loncom/interface/lonprintout.pm - diff

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Diff for /loncom/interface/lonprintout.pm between versions 1.543 and 1.583.2.4

-version 1.543, 2008/10/02 17:12:18
+version 1.583.2.4, 2010/11/09 19:19:25
  Line 1
+ #
  # The LearningOnline Network
  # Printout
  #
- Line 26
+ Line 27
  #
  #
  package Apache::lonprintout;
  use strict;
  use Apache::Constants qw(:common :http);
  use Apache::lonxml;
  Line 40  use Apache::lonnavmaps;
  use Apache::admannotations;
  use Apache::lonenc;
  use Apache::entities;
+ use Apache::londefdef;
+ use File::Basename;
  use HTTP::Response;
- Line 67  my $ssi_last_error;  # The error text fr
+ Line 70  my $ssi_last_error;  # The error text fr
  my $ssi_retry_count = 5;	# Some arbitrary value.
+ #  Font size:
+ my $font_size = 'normalsize';	# Default is normalsize...
+ #----------------------------  Helper helpers. -------------------------
+ #  Returns the text needd for a student chooser.
+ #  that text must still be parsed by the helper xml parser.
+ # Parameters:
+ #   this_state   - State name of the chooser.
+ #   sort_choice  - variable to hold the sorting choice.
+ #   variable     - Name of variable to hold students.
+ #   next_state   - State after chooser.
+ sub generate_student_chooser {
+     my ($this_state,
+ 	$sort_choice,
+ 	$variable,
+ 	$next_state) = @_;
+     my $result = <<CHOOSE_STUDENTS;
+   <state name="$this_state" title="Select Students and Resources">
+       <message><b>Select sorting order of printout</b> </message>
+     <choices variable="$sort_choice">
+       <choice computer='0'>Sort by section then student</choice>
+       <choice computer='1'>Sort by students across sections.</choice>
+     </choices>
+       <message><br /><hr /><br /> </message>
+       <student multichoice='1'
+                variable="$variable"
+                nextstate="$next_state"
+                coursepersonnel="1" />
+   </state>
+ CHOOSE_STUDENTS
+   return $result;
+ }
+ # Generate the text needed for a resource chooser given the top level of
+ # the sequence/page
+ #
+ # Parameters:
+ #     this_state    - State name of the chooser.
+ #     prompt_text   - Text to use to prompt user.
+ #     resource_options - Resource tag options e.g.
+ #                        "multichoice='1', toponly='1', addstatus='1'"
+ #                     that control the selection and appearance of the
+ #                     resource selector.
+ #     variable      - Name of the variable to hold the choice
+ #     next_state    - Name of the next state the helper should transition
+ #                     to
+ #     top_url       - Top level URL within which to make the selector.
+ #                     If empty the top level sequence is shown.
+ #     filter        - How to filter the resources.
+ #     value_func    - <valuefunc> function.
+ #     choice_func   - If not empty generates a <choicefunc> with this function.
+ #     start_new_option
+ #                   - Fragment appended after valuefunc.
+ #
+ #
+ sub generate_resource_chooser {
+     my ($this_state,
+ 	$prompt_text,
+ 	$resource_options,
+ 	$variable,
+ 	$next_state,
+ 	$top_url,
+ 	$filter,
+ 	$choice_func,
+ 	$value_func,
+ 	$start_new_option)  = @_;
+     my $result = <<CHOOSE_RESOURCES;
+ <state name="$this_state" title="$prompt_text">
+     <resource variable="$variable" $resource_options
+               closeallpages="1">
+       <nextstate>$next_state</nextstate>
+       <filterfunc>return $filter;</filterfunc>
+ CHOOSE_RESOURCES
+     if ($choice_func ne '') {
+ 	$result .= "<choicefunc>return $choice_func;</choicefunc>";
+     }
+     if ($top_url ne '') {
+ 	$result .=  "<mapurl>$top_url</mapurl>";
+     }
+     $result .= <<CHOOSE_RESOURCES;
+       <valuefunc>return $value_func;</valuefunc>
+       $start_new_option
+       </resource>
+     </state>
+ CHOOSE_RESOURCES
+     return $result;
+ }
+ #
+ #   Generate the helper XML for a code choice helper dialog:
+ #
+ # Paramters:
+ #   $helper       - Reference to the helper.
+ #   $state        - Name of the state for the chooser.
+ #   $next_state   - Name fo the state to follow the chooser.
+ #   $bubble_types - Populates the bubble sheet type dropt down.
+ #   $code_selections - Provides set of code choices that have been used
+ #   $saved_codes  - Provides the list of saved codes.
+ #
+ # Returns;
+ #   The Xml of the code chooser.
+ #
+ sub generate_code_selector {
+     my ($helper,
+ 	$state,
+ 	$next_state,
+ 	$bubble_types,
+ 	$code_selections,
+ 	$saved_codes) = @_;	# Unpack the parameters.
+     my $result = <<CHOOSE_ANON1;
+   <state name="$state" title="Specify CODEd Assignments">
+     <nextstate>$next_state</nextstate>
+     <message><h4>Fill out one of the forms below</h4></message>
+     <message><br /><hr /> <br /></message>
+     <message><h3>Generate new CODEd Assignments</h3></message>
+     <message><table><tr><td><b>Number of CODEd assignments to print:</b></td><td></message>
+     <string variable="NUMBER_TO_PRINT_TOTAL" maxlength="5" size="5"  noproceed="1">
+        <validator>
+ 	if (((\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}+0) < 1) &&
+ 	    !\$helper->{'VARS'}{'REUSE_OLD_CODES'}                &&
+             !\$helper->{'VARS'}{'SINGLE_CODE'}                    &&
+ 	    !\$helper->{'VARS'}{'CODE_SELECTED_FROM_LIST'} ) {
+ 	    return "You need to specify the number of assignments to print";
+ 	}
+         if (((\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}+0) >= 1)  &&
+              (\$helper->{'VARS'}{'SINGLE_CODE'} ne '') ) {
+             return 'Specifying number of codes to print and a specific code is not compatible';
+         }
+ 	return undef;
+        </validator>
+     </string>
+     <message></td></tr><tr><td></message>
+     <message><b>Names to save the CODEs under for later:</b></message>
+     <message></td><td></message>
+     <string variable="ANON_CODE_STORAGE_NAME" maxlength="50" size="20" />
+     <message></td></tr><tr><td></message>
+     <message><b>Bubble sheet type:</b></message>
+     <message></td><td></message>
+     <dropdown variable="CODE_OPTION" multichoice="0" allowempty="0">
+     $bubble_types
+     </dropdown>
+     <message></td></tr><tr><td colspan="2"></td></tr><tr><td></message>
+     <message></td></tr><tr><td></table></message>
+     <message><br /><hr /><h3>Print a Specific CODE </h3><br /><table></message>
+     <message><tr><td><b>Enter a CODE to print:</b></td><td></message>
+     <string variable="SINGLE_CODE" size="10">
+         <validator>
+ 	   if(!\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}           &&
+ 	      !\$helper->{'VARS'}{'REUSE_OLD_CODES'}                 &&
+ 	      !\$helper->{'VARS'}{'CODE_SELECTED_FROM_LIST'}) {
+ 	      return &Apache::lonprintout::is_code_valid(\$helper->{'VARS'}{'SINGLE_CODE'},
+ 						      \$helper->{'VARS'}{'CODE_OPTION'});
+ 	  } elsif (\$helper->{'VARS'}{'SINGLE_CODE'} ne ''){
+ 	      return 'Specifying a code name is incompatible with specifying number of codes.';
+ 	   } else {
+ 	       return undef;	# Other forces control us.
+ 	   }
+         </validator>
+     </string>
+     <message></td></tr><tr><td></message>
+         $code_selections
+     <message></td></tr></table></message>
+     <message><hr /><h3>Reprint a Set of Saved CODEs</h3><table><tr><td></message>
+     <message><b>Select saved CODEs:</b></message>
+     <message></td><td></message>
+     <dropdown variable="REUSE_OLD_CODES">
+         $saved_codes
+     </dropdown>
+     <message></td></tr></table></message>
+   </state>
+ CHOOSE_ANON1
+    return $result;
+ }
+ #-----------------------------------------------------------------------
  # Fetch the contents of a resource, uninterpreted.
  # This is used here to fetch a latex file to be included
- Line 97  sub fetch_raw_resource {
+ Line 288  sub fetch_raw_resource {
  sub annotate {
      my ($symb) = @_;
-     my $annotation_text = &Apache::admannotations::get_annotation($symb, 1);
+     my $annotation_text = &Apache::loncommon::get_annotation($symb, 1);
      my $result = "";
- Line 111  sub annotate {
+ Line 302  sub annotate {
      return $result;
  }
+ #
+ #   Set a global document font size:
+ #   This is done by replacing \begin{document}
+ #   with \begin{document}{\some-font-directive
+ #   and \end{document} with
+ #   }\end{document
+ #
+ sub set_font_size {
+     my ($text) = @_;
+     # There appear to be cases where the font directive is empty.. in which
+     # case the first substituion would  insert a spurious \ oh happy day.
