--- loncom/interface/lonprintout.pm 2003/02/14 00:23:37 1.114 +++ loncom/interface/lonprintout.pm 2003/05/15 14:55:24 1.175 @@ -1,7 +1,7 @@ # The LearningOnline Network # Printout # -# $Id: lonprintout.pm,v 1.114 2003/02/14 00:23:37 bowersj2 Exp $ +# $Id: lonprintout.pm,v 1.175 2003/05/15 14:55:24 sakharuk Exp $ # # Copyright Michigan State University Board of Trustees # @@ -157,8 +157,7 @@ sub sequence_content_menu { 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];} + $primary_sequence=&Apache::lonnet::clutter($sequence[0]); my @master_seq = &coming_from_hash($primary_sequence); my @titles_master_seq = (); for (my $i=0;$i<=$#master_seq;$i++) { @@ -202,7 +201,7 @@ sub sequence_content_menu { } } -DDD=$#titles_master_seq $titles_master_seq[0]
+     @@ -238,6 +237,7 @@ sub problem_choice_menu { $subdirtoprint =~ s/\/[^\/]+$//; my @list_of_files = (); my @content_directory = (); + $r->print("Subdir: " . $subdirtoprint . "
"); if ($subdirtoprint =~ m|/home/([^/]+)/public_html|) { #localmachine CSTR space my $user=$1; @@ -370,6 +370,7 @@ ENDDISHEADER $sdom,$sname); my $section=&Apache::lonnet::usection ($sdom,$sname,$ENV{'request.course.id'}); + if ($section == -1) { $section = ''; } $r->print( '
'. $reply{'firstname'}.' '. @@ -381,11 +382,12 @@ ENDDISHEADER } } $r->print(<Number of blank pages to add: +


+
Number of blank pages added to each student assignments to print these assignments on physically different sheets (requires manual addjustment):

@@ -479,15 +481,16 @@ ENDPART $selectionmade = 1; if ($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; + my %form; + $form{'textwidth'}=$LaTeXwidth; + $form{'grade_target'}='tex'; &Apache::lonnet::appenv(%moreenv); - my $texversion=&Apache::lonnet::ssi($ENV{'form.url'}); - &Apache::lonnet::delenv('form.grade_target','form.textwidth','form.counter'); + my $texversion=&Apache::lonnet::ssi($ENV{'form.url'},%form); + &Apache::lonnet::delenv('form.counter'); $result .= $texversion; if ($ENV{'form.url'}=~m/\.page\s*$/) { ($result,$number_of_columns) = &page_cleanup($result); @@ -521,13 +524,12 @@ ENDPART } 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); + my %form; + $form{'textwidth'}=$LaTeXwidth; + $form{'grade_target'}='tex'; + $form{'symb'}=$symb; #&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'); + my $texversion=&Apache::lonnet::ssi($urlp,%form); if ($urlp =~ m/\.page/) { ($texversion,my $number_of_columns_page) = &page_cleanup($texversion); if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;} @@ -548,12 +550,7 @@ ENDPART } elsif ($choice eq 'Standard LaTeX output for the top level sequence') { # where is the main sequence of the course? $selectionmade = 4; - my $main_seq; - if ($ENV{'request.course.uri'}=~/\/?uploaded\//) { - $main_seq = $ENV{'request.course.uri'}; - } else { - $main_seq = '/res/'.$ENV{'request.course.uri'}; - } + my $main_seq=&Apache::lonnet::clutter($ENV{'request.course.uri'}); my @file_seq = &coming_from_hash($main_seq); for (my $i=0;$i<=$#file_seq;$i++) { my ($path,$title,$symb) = split /&&/,$file_seq[$i]; @@ -566,12 +563,11 @@ ENDPART my ($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'); + my %form; + $form{'grade_target'}='tex'; + $form{'textwidth'}=$LaTeXwidth; + $form{'symb'}=$symb; + my $texversion=&Apache::lonnet::ssi($urlp,%form); if ($flag_latex_header_remove ne 'NO') { $texversion = &latex_header_footer_remove($texversion); } else { @@ -596,8 +592,8 @@ ENDPART my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); my @sequence = split('___',$symbolic); my $primary_sequence; - if ($sequence[0]=~/^uploaded/) {$primary_sequence = '/'.$sequence[0];} - else {$primary_sequence = '/res/'.$sequence[0];} + + $primary_sequence=&Apache::lonnet::clutter($sequence[0]); my @master_seq = &coming_from_hash($primary_sequence); for (my $i=0;$i<=$#master_seq;$i++) { my ($path,$title,$symb) = split /&&/,$master_seq[$i]; @@ -608,10 +604,11 @@ ENDPART my %moreenv; $moreenv{'form.textwidth'}=$LaTeXwidth; &Apache::lonnet::appenv(%moreenv); + my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$#students+1); foreach my $person (@students) { my $current_output = ''; my ($usersection,$username,$userdomain) = split /:/,$person; - my $fullname = &Apache::grades::get_fullname($username,$userdomain); + my $fullname = &get_name($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; @@ -630,17 +627,21 @@ ENDPART $flag_latex_header_remove = 'YES'; } } + my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; if ($current_output=~/\\documentclass/) { - my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; - $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm}\\usepackage{fancyhdr}\\pagestyle{fancy}\\rhead{}\\chead{}\\lhead{$courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}} \\begin{document}\\noindent\\textit{\\textbf{$fullname}}\\vskip 3 mm /; + $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm}\\usepackage{fancyhdr}\\pagestyle{fancy}\\rhead{}\\chead{} \\begin{document}\\noindent\\lhead{\\textit{\\textbf{$fullname}} - $courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}}\\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; + $current_output = '\strut\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License }\\newpage \\vskip 3mm'.$blanspages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$fullname.'}} - '.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$assignment.'}}\hskip 1.4in } \vskip 5 mm '.$current_output; } $result .= $current_output; - &Apache::lonnet::delenv('form.counter'); + &Apache::lonnet::delenv('form.counter'); + &Apache::lonxml::init_counter(); + &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, + 'last student '.