--- loncom/interface/lonprintout.pm 2001/12/19 17:17:46 1.11 +++ loncom/interface/lonprintout.pm 2002/09/06 17:46:13 1.56 @@ -1,7 +1,7 @@ # The LearningOnline Network # Printout # -# $Id: lonprintout.pm,v 1.11 2001/12/19 17:17:46 albertel Exp $ +# $Id: lonprintout.pm,v 1.56 2002/09/06 17:46:13 sakharuk Exp $ # # Copyright Michigan State University Board of Trustees # @@ -43,8 +43,13 @@ use strict; use Apache::Constants qw(:common :http); use Apache::lonxml; use Apache::lonnet; +use Apache::loncommon; +use Apache::inputtags; +use Apache::loncoursedata; +use Apache::grades; +use Apache::edit; use Apache::File(); - +use POSIX qw(strftime); sub headerform { @@ -56,20 +61,125 @@ sub headerform {
-

Printout:



+$ENV{'form.postdata'}

+

What do you want to print? Make a choice.


ENDHEADER } sub menu_for_output { my $r = shift; - $r->print(<print(< - Standard LaTeX output for current document
- Standard LaTeX output for the primary sequence
- Standard LaTeX output for the top level sequence
- + Current document +(you will print what you see on the screen)
+ENDMENUOUT1 + if ((not $ENV{'request.role'}=~m/^au\./) and (not $ENV{'request.role'}=~m/^ca\./)) { + $r->print(< All problems from the primary sequence
+ The whole primary sequence (problems plus all html and xml files)
+ All problems from the top level sequence
+
+ENDMENUOUT2 + } + if ($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) { + $r->print(< Print assignment (all problems from the primary sequence) for group of students

+ENDMENUOUT6 + } + my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); + $subdirtoprint =~ s/\/[^\/]+$//; + if (&Apache::lonnet::allowed('bre',$subdirtoprint) eq 'F') { + $r->print(< All problems from current subdirectory (where this particular problem is)
+ENDMENUOUT4 + } + $r->print(<

+

And what page format do you prefer?

+ + + + + + +
+ Landscape
+ Portrait
+ 		  + Number of columns: +
+
+ +ENDMENUOUT5 +} + + +sub additional_class_menu { + my $r = shift; + $r->print(< + + + +

