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Diff for /loncom/interface/lonprintout.pm between versions 1.627.2.24 and 1.642

version 1.627.2.24, 2018/09/04 14:35:21 version 1.642, 2014/04/24 15:31:39
Line 157  sub create_incomplete_folder_selstud_hel Line 157  sub create_incomplete_folder_selstud_hel
   
     my $resource_chooser = &generate_resource_chooser('CHOOSE_INCOMPLETE_PEOPLE_SEQ',      my $resource_chooser = &generate_resource_chooser('CHOOSE_INCOMPLETE_PEOPLE_SEQ',
       'Select problem(s) to print',        'Select problem(s) to print',
       'multichoice="1" toponly="1" addstatus="1" closeallpages="1" modallink="1"',        'multichoice="1" toponly="1" addstatus="1" closeallpages="1"',
       'RESOURCES',        'RESOURCES',
       'CHOOSE_STUDENTS_INCOMPLETE',        'CHOOSE_STUDENTS_INCOMPLETE',
       $map,        $map,
Line 206  sub create_incomplete_course_helper { Line 206  sub create_incomplete_course_helper {
           
     my $resource_chooser = &generate_resource_chooser('INCOMPLETE_PROBLEMS_COURSE_RESOURCES',      my $resource_chooser = &generate_resource_chooser('INCOMPLETE_PROBLEMS_COURSE_RESOURCES',
       'Select problem(s) to print',        'Select problem(s) to print',
       'multichoice = "1" suppressEmptySequences="0" addstatus="1" closeallpagtes="1" modallink="1"',        'multichoice = "1" suppressEmptySequences="0" addstatus="1" closeallpagtes="1"',
       'RESOURCES',        'RESOURCES',
       'INCOMPLETE_PROBLEMS_COURSE_STUDENTS',        'INCOMPLETE_PROBLEMS_COURSE_STUDENTS',
       '',        '',
Line 252  sub create_incomplete_folder_helper { Line 252  sub create_incomplete_folder_helper {
   
     my $resource_chooser = &generate_resource_chooser('CHOOSE_INCOMPLETE_SEQ',      my $resource_chooser = &generate_resource_chooser('CHOOSE_INCOMPLETE_SEQ',
       'Select problem(s) to print',        'Select problem(s) to print',
       'multichoice="1", toponly ="1", addstatus="1", closeallpages="1" modallink="1"',        'multichoice="1", toponly ="1", addstatus="1", closeallpages="1"',
       'RESOURCES',        'RESOURCES',
       'PAGESIZE',        'PAGESIZE',
       $map,        $map,
Line 306  CHOOSE_STUDENTS Line 306  CHOOSE_STUDENTS
 #     this_state    - State name of the chooser.  #     this_state    - State name of the chooser.
 #     prompt_text   - Text to use to prompt user.  #     prompt_text   - Text to use to prompt user.
 #     resource_options - Resource tag options e.g.  #     resource_options - Resource tag options e.g.
 #                        "multichoice='1', toponly='1', addstatus='1',  #                        "multichoice='1', toponly='1', addstatus='1'"
 #                         modallink='1'"  
 #                     that control the selection and appearance of the  #                     that control the selection and appearance of the
 #                     resource selector.  #                     resource selector.
 #     variable      - Name of the variable to hold the choice  #     variable      - Name of the variable to hold the choice
Line 579  sub printable { Line 578  sub printable {
 #       date for printing checks printstartdate param first, then, if not set,  #       date for printing checks printstartdate param first, then, if not set,
 #       opendate param, then, if not set, contentopen param.  #       opendate param, then, if not set, contentopen param.
   
   
 sub get_print_dates {  sub get_print_dates {
     my $res = shift;      my $res = shift;
     my $partsref = $res->parts();      my $partsref = $res->parts();
Line 702  sub incomplete { Line 700  sub incomplete {
     }      }
 }  }
 #  #
 #  When printing for students, the resources and order of the  #  When printing for students, the resoures and order of the
 #  resources may need to be altered if there are folders with  #  resources may need to be altered if there are folders with
 #  random selectiopn or random ordering (or both) enabled.  #  random selectiopn or random ordering (or both) enabled.
 #  This sub computes the set of resources to print for a student  #  This sub computes the set of resources to print for a student
 #  modified both by random ordering and selection and filtered  #  modified both by random ordering and selection and filtered
 #  to only those that are in the original set selected to be printed.  #  to only those that are in the original set selcted to be printed.
 #  #
 # Parameters:  # Parameters:
 #   $map - The URL of the folder being printed.  #   $map - The URL of the folder being printed.
Line 718  sub incomplete { Line 716  sub incomplete {
 #   $who   - Student/domain for whome the sequence will be generated.  #   $who   - Student/domain for whome the sequence will be generated.
 #   $code  - CODE being printed when printing Problems/Resources  #   $code  - CODE being printed when printing Problems/Resources
 #            from folder for CODEd assignments  #            from folder for CODEd assignments
 #   $nohidemap - If true, parameter in map for hiddenresource will be  
 #                ignored.  The user calling the routine should have  
 #                both the pav and vgr privileges if this is set to true).  
 #  #
 # Implicit inputs:  # Implicit inputs:
 #   $  #   $
Line 742  sub master_seq_to_person_seq { Line 737  sub master_seq_to_person_seq {
     my @output_seq;      my @output_seq;
   
     my $unhidden;      my $unhidden;
     if ($nohidemap) {      if ($perm{'pav'} && $perm{'vgr'} && $nohidemap) {
         $unhidden = &Apache::lonnet::clutter($map);          $unhidden = &Apache::lonnet::clutter($map);
     }      }
           
     my $navmap           = Apache::lonnavmaps::navmap->new($username, $userdomain,      my $navmap           = Apache::lonnavmaps::navmap->new($username, $userdomain,
                                                            $code,$unhidden);                                                             $code, $unhidden);
     my ($start,$finish);      my ($start,$finish);
   
     if ($map) {      if ($map) {
Line 767  sub master_seq_to_person_seq { Line 762  sub master_seq_to_person_seq {
     #  Iterate on the resource..select the items that are randomly selected      #  Iterate on the resource..select the items that are randomly selected
     #  and that are in the seq_has.  Presumably the iterator will take care      #  and that are in the seq_has.  Presumably the iterator will take care
     # of the random ordering part of the deal.      # of the random ordering part of the deal.
       #
     my $curres;      my $curres;
     while ($curres = $iterator->next()) {      while ($curres = $iterator->next()) {
  #   #
  #  Only process resources..that are not removed by randomout...   #  Only process resources..that are not removed by randomout...
  #  and are selected for printint as well.   #  and are selected for printint as well.
  #   #
   
         if (ref($curres) && ! $curres->randomout()) {          if (ref($curres) && ! $curres->randomout()) {
             my $currsymb = $curres->symb();              my $currsymb = $curres->symb();
             if (exists($seq_hash{$currsymb})) {              if (exists($seq_hash{$currsymb})) {
Line 847  sub set_font_size { Line 842  sub set_font_size {
   
     if ($font_size ne '') {      if ($font_size ne '') {
   
  $text =~ s/\\begin\{document}/\\begin{document}{\\$font_size/;   $text =~ s/\\begin{document}/\\begin{document}{\\$font_size/;
     }      }
     $text =~ s/\\end\{document}/}\\end{document}/;      $text =~ s/\\end{document}/}\\end{document}/;
     return $text;      return $text;
   
   
Line 891  sub include_pdf { Line 886  sub include_pdf {
     my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};      my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
     $file =~ s{(.*)/res/}{$londocroot/res/};      $file =~ s{(.*)/res/}{$londocroot/res/};
   
     open(FILE,">>","$Apache::lonnet::perlvar{'lonPrtDir'}/$env{'user.name'}_$env{'user.domain'}_printout.dat");      open(FILE,">>$Apache::lonnet::perlvar{'lonPrtDir'}/$env{'user.name'}_$env{'user.domain'}_printout.dat");
     print FILE ("$file\n");      print FILE ("$file\n");
     close (FILE);      close (FILE);
   
