# The LearningOnline Network # Printout # # $Id: lonprintout.pm,v 1.101 2003/01/06 15:19:21 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::loncommon; use Apache::inputtags; use Apache::grades; use Apache::edit; use Apache::File(); use Apache::lonnavmaps; use POSIX qw(strftime); use GDBM_File; my %hash; my $LaTeXwidth = 0; sub headerform { my $r = shift; $r->print(< LON-CAPA output for printing

ENDHEADER if ($ENV{'form.postdata'}=~m|^/res/|) { $r->print(<Path to current document: $ENV{'form.postdata'}

ENDHEADER1 } } sub menu_for_output { my $r = shift; my ($title_for_single_resource,$title_for_sequence,$title_for_main_map) = &details_for_menu; my $assignment = $title_for_sequence; if ($title_for_single_resource ne '') {$title_for_single_resource = '"'.$title_for_single_resource.'"';} if ($title_for_sequence ne '') {$title_for_sequence = '"'.$title_for_sequence.'"';} if ($title_for_main_map ne '') {$title_for_main_map = '"'.$title_for_main_map.'"';} $ENV{'form.postdata'} =~ s|http://[^/]+||; my $subdir_to_print = $ENV{'form.postdata'}; $subdir_to_print =~ m/\/([^\/]+)$/; $subdir_to_print =~ s/\Q$1\E//; $r->print(<What do you want to print? Make a choice.
Current document $title_for_single_resource (prints what you just saw on the screen)
ENDMENUOUT1 if ($ENV{'form.postdata'}=~/\/res\//) { $r->print(< Problem(s) from $title_for_sequence
Problem(s) plus page(s) or html/xml file(s) from $title_for_sequence
ENDMENUOUT2 } if (($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) and ($ENV{'form.postdata'}=~/\/res\//)) { $r->print(< All problems in this course (warning: this may be time consuming)

All problems from $title_for_sequence for selected students

ENDMENUOUT6 } my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); $subdirtoprint =~ s/\/[^\/]+$//; if ((&Apache::lonnet::allowed('bre',$subdirtoprint) eq 'F') and ($ENV{'form.postdata'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)/)) { $r->print(< Problems from current subdirectory $subdir_to_print
ENDMENUOUT4 } $r->print(<

And what page format do you prefer?

Landscape
Portrait

Number of columns:

Paper size (format [width x height]):

ENDMENUOUT5 } sub sequence_content_menu { my ($key_to,$r) = @_; my $primary_sequence; my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); my @sequence = split('___',$symbolic); if ($sequence[0]=~/^uploaded/) {$primary_sequence = '/'.$sequence[0];} else {$primary_sequence = '/res/'.$sequence[0];} my @master_seq = &coming_from_hash($primary_sequence,$sequence[0]); my @master_seq_view = @master_seq; for (my $i=0;$i<=$#master_seq_view;$i++) { $master_seq_view[$i]=~/\/([^\/]+)$/; $master_seq_view[$i]=$1; } $r->print(<

Mark item(s) which you want to print

ENDMENUOUT1 my $inc=0; for (my $i=0;$i<=$#master_seq_view;$i++) { if ($key_to==1 && $master_seq_view[$i]=~/\.(problem|exam|quiz|assess|survey|form|library)$/) { $r->print('
'."\n". $master_seq_view[$i]); $inc++; } elsif ($key_to==0 && $master_seq_view[$i]=~/\.(problem|exam|quiz|assess|survey|form|library|xml|htm|html|page)$/) { $r->print('
'. $master_seq_view[$i]); $inc++; } } $r->print(< ENDMENUOUT2 } sub problem_choice_menu { my $r = shift; my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); $subdirtoprint =~ s/\/[^\/]+$//; my @list_of_files = (); my @content_directory = (); if ($subdirtoprint =~ m|/home/([^/]+)/public_html|) { #localmachine CSTR space my $user=$1; my $domain=$Apache::lonnet::perlvar{'lonDefDomain'}; @content_directory = &Apache::lonnet::dirlist($subdirtoprint, $domain, $user,''); } else { @content_directory = &Apache::lonnet::dirlist($subdirtoprint); } for (my $iy=0;$iy<=$#content_directory;$iy++) { my @tempo_array = split(/&/,$content_directory[$iy]); if ($tempo_array[0] =~ m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/) { push(@list_of_files,$tempo_array[0]); } } $subdirtoprint =~ s/\/$//; for (my $i=0;$i<=$#list_of_files;$i++) { $list_of_files[$i] = $subdirtoprint.'/'.$list_of_files[$i]; } $r->print(<

Mark problems which you want to print

ENDMENUOUT1 my $i=0; foreach my $file (@list_of_files) { $r->print('
'. $file); $i++; } $r->print(< ENDMENUOUT2 } sub additional_class_menu { my $r = shift; $r->print(<

