hrulefill})/$2$1/g; $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g; $result =~ s/(\\end{longtable}\s*)\\newline/$1/g; $result =~ s/\$number_of_columns/$number_of_columns/g; } #-- LaTeX corrections my $first_comment = index($result,'',$first_comment); substr($result,$first_comment,$end_comment-$first_comment+3) = ''; $first_comment = index($result,'