--- loncom/interface/lonprintout.pm 2003/02/17 16:43:54 1.117 +++ loncom/interface/lonprintout.pm 2003/04/21 17:53:10 1.130 @@ -1,7 +1,7 @@ # The LearningOnline Network # Printout # -# $Id: lonprintout.pm,v 1.117 2003/02/17 16:43:54 sakharuk Exp $ +# $Id: lonprintout.pm,v 1.130 2003/04/21 17:53:10 sakharuk Exp $ # # Copyright Michigan State University Board of Trustees # @@ -100,6 +100,11 @@ ENDMENUOUT1 Problem(s) plus page(s) or html/xml file(s) from $title_for_sequence
ENDMENUOUT2 } + if ($ENV{'request.role.adv'}) { + $r->print(< Problem(s) from $title_for_sequence with answers
+ENDMENUOUT27 + } if (($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)
@@ -157,8 +162,7 @@ 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 +206,7 @@ sub sequence_content_menu { } } -DDD=$#titles_master_seq $titles_master_seq[0]
+     @@ -238,6 +242,7 @@ 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 +375,7 @@ ENDDISHEADER $sdom,$sname); my $section=&Apache::lonnet::usection ($sdom,$sname,$ENV{'request.course.id'}); + if ($section == -1) { $section = ''; } $r->print( '
'. $reply{'firstname'}.' '. @@ -503,7 +509,8 @@ ENDPART $result.=' \end{document}' } } elsif ($choice eq 'Standard LaTeX output for the primary sequence' or - $choice eq 'Standard LaTeX output for whole primary sequence') { + $choice eq 'Standard LaTeX output for whole primary sequence' or + $choice eq 'Standard LaTeX output for the primary sequence with answers') { #-- minimal sequence to which the current document belongs #-- where is the primary sequence containing file? my @master_seq = (); @@ -525,10 +532,11 @@ ENDPART my %moreenv; $moreenv{'form.grade_target'}='tex'; $moreenv{'form.textwidth'}=$LaTeXwidth; + if ($choice eq 'Standard LaTeX output for the primary sequence with answers') {$moreenv{'form.texaward'}='SHOW_ANSWER';} &Apache::lonnet::appenv(%moreenv); #&Apache::lonnet::logthis("Trying to get $urlp with symb $symb"); my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb)); - &Apache::lonnet::delenv('form.grade_target','form.textwidth'); + &Apache::lonnet::delenv('form.grade_target','form.textwidth','form.texaward'); if ($urlp =~ m/\.page/) { ($texversion,my $number_of_columns_page) = &page_cleanup($texversion); if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;} @@ -549,12 +557,7 @@ ENDPART } elsif ($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]; @@ -597,8 +600,8 @@ 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]; @@ -609,10 +612,11 @@ 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; @@ -637,11 +641,15 @@ ENDPART } 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'.$blanspages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$fullname.'}} - '.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$assignment.'}}\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') { @@ -740,9 +748,7 @@ 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; @@ -756,8 +762,8 @@ 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_'.$current_resource}}; @@ -766,9 +772,7 @@ sub coming_from_hash { if ($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; @@ -782,8 +786,8 @@ 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}}; @@ -913,7 +917,7 @@ sub character_chart { $result =~ s/&\#153;/\\texttrademark /g; $result =~ s/&\#156;/\\oe/g; $result =~ s/&\#159;/\\\"Y/g; - $result =~ s/&(\#160|nbsp);//g; + $result =~ s/&(\#160|nbsp);?//g; $result =~ s/&(\#161|iexcl);/!\`/g; $result =~ s/&(\#162|cent);/\\textcent /g; $result =~ s/&(\#163|pound);/\\pounds /g; @@ -1112,6 +1116,16 @@ sub character_chart { } +sub get_name { + my ($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,$evenoffset); @@ -1121,14 +1135,17 @@ sub page_format_transformation { } else { ($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 /; @@ -1157,21 +1174,18 @@ 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); } @@ -1215,21 +1229,18 @@ sub handler { my $r = shift; - # not sure where the form.* was getting processed. - Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING}); - # A hook for me to work without disturbing Alex. if ($ENV{'form.jeremy'}) { - printWizard($r); - return OK; + printWizard($r); + 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; } +# 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'); $r->send_http_header; @@ -1252,6 +1263,8 @@ sub handler { &sequence_content_menu(0,$r); } elsif($ENV{'form.choice'} eq 'Standard LaTeX output for the primary sequence') { &sequence_content_menu(1,$r); + } elsif($ENV{'form.choice'} eq 'Standard LaTeX output for the primary sequence with answers') { + &sequence_content_menu(1,$r); } elsif($ENV{'form.choice'} eq 'All class print') { &additional_class_menu($r); } elsif($ENV{'form.choice'} eq 'Subdirectory print') { @@ -1277,70 +1290,531 @@ sub handler { } +sub new_output_data { + my $r = shift; + $r->print(< + +LON-CAPA output for printing + + +