Select student(s) whose assignment you want to print

ENDMENUOUT1 my %courselist=&Apache::lonnet::dump( 'classlist', $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); my $now=time; $r->print(< function checkall() { for (i=0; i

ENDDISHEADER my $i = 0; foreach (sort keys %courselist) { my ($end,$start)=split(/\:/,$courselist{$_}); my $active=1; if (($end) && ($now>$end)) { $active=0; } if ($active) { my ($sname,$sdom)=split(/\:/,$_); my %reply=&Apache::lonnet::get('environment', ['firstname','middlename','lastname','generation'], $sdom,$sname); my $section=&Apache::lonnet::usection ($sdom,$sname,$ENV{'request.course.id'}); $r->print( '
'. $reply{'firstname'}.' '. $reply{'middlename'}.' '. $reply{'lastname'}.' '. $reply{'generation'}. ' ('.$_.') '.$section); $i++; } } $r->print(<Number of blank pages to add:
ENDMENUOUT2 } sub additional_print_menu { my $r = shift; my $what_to_print = ''; for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) { $what_to_print .= ''; } for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) { $what_to_print .= ''; } for (my $i=0; $i<$ENV{'form.numberoffiles'};$i++) { $what_to_print .= ''; } $r->print(< Define one column layout parameters:
Width:
Height:
Left margin:
ENDMENUOUT } 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 $papersize = $ENV{'form.papersize'}; my $laystyle = 'book'; my $assignment = $ENV{'form.assignment'}; if ($choice eq 'Subdirectory print') { if ($ENV{'form.layout'} eq '') {$layout = 'CAPA';} if ($ENV{'form.papersize'} eq '') {$papersize = 'Letter [8 1/2x11 in]';} if ($ENV{'form.numberofcolumns'} eq '') {$numberofcolumns = 2;} } if (($choice eq 'Standard LaTeX output for current document') && ($ENV{'form.url'}=~m|^/~|)) { if ($ENV{'form.layout'} eq '') {$layout = 'CAPA';} if ($ENV{'form.papersize'} eq '') {$papersize = 'Letter [8 1/2x11 in]';} if ($ENV{'form.numberofcolumns'} eq '') {$numberofcolumns = 2;} } my $result = ''; my $number_of_columns = 1; #used only for pages to determine the width of the cell my $selectionmade = ''; my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$layout,$numberofcolumns); my $LaTeXwidth; if ($textwidth=~/(\d+\s*cm)/) { $LaTeXwidth = $1*10; } elsif ($textwidth=~/(\d+\s*mm)/) { $LaTeXwidth = $1; } if ($choice eq 'Standard LaTeX output for current document') { #-- single document - problem, page, html, xml $selectionmade = 1; if ($ENV{'form.url'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) { my %moreenv; $moreenv{'form.grade_target'}='tex'; if (&Apache::lonnet::allowed('bre',$ENV{'form.url'})) { $ENV{'form.url'}=~s/http:\/\/[^\/]+//; } $moreenv{'request.filename'}=$ENV{'form.url'}; $moreenv{'form.textwidth'}=$LaTeXwidth; &Apache::lonnet::appenv(%moreenv); my $texversion=&Apache::lonnet::ssi($ENV{'form.url'}); &Apache::lonnet::delenv('form.grade_target','form.textwidth','form.counter'); $result .= $texversion; if ($ENV{'form.url'}=~m/\.page\s*$/) { ($result,$number_of_columns) = &page_cleanup($result); } } else { $result='\documentclass[letterpaper]{article}\usepackage{calc}\begin{document}Printout of this type of document is currently not supported: '; if ($ENV{'form.url'}=~/\/(aboutme|syllabus|bulletinboard|smppg)$/) { $result.=$1; } else { $result.=$ENV{'form.url'}; } $result.=' \end{document}' } } elsif ($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 @master_seq = (); for (my $i=0; $i<$ENV{'form.numberoffiles'};$i++) { if ($ENV{'form.whatfile'.$i}=~/\S/) { push @master_seq,$ENV{'form.whatfile'.