Line 926  sub include_pdf { Line 921  sub include_pdf {
 sub collect_languages {  sub collect_languages {
     my $doc = shift;      my $doc = shift;
     my %languages;      my %languages;
     while ($doc =~ /\\selectlanguage\{(\w+)}/mg) {      while ($doc =~ /\\selectlanguage{(\w+)}/mg) {
  $languages{$1} = 1; # allows us to request each language exactly once.   $languages{$1} = 1; # allows us to request each language exactly once.
     }      }
     my @lang_list = (keys(%languages)); # List of unique languages      my @lang_list = (keys(%languages)); # List of unique languages
     if (scalar @lang_list) {      if (scalar @lang_list) {
  my $babel_header = '\usepackage[' . join(',', @lang_list) .']{babel}'. "\n";   my $babel_header = '\usepackage[' . join(',', @lang_list) .']{babel}'. "\n";
  $doc =~ s/\\begin\{document}/$babel_header\\begin{document}/;   $doc =~ s/\\begin{document}/$babel_header\\begin{document}/;
     }      }
     return $doc;      return $doc;
 }  }
Line 1060  sub printf_style_subst { Line 1055  sub printf_style_subst {
 #     %s    - The section if it is supplied.  #     %s    - The section if it is supplied.
 #  #
 sub format_page_header {  sub format_page_header {
     my ($width, $format, $assignment, $course, $student) = @_;      my ($width, $format, $assignment, $course, $student, $section) = @_;
   
   
   
     $width = &recalcto_mm($width); # Get width in mm.      $width = &recalcto_mm($width); # Get width in mm.
     my $chars_per_line = int($width/2);   # Character/textline.      my $chars_per_line = int($width/1.6);   # Character/textline.
   
     #  Default format?      #  Default format?
   
Line 1081  sub format_page_header { Line 1076  sub format_page_header {
  # - Allow the assignment to be 2 lines (wrapped).   # - Allow the assignment to be 2 lines (wrapped).
  #   #
   
         my $firstline = "$student $course";  
         if (length($firstline) > $chars_per_line) {  
             my $lastchar = $chars_per_line - length($student) - 1;  
             if ($lastchar > 0) {  
                 $course = substr($course, 0, $lastchar);  
             } else {            # Nothing left of course:  
                 $course = '';  
             }  
         }  
         if (length($assignment) > $chars_per_line) {  
             $assignment = substr($assignment, 0, $chars_per_line);  
         }  
   
         $format =  "\\textbf{$student} $course \\hfill \\thepage \\\\ \\textit{$assignment}";   my $name_length    = int($chars_per_line *3 /4);
    my $sec_length     = int($chars_per_line / 5);
   
     } else {   $format  = "%$name_length".'n';
         # An open question is how to handle long user formatted page headers...  
         # A possible future is to support e.g. %na so that the user can control  
         # the truncation of the elements that can appear in the header.  
         #  
         $format =  &printf_style_subst("a", $format, $assignment);  
         $format =  &printf_style_subst("c", $format, $course);  
         $format =  &printf_style_subst("n", $format, $student);  
   
         # If the user put %'s in the format string, they must be escaped  
         # to \% else LaTeX will think they are comments and terminate  
         # the line.. which is bad!!!  
   
     }   if ($section) {
       $format .=  ' - Sec: '."%$sec_length".'s';
    }
   
     return $format;   $format .= '\\\\%c \\\\ %a';
           
   
       }
       # An open question is how to handle long user formatted page headers...
       # A possible future is to support e.g. %na so that the user can control
       # the truncation of the elements that can appear in the header.
       #
       $format =  &printf_style_subst("a", $format, $assignment);
       $format =  &printf_style_subst("c", $format, $course);
       $format =  &printf_style_subst("n", $format, $student);
       $format =  &printf_style_subst("s", $format, $section);
       
       
       # If the user put %'s in the format string, they  must be escaped
       # to \% else LaTeX will think they are comments and terminate
       # the line.. which is bad!!!
           
     # If the user has role author, $course and $assignment are empty so      # If the user has role author, $course and $assignment are empty so
     # there is '\\ \\ ' in the page header. That's cause a error in LaTeX      # there is '\\ \\ ' in the page header. That's cause a error in LaTeX
Line 1240  sub is_code_valid { Line 1231  sub is_code_valid {
     my ($code_type, $code_length) = ('letter', 6); # defaults.      my ($code_type, $code_length) = ('letter', 6); # defaults.
     my @lines = &Apache::grades::get_scantronformat_file();      my @lines = &Apache::grades::get_scantronformat_file();
     foreach my $line (@lines) {      foreach my $line (@lines) {
         next if (($line =~ /^\#/) || ($line eq ''));  
  my ($name, $type, $length) = (split(/:/, $line))[0,2,4];   my ($name, $type, $length) = (split(/:/, $line))[0,2,4];
  if($name eq $code_option) {   if($name eq $code_option) {
     $code_length = $length;      $code_length = $length;
Line 1334  sub compare_names { Line 1324  sub compare_names {
   
 sub latex_header_footer_remove {  sub latex_header_footer_remove {
     my $text = shift;      my $text = shift;
     $text =~ s/\\end\{document}//;      $text =~ s/\\end{document}//;
     $text =~ s/\\documentclass([^&]*)\\begin\{document}//;      $text =~ s/\\documentclass([^&]*)\\begin{document}//;
     return $text;      return $text;
 }  }
 #  #
Line 1849  sub get_course { Line 1839  sub get_course {
     my $courseidinfo;      my $courseidinfo;
     if (defined($env{'request.course.id'})) {      if (defined($env{'request.course.id'})) {
  $courseidinfo = &Apache::lonxml::latex_special_symbols(&unescape($env{'course.'.$env{'request.course.id'}.'.description'}),'header');   $courseidinfo = &Apache::lonxml::latex_special_symbols(&unescape($env{'course.'.$env{'request.course.id'}.'.description'}),'header');
    my $sec = $env{'request.course.sec'};
       
     }      }
     return $courseidinfo;      return $courseidinfo;
 }  }
Line 1871  sub page_format_transformation { Line 1863  sub page_format_transformation {
   
