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Diff for /loncom/interface/lonprintout.pm between versions 1.331 and 1.355

version 1.331, 2004/09/24 20:32:02 version 1.355, 2005/02/02 11:13:34
Line 1 Line 1
 # The LearningOnline Network  #  The LearningOnline Network
 # Printout  # Printout
 #  #
 # $Id$  # $Id$
Line 41  use Apache::lonnavmaps; Line 41  use Apache::lonnavmaps;
 use Apache::lonratedt;  use Apache::lonratedt;
 use POSIX qw(strftime);  use POSIX qw(strftime);
 use Apache::lonlocal;  use Apache::lonlocal;
 use GDBM_File;  
   
   
 my %hash;  
 my $LaTeXwidth = 0;  my $LaTeXwidth = 0;
   
   
   #   Compare two students by name.  The students are in the form
   #   returned by the helper:
   #      user:domain:section:last,   first:status
   #   This is a helper function for the perl sort built-in  therefore:
   # Implicit Inputs:
   #    $a     - The first element to compare (global)
   #    $b     - The second element to compare (global)
   # Returns:
   #   -1   - $a < $b
   #    0   - $a == $b
   #   +1   - $a > $b
   #   Note that the initial comparison is done on the last names with the
   #   first names only used to break the tie.
   #
   #
   sub compare_names {
       #  First split the names up into the primary fields.
   
       my ($u1, $d1, $s1, $n1, $stat1) = split(/:/, $a);
       my ($u2, $d2, $s2, $n2, $stat2) = split(/:/, $b);
   
       # Now split the last name and first name of each n:
       #
   
       my ($l1,$f1) = split(/,/, $n1);
       my ($l2,$f2) = split(/,/, $n2);
   
       # We don't bother to remove the leading/trailing whitespace from the
       # firstname, unless the last names compare identical.
   
       if($l1 lt $l2) {
    return -1;
       }
       if($l1 gt $l2) {
    return  1;
       }
   
       # Break the tie on the first name, but there are leading (possibly trailing
       # whitespaces to get rid of first 
       #
       $f1 =~ s/^\s+//; # Remove leading...
       $f1 =~ s/\s+$//; # Trailing spaces from first 1...
       
       $f2 =~ s/^\s+//;
       $f2 =~ s/\s+$//; # And the same for first 2...
   
       if($f1 lt $f2) {
    return -1;
       }
       if($f1 gt $f2) {
    return 1;
       }
       
       #  Must be the same name.
   
       return 0;
   }
   
 sub latex_header_footer_remove {  sub latex_header_footer_remove {
     my $text = shift;      my $text = shift;
     $text =~ s/\\end{document}//;      $text =~ s/\\end{document}//;
Line 377  sub character_chart { Line 432  sub character_chart {
 my %page_formats=  my %page_formats=
     ('letter' => {      ('letter' => {
  'book' => {   'book' => {
      '1' => [ '7.1 in','10.2 in', '-0.57 in','-0.57 in','0 in'],       '1' => [ '7.1 in','9.8 in', '-0.57 in','-0.57 in','0.7 cm'],
      '2' => ['3.66 in','10.2 in', '-0.57 in','-0.57 in','0 in']       '2' => ['3.66 in','9.8 in', '-0.57 in','-0.57 in','0.7 cm']
  },   },
  'album' => {   'album' => {
      '1' => [ '8.8 in', '6.8 in','-40 pt in',  '-60 pt','0 in'],       '1' => [ '8.8 in', '6.8 in','-40 pt in',  '-60 pt','1 cm'],
      '2' => [ '4.4 in', '6.8 in','-0.5 in', '-1.5 in','3.5 in']       '2' => [ '4.4 in', '6.8 in','-0.5 in', '-1.5 in','3.5 in']
  },   },
      },       },
Line 519  sub page_format_transformation { Line 574  sub page_format_transformation {
  $fancypagestatement="\\rhead{}\\chead{}\\lhead{\\textbf{$name} $courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}}";   $fancypagestatement="\\rhead{}\\chead{}\\lhead{\\textbf{$name} $courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}}";
     }      }
     if ($layout eq 'album') {      if ($layout eq 'album') {
     $text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}$topmargintoinsert\\setlength{\\textwidth}{$textwidth}\\setlength{\\textheight}{$textheight}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt}\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\usepackage{fancyhdr}\\pagestyle{fancy}$fancypagestatement\\begin{document}\\voffset=-0\.8 cm\\setcounter{page}{1} /;      $text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$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}$fancypagestatement\\begin{document}\\voffset=-0\.8 cm\\setcounter{page}{1}\n /;
     } elsif ($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\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\usepackage{fancyhdr}\\pagestyle{fancy}$fancypagestatement\\begin{document}\\voffset=-0\.8 cm\\setcounter{page}{1}/;      $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\\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\\evensidemargin = $evenoffset $topmargintoinsert\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\pagestyle{fancy}\\rhead{}\\chead{}\\begin{document}\\voffset=-0\.8cm\\setcounter{page}{1}  \\vskip 5 mm /;      $text =~ s/\\pagestyle{fancy}\\rhead{}\\chead{}\s*\\begin{document}/\\textheight = $textheight\\oddsidemargin = $evenoffset\n\\evensidemargin = $evenoffset $topmargintoinsert\\textwidth= $textwidth\\newlength{\\minipagewidth}\n\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\pagestyle{fancy}\\rhead{}\\chead{}\\begin{document}\\voffset=-0\.8cm\n\\setcounter{page}{1}  \\vskip 5 mm\n /;
  }   }
  if ($papersize eq 'a4') {   if ($papersize eq 'a4') {
     $text =~ s/(\\begin{document})/$1\\special{papersize=210mm,297mm}/;      $text =~ s/(\\begin{document})/$1\\special{papersize=210mm,297mm}/;
Line 554  sub page_cleanup { Line 609  sub page_cleanup {
   
   
 sub details_for_menu {  sub details_for_menu {
       my ($helper)=@_;
     my $name_of_resourse = &Apache::lonnet::gettitle($ENV{'form.postdata'});      my $postdata=$ENV{'form.postdata'};
     my $symbolic = &Apache::lonnet::symbread($ENV{'form.postdata'});      if (!$postdata) { $postdata=$helper->{VARS}{'postdata'}; }
       my $name_of_resource = &Apache::lonnet::gettitle($postdata);
       my $symbolic = &Apache::lonnet::symbread($postdata);
     my ($map,$id,$resource)=&Apache::lonnet::decode_symb($symbolic);      my ($map,$id,$resource)=&Apache::lonnet::decode_symb($symbolic);
     $map=&Apache::lonnet::clutter($map);      $map=&Apache::lonnet::clutter($map);
     my $name_of_sequence = &Apache::lonnet::gettitle($map);      my $name_of_sequence = &Apache::lonnet::gettitle($map);
Line 569  sub details_for_menu { Line 626  sub details_for_menu {
  $ENV{'request.course.uri'} =~ m|([^/]+)$|;   $ENV{'request.course.uri'} =~ m|([^/]+)$|;
  $name_of_map = $1;   $name_of_map = $1;
     }      }
     return ($name_of_resourse,$name_of_sequence,$name_of_map);      return ($name_of_resource,$name_of_sequence,$name_of_map);
   