$i}; } } #-- produce an output string my $flag_latex_header_remove = 'NO'; my $flag_page_in_sequence = 'NO'; for (my $i=0;$i<=$#master_seq;$i++) { my ($urlp,$symb) = split /&&/, $master_seq[$i]; if ($choice eq 'Standard LaTeX output for the primary sequence') { $selectionmade = 2; } elsif ($choice eq 'Standard LaTeX output for whole primary sequence') { $selectionmade = 3; } my %moreenv; $moreenv{'form.grade_target'}='tex'; $moreenv{'form.textwidth'}=$LaTeXwidth; &Apache::lonnet::appenv(%moreenv); #&Apache::lonnet::logthis("Trying to get $urlp with symb $symb"); my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb)); &Apache::lonnet::delenv('form.grade_target','form.textwidth'); if ($urlp =~ m/\.page/) { ($texversion,my $number_of_columns_page) = &page_cleanup($texversion); if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;} $texversion =~ s/\\end{document}\d*/\\end{document}/; $flag_page_in_sequence = 'YES'; } if ($flag_latex_header_remove ne 'NO') { $texversion = &latex_header_footer_remove($texversion); } else { $texversion =~ s/\\end{document}//; } $result .= $texversion; $flag_latex_header_remove = 'YES'; } &Apache::lonnet::delenv('form.counter'); if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;} $result .= '\end{document}'; } elsif ($choice eq 'Standard LaTeX output for the top level sequence') { # where is the main sequence of the course? $selectionmade = 4; my $main_seq = '/res/'.$ENV{'request.course.uri'}; my @file_seq = &coming_from_hash_whole($main_seq); my $flag_latex_header_remove = 'NO'; #-- produce an output string for (my $i=0;$i<=$#file_seq;$i++) { my ($urlp,$symb) = split /&&/, $file_seq[$i]; $urlp=~s/\/home\/httpd\/html//; if ($urlp=~m/\.(problem|exam|quiz|assess|survey|form|library)/) { my %moreenv; $moreenv{'form.grade_target'}='tex'; $moreenv{'form.textwidth'}=$LaTeXwidth; &Apache::lonnet::appenv(%moreenv); my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb)); &Apache::lonnet::delenv('form.grade_target','form.textwidth'); if ($flag_latex_header_remove ne 'NO') { $texversion = &latex_header_footer_remove($texversion); } else { $texversion =~ s/\\end{document}//; } $result .= $texversion; $flag_latex_header_remove = 'YES'; } } $result .= '\end{document}'; } elsif ($choice eq 'All class print') { #-- prints assignments for whole class or for selected students $selectionmade = 5; my @students = (); for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) { if ($ENV{'form.whomtoprint'.$i}=~/:/) { push @students,$ENV{'form.whomtoprint'.$i}; } } #where is the primary sequence containing current resource (the same for all students)? my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); my @sequence = split('___',$symbolic); my $primary_sequence = '/res/'.$sequence[0]; my @master_seq = &coming_from_hash($primary_sequence,$sequence[0]); #loop over students my $flag_latex_header_remove = 'NO'; my %moreenv; $moreenv{'form.textwidth'}=$LaTeXwidth; &Apache::lonnet::appenv(%moreenv); foreach my $person (@students) { my $current_output = ''; my ($usersection,$username,$userdomain) = split /:/,$person; my $fullname = &Apache::grades::get_fullname($username,$userdomain); #goes through all resources, checks if they are available for current student, and produces output foreach my $curresline (@master_seq) { my ($curres,$symb) = split /&&/, $curresline; if ($curres=~ m/\.(problem|exam|quiz|assess|survey|form|library)/) { my ($map,$id,$res_url) = split(/___/,$symb); if (&Apache::lonnet::allowed('bre',$res_url)) { my $rendered = &Apache::loncommon::get_student_view($symb,$username,$userdomain, $ENV{'request.course.id'},'tex'); if ($flag_latex_header_remove eq 'YES') { $rendered = &latex_header_footer_remove($rendered); } else { $rendered =~ s/\\end{document}//; } $current_output .