+     # as this has been the cause of much mystery and hair pulling _sigh_
+     if ($font_size ne '') {
+ 	$text =~ s/\\begin{document}/\\begin{document}{\\$font_size/;
+     }
+     $text =~ s/\\end{document}/}\\end{document}/;
+     return $text;
+ }
+ # include_pdf - PDF files are included into the
+ # output as follows:
+ #  - The PDF, if necessary, is replicated.
+ #  - The PDF is added to the list of files to convert to postscript (along with the images).
+ #  - The LaTeX is added to include the final converted postscript in the file as an included
+ #    job.  The assumption is that the includedpsheader.ps header will be included.
+ #
+ # Parameters:
+ #   pdf_uri   - URI of the PDF file to include.
+ #
+ # Returns:
+ #  The LaTeX to include.
+ #
+ # Assumptions:
+ #    The uri is actually a PDF file
+ #    The postscript will have the includepsheader.ps included.
+ #
+ #
+ sub include_pdf {
+     my ($pdf_uri) = @_;
+     # Where is the file? If not local we'll need to repcopy it:'
+     my $file = &Apache::lonnet::filelocation('', $pdf_uri);
+     if (! -e $file) {
+ 	&Apache::lonnet::repcopy($file);
+ 	$file = &Apache::lonnet::filelocation('',$pdf_uri);
+     }
+     #  The file isn ow replicated locally.. or it did not exist in the first place
+     # (unlikely).  If it did exist, add the pdf to the set of files/images that
+     # need tob e converted for this print job:
+     $file =~ s|(.*)/res/|/home/httpd/html/res/|;
+     open(FILE,">>/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.dat");
+     print FILE ("$file\n");
+     close (FILE);
+     # Construct the special to put out.  To do this we need to get the
+     # resulting filename after conversion.  The file will have the same name
+     # but will be in the user's spool directory with converted images.
+     my $dirname = "/home/httpd/prtspool/$env{'user.name'}/";
+     my ( $base, $path,  $ext) = &fileparse($file, '.pdf');
+ #    my $destname = $dirname.'/'.$base.'.eps'; # Not really an eps but easier in printout.pl
+     $base =~ s/ /\_/g;
+     my $output = &print_latex_header();
+     $output    .= '\special{ps: _begin_job_ ('
+ 	.$base.'.pdf.eps'.
+ 	')run _end_job_}';
+     return $output;
+ }
  #
- #   ssi_with_retries - Does the server side include of a resource.
+ #   ssi_with_retries- Does the server side include of a resource.
  #                      if the ssi call returns an error we'll retry it up to
  #                      the number of times requested by the caller.
  #                      If we still have a proble, no text is appended to the
- Line 146  sub annotate {
+ Line 421  sub annotate {
  sub ssi_with_retries {
      my ($resource, $retries, %form) = @_;
+     my $target = $form{'grade_target'};
+     my $aom    = $form{'answer_output_mode'};
      my ($content, $response) = &Apache::loncommon::ssi_with_retries($resource, $retries, %form);
      if (!$response->is_success) {
- Line 232  sub printf_style_subst {
+ Line 511  sub printf_style_subst {
  #     %s    - The section if it is supplied.
  #
  sub format_page_header {
-     my ($width, $format, $assignment, $course, $student, $section) = @_;
+     my ($width, $format, $assignment, $course, $student) = @_;
      $width = &recalcto_mm($width); # Get width in mm.
+     my $chars_per_line = int($width/2);   # Character/textline.
      #  Default format?
      if ($format eq '') {
- Line 249  sub format_page_header {
+ Line 531  sub format_page_header {
  	#   but only truncate the course.
  	# - Allow the assignment to be 2 lines (wrapped).
  	#
- 	my $chars_per_line = $width/2; # Character/textline.
- 	my $name_length    = int($chars_per_line *3 /4);
- 	my $sec_length     = int($chars_per_line / 5);
- 	$format  = "%$name_length".'n';
+         my $firstline = "$student $course";
+         if (length($firstline) > $chars_per_line) {
- 	if ($section) {
+             my $lastchar = $chars_per_line - length($student) - 1;
- 	    $format .=  ' - Sec: '."%$sec_length".'s';
+             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 .= '\\\\%c \\\\ %a';
+         $format =  "\\textbf{$student} $course \\hfill \\thepage \\\\ \\textit{$assignment}";
-     }
+     } else {
-     # An open question is how to handle long user formatted page headers...
+         # 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
+         # 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.
+         # the truncation of the elements that can appear in the header.
-     #
+         #
-     $format =  &printf_style_subst("a", $format, $assignment);
+         $format =  &printf_style_subst("a", $format, $assignment);
-     $format =  &printf_style_subst("c", $format, $course);
+         $format =  &printf_style_subst("c", $format, $course);
-     $format =  &printf_style_subst("n", $format, $student);
+         $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 $assignment are empty so
+         # If the user put %'s in the format string, they must be escaped
-     # there is '\\ \\ ' in the page header. That's cause a error in LaTeX
+         # to \% else LaTeX will think they are comments and terminate
-     if($format =~ /\\\\\s\\\\\s/) {
+         # the line.. which is bad!!!
-         #TODO find sensible caption for page header
-         my $testPrintout = '\\\\'.&mt('Construction Space').' \\\\'.&mt('Test-Printout ');
-         $format =~ s/\\\\\s\\\\\s/$testPrintout/;
      }
      return $format;
  }
  #
- Line 860  sub old_character_chart {
+ Line 1132  sub old_character_chart {
      $result =~ s/&(rdquo|#8221);/\'\'/g;
      return $result;
  }
- Line 985  sub get_course {
+ Line 1258  sub get_course {
      my $courseidinfo;
      if (defined($env{'request.course.id'})) {
  	$courseidinfo = &Apache::lonxml::latex_special_symbols(&unescape($env{'course.'.$env{'request.course.id'}.'.description'}),'header');
- 	my $sec = $env{'request.course.sec'};
      }
      return $courseidinfo;
  }
- Line 997  sub page_format_transformation {
+ Line 1268  sub page_format_transformation {
      if ($selectionmade eq '4') {
  	if ($choice eq 'all_problems') {
- 	    $assignment='Problems from the Whole Course';
+             $assignment=&mt('Problems from the Whole Course');
  	} else {
- 	    $assignment='Resources from the Whole Course';
+             $assignment=&mt('Resources from the Whole Course');
  	}
      } else {
  	$assignment=&Apache::lonxml::latex_special_symbols($assignment,'header');
- Line 1009  sub page_format_transformation {
+ Line 1280  sub page_format_transformation {
      my $name = &get_name();
      my $courseidinfo = &get_course();
+     if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }
      my $header_text  = $parmhash{'print_header_format'};
      $header_text     = &format_page_header($textwidth, $header_text, $assignment,
  					   $courseidinfo, $name);
- Line 1021  sub page_format_transformation {
+ Line 1293  sub page_format_transformation {
  	$fancypagestatement="\\rhead{}\\chead{}\\lhead{$header_text}";
      }
      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\\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') {
  	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\\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 {
- 	    $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 /;
+ 	    $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') {
- 	    $text =~ s/(\\begin{document})/$1\\special{papersize=210mm,297mm}/;
+ 	    my $papersize_text;
+ 	    if ($perm{'pav'}) {
+ 		$papersize_text = '\\special{papersize=210mm,297mm}';
+ 	    } else {
+ 		$papersize_text = '\special{papersize=210mm,297mm}';
+ 	    }
+ 	    $text =~ s/(\\begin{document})/$1$papersize_text/;
  	}
      }
      if ($tableofcontents eq 'yes') {$text=~s/(\\setcounter\{page\}\{1\})/$1 \\tableofcontents\\newpage /;}
- Line 1149  sub IndexCreation {
+ Line 1427  sub IndexCreation {
  sub print_latex_header {
      my $mode=shift;
-     my $output='\documentclass[letterpaper,twoside]{article}\raggedbottom';
-     if (($mode eq 'batchmode') || (!$perm{'pav'})) {
+     return &Apache::londefdef::latex_header($mode);
- 	$output.='\batchmode';
-     }
-     $output.='\newcommand{\keephidden}[1]{}\renewcommand{\deg}{$^{\circ}$}'."\n".