+ENDPART + + my $choice = $ENV{'form.PRINT_TYPE'}; + my $layout = $ENV{'form.FORMAT.layout'}; + my $numberofcolumns = $ENV{'form.FORMAT.cols'}; + my $papersize = $ENV{'form.FORMAT.paper'}; + 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 (($choice eq 'current_document') && ($ENV{'form.url'}=~m|^/~|)) { + if ($ENV{'form.FORMAT.layout'} eq '') {$layout = 'CAPA';} + if ($ENV{'form.FORMAT.paper'} eq '') {$papersize = 'Letter [8 1/2x11 in]';} + if ($ENV{'form.FORMAT.cols'} eq '') {$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); + if ($numberofcolumns == 1) { + $textwidth=$ENV{'form.width'}; + $textheight=$ENV{'form.height'}; + } + my $LaTeXwidth; + if ($textwidth=~/(\d+\s*cm)/) { + $LaTeXwidth = $1*10; + } elsif ($textwidth=~/(\d+\s*mm)/) { + $LaTeXwidth = $1; + } + if ($choice eq '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 $main_seq=&Apache::lonnet::clutter($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]; + $file_seq[$i] = $path.'&&'.$symb; + } + my $flag_latex_header_remove = 'NO'; + #-- produce an output string + for (my $i=0;$i<=$#file_seq;$i++) { + if (not $file_seq[$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; + + $primary_sequence=&Apache::lonnet::clutter($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]; + $master_seq[$i] = $path.'&&'.$symb; + } + #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 $fullname = &get_name($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 /&&/, $curresline; + if ($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'; + } + } + 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<$ENV{'form.addedpages'};$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 }\\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); + $result .= '\end{document}'; + &Apache::lonnet::delenv('form.textwidth'); + } elsif ($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|; + } else { + $urlp =~ s|^/home/httpd/html||; + } + 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 +} + + + +######################################################################################## + use Apache::lonwizard; sub printWizard { my $r = shift; if ($ENV{'request.course.id'}) { - my $fn=$ENV{'request.course.fn'}; - tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640); + 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'); - } - $r->send_http_header; - return OK; + if ($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'); + $r->content_type('text/xml'); } else { - $r->content_type('text/html'); + $r->content_type('text/html'); } &Apache::loncommon::no_cache($r); $r->send_http_header; $r->rflush(); my ($resourceTitle,$sequenceTitle,$mapTitle) = &details_for_menu; + #if the resource doesn't have a title, use the filename + if (!$resourceTitle) { + my $url = $ENV{'form.postdata'}; + $resourceTitle = substr($url, rindex($url, '/') + 1); + } + + my $wizard = Apache::lonwizard->new("Printing Wizard", $ENV{QUERY_STRING}); + + $wizard->declareVars(['PRINT_TYPE', 'FORMAT', 'url', 'symb', 'postdata' , 'RESOURCES', 'FILES', 'STUDENTS']); + + $wizard->{VARS}->{'postdata'} = $ENV{'form.postdata'}; + $wizard->{VARS}->{'url'} = $ENV{'form.postdata'}; + $wizard->{VARS}->{'symb'} = &Apache::lonnet::symbread($ENV{'form.postdata'}); + + my $subdir = &Apache::lonnet::filelocation("", $ENV{'form.postdata'}); + $subdir =~ s|/[^/]+$||; + + my $symb = $wizard->{VARS}->{'symb'}; # Extract map + my ($map, $id, $url) = split(/__/, $symb); + + + # This really ought to be in some repository in loncommon or something where it can just be grabbed. + my $problemFilter = sub { + my $name = shift; + return $name =~ m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/; + }; + + # 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 + # querystring won't allow anyone to reach states they shouldn't have permission to reach. + + my $printChoices = []; + + # We can always print the current screen. + push @{$printChoices}, ['current_document', "Current resource \"$resourceTitle\" (prints what you just saw on the screen)", 'CHOOSE_FORMAT']; + + if ($ENV{'form.postdata'}=~ /\/res\//) { + # Allow problems from sequence + push @{$printChoices}, ['map_problems', "Problems from $sequenceTitle", 'CHOOSE_PROBLEMS']; + Apache::lonwizard::resource_multichoice->new($wizard, "CHOOSE_PROBLEMS", 'Select Problems', "Select problems to print from $sequenceTitle:", 'CHOOSE_FORMAT', 'RESOURCES', sub {my $res = shift; return $res->is_problem()}, undef, $map); + + # Allow all resources from sequence + push @{$printChoices}, ['map_problems_pages', "Problem(s) and page(s) or html/xml file(s) from \"$sequenceTitle\"", 'CHOOSE_PROBLEMS_HTML']; + Apache::lonwizard::resource_multichoice->new($wizard, "CHOOSE_PROBLEMS_HTML", 'Select Resources', "Select resources to print from $sequenceTitle:", "CHOOSE_FORMAT", 'RESOURCES', sub {my $res = shift; return !