 }  }
   
   
Line 645  sub print_latex_header { Line 701  sub print_latex_header {
     if ($mode eq 'batchmode') {      if ($mode eq 'batchmode') {
  $output.='\batchmode';   $output.='\batchmode';
     }      }
     $output.='\newcommand{\keephidden}[1]{}\renewcommand{\deg}{$^{\circ}$}'.      $output.='\newcommand{\keephidden}[1]{}\renewcommand{\deg}{$^{\circ}$}'."\n".
      '\usepackage{longtable}\usepackage{textcomp}\usepackage{makeidx}'.       '\usepackage{longtable}\usepackage{textcomp}\usepackage{makeidx}'."\n".
      '\usepackage[dvips]{graphicx}\usepackage{epsfig}\usepackage{calc}'.       '\usepackage[dvips]{graphicx}\usepackage{epsfig}'."\n".
      '\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}'.       '\usepackage{picins}\usepackage{calc}'."\n".
      '\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}'.       '\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}'."\n".
      '\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}'.       '\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}'."\n".
      '\setlength{\belowdisplayskip}{0.04in}\setlength{\abovedisplayskip}{0.05in}'.       '\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}'."\n".
      '\setlength{\abovedisplayshortskip}{-0.04in}'.       '\setlength{\belowdisplayskip}{0.04in}\setlength{\abovedisplayskip}{0.05in}'."\n".
      '\setlength{\belowdisplayshortskip}{0.04in}}}{\end{list}}'.       '\setlength{\abovedisplayshortskip}{-0.04in}'."\n".
      '\renewenvironment{theindex}{\begin{list}{}{{\vskip 1mm \noindent \large'.       '\setlength{\belowdisplayshortskip}{0.04in}}}{\end{list}}'."\n".
      '\textbf{Index}} \newline \setlength{\rightmargin}{0in}'.       '\renewenvironment{theindex}{\begin{list}{}{{\vskip 1mm \noindent \large'."\n".
      '\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.01in}'.       '\textbf{Index}} \newline \setlength{\rightmargin}{0in}'."\n".
      '\setlength{\itemsep}{0.1in}\setlength{\parsep}{-0.02in}'.       '\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.01in}'."\n".
      '\setlength{\belowdisplayskip}{0.01in}\setlength{\abovedisplayskip}{0.01in}'.       '\setlength{\itemsep}{0.1in}\setlength{\parsep}{-0.02in}'."\n".
      '\setlength{\abovedisplayshortskip}{-0.04in}'.       '\setlength{\belowdisplayskip}{0.01in}\setlength{\abovedisplayskip}{0.01in}'."\n".
      '\setlength{\belowdisplayshortskip}{0.01in}}}{\end{list}}\begin{document}';       '\setlength{\abovedisplayshortskip}{-0.04in}'."\n".
        '\setlength{\belowdisplayshortskip}{0.01in}}}{\end{list}}\begin{document}'."\n";
     return $output;           return $output;     
 }  }
   
Line 690  sub path_to_problem { Line 747  sub path_to_problem {
 sub recalcto_mm {  sub recalcto_mm {
     my $textwidth=shift;      my $textwidth=shift;
     my $LaTeXwidth;      my $LaTeXwidth;
     if ($textwidth=~/(\d+\.?\d*)\s*cm/) {      if ($textwidth=~/(-?\d+\.?\d*)\s*cm/) {
  $LaTeXwidth = $1*10;   $LaTeXwidth = $1*10;
     } elsif ($textwidth=~/(\d+\.?\d*)\s*mm/) {      } elsif ($textwidth=~/(-?\d+\.?\d*)\s*mm/) {
  $LaTeXwidth = $1;   $LaTeXwidth = $1;
     } elsif ($textwidth=~/(\d+\.?\d*)\s*in/) {      } elsif ($textwidth=~/(-?\d+\.?\d*)\s*in/) {
  $LaTeXwidth = $1*25.4;   $LaTeXwidth = $1*25.4;
     }      }
     $LaTeXwidth.=' mm';      $LaTeXwidth.=' mm';
Line 732  sub output_data { Line 789  sub output_data {
     my %parmhash = %$rparmhash;      my %parmhash = %$rparmhash;
     my $bodytag=&Apache::loncommon::bodytag('Preparing Printout');      my $bodytag=&Apache::loncommon::bodytag('Preparing Printout');
     $r->print(<<ENDPART);      $r->print(<<ENDPART);
   
   
   
 <html>  <html>
 <script type="text/javascript" language="Javascript" >  <script type="text/javascript" language="Javascript" >
     var editbrowser;      var editbrowser;
Line 764  $bodytag Line 824  $bodytag
 Please stand by while processing your print request, this may take some time ...  Please stand by while processing your print request, this may take some time ...
 ENDPART  ENDPART
   
       #  Common settings for the %form has:
   
       my %form;
   
     my $format_from_helper = $helper->{'VARS'}->{'FORMAT'};      my $format_from_helper = $helper->{'VARS'}->{'FORMAT'};
     my ($result,$selectionmade) = ('','');      my ($result,$selectionmade) = ('','');
     my $number_of_columns = 1; #used only for pages to determine the width of the cell      my $number_of_columns = 1; #used only for pages to determine the width of the cell
Line 782  ENDPART Line 846  ENDPART
           