-    	    '\usepackage{multirow}'."\n".
- 	     '\usepackage{longtable}\usepackage{textcomp}\usepackage{makeidx}'."\n".
- 	     '\usepackage[dvips]{graphicx}\usepackage{epsfig}'."\n".
- 	     '\usepackage{wrapfig}'.
- 	     '\usepackage{picins}\usepackage{calc}'."\n".
- 	     '\usepackage[T1]{fontenc}'."\n".
-              '\usepackage{lmodern}'."\n".
- 	     '\usepackage[postscript]{ucs}'."\n".
- 	     '\usepackage[utf8x]{inputenc}'."\n".
- 	     '\usepackage{pifont}'  . "\n".
- 	     '\usepackage{latexsym}'."\n".
- 	     '\usepackage{amsmath}'.
- 	     '\usepackage{amssymb}'.
- 	     '\usepackage{amsfonts}'.
- 	     '\usepackage{amsthm}'.
- 	     '\usepackage{amscd}'.
- 	     '\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}'."\n".
- 	     '\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}'."\n".
- 	     '\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}'."\n".
- 	     '\setlength{\belowdisplayskip}{0.04in}\setlength{\abovedisplayskip}{0.05in}'."\n".
- 	     '\setlength{\abovedisplayshortskip}{-0.04in}'."\n".
- 	     '\setlength{\belowdisplayshortskip}{0.04in}}}{\end{list}}'."\n".
- 	     '\renewenvironment{theindex}{\begin{list}{}{{\vskip 1mm \noindent \large'."\n".
- 	     '\textbf{Index}} \newline \setlength{\rightmargin}{0in}'."\n".
- 	     '\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.01in}'."\n".
- 	     '\setlength{\itemsep}{0.1in}\setlength{\parsep}{-0.02in}'."\n".
- 	     '\setlength{\belowdisplayskip}{0.01in}\setlength{\abovedisplayskip}{0.01in}'."\n".
- 	     '\setlength{\abovedisplayshortskip}{-0.04in}'."\n".
- 	     '\setlength{\belowdisplayshortskip}{0.01in}}}{\end{list}}\begin{document}'."\n";
-     return $output;
  }
  sub path_to_problem {
- Line 1254  sub unsupported {
+ Line 1499  sub unsupported {
      return $result;
  }
+ #
+ #  Map from helper layout style to the book/album:
+ #
+ sub map_laystyle {
+     my ($laystyle) = @_;
+     if ($laystyle eq 'L') {
+ 	$laystyle='album';
+     } else {
+ 	$laystyle='book';
+     }
+     return $laystyle;
+ }
+ sub print_page_in_course {
+     my ($helper, $rparmhash, $currentURL, $resources) = @_;
+     my %parmhash       = %$rparmhash;
+     my @page_resources = @$resources;
+     my $mode = $helper->{'VARS'}->{'LATEX_TYPE'};
+     my $symb = $helper->{'VARS'}->{'symb'};
+     my $format_from_helper = $helper->{'VARS'}->{'FORMAT'};
+     my @temporary_array=split /\|/,$format_from_helper;
+     my ($laystyle,$numberofcolumns,$papersize,$pdfFormFields)=@temporary_array;
+     $laystyle = &map_laystyle($laystyle);
+     my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$laystyle,
+ 								      $numberofcolumns);
+     my $LaTeXwidth=&recalcto_mm($textwidth);
+     if ($mode ne '') {$mode='\\'.$mode}
+     my $result   =    &print_latex_header($mode);
+     if ($currentURL=~m|^(/adm/wrapper/)?ext/|) {
+ 	$currentURL=~s|^(/adm/wrapper/)?ext/|http://|;
+ 	my $title=&Apache::lonnet::gettitle($symb);
+ 	$title = &Apache::lonxml::latex_special_symbols($title);
+     } else {
+         my $esc_currentURL= $currentURL;
+         $esc_currentURL =~ s/_/\\_/g;
+ 	$result.=$esc_currentURL;
+     }
+     $result .= '\\\\';
+     if ($helper->{'VARS'}->{'style_file'}=~/\w/) {
+ 	&Apache::lonnet::appenv({'construct.style' =>
+ 				$helper->{'VARS'}->{'style_file'}});
+     } elsif ($env{'construct.style'}) {
+ 	&Apache::lonnet::delenv('construct.style');
+     }
+     # First is the overall page description.  This is then followed by the
+     # components of the page. Each of which must be printed independently.
+     my $the_page = shift(@page_resources);
+     foreach my $resource (@page_resources) {
+ 	my $resource_src   = $resource->src(); # Essentially the URL of the resource.
+ 	$result           .= $resource->title() . '\\\\';
+ 	# Recurse if a .page:
+ 	if ($resource_src =~ /.page$/i) {
+ 	    my $navmap         = Apache::lonnavmaps::navmap->new();
+ 	    my @page_resources = $navmap->retrieveResources($resource_src);
+ 	    $result           .= &print_page_in_course($helper, $rparmhash,
+ 						       $resource_src, \@page_resources);
+ 	}
+ 	# these resources go through the XML transformer:
+ 	elsif ($resource_src =~ /\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm)$/)  {
+ 	    my $urlp = &Apache::lonnet::clutter($resource_src);
+ 	    my %form;
+ 	    my %moreenv;
+ 	    &Apache::lonxml::remember_problem_counter();
+ 	    $moreenv{'request.filename'}=$urlp;
+ 	    if ($helper->{'VARS'}->{'probstatus'} eq 'exam') {$form{'problemtype'}='exam';}
+ 	    $form{'grade_target'}  = 'tex';
+ 	    $form{'textwidth'}    = &get_textwidth($helper, $LaTeXwidth);
+             $form{'pdfFormFields'} = 'no';
+ 	    $form{'showallfoils'} = $helper->{'VARS'}->{'showallfoils'};
+ 	    $form{'problem_split'}=$parmhash{'problem_stream_switch'};
+ 	    $form{'suppress_tries'}=$parmhash{'suppress_tries'};
+ 	    $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
+ 	    $form{'print_discussions'}=$helper->{'VARS'}->{'PRINT_DISCUSSIONS'};
+ 	    $form{'print_annotations'}=$helper->{'VARS'}->{'PRINT_ANNOTATIONS'};
+ 	    if (($helper->{'VARS'}->{'PRINT_DISCUSSIONS'} eq 'yes') ||
+ 		($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes')) {
+ 		$form{'problem_split'}='yes';
+ 	    }
+ 	    my $rndseed = time;
+ 	    if ($helper->{'VARS'}->{'curseed'}) {
+ 		$rndseed=$helper->{'VARS'}->{'curseed'};
+ 	    }
+ 	    $form{'rndseed'}=$rndseed;
+ 	    &Apache::lonnet::appenv(\%moreenv);
+ 	    &Apache::lonxml::clear_problem_counter();
+ 	    my $texversion = &ssi_with_retries($urlp, $ssi_retry_count, %form);
+ 	    # current document with answers.. no need to encap in minipage
+ 	    #  since there's only one answer.