     my $name = &get_name();      my $name = &get_name();
     my $courseidinfo = &get_course();      my $courseidinfo = &get_course();
     if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }  
     my $header_text  = $parmhash{'print_header_format'};      my $header_text  = $parmhash{'print_header_format'};
     $header_text     = &format_page_header($textwidth, $header_text, $assignment,      $header_text     = &format_page_header($textwidth, $header_text, $assignment,
    $courseidinfo, $name);     $courseidinfo, $name);
Line 1884  sub page_format_transformation { Line 1875  sub page_format_transformation {
  $fancypagestatement="\\rhead{}\\chead{}\\lhead{$header_text}";   $fancypagestatement="\\rhead{}\\chead{}\\lhead{$header_text}";
     }      }
     if ($layout eq 'album') {      if ($layout eq 'album') {
     $text =~ s/\\begin\{document}/\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}$topmargintoinsert\n\\setlength{\\textwidth}{$textwidth}\\setlength{\\textheight}{$textheight}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt}\n\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\usepackage{fancyhdr}\\addtolength{\\headheight}{\\baselineskip}\n\\pagestyle{fancy}$fancypagestatement\\usepackage{booktabs}\\begin{document}\\voffset=-0\.8 cm\\setcounter{page}{1}\n /;      $text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}$topmargintoinsert\n\\setlength{\\textwidth}{$textwidth}\\setlength{\\textheight}{$textheight}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt}\n\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\usepackage{fancyhdr}\\addtolength{\\headheight}{\\baselineskip}\n\\pagestyle{fancy}$fancypagestatement\\usepackage{booktabs}\\begin{document}\\voffset=-0\.8 cm\\setcounter{page}{1}\n /;
     } elsif ($layout eq 'book') {      } elsif ($layout eq 'book') {
  if ($choice ne 'All class print') {    if ($choice ne 'All class print') { 
     $text =~ s/\\begin\{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset $topmargintoinsert\n\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\n\\renewcommand{\\ref}{\\keephidden\}\\usepackage{fancyhdr}\\addtolength{\\headheight}{\\baselineskip}\\pagestyle{fancy}$fancypagestatement\\usepackage{booktabs}\\begin{document}\n\\voffset=-0\.8 cm\\setcounter{page}{1}\n/;      $text =~ s/\\begin{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset $topmargintoinsert\n\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\n\\renewcommand{\\ref}{\\keephidden\}\\usepackage{fancyhdr}\\addtolength{\\headheight}{\\baselineskip}\\pagestyle{fancy}$fancypagestatement\\usepackage{booktabs}\\begin{document}\n\\voffset=-0\.8 cm\\setcounter{page}{1}\n/;
  } else {   } else {
     $text =~ s/\\pagestyle\{fancy}\\rhead\{}\\chead\{}\s*\\begin\{document}/\\textheight = $textheight\\oddsidemargin = $evenoffset\n\\evensidemargin = $evenoffset $topmargintoinsert\\textwidth= $textwidth\\newlength{\\minipagewidth}\n\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\pagestyle{fancy}\\rhead{}\\chead{}\\usepackage{booktabs}\\begin{document}\\voffset=-0\.8cm\n\\setcounter{page}{1}  \\vskip 5 mm\n /;      $text =~ s/\\pagestyle{fancy}\\rhead{}\\chead{}\s*\\begin{document}/\\textheight = $textheight\\oddsidemargin = $evenoffset\n\\evensidemargin = $evenoffset $topmargintoinsert\\textwidth= $textwidth\\newlength{\\minipagewidth}\n\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\pagestyle{fancy}\\rhead{}\\chead{}\\usepackage{booktabs}\\begin{document}\\voffset=-0\.8cm\n\\setcounter{page}{1}  \\vskip 5 mm\n /;
  }   }
  if ($papersize eq 'a4') {   if ($papersize eq 'a4') {
     my $papersize_text;      my $papersize_text;
Line 1898  sub page_format_transformation { Line 1889  sub page_format_transformation {
     } else {      } else {
  $papersize_text = '\special{papersize=210mm,297mm}';   $papersize_text = '\special{papersize=210mm,297mm}';
     }      }
     $text =~ s/(\\begin\{document})/$1$papersize_text/;      $text =~ s/(\\begin{document})/$1$papersize_text/;
  }   }
     }      }
     if ($tableofcontents eq 'yes') {$text=~s/(\\setcounter\{page\}\{1\})/$1 \\tableofcontents\\newpage /;}      if ($tableofcontents eq 'yes') {$text=~s/(\\setcounter\{page\}\{1\})/$1 \\tableofcontents\\newpage /;}
     if ($indexlist eq 'yes') {      if ($indexlist eq 'yes') {
  $text=~s/(\\begin\{document})/\\makeindex $1/;   $text=~s/(\\begin{document})/\\makeindex $1/;
  $text=~s/(\\end\{document})/\\strut\\\\\\strut\\printindex $1/;   $text=~s/(\\end{document})/\\strut\\\\\\strut\\printindex $1/;
     }      }
     return $text;      return $text;
 }  }
Line 1913  sub page_format_transformation { Line 1904  sub page_format_transformation {
 sub page_cleanup {  sub page_cleanup {
     my $result = shift;      my $result = shift;
     
     $result =~ m/\\end\{document}(\d*)$/;      $result =~ m/\\end{document}(\d*)$/;
     my $number_of_columns = $1;      my $number_of_columns = $1;
     my $insert = '{';      my $insert = '{';
     for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; }      for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; }
     $insert .= '}';      $insert .= '}';
     $result =~ s/(\\begin\{longtable})INSERTTHEHEADOFLONGTABLE\\endfirsthead\\endhead/$1$insert/g;      $result =~ s/(\\begin{longtable})INSERTTHEHEADOFLONGTABLE\\endfirsthead\\endhead/$1$insert/g;
     $result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g;      $result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g;
     return $result,$number_of_columns;      return $result,$number_of_columns;
 }  }
Line 1954  my $end_of_student = "\n".'\special{ps:E Line 1945  my $end_of_student = "\n".'\special{ps:E
   
 sub latex_corrections {  sub latex_corrections {
     my ($number_of_columns,$result,$selectionmade,$answer_mode) = @_;      my ($number_of_columns,$result,$selectionmade,$answer_mode) = @_;
 #    $result =~ s/\\includegraphics\{/\\includegraphics\[width=\\minipagewidth\]{/g;  #    $result =~ s/\\includegraphics{/\\includegraphics\[width=\\minipagewidth\]{/g;
     my $copyright = &copyright_line();      my $copyright = &copyright_line();
     if ($selectionmade eq '1' || $answer_mode eq 'only') {      if ($selectionmade eq '1' || $answer_mode eq 'only') {
  $result =~ s/(\\end\{document})/\\strut\\vskip 0 mm $copyright $end_of_student $1/;   $result =~ s/(\\end{document})/\\strut\\vskip 0 mm $copyright $end_of_student $1/;
     } else {      } else {
  $result =~ s/(\\end\{document})/\\strut\\vspace\*{-4 mm}\\newline $copyright $end_of_student $1/;   $result =~ s/(\\end{document})/\\strut\\vspace\*{-4 mm}\\newline $copyright $end_of_student $1/;
     }      }
     $result =~ s/\$number_of_columns/$number_of_columns/g;      $result =~ s/\$number_of_columns/$number_of_columns/g;
     $result =~ s/(\\end\{longtable}\s*)(\\strut\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]\{\\hrulefill})/$2$1/g;      $result =~ s/(\\end{longtable}\s*)(\\strut\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g;
     $result =~ s/(\\end\{longtable}\s*)\\strut\\newline/$1/g;      $result =~ s/(\\end{longtable}\s*)\\strut\\newline/$1/g;
 #-- LaTeX corrections       #-- LaTeX corrections     
     my $first_comment = index($result,'<!--',0);      my $first_comment = index($result,'<!--',0);
     while ($first_comment != -1) {      while ($first_comment != -1) {
Line 1982  sub latex_corrections { Line 1973  sub latex_corrections {
     if ($result =~ m/&(\w+|#\d+);/) {      if ($result =~ m/&(\w+|#\d+);/) {
  $result = &character_chart($result);   $result = &character_chart($result);
     }      }
     $result =~ s/(\\end\{tabular})\s*\\vskip 0 mm/$1/g;      $result =~ s/(\\end{tabular})\s*\\vskip 0 mm/$1/g;
     $result =~ s/(\\begin\{enumerate})\s*\\noindent/$1/g;      $result =~ s/(\\begin{enumerate})\s*\\noindent/$1/g;
     return $result;      return $result;
 }  }
   
Line 2178  sub print_page_in_course { Line 2169  sub print_page_in_course {
   
     $form{'grade_target'}  = 'tex';      $form{'grade_target'}  = 'tex';
     $form{'textwidth'}    = &get_textwidth($helper, $LaTeXwidth);      $form{'textwidth'}    = &get_textwidth($helper, $LaTeXwidth);
     $form{'pdfFormFields'} = 'no'; #       $form{'pdfFormFields'} = $pdfFormFields; # 
     $form{'showallfoils'} = $helper->{'VARS'}->{'showallfoils'};          $form{'showallfoils'} = $helper->{'VARS'}->{'showallfoils'};    
           
     $form{'problem_split'}=$parmhash{'problem_stream_switch'};      $form{'problem_split'}=$parmhash{'problem_stream_switch'};
Line 2221  sub print_page_in_course { Line 2212  sub print_page_in_course {
  my $answer=&ssi_with_retries($urlp,$ssi_retry_count, %answerform);   my $answer=&ssi_with_retries($urlp,$ssi_retry_count, %answerform);
   
  if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {   if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
     $texversion=~s/(\\keephidden\{ENDOFPROBLEM})/$answer$1/;      $texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
  } else {   } else {
     $texversion= &print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});      $texversion= &print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
     if ($helper->{'VARS'}->{'construction'} ne '1') {      if ($helper->{'VARS'}->{'construction'} ne '1') {
Line 2247  sub print_page_in_course { Line 2238  sub print_page_in_course {
   
     if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {      if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
  my $annotation .= &annotate($currentURL);   my $annotation .= &annotate($currentURL);
  $texversion =~ s/(\\keephidden\{ENDOFPROBLEM})/$annotation$1/;   $texversion =~ s/(\\keephidden{ENDOFPROBLEM})/$annotation$1/;
     }      }
           
     if ($helper->{'VARS'}->{'TABLE_INDEX'} eq 'yes') {      if ($helper->{'VARS'}->{'TABLE_INDEX'} eq 'yes') {
Line 2539  sub print_construction_sequence { Line 2530  sub print_construction_sequence {
  $resources_printed .= $urlp.':';   $resources_printed .= $urlp.':';
  my $answer=&ssi_with_retries($urlp, $ssi_retry_count, %answerform);   my $answer=&ssi_with_retries($urlp, $ssi_retry_count, %answerform);
  if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {   if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
     $texversion=~s/(\\keephidden\{ENDOFPROBLEM})/$answer$1/;      $texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
  } else {   } else {
     # If necessary, encapsulate answer in minipage:      # If necessary, encapsulate answer in minipage:
           