     if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'current_document') {      if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'current_document') {
       #-- single document - problem, page, html, xml, ...        #-- single document - problem, page, html, xml, ...
  my $currentURL;   my ($currentURL,$cleanURL);
  if ($helper->{'VARS'}->{'construction'} ne '1') {   if ($helper->{'VARS'}->{'construction'} ne '1') {
             #prints published resource              #prints published resource
     $currentURL=$helper->{'VARS'}->{'postdata'};      $currentURL=$helper->{'VARS'}->{'postdata'};
       $cleanURL=&Apache::lonenc::check_decrypt($currentURL);
  } else {   } else {
             #prints resource from the construction space              #prints resource from the construction space
     $currentURL='/'.$helper->{'VARS'}->{'filename'};      $currentURL='/'.$helper->{'VARS'}->{'filename'};
     if ($currentURL=~/([^?]+)/) {$currentURL=$1;}      if ($currentURL=~/([^?]+)/) {$currentURL=$1;}
       $cleanURL=$currentURL;
  }   }
  $selectionmade = 1;   $selectionmade = 1;
  if ($currentURL=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) {   if ($cleanURL=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) {
     my $rndseed=time;      my $rndseed=time;
     my $texversion='';      my $texversion='';
     if ($helper->{'VARS'}->{'ANSWER_TYPE'} ne 'only') {      if ($helper->{'VARS'}->{'ANSWER_TYPE'} ne 'only') {
  my %moreenv;   my %moreenv;
  $moreenv{'request.filename'}=$currentURL;   $moreenv{'request.filename'}=$cleanURL;
  if ($helper->{'VARS'}->{'style_file'}=~/\w/) {   if ($helper->{'VARS'}->{'style_file'}=~/\w/) {
     $moreenv{'construct.style'}=$helper->{'VARS'}->{'style_file'};      $moreenv{'construct.style'}=$helper->{'VARS'}->{'style_file'};
     my $dom = $ENV{'user.domain'};      my $dom = $ENV{'user.domain'};
     my $user = $ENV{'user.name'};      my $user = $ENV{'user.name'};
     my $put_result = &Apache::lonnet::put('environment',{'construct.style'=>$helper->{'VARS'}->{'style_file'}},$dom,$user);      my $put_result = &Apache::lonnet::put('environment',{'construct.style'=>$helper->{'VARS'}->{'style_file'}},$dom,$user);
  }   }
  my %form;  
                 if ($helper->{'VARS'}->{'probstatus'} eq 'exam') {$form{'problemtype'}='exam';}                  if ($helper->{'VARS'}->{'probstatus'} eq 'exam') {$form{'problemtype'}='exam';}
  $form{'grade_target'}='tex';   $form{'grade_target'}='tex';
  $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);   $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
Line 826  ENDPART Line 891  ENDPART
     }      }
     if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||      if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||
        ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {         ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {
  my %form;   $form{'problem_split'}=$parmhash{'problem_stream_switch'};
  $form{'grade_target'}='answer';   $form{'grade_target'}='answer';
  $form{'answer_output_mode'}='tex';   $form{'answer_output_mode'}='tex';
  $form{'rndseed'}=$rndseed;   $form{'rndseed'}=$rndseed;
Line 837  ENDPART Line 902  ENDPART
     $texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});      $texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
     if ($helper->{'VARS'}->{'construction'} ne '1') {      if ($helper->{'VARS'}->{'construction'} ne '1') {
  $texversion.='\vskip 0 mm \noindent\textbf{'.&Apache::lonnet::gettitle($helper->{'VARS'}->{'symb'}).'}\vskip 0 mm ';   $texversion.='\vskip 0 mm \noindent\textbf{'.&Apache::lonnet::gettitle($helper->{'VARS'}->{'symb'}).'}\vskip 0 mm ';
  $texversion.=&path_to_problem ($currentURL,$LaTeXwidth);   $texversion.=&path_to_problem($cleanURL,$LaTeXwidth);
     } else {      } else {
  $texversion.='\vskip 0 mm \noindent\textbf{Prints from construction space - there is no title.}\vskip 0 mm ';   $texversion.='\vskip 0 mm \noindent\textbf{Prints from construction space - there is no title.}\vskip 0 mm ';
  my $URLpath=$currentURL;   my $URLpath=$cleanURL;
  $URLpath=~s/~([^\/]+)/public_html\/$1\/$1/;   $URLpath=~s/~([^\/]+)/public_html\/$1\/$1/;
  $texversion.=&path_to_problem ($URLpath,$LaTeXwidth);   $texversion.=&path_to_problem ($URLpath,$LaTeXwidth);
     }      }
Line 873  ENDPART Line 938  ENDPART
  if ($urlp=~/\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm)$/) {   if ($urlp=~/\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm)$/) {
     my $texversion='';      my $texversion='';
     if ($helper->{'VARS'}->{'ANSWER_TYPE'} ne 'only') {      if ($helper->{'VARS'}->{'ANSWER_TYPE'} ne 'only') {
  my %form;  
  $form{'grade_target'}='tex';   $form{'grade_target'}='tex';
  $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);   $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
  $form{'problem_split'}=$parmhash{'problem_stream_switch'};   $form{'problem_split'}=$parmhash{'problem_stream_switch'};
Line 885  ENDPART Line 949  ENDPART
     if((($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||      if((($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||
        ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) &&          ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) && 
        ($urlp=~/\.(problem|exam|quiz|assess|survey|form|library|page)$/)) {         ($urlp=~/\.(problem|exam|quiz|assess|survey|form|library|page)$/)) {
  my %form;  
  $form{'grade_target'}='answer';   $form{'grade_target'}='answer';
  $form{'answer_output_mode'}='tex';   $form{'answer_output_mode'}='tex';
  $form{'rndseed'}=$rndseed;   $form{'rndseed'}=$rndseed;
    $form{'problem_split'}=$parmhash{'problem_stream_switch'};
                         if ($urlp=~/\/res\//) {$ENV{'request.state'}='published';}                          if ($urlp=~/\/res\//) {$ENV{'request.state'}='published';}
  my $answer=&Apache::lonnet::ssi($urlp,%form);   my $answer=&Apache::lonnet::ssi($urlp,%form);
  if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {   if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
Line 919  ENDPART Line 983  ENDPART
     }      }
     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\} /;}
     $result .= '\end{document}';         $result .= '\end{document}';   
  } elsif ($currentURL=~/\/(smppg|syllabus|aboutme|bulletinboard)$/) {    } elsif ($cleanURL=~/\/(smppg|syllabus|aboutme|bulletinboard)$/) { 
  my %form;  
  $form{'grade_target'}='tex';   $form{'grade_target'}='tex';
  $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);   $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
  $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};   $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
Line 930  ENDPART Line 993  ENDPART
  } else {   } else {
     $result.=&unsupported($currentURL,$helper->{'VARS'}->{'LATEX_TYPE'});      $result.=&unsupported($currentURL,$helper->{'VARS'}->{'LATEX_TYPE'});
  }   }
     } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems') or      } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems')       or
              ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or               ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or
              ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems') or               ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems')       or
        ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_resources')      or # BUGBUG
      ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'select_sequences')) {        ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'select_sequences')) { 
         #-- produce an output string          #-- produce an output string
  if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems') {   if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems') {
Line 941  ENDPART Line 1005  ENDPART
     $selectionmade = 3;      $selectionmade = 3;
  } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems') {   } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems') {
     $selectionmade = 4;      $selectionmade = 4;
    } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_resources') {  #BUGBUG
       $selectionmade = 4;
  } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'select_sequences') {   } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'select_sequences') {
     $selectionmade = 7;      $selectionmade = 7;
  }   }
  my %form=();     
  $form{'grade_target'}='tex';   $form{'grade_target'}='tex';
  $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);   $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
  $form{'problem_split'}=$parmhash{'problem_stream_switch'};   $form{'problem_split'}=$parmhash{'problem_stream_switch'};
Line 955  ENDPART Line 1020  ENDPART
  my $flag_latex_header_remove = 'NO';   my $flag_latex_header_remove = 'NO';
  my $flag_page_in_sequence = 'NO';   my $flag_page_in_sequence = 'NO';
  my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'};   my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'};
    my %page_breaks;
    foreach my $break (split /\|\|\|/, $helper->{'VARS'}->{'FINISHPAGE'}) {
       $page_breaks{$break} = 1;
    }
  my $prevassignment='';   my $prevassignment='';
  &Apache::lonnet::delenv('form.counter');   &Apache::lonnet::delenv('form.counter');
  &Apache::lonxml::init_counter();   &Apache::lonxml::init_counter();
  for (my $i=0;$i<=$#master_seq;$i++) {   for (my $i=0;$i<=$#master_seq;$i++) {
   