Mark students which assignments you want to print

+ENDMENUOUT1 + my $c = $r->connection; + my %cache; + my $courseID = $ENV{'request.course.id'}; + my $classlist = &Apache::loncoursedata::DownloadClasslist($courseID,$cache{'ClasslistTimestamp'},$c); + &Apache::loncoursedata::ProcessClasslist(\%cache,$classlist,$courseID,$c); + my @all_students = split(':::',$cache{'NamesOfStudents'}); + my @active_students = (); + foreach my $student (@all_students) { + if ($cache{$student.':Status'} eq 'Active') { + push @active_students,$student; + } + } + my $what_to_print = ''; + my $i = 0; + foreach my $student (@active_students) { + $what_to_print .= ''; +# $what_to_print .= ''; + $i++; + } + $what_to_print .= '
'.$cache{$student.':fullname'}.'
'.$cache{$student.':fullname'}.'
'; + $r->print(< + + + +ENDMENUOUT2 +} + + +sub additional_print_menu { + my $r = shift; + my $what_to_print = ''; + for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) { + $what_to_print .= ''; + } + $r->print(< + + + + +Enter width of the page:
+ + @@ -89,94 +199,632 @@ sub output_data { ENDPART my $choice = $ENV{'form.choice'}; + my $layout = $ENV{'form.layout'}; + my $numberofcolumns = $ENV{'form.numberofcolumns'}; + my $laystyle = 'book'; my $result = ''; - my %mystyle; - my $filename; - + my $number_of_columns = 1; + if ($choice eq 'Standard LaTeX output for current document') { - my $access=&Apache::lonnet::allowed('bre',$ENV{'form.url'}); - if (($access ne '2') && ($access ne 'F')) { - $ENV{'user.error.msg'}="$ENV{'form.url'}:bre:1:1:Access Denied"; - return HTTP_NOT_ACCEPTABLE; - } - my $file=&Apache::lonnet::filelocation("",$ENV{'form.url'}); + #-- single document - problem, page, html, xml + my %moreenv; + $moreenv{'form.grade_target'}='tex'; + if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) { + $ENV{'form.url'}=~s/http:\/\/[^\/]+//; + } + $moreenv{'request.filename'}=$ENV{'form.url'}; + &Apache::lonnet::appenv(%moreenv); + my $texversion=&Apache::lonnet::ssi($ENV{'form.url'}); + &Apache::lonnet::delenv('form.grade_target'); + $result .= $texversion; + $result = &additional_cleanup($result); + if ($ENV{'form.url'}=~m/\.page\s*$/) { + ($result,$number_of_columns) = &page_cleanup($result); + } + } elsif ($choice eq 'Standard LaTeX output for the primary sequence' or + $choice eq 'Standard LaTeX output for whole primary sequence') { + #-- minimal sequence to which the current document belongs + #-- where is the primary sequence containing file? + my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); + $_ = $symbolic; + m/([^_]+)_/; + my $primary_sequence = '/res/'.$1; + #-- open and analyses the primary sequence + my $sequence_file=&Apache::lonnet::filelocation("",$primary_sequence); + my $sequencefilecontents=&Apache::lonnet::getfile($sequence_file); + my @master_seq = &content_map($sequencefilecontents); + #-- produce an output string + for (my $i=0;$i<=$#master_seq;$i++) { + $_ = $master_seq[$i]; + m/\"(.*)\"/; + $_ = $1; + my $urlp = $1; + if ($choice eq 'Standard LaTeX output for the primary sequence') { + if ($urlp =~ m/\.(problem|exam|quiz|assess|survey|form|library)/) { + my %moreenv; + $moreenv{'form.grade_target'}='tex'; + &Apache::lonnet::appenv(%moreenv); + my $texversion=&Apache::lonnet::ssi($urlp); + &Apache::lonnet::delenv('form.grade_target'); + $result .= $texversion; + } + } elsif ($urlp =~ /\S+/) { + my %moreenv; + $moreenv{'form.grade_target'}='tex'; + &Apache::lonnet::appenv(%moreenv); + my $texversion=&Apache::lonnet::ssi($urlp); + &Apache::lonnet::delenv('form.grade_target'); + $result .= $texversion; + } + } + $result = &additional_cleanup($result); + } elsif ($choice eq 'Standard LaTeX output for the top level sequence') { + # where is the main sequence of the course? + my $main_seq = '/res/'.$ENV{'request.course.uri'}; + my $file=&Apache::lonnet::filelocation("",$main_seq); my $filecontents=&Apache::lonnet::getfile($file); - $result = &Apache::lonxml::xmlparse('tex',$filecontents,'',%mystyle); - } elsif ($choice eq 'Standard LaTeX output for the primary sequence') { - my @master_seq = (); - my $keyword = 0; - my $output_seq = ''; - my $current_file = '/res/'.$ENV{'request.ambiguous'}; - $current_file =~ s/(\/res\/physnet\/physnet)(\/m\d+)\/(.