+ 	    if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||
+ 	       ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {
+ 		my %answerform = %form;
+ 		$answerform{'problem_split'}=$parmhash{'problem_stream_switch'};
+ 		$answerform{'grade_target'}='answer';
+ 		$answerform{'answer_output_mode'}='tex';
+ 		$answerform{'rndseed'}=$rndseed;
+                 if ($helper->{'VARS'}->{'probstatus'} eq 'exam') {
+ 		    $answerform{'problemtype'}='exam';
+ 		}
+ 		$resources_printed .= $urlp.':';
+ 		my $answer=&ssi_with_retries($urlp,$ssi_retry_count, %answerform);
+ 		if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
+ 		    $texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
+ 		} else {
+ 		    $texversion= &print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
+ 		    if ($helper->{'VARS'}->{'construction'} ne '1') {
+ 			my $title = &Apache::lonnet::gettitle($helper->{'VARS'}->{'symb'});
+ 			$title = &Apache::lonxml::latex_special_symbols($title);
+ 			$texversion.='\vskip 0 mm \noindent\textbf{'.$title.'}\vskip 0 mm ';
+ 			$texversion.=&path_to_problem($urlp,$LaTeXwidth);
+ 		    } else {
+ 			$texversion.='\vskip 0 mm \noindent\textbf{Prints from construction space - there is no title.}\vskip 0 mm ';
+ 			my $URLpath=$urlp;
+ 			$URLpath=~s/~([^\/]+)/public_html\/$1\/$1/;
+ 			$texversion.=&path_to_problem($URLpath,$LaTeXwidth);
+ 		    }
+ 		    $texversion.='\vskip 1 mm '.$answer.'\end{document}';
+ 		}
+ 	    }
+ 	    # Print annotations.
+ 	    if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
+ 		my $annotation .= &annotate($currentURL);
+ 		$texversion =~ s/(\\keephidden{ENDOFPROBLEM})/$annotation$1/;
+ 	    }
+ 	    if ($helper->{'VARS'}->{'TABLE_INDEX'} eq 'yes') {
+ 		$texversion=&IndexCreation($texversion,$currentURL);
+ 	    }
+ 	    if ($helper->{'VARS'}->{'CONSTR_RESOURSE_URL'} eq 'yes') {
+ 		$texversion=~s/(\\addcontentsline\{toc\}\{subsection\}\{[^\}]*\})/$1 URL: \\verb|$currentURL| \\strut\\\\\\strut /;
+ 	    }
+ 	    $texversion = &latex_header_footer_remove($texversion);
+ 	    # the first remaining line is a comment from londefdef the second
+ 	    # line  seems to be an extraneous \vskip 1mm \\\\ :
+             # (imperfect removal from header_footer_remove?
+ 	    $texversion =~ s/\\vskip 1mm \\\\\\\\//;
+ 	    $result .= $texversion;
+ 	    if ($currentURL=~m/\.page\s*$/) {
+ 		($result,$numberofcolumns) = &page_cleanup($result);
+ 	    }
+ 	}
+     }
+     $result.= '\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill} \end{document}';
+     return $result;
+ }
  #
  # List of recently generated print files
  #
  sub recently_generated {
-     my $r=shift;
+     my ($prtspool) = @_;
-     my $prtspool=$r->dir_config('lonPrtDir');
+     my $output;
      my $zip_result;
      my $pdf_result;
      opendir(DIR,$prtspool);
- Line 1281  sub recently_generated {
+ Line 1707  sub recently_generated {
  	    $cuid,$cgid,$crdev,$csize,
  	    $catime,$cmtime,$cctime,
  	    $cblksize,$cblocks)=stat($prtspool.'/'.$filename);
- 	my $result="<a href='/prtspool/$filename'>".
+         my $ext_text = 'pdf' ? &mt('PDF File'):&mt('Zip File');
- 	    &mt('Generated [_1] ([_2] bytes)',
+ 	my $result=&Apache::loncommon::start_data_table_row()
- 		&Apache::lonlocal::locallocaltime($cctime),$csize).
+                   .'<td>'
- 		'</a><br />';
+                   .'<a href="/prtspool/'.$filename.'">'.$ext_text.'</a>'
+                   .'</td>'
+                   .'<td>'.&Apache::lonlocal::locallocaltime($cctime).'</td>'
+                   .'<td align="right">'.$csize.'</td>'
+                   .&Apache::loncommon::end_data_table_row();
  	if ($ext eq 'pdf') { $pdf_result .= $result; }
  	if ($ext eq 'zip') { $zip_result .= $result; }
      }
+     if ($zip_result || $pdf_result) {
+         $output ='<hr />';
+     }
      if ($zip_result) {
- 	$r->print('<h4>'.&mt('Recently generated printout zip files')."</h4>\n"
+ 	$output .='<h3>'.&mt('Recently generated printout zip files')."</h3>\n"
- 		  .$zip_result);
+                   .&Apache::loncommon::start_data_table()
+                   .&Apache::loncommon::start_data_table_header_row()
+                   .'<th>'.&mt('Download').'</th>'
+                   .'<th>'.&mt('Creation Date').'</th>'
+                   .'<th>'.&mt('File Size (Bytes)').'</th>'
+                   .&Apache::loncommon::end_data_table_header_row()
+                   .$zip_result
+                   .&Apache::loncommon::end_data_table();
      }
      if ($pdf_result) {
- 	$r->print('<h4>'.&mt('Recently generated printouts')."</h4>\n"
+ 	$output .='<h3>'.&mt('Recently generated printouts')."</h3>\n"
- 		  .$pdf_result);
+                   .&Apache::loncommon::start_data_table()
+                   .&Apache::loncommon::start_data_table_header_row()
+                   .'<th>'.&mt('Download').'</th>'
+                   .'<th>'.&mt('Creation Date').'</th>'
+                   .'<th>'.&mt('File Size (Bytes)').'</th>'
+                   .&Apache::loncommon::end_data_table_header_row()
+                   .$pdf_result
+                   .&Apache::loncommon::end_data_table();
      }
+     return $output;
  }
  #
- Line 1307  sub recently_generated {
+ Line 1755  sub recently_generated {
  #    A reference to a page break hash.
  #
  #
- #use Data::Dumper;
+ # use Data::Dumper;
- #sub dump_helper_vars {
+ # sub dump_helper_vars {
  #    my ($helper) = @_;
  #    my $helpervars = Dumper($helper->{'VARS'});
  #    &Apache::lonnet::logthis("Dump of helper vars:\n $helpervars");
- Line 1323  sub get_page_breaks  {
+ Line 1771  sub get_page_breaks  {
      }
      return %page_breaks;
  }
+ #
+ #   Returns text to insert for any extra vskip prior to the resource.
+ #   Parameters:
+ #     helper   - Reference to the helper object driving the printout.
+ #     resource - Identifies the resource about to be printed.
+ #
+ #   This is done as follows:
+ #    POSSIBLE_RESOURCES has the list of possible resources.
+ #    EXTRASPACE         has the list of extra space values.
+ #    EXTRASPACE_UNITS   is the set of resources for which the units are
+ #                       mm. All others are 'in'.
+ #
+ #    The resource is found in the POSSIBLE_RESOURCES to get the index
+ #    of the EXTRASPACE value.
+ #
+ #   In order to speed this up for lengthy printouts, the first time,
+ #   POSSIBLE_RESOURCES is turned into a look up hash and
+ #   EXTRASPACE is turned into an array.
+ #
+ my %possible_resources;
+ my %extraspace_mm;
+ my @extraspace;
+ my $skips_loaded       = 0;
+ #  Function to load the skips hash and array
+ sub load_skips {
+     my ($helper)  = @_;
+     #  If this is the first time, unrap the resources and extra spaces:
+     if (!$skips_loaded) {
+ 	@extraspace = (split(/\|\|\|/, $helper->{'VARS'}->{'EXTRASPACE'}));
+ 	my @resource_list = (split(/\|\|\|/, $helper->{'VARS'}->{'POSSIBLE_RESOURCES'}));
+ 	my $i = 0;
+ 	foreach my $resource (@resource_list) {
+ 	    $possible_resources{$resource} = $i;
+ 	    $i++;
+ 	}
+ 	foreach my $mm_resource (split(/\|\|\|/, $helper->{'VARS'}->{'EXTRASPACE_UNITS'})) {
+ 	    $extraspace_mm{$mm_resource} = 1;
+ 	}
+ 	$skips_loaded = 1;
+     }
+ }
+ sub get_extra_vspaces {
+     my ($helper, $resource) = @_;
+     &load_skips($helper);
+     #  Lookup the resource in the possible resources hash.. that is the index
+     # into the extraspace array that gives us either an empty string or
+     # the number of mm to skip:
+     my $index = $possible_resources{$resource};
+     my $skip  = $extraspace[$index];
+     my $result = '';
+     if ($skip ne '') {
+ 	my $units = 'in';
+ 	if (defined($extraspace_mm{$resource})) {
+ 	    $units = 'mm';
+ 	}
+ 	$result = '\vskip '.$skip.' '.$units;
+     }
+     return $result;
+ }
+ #
+ #  The resource chooser part of the helper needs more than just
+ #  the value of the extraspaces var to recover the value into a text
+ #  field option.  This sub produces the required format for the saved var:
+ #  specifically
+ #    ||| separated fields of the form resourcename=value
+ #
+ #  Parameters:
+ #    $helper     - Refers to the helper we are configuring
+ #  Implicit input:
+ #     $helper->{'VARS'}->{'EXTRASPACE'}  - the spaces helper var has the text field
+ #                                          value.