       # Note due to document structure, not allowed to put \newpage
       # prior to the first resource
   
       if (defined $page_breaks{$master_seq[$i]}) {
    if($i != 0) {
       $result.="\\newpage\n";
    }
       }
     my (undef,undef,$urlp)=&Apache::lonnet::decode_symb($master_seq[$i]);      my (undef,undef,$urlp)=&Apache::lonnet::decode_symb($master_seq[$i]);
     $urlp=&Apache::lonnet::clutter($urlp);      $urlp=&Apache::lonnet::clutter($urlp);
     $form{'symb'}=$master_seq[$i];      $form{'symb'}=$master_seq[$i];
Line 966  ENDPART Line 1044  ENDPART
     my $assignment=&Apache::lonxml::latex_special_symbols(&Apache::lonnet::gettitle($sequence),'header'); #tittle of the assignment which contains this problem      my $assignment=&Apache::lonxml::latex_special_symbols(&Apache::lonnet::gettitle($sequence),'header'); #tittle of the assignment which contains this problem
     if ($selectionmade==7) {$helper->{VARS}->{'assignment'}=$assignment;}      if ($selectionmade==7) {$helper->{VARS}->{'assignment'}=$assignment;}
     if ($i==0) {$prevassignment=$assignment;}      if ($i==0) {$prevassignment=$assignment;}
     #&Apache::lonnet::logthis("Trying to get $urlp with symb $master_seq[$i]");  
     my $texversion='';      my $texversion='';
     if ($urlp=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) {      if ($urlp=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) {
  $texversion.=&Apache::lonnet::ssi($urlp,%form);   $texversion.=&Apache::lonnet::ssi($urlp,%form);
Line 984  ENDPART Line 1061  ENDPART
  my $current_counter=$ENV{'form.counter'};   my $current_counter=$ENV{'form.counter'};
  if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||   if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||
    ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {     ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {
     my %form;  
     $form{'grade_target'}='answer';      $form{'grade_target'}='answer';
     $form{'answer_output_mode'}='tex';      $form{'answer_output_mode'}='tex';
     my $answer=&Apache::lonnet::ssi($urlp,%form);      my $answer=&Apache::lonnet::ssi($urlp,%form);
Line 1015  ENDPART Line 1091  ENDPART
     my $courseidinfo = &get_course();      my $courseidinfo = &get_course();
     if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }      if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }
     $prevassignment=$assignment;      $prevassignment=$assignment;
     $result .='\newpage \noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$name.'}}'.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$assignment.'}}} \vskip -5 mm ';      $result .='\newpage \noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$name.'}}'.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$assignment.'}}} \vskip 5 mm ';
  }   }
  $result .= $texversion;   $result .= $texversion;
  $flag_latex_header_remove = 'YES';      $flag_latex_header_remove = 'YES';   
     } elsif ($urlp=~/\/(smppg|syllabus|aboutme|bulletinboard)$/) {       } elsif ($urlp=~/\/(smppg|syllabus|aboutme|bulletinboard)$/) { 
  my %form;  
  $form{'grade_target'}='tex';   $form{'grade_target'}='tex';
  $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);   $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
  $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};   $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
Line 1046  ENDPART Line 1121  ENDPART
     if (&Apache::loncommon::connection_aborted($r)) { last; }      if (&Apache::loncommon::connection_aborted($r)) { last; }
  }   }
  &Apache::lonnet::delenv('form.counter');   &Apache::lonnet::delenv('form.counter');
  if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;}   if ($flag_page_in_sequence eq 'YES') {
       $result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;
    }
  $result .= '\end{document}';   $result .= '\end{document}';
      } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') ||       } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') ||
       ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')){        ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')){
   
   
      #-- prints assignments for whole class or for selected students         #-- prints assignments for whole class or for selected students  
  my $type;   my $type;
  if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') {   if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') {
Line 1060  ENDPART Line 1139  ENDPART
      $type='resources';       $type='resources';
  }   }
  my @students=split /\|\|\|/, $helper->{'VARS'}->{'STUDENTS'};   my @students=split /\|\|\|/, $helper->{'VARS'}->{'STUDENTS'};
    #   The normal sort order is by section then by students within the
    #   section. If the helper var student_sort is 1, then the user has elected
    #   to override this and output the students by name.
    #    Each element of the students array is of the form:
    #       username:domain:section:last, first:status
    #    
    #   
    if ($helper->{'VARS'}->{'student_sort'}    eq 1) {
        @students = sort compare_names  @students;
    }
          if ($helper->{'VARS'}->{'NUMBER_TO_PRINT'} eq '0' ||           if ($helper->{'VARS'}->{'NUMBER_TO_PRINT'} eq '0' ||
      $helper->{'VARS'}->{'NUMBER_TO_PRINT'} eq 'all' ) {       $helper->{'VARS'}->{'NUMBER_TO_PRINT'} eq 'all' ) {
      $helper->{'VARS'}->{'NUMBER_TO_PRINT'}=$#students+1;       $helper->{'VARS'}->{'NUMBER_TO_PRINT'}=$#students+1;
  }   }
  my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'};   my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'};
   