$fullname); } + &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); $result .= '\end{document}'; &Apache::lonnet::delenv('form.textwidth'); } elsif ($choice eq 'Subdirectory print') { @@ -656,17 +657,15 @@ ENDPART 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); + my %form; + $form{'grade_target'}='tex'; + $form{'textwidth'}=$LaTeXwidth; if ($urlp =~ m|/home/([^/]+)/public_html|) { $urlp =~ s|/home/([^/]*)/public_html|/~$1|; } else { $urlp =~ s|^/home/httpd/html||; } - my $texversion=&Apache::lonnet::ssi($urlp); - &Apache::lonnet::delenv('form.grade_target','form.textwidth'); + my $texversion=&Apache::lonnet::ssi($urlp,%form); #this chunck is responsible for printing the path to problem my $newurlp = ''; my $HowMany = length($urlp)*2; @@ -739,9 +738,7 @@ sub coming_from_hash { if ($hash{'src_'.$current_resource}=~/\.sequence$/) { push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource}); } else { - my $presymb; - if ($mainsequence =~ /\/res\/(.*)$/) {$presymb = $1;} - elsif ($mainsequence =~ /\/?(uploaded\/(.*))$/) {$presymb = $1;} + my $presymb=&Apache::lonnet::declutter($mainsequence); my $rid = $current_resource; if ($rid=~/,/) { my @rid = split /,/, $rid; @@ -755,8 +752,8 @@ sub coming_from_hash { $rid =~ m/^$mapid\.(\d*)/; $rid = $1; } - $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/; - my $symb = $presymb.'___'.$rid.'___'.$1; + my $symb = $presymb.'___'.$rid.'___'. + &Apache::lonnet::declutter($hash{'src_'.$current_resource}); push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$hash{'title_'.$current_resource}.'&&'.$symb; } $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}}; @@ -765,9 +762,7 @@ sub coming_from_hash { if ($hash{'src_'.$current_resource}=~/\.sequence$/) { push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource}); } else { - my $presymb; - if ($mainsequence =~ /\/res\/(.*)$/) {$presymb = $1;} - elsif ($mainsequence =~ /\/?(uploaded\/(.*))$/) {$presymb = $1;} + my $presymb=&Apache::lonnet::declutter($mainsequence); my $rid = $current_resource; if ($rid=~/,/) { my @rid = split /,/, $rid; @@ -781,8 +776,8 @@ sub coming_from_hash { $rid =~ m/^$mapid\.(\d*)/; $rid = $1; } - $hash{'src_'.$current_resource} =~ m/\/res\/(.*)$/; - my $symb = $presymb.'___'.$rid.'___'.$1; + my $symb = $presymb.'___'.$rid.'___'. + &Apache::lonnet::declutter($hash{'src_'.$current_resource}); push @resourcelist,$hash{'src_'.$current_resource}.'&&'.$hash{'title_'.$current_resource}.'&&'.$symb; } $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}}; @@ -800,326 +795,245 @@ sub latex_header_footer_remove { 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 + $result =~ s/&\#0?0?(7|9);//g; + $result =~ s/&\#0?(10|13);//g; + $result =~ s/&\#0?32;/ /g; + $result =~ s/&\#0?33;/!/g; + $result =~ s/&(\#0?34|quot);/\"/g; + $result =~ s/&\#0?35;/\\\#/g; + $result =~ s/&\#0?36;/\\\$/g; + $result =~ s/&\#0?37;/\\%/g; + $result =~ s/&(\#0?38|amp);/\\&/g; + $result =~ s/&\#(0?39|146);/\'/g; + $result =~ s/&\#0?40;/(/g; + $result =~ s/&\#0?41;/)/g; + $result =~ s/&\#0?42;/\*/g; + $result =~ s/&\#0?43;/\+/g; + $result =~ s/&\#(0?44|130);/,/g; + $result =~ s/&\#0?45;/-/g; + $result =~ s/&\#0?46;/\./g; + $result =~ s/&\#0?47;/\//g; + $result =~ s/&\#0?48;/0/g; + $result =~ s/&\#0?49;/1/g; + $result =~ s/&\#0?50;/2/g; + $result =~ s/&\#0?51;/3/g; + $result =~ s/&\#0?52;/4/g; + $result =~ s/&\#0?53;/5/g; + $result =~ s/&\#0?54;/6/g; + $result =~ s/&\#0?55;/7/g; + $result =~ s/&\#0?56;/8/g; + $result =~ s/&\#0?57;/9/g; + $result =~ s/&\#0?58;/:/g; + $result =~ s/&\#0?59;/;/g; + $result =~ s/&(\#0?60|lt|\#139);/\$<\$/g; + $result =~ s/&\#0?61;/\$=\$/g; + $result =~ s/&(\#0?62|gt|\#155);/\$>\$/g; + $result =~ s/&\#0?63;/\?/g; + $result =~ s/&\#0?65;/A/g; + $result =~ s/&\#0?66;/B/g; + $result =~ s/&\#0?67;/C/g; + $result =~ s/&\#0?68;/D/g; + $result =~ s/&\#0?69;/E/g; + $result =~ s/&\#0?70;/F/g; + $result =~ s/&\#0?71;/G/g; + $result =~ s/&\#0?72;/H/g; + $result =~ s/&\#0?73;/I/g; + $result =~ s/&\#0?74;/J/g; + $result =~ s/&\#0?75;/K/g; + $result =~ s/&\#0?76;/L/g; + $result =~ s/&\#0?77;/M/g; + $result =~ s/&\#0?78;/N/g; + $result =~ s/&\#0?79;/O/g; + $result =~ s/&\#0?80;/P/g; + $result =~ s/&\#0?81;/Q/g; + $result =~ s/&\#0?82;/R/g; + $result =~ s/&\#0?83;/S/g; + $result =~ s/&\#0?84;/T/g; + $result =~ s/&\#0?85;/U/g; + $result =~ s/&\#0?86;/V/g; + $result =~ s/&\#0?87;/W/g; + $result =~ s/&\#0?88;/X/g; + $result =~ s/&\#0?89;/Y/g; + $result =~ s/&\#0?90;/Z/g; + $result =~ s/&\#0?91;/[/g; + $result =~ s/&\#0?92;/\$\\setminus\$/g; + $result =~ s/&\#0?93;/]/g; + $result =~ s/&\#(0?94|136);/\$\\wedge\$/g; + $result =~ s/&\#(0?95|138|154);/\\underline{\\makebox[2mm]{\\strut}}/g; + $result =~ s/&\#(0?96|145);/\`/g; + $result =~ s/&\#0?97;/a/g; + $result =~ s/&\#0?98;/b/g; + $result =~ s/&\#0?99;/c/g; + $result =~ s/&\#100;/d/g; + $result =~ s/&\#101;/e/g; + $result =~ s/&\#102;/f/g; + $result =~ s/&\#103;/g/g; + $result =~ s/&\#104;/h/g; + $result =~ s/&\#105;/i/g; + $result =~ s/&\#106;/j/g; + $result =~ s/&\#107;/k/g; + $result =~ s/&\#108;/l/g; + $result =~ s/&\#109;/m/g; + $result =~ s/&\#110;/n/g; + $result =~ s/&\#111;/o/g; + $result =~ s/&\#112;/p/g; + $result =~ s/&\#113;/q/g; + $result =~ s/&\#114;/r/g; + $result =~ s/&\#115;/s/g; + $result =~ s/&\#116;/t/g; + $result =~ s/&\#117;/u/g; + $result =~ s/&\#118;/v/g; + $result =~ s/&\#119;/w/g; + $result =~ s/&\#120;/x/g; + $result =~ s/&\#121;/y/g; + $result =~ s/&\#122;/z/g; + $result =~ s/&\#123;/\\{/g; + $result =~ s/&\#124;/\|/g; + $result =~ s/&\#125;/\\}/g; + $result =~ s/&\#126;/\~/g; + $result =~ s/&\#131;/\\textflorin /g; + $result =~ s/&\#132;/\"/g; + $result =~ s/&\#133;/\$\\ldots\$/g; + $result =~ s/&\#134;/\$\\dagger\$/g; + $result =~ s/&\#135;/\$\\ddagger\$/g; + $result =~ s/&\#137;/\\textperthousand /g; + $result =~ s/&\#140;/{\\OE}/g; + $result =~ s/&\#147;/\`\`/g; + $result =~ s/&\#148;/\'\'/g; + $result =~ s/&\#149;/\$\\bullet\$/g; + $result =~ s/&\#150;/--/g; + $result =~ s/&\#151;/---/g; + $result =~ s/&\#152;/\$\\sim\$/g; + $result =~ s/&\#153;/\\texttrademark /g; + $result =~ s/&\#156;/\\oe/g; + $result =~ s/&\#159;/\\\"Y/g; + $result =~ s/&(\#160|nbsp);//g; + $result =~ s/&(\#161|iexcl);/!