--- loncom/interface/lonprintout.pm 2002/06/20 17:50:24 1.32 +++ loncom/interface/lonprintout.pm 2002/09/16 14:20:33 1.65 @@ -1,7 +1,7 @@ # The LearningOnline Network # Printout # -# $Id: lonprintout.pm,v 1.32 2002/06/20 17:50:24 sakharuk Exp $ +# $Id: lonprintout.pm,v 1.65 2002/09/16 14:20:33 sakharuk Exp $ # # Copyright Michigan State University Board of Trustees # @@ -43,11 +43,17 @@ use strict; use Apache::Constants qw(:common :http); use Apache::lonxml; use Apache::lonnet; +use Apache::loncommon; use Apache::inputtags; +use Apache::grades; use Apache::edit; use Apache::File(); +use POSIX qw(strftime); +use GDBM_File; +my %hash; + sub headerform { my $r = shift; @@ -58,45 +64,270 @@ sub headerform {
-

What do you want to print? Make a choice.


ENDHEADER + if ($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) { + $r->print(<Path to current document: $ENV{'form.postdata'}

+ENDHEADER1 +} } sub menu_for_output { my $r = shift; + my ($title_for_single_resource,$title_for_sequence,$title_for_main_map) = &details_for_menu; + if ($title_for_single_resource ne '') {$title_for_single_resource = '"'.$title_for_single_resource.'"';} + if ($title_for_sequence ne '') {$title_for_sequence = '"'.$title_for_sequence.'"';} + if ($title_for_main_map ne '') {$title_for_main_map = '"'.$title_for_main_map.'"';} + my $subdir_to_print = $ENV{'form.postdata'}; + $subdir_to_print =~ m/\/([^\/]+)$/; + $subdir_to_print =~ s/$1//; $r->print(<What do you want to print? Make a choice.
- Current document -(you will print what you see on the screen)
- All problems from the primary sequence
- The whole primary sequence (problems plus all html and xml files)
- All problems from the top level sequence
-
+ Current document $title_for_single_resource +(prints what you just saw on the screen)
ENDMENUOUT1 - my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); - $subdirtoprint =~ s/\/[^\/]+$//; - if (&Apache::lonnet::allowed('bre',$subdirtoprint) eq 'F') { + if ((not $ENV{'request.role'}=~m/^au\./) and (not $ENV{'request.role'}=~m/^ca\./)) { $r->print(< All problems from current subdirectory (where this particular problem is)
+ All problems from $title_for_sequence
+ All problems plus any html/xml files from $title_for_sequence
ENDMENUOUT2 -} - $r->print(<print(< All problems in this course (warning: this may be time consuming)
+
+ All problems from $title_for_sequence for selected students

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


And what page format do you prefer?

- Two columns landscape
- Two columns portrait
+ + + + + + + +
+ Landscape
+ Portrait
+ 		  + Number of columns: + + Paper size (format [width x height]): +
+
+ENDMENUOUT5 +} + + +sub problem_choice_menu { + my $r = shift; + 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]); + } + } + $subdirtoprint =~ s/\/$//; + for (my $i=0;$i<=$#list_of_files;$i++) { + $list_of_files[$i] = $subdirtoprint.'/'.$list_of_files[$i]; + } + $r->print(< + + + +