Line 2592  sub print_construction_sequence { Line 2583  sub print_construction_sequence {
     $result .= $texversion;      $result .= $texversion;
  }   }
     }      }
     if ($helper->{VARS}->{'construction'} eq '1') {$result=~s/(\\begin\{document})/$1 \\fbox\{RANDOM SEED IS $rndseed\} /;}      if ($helper->{VARS}->{'construction'} eq '1') {$result=~s/(\\begin{document})/$1 \\fbox\{RANDOM SEED IS $rndseed\} /;}
     return $result;      return $result;
 }  }
   
Line 2714  ENDPART Line 2705  ENDPART
     my %form;      my %form;
     $form{'grade_target'} = 'tex';      $form{'grade_target'} = 'tex';
     $form{'textwidth'}    = &get_textwidth($helper, $LaTeXwidth);      $form{'textwidth'}    = &get_textwidth($helper, $LaTeXwidth);
     $form{'pdfFormFields'} = 'no';      $form{'pdfFormFields'} = $pdfFormFields;
   
     # If form.showallfoils is set, then request all foils be shown:      # If form.showallfoils is set, then request all foils be shown:
     # privilege will be enforced both by not allowing the       # privilege will be enforced both by not allowing the 
Line 2749  ENDPART Line 2740  ENDPART
     $cleanURL=$currentURL;      $cleanURL=$currentURL;
  }   }
  $selectionmade = 1;   $selectionmade = 1;
         
  if ($cleanURL!~m|^/adm/|   if ($cleanURL!~m|^/adm/|
     && $cleanURL=~/\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm)$/) {      && $cleanURL=~/\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm)$/) {
     my $rndseed=time;      my $rndseed=time;
Line 2802  ENDPART Line 2793  ENDPART
   
   
  if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {   if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
     $texversion=~s/(\\keephidden\{ENDOFPROBLEM})/$answer$1/;      $texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
  } else {   } else {
     $texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});      $texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
     if ($helper->{'VARS'}->{'construction'} ne '1') {      if ($helper->{'VARS'}->{'construction'} ne '1') {
Line 2829  ENDPART Line 2820  ENDPART
   
     if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {      if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
  my $annotation .= &annotate($currentURL);   my $annotation .= &annotate($currentURL);
  $texversion =~ s/(\\keephidden\{ENDOFPROBLEM})/$annotation$1/;   $texversion =~ s/(\\keephidden{ENDOFPROBLEM})/$annotation$1/;
     }      }
   
   
Line 2860  ENDPART Line 2851  ENDPART
  my $texversion = &ssi_with_retries($currentURL, $ssi_retry_count, %form);   my $texversion = &ssi_with_retries($currentURL, $ssi_retry_count, %form);
  if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {   if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
     my $annotation = &annotate($currentURL);      my $annotation = &annotate($currentURL);
     $texversion    =~ s/(\\end\{document})/$annotation$1/;      $texversion    =~ s/(\\end{document})/$annotation$1/;
  }   }
  $result .= $texversion;   $result .= $texversion;
  } elsif ($cleanURL =~/\.tex$/) {   } elsif ($cleanURL =~/\.tex$/) {
Line 2871  ENDPART Line 2862  ENDPART
     $result = &fetch_raw_resource($currentURL);      $result = &fetch_raw_resource($currentURL);
     if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {      if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
  my $annotation = &annotate($currentURL);   my $annotation = &annotate($currentURL);
  $result =~ s/(\\end\{document})/$annotation$1/;   $result =~ s/(\\end{document})/$annotation$1/;
     }      }
   
     $do_postprocessing = 0; # Don't massage the result.      $do_postprocessing = 0; # Don't massage the result.
Line 2937  ENDPART Line 2928  ENDPART
   
  &Apache::lonxml::clear_problem_counter();   &Apache::lonxml::clear_problem_counter();
   
    my $pbreakresources = keys %page_breaks;
  for (my $i=0;$i<=$#master_seq;$i++) {   for (my $i=0;$i<=$#master_seq;$i++) {
   
     &Apache::lonenc::reset_enc();      &Apache::lonenc::reset_enc();
Line 2962  ENDPART Line 2954  ENDPART
     my $texversion='';      my $texversion='';
     if ($urlp!~m|^/adm/|      if ($urlp!~m|^/adm/|
  && $urlp=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) {   && $urlp=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) {
                 my $extension = $1;  
  $resources_printed .= $urlp.':';   $resources_printed .= $urlp.':';
  &Apache::lonxml::remember_problem_counter();   &Apache::lonxml::remember_problem_counter();
  if ($flag_latex_header_remove eq 'NO') {   if ($flag_latex_header_remove eq 'NO') {
Line 2971  ENDPART Line 2962  ENDPART
                             (($i==0) &&                              (($i==0) &&
                              (($urlp=~/\.page$/) ||                               (($urlp=~/\.page$/) ||
                               ($print_type eq 'map_problems_in_page') ||                                ($print_type eq 'map_problems_in_page') ||
                               (($print_type eq 'map_resources_in_page') && ($extension !~ /^x?html?$/))))) {                                ($print_type eq 'map_resources_in_page')))) {
                         $flag_latex_header_remove = 'YES';                          $flag_latex_header_remove = 'YES';
                     }                      }
  }   }
Line 2979  ENDPART Line 2970  ENDPART
  if ($urlp=~/\.page$/) {   if ($urlp=~/\.page$/) {
     ($texversion,my $number_of_columns_page) = &page_cleanup($texversion);      ($texversion,my $number_of_columns_page) = &page_cleanup($texversion);
     if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;}       if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;} 
     $texversion =~ s/\\end\{document}\d*/\\end{document}/;      $texversion =~ s/\\end{document}\d*/\\end{document}/;
     $flag_page_in_sequence = 'YES';      $flag_page_in_sequence = 'YES';
  }   }
   
Line 2994  ENDPART Line 2985  ENDPART
     &Apache::lonxml::restore_problem_counter();      &Apache::lonxml::restore_problem_counter();
     my $answer=&ssi_with_retries($urlp, $ssi_retry_count, %answerform);      my $answer=&ssi_with_retries($urlp, $ssi_retry_count, %answerform);
                     if ($urlp =~ /\.page$/) {                      if ($urlp =~ /\.page$/) {
                         $answer =~ s/\\end\{document}(\d*)$//;                          $answer =~ s/\\end{document}(\d*)$//;
                     }                      }
     if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {      if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
                         if ($urlp =~ /\.page$/) {                          if ($urlp =~ /\.page$/) {
                             my @probs = split(/\\keephidden\{ENDOFPROBLEM}/,$texversion);                              my @probs = split(/\\keephidden{ENDOFPROBLEM}/,$texversion);
                             my $lastprob = pop(@probs);                              my $lastprob = pop(@probs);
                             $texversion = join('\keephidden{ENDOFPROBLEM}',@probs).                              $texversion = join('\keephidden{ENDOFPROBLEM}',@probs).
                             $answer.'\keephidden{ENDOFPROBLEM}'.$lastprob;                              $answer.'\keephidden{ENDOFPROBLEM}'.$lastprob;
                         } else {                          } else {
                             $texversion=~s/(\\keephidden\{ENDOFPROBLEM})/$answer$1/;                              $texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
                         }                          }
     } else {      } else {
  if ($urlp=~/$LONCAPA::assess_page_re/) {   if ($urlp=~/$LONCAPA::assess_page_re/) {
     $texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});      $texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
 #    $texversion =~ s/\\begin\{document}//; # FIXME  #    $texversion =~ s/\\begin{document}//; # FIXME
     my $title = &Apache::lonnet::gettitle($master_seq[$i]);      my $title = &Apache::lonnet::gettitle($master_seq[$i]);
     $title = &Apache::lonxml::latex_special_symbols($title);      $title = &Apache::lonxml::latex_special_symbols($title);
     my $body ='\vskip 0 mm \noindent\textbf{'.$title.'}\vskip 0 mm ';      my $body ='\vskip 0 mm \noindent\textbf{'.$title.'}\vskip 0 mm ';
Line 3024  ENDPART Line 3015  ENDPART
  }   }
  if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {   if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
     my $annotation .= &annotate($urlp);      my $annotation .= &annotate($urlp);
     $texversion =~ s/(\\keephidden\{ENDOFPROBLEM})/$annotation$1/;      $texversion =~ s/(\\keephidden{ENDOFPROBLEM})/$annotation$1/;
  }   }
   