  #loop over students   #loop over students
  my $flag_latex_header_remove = 'NO';    my $flag_latex_header_remove = 'NO'; 
  my %moreenv;   my %moreenv;
          $moreenv{'instructor_comments'}='hide';           $moreenv{'instructor_comments'}='hide';
  $moreenv{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);   $moreenv{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
  $moreenv{'print_discussions'}=$helper->{'VARS'}->{'PRINT_DISCUSSIONS'};   $moreenv{'print_discussions'}=$helper->{'VARS'}->{'PRINT_DISCUSSIONS'};
    $moreenv{'problem_split'}    = $parmhash{'problem_stream_switch'};
  if ($helper->{'VARS'}->{'PRINT_DISCUSSIONS'} eq 'yes') {$moreenv{'problem_split'}='yes';}   if ($helper->{'VARS'}->{'PRINT_DISCUSSIONS'} eq 'yes') {$moreenv{'problem_split'}='yes';}
  my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$#students+1,'inline','75');   my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$#students+1,'inline','75');
  my $student_counter=-1;   my $student_counter=-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) {
  my $temp_file = Apache::File->new('>>'.$duefile);   my $temp_file = Apache::File->new('>>'.$duefile);
Line 1082  ENDPART Line 1174  ENDPART
      }       }
      $student_counter++;       $student_counter++;
      my $i=int($student_counter/$helper->{'VARS'}{'NUMBER_TO_PRINT'});       my $i=int($student_counter/$helper->{'VARS'}{'NUMBER_TO_PRINT'});
      my ($output,$fullname)=&print_resources($r,$helper,$person,$type,\%moreenv,\@master_seq,$flag_latex_header_remove);       my ($output,$fullname)=&print_resources($r,$helper,
        $person,$type,
        \%moreenv,\@master_seq,
        $flag_latex_header_remove);
      $print_array[$i].=$output;       $print_array[$i].=$output;
      $student_names[$i].=$person.':'.$fullname.'_END_';       $student_names[$i].=$person.':'.$fullname.'_END_';
      &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,&mt('last student').' '.$fullname);       &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,&mt('last student').' '.$fullname);
Line 1098  ENDPART Line 1193  ENDPART
  my $num_todo=$helper->{'VARS'}->{'NUMBER_TO_PRINT_TOTAL'};   my $num_todo=$helper->{'VARS'}->{'NUMBER_TO_PRINT_TOTAL'};
  my $code_name=$helper->{'VARS'}->{'ANON_CODE_STORAGE_NAME'};   my $code_name=$helper->{'VARS'}->{'ANON_CODE_STORAGE_NAME'};
  my $old_name=$helper->{'VARS'}->{'REUSE_OLD_CODES'};   my $old_name=$helper->{'VARS'}->{'REUSE_OLD_CODES'};
  my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'};  
  my ($type) = split(/_/,$helper->{'VARS'}->{'PRINT_TYPE'});  
  my $number_per_page=$helper->{'VARS'}->{'NUMBER_TO_PRINT'};  
  if ($number_per_page eq '0' || $number_per_page eq 'all') {  
      $number_per_page=$num_todo;  
  }  
  my $flag_latex_header_remove = 'NO';   
  my %moreenv = ('textwidth' => &get_textwidth($helper,$LaTeXwidth));   my %moreenv = ('textwidth' => &get_textwidth($helper,$LaTeXwidth));
  my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$num_todo,'inline','75');   $moreenv{'problem_split'}    = $parmhash{'problem_stream_switch'};
  my $seed=time+($$<<16)+($$);   my $seed=time+($$<<16)+($$);
  my @allcodes;   my @allcodes;
  if ($old_name) {   if ($old_name) {
      my %result=&Apache::lonnet::get('CODEs',[$old_name],$cdom,$cnum);       my %result=&Apache::lonnet::get('CODEs',[$old_name],$cdom,$cnum);
      @allcodes=split(',',$result{$old_name});       @allcodes=split(',',$result{$old_name});
        $num_todo=scalar(@allcodes);
  } else {   } else {
      my %allcodes;       my %allcodes;
      srand($seed);       srand($seed);
Line 1125  ENDPART Line 1214  ENDPART
      }       }
      @allcodes=keys(%allcodes);       @allcodes=keys(%allcodes);
  }   }
    my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'};
    my ($type) = split(/_/,$helper->{'VARS'}->{'PRINT_TYPE'});
    my $number_per_page=$helper->{'VARS'}->{'NUMBER_TO_PRINT'};
    if ($number_per_page eq '0' || $number_per_page eq 'all') {
        $number_per_page=$num_todo;
    }
    my $flag_latex_header_remove = 'NO'; 
    my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$num_todo,'inline','75');
  my $count=0;   my $count=0;
  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);
Line 1155  ENDPART Line 1252  ENDPART
     my $urlp = $list_of_files[$i];      my $urlp = $list_of_files[$i];
     $urlp=~s|//|/|;      $urlp=~s|//|/|;
     if ($urlp=~/\//) {      if ($urlp=~/\//) {
  my %form;   $form{'problem_split'}=$parmhash{'problem_stream_switch'};
  $form{'grade_target'}='tex';   $form{'grade_target'}='tex';
  $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);   $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
  $form{'rndseed'}=$rndseed;   $form{'rndseed'}=$rndseed;
Line 1167  ENDPART Line 1264  ENDPART
  my $texversion=&Apache::lonnet::ssi($urlp,%form);   my $texversion=&Apache::lonnet::ssi($urlp,%form);
  if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||   if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||
    ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {     ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {
     my %form;  
     $form{'grade_target'}='answer';      $form{'grade_target'}='answer';
     $form{'answer_output_mode'}='tex';      $form{'answer_output_mode'}='tex';
     $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};      $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
Line 1219  ENDPART Line 1315  ENDPART
     for (my $i=1;$i<=$#print_array;$i++) {$print_array[$i] = &latex_corrections($number_of_columns,$print_array[$i],$selectionmade);}      for (my $i=1;$i<=$#print_array;$i++) {$print_array[$i] = &latex_corrections($number_of_columns,$print_array[$i],$selectionmade);}
     #changes page's parameters for the one column output       #changes page's parameters for the one column output 
     if ($numberofcolumns == 1) {      if ($numberofcolumns == 1) {
  $result =~ s/\\textwidth\s*=\s*\d*\.?\d*\s*(cm|mm|in)/\\textwidth= $helper->{'VARS'}->{'pagesize.width'} $helper->{'VARS'}->{'pagesize.widthunit'} /;   $result =~ s/\\textwidth\s*=\s*-?\d*\.?\d*\s*(cm|mm|in)/\\textwidth= $helper->{'VARS'}->{'pagesize.width'} $helper->{'VARS'}->{'pagesize.widthunit'} /;