+ #     $helper->{'VARS'}->{'EXTRASPACE_UNITS'} - units for the skips (checkboxes).
+ #     $helper->{'VARS'}->{'POSSIBLE_RESOURCES'}  - has the list of resources. |||
+ #                                          separated of course.
+ #  Implicit outputs:
+ #     $env{'form.extraspace'}
+ #     $env{'form.extraspace_units'}
+ #
+ sub set_form_extraspace {
+     my ($helper) = @_;
+     # the most convenient way to do this is to drive from the skips arrays/hash.
+     # may not be the fastest, but this is once per print request so it's not so
+     # speed critical:
+     &load_skips($helper);
+     my $result = '';
+     foreach my $resource (keys(%possible_resources)) {
+ 	my $vskip = $extraspace[$possible_resources{$resource}];
+ 	$result  .= $resource .'=' . $vskip . '|||';
+     }
+     $env{'form.extraspace'}  = $result;
+     $env{'form.extraspace_units'} = $helper->{'VARS'}->{'EXTRASPACE_UNITS'};
+     return $result;
+ }
  #  Output a sequence (recursively if neeed)
  #  from construction space.
- Line 1401  sub print_construction_sequence {
+ Line 1965  sub print_construction_sequence {
  	    $result.=$texversion;
  	} elsif ($urlp=~/\.(sequence|page)$/) {
  	    # header:
  	    $result.='\strut\newline\noindent Sequence/page '.$urlp.'\strut\newline\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}\newline\noindent ';
- Line 1420  sub print_construction_sequence {
+ Line 1984  sub print_construction_sequence {
  							$helper, %form,
  							$LaTeXwidth);
  	    }
  	}
+ 	elsif ($urlp =~ /\.pdf$/i) {
+ 	    my $texversion;
+ 	    if ($member != 0) {
+ 		$texversion .= '\cleardoublepage';
+ 	    }
+ 	    $texversion .= &include_pdf($urlp);
+ 	    $texversion = &latex_header_footer_remove($texversion);
+ 	    if ($member != $#order) {
+ 		$texversion .= '\\ \cleardoublepage';
+ 	    }
+ 	    $result .= $texversion;
+ 	}
      }
      if ($helper->{VARS}->{'construction'} eq '1') {$result=~s/(\\begin{document})/$1 \\fbox\{RANDOM SEED IS $rndseed\} /;}
      return $result;
- Line 1431  sub output_data {
+ Line 2009  sub output_data {
      my %parmhash = %$rparmhash;
      $ssi_error = 0;		# This will be set nonzero by failing ssi's.
      $resources_printed = '';
+     $font_size = $helper->{'VARS'}->{'fontsize'};
      my $do_postprocessing = 1;
      my $js = <<ENDPART;
  <script type="text/javascript">
- Line 1460  sub output_data {
+ Line 2039  sub output_data {
  ENDPART
+     # Breadcrumbs
-     my $start_page  = &Apache::loncommon::start_page('Preparing Printout',$js);
+     #FIXME: Choose better/different breadcrumbs?!? Links?
+     my $brcrum = [{'href' => '',
+                    'text' => 'Helper'}, #FIXME: Different origin possible than print out helper?
+                   {'href' => '',
+                    'text' => 'Preparing Printout'}];
+     my $start_page  = &Apache::loncommon::start_page('Preparing Printout',
+                                                      $js,
+                                                      {'bread_crumbs' => $brcrum,});
      my $msg = &mt('Please stand by while processing your print request, this may take some time ...');
      $r->print($start_page."\n<p>\n$msg\n</p>\n");
- Line 1471  ENDPART
+ Line 2058  ENDPART
      # indexed by symb and contains 1's for each break.
      $env{'form.pagebreaks'}  = $helper->{'VARS'}->{'FINISHPAGE'};
+     &set_form_extraspace($helper);
      $env{'form.lastprinttype'} = $helper->{'VARS'}->{'PRINT_TYPE'};
      &Apache::loncommon::store_course_settings('print',
  					      {'pagebreaks'    => 'scalar',
+ 					       'extraspace'    => 'scalar',
+ 					       'extraspace_units' => 'scalar',
  					       'lastprinttype' => 'scalar'});
      my %page_breaks  = &get_page_breaks($helper);
      my $format_from_helper = $helper->{'VARS'}->{'FORMAT'};
- Line 1483  ENDPART
+ Line 2072  ENDPART
      my $number_of_columns = 1; #used only for pages to determine the width of the cell
      my @temporary_array=split /\|/,$format_from_helper;
      my ($laystyle,$numberofcolumns,$papersize,$pdfFormFields)=@temporary_array;
-     if ($laystyle eq 'L') {
- 	$laystyle='album';
+     $laystyle = &map_laystyle($laystyle);
-     } else {
- 	$laystyle='book';
-     }
      my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$laystyle,$numberofcolumns);
      my $assignment =  $env{'form.assignment'};
      my $LaTeXwidth=&recalcto_mm($textwidth);
- Line 1503  ENDPART
+ Line 2089  ENDPART
      my %form;
      $form{'grade_target'} = 'tex';
      $form{'textwidth'}    = &get_textwidth($helper, $LaTeXwidth);
-     $form{'pdfFormFields'} = $pdfFormFields;
+     $form{'pdfFormFields'} = 'no';
      # If form.showallfoils is set, then request all foils be shown:
      # privilege will be enforced both by not allowing the
- Line 1520  ENDPART
+ Line 2106  ENDPART
  	&Apache::lonnet::appenv({'construct.style' =>
  				$helper->{'VARS'}->{'style_file'}});
      } elsif ($env{'construct.style'}) {
- 	&Apache::lonnet::delenv('construct\\.style');
+ 	&Apache::lonnet::delenv('construct.style');
      }
      if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'current_document') {
        #-- single document - problem, page, html, xml, ...
  	my ($currentURL,$cleanURL);
- Line 1541  ENDPART
+ Line 2126  ENDPART
  	}
  	$selectionmade = 1;
  	if ($cleanURL!~m|^/adm/|
- 	    && $cleanURL=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) {
+ 	    && $cleanURL=~/\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm)$/) {
  	    my $rndseed=time;
  	    my $texversion='';
  	    if ($helper->{'VARS'}->{'ANSWER_TYPE'} ne 'only') {
- Line 1611  ENDPART
+ Line 2196  ENDPART
  	    }
  	    # Print annotations.
- Line 1633  ENDPART
+ Line 2219  ENDPART
  		($result,$number_of_columns) = &page_cleanup($result);
  	    }
          } elsif ($cleanURL!~m|^/adm/|
- 		 && $currentURL=~/\.sequence$/ && $helper->{'VARS'}->{'construction'} eq '1') {
+ 		 && $currentURL=~/\.(sequence|page)$/ && $helper->{'VARS'}->{'construction'} eq '1') {
              #printing content of sequence from the construction space
  	    $currentURL=~s|\/~([^\/]+)\/|\/home\/$1\/public_html\/|;
- 	    $result .= &print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
  	    $result .= &print_construction_sequence($currentURL, $helper, %form,
  						    $LaTeXwidth);
  	    $result .= '\end{document}';
- Line 1648  ENDPART
+ Line 2235  ENDPART
  		$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
  		if ($currentURL=~/\/syllabus$/) {$currentURL=~s/\/res//;}
  		$resources_printed .= $currentURL.':';
- 		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') {
  		    my $annotation = &annotate($currentURL);
  		    $texversion    =~ s/(\\end{document})/$annotation$1/;
  		}
  		$result .= $texversion;
- 	} elsif ($cleanURL =~/.tex$/) {
+ 	} elsif ($cleanURL =~/\.tex$/) {
  	    # For this sort of print of a single LaTeX file,
  	    # We can just print the LaTeX file as it is uninterpreted in any way:
  	    #
- Line 1667  ENDPART
+ Line 2254  ENDPART
  	    $do_postprocessing = 0; # Don't massage the result.