  if ($flag_latex_header_remove ne 'NO') {   if ($flag_latex_header_remove ne 'NO') {
     $texversion = &latex_header_footer_remove($texversion);      $texversion = &latex_header_footer_remove($texversion);
  } else {   } else {
     $texversion =~ s/\\end\{document}//;      $texversion =~ s/\\end{document}//;
  }   }
  if ($helper->{'VARS'}->{'TABLE_INDEX'} eq 'yes') {   if ($helper->{'VARS'}->{'TABLE_INDEX'} eq 'yes') {
     $texversion=&IndexCreation($texversion,$urlp);      $texversion=&IndexCreation($texversion,$urlp);
Line 3038  ENDPART Line 3029  ENDPART
  if (($selectionmade == 4) and ($assignment ne $prevassignment)) {   if (($selectionmade == 4) and ($assignment ne $prevassignment)) {
     my $name = &get_name();      my $name = &get_name();
     my $courseidinfo = &get_course();      my $courseidinfo = &get_course();
                     if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }  
     $prevassignment=$assignment;      $prevassignment=$assignment;
     my $header_text = $parmhash{'print_header_format'};      my $header_text = $parmhash{'print_header_format'};
     $header_text    = &format_page_header($textwidth, $header_text,      $header_text    = &format_page_header($textwidth, $header_text,
Line 3060  ENDPART Line 3050  ENDPART
  my $texversion = &ssi_with_retries($urlp, $ssi_retry_count, %form);   my $texversion = &ssi_with_retries($urlp, $ssi_retry_count, %form);
  if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {   if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
     my $annotation = &annotate($urlp);      my $annotation = &annotate($urlp);
     $texversion =~ s/(\\end\{document)/$annotation$1/;      $texversion =~ s/(\\end{document)/$annotation$1/;
  }   }
   
  if ($flag_latex_header_remove ne 'NO') {   if ($flag_latex_header_remove ne 'NO') {
     $texversion = &latex_header_footer_remove($texversion);      $texversion = &latex_header_footer_remove($texversion);
  } else {   } else {
     $texversion =~ s/\\end\{document}/\\vskip 0\.5mm\\noindent\\makebox\[\\textwidth\/\$number_of_columns\]\[b\]\{\\hrulefill\}/;      $texversion =~ s/\\end{document}/\\vskip 0\.5mm\\noindent\\makebox\[\\textwidth\/\$number_of_columns\]\[b\]\{\\hrulefill\}/;
  }   }
  $result .= $texversion;   $result .= $texversion;
  $flag_latex_header_remove = 'YES';    $flag_latex_header_remove = 'YES'; 
Line 3097  ENDPART Line 3087  ENDPART
  if ($flag_latex_header_remove ne 'NO') {   if ($flag_latex_header_remove ne 'NO') {
     $texversion = &latex_header_footer_remove($texversion);      $texversion = &latex_header_footer_remove($texversion);
  } else {   } else {
     $texversion =~ s/\\end\{document}//;      $texversion =~ s/\\end{document}//;
  }   }
  $result .= $texversion;   $result .= $texversion;
  $flag_latex_header_remove = 'YES';      $flag_latex_header_remove = 'YES';   
Line 3108  ENDPART Line 3098  ENDPART
  }   }
  &Apache::lonxml::clear_problem_counter();   &Apache::lonxml::clear_problem_counter();
  if ($flag_page_in_sequence eq 'YES') {   if ($flag_page_in_sequence eq 'YES') {
     $result =~ s/\\usepackage\{calc}/\\usepackage{calc}\\usepackage{longtable}/;      $result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;
  }   }
  $result .= '\end{document}';   $result .= '\end{document}';
      } elsif (($print_type eq 'problems_for_students')           ||       } elsif (($print_type eq 'problems_for_students')           ||
Line 3189  ENDPART Line 3179  ENDPART
  my $student_counter=-1;   my $student_counter=-1;
  my $i = 0;   my $i = 0;
  my $last_section = (split(/:/,$students[0]))[2];   my $last_section = (split(/:/,$students[0]))[2];
          my $nohidemap;  
          if ($perm{'pav'} && $perm{'vgr'}) {  
              $nohidemap = 1;  
          }  
  foreach my $person (@students) {   foreach my $person (@students) {
              my $duefile="/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.due";               my $duefile="/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.due";
      if (-e $duefile) {       if (-e $duefile) {
Line 3210  ENDPART Line 3196  ENDPART
  $i=int($student_counter/$helper->{'VARS'}{'NUMBER_TO_PRINT'});   $i=int($student_counter/$helper->{'VARS'}{'NUMBER_TO_PRINT'});
      }       }
      my $actual_seq = master_seq_to_person_seq($map, \@master_seq,       my $actual_seq = master_seq_to_person_seq($map, \@master_seq,
                                                        $person, undef, $nohidemap);                                                         $person, undef, 1);
      my ($output,$fullname, $printed)=&print_resources($r,$helper,       my ($output,$fullname, $printed)=&print_resources($r,$helper,
      $person,$type,       $person,$type,
      \%moreenv,  $actual_seq,       \%moreenv,  $actual_seq,
Line 3298  ENDPART Line 3284  ENDPART
  $moreenv{'CODE'}=&get_CODE(\%allcodes,$i,$seed,$code_length,   $moreenv{'CODE'}=&get_CODE(\%allcodes,$i,$seed,$code_length,
     $code_type);      $code_type);
      }       }
              $code_name =~ s/^\s+//;  
              $code_name =~ s/\s+$//;  
      if ($code_name) {       if ($code_name) {
  &Apache::lonnet::put('CODEs',   &Apache::lonnet::put('CODEs',
       {        {
Line 3321  ENDPART Line 3305  ENDPART
  my $flag_latex_header_remove = 'NO';    my $flag_latex_header_remove = 'NO'; 
  my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,$num_todo);   my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,$num_todo);
  my $count=0;   my $count=0;
          my $nohidemap;  
          if ($perm{'pav'} && $perm{'vgr'}) {  
              $nohidemap = 1;   
          }  
  foreach my $code (sort(@allcodes)) {   foreach my $code (sort(@allcodes)) {
      my $file_num=int($count/$number_per_page);       my $file_num=int($count/$number_per_page);
      if ($code_type eq 'number') {        if ($code_type eq 'number') { 
Line 3337  ENDPART Line 3317  ENDPART
                  $env{'form.CODE'} = $moreenv{'CODE'};                   $env{'form.CODE'} = $moreenv{'CODE'};
                  $actual_seq = master_seq_to_person_seq($map, \@master_seq,                   $actual_seq = master_seq_to_person_seq($map, \@master_seq,
                                                         undef,                                                          undef,
                                                         $moreenv{'CODE'}, $nohidemap);                                                          $moreenv{'CODE'}, 1);
                  delete($env{'form.CODE'});                   delete($env{'form.CODE'});
              }               }
      my ($output,$fullname, $printed)=       my ($output,$fullname, $printed)=
Line 3387  ENDPART Line 3367  ENDPART
     $resources_printed .= $urlp.':';      $resources_printed .= $urlp.':';
     my $answer=&ssi_with_retries($urlp, $ssi_retry_count, %answerform);      my $answer=&ssi_with_retries($urlp, $ssi_retry_count, %answerform);
     if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {      if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
  $texversion=~s/(\\keephidden\{ENDOFPROBLEM})/$answer$1/;   $texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
     } else {      } else {
  $texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});   $texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
  if ($helper->{'VARS'}->{'construction'} ne '1') {   if ($helper->{'VARS'}->{'construction'} ne '1') {
Line 3404  ENDPART Line 3384  ENDPART
                 #this chunk is responsible for printing the path to problem                  #this chunk is responsible for printing the path to problem
   
  my $newurlp=&path_to_problem($urlp,$LaTeXwidth);   my $newurlp=&path_to_problem($urlp,$LaTeXwidth);
  $texversion =~ s/(\\begin\{minipage}\{\\textwidth})/$1 $newurlp/;   $texversion =~ s/(\\begin{minipage}{\\textwidth})/$1 $newurlp/;
  if ($flag_latex_header_remove ne 'NO') {   if ($flag_latex_header_remove ne 'NO') {
     $texversion = &latex_header_footer_remove($texversion);      $texversion = &latex_header_footer_remove($texversion);
  } else {   } else {
     $texversion =~ s/\\end\{document}//;      $texversion =~ s/\\end{document}//;
  }   }
  if ($helper->{'VARS'}->{'TABLE_INDEX'} eq 'yes') {   if ($helper->{'VARS'}->{'TABLE_INDEX'} eq 'yes') {
     $texversion=&IndexCreation($texversion,$urlp);      $texversion=&IndexCreation($texversion,$urlp);
Line 3446  ENDPART Line 3426  ENDPART
  #}   #}
     }      }
   