  $result =~ s/\\textheight\s*=\s*\d*\.?\d*\s*(cm|mm|in)/\\textheight $helper->{'VARS'}->{'pagesize.height'} $helper->{'VARS'}->{'pagesize.heightunit'} /;   $result =~ s/\\textheight\s*=\s*-?\d*\.?\d*\s*(cm|mm|in)/\\textheight $helper->{'VARS'}->{'pagesize.height'} $helper->{'VARS'}->{'pagesize.heightunit'} /;
  $result =~ s/\\evensidemargin\s*=\s*\d*\.?\d*\s*(cm|mm|in)/\\evensidemargin= $helper->{'VARS'}->{'pagesize.lmargin'} $helper->{'VARS'}->{'pagesize.lmarginunit'} /;   $result =~ s/\\evensidemargin\s*=\s*-?\d*\.?\d*\s*(cm|mm|in)/\\evensidemargin= $helper->{'VARS'}->{'pagesize.lmargin'} $helper->{'VARS'}->{'pagesize.lmarginunit'} /;
  $result =~ s/\\oddsidemargin\s*=\s*\d*\.?\d*\s*(cm|mm|in)/\\oddsidemargin= $helper->{'VARS'}->{'pagesize.lmargin'} $helper->{'VARS'}->{'pagesize.lmarginunit'} /;   $result =~ s/\\oddsidemargin\s*=\s*-?\d*\.?\d*\s*(cm|mm|in)/\\oddsidemargin= $helper->{'VARS'}->{'pagesize.lmargin'} $helper->{'VARS'}->{'pagesize.lmarginunit'} /;
     }      }
 #-- writing .tex file in prtspool   #-- writing .tex file in prtspool 
     my $temp_file;      my $temp_file;
Line 1277  ENDPART Line 1373  ENDPART
     my $URLback=''; #link to original document      my $URLback=''; #link to original document
     if ($helper->{'VARS'}->{'construction'} ne '1') {      if ($helper->{'VARS'}->{'construction'} ne '1') {
  #prints published resource   #prints published resource
  $URLback=$helper->{'VARS'}->{'postdata'};   $URLback=&Apache::lonnet::escape('/adm/flip?postdata=return:');
     } else {      } else {
  #prints resource from the construction space   #prints resource from the construction space
  $URLback='/'.$helper->{'VARS'}->{'filename'};   $URLback='/'.$helper->{'VARS'}->{'filename'};
Line 1340  sub print_resources { Line 1436  sub print_resources {
  $namepostfix="\\\\Name: ";   $namepostfix="\\\\Name: ";
  $fullname = "CODE - ".$moreenv->{'CODE'};   $fullname = "CODE - ".$moreenv->{'CODE'};
     }      }
       my %page_breaks;
       foreach my $break (split /\|\|\|/,$helper->{'VARS'}->{'FINISHPAGE'}) {
    $page_breaks{$break} = 1;
       }
       my $i           = 0;
     #goes through all resources, checks if they are available for       #goes through all resources, checks if they are available for 
     #current student, and produces output         #current student, and produces output   
     &Apache::lonnet::delenv('form.counter');      &Apache::lonnet::delenv('form.counter');
     &Apache::lonxml::init_counter();      &Apache::lonxml::init_counter();
     foreach my $curresline (@{$master_seq})  {      foreach my $curresline (@{$master_seq})  {
    if (defined $page_breaks{$curresline}) {
       if($i != 0) {
    $current_output.= "\\newpage\n";
       }
    }
    $i++;
  if ( !($type eq 'problems' &&    if ( !($type eq 'problems' && 
        ($curresline!~ m/\.(problem|exam|quiz|assess|survey|form|library)$/)) ) {         ($curresline!~ m/\.(problem|exam|quiz|assess|survey|form|library)$/)) ) {
     my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline);      my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline);
Line 1359  sub print_resources { Line 1466  sub print_resources {
     my $current_counter=$ENV{'form.counter'};      my $current_counter=$ENV{'form.counter'};
     if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||      if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||
        ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {         ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {
  my %form;   $moreenv->{'answer_output_mode'}='tex';
  $form{'answer_output_mode'}='tex';   $moreenv->{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
  $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};   my $ansrendered = &Apache::loncommon::get_student_answers($curresline,$username,$userdomain,$ENV{'request.course.id'},%{$moreenv});
  my $ansrendered = &Apache::loncommon::get_student_answers($curresline,$username,$userdomain,$ENV{'request.course.id'},%form);  
  &Apache::lonnet::appenv(('form.counter' => $current_counter));   &Apache::lonnet::appenv(('form.counter' => $current_counter));
  if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {   if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
     $rendered=~s/(\\keephidden{ENDOFPROBLEM})/$ansrendered$1/;      $rendered=~s/(\\keephidden{ENDOFPROBLEM})/$ansrendered$1/;
Line 1412  sub print_resources { Line 1518  sub print_resources {
     if ($usersection ne '') {$courseidinfo.=' - Sec. '.$usersection}      if ($usersection ne '') {$courseidinfo.=' - Sec. '.$usersection}
     my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header');      my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header');
     if ($current_output=~/\\documentclass/) {      if ($current_output=~/\\documentclass/) {
  $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\lhead{\\textit{\\textbf{$fullname}}$courseidinfo \\hfill \\thepage \\\\ \\textit{$currentassignment}$namepostfix}\\vskip 3 mm /;   $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent\\lhead{\\textit{\\textbf{$fullname}}$courseidinfo \\hfill \\thepage \\\\ \\textit{$currentassignment}$namepostfix}}\\vskip 5 mm /;
     } else {      } else {
  my $blankpages = '';   my $blankpages = '';
  for (my $j=0;$j<$helper->{'VARS'}->{'EMPTY_PAGES'};$j++) {$blankpages.='\clearpage\strut\clearpage';}   for (my $j=0;$j<$helper->{'VARS'}->{'EMPTY_PAGES'};$j++) {$blankpages.='\clearpage\strut\clearpage';}
  $current_output = '\strut\vspace*{-6 mm}\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\vspace*{-2 mm}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License }\\newpage '.$blankpages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$fullname.'}}'.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$currentassignment.'}'.$namepostfix.'}} \vskip -5 mm '.$current_output;   $current_output = '\strut\vspace*{-6 mm}\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\vspace*{-2 mm}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License }\\newpage '.$blankpages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$fullname.'}}'.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$currentassignment.'}'.$namepostfix.'}} \vskip 5 mm '.$current_output;
     }      }
     return ($current_output,$fullname);      return ($current_output,$fullname);
   