\`/g; + $result =~ s/&(\#162|cent);/\\textcent /g; + $result =~ s/&(\#163|pound);/\\pounds /g; + $result =~ s/&(\#164|curren);/\\textcurrency /g; + $result =~ s/&(\#165|yen);/\\textyen /g; + $result =~ s/&(\#166|brvbar);/\\textbrokenbar /g; + $result =~ s/&(\#167|sect);/\\textsection /g; + $result =~ s/&(\#168|uml);/\\texthighdieresis /g; + $result =~ s/&(\#169|copy);/\\copyright /g; + $result =~ s/&(\#170|ordf);/\\textordfeminine /g; + $result =~ s/&(\#172|not);/\$\\neg\$/g; + $result =~ s/&(\#173|shy);/ - /g; + $result =~ s/&(\#174|reg);/\\textregistered /g; + $result =~ s/&(\#175|macr);/\$^{-}\$/g; + $result =~ s/&(\#176|deg);/\$^{\\circ}\$/g; + $result =~ s/&(\#177|plusmn);/\$\\pm\$/g; + $result =~ s/&(\#178|sup2);/\$^2\$/g; + $result =~ s/&(\#179|sup3);/\$^3\$/g; + $result =~ s/&(\#180|acute);/\\textacute /g; + $result =~ s/&(\#181|micro);/\$\\mu\$/g; + $result =~ s/&(\#182|para);/\\P/g; + $result =~ s/&(\#183|middot);/\$\\cdot\$/g; + $result =~ s/&(\#184|cedil);/\\c{\\strut}/g; + $result =~ s/&(\#185|sup1);/\$^1\$/g; + $result =~ s/&(\#186|ordm);/\\textordmasculine /g; + $result =~ s/&(\#188|frac14);/\\textonequarter /g; + $result =~ s/&(\#189|frac12);/\\textonehalf /g; + $result =~ s/&(\#190|frac34);/\\textthreequarters /g; + $result =~ s/&(\#191|iquest);/?\`/g; + $result =~ s/&(\#192|Agrave);/\\\`{A}/g; + $result =~ s/&(\#193|Aacute);/\\\'{A}/g; + $result =~ s/&(\#194|Acirc);/\\^{A}/g; + $result =~ s/&(\#195|Atilde);/\\~{A}/g; + $result =~ s/&(\#196|Auml);/\\\"{A}/g; + $result =~ s/&(\#197|Aring);/{\\AA}/g; + $result =~ s/&(\#198|AElig);/{\\AE}/g; + $result =~ s/&(\#199|Ccedil);/\\c{c}/g; + $result =~ s/&(\#200|Egrave);/\\\`{E}/g; + $result =~ s/&(\#201|Eacute);/\\\'{E}/g; + $result =~ s/&(\#202|Ecirc);/\\^{E}/g; + $result =~ s/&(\#203|Euml);/\\\"{E}/g; + $result =~ s/&(\#204|Igrave);/\\\`{I}/g; + $result =~ s/&(\#205|Iacute);/\\\'{I}/g; + $result =~ s/&(\#206|Icirc);/\\^{I}/g; + $result =~ s/&(\#207|Iuml);/\\\"{I}/g; + $result =~ s/&(\#209|Ntilde);/\\~{N}/g; + $result =~ s/&(\#210|Ograve);/\\\`{O}/g; + $result =~ s/&(\#211|Oacute);/\\\'{O}/g; + $result =~ s/&(\#212|Ocirc);/\\^{O}/g; + $result =~ s/&(\#213|Otilde);/\\~{O}/g; + $result =~ s/&(\#214|Ouml);/\\\"{O}/g; + $result =~ s/&(\#215|times);/\$\\times\$/g; + $result =~ s/&(\#216|Oslash);/{\\O}/g; + $result =~ s/&(\#217|Ugrave);/\\\`{U}/g; + $result =~ s/&(\#218|Uacute);/\\\'{U}/g; + $result =~ s/&(\#219|Ucirc);/\\^{U}/g; + $result =~ s/&(\#220|Uuml);/\\\"{U}/g; + $result =~ s/&(\#221|Yacute);/\\\'{Y}/g; + $result =~ s/&(\#223|szlig);/\\ss/g; + $result =~ s/&(\#224|agrave);/\\\`{a}/g; + $result =~ s/&(\#225|aacute);/\\\'{a}/g; + $result =~ s/&(\#226|acirc);/\\^{a}/g; + $result =~ s/&(\#227|atilde);/\\~{a}/g; + $result =~ s/&(\#228|auml);/\\\"{a}/g; + $result =~ s/&(\#229|aring);/{\\aa}/g; + $result =~ s/&(\#230|aelig);/{\\ae}/g; + $result =~ s/&(\#231|ccedil);/\\c{c}/g; + $result =~ s/&(\#232|egrave);/\\\`{e}/g; + $result =~ s/&(\#233|eacute);/\\\'{e}/g; + $result =~ s/&(\#234|ecirc);/\\^{e}/g; + $result =~ s/&(\#235|euml);/\\\"{e}/g; + $result =~ s/&(\#236|igrave);/\\\`{i}/g; + $result =~ s/&(\#237|iacute);/\\\'{i}/g; + $result =~ s/&(\#238|icirc);/\\^{i}/g; + $result =~ s/&(\#239|iuml);/\\\"{i}/g; + $result =~ s/&(\#240|eth);/\$\\partial\$/g; + $result =~ s/&(\#241|ntilde);/\\~{n}/g; + $result =~ s/&(\#242|ograve);/\\\`{o}/g; + $result =~ s/&(\#243|oacute);/\\\'{o}/g; + $result =~ s/&(\#244|ocirc);/\\^{o}/g; + $result =~ s/&(\#245|otilde);/\\~{o}/g; + $result =~ s/&(\#246|ouml);/\\\"{o}/g; + $result =~ s/&(\#247|divide);/\$\\div\$/g; + $result =~ s/&(\#248|oslash);/{\\o}/g; + $result =~ s/&(\#249|ugrave);/\\\`{u}/g; + $result =~ s/&(\#250|uacute);/\\\'{u}/g; + $result =~ s/&(\#251|ucirc);/\\^{u}/g; + $result =~ s/&(\#252|uuml);/\\\"{u}/g; + $result =~ s/&(\#253|yacute);/\\\'{y}/g; + $result =~ s/&(\#255|yuml);/\\\"{y}/g; + $result =~ s/&\#952;/\$\\theta\$/g; +#Greek Alphabet + $result =~ s/&(alpha|\#945);/\$\\alpha \$/g; + $result =~ s/&(beta|\#946);/\$\\beta \$/g; + $result =~ s/&(gamma|\#947);/\$\\gamma \$/g; + $result =~ s/&(delta|\#948);/\$\\delta \$/g; + $result =~ s/&(epsilon|\#949);/\$\\epsilon \$/g; + $result =~ s/&(zeta|\#950);/\$\\zeta \$/g; + $result =~ s/&(eta|\#951);/\$\\eta \$/g; + $result =~ s/&(theta|\#952);/\$\\theta \$/g; + $result =~ s/&(iota|\#953);/\$\\iota \$/g; + $result =~ s/&(kappa|\#954);/\$\\kappa \$/g; + $result =~ s/&(lambda|\#955);/\$\\lambda \$/g; + $result =~ s/&(mu|\#956);/\$\\mu \$/g; + $result =~ s/&(nu|\#957);/\$\\nu \$/g; + $result =~ s/&(xi|\#958);/\$\\xi \$/g; + $result =~ s/&(pi|\#960);/\$\\pi \$/g; + $result =~ s/&(rho|\#961);/\$\\rho \$/g; + $result =~ s/&(sigma|\#963);/\$\\sigma \$/g; + $result =~ s/&(tau|\#964);/\$\\tau \$/g; + $result =~ s/&(upsilon|\#965);/\$\\upsilon \$/g; + $result =~ s/&(phi|\#966);/\$\\phi \$/g; + $result =~ s/&(chi|\#967);/\$\\chi \$/g; + $result =~ s/&(psi|\#968);/\$\\psi \$/g; + $result =~ s/&(omega|\#969);/\$\\omega \$/g; + $result =~ s/&(Gamma|\#915);/\$\\Gamma \$/g; + $result =~ s/&(Delta|\#916);/\$\\Delta \$/g; + $result =~ s/&(Theta|\#920);/\$\\Theta \$/g; + $result =~ s/&(Lambda|\#923);/\$\\Lambda \$/g; + $result =~ s/&(Xi|\#926);/\$\\Xi \$/g; + $result =~ s/&(Pi|\#928);/\$\\Pi \$/g; + $result =~ s/&(Sigma|\#931);/\$\\Sigma \$/g; + $result =~ s/&(Upsilon|\#933);/\$\\Upsilon \$/g; + $result =~ s/&(Phi|\#934);/\$\\Phi \$/g; + $result =~ s/&(Psi|\#936);/\$\\Psi \$/g; + $result =~ s/&(Omega|\#937);/\$\\Omega \$/g; return $result; } @@ -1127,6 +1041,8 @@ sub character_chart { sub page_format { my ($papersize,$layout,$numberofcolumns) = @_; my ($textwidth,$textheight,$oddoffset,$evenoffset) = (0,0,0,0); + + if ($papersize=~/Letter/) { if ($layout eq 'CAPA') { if ($numberofcolumns == 1) { @@ -1188,9 +1104,98 @@ sub character_chart { # } elsif($papersize=~/A6/) { } return $textwidth,$textheight,$oddoffset,$evenoffset; +} + + +sub page_format_new { +# +#Correspondence between $papersize variable and real paper format: +# 0 - "Letter [8 1/2x11 in]" +# 1 - "Legal [8 1/2x14 in]" +# 2 - "Ledger/Tabloid [11x17 in]" +# 3 - "Executive [7 1/2x10 in]" +# 4 - "A2 [420x594 mm]" +# 5 - "A3 [297x420 mm]" +# 6 - "A4 [210x297 mm]" +# 7 - "A5 [148x210 mm]" +# 8 - "A6 [105x148 mm]" +# + my ($papersize,$layout,$numberofcolumns) = @_; + my ($textwidth,$textheight,$oddoffset,$evenoffset) = (0,0,0,0); + if ($papersize eq '0') { + if ($layout eq 'book') { + 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 'album') { + 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 eq '1') { +# } elsif($papersize eq '2') { +# } elsif($papersize eq '3'/) { + } elsif($papersize eq '6') { + if ($layout eq 'book') { + 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 'album') { + 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 eq '5') { +# } elsif($papersize eq '4') { +# } elsif($papersize eq '7') { +# } elsif($papersize eq '8') { } + return $textwidth,$textheight,$oddoffset,$evenoffset; +} +sub get_name { + my ($uname,$udom)=@_; + if (!defined($uname)) { $uname=$ENV{'user.name'}; } + if (!defined($udom)) { $uname=$ENV{'user.domain'}; } + my $plainname=&Apache::loncommon::plainname($uname,$udom); + if ($plainname=~/^\s*$/) { $plainname=$uname; } + return &Apache::lonxml::latex_special_symbols($plainname,undef,undef, + 'header'); +} + sub page_format_transformation { my ($papersize,$layout,$numberofcolumns,$choice,$text,$assignment) = @_; my ($textwidth,$textheight,$oddoffset,$evenoffset); @@ -1200,22 +1205,56 @@ sub page_format_transformation { } else { ($textwidth,$textheight,$oddoffset,$evenoffset) = ($ENV{'form.width'},$ENV{'form.height'},$ENV{'form.leftmargin'},$ENV{'form.leftmargin'}); } - my $firstname = &Apache::lonxml::latex_special_symbols(&Apache::lonnet::unescape($ENV{'environment.firstname'}),'','','header'); - my $lastname = &Apache::lonxml::latex_special_symbols(&Apache::lonnet::unescape($ENV{'environment.lastname'}),'','','header'); + my $name = &get_name(); + if ($name =~ /^\s*$/) { + $name=&Apache::lonxml::latex_special_symbols($ENV{'user.name'},undef, + undef,'header'); + } my $courseidinfo = &Apache::lonxml::latex_special_symbols(&Apache::lonnet::unescape($ENV{'course.'.$ENV{'request.course.id'}.'.description'}),'','','header'); if ($layout eq 'CBI') { - $text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}\\setlength{\\topmargin}{200pt}\\setlength{\\textwidth}{$textwidth}\\setlength{\\textheight}{$textheight}\\setlength{\\parindent}{20pt}\\setlength{\\marginparwidth}{90pt}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt}\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm} \\begin{document}\\setcounter{page}{1}\\noindent\\parbox{\\minipagewidth}{\\noindent\\fbox{\\textbf{$firstname $lastname}} \\hfill $courseidinfo} \\vskip 5 mm /; + $text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}\\setlength{\\topmargin}{200pt}\\setlength{\\textwidth}{$textwidth}\\setlength{\\textheight}{$textheight}\\setlength{\\parindent}{20pt}\\setlength{\\marginparwidth}{90pt}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt}\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm} \\begin{document}\\setcounter{page}{1}\\noindent\\parbox{\\minipagewidth}{\\noindent\\fbox{\\textbf{$name}} \\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= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\usepackage{fancyhdr}\\pagestyle{fancy}\\rhead{}\\chead{}\\lhead{\\textbf{$firstname $lastname} - $courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}}\\begin{document}\\voffset=-0\.8 cm\\setcounter{page}{1}/; + $text =~ s/\\begin{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\usepackage{fancyhdr}\\pagestyle{fancy}\\rhead{}\\chead{}\\lhead{\\textbf{$name} - $courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}}\\begin{document}\\voffset=-0\.8 cm\\setcounter{page}{1}/; + } else { + $text =~ s/\\pagestyle{fancy}\\rhead{}\\chead{}\s*\\begin{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\pagestyle{fancy}\\rhead{}\\chead{}\\begin{document}\\voffset=-0\.8cm\\setcounter{page}{1} \\vskip 5 mm /; + + } + } + return $text; +} + + +sub page_format_transformation_new { + my ($papersize,$layout,$numberofcolumns,$choice,$text,$assignment) = @_; + my ($textwidth,$textheight,$oddoffset,$evenoffset); + $assignment=~s/_/ /g; + if ($numberofcolumns != 1) { + ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format_new($papersize,$layout,$numberofcolumns); + } else { + ($textwidth,$textheight,$oddoffset,$evenoffset) = ($ENV{'form.width'},$ENV{'form.height'},$ENV{'form.leftmargin'},$ENV{'form.leftmargin'}); + } + my $name = &get_name(); + if ($name =~ /^\s*$/) { + $name=&Apache::lonxml::latex_special_symbols($ENV{'user.name'},undef, + undef,'header'); + } + my $courseidinfo = &Apache::lonxml::latex_special_symbols(&Apache::lonnet::unescape($ENV{'course.'.$ENV{'request.course.id'}.'