     # Set URLback so we can provide a link back to the resource and to change options.      # Set URLback if this is a construction space print so we can provide
     # (Since the browser back button does not currently work with https,      # a link to the resource being edited.
     # the back link is useful even when there is an easy-to-miss LON-CAPA back button.)      #
   
     my $URLback=''; #link to original document      my $URLback=''; #link to original document
     if ($helper->{'VARS'}->{'construction'} eq '1') {      if ($helper->{'VARS'}->{'construction'} eq '1') {
  $URLback=$helper->{'VARS'}->{'filename'};   $URLback=$helper->{'VARS'}->{'filename'};
     } elsif ($helper->{VARS}{'symb'}) {  
         my ($map, $id, $url) = &Apache::lonnet::decode_symb($helper->{VARS}{'symb'});  
         $url = &Apache::lonnet::clutter($url);  
         if ($env{'request.enc'}) {  
             $url = &Apache::lonenc::encrypted($url);  
         }  
         if ($url ne '') {  
             $URLback = $url.(($url =~ /\?/) ? '&amp;':'?').'symb='.$helper->{VARS}{'symb'};  
         }  
     }      }
     #      #
     # Final adjustment of the font size:      # Final adjustment of the font size:
Line 3545  ENDPART Line 3516  ENDPART
  'cgi.'.$identifier.'.role' => $perm{'pav'},   'cgi.'.$identifier.'.role' => $perm{'pav'},
  'cgi.'.$identifier.'.numberoffiles' => $#print_array,   'cgi.'.$identifier.'.numberoffiles' => $#print_array,
  'cgi.'.$identifier.'.studentnames' => $student_names,   'cgi.'.$identifier.'.studentnames' => $student_names,
  'cgi.'.$identifier.'.backref' => &escape($URLback),});   'cgi.'.$identifier.'.backref' => $URLback,});
     &Apache::lonnet::appenv({"cgi.$identifier.user"    => $env{'user.name'},      &Apache::lonnet::appenv({"cgi.$identifier.user"    => $env{'user.name'},
  "cgi.$identifier.domain"  => $env{'user.domain'},   "cgi.$identifier.domain"  => $env{'user.domain'},
  "cgi.$identifier.courseid" => $cnum,    "cgi.$identifier.courseid" => $cnum, 
Line 3644  sub print_resources { Line 3615  sub print_resources {
     my $current_assignment = "";      my $current_assignment = "";
     my $assignment;      my $assignment;
     my $courseidinfo = &get_course();      my $courseidinfo = &get_course();
     my $possprint = scalar(@{$master_seq});  
     if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }  
     if ($usersection ne '') {$courseidinfo.=' - Sec. '.$usersection}  
   
     foreach my $curresline (@{$master_seq})  {      foreach my $curresline (@{$master_seq})  {
  if (defined $page_breaks{$curresline}) {   if (defined $page_breaks{$curresline}) {
Line 3684  sub print_resources { Line 3652  sub print_resources {
                         if ($remove_latex_header eq 'YES') {                          if ($remove_latex_header eq 'YES') {
                             $rendered = &latex_header_footer_remove($rendered);                              $rendered = &latex_header_footer_remove($rendered);
                         } else {                          } else {
                             $rendered =~ s/\\end\{document}\d*//;                              $rendered =~ s/\\end{document}\d*//;
                         }                          }
                     }                      }
     if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||      if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||
Line 3701  sub print_resources { Line 3669  sub print_resources {
  my $ansrendered = &Apache::loncommon::get_student_answers($curresline,$username,$userdomain,$env{'request.course.id'},%answerenv);   my $ansrendered = &Apache::loncommon::get_student_answers($curresline,$username,$userdomain,$env{'request.course.id'},%answerenv);
   
  if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {   if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
     $rendered=~s/(\\keephidden\{ENDOFPROBLEM})/$ansrendered$1/;      $rendered=~s/(\\keephidden{ENDOFPROBLEM})/$ansrendered$1/;
  } else {   } else {
   
           
     my $header =&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});      my $header =&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
                             unless ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only') {                              unless ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only') {
                                 $header =~ s/\\begin\{document}//;     #<<<<<                                  $header =~ s/\\begin{document}//;     #<<<<<
                             }                              }
     my $title = &Apache::lonnet::gettitle($curresline);      my $title = &Apache::lonnet::gettitle($curresline);
     $title = &Apache::lonxml::latex_special_symbols($title);      $title = &Apache::lonxml::latex_special_symbols($title);
Line 3721  sub print_resources { Line 3689  sub print_resources {
     if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {      if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
  my $url = &Apache::lonnet::clutter($res_url);   my $url = &Apache::lonnet::clutter($res_url);
  my $annotation = &annotate($url);   my $annotation = &annotate($url);
  $rendered =~  s/(\\keephidden\{ENDOFPROBLEM})/$annotation$1/;   $rendered =~  s/(\\keephidden{ENDOFPROBLEM})/$annotation$1/;
     }      }
     my $junk;      my $junk;
     if ($remove_latex_header eq 'YES') {      if ($remove_latex_header eq 'YES') {
  $rendered = &latex_header_footer_remove($rendered);   $rendered = &latex_header_footer_remove($rendered);
     } else {      } else {
  $rendered =~ s/\\end\{document}//;   $rendered =~ s/\\end{document}//;
     }      }
     $current_output .= $rendered;          $current_output .= $rendered;    
  } elsif ($res_url=~/\/(smppg|syllabus|aboutme|bulletinboard)$/) {   } elsif ($res_url=~/\/(smppg|syllabus|aboutme|bulletinboard)$/) {
Line 3739  sub print_resources { Line 3707  sub print_resources {
     if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {      if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
  my $url = &Apache::lonnet::clutter($res_url);   my $url = &Apache::lonnet::clutter($res_url);
  my $annotation = &annotate($url);   my $annotation = &annotate($url);
  $annotation    =~ s/(\\end\{document})/$annotation$1/;   $annotation    =~ s/(\\end{document})/$annotation$1/;
     }      }
     if ($remove_latex_header eq 'YES') {      if ($remove_latex_header eq 'YES') {
  $rendered = &latex_header_footer_remove($rendered);   $rendered = &latex_header_footer_remove($rendered);
     } else {      } else {
  $rendered =~ s/\\end\{document}//;   $rendered =~ s/\\end{document}//;
     }      }
     $current_output .= $rendered.'\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}\strut \vskip 0 mm \strut ';      $current_output .= $rendered.'\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}\strut \vskip 0 mm \strut ';
  } elsif($res_url = ~/\.pdf$/) {   } elsif($res_url = ~/\.pdf$/) {
Line 3759  sub print_resources { Line 3727  sub print_resources {
     if ($remove_latex_header ne 'NO') {      if ($remove_latex_header ne 'NO') {
  $rendered = &latex_header_footer_remove($rendered);   $rendered = &latex_header_footer_remove($rendered);
     } else {      } else {
  $rendered =~ s/\\end\{document}//;   $rendered =~ s/\\end{document}//;
     }      }
     $current_output .= $rendered;      $current_output .= $rendered;
  }   }
Line 3771  sub print_resources { Line 3739  sub print_resources {
  if (($assignment ne $current_assignment) && ($assignment ne "")) {   if (($assignment ne $current_assignment) && ($assignment ne "")) {
     my $header_line = &format_page_header($LaTeXwidth, $parmhash{'print_header_format'},      my $header_line = &format_page_header($LaTeXwidth, $parmhash{'print_header_format'},
   $assignment, $courseidinfo,     $assignment, $courseidinfo, 
   $fullname);    $fullname, $usersection);
     my $header_start = ($columns_in_format == 1) ? '\lhead'      my $header_start = ($columns_in_format == 1) ? '\lhead'
  : '\fancyhead[LO]';   : '\fancyhead[LO]';
     $header_line = $header_start.'{'.$header_line.'}';      $header_line = $header_start.'{'.$header_line.'}';
Line 3788  sub print_resources { Line 3756  sub print_resources {
     #      #
   