Line 1450  sub handler { Line 1556  sub handler {
 # return OK;  # return OK;
   
     my %parmhash=&Apache::lonnet::coursedescription($ENV{'request.course.id'});      my %parmhash=&Apache::lonnet::coursedescription($ENV{'request.course.id'});
        
 # my $key;   # my $key; 
 # foreach $key (keys %parmhash) {  # foreach $key (keys %parmhash) {
 #    $r->print(' '.$key.'->'.$parmhash{$key}.'<-<br />');  #    $r->print(' '.$key.'->'.$parmhash{$key}.'<-<br />');
 # }  # }
 # return OK;  #
   
   
     
     &output_data($r,$helper,\%parmhash);      &output_data($r,$helper,\%parmhash);
     return OK;      return OK;
 }   } 
Line 1475  use Data::Dumper; Line 1583  use Data::Dumper;
 sub printHelper {  sub printHelper {
     my $r = shift;      my $r = shift;
   
     if ($ENV{'request.course.id'}) {  
  my $fn=$ENV{'request.course.fn'};  
  tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640);  
     }  
   
     if ($r->header_only) {      if ($r->header_only) {
         if ($ENV{'browser.mathml'}) {          if ($ENV{'browser.mathml'}) {
             &Apache::loncommon::content_type($r,'text/xml');              &Apache::loncommon::content_type($r,'text/xml');
Line 1514  sub printHelper { Line 1617  sub printHelper {
     $helper->declareVar('construction');      $helper->declareVar('construction');
     $helper->declareVar('assignment');      $helper->declareVar('assignment');
     $helper->declareVar('style_file');      $helper->declareVar('style_file');
       $helper->declareVar('student_sort');
           
     # This will persistently load in the data we want from the      # This will persistently load in the data we want from the
     # very first screen.      # very first screen.
Line 1540  sub printHelper { Line 1644  sub printHelper {
         $helper->{VARS}->{'symb'} = &Apache::lonnet::symbread($helper->{VARS}->{'postdata'});          $helper->{VARS}->{'symb'} = &Apache::lonnet::symbread($helper->{VARS}->{'postdata'});
   
     }      }
           $helper->{VARS}->{'symb'}=
     my ($resourceTitle,$sequenceTitle,$mapTitle) = &details_for_menu;   &Apache::lonenc::check_encrypt($helper->{VARS}->{'symb'});
       my ($resourceTitle,$sequenceTitle,$mapTitle) = &details_for_menu($helper);
     if ($sequenceTitle ne '') {$helper->{VARS}->{'assignment'}=$sequenceTitle;}      if ($sequenceTitle ne '') {$helper->{VARS}->{'assignment'}=$sequenceTitle;}
   
           
Line 1558  sub printHelper { Line 1663  sub printHelper {
                          0, rindex($helper->{VARS}->{'filename'}, '/') + 1);                           0, rindex($helper->{VARS}->{'filename'}, '/') + 1);
     } else {      } else {
         ($map, $id, $url) = &Apache::lonnet::decode_symb($symb);          ($map, $id, $url) = &Apache::lonnet::decode_symb($symb);
         $helper->{VARS}->{'postdata'} = Apache::lonnet::clutter($url);          $helper->{VARS}->{'postdata'} = 
       &Apache::lonenc::check_encrypt(&Apache::lonnet::clutter($url));
   
         if (!$resourceTitle) { # if the resource doesn't have a title, use the filename          if (!$resourceTitle) { # if the resource doesn't have a title, use the filename
             my $postdata = $helper->{VARS}->{'postdata'};              my $postdata = $helper->{VARS}->{'postdata'};
Line 1613  sub printHelper { Line 1719  sub printHelper {
     my $isNotMap = '!$res->is_sequence()';      my $isNotMap = '!$res->is_sequence()';
     $isNotMap .= ' && !$res->randomout()' if !$userCanSeeHidden;      $isNotMap .= ' && !$res->randomout()' if !$userCanSeeHidden;
     my $isMap = '$res->is_map()';      my $isMap = '$res->is_map()';
     my $symbFilter = '$res->symb()';      my $symbFilter = '$res->shown_symb()';
     my $urlValue = '$res->src()';      my $urlValue = '$res->link()';
   
     $helper->declareVar('SEQUENCE');      $helper->declareVar('SEQUENCE');
   
Line 1624  sub printHelper { Line 1730  sub printHelper {
   
     # If we're in a sequence...      # If we're in a sequence...
     if (($helper->{'VARS'}->{'construction'} ne '1') &&      if (($helper->{'VARS'}->{'construction'} ne '1') &&
   
  $helper->{VARS}->{'postdata'} &&   $helper->{VARS}->{'postdata'} &&
  $helper->{VARS}->{'assignment'}) {   $helper->{VARS}->{'assignment'}) {
         # Allow problems from sequence          # Allow problems from sequence
Line 1640  sub printHelper { Line 1747  sub printHelper {
       <filterfunc>return $isProblem;</filterfunc>        <filterfunc>return $isProblem;</filterfunc>
       <mapurl>$map</mapurl>        <mapurl>$map</mapurl>
       <valuefunc>return $symbFilter;</valuefunc>        <valuefunc>return $symbFilter;</valuefunc>
         <option text='Newpage' variable='FINISHPAGE' />
       </resource>        </resource>
     </state>      </state>
   
Line 1651  sub printHelper { Line 1759  sub printHelper {
       <filterfunc>return $isNotMap;</filterfunc>        <filterfunc>return $isNotMap;</filterfunc>
       <mapurl>$map</mapurl>        <mapurl>$map</mapurl>
       <valuefunc>return $symbFilter;</valuefunc>        <valuefunc>return $symbFilter;</valuefunc>
         <option text='Newpage' variable='FINISHPAGE' />
       </resource>        </resource>
     </state>      </state>
 HELPERFRAGMENT  HELPERFRAGMENT
Line 1658  HELPERFRAGMENT Line 1767  HELPERFRAGMENT
  &Apache::lonxml::xmlparse($r, 'helper', $helperFragment);   &Apache::lonxml::xmlparse($r, 'helper', $helperFragment);
     }      }
   
     # If the user is priviledged, allow them to print all       # If the user is privileged, allow them to print all 
     # problems in the course, optionally for selected students      # problems and resources  in the entier course, optionally for selected students
     if ($userPriviledged &&       if ($userPriviledged && 
         ($helper->{VARS}->{'postdata'}=~/\/res\// || $helper->{VARS}->{'postdata'}=~/\/(syllabus|smppg|aboutme|bulletinboard)$/)) {           ($helper->{VARS}->{'postdata'}=~/\/res\// || $helper->{VARS}->{'postdata'}=~/\/(syllabus|smppg|aboutme|bulletinboard)$/)) { 
   