.description'}),'','','header'); + if ($layout eq 'album') { + $text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}\\setlength{\\topmargin}{200pt}\\setlength{\\textwidth}{$textwidth}\\setlength{\\textheight}{$textheight}\\setlength{\\parindent}{20pt}\\setlength{\\marginparwidth}{90pt}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt}\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm} \\begin{document}\\setcounter{page}{1}\\noindent\\parbox{\\minipagewidth}{\\noindent\\fbox{\\textbf{$name}} \\hfill $courseidinfo} \\vskip 5 mm /; + } elsif ($layout eq 'book') { + if ($choice ne 'All class print') { + $text =~ s/\\begin{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\usepackage{fancyhdr}\\pagestyle{fancy}\\rhead{}\\chead{}\\lhead{\\textbf{$name} - $courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}}\\begin{document}\\voffset=-0\.8 cm\\setcounter{page}{1}/; } else { - $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\}\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1} \\vskip 5 mm /; + $text =~ s/\\pagestyle{fancy}\\rhead{}\\chead{}\s*\\begin{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\pagestyle{fancy}\\rhead{}\\chead{}\\begin{document}\\voffset=-0\.8cm\\setcounter{page}{1} \\vskip 5 mm /; + } } return $text; } + sub page_cleanup { my $result = shift; @@ -1235,21 +1274,18 @@ 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); + $map=&Apache::lonnet::clutter($map); my $name_of_sequence; - if ($map=~/^uploaded/) { - $name_of_sequence = $hash{'title_'.$hash{'ids_/'.$map}}; - } else { - $name_of_sequence = $hash{'title_'.$hash{'ids_/res/'.$map}}; - } + $name_of_sequence = $hash{'title_'.$hash{'ids_'.$map}}; if ($name_of_sequence =~ /^\s*$/) { - $map =~ m|([^/]+)$|; - $name_of_sequence = $1; + $map =~ m|([^/]+)$|; + $name_of_sequence = $1; } - my $name_of_map = $hash{'title_'.$hash{'ids_/res/'.$ENV{'request.course.uri'}}}; + my $name_of_map = $hash{'title_'.$hash{'ids_'.&Apache::lonnet::clutter($ENV{'request.course.uri'})}}; if ($name_of_map =~ /^\s*$/) { - $ENV{'request.course.uri'} =~ m|([^/]+)$|; - $name_of_map = $1; - } + $ENV{'request.course.uri'} =~ m|([^/]+)$|; + $name_of_map = $1; + } return ($name_of_resourse,$name_of_sequence,$name_of_map); } @@ -1289,25 +1325,318 @@ sub latex_corrections { } +sub output_data_new { + my ($r,$helper) = @_; + $r->print(< + +LON-CAPA output for printing + + +
+ENDPART + + my $format_from_helper = $helper->{'VARS'}->{'FORMAT'}; + my ($result,$selectionmade) = ('',''); + my $number_of_columns = 1; #used only for pages to determine the width of the cell + my @temporary_array=split /\|/,$format_from_helper; + my ($laystyle,$numberofcolumns,$papersize)=@temporary_array; + if ($laystyle eq 'L') { + $laystyle='album'; + } else { + $laystyle='book'; + } + my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format_new($papersize,$laystyle,$numberofcolumns); + my $assignment = $ENV{'form.assignment'}; + my $LaTeXwidth; + if ($textwidth=~/(\d+)\s*cm/) { + $LaTeXwidth = $1*10; + } elsif ($textwidth=~/(\d+)\s*mm/) { + $LaTeXwidth = $1; + } elsif ($textwidth=~/(\d+)\s*in/) { + $LaTeXwidth = $1*25.4; + } + $LaTeXwidth.=' mm'; + + if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'current_document') { + #-- single document - problem, page, html, xml, ... + my $currentURL; + if ($helper->{'VARS'}->{'construction'} ne '1') { + #prins published resource + $currentURL=$helper->{'VARS'}->{'postdata'}; + } else { + #prins resource from the construction space + $currentURL=$helper->{'VARS'}->{'filename'}; + $currentURL=~s/\/home\//\/~/; + $currentURL=~s/public_html\///; + } + $selectionmade = 1; + if ($currentURL=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) { + my %moreenv; + $moreenv{'request.filename'}=$currentURL; + my %form; + $form{'grade_target'}='tex'; + $form{'textwidth'}=$LaTeXwidth; + my $rndseed=time; + $form{'rndseed'}=$rndseed; + &Apache::lonnet::appenv(%moreenv); + my $texversion=&Apache::lonnet::ssi($currentURL,%form); + &Apache::lonnet::delenv('form.counter'); + &Apache::lonnet::delenv('request.filename'); + if($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') { + my %form; + $form{'grade_target'}='answer'; + $form{'answer_output_mode'}='tex'; + $form{'rndseed'}=$rndseed; + my $answer=&Apache::lonnet::ssi($currentURL,%form); + $texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/; + } + $result .= $texversion; + if ($currentURL=~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'}; +# } +# $result.=' \end{document}' + } + } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems') or + ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or + ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems')) { + #-- produce an output string + my $flag_latex_header_remove = 'NO'; + my $flag_page_in_sequence = 'NO'; + my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'}; + for (my $i=0;$i<=$#master_seq;$i++) { + $master_seq[$i]=~/___\d+___(.*)$/; + my $urlp='/res/'.$1; + if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems') { + $selectionmade = 2; + } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') { + $selectionmade = 3; + } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems') { + $selectionmade = 4; + } + my %form; + $form{'grade_target'}='tex'; + $form{'textwidth'}=$LaTeXwidth; + $form{'symb'}=$master_seq[$i]; + #&Apache::lonnet::logthis("Trying to get $urlp with symb $master_seq[$i]"); + my $texversion=&Apache::lonnet::ssi($urlp,%form); + if ($urlp=~/\.page$/) { + ($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 { + $texversion =~ s/\\end{document}//; + } + if($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') { + my %form; + $form{'grade_target'}='answer'; + $form{'answer_output_mode'}='tex'; + my $answer=&Apache::lonnet::ssi($urlp,%form); + $texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/; + } + $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}/;} + $result .