+ 	} elsif ($cleanURL =~ /\.pdf$/i) {
+ 	    $result .= &include_pdf($cleanURL);
+ 	    $result .= '\end{document}';
+ 	} elsif ($cleanURL =~ /\.page$/i) { #  Print page in non construction space contexts.
+ 	    # Determine the set of resources in the map of the page:
+ 	    my $navmap         =  Apache::lonnavmaps::navmap->new();
+ 	    my @page_resources =  $navmap->retrieveResources($cleanURL);
+ 	    $result           .=  &print_page_in_course($helper, $rparmhash,
+ 							$cleanURL, \@page_resources);
  	} else {
  	    $result.=&unsupported($currentURL,$helper->{'VARS'}->{'LATEX_TYPE'},
  				  $helper->{'VARS'}->{'symb'});
  	}
      } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems')       or
+ 	     ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_in_page') or
+ 	     ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_resources_in_page') or
               ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or
               ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems')       or
  	     ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_resources')      or # BUGBUG
  	     ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'select_sequences')
  	     ) {
          #-- produce an output string
- 	if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems') {
+ 	if (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems')  or
+ 	    ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_in_page') ) {
  	    $selectionmade = 2;
- 	} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') {
+ 	} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or
+ 		 ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_resources_in_page'))
+ 	{
  	    $selectionmade = 3;
  	} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems')
  		 ) {
- Line 1722  ENDPART
+ Line 2327  ENDPART
  		    $result.="\\newpage\n";
  		}
  	    }
+ 	    $result .= &get_extra_vspaces($helper, $master_seq[$i]);
  	    my ($sequence,$middle_thingy,$urlp)=&Apache::lonnet::decode_symb($master_seq[$i]);
  	    $urlp=&Apache::lonnet::clutter($urlp);
  	    $form{'symb'}=$master_seq[$i];
  	    my $assignment=&Apache::lonxml::latex_special_symbols(&Apache::lonnet::gettitle($sequence),'header'); #title of the assignment which contains this problem
  	    if ($selectionmade==7) {$helper->{VARS}->{'assignment'}=$assignment;}
- Line 1736  ENDPART
+ Line 2341  ENDPART
  		&& $urlp=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) {
  		$resources_printed .= $urlp.':';
  		&Apache::lonxml::remember_problem_counter();
+ 		if ($flag_latex_header_remove eq 'NO') {
+ 		    $texversion.=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});  # RF
+                     unless (($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only') ||
+                             (($i==0) &&
+                              (($urlp=~/\.page$/) ||
+                               ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_in_page') ||
+                               ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_resources_in_page')))) {
+                         $flag_latex_header_remove = 'YES';
+                     }
+ 		}
  		$texversion.=&ssi_with_retries($urlp, $ssi_retry_count, %form);
  		if ($urlp=~/\.page$/) {
  		    ($texversion,my $number_of_columns_page) = &page_cleanup($texversion);
  		    if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;}
  		    $texversion =~ s/\\end{document}\d*/\\end{document}/;
  		    $flag_page_in_sequence = 'YES';
  		}
  		if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||
  		   ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {
- Line 1754  ENDPART
+ Line 2369  ENDPART
  		    &Apache::lonxml::restore_problem_counter();
  		    my $answer=&ssi_with_retries($urlp, $ssi_retry_count, %answerform);
+                     if ($urlp =~ /\.page$/) {
+                         $answer =~ s/\\end{document}(\d*)$//;
+                     }
  		    if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
- 			$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
+                         if ($urlp =~ /\.page$/) {
+                             my @probs = split(/\\keephidden{ENDOFPROBLEM}/,$texversion);
+                             my $lastprob = pop(@probs);
+                             $texversion = join('\keephidden{ENDOFPROBLEM}',@probs).
+                             $answer.'\keephidden{ENDOFPROBLEM}'.$lastprob;
+                         } else {
+                             $texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
+                         }
  		    } else {
- 			if ($urlp=~/\.(problem|exam|quiz|assess|survey|form|library)$/) {
+ 			if ($urlp=~/\.(problem|exam|quiz|assess|survey|form|library|page)$/) {
  			    $texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
+ #			    $texversion =~ s/\\begin{document}//; # FIXME
  			    my $title = &Apache::lonnet::gettitle($master_seq[$i]);
  			    $title = &Apache::lonxml::latex_special_symbols($title);
  			    my $body ='\vskip 0 mm \noindent\textbf{'.$title.'}\vskip 0 mm ';
- Line 1789  ENDPART
+ Line 2414  ENDPART
  		if (($selectionmade == 4) and ($assignment ne $prevassignment)) {
  		    my $name = &get_name();
  		    my $courseidinfo = &get_course();
+                     if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }
  		    $prevassignment=$assignment;
  		    my $header_text = $parmhash{'print_header_format'};
  		    $header_text    = &format_page_header($textwidth, $header_text,
  							  $assignment,
  							  $courseidinfo,
  							  $name);
  		    if ($numberofcolumns eq '1') {
  			$result .='\newpage \noindent\parbox{\minipagewidth}{\noindent\\lhead{'.$header_text.'}} \vskip 5 mm ';
  		    } else {
- Line 1807  ENDPART
+ Line 2434  ENDPART
  		$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
  		if ($urlp=~/\/syllabus$/) {$urlp=~s/\/res//;}
  		$resources_printed .= $urlp.':';
- 		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') {
  		    my $annotation = &annotate($urlp);
  		    $texversion =~ s/(\\end{document)/$annotation$1/;
- Line 1815  ENDPART
+ Line 2442  ENDPART
  		if ($flag_latex_header_remove ne 'NO') {
  		    $texversion = &latex_header_footer_remove($texversion);
  		} else {
  		    $texversion =~ s/\\end{document}/\\vskip 0\.5mm\\noindent\\makebox\[\\textwidth\/\$number_of_columns\]\[b\]\{\\hrulefill\}/;
  		}
  		$result .= $texversion;
  		$flag_latex_header_remove = 'YES';
+ 	    } elsif ($urlp=~ /\.pdf$/i) {
+ 		if ($i > 0) {
+ 		    $result .= '\cleardoublepage';
+ 		}
+                 my $texfrompdf = &include_pdf($urlp);
+                 if ($flag_latex_header_remove ne 'NO') {
+                     $texfrompdf = &latex_header_footer_remove($texfrompdf);
+                 }
+                 $result .= $texfrompdf;
+ 		if ($i != $#master_seq) {
+ 		    if ($numberofcolumns eq '1') {
+ 			$result .= '\newpage';
+ 		    } else {
+ 			# the \\'s seem to be needed to let LaTeX know there's something
+ 			# on the page since LaTeX seems to not like to clear an empty page.
+ 			#
+ 			$result .= '\\ \cleardoublepage';
+ 		    }
+ 		}
+ 		$flag_latex_header_remove = 'YES';
  	    } else {
  		$texversion=&unsupported($urlp,$helper->{'VARS'}->{'LATEX_TYPE'},
  					 $master_seq[$i]);
- Line 1830  ENDPART
+ Line 2478  ENDPART
  		}
  		$result .= $texversion;
  		$flag_latex_header_remove = 'YES';
  	    }
- 	    if (&Apache::loncommon::connection_aborted($r)) { last; }
+ 	    if (&Apache::loncommon::connection_aborted($r)) {
+ 		last;
+ 	    }
  	}
  	&Apache::lonxml::clear_problem_counter();
  	if ($flag_page_in_sequence eq 'YES') {
- Line 1839  ENDPART
+ Line 2489  ENDPART
  	}
  	$result .= '\end{document}';
       } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') ||
+ 	      ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students_from_page') ||
  	      ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems_students') ||
  	      ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')){
- Line 1846  ENDPART
+ Line 2497  ENDPART
       #-- prints assignments for whole class or for selected students
  	 my $type;
  	 if (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') ||
+ 	     ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students_from_page') ||
  	     ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems_students') ) {
  	     $selectionmade=5;
  	     $type='problems';
- Line 1885  ENDPART
+ Line 2537  ENDPART
  	 my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'};
  	 #loop over students
- 	 my $flag_latex_header_remove = 'NO';
+  	 my $flag_latex_header_remove = 'NO';
  	 my %moreenv;
           $moreenv{'instructor_comments'}='hide';
  	 $moreenv{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
- Line 1926  ENDPART
+ Line 2579  ENDPART
  	     $resources_printed .= ":";
  	     $print_array[$i].=$output;
  	     $student_names[$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);
+ 	     &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,'last student');
  	     $flag_latex_header_remove = 'YES';
  	     if (&Apache::loncommon::connection_aborted($r)) { last; }
  	 }
  	 &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
  	 $result .= $print_array[0].'  \end{document}';
       } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_anon')     ||
+ 	      ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_anon_page') ||
  	      ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_anon')  ) {
  	 my $cdom =$env{'course.'.$env{'request.course.id'}.'.domain'};
  	 my $cnum =$env{'course.'.$env{'request.course.id'}.'.num'};
- Line 2131  ENDPART
+ Line 2786  ENDPART
  	    $URLback=~s|^/~|/priv/|;
  	}
      }
+     #
+     # Final adjustment of the font size:
+     #
+     $result = set_font_size($result);
  #-- writing .tex file in prtspool
      my $temp_file;
- Line 2215  ENDPART
+ Line 2875  ENDPART
      # If there's been an unrecoverable SSI error, report it to the user
      if ($ssi_error) {
          my $helpurl = &Apache::loncommon::top_nav_help('Helpdesk');
-         $r->print('<br /><h2>'.&mt('An unrecoverable network error occurred:').'</h2><p>  '.