= $rendered; } $flag_latex_header_remove = 'YES'; } } if ($current_output=~/\\documentclass/) { my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm}\\setlength{\\headheight}{1cm}\\setlength{\\headsep}{0.5cm}\\pagestyle{myheadings}\\markboth{}{{$courseidinfo - $assignment}}\\begin{document}\\noindent\\textit{\\textbf{$fullname}}\\vskip 3 mm /; } else { my $blanspages = ''; for (my $j=0;$j<$ENV{'form.addedpages'};$j++) {$blanspages.='\clearpage\strut\clearpage';} $current_output = '\strut\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License } \\vskip 3mm'.$blanspages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\textit{\textbf{'.$fullname.'}}\hskip 1.4in } \vskip 5 mm '.$current_output; } $result .= $current_output; &Apache::lonnet::delenv('form.counter'); } $result .= '\end{document}'; &Apache::lonnet::delenv('form.textwidth'); } elsif ($choice eq 'Subdirectory print') { #prints selected problems from the subdirectory $selectionmade = 6; my @list_of_files = (); for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) { if ($ENV{'form.whattoprint'.$i}=~/^\//) { push @list_of_files,$ENV{'form.whattoprint'.$i}; } } my $flag_latex_header_remove = 'NO'; for (my $i=0;$i<=$#list_of_files;$i++) { my $urlp = $list_of_files[$i]; if ($urlp=~/\//) { my %moreenv; $moreenv{'form.grade_target'}='tex'; $moreenv{'form.textwidth'}=$LaTeXwidth; &Apache::lonnet::appenv(%moreenv); if ($urlp =~ m|/home/([^/]+)/public_html|) { $urlp =~ s|/home/([^/]*)/public_html|/~$1|; } my $texversion=&Apache::lonnet::ssi($urlp); &Apache::lonnet::delenv('form.grade_target','form.textwidth'); #this chunck is responsible for printing the path to problem my $newurlp = ''; my $HowMany = length($urlp)*2; if ($HowMany > $LaTeXwidth) { my @temporrary = split '/',$urlp; my $HowManyNew = 0; for (my $ii=0;$ii<=$#temporrary;$ii++) { if ($temporrary[$ii] ne '') { $HowManyNew += length($temporrary[$ii])*2; if ($HowManyNew < $LaTeXwidth ) { $newurlp .= '/'.$temporrary[$ii]; } else { $HowManyNew = 0; $newurlp .= '|\vskip -1 mm \noindent \verb|'; $ii--; } } } } $texversion =~ s/(\\begin{minipage}{\\textwidth})/$1 {\\small\\noindent\\verb|$newurlp\|\\vskip 0 mm}/; if ($flag_latex_header_remove ne 'NO') { $texversion = &latex_header_footer_remove($texversion); } else { $texversion =~ s/\\end{document}//; } $result .= $texversion; } $flag_latex_header_remove = 'YES'; } $result .= '\end{document}'; } #-------------------------------------------------------- corrections for the different page formats $result = &page_format_transformation($papersize,$layout,$numberofcolumns,$choice,$result,$assignment); if ($layout eq 'CBI') { $laystyle = 'album'; } $result = &latex_corrections($number_of_columns,$result); #changes page's parameters for the one column output if ($ENV{'form.numberofcolumns'} == 1) { $result =~ s/\\textwidth= 9cm/\\textwidth= $ENV{'form.width'}/; $result =~ s/\\textheight 25\.9cm/\\textheight $ENV{'form.height'}/; $result =~ s/\\evensidemargin = -0\.57in/\\evensidemargin= $ENV{'form.leftmargin'}/; $result =~ s/\\oddsidemargin = -0\.57in/\\oddsidemargin= $ENV{'form.leftmargin'}/; } #-- writing .tex file in prtspool my $temp_file; my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex"; unless ($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 } sub coming_from_hash_whole { my $mainsequence = shift; my @resourcelist = (); my $mapid = $hash{'map_pc_'.$mainsequence}; my $mapstart = $hash{'map_start_'.$mainsequence}; my $mapfinish = $hash{'map_finish_'.$mainsequence}; my $current_resource = $mapstart; while ($current_resource ne $mapfinish) { if ($hash{'src_'.$current_resource}=~/\.sequence$/) { push @resourcelist,&coming_from_hash_whole($hash{'src_'.$current_resource}); } else { $mainsequence =~ /\/res\/(.