*)/$1$2$2\.sequence/; - while ($current_file ne '') { - my $file=&Apache::lonnet::filelocation("",$current_file); - my $filecontents=&Apache::lonnet::getfile($file); - my @file_seq = &content_map($filecontents); - if (defined @file_seq) { -#-- adding an additional array to the master one - if (defined @master_seq) { - my $old_value = $#master_seq; - my $total_value = $#master_seq + $#file_seq +2; - for (my $j=0; $j<=$old_value-$keyword+1; $j++) { - $master_seq[$total_value-$j] = $master_seq[$old_value-$j]; - } - for (my $j=0; $j<=$#file_seq; $j++){ - $master_seq[$keyword+$j] = $file_seq[$j]; + my @file_seq = &content_map($filecontents); + for (my $iu=0;$iu<=$#file_seq;$iu++) { + $file_seq[$iu]=~s/^"//; + $file_seq[$iu]=~s/"$//; + if ($file_seq[$iu]=~m/\S+/) { + $file_seq[$iu]=&Apache::lonnet::filelocation("",$file_seq[$iu]); + } else { + $file_seq[$iu]= 'REMOVE IT PLEASE'; + } + } + my $i=0; + my $limit = $#file_seq; + while ($i<=$limit) { + unless ($file_seq[$i]=~m/\.(problem|page)/) { + if ($file_seq[$i]=~m/\.sequence/) { + my $filecontents=&Apache::lonnet::getfile($file_seq[$i]); + my @newfile_seq = &content_map($filecontents); + for (my $iu=0;$iu<=$#newfile_seq;$iu++) { + $newfile_seq[$iu]=~s/^"//; + $newfile_seq[$iu]=~s/"$//; + if ($newfile_seq[$iu]=~m/\S+/) { + $newfile_seq[$iu]=&Apache::lonnet::filelocation("",$newfile_seq[$iu]); + } else { + $newfile_seq[$iu]= 'REMOVE IT PLEASE'; + } } - @file_seq = (); - $keyword = 0; + splice @file_seq,$i,1,@newfile_seq; + $i=0; + $limit = $#file_seq; } else { - @master_seq = @file_seq; - @file_seq = (); + splice @file_seq,$i,1,'REMOVE IT PLEASE'; } - } -#-- checking wether .sequence file is among the set of files - $current_file = ''; - for (my $i=0; $i<=$#file_seq; $i++) { - $_ = $file_seq[$i]; - if (m/(.*)\.sequence/) { - $current_file = $_; - $keyword = $i; - last; + } + $i++; + } + for (my $iu=0;$iu<=$#file_seq;$iu++) { + if ($file_seq[$iu]=~m/REMOVE IT PLEASE/) { + splice @file_seq,$iu,1; + } + } + if ($file_seq[-1]=~m/REMOVE IT PLEASE/) { + pop @file_seq; + } + #-- produce an output string + for (my $i=0;$i<=$#file_seq;$i++) { + my $urlp = $file_seq[$i]; + $urlp=~s/\/home\/httpd\/html//; + if ($urlp=~m/\.(problem|exam|quiz|assess|survey|form|library)/) { + my %moreenv; + $moreenv{'form.grade_target'}='tex'; + &Apache::lonnet::appenv(%moreenv); + my $texversion=&Apache::lonnet::ssi($urlp); + &Apache::lonnet::delenv('form.grade_target'); + $result .= $texversion; + } + } + $result = &additional_cleanup($result); + } elsif ($choice eq 'All class print') { + #-- prints assignments for whole class or for selected students + my (@students,@st_output) = ((),()); + 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'}); + $symbolic =~ m/([^_]+)_/; + my $primary_sequence = '/res/'.$1; + #opens and analyses the primary sequence file, produces the array of resources + my $sequence_file=&Apache::lonnet::filelocation("",$primary_sequence); + my $sequencefilecontents=&Apache::lonnet::getfile($sequence_file); + my @master_seq = &content_map($sequencefilecontents); + #loop over students + foreach my $person (@students) { + my $current_output = ''; + my ($username,$userdomain) = split /:/,$person; + my $fullname = &Apache::grades::get_fullname($username,$userdomain); + #goes through all resources, checks if they are available for current student, and produces output + foreach my $curres (@master_seq) { + $curres =~ s/^"//; + $curres =~ s/"$//; + if ($curres=~/\w+/) { + my $symb = &Apache::lonnet::symbread($curres); + 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'); + $current_output .= $rendered; + } } - } + } + $current_output =~ s/\\begin{document}/\\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent\\fbox{\\textbf{$fullname}}\\hskip 1\.4in } \\vskip 5 mm /; + $result .= $current_output; } -#-- produce an output string - for (my $i=0;$i<=$#master_seq;$i++) { - $_ = $master_seq[$i]; - m/\"(.*)\"/; - if (index($1,'-tc.xml',0)==-1) { - my $file=&Apache::lonnet::filelocation("",$1); - my $filecontents=&Apache::lonnet::getfile($file); - $output_seq .= $filecontents; + + $result = &additional_cleanup($result); + + + + + + + } elsif ($choice eq 'Subdirectory print') { + my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); + $subdirtoprint =~ s/\/[^\/]+$//; + my @list_of_files = (); + if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) { + $subdirtoprint =~ s/^[^~]*~(\w+)\//\/home\/$1\/public_html\//; + } else { + $subdirtoprint =~ s/.