     if ($actually_printed == 0) {      if ($actually_printed == 0) {
         my $message = &mt('No resources to print');   $current_output  = &encapsulate_minipage("\\vskip -10mm \nNo incomplete resources\n \\vskip 100 mm { }\n");
         if (!$possprint) {  
             if ($perm{'pav'} || $perm{'pfo'}) {  
                 $message = &mt('There are no unhidden resources to print.')."\n\n".  
                            &mt('The most likely reason is one of the following: ')."\n".  
                            '\begin{itemize}'."\n".  
                            '\item '.&mt("The 'Resource hidden from students' parameter is set for the folder being printed.")."\n".  
                            '\item '.&mt("'Hidden' is checked in the Course Editor individually for each resource in the folder being printed.")."\n".  
                            '\end{itemize}'."\n\n".  
                            &mt("Note: to print a bubblesheet exam which you want to hide from students, ".  
                                "use the Course Editor to check the 'Hidden' checkbox for the exam folder itself.")."\n";  
             }  
         } elsif ($print_incomplete) {  
             $message = &mt('No incomplete resources');  
         }  
         if ($message) {  
             $current_output  = &encapsulate_minipage("\\vskip -10mm \n$message\n \\vskip 100 mm { }\n");  
         }  
  if ($remove_latex_header eq "NO") {   if ($remove_latex_header eq "NO") {
     $current_output = &print_latex_header() . $current_output;      $current_output = &print_latex_header() . $current_output;
  } else {   } else {
Line 3818  sub print_resources { Line 3769  sub print_resources {
     }      }
     my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header');      my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header');
     my $header_line =      my $header_line =
         &format_page_header($LaTeXwidth, $parmhash{'print_header_format'},      &format_page_header($LaTeXwidth, $parmhash{'print_header_format'},
                             $currentassignment, $courseidinfo, $fullname);                          $currentassignment, $courseidinfo, $fullname, $usersection);
     my $header_start = ($columns_in_format == 1) ? '\lhead' : '\fancyhead[LO]';      my $header_start = ($columns_in_format == 1) ? '\lhead' : '\fancyhead[LO]';
     my $newheader = $header_start.'{'.$header_line.'}';      my $newheader = $header_start.'{'.$header_line.'}';
   
     if ($current_output=~/\\documentclass/) {      if ($current_output=~/\\documentclass/) {
  $current_output =~ s/\\begin\{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent$newheader$namepostfix}\\vskip 5 mm /;   $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent$newheader$namepostfix}\\vskip 5 mm /;
   
     } else {      } else {
  my $blankpages =    my $blankpages = 
     '\clearpage\strut\clearpage'x$helper->{'VARS'}->{'EMPTY_PAGES'};      '\clearpage\strut\clearpage'x$helper->{'VARS'}->{'EMPTY_PAGES'};
Line 3833  sub print_resources { Line 3784  sub print_resources {
     &copyright_line().' \newpage '.$blankpages.$end_of_student.      &copyright_line().' \newpage '.$blankpages.$end_of_student.
     '\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent'.      '\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent'.
     $newheader.$namepostfix. '} \vskip 5 mm '.$current_output;      $newheader.$namepostfix. '} \vskip 5 mm '.$current_output;
   
     }      }
     #      #
     #  Close the student bracketing.      #  Close the student bracketing.
Line 4220  sub printHelper { Line 4172  sub printHelper {
  }   }
         my $helperFragment = &generate_resource_chooser('CHOOSE_PROBLEMS_PAGE',          my $helperFragment = &generate_resource_chooser('CHOOSE_PROBLEMS_PAGE',
  'Select Problem(s) to print',   'Select Problem(s) to print',
  "multichoice='1' toponly='1' addstatus='1' closeallpages='1' modallink='1'",   "multichoice='1' toponly='1' addstatus='1' closeallpages='1'",
  'RESOURCES',   'RESOURCES',
  'PAGESIZE',   'PAGESIZE',
  $url,   $url,
Line 4230  sub printHelper { Line 4182  sub printHelper {
   