*)$/; my $presymb = $1; my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}}; if ($rid=~/,/) { my @rid = split /,/, $rid; foreach my $rid_element (@rid) { if ($rid_element =~ m/^$mapid\.(\d*)/) { $rid = $1; last; } } } else { $rid =~ m/^$mapid\.(\d*)/; $rid = $1; } $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/; my $symb = $presymb.'___'.$rid.'___'.$1; push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb; } $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}}; } return @resourcelist; } sub coming_from_hash { my ($mainsequence,$symb) = @_; my @resourcelist = (); my $mapid = $hash{'map_pc_'.$mainsequence}; my $mapstart = $hash{'map_start_'.$mainsequence}; my $mapfinish = $hash{'map_finish_'.$mainsequence}; my ($presymb); if ($symb) { ($presymb)=split(/___/,$symb); } else { $presymb=$mainsequence; $presymb=~s|^/res/||; } $presymb = $presymb.'___'; my $current_resource = $mapstart; while ($current_resource ne $mapfinish) { if (not $hash{'src_'.$current_resource}=~/\.sequence$/) { my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}}; if ($rid=~/,/) { my @rid = split /,/, $rid; foreach my $rid_element (@rid) { if ($rid_element =~ m/^$mapid\.(\d*)/) { $rid = $1; last; } } } else { $rid =~ m/^$mapid\.(\d*)/; $rid = $1; } $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/; $symb = $presymb.$rid.'___'.$1; push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb; } else { push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource}); } $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}}; } #needs if final resource in the map (type="finish") contains something if (not $hash{'src_'.$current_resource}=~/\.sequence$/) { my $rid = $hash{'ids_'.$hash{'src_'.$current_resource}}; if ($rid=~/,/) { my @rid = split /,/, $rid; foreach my $rid_element (@rid) { if ($rid_element =~ m/^$mapid\.(\d*)/) { $rid = $1; last; } } } else { $rid =~ m/^$mapid\.(\d*)/; $rid = $1; } $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/; $symb = $presymb.$rid.'___'.$1; push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$symb; } else { push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource}); } return @resourcelist; } sub latex_header_footer_remove { my $text = shift; $text =~ s/\\end{document}//; $text =~ s/\\documentclass([^&]*)\\begin{document}//; return $text; } sub character_chart { my $result = shift; $result =~ s/�?0?7;//g; $result =~ s/�?0?9;//g; $result =~ s/�?10;//g; $result =~ s/�?13;//g; $result =~ s/�?32;/ /g; $result =~ s/�?33;/!/g; $result =~ s/�?34;/"/g; $result =~ s/"/"/g; #" $result =~ s/�?35;/\\#/g; # $result =~ s/�?36;/\\\$/g; $result =~ s/�?37;/\\%/g; $result =~ s/�?38;/\\&/g; $result =~ s/&/\\&/g; $result =~ s/�?39;/'/g; $result =~ s/�?40;/(/g; $result =~ s/�?41;/)/g; $result =~ s/�?42;/\*/g; $result =~ s/�?43;/\+/g; $result =~ s/�?44;/,/g; $result =~ s/�?45;/-/g; $result =~ s/�?46;/\./g; $result =~ s/�?47;/\//g; $result =~ s/�?48;/0/g; $result =~ s/�?49;/1/g; $result =~ s/�?50;/2/g; $result =~ s/�?51;/3/g; $result =~ s/�?52;/4/g; $result =~ s/�?53;/5/g; $result =~ s/�?54;/6/g; $result =~ s/�?55;/7/g; $result =~ s/�?56;/8/g; $result =~ s/�?57;/9/g; $result =~ s/�?58;/:/g; $result =~ s/�?59;/;/g; $result =~ s/�?60;/\$<\$/g; $result =~ s/</\$<\$/g; $result =~ s/�?61;/\$=\$/g; $result =~ s/�?62;/\$>\$/g; $result =~ s/>/\$>\$/g; $result =~ s/�?63;/?