*(\/res\/)/$1/; + } + my @content_directory = (); + if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) { + @content_directory = &Apache::lonnet::dirlist($subdirtoprint,$ENV{'user.domain'}, $ENV{'user.name'},''); + } else { + @content_directory = &Apache::lonnet::dirlist($subdirtoprint); + } + for (my $iy=0;$iy<=$#content_directory;$iy++) { + my @tempo_array = split(/&/,$content_directory[$iy]); + if ($tempo_array[0] =~ m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/) { + push(@list_of_files,$tempo_array[0]); } } -#-- cleanup of output string (temporary cbi-specific) - $output_seq =~ s///g; - $output_seq =~ s/<\/physnet>//g; - $output_seq = ''.$output_seq.' '; -#-- final accord - $result = &Apache::lonxml::xmlparse('tex',$output_seq,'',%mystyle); + $subdirtoprint =~ s/\/$//; + for (my $i=0;$i<=$#list_of_files;$i++) { + my $urlp = $subdirtoprint.'/'.$list_of_files[$i]; + my %moreenv; + $moreenv{'form.grade_target'}='tex'; + &Apache::lonnet::appenv(%moreenv); + if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) { + $urlp =~ s/\/home\/([^\/]*)\/public_html/\/~$1/; + } + my $texversion=&Apache::lonnet::ssi($urlp); + &Apache::lonnet::delenv('form.grade_target'); + $texversion =~ s/(\\begin{document})/$1 {\\tiny\\begin{verbatim}$urlp\\end{verbatim}}/; + $result .= $texversion; + } + $result = &additional_cleanup($result); + + } -#-- writing .tex file in prtspool - { - my $temp_file; - $filename = "/home/httpd/prtspool/$ENV{'environment.firstname'}$ENV{'environment.lastname'}temp$ENV{'user.login.time'}.tex"; - unless ($temp_file = Apache::File->new('>'.$filename)) { - $r->log_error("Couldn't open $filename for output $!"); - return SERVER_ERROR; - } - print $temp_file $result; +#-- corrections for the different page formats + if ($layout eq 'CBI' and $numberofcolumns eq '1') { + } elsif ($layout eq 'CBI' and $numberofcolumns eq '2') { + $result =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{-40pt}\\setlength{\\evensidemargin}{-60pt}\\setlength{\\topmargin}{200pt}\\setlength{\\textwidth}{4\.4in}\\setlength{\\textheight}{6\.8in}\\setlength{\\parindent}{20pt}\\setlength{\\marginparwidth}{90pt}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt} \\begin{document}/; + $laystyle = 'album'; + } elsif ($layout eq 'CAPA') { + my $courseidinfo = $ENV{'request.role'}; + $_ = $courseidinfo; + m/.*\/(.*)/; + $courseidinfo = $ENV{'course.physnet_'.$1.'.description'}; +# $result =~ s/\\documentclass\[letterpaper\]{article}/\\documentclass\[twocolumn\]{article}/; + $result =~ s/\\documentclass\[letterpaper\]{article}/\\documentclass{article}/; + if ($choice ne 'All class print') { + $result =~ s/\\begin{document}/\\textheight 25\.9cm\\oddsidemargin = -0\.57in\\evensidemargin = -0\.57in\\textwidth= 9cm\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1}\\parbox{\\minipagewidth}{\\noindent\\fbox{\\textbf{$ENV{'environment.firstname'} $ENV{'environment.lastname'}}}\\hskip 1\.4in $courseidinfo} \\vskip 5 mm /; + } else { + $result =~ s/\\begin{document}/\\textheight 25\.9cm\\oddsidemargin = -0\.57in\\evensidemargin = -0\.57in\\textwidth= 9cm\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1} \\vskip 5 mm /; } + $result =~ s/\\includegraphics{/\\includegraphics\[width=9\.0 cm\]{/g; +# $result =~ s/\\includegraphics{/\\includegraphics\[width=\\textwidth\]{/g; +# $result =~ s/(\\end{document})/\\newline\\noindent\\makebox\[9.0cm\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny Dept\. of Physics and Astronomy, MSU\\makebox\[1.5cm\]\[b\]{\\hfill}LON-CAPA\\copyright MSU GNU\/GPL $1/; + $result =~ s/(\\end{document})/\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny \\makebox\[1.5cm\]\[b\]{\\hfill}LON-CAPA\\copyright Michigan State University Board of Trustees $1/; +# $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[9\.0cm\]\[b\]{\\hrulefill})/$2$1/g; + $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g; + $result =~ s/(\\end{longtable}\s*)\\newline/$1/g; + $result =~ s/\$number_of_columns/$number_of_columns/g; + } + #changes page's parameters for the one column output + if ($ENV{'form.numberofcolumns'} == 1) { + $result =~ s/\\textwidth= 9cm/\\textwidth= $ENV{'form.width'}/; + } +#-- LaTeX corrections + my $first_comment = index($result,'',$first_comment); + substr($result,$first_comment,$end_comment-$first_comment+3) = ''; + $first_comment = index($result,'