= '\end{document}'; + } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') { + #-- prints assignments for whole class or for selected students + $selectionmade=5; + my @students=split /\|\|\|/, $helper->{'VARS'}->{'STUDENTS'}; + my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'}; + #loop over students + my $flag_latex_header_remove = 'NO'; + my %moreenv; + $moreenv{'form.textwidth'}=$LaTeXwidth; + &Apache::lonnet::appenv(%moreenv); + my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$#students+1); + foreach my $person (@students) { + my $current_output = ''; +# my ($usersection,$username,$userdomain) = split /:/,$person; + my ($username,$userdomain) = split /:/,$person; + my $fullname = &get_name($username,$userdomain); + #goes through all resources, checks if they are available for current student, and produces output + foreach my $curresline (@master_seq) { + if ($curresline=~ m/\.(problem|exam|quiz|assess|survey|form|library)$/) { + my ($map,$id,$res_url) = split(/___/,$curresline); + if (&Apache::lonnet::allowed('bre',$res_url)) { + my $rendered = &Apache::loncommon::get_student_view($curresline,$username,$userdomain, + $ENV{'request.course.id'},'tex'); + if ($flag_latex_header_remove eq 'YES') { + $rendered = &latex_header_footer_remove($rendered); + } else { + $rendered =~ s/\\end{document}//; + } + if($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') { + my %form; + $form{'answer_output_mode'}='tex'; + my $ansrendered = &Apache::loncommon::get_student_answers($curresline,$username,$userdomain, + $ENV{'request.course.id'},%form); + $rendered=~s/(\\keephidden{ENDOFPROBLEM})/$ansrendered$1/; + } + $current_output .= $rendered; + } + $flag_latex_header_remove = 'YES'; + } + } + my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; + if ($current_output=~/\\documentclass/) { + $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm}\\usepackage{fancyhdr}\\pagestyle{fancy}\\rhead{}\\chead{} \\begin{document}\\noindent\\lhead{\\textit{\\textbf{$fullname}} - $courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}}\\vskip 3 mm /; + } else { + my $blanspages = ''; + for (my $j=0;$j<$helper->{'VARS'}->{'EMPTY_PAGES'};$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 }\\newpage \\vskip 3mm'.$blanspages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$fullname.'}} - '.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$assignment.'}}\hskip 1.4in } \vskip 5 mm '.$current_output; + } + $result .= $current_output; + &Apache::lonnet::delenv('form.counter'); + &Apache::lonxml::init_counter(); + &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, + 'last student '.$fullname); + } + &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); + $result .= '\end{document}'; + &Apache::lonnet::delenv('form.textwidth'); + } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_from_directory') { + #prints selected problems from the subdirectory + $selectionmade = 6; + my @list_of_files=split /\|\|\|/, $helper->{'VARS'}->{'FILES'}; + @list_of_files=sort @list_of_files; + my $flag_latex_header_remove = 'NO'; + my $rndseed=time; + for (my $i=0;$i<=$#list_of_files;$i++) { + my $urlp = $list_of_files[$i]; + if ($urlp=~/\//) { + my %form; + $form{'grade_target'}='tex'; + $form{'textwidth'}=$LaTeXwidth; + $form{'rndseed'}=$rndseed; + if ($urlp =~ m|/home/([^/]+)/public_html|) { + $urlp =~ s|/home/([^/]*)/public_html|/~$1|; + } else { + $urlp =~ s|^/home/httpd/html||; + } + my $texversion=&Apache::lonnet::ssi($urlp,%form); + if($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') { + my %form; + $form{'grade_target'}='answer'; + $form{'answer_output_mode'}='tex'; + $form{'rndseed'}=$rndseed; + my $answer=&Apache::lonnet::ssi($urlp,%form); + $texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/; + } + #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; + } + $flag_latex_header_remove = 'YES'; + } + if ($helper->{VARS}->{'construction'} eq '1') {$result=~s/(\\typeout)/ RANDOM SEED IS $rndseed $1/;} + $result .= '\end{document}'; + } +#-------------------------------------------------------- corrections for the different page formats + $result = &page_format_transformation_new($papersize,$laystyle,$numberofcolumns,$helper->{'VARS'}->{'PRINT_TYPE'},$result,$helper->{VARS}->{'assignment'}); +# if ($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 handler { my $r = shift; - - # not sure where the form.* was getting processed. - Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING}); + my $helper; # A hook for me to work without disturbing Alex. - if ($ENV{'form.jeremy'}) { - printWizard($r); - return OK; - } + if (!$ENV{'form.jeremy'}) { + my $result = printHelper($r); + if (!ref($result)) { + return $result; + } + $helper = $result; + + + + my $key; + foreach $key (keys %{$helper->{'VARS'}}) { + $r->print(' '.$key.'->'.$helper->{'VARS'}->{$key}.'<-