Mark problems which you want to print

+ +  + +

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

Mark students which assignments you want to print

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

+ENDDISHEADER + my $i = 0; + foreach (sort keys %courselist) { + my ($end,$start)=split(/\:/,$courselist{$_}); + my $active=1; + if (($end) && ($now>$end)) { $active=0; } + if ($active) { + my ($sname,$sdom)=split(/\:/,$_); + my %reply=&Apache::lonnet::get('environment', + ['firstname','middlename','lastname','generation'], + $sdom,$sname); + my $section=&Apache::lonnet::usection + ($sdom,$sname,$ENV{'request.course.id'}); + $r->print( + '
'. + $reply{'firstname'}.' '. + $reply{'middlename'}.' '. + $reply{'lastname'}.' '. + $reply{'generation'}. + ' ('.$_.') '.$section); + $i++; + } + } + $r->print(< + + + +ENDMENUOUT2 +} + + +sub additional_print_menu { + my $r = shift; + my $what_to_print = ''; + for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) { + $what_to_print .= ''; + } + for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) { + $what_to_print .= ''; + } + $r->print(< + + + + + +Define page layout parameters:
+Width:
+Height:
+Left margin:
+ + -ENDMENUOUT3 +ENDMENUOUT } - - sub output_data { my $r = shift; $r->print(<|) / \$$1\$ /g; #corrects < or > $result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g; $result =~ s/{\\par }\s*\\\\/\\\\/gm; $result =~ s/\\\\\s+\[/ \[/g; $result =~ s/θ/\$\\theta\$/g; #converts theta from html into tex - $result =~ s/\b_+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g; + $result =~ s/\b__+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g; + #conversion of html characters to LaTeX equivalents + if ($result =~ m/&(\w+|#\d+);/) { + $result = &character_chart($result); + } + $result =~ s/(\\end{tabular})\s*\\vskip 0 mm/$1/g; + $result =~ s/(\\begin{enumerate})\s*\\noindent/$1/g; #-- writing .tex file in prtspool my $temp_file; - $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex"; + my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex"; unless ($temp_file = Apache::File->new('>'.$filename)) { $r->log_error("Couldn't open $filename for output $!"); return SERVER_ERROR; } print $temp_file $result; $r->print(< + FINALEND } + +sub coming_from_hash { + + my $mainsequence = shift; + my @resourcelist = (); + my $mapstart = $hash{'map_start_'.$mainsequence}; + my $mapfinish = $hash{'map_finish_'.$mainsequence}; + my $current_resource = $mapstart; + while ($current_resource ne $mapfinish) { + if (not $hash{'src_'.$current_resource}=~/\.sequence$/) { + push @resourcelist,$hash{'src_'.$current_resource}; + } else { + push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource}); + } + $current_resource = $hash{'goesto_'.$hash{'to_'.$current_resource}}; + } + #needs if final resource in the map (type=finish) contains something + if (not $hash{'src_'.$current_resource}=~/\.sequence$/) { + push @resourcelist,$hash{'src_'.$current_resource}; + } else { + push @resourcelist,&coming_from_hash($hash{'src_'.$current_resource}); + } + return @resourcelist; +} + + +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; + return $result; +} + + +#'"` + sub additional_cleanup { my $result = shift; my $first_app = index($result,'\documentclass',0); @@ -302,64 +917,38 @@ sub additional_cleanup { } return $result; } +sub page_cleanup { + my $result = shift; + + $result =~ m/\\end{document}(\d*)$/; + my $number_of_columns = $1; + my $insert = '{'; + for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; } + $insert .= '}'; + $result =~ s/(\\begin{longtable})INSERTTHEHEADOFLONGTABLE\\endfirsthead\\endhead/$1$insert/g; + $result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g; + return $result,$number_of_columns; +} -sub content_map { -#-- find a list of files to print - my $map_string = shift; - my @number_seq = (); - my @file_seq = (); - my $startlink = index($map_string,'',$startlink); - my $chunk = substr($map_string,$startlink,$endlink-$startlink+7); - $_ = $chunk; - m/from=\"(\d+)\"/; - push @number_seq,$1; - while ($startlink != -1) { - $endlink = index($map_string,'',$startlink); - $chunk = substr($map_string,$startlink,$endlink-$startlink+7); - substr($map_string,$startlink,$endlink-$startlink+7) = ''; - $_ = $chunk; - m/to=\"(\d+)\"/; - push @number_seq,$1; - $startlink = index($map_string,'from="'.$1.'"',$startlink); - $startlink = rindex($map_string,'',$startlink); - $chunk = substr($map_string,$startlink,$endlink-$startlink+7); - substr($map_string,$startlink,$endlink-$startlink+7) = ''; - $_ = $chunk; - m/from=\"(\d+)\"/; - unshift @number_seq,$1; - $stalink = index($map_string,' to="'.$number_seq[0].'"',0); - } - for (my $i=0;$i<=$#number_seq;$i++) { - $stalink = index($map_string,' id="'.$number_seq[$i].'"',0); - { - my $ahed1 = index($map_string,'src="',$stalink); - my $ahed2 = index($map_string,'',$stalink); - if ($ahed1 != -1) { - if ($ahed1 < $ahed2) { - $startlink = $ahed1; - } else { - $startlink = rindex($map_string,'src="',$stalink); - } - } else { - $startlink = rindex($map_string,'src="',$stalink); - } +sub details_for_menu { - } - $startlink = index($map_string,'"',$startlink); - $endlink = index($map_string,'"',$startlink+1); - $chunk = substr($map_string,$startlink,$endlink-$startlink+1); - push @file_seq,$chunk; + my $name_of_resourse = $hash{'title_'.$hash{'ids_'.$ENV{'form.postdata'}}}; + my $symbolic = &Apache::lonnet::symbread($ENV{'form.postdata'}); + my ($map,$id,$resource)=split(/___/,$symbolic); + my $name_of_sequence = $hash{'title_'.$hash{'ids_/res/'.$map}}; + if ($name_of_sequence =~ /^\s*$/) { + $map =~ m|([^/]+)$|; + $name_of_sequence = $1; } - return @file_seq; -} + my $name_of_map = $hash{'title_'.$hash{'ids_/res/'.$ENV{'request.course.uri'}}}; + if ($name_of_map =~ /^\s*$/) { + $ENV{'request.course.uri'} =~ m|([^/]+)$|; + $name_of_map = $1; + } + return ($name_of_resourse,$name_of_sequence,$name_of_map); +} sub handler { @@ -367,6 +956,12 @@ sub handler { my $r = shift; $r->content_type('text/html'); $r->send_http_header; + $r->print(&Apache::loncommon::bodytag("Printing")); + + if ($ENV{'request.course.id'}) { + my $fn=$ENV{'request.course.fn'}; + tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640); + } #-- start form &headerform($r); @@ -374,14 +969,34 @@ sub handler { unless ($ENV{'form.phase'}) { &menu_for_output($r); } +#-- additional menu for class printing + if ($ENV{'form.phase'} eq 'two') { + if($ENV{'form.choice'} eq 'All class print') { + &additional_class_menu($r); + } elsif($ENV{'form.choice'} eq 'Subdirectory print') { + &problem_choice_menu($r); + } else { + $ENV{'form.phase'} = 'three'; + } + } +#-- additional menu for page layout (one column case) + if ($ENV{'form.phase'} eq 'three') { + if($ENV{'form.numberofcolumns'} == 1) { + &additional_print_menu($r); + } else { + $ENV{'form.phase'} = 'four'; + } + } #-- core part - if ($ENV{'form.phase'} eq 'two') { + if ($ENV{'form.phase'} eq 'four') { &output_data($r); - } + } + untie %hash; return OK; - + } + 1; __END__