$res->is_map()}, undef, $map); + } + + # If the user is priviledged, allow them to print all + # problems in the course, optionally for selected students + if (($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) and ($ENV{'form.postdata'}=~/\/res\//)) { + push @{$printChoices}, ['all_problems', 'All problems in this course (warning: this may be time consuming)', 'CHOOSE_FORMAT']; + push @{$printChoices}, ['problems_for_students', "Problems from $sequenceTitle for selected students", 'CHOOSE_STUDENTS']; + Apache::lonwizard::choose_student->new($wizard, "CHOOSE_STUDENTS", "Choose Students", "Select the students you wish to print the problems for:", 'CHOOSE_FORMAT', 'STUDENTS', 1); + } + + # FIXME: That RE should come from a library somewhere. + if ((&Apache::lonnet::allowed('bre',$subdir) eq 'F') and ($ENV{'form.postdata'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)/)) { + push @{$printChoices}, ['problems_from_directory', "Problems from current subdirectory
$subdir", 'CHOOSE_FROM_SUBDIR']; + Apache::lonwizard::choose_files->new($wizard, "CHOOSE_FROM_SUBDIR", "Select Files","Select problems you wish to print from $subdir:", 'CHOOSE_FORMAT', 'FILES', $subdir, $problemFilter); + } + + + + + # Despite the appearance of states before here, this is the first state. + Apache::lonwizard::switch_state->new($wizard, "START", "What do you want to print? Make a choice.", "PRINT_TYPE", $printChoices, "", ""); + + + + + + + + Apache::lonprintout::page_format_state->new($wizard, "CHOOSE_FORMAT", "You can change page layout parameters here.", "FORMAT"); + + + + + if ($ENV{'form.printWizDone'} ne 1) { + $r->print($wizard->display()); + } else { + &new_output_data($r); + } + + + - my $wizard = Apache::lonwizard->new("Printing Wizard"); - # PRINT_TYPE: What the user wants to print (current docs, - # whole sequence, etc. - $wizard->declareVars(['PRINT_TYPE']); - - my $subdir = $ENV{'form.postdata'}; - $subdir =~ s|http://[^/]+||; - $subdir =~ m/\/([^\/]+)$/; - $subdir =~ s/\Q$1\E//; - - # This code also shows up above... which is prefered? Is one - # right for this context? - #my $subdir = &Apache::lonnet::filelocation("",$ENV{'form.url'}); - #$subdir =~ s/\/[^\/]+$//; - - Apache::lonwizard::switch_state->new($wizard, "START", "Selecting Resources to Print", "PRINT_TYPE", [ - ['current_document', "$resourceTitle (exactly what was on the screen)", 'CHOOSE_FORMAT'], - ['map_problems', "Problems from $sequenceTitle", 'CHOOSE_FORMAT'], - ['map_problems_pages', "All of $sequenceTitle", 'CHOOSE_FORMAT'], - ['problems_for_students', "Problems from $sequenceTitle for selected students", 'CHOOSE_FORMAT'], - ['problems_from_directory', "Problems from $subdir", 'CHOOSE_FORMAT'] ], - "What do you want to print?"); - - $r->print($wizard->display()); untie %hash; + return OK; +} + + +1; + +package Apache::lonprintout::page_format_state; + +=pod + +=head1 Wizard state: page_format_state + +See lonwizard.pm documentation for discussion of the wizard framework. + +Apache::lonprintout::page_format_state is a state 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. + +=over 4 +=item * B(parentLonWizReference, stateName, stateTitle, varName, nextState): varName is where the print information will be stored in the format FIXME. nextState is the state that follows this one. + +=back + +=cut + +use Apache::lonwizard; + +no strict; +@ISA = ("Apache::lonwizard::state"); +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 $proto = shift; + my $class = ref($proto) || $proto; + my $self = bless $proto->SUPER::new(shift, shift, shift); + + $self->{VAR_NAME} = shift; + $self->{NEXT_STATE} = shift; + return $self; } +sub render { + my $self = shift; + my $wizard = $self->{WIZARD}; + my $result = ''; + my $var = $self->{VAR_NAME}; + my $curVal = $self->{WIZARD}->{VARS}->{$var}; + + my ($layout, $cols, $paper) = split(/\|/, $curVal); + + my $landscapeChecked = ($layout ne "L")? '' : 'checked '; + my $portraitChecked = $landscapeChecked ? '' : 'checked '; + + $result .= <How should the printing be formatted?

+ + + + + + + + +
OrientationNumber of ColumnsPaper size ([width x height])
+ Landscape
+ Portrait + 		+ \n"; + $result .= "
"; + $result .= ''; + return $result; +} 1; + __END__