         push @{$printChoices}, ['<b>Problems</b> from <b>entire course</b>', 'all_problems', 'ALL_PROBLEMS'];          push @{$printChoices}, ['<b>Problems</b> from <b>entire course</b>', 'all_problems', 'ALL_PROBLEMS'];
    push @{$printChoices}, ['<b>Resources</b> from <b>entire course</b>', 'all_resources', 'ALL_RESOURCES'];
          &Apache::lonxml::xmlparse($r, 'helper', <<ALL_PROBLEMS);           &Apache::lonxml::xmlparse($r, 'helper', <<ALL_PROBLEMS);
   <state name="ALL_PROBLEMS" title="Select Problem(s) to print">    <state name="ALL_PROBLEMS" title="Select Problem(s) to print">
     <message>(mark them then click "next" button) <br /></message>      <message>(mark them then click "next" button) <br /></message>
Line 1672  HELPERFRAGMENT Line 1783  HELPERFRAGMENT
       <filterfunc>return $isProblemOrMap;</filterfunc>        <filterfunc>return $isProblemOrMap;</filterfunc>
       <choicefunc>return $isNotMap;</choicefunc>        <choicefunc>return $isNotMap;</choicefunc>
       <valuefunc>return $symbFilter;</valuefunc>        <valuefunc>return $symbFilter;</valuefunc>
         <option text='Newpage' variable='FINISHPAGE' />
       </resource>
     </state>
     <state name="ALL_RESOURCES" title="Select Resource(s) to print">
       <message>(Mark them then click "next" button) <br /> </message>
       <resource variable="RESOURCES" toponly='0' multichoice='1'
                 suppressEmptySequences='0' addstatus='1' closeallpages='1'>
         <nextstate>PAGESIZE</nextstate>
         <filterfunc>return $isNotMap; </filterfunc>
         <mapurl> $map</mapursl>
         <valuefunc>return $symbFilter;</valuefunc>
         <option text='NewPage' variable='FINISHPAGE' />
     </resource>      </resource>
   </state>    </state>
 ALL_PROBLEMS  ALL_PROBLEMS
Line 1687  ALL_PROBLEMS Line 1810  ALL_PROBLEMS
       <filterfunc>return $isProblem;</filterfunc>        <filterfunc>return $isProblem;</filterfunc>
       <mapurl>$map</mapurl>        <mapurl>$map</mapurl>
       <valuefunc>return $symbFilter;</valuefunc>        <valuefunc>return $symbFilter;</valuefunc>
         <option text='New Page' variable='FINISHPAGE' />
       </resource>        </resource>
     <message><br /><big><i><b>How should the results be printed?</b></i></big><br /></message>      <message><br /><big><i><b>How should the results be printed?</b></i></big><br /></message>
     <choices variable="EMPTY_PAGES">      <choices variable="EMPTY_PAGES">
Line 1702  RESOURCE_SELECTOR Line 1826  RESOURCE_SELECTOR
         &Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_STUDENTS);          &Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_STUDENTS);
   <state name="CHOOSE_STUDENTS" title="Select Students and Resources">    <state name="CHOOSE_STUDENTS" title="Select Students and Resources">
       <student multichoice='1' variable="STUDENTS" nextstate="PAGESIZE" />        <student multichoice='1' variable="STUDENTS" nextstate="PAGESIZE" />
         <message><b>Select sort order</b> </message>
       <choices variable='student_sort'>
         <choice computer='0'>Sort by section then student</choice>
         <choice computer='1'>Sort by students across sections.</choice>
       </choices>
     $resource_selector      $resource_selector
   </state>    </state>
 CHOOSE_STUDENTS  CHOOSE_STUDENTS
Line 1710  CHOOSE_STUDENTS Line 1839  CHOOSE_STUDENTS
  my $cnum = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};   my $cnum = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};
         my @names=&Apache::lonnet::getkeys('CODEs',$cdom,$cnum);          my @names=&Apache::lonnet::getkeys('CODEs',$cdom,$cnum);
  my $namechoice='<choice></choice>';   my $namechoice='<choice></choice>';
  foreach my $name (@names) {   foreach my $name (sort {uc($a) cmp uc($b)} @names) {
     if ($name =~ /^error: 2 /) { next; }      if ($name =~ /^error: 2 /) { next; }
     $namechoice.='<choice computer="'.$name.'">'.$name.'</choice>';      $namechoice.='<choice computer="'.$name.'">'.$name.'</choice>';
  }   }
Line 1745  CHOOSE_ANON1 Line 1874  CHOOSE_ANON1
       <filterfunc>return $isNotMap;</filterfunc>        <filterfunc>return $isNotMap;</filterfunc>
       <mapurl>$map</mapurl>        <mapurl>$map</mapurl>
       <valuefunc>return $symbFilter;</valuefunc>        <valuefunc>return $symbFilter;</valuefunc>
         <option text='Newpage' variable='FINISHPAGE' />
       </resource>        </resource>
     <message><br /><big><i><b>How should the results be printed?</b></i></big><br /></message>      <message><br /><big><i><b>How should the results be printed?</b></i></big><br /></message>
     <choices variable="EMPTY_PAGES">      <choices variable="EMPTY_PAGES">
Line 1760  RESOURCE_SELECTOR Line 1890  RESOURCE_SELECTOR
  &Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_STUDENTS1);   &Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_STUDENTS1);
   <state name="CHOOSE_STUDENTS1" title="Select Students and Resources">    <state name="CHOOSE_STUDENTS1" title="Select Students and Resources">
     <student multichoice='1' variable="STUDENTS" nextstate="PAGESIZE" />      <student multichoice='1' variable="STUDENTS" nextstate="PAGESIZE" />
       <choices variable='student_sort'>
         <choice computer='0'>Sort by section then student</choice>
         <choice computer='1'>Sort by students across sections.</choice>
       </choices>
   
     $resource_selector      $resource_selector
     </state>      </state>
 CHOOSE_STUDENTS1  CHOOSE_STUDENTS1
Line 1823  CHOOSE_FROM_SUBDIR Line 1958  CHOOSE_FROM_SUBDIR
       <nextstate>CHOOSE_FROM_ANY_SEQUENCE</nextstate>        <nextstate>CHOOSE_FROM_ANY_SEQUENCE</nextstate>
       <filterfunc>return \$res->is_sequence;</filterfunc>        <filterfunc>return \$res->is_sequence;</filterfunc>
       <valuefunc>return $urlValue;</valuefunc>        <valuefunc>return $urlValue;</valuefunc>
         <option text='Newpage' variable='FINISHPAGE' />
       </resource>        </resource>
     </state>      </state>
   <state name="CHOOSE_FROM_ANY_SEQUENCE" title="Select Resources To Print">    <state name="CHOOSE_FROM_ANY_SEQUENCE" title="Select Resources To Print">
Line 1833  CHOOSE_FROM_SUBDIR Line 1969  CHOOSE_FROM_SUBDIR
       <filterfunc>return $isProblem</filterfunc>        <filterfunc>return $isProblem</filterfunc>
       <mapurl evaluate='1'>return '$escapedSequenceName';</mapurl>        <mapurl evaluate='1'>return '$escapedSequenceName';</mapurl>
       <valuefunc>return $symbFilter;</valuefunc>        <valuefunc>return $symbFilter;</valuefunc>
         <option text='Newpage' variable='FINISHPAGE' />
       </resource>        </resource>
     </state>      </state>
 CHOOSE_FROM_ANY_SEQUENCE  CHOOSE_FROM_ANY_SEQUENCE
Line 1964  RNDSEED Line 2101  RNDSEED
   
     $r->print($helper->display());      $r->print($helper->display());
   
     Apache::lonhelper::unregisterHelperTags();      &Apache::lonhelper::unregisterHelperTags();
   
     untie %hash;  
   
     return OK;      return OK;
 }  }
Removed from v.1.331  
changed lines
  Added in v.1.355

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