       $helperFragment .= &generate_resource_chooser('CHOOSE_RESOURCES_PAGE',        $helperFragment .= &generate_resource_chooser('CHOOSE_RESOURCES_PAGE',
     'Select Resource(s) to print',      'Select Resource(s) to print',
     'multichoice="1" toponly="1" addstatus="1" closeallpages="1" modallink="1"',      'multichoice="1" toponly="1" addstatus="1" closeallpages="1"',
     'RESOURCES',      'RESOURCES',
     'PAGESIZE',      'PAGESIZE',
     $url,      $url,
Line 4295  sub printHelper { Line 4247  sub printHelper {
     'CHOOSE_PROBLEMS_HTML'];      'CHOOSE_PROBLEMS_HTML'];
     my $helperFragment = &generate_resource_chooser('CHOOSE_PROBLEMS',      my $helperFragment = &generate_resource_chooser('CHOOSE_PROBLEMS',
     'Select Problem(s) to print',      'Select Problem(s) to print',
     'multichoice="1" toponly="1" addstatus="1" closeallpages="1" modallink="1"',      'multichoice="1" toponly="1" addstatus="1" closeallpages="1"',
     'RESOURCES',      'RESOURCES',
     'PAGESIZE',      'PAGESIZE',
     $map,      $map,
Line 4304  sub printHelper { Line 4256  sub printHelper {
     $start_new_option);      $start_new_option);
     $helperFragment .= &generate_resource_chooser('CHOOSE_PROBLEMS_HTML',      $helperFragment .= &generate_resource_chooser('CHOOSE_PROBLEMS_HTML',
   'Select Resource(s) to print',    'Select Resource(s) to print',
   'multichoice="1" toponly="1" addstatus="1" closeallpages="1" modallink="1"',    'multichoice="1" toponly="1" addstatus="1" closeallpages="1"',
   'RESOURCES',    'RESOURCES',
   'PAGESIZE',    'PAGESIZE',
   $map,    $map,
Line 4352  ALL_PROBLEMS Line 4304  ALL_PROBLEMS
          &Apache::lonxml::xmlparse($r, 'helper',            &Apache::lonxml::xmlparse($r, 'helper', 
    &generate_resource_chooser('ALL_PROBLEMS',     &generate_resource_chooser('ALL_PROBLEMS',
       'Select Problem(s) to print',        'Select Problem(s) to print',
       'multichoice="1" suppressEmptySequences="0" addstatus="1" closeallpages="1" modallink="1"',        'multichoice="1" suppressEmptySequences="0" addstatus="1" closeallpages="1"',
       'RESOURCES',        'RESOURCES',
       'PAGESIZE',        'PAGESIZE',
       '',        '',
Line 4361  ALL_PROBLEMS Line 4313  ALL_PROBLEMS
       $start_new_option) .        $start_new_option) .
    &generate_resource_chooser('ALL_RESOURCES',     &generate_resource_chooser('ALL_RESOURCES',
       'Select Resource(s) to print',        'Select Resource(s) to print',
       " toponly='0' multichoice='1' suppressEmptySequences='0' addstatus='1' closeallpages='1' modallink='1'",        " toponly='0' multichoice='1' suppressEmptySequences='0' addstatus='1' closeallpages='1'",
       'RESOURCES',        'RESOURCES',
       'PAGESIZE',        'PAGESIZE',
       '',        '',
Line 4369  ALL_PROBLEMS Line 4321  ALL_PROBLEMS
       $start_new_option) .        $start_new_option) .
    &generate_resource_chooser('ALL_PROBLEMS_STUDENTS',     &generate_resource_chooser('ALL_PROBLEMS_STUDENTS',
       'Select Problem(s) to print',        'Select Problem(s) to print',
       'toponly="0" multichoice="1" suppressEmptySequences="0" addstatus="1" closeallpages="1" modallink="1"',        'toponly="0" multichoice="1" suppressEmptySequences="0" addstatus="1" closeallpages="1"',
       'RESOURCES',        'RESOURCES',
       'STUDENTS1',        'STUDENTS1',
       '',        '',
Line 4413  ALL_PROBLEMS Line 4365  ALL_PROBLEMS
  #   #
  my $resource_selector= &generate_resource_chooser('SELECT_PROBLEMS',   my $resource_selector= &generate_resource_chooser('SELECT_PROBLEMS',
   'Select resources to print',    'Select resources to print',
   'multichoice="1" addstatus="1" closeallpages="1" modallink="1"',    'multichoice="1" addstatus="1" closeallpages="1"',
   'RESOURCES',     'RESOURCES', 
   'PRINT_FORMATTING',    'PRINT_FORMATTING',
   $map,    $map,
Line 4424  ALL_PROBLEMS Line 4376  ALL_PROBLEMS
                                                          'PRINT_FORMATTING').                                                           'PRINT_FORMATTING').
                                &generate_resource_chooser('CHOOSE_STUDENTS_PAGE',                                 &generate_resource_chooser('CHOOSE_STUDENTS_PAGE',
  'Select Problem(s) to print',   'Select Problem(s) to print',
  "multichoice='1' addstatus='1' closeallpages ='1' modallink='1'",   "multichoice='1' addstatus='1' closeallpages ='1'",
  'RESOURCES',   'RESOURCES',
  'PRINT_FORMATTING',   'PRINT_FORMATTING',
  $url,   $url,
Line 4494  ALL_PROBLEMS Line 4446  ALL_PROBLEMS
         my @lines = &Apache::grades::get_scantronformat_file();          my @lines = &Apache::grades::get_scantronformat_file();
  my $codechoice='';   my $codechoice='';
  foreach my $line (@lines) {   foreach my $line (@lines) {
               next if (($line =~ /^\#/) || ($line eq ''));
     my ($name,$description,$code_type,$code_length)=      my ($name,$description,$code_type,$code_length)=
  (split(/:/,$line))[0,1,2,4];   (split(/:/,$line))[0,1,2,4];
     if ($code_length > 0 &&       if ($code_length > 0 && 
Line 4522  ALL_PROBLEMS Line 4475  ALL_PROBLEMS
  $namechoice) .   $namechoice) .
  &generate_resource_chooser('SELECT_PROBLEMS_PAGE',   &generate_resource_chooser('SELECT_PROBLEMS_PAGE',
    'Select Problem(s) to print',     'Select Problem(s) to print',
    "multichoice='1' addstatus='1' closeallpages ='1' modallink='1'",     "multichoice='1' addstatus='1' closeallpages ='1'",
    'RESOURCES',     'RESOURCES',
    'PRINT_FORMATTING',     'PRINT_FORMATTING',
    $url,     $url,
Line 4546  ALL_PROBLEMS Line 4499  ALL_PROBLEMS
     <nextstate>PRINT_FORMATTING</nextstate>      <nextstate>PRINT_FORMATTING</nextstate>
     <message><br /><big><i><b>Select resources for the assignment</b></i></big><br /></message>      <message><br /><big><i><b>Select resources for the assignment</b></i></big><br /></message>
     <resource variable="RESOURCES" multichoice="1" addstatus="1"       <resource variable="RESOURCES" multichoice="1" addstatus="1" 
               closeallpages="1" modallink="1">                closeallpages="1">
       <filterfunc>return $isNotMap;</filterfunc>        <filterfunc>return $isNotMap;</filterfunc>
       <mapurl>$map</mapurl>        <mapurl>$map</mapurl>
       <valuefunc>return $symbFilter;</valuefunc>        <valuefunc>return $symbFilter;</valuefunc>
Line 4691  CHOOSE_FROM_SUBDIR Line 4644  CHOOSE_FROM_SUBDIR
   <state name="CHOOSE_FROM_ANY_SEQUENCE" title="Select Resources To Print">    <state name="CHOOSE_FROM_ANY_SEQUENCE" title="Select Resources To Print">
     <message>(mark desired resources then click "next" button) <br /></message>      <message>(mark desired resources then click "next" button) <br /></message>
     <resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"      <resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"
               closeallpages="1" modallink="1">                closeallpages="1">
       <nextstate>PAGESIZE</nextstate>        <nextstate>PAGESIZE</nextstate>
       <filterfunc>return $isNotMap</filterfunc>        <filterfunc>return $isNotMap</filterfunc>
       <mapurl evaluate='1'>return '$escapedSequenceName';</mapurl>        <mapurl evaluate='1'>return '$escapedSequenceName';</mapurl>
Line 4728  CHOOSE_FROM_ANY_SEQUENCE Line 4681  CHOOSE_FROM_ANY_SEQUENCE
   
         if ($noprintmsg) {          if ($noprintmsg) {
             $paramHash = Apache::lonhelper::getParamHash();              $paramHash = Apache::lonhelper::getParamHash();
             $paramHash->{MESSAGE_TEXT} =      $paramHash->{MESSAGE_TEXT} = 
                 '<p class="LC_info">'.$noprintmsg.'</p>';                  '<p class="LC_info">'.$noprintmsg.'</p>';
             Apache::lonhelper::message->new();      Apache::lonhelper::message->new();
         }          }
     }      }
     $paramHash = Apache::lonhelper::getParamHash();      $paramHash = Apache::lonhelper::getParamHash();
Line 4955  FONT_SELECTION Line 4908  FONT_SELECTION
       return "$helper->{VARS}->{'probstatus'}";        return "$helper->{VARS}->{'probstatus'}";
                    </defaultvalue>                     </defaultvalue>
    <choice computer="problem">Homework Problem</choice>     <choice computer="problem">Homework Problem</choice>
    <choice computer="exam">Exam Problem</choice>     <choice computer="exam">Bubblesheet Exam Problem</choice>
    <choice computer="survey">Survey question</choice>     <choice computer="survey">Survey question</choice>
                    ,choice computer="anonsurvey"Anonymous survey question</choice>                     ,choice computer="anonsurvey"Anonymous survey question</choice>
  </dropdown>   </dropdown>
Line 5073  sub render { Line 5026  sub render {
     my $PaperType=&mt('Paper type');      my $PaperType=&mt('Paper type');
     my $landscape=&mt('Landscape');      my $landscape=&mt('Landscape');
     my $portrait=&mt('Portrait');      my $portrait=&mt('Portrait');
       my $pdfFormLabel=&mt('PDF Form Fields');
       my $with=&mt('with Form Fields');
       my $without=&mt('without Form Fields');
           
   
     $result.='<h3>'.&mt('Layout Options').'</h3>'      $result.='<h3>'.&mt('Layout Options').'</h3>'
Line 5081  sub render { Line 5037  sub render {
             .'<th>'.$PageLayout.'</th>'              .'<th>'.$PageLayout.'</th>'
             .'<th>'.$NumberOfColumns.'</th>'              .'<th>'.$NumberOfColumns.'</th>'
             .'<th>'.$PaperType.'</th>'              .'<th>'.$PaperType.'</th>'
               .'<th>'.$pdfFormLabel.'</th>'
             .&Apache::loncommon::end_data_table_header_row()              .&Apache::loncommon::end_data_table_header_row()
             .&Apache::loncommon::start_data_table_row()              .&Apache::loncommon::start_data_table_row()
     .'<td>'      .'<td>'
Line 5121  sub render { Line 5078  sub render {
     $result .= <<HTML;      $result .= <<HTML;
         </select>          </select>
     </td>      </td>
       <td align='center'>
           <select name='${var}.pdfFormFields'>
               <option selected="selected" value="no">$without</option>
               <option value="yes">$with</option>
           </select>
       </td>
 HTML  HTML
     $result.=&Apache::loncommon::end_data_table_row()      $result.=&Apache::loncommon::end_data_table_row()
             .&Apache::loncommon::end_data_table();              .&Apache::loncommon::end_data_table();
Removed from v.1.627.2.24  
changed lines
  Added in v.1.642

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