'); + } +# return OK; + + + &output_data_new($r,$helper); + + + + - my $loaderror=&Apache::lonnet::overloaderror($r); - if ($loaderror) { return $loaderror; } - $loaderror= - &Apache::lonnet::overloaderror($r, - $ENV{'course.'.$ENV{'request.course.id'}.'.home'}); - if ($loaderror) { return $loaderror; } + + return OK; + } +# my $loaderror=&Apache::lonnet::overloaderror($r); +# if ($loaderror) { return $loaderror; } +# $loaderror= +# &Apache::lonnet::overloaderror($r, +# $ENV{'course.'.$ENV{'request.course.id'}.'.home'}); +# if ($loaderror) { return $loaderror; } $r->content_type('text/html'); $r->send_http_header; @@ -1355,7 +1684,550 @@ sub handler { } +use Apache::lonhelper; + +sub printHelper { + my $r = shift; + + if ($ENV{'request.course.id'}) { + my $fn=$ENV{'request.course.fn'}; + tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640); + } + + if ($r->header_only) { + if ($ENV{'browser.mathml'}) { + $r->content_type('text/xml'); + } else { + $r->content_type('text/html'); + } + $r->send_http_header; + return OK; + } + + # Send header, nocache + if ($ENV{'browser.mathml'}) { + $r->content_type('text/xml'); + } else { + $r->content_type('text/html'); + } + &Apache::loncommon::no_cache($r); + $r->send_http_header; + $r->rflush(); + + # Unfortunately, this helper is so complicated we have to + # write it by hand + + Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING}); + + my $helper = Apache::lonhelper::helper->new("Printing Wizard"); + $helper->declareVar('symb'); + $helper->declareVar('postdata'); + $helper->declareVar('filename'); + $helper->declareVar('construction'); + + # This will persistently load in the data we want from the + # very first screen. + # Detect whether we're coming from construction space + if ($ENV{'form.postdata'} =~ /http:\/\// ) { + $ENV{'form.postdata'} =~ /http:\/\/[a-zA-Z.]+\/~([a-zA-Z0-9]+)\/(.*)/; + $helper->{VARS}->{'filename'} = "/home/$1/public_html/$2"; + $helper->{VARS}->{'construction'} = 1; + } else { + if ($ENV{'form.postdata'}) { + $helper->{VARS}->{'symb'} = &Apache::lonnet::symbread($ENV{'form.postdata'}); + } + if ($ENV{'form.symb'}) { + $helper->{VARS}->{'symb'} = $ENV{'form.symb'}; + } + if ($ENV{'form.url'}) { + $helper->{VARS}->{'symb'} = &Apache::lonnet::symbread($helper->{VARS}->{'postdata'}); + } + } + + if ($ENV{'form.symb'}) { + $helper->{VARS}->{'symb'} = $ENV{'form.symb'}; + } + if ($ENV{'form.url'}) { + $helper->{VARS}->{'symb'} = &Apache::lonnet::symbread($helper->{VARS}->{'postdata'}); + + } + + my ($resourceTitle,$sequenceTitle,$mapTitle) = &details_for_menu; + $helper->{VARS}->{'assignment'} = $sequenceTitle; + + + # Extract map + my $symb = $helper->{VARS}->{'symb'}; + my ($map, $id, $url); + my $subdir; + + # Get the resource name from construction space + if ($helper->{VARS}->{'construction'}) { + $resourceTitle = substr($helper->{VARS}->{'filename'}, + rindex($helper->{VARS}->{'filename'}, '/')+1); + $subdir = substr($helper->{VARS}->{'filename'}, + 0, rindex($helper->{VARS}->{'filename'}, '/') + 1); + } else { + ($map, $id, $url) = split(/___/, $symb); + $helper->{VARS}->{'postdata'} = Apache::lonnet::clutter($url); + + if (!$resourceTitle) { # if the resource doesn't have a title, use the filename + my $url = $helper->{VARS}->{'postdata'}; + $resourceTitle = substr($url, rindex($url, '/') + 1); + } + $subdir = &Apache::lonnet::filelocation("", $url); + } + + Apache::lonhelper::registerHelperTags(); + + # "Delete everything after the last slash." + $subdir =~ s|/[^/]+$||; + if (not $helper->{VARS}->{'construction'}) { + $subdir='/home/httpd/html/res/'.$subdir; + } + + + # What can be printed is a very dynamic decision based on + # lots of factors. So we need to dynamically build this list. + # To prevent security leaks, states are only added to the wizard + # if they can be reached, which ensures manipulating the form input + # won't allow anyone to reach states they shouldn't have permission + # to reach. + + # printChoices is tracking the kind of printing the user can + # do, and will be used in a choices construction later. + # In the meantime we will be adding states and elements to + # the helper by hand. + my $printChoices = []; + my $paramHash; + + if ($resourceTitle) { + push @{$printChoices}, ["$resourceTitle (prints what you just saw on the screen)", 'current_document', 'PAGESIZE']; + } + + $r->print($helper->{VARS}->{'postdata'}); + + # If we're in a sequence... + if ($helper->{'VARS'}->{'construction'} ne '1') { + # Allow problems from sequence + push @{$printChoices}, ["Problem(s) from $sequenceTitle", 'map_problems', 'CHOOSE_PROBLEMS']; + # Allow all resources from sequence + push @{$printChoices}, ["Everything (problem(s), page(s), html/xml file(s)) from $sequenceTitle", 'map_problems_pages', 'CHOOSE_PROBLEMS_HTML']; + + my $isProblem = '$res->is_problem();'; + my $isProblemOrMap = '$res->is_problem() || $res->is_map()'; + my $isNotMap = '!$res->is_map();'; + my $symb = '$res->symb();'; + my $helperFragment = < + (mark them then click "next" button)
+ + PAGESIZE + return $isProblem + $map + return $symb + + + + + (mark them then click "next" button)
+ + PAGESIZE + return $isNotMap; + $map + return $symb + + +HELPERFRAGMENT + + &Apache::lonxml::xmlparse($r, 'helper', $helperFragment); + } + + # If the user is priviledged, allow them to print all + # problems in the course, optionally for selected students + if (($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) and ($helper->{VARS}->{'postdata'}=~/\/res\//)) { + push @{$printChoices}, ['Problems in this course', 'all_problems', 'ALL_PROBLEMS']; + push @{$printChoices}, ["Problems from $sequenceTitle for selected students", 'problems_for_students', 'CHOOSE_STUDENTS']; + + my $isProblem = '$res->is_problem();'; + my $isProblemOrMap = '$res->is_problem() || $res->is_map()'; + my $symb = '$res->symb();'; + &Apache::lonxml::xmlparse($r, 'helper', < + (mark them then click "next" button)
+ + PAGESIZE + return $isProblemOrMap + return $isProblem + return $symb + + + + + (do not forget to select assignment itself - make another selection below)
+ +
Select resources for the assignment
 + + return $isProblem + $map + return $symb + +
How should the results be printed?