/g; # $result =~ s/�?64;//g; $result =~ s/�?65;/A/g; $result =~ s/�?66;/B/g; $result =~ s/�?67;/C/g; $result =~ s/�?68;/D/g; $result =~ s/�?69;/E/g; $result =~ s/�?70;/F/g; $result =~ s/�?71;/G/g; $result =~ s/�?72;/H/g; $result =~ s/�?73;/I/g; $result =~ s/�?74;/J/g; $result =~ s/�?75;/K/g; $result =~ s/�?76;/L/g; $result =~ s/�?77;/M/g; $result =~ s/�?78;/N/g; $result =~ s/�?79;/O/g; $result =~ s/�?80;/P/g; $result =~ s/�?81;/Q/g; $result =~ s/�?82;/R/g; $result =~ s/�?83;/S/g; $result =~ s/�?84;/T/g; $result =~ s/�?85;/U/g; $result =~ s/�?86;/V/g; $result =~ s/�?87;/W/g; $result =~ s/�?88;/X/g; $result =~ s/�?89;/Y/g; $result =~ s/�?90;/Z/g; $result =~ s/�?91;/[/g; $result =~ s/�?92;/\\/g; $result =~ s/�?93;/]/g; # $result =~ s/�?94;//g; # $result =~ s/�?95;//g; $result =~ s/�?96;/`/g; $result =~ s/�?97;/a/g; $result =~ s/�?98;/b/g; $result =~ s/�?99;/c/g; $result =~ s/d/d/g; $result =~ s/e/e/g; $result =~ s/f/f/g; $result =~ s/g/g/g; $result =~ s/h/h/g; $result =~ s/i/i/g; $result =~ s/j/j/g; $result =~ s/k/k/g; $result =~ s/l/l/g; $result =~ s/m/m/g; $result =~ s/n/n/g; $result =~ s/o/o/g; $result =~ s/p/p/g; $result =~ s/q/q/g; $result =~ s/r/r/g; $result =~ s/s/s/g; $result =~ s/t/t/g; $result =~ s/u/u/g; $result =~ s/v/v/g; $result =~ s/w/w/g; $result =~ s/x/x/g; $result =~ s/y/y/g; $result =~ s/z/z/g; $result =~ s/{/\\{/g; $result =~ s/|/\|/g; $result =~ s/}/\\}/g; $result =~ s/~/\~/g; $result =~ s/‚/,/g; # $result =~ s/ƒ//g; $result =~ s/„/''/g; $result =~ s/…/\$\\ldots\$/g; $result =~ s/†/\$\\dagger\$/g; $result =~ s/‡/\$\\ddagger\$/g; # $result =~ s/ˆ//g; # $result =~ s/‰//g; # $result =~ s/Š//g; $result =~ s/‹/\$<\$/g; # $result =~ s/Œ//g; $result =~ s/‘/`/g; $result =~ s/’/'/g; $result =~ s/“/``/g; $result =~ s/”/''/g; $result =~ s/•/\$\\bullet\$/g; # $result =~ s/–//g; # $result =~ s/—//g; $result =~ s/˜/~/g; # $result =~ s/™//g; # $result =~ s/š//g; $result =~ s/›/\$>\$/g; $result =~ s/œ/\\{\\oe\\}/g; $result =~ s/Ÿ/\\"\\{Y\\}/g; $result =~ s/ //g; $result =~ s/ //g; $result =~ s/¡/!`/g; $result =~ s/¡/!`/g; #` # $result =~ s/¢//g; # $result =~ s/¢//g; $result =~ s/£/\\pounds/g; $result =~ s/£/\\pounds/g; # $result =~ s/¤//g; # $result =~ s/¤//g; # $result =~ s/¥//g; # $result =~ s/¥//g; # $result =~ s/¦//g; # $result =~ s/¦//g; # $result =~ s/§//g; # $result =~ s/§//g; # $result =~ s/¨//g; # $result =~ s/¨//g; $result =~ s/©/\\copyright/g; $result =~ s/©/\\copyright/g; # $result =~ s/ª//g; # $result =~ s/ª//g; # $result =~ s/«//g; # $result =~ s/«//g; $result =~ s/¬/\$\\neg\$/g; $result =~ s/¬/\$\\neg\$/g; # $result =~ s///g; # $result =~ s///g; # $result =~ s/®//g; # $result =~ s/®//g; # $result =~ s/¯//g; # $result =~ s/¯//g; $result =~ s/°/\$^{\\circ}\$/g; $result =~ s/°/\$^{\\circ}\$/g; $result =~ s/±/\$\\pm\$/g; $result =~ s/±/\$\\pm\$/g; $result =~ s/²/\$^2\$/g; $result =~ s/²/\$^2\$/g; $result =~ s/³/\$^3\$/g; $result =~ s/³/\$^3\$/g; # $result =~ s/´//g; # $result =~ s/´//g; $result =~ s/µ/\$\\mu\$/g; $result =~ s/µ/\$\\mu\$/g; $result =~ s/¶/\\P/g; $result =~ s/¶/\\P/g; $result =~ s/·/\$\\cdot\$/g; $result =~ s/·/\$\\cdot\$/g; # $result =~ s/¸//g; # $result =~ s/¸//g; $result =~ s/¹/\$^1\$/g; $result =~ s/¹/\$^1\$/g; # $result =~ s/º//g; # $result =~ s/º//g; # $result =~ s/»//g; # $result =~ s/»//g; # $result =~ s/¼//g; # $result =~ s/¼//g; # $result =~ s/½//g; # $result =~ s/½//g; # $result =~ s/¾//g; # $result =~ s/¾//g; $result =~ s/¿/?`/g; $result =~ s/¿/?`/g; #` $result =~ s/À/\\`{A}/g; $result =~ s/À/\\`{A}/g; #` $result =~ s/Á/\\'{A}/g; $result =~ s/Á/\\'{A}/g; #' $result =~ s/Â/\\^{A}/g; $result =~ s/Â/\\^{A}/g; $result =~ s/Ã/\\~{A}/g; $result =~ s/Ã/\\~{A}/g; $result =~ s/Ä/\\"{A}/g; $result =~ s/Ä/\\"{A}/g; #" $result =~ s/Å/{\\AA}/g; $result =~ s/Å/{\\AA}/g; $result =~ s/Æ/{\\AE}/g; $result =~ s/Æ/{\\AE}/g; # $result =~ s/Ç//g; # $result =~ s/Ç//g; $result =~ s/È/\\`{E}/g; $result =~ s/È/\\`{E}/g; #` $result =~ s/É/\\'{E}/g; #' $result =~ s/É/\\'{E}/g; #' $result =~ s/Ê/\\^{E}/g; $result =~ s/Ê/\\^{E}/g; $result =~ s/Ë/\\`{E}/g; $result =~ s/Ë/\\`{E}/g; #` $result =~ s/Ì/\\`{I}/g; $result =~ s/Ì/\\`{I}/g; #` $result =~ s/Í/\\'{I}/g; $result =~ s/Í/\\'{I}/g; #' $result =~ s/Î/\\^{I}/g; $result =~ s/Î/\\^{I}/g; $result =~ s/Ï/\\"{I}/g; $result =~ s/Ï/\\"{I}/g; #" # $result =~ s/Ð//g; # $result =~ s/Ð//g; $result =~ s/Ñ/\\~{N}/g; $result =~ s/Ñ/\\~{N}/g; $result =~ s/Ò/\\`{O}/g; $result =~ s/Ò/\\`{O}/g; #` $result =~ s/Ó/\\'{O}/g; $result =~ s/Ó/\\'{O}/g; #' $result =~ s/Ô/\\^{O}/g; $result =~ s/Ô/\\^{O}/g; $result =~ s/Õ/\\~{O}/g; $result =~ s/Õ/\\~{O}/g; $result =~ s/Ö/\\"{O}/g; $result =~ s/Ö/\\"{O}/g; #" $result =~ s/×/\$\\times\$/g; $result =~ s/×/\$\\times\$/g; $result =~ s/Ø/{\\O}/g; $result =~ s/Ø/{\\O}/g; $result =~ s/Ù/\\`{U}/g; $result =~ s/Ù/\\`{U}/g; #` $result =~ s/Ú/\\'{U}/g; #' $result =~ s/Ú/\\'{U}/g; #' $result =~ s/Û/\\^{U}/g; $result =~ s/Û/\\^{U}/g; $result =~ s/Ü/\\"{U}/g; #" $result =~ s/Ü/\\"{U}/g; #" $result =~ s/Ý/\\'{Y}/g; $result =~ s/Ý/\\'{Y}/g; #' # $result =~ s/Þ//g; # $result =~ s/Þ//g; # $result =~ s/ß//g; # $result =~ s/ß//g; $result =~ s/à/\\`{a}/g; $result =~ s/à/\\`{a}/g; #` $result =~ s/á/\\'{a}/g; $result =~ s/á/\\'{a}/g; #' $result =~ s/â/\\^{a}/g; $result =~ s/â/\\^{a}/g; $result =~ s/ã/\\~{a}/g; $result =~ s/ã/\\~{a}/g; $result =~ s/ä/\\"{a}/g; $result =~ s/ä/\\"{a}/g; #" $result =~ s/å/{\\aa}/g; $result =~ s/å/{\\aa}/g; $result =~ s/æ/{\\ae}/g; $result =~ s/æ/{\\ae}/g; # $result =~ s/ç//g; # $result =~ s/ç//g; $result =~ s/è/\\`{e}/g; $result =~ s/è/\\`{e}/g; #` $result =~ s/é/\\'{e}/g; $result =~ s/é/\\'{e}/g; #' $result =~ s/ê/\\^{e}/g; $result =~ s/ê/\\^{e}/g; $result =~ s/ë/\\"{e}/g; $result =~ s/ë/\\"{e}/g; #" $result =~ s/ì/\\`{i}/g; $result =~ s/ì/\\`{i}/g; #` $result =~ s/í/\\'{i}/g; $result =~ s/í/\\'{i}/g; #' $result =~ s/î/\\^{i}/g; $result =~ s/î/\\^{i}/g; $result =~ s/ï/\\"{i}/g; $result =~ s/ï/\\"{i}/g; #" # $result =~ s/ð//g; # $result =~ s/ð//g; $result =~ s/ñ/\\~{n}/g; $result =~ s/ñ/\\~{n}/g; $result =~ s/ò/\\`{o}/g; $result =~ s/ò/\\`{o}/g; #` $result =~ s/ó/\\'{o}/g; $result =~ s/ó/\\'{o}/g; #' $result =~ s/ô/\\^{o}/g; $result =~ s/ô/\\^{o}/g; $result =~ s/õ/\\~{o}/g; $result =~ s/õ/\\~{o}/g; $result =~ s/ö/\\"{o}/g; $result =~ s/ö/\\"{o}/g; #" $result =~ s/÷/\$\\div\$/g; $result =~ s/÷/\$\\div\$/g; $result =~ s/ø/{\\o}/g; $result =~ s/ø/{\\o}/g; $result =~ s/ù/\\`{u}/g; $result =~ s/ù/\\`{u}/g; #` $result =~ s/ú/\\'{u}/g; $result =~ s/ú/\\'{u}/g; #' $result =~ s/û/\\^{u}/g; $result =~ s/û/\\^{u}/g; $result =~ s/ü/\\"{u}/g; $result =~ s/ü/\\"{u}/g; #" $result =~ s/ý/\\'{y}/g; $result =~ s/ý/\\'{y}/g; #' # $result =~ s/þ//g; # $result =~ s/þ//g; $result =~ s/ÿ/\\"{y}/g; $result =~ s/ÿ/\\"{y}/g; #" $result =~ s/θ/\$\\theta\$/g; #converts theta from html into tex return $result; } sub page_format { my ($papersize,$layout,$numberofcolumns) = @_; my ($textwidth,$textheight,$oddoffset,$evenoffset) = (0,0,0,0); if ($papersize=~/Letter/) { if ($layout eq 'CAPA') { if ($numberofcolumns == 1) { $textwidth = '18 cm'; $textheight = '25.9 cm'; $oddoffset = '-0.57 in'; $evenoffset = '-0.57 in'; } elsif ($numberofcolumns == 2) { $textwidth = '93 mm'; $textheight = '25.9 cm'; $oddoffset = '-0.57 in'; $evenoffset = '-0.57 in'; } } elsif ($layout eq 'CBI') { if ($numberofcolumns eq '1') { $textwidth = '8.8 in'; $textheight = '6.8 in'; $oddoffset = '-40 pt'; $evenoffset = '-60 pt'; } elsif ($numberofcolumns == 2) { $textwidth = '4.2 in'; $textheight = '6.8 in'; $oddoffset = '-40 pt'; $evenoffset = '-60 pt'; } } # } elsif($papersize=~/Legal/) { # } elsif($papersize=~/Ledger/) { # } elsif($papersize=~/Executive/) { } elsif($papersize=~/A4/) { if ($layout eq 'CAPA') { if ($numberofcolumns == 1) { $textwidth = '18 cm'; $textheight = '28 cm'; $oddoffset = '-0.57 in'; $evenoffset = '-0.57 in'; } elsif ($numberofcolumns == 2) { $textwidth = '96 mm'; $textheight = '2 cm'; $oddoffset = '-0.57 in'; $evenoffset = '-0.57 in'; } } elsif ($layout eq 'CBI') { if ($numberofcolumns eq '1') { $textwidth = '8.5 in'; $textheight = '7.7 in'; $oddoffset = '-40 pt'; $evenoffset = '-60 pt'; } elsif ($numberofcolumns == 2) { $textwidth = '3.9 in'; $textheight = '7.7 in'; $oddoffset = '-40 pt'; $evenoffset = '-60 pt'; } } # } elsif($papersize=~/A3/) { # } elsif($papersize=~/A2/) { # } elsif($papersize=~/A5/) { # } elsif($papersize=~/A6/) { } return $textwidth,$textheight,$oddoffset,$evenoffset; } sub page_format_transformation { my ($papersize,$layout,$numberofcolumns,$choice,$text,$assignment) = @_; $assignment=~s/_/ /g; my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$layout,$numberofcolumns); my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; if ($layout eq 'CBI') { $text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}\\setlength{\\topmargin}{200pt}\\setlength{\\textwidth}{$textwidth}\\setlength{\\textheight}{$textheight}\\setlength{\\parindent}{20pt}\\setlength{\\marginparwidth}{90pt}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt}\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm} \\begin{document}\\setcounter{page}{1}\\noindent\\parbox{\\minipagewidth}{\\noindent\\fbox{\\textbf{$ENV{'environment.firstname'} $ENV{'environment.lastname'}}} \\hfill $courseidinfo} \\vskip 5 mm /; } elsif ($layout eq 'CAPA') { if ($choice ne 'All class print') { $text =~ s/\\begin{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\setlength{\\topmargin}{1cm}\\setlength{\\headheight}{1cm}\\setlength{\\headsep}{0.5cm}\\markboth{}{\\textbf{$ENV{'environment.firstname'} $ENV{'environment.lastname'}} $courseidinfo - $assignment}\\pagestyle{myheadings}\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1}/; } else { $text =~ s/\\begin{document}/\\setlength{\\textheight}{$textheight}\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}\\setlength{\\textwidth}{$textwidth}\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1} \\vskip 5 mm /; } } return $text; } sub page_cleanup { my $result = shift; $result =~ m/\\end{document}(\d*)$/; my $number_of_columns = $1; my $insert = '{'; for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; } $insert .= '}'; $result =~ s/(\\begin{longtable})INSERTTHEHEADOFLONGTABLE\\endfirsthead\\endhead/$1$insert/g; $result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g; return $result,$number_of_columns; } sub details_for_menu { my $name_of_resourse = $hash{'title_'.$hash{'ids_'.$ENV{'form.postdata'}}}; my $symbolic = &Apache::lonnet::symbread($ENV{'form.postdata'}); my ($map,$id,$resource)=split(/___/,$symbolic); my $name_of_sequence = $hash{'title_'.$hash{'ids_/res/'.$map}}; if ($name_of_sequence =~ /^\s*$/) { $map =~ m|([^/]+)$|; $name_of_sequence = $1; } my $name_of_map = $hash{'title_'.$hash{'ids_/res/'.$ENV{'request.course.uri'}}}; if ($name_of_map =~ /^\s*$/) { $ENV{'request.course.uri'} =~ m|([^/]+)$|; $name_of_map = $1; } return ($name_of_resourse,$name_of_sequence,$name_of_map); } sub latex_corrections { my ($number_of_columns,$result) = @_; $result =~ s/\\includegraphics{/\\includegraphics\[width=\\minipagewidth\]{/g; $result =~ s/\$number_of_columns/$number_of_columns/g; $result =~ s/(\\end{document})/\\strut\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License $1/; $result =~ s/(\\end{longtable}\s*)(\\strut\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g; $result =~ s/(\\end{longtable}\s*)\\strut\\newline/$1/g; #-- LaTeX corrections my $first_comment = index($result,'',$first_comment); substr($result,$first_comment,$end_comment-$first_comment+3) = ''; $first_comment = index($result,'