+         $r->print('<br /><p class="LC_error">'.&mt('An unrecoverable network error occurred:').'</p><p>'.
                    &mt('At least one of the resources you chose to print could not be rendered due to an unrecoverable error when communicating with a server:').
                    '<br />'.$ssi_last_error_resource.'<br />'.$ssi_last_error.
                    '</p><p>'.&mt('You can continue using the link provided below, but make sure to carefully inspect your output file! The errors will be marked in the file.').'<br />'.
- Line 2283  sub print_resources {
+ Line 2943  sub print_resources {
      #   so we will just rely on prntout.pl to strip  ENDOFSTUDENTSTAMP from the
      #   postscript.  Each ENDOFSTUDENTSTAMP will go on a line by itself.
      #
+     my $syllabus_first = 0;
      foreach my $curresline (@{$master_seq})  {
  	if (defined $page_breaks{$curresline}) {
  	    if($i != 0) {
  		$current_output.= "\\newpage\n";
  	    }
  	}
+ 	$current_output .= &get_extra_vspaces($helper, $curresline);
  	$i++;
  	if ( !($type eq 'problems' &&
- 	       ($curresline!~ m/\.(problem|exam|quiz|assess|survey|form|library)$/)) ) {
+ 	       ($curresline!~ m/\.(problem|exam|quiz|assess|survey|form|library|page)$/)) ) {
  	    my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline);
  	    if (&Apache::lonnet::allowed('bre',$res_url)) {
  		if ($res_url!~m|^ext/|
  		    && $res_url=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) {
  		    $printed .= $curresline.':';
  		    &Apache::lonxml::remember_problem_counter();
  		    my $rendered = &get_student_view_with_retries($curresline,$ssi_retry_count,$username,$userdomain,$env{'request.course.id'},'tex',$moreenv);
+                     if ($res_url =~ /\.page$/) {
+                         if ($remove_latex_header eq 'NO') {
+                             if (!($rendered =~ /\\begin\{document\}/)) {
+                                 $rendered = &print_latex_header().$rendered;
+                             }
+                         }
+                         if ($remove_latex_header eq 'YES') {
+                             $rendered = &latex_header_footer_remove($rendered);
+                         } else {
+                             $rendered =~ s/\\end{document}\d*//;
+                         }
+                     }
  		    if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||
  		       ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {
  			#   Use a copy of the hash so we don't pervert it on future loop passes.
- Line 2322  sub print_resources {
+ Line 2992  sub print_resources {
  			    my $header =&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
+                             unless ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only') {
+                                 $header =~ s/\\begin{document}//;     #<<<<<
+                             }
  			    my $title = &Apache::lonnet::gettitle($curresline);
  			    $title = &Apache::lonxml::latex_special_symbols($title);
  			    my $body   ='\vskip 0 mm \noindent\textbf{'.$title.'}\vskip 0 mm ';
- Line 2331  sub print_resources {
+ Line 3004  sub print_resources {
  			    $rendered = $header.$body;
  			}
  		    }
  		    if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
  			my $url = &Apache::lonnet::clutter($res_url);
  			my $annotation = &annotate($url);
  			$rendered =~  s/(\\keephidden{ENDOFPROBLEM})/$annotation$1/;
  		    }
+ 		    my $junk;
  		    if ($remove_latex_header eq 'YES') {
  			$rendered = &latex_header_footer_remove($rendered);
  		    } else {
- Line 2344  sub print_resources {
+ Line 3017  sub print_resources {
  		    }
  		    $current_output .= $rendered;
  		} elsif ($res_url=~/\/(smppg|syllabus|aboutme|bulletinboard)$/) {
+ 		    if ($i == 1) {
+ 			$syllabus_first = 1;
+ 		    }
  		    $printed .= $curresline.':';
  		    my $rendered = &get_student_view_with_retries($curresline,$ssi_retry_count,$username,$userdomain,$env{'request.course.id'},'tex',$moreenv);
  		    if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
- Line 2357  sub print_resources {
+ Line 3033  sub print_resources {
  			$rendered =~ s/\\end{document}//;
  		    }
  		    $current_output .= $rendered.'\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}\strut \vskip 0 mm \strut ';
+ 		} elsif($res_url = ~/\.pdf$/) {
+ 		    my $url = &Apache::lonnet::clutter($res_url);
+ 		    my $rendered  = &include_pdf($url);
+ 		    if ($remove_latex_header ne 'NO') {
+ 			$rendered = &latex_header_footer_remove($rendered);
+ 		    }
+ 		    $current_output .= $rendered;
  		} else {
  		    my $rendered = &unsupported($res_url,$helper->{'VARS'}->{'LATEX_TYPE'},$curresline);
  		    if ($remove_latex_header ne 'NO') {
- Line 2369  sub print_resources {
+ Line 3051  sub print_resources {
  		}
  	    }
  	    $remove_latex_header = 'YES';
  	}
  	if (&Apache::loncommon::connection_aborted($r)) { last; }
      }
+     if ($syllabus_first) {
+         $current_output =~ s/\\\\ Last updated:/Last updated:/
+     }
      my $courseidinfo = &get_course();
+     if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }
+     if ($usersection ne '') {$courseidinfo.=' - Sec. '.$usersection}
      my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header');
      my $header_line =
  	&format_page_header($LaTeXwidth, $parmhash{'print_header_format'},
- 			    $currentassignment, $courseidinfo, $fullname, $usersection);
+ 			    $currentassignment, $courseidinfo, $fullname);
      my $header_start = ($columns_in_format == 1) ? '\lhead'
  	                                         : '\fancyhead[LO]';
      $header_line = $header_start.'{'.$header_line.'}';
      if ($current_output=~/\\documentclass/) {
  	$current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent$header_line$namepostfix}\\vskip 5 mm /;
      } else {
- Line 2455  sub init_perm {
+ Line 3142  sub init_perm {
  	$perm{'pfo'}=&Apache::lonnet::allowed('pfo',
  		  $env{'request.course.id'}.'/'.$env{'request.course.sec'});
      }
+     $perm{'vgr'}=&Apache::lonnet::allowed('vgr',$env{'request.course.id'});
+     if (!$perm{'vgr'}) {
+         $perm{'vgr'}=&Apache::lonnet::allowed('vgr',
+                    $env{'request.course.id'}.'/'.$env{'request.course.sec'});
+     }
  }
  sub get_randomly_ordered_warning {
- Line 2464  sub get_randomly_ordered_warning {
+ Line 3156  sub get_randomly_ordered_warning {
      my $postdata = $env{'form.postdata'} || $helper->{VARS}{'postdata'};
      my $navmap = Apache::lonnavmaps::navmap->new();
-     my $res = $navmap->getResourceByUrl($map);
+     if (defined($navmap)) {
-     if ($res) {
+         my $res = $navmap->getResourceByUrl($map);
- 	my $func =
+         if ($res) {
- 	    sub { return ($_[0]->is_map() && $_[0]->randomorder); };
+ 	    my $func =
- 	my @matches = $navmap->retrieveResources($res, $func,1,1,1);
+ 	        sub { return ($_[0]->is_map() && $_[0]->randomorder); };
- 	if (@matches) {
+ 	    my @matches = $navmap->retrieveResources($res, $func,1,1,1);
- 	    $message = "Some of the items below are in folders set to be randomly ordered. However, when printing the contents of these folders, they will be printed in the original order for all students, not the randomized order.";
+ 	    if (@matches) {
- 	}
+ 	        $message = "Some of the items below are in folders set to be randomly ordered. However, when printing the contents of these folders, they will be printed in the original order for all students, not the randomized order.";
-     }
+ 	    }
-     if ($message) {
+         }
- 	return '<message type="warning">'.$message.'</message>';
+         if ($message) {
+ 	    return '<message type="warning">'.$message.'</message>';
+         }
+     } else {
+         $message = "Retrieval of information about ordering of resources failed.";
+         return '<message type="warning">'.$message.'</message>';
      }
      return;
  }
- Line 2521  sub printHelper {
+ Line 3218  sub printHelper {
      $helper->declareVar('PRINT_TYPE');
      $helper->declareVar("showallfoils");
      $helper->declareVar("STUDENTS");
+     $helper->declareVar("EXTRASPACE");
-     #  The page breaks can get loaded initially from the course environment:
+     #  The page breaks and extra spaces
+     #  can get loaded initially from the course environment:
      # But we only do this in the initial state so that they are allowed to change.
      #
-     # $helper->{VARS}->{FINISHPAGE} = '';
      &Apache::loncommon::restore_course_settings('print',
  						{'pagebreaks'  => 'scalar',
+ 						 'extraspace'  => 'scalar',
+ 						 'extraspace_units' => 'scalar',
  					         'lastprinttype' => 'scalar'});
      # This will persistently load in the data we want from the
- Line 2543  sub printHelper {
+ Line 3242  sub printHelper {
  	if (!defined ($env{"form.CURRENT_STATE"})) {
  	    $helper->{VARS}->{FINISHPAGE} = $env{'form.pagebreaks'};
+ 	    $helper->{VARS}->{EXTRASPACE} = $env{'form.extraspace'};
+ 	    $helper->{VARS}->{EXTRASPACE_UNITS} = $env{'form.extraspace_units'};
  	} else {
  	    my $state = $env{"form.CURRENT_STATE"};
  	    if ($state eq "START") {
  		$helper->{VARS}->{FINISHPAGE} = $env{'form.pagebreaks'};
+ 		$helper->{VARS}->{EXTRASPACE} = $env{'form.extraspace'};
+ 		$helper->{VARS}->{EXTRASPACE_UNITS} = $env{'form.extraspace_units'};
  	    }
  	}
      }
      # Detect whether we're coming from construction space
      if ($env{'form.postdata'}=~/^(?:http:\/\/[^\/]+\/|\/|)\~([^\/]+)\/(.*)$/) {
          $helper->{VARS}->{'filename'} = "~$1/$2";
- Line 2599  sub printHelper {
+ Line 3302  sub printHelper {
          $subdir = substr($helper->{VARS}->{'filename'},
 , rindex($helper->{VARS}->{'filename'}, '/') + 1);
      } else {
+ 	# From course space:
  	if ($symb ne '') {
  	    ($map, $id, $url) = &Apache::lonnet::decode_symb($symb);
  	    $helper->{VARS}->{'postdata'} =
- Line 2608  sub printHelper {
+ Line 3313  sub printHelper {
  	    $is_published=1;	# From resource space.
  	}
  	$url = &Apache::lonnet::clutter($url);
          if (!$resourceTitle) { # if the resource doesn't have a title, use the filename
              my $postdata = $helper->{VARS}->{'postdata'};
              $resourceTitle = substr($postdata, rindex($postdata, '/') + 1);
- Line 2665  sub printHelper {
+ Line 3369  sub printHelper {
      if ($perm{'pav'}) {
  	$start_new_option =
  	    "<option text='".&mt('Start new page<br />before selected').
- 	    "' variable='FINISHPAGE' />";
+ 	    "' variable='FINISHPAGE' />".
+ 	    "<option text='".&mt('Extra space<br />before selected').
+ 	    "' variable='EXTRASPACE' type='text' />" .
+ 	    "<option " .
+ 	    "' variable='POSSIBLE_RESOURCES' type='hidden' />".
+ 	    "<option text='".&mt('Space units<br />check for mm').
+ 	    "' variable='EXTRASPACE_UNITS' type='checkbox' />"
+ 	    ;
      }
-     if (($helper->{'VARS'}->{'construction'} ne '1' ) &&
+     # If not construction space user can print the components of a page:
+     my $page_ispage;
+     my $page_title;
+     if (!$helper->{VARS}->{'construction'}) {
+ 	my $varspostdata = $helper->{VARS}->{'postdata'};
+ 	my $varsassignment = $helper->{VARS}->{'assignment'};
+ 	my $page_navmap         = Apache::lonnavmaps::navmap->new();
+ 	if (defined($page_navmap)) {
+ 	    my @page_resources      = $page_navmap->retrieveResources($url);
+ 	    if(defined($page_resources[0])) {
+ 		$page_ispage       = $page_resources[0]->is_page();
+ 		$page_title     = $page_resources[0]->title();
+ 		my $resourcesymb   = $page_resources[0]->symb();
+ 		my ($pagemap, $pageid, $pageurl) = &Apache::lonnet::decode_symb($symb);
+ 		if ($page_ispage) {
+ 		    push @{$printChoices},
+ 		    [&mt('Selected [_1]Problems[_2] from page [_3]', '<b>', '</b>', '<b><i>'.$page_title.'</i></b>'),
+ 		     'map_problems_in_page',
+ 		     'CHOOSE_PROBLEMS_PAGE'];
+ 		    push @{$printChoices},
+ 		    [&mt('Selected [_1]Resources[_2] from page [_3]', '<b>', '</b>', '<b><i>'.$page_title.'</i></b>'),
+ 		     'map_resources_in_page',
+ 		     'CHOOSE_RESOURCES_PAGE'];
+ 		}
+         my $helperFragment = &generate_resource_chooser('CHOOSE_PROBLEMS_PAGE',
+ 							'Select Problem(s) to print',
+ 							"multichoice='1' toponly='1' addstatus='1' closeallpages='1'",
+ 							'RESOURCES',
+ 							'PAGESIZE',
+ 							$url,
+ 							$isProblem, '',  $symbFilter,
+ 							$start_new_option);
+       $helperFragment .= &generate_resource_chooser('CHOOSE_RESOURCES_PAGE',
+ 						    'Select Resource(s) to print',
+ 						    'multichoice="1" toponly="1" addstatus="1" closeallpages="1"',
+ 						    'RESOURCES',
+ 						    'PAGESIZE',
+ 						    $url,
+ 						    $isNotMap, '', $symbFilter,
+ 						    $start_new_option);
+ 	&Apache::lonxml::xmlparse($r, 'helper', $helperFragment);
+ 	    }
+ 	}
+     }
+     if (($helper->{'VAR'}->{'construction'} ne '1' ) &&
  	$helper->{VARS}->{'postdata'} &&
  	$helper->{VARS}->{'assignment'}) {
          # Allow problems from sequence
-         push @{$printChoices}, [&mt('Selected <b>Problems</b> in folder <b><i>[_1]</i></b>',$sequenceTitle), 'map_problems', 'CHOOSE_PROBLEMS'];
+         push @{$printChoices},
+ 	    [&mt('Selected [_1]Problems[_2] from folder [_3]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>'),
+ 	     'map_problems',
+ 	     'CHOOSE_PROBLEMS'];
          # Allow all resources from sequence
-         push @{$printChoices}, [&mt('Selected <b>Resources</b> in folder <b><i>[_1]</i></b>',$sequenceTitle), 'map_problems_pages', 'CHOOSE_PROBLEMS_HTML'];
+         push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>'),
+ 				'map_problems_pages',
-         my $helperFragment = <<HELPERFRAGMENT;
+ 				'CHOOSE_PROBLEMS_HTML'];
-   <state name="CHOOSE_PROBLEMS" title="Select Problem(s) to print">
+         my $helperFragment = &generate_resource_chooser('CHOOSE_PROBLEMS',
-     <resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"
+ 							'Select Problem(s) to print',
-               closeallpages="1">
+ 							'multichoice="1" toponly="1" addstatus="1" closeallpages="1"',
-       <nextstate>PAGESIZE</nextstate>
+ 							'RESOURCES',
-       <filterfunc>return $isProblem;</filterfunc>
+ 							'PAGESIZE',
-       <mapurl>$map</mapurl>
+ 							$map,
-       <valuefunc>return $symbFilter;</valuefunc>
+ 							$