 + + Print students assignments without separations (as uniform flow) + Start student assignment from new page (add pagefeed after each student) + Add one emty page after each student assignment + Add two emty page after each student assignment + + +CHOOSE_STUDENTS + } + + # FIXME: That RE should come from a library somewhere. + if (((&Apache::lonnet::allowed('bre',$subdir) eq 'F') and ($helper->{VARS}->{'postdata'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)/)) or defined $helper->{'VARS'}->{'construction'}) { + push @{$printChoices}, ["Problems from current subdirectory $subdir", 'problems_from_directory', 'CHOOSE_FROM_SUBDIR']; + + my $f = '$filename'; + my $xmlfrag = < + (mark them then click "next" button)
+ + PAGESIZE + return '$subdir'; +CHOOSE_FROM_SUBDIR + + $xmlfrag .= <<'CHOOSE_FROM_SUBDIR'; + return $filename =~ + m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/; + + + +CHOOSE_FROM_SUBDIR + &Apache::lonxml::xmlparse($r, 'helper', $xmlfrag); + } + + # Generate the first state, to select which resources get printed. + Apache::lonhelper::state->new("START", "What do you want to print? Make a choice."); + $paramHash = Apache::lonhelper::getParamHash(); + $paramHash->{MESSAGE_TEXT} = ""; + Apache::lonhelper::message->new(); + $paramHash = Apache::lonhelper::getParamHash(); + $paramHash->{'variable'} = 'PRINT_TYPE'; + $helper->declareVar('PRINT_TYPE'); + $paramHash->{CHOICES} = $printChoices; + Apache::lonhelper::choices->new(); + + if (($ENV{'request.role.adv'} and &Apache::lonnet::allowed('vgr',$ENV{'request.course.id'})) or + ($helper->{VARS}->{'construction'} eq '1')) { + $paramHash = Apache::lonhelper::getParamHash(); + $paramHash->{MESSAGE_TEXT} = "
Next option is available only for advanced users:
"; + Apache::lonhelper::message->new(); + $paramHash = Apache::lonhelper::getParamHash(); + $paramHash->{'variable'} = 'ANSWER_TYPE'; + $helper->declareVar('ANSWER_TYPE'); + $paramHash->{CHOICES} = [ + ['Print without answer', 'yes'], + ['Print with answers', 'no'] ]; + Apache::lonhelper::choices->new(); + } + + Apache::lonprintout::page_format_state->new("FORMAT"); + + # Generate the PAGESIZE state which will offer the user the margin + # choices if they select one column + Apache::lonhelper::state->new("PAGESIZE", "Set Margins"); + Apache::lonprintout::page_size_state->new('pagesize', 'FORMAT', 'FINAL'); + + + $helper->process(); + + # MANUAL BAILOUT CONDITION: + # If we're in the "final" state, bailout and return to handler + if ($helper->{STATE} eq 'FINAL') { + return $helper; + } + + $r->print($helper->display()); + + Apache::lonhelper::unregisterHelperTags(); + + untie %hash; + + return OK; +} + 1; + +package Apache::lonprintout::page_format_state; + +=pod + +=head1 Helper element: page_format_state + +See lonhelper.pm documentation for discussion of the helper framework. + +Apache::lonprintout::page_format_state is an element that gives the +user an opportunity to select the page layout they wish to print +with: Number of columns, portrait/landscape, and paper size. If you +want to change the paper size choices, change the @paperSize array +contents in this package. + +page_format_state is always directly invoked in lonprintout.pm, so there +is no tag interface. You actually pass parameters to the constructor. + +=over 4 + +=item * B(varName): varName is where the print information will be stored in the format FIXME. + +=back + +=cut + +use Apache::lonhelper; + +no strict; +@ISA = ("Apache::lonhelper::element"); +use strict; + +my $maxColumns = 2; +my @paperSize = ("Letter [8 1/2x11 in]", "Legal [8 1/2x14 in]", + "Ledger/Tabloid [11x17 in]", "Executive [7 1/2x10 in]", + "A2 [420x594 mm]", "A3 [297x420 mm]", "A4 [210x297 mm]", + "A5 [148x210 mm]", "A6 [105x148 mm]" ); + +# Tentative format: Orientation (L = Landscape, P = portrait) | Colnum | +# Paper type + +sub new { + my $self = Apache::lonhelper::element->new(); + + shift; + + $self->{'variable'} = shift; + my $helper = Apache::lonhelper::getHelper(); + $helper->declareVar($self->{'variable'}); + bless($self); + return $self; +} + +sub render { + my $self = shift; + my $helper = Apache::lonhelper::getHelper(); + my $result = ''; + my $var = $self->{'variable'}; + + $result .= <What page format do you prefer?

+ + + + + + + + +
Page layoutNumber of columnsPaper type
+ Landscape
+ Portrait + 		+ \n"; + $result .= "
"; + return $result; +} + +sub postprocess { + my $self = shift; + + my $var = $self->{'variable'}; + my $helper = Apache::lonhelper->getHelper(); + $helper->{VARS}->{$var} = + $ENV{"form.$var.layout"} . '|' . $ENV{"form.$var.cols"} . '|' . + $ENV{"form.$var.paper"}; + return 1; +} + +1; + +package Apache::lonprintout::page_size_state; + +=pod + +=head1 Helper element: page_size_state + +See lonhelper.pm documentation for discussion of the helper framework. + +Apache::lonprintout::page_size_state is an element that gives the +user the opportunity to further refine the page settings if they +select a single-column page. + +page_size_state is always directly invoked in lonprintout.pm, so there +is no tag interface. You actually pass parameters to the constructor. + +=over 4 + +=item * B(varName): varName is where the print information will be stored in the format FIXME. + +=back + +=cut + +use Apache::lonhelper; + +no strict; +@ISA = ("Apache::lonhelper::element"); +use strict; + + + +sub new { + my $self = Apache::lonhelper::element->new(); + + shift; # disturbs me (probably prevents subclassing) but works (drops + # package descriptor)... - Jeremy + + $self->{'variable'} = shift; + my $helper = Apache::lonhelper::getHelper(); + $helper->declareVar($self->{'variable'}); + + # The variable name of the format element, so we can look into + # $helper->{VARS} to figure out whether the columns are one or two + $self->{'formatvar'} = shift; + + # The state to transition to after selection, or after discovering + # the cols are not set to 1 + $self->{NEXTSTATE} = shift; + bless($self); + return $self; +} + +sub render { + my $self = shift; + my $helper = Apache::lonhelper::getHelper(); + my $result = ''; + my $var = $self->{'variable'}; + + if (defined $self->{ERROR_MSG}) { + $result .= '
' . $self->{ERROR_MSG} . '
'; + } + + $result .= <How should the column be formatted?

+ + + + + + + + + + + + + + + + + +
Width: + +
Height: + +
Left margin: + +
+ +

Hint: Some instructors like to leave scratch space for the student by +making the width much smaller then the width of the page.

+ +ELEMENTHTML + + return $result; +} + +# If the user didn't select 1 column, skip this state. +sub preprocess { + my $self = shift; + my $helper = Apache::lonhelper::getHelper(); + + my $format = $helper->{VARS}->{$self->{'formatvar'}}; + if (substr($format, 2, 1) ne '1') { + $helper->changeState($self->{NEXTSTATE}); + } + + return 1; +} + +sub postprocess { + my $self = shift; + + my $var = $self->{'variable'}; + my $helper = Apache::lonhelper->getHelper(); + my $width = $helper->{VARS}->{$var .'.width'} = $ENV{"form.${var}.width"}; + my $height = $helper->{VARS}->{$var .'.height'} = $ENV{"form.${var}.height"}; + my $lmargin = $helper->{VARS}->{$var .'.lmargin'} = $ENV{"form.${var}.lmargin"}; + $helper->{VARS}->{$var .'.widthunit'} = $ENV{"form.${var}.widthunit"}; + $helper->{VARS}->{$var .'.heightunit'} = $ENV{"form.${var}.heightunit"}; + $helper->{VARS}->{$var .'.lmarginunit'} = $ENV{"form.${var}.lmarginunit"}; + + my $error = ''; + + # /^-?[0-9]+(\.[0-9]*)?$/ -> optional minus, at least on digit, followed + # by an optional period, followed by digits, ending the string + + if ($width !~ /^-?[0-9]+(\.[0-9]*)?$/) { + $error .= "Invalid width; please type only a number.
\n"; + } + if ($height !~ /^-?[0-9]+(\.[0-9]*)?$/) { + $error .= "Invalid height; please type only a number.
\n"; + } + if ($lmargin !~ /^-?[0-9]+(\.[0-9]*)?$/) { + $error .= "Invalid left margin; please type only a number.
\n"; + } + + if (!$error) { + Apache::lonhelper::getHelper()->changeState($self->{NEXTSTATE}); + return 1; + } else { + $self->{ERROR_MSG} = $error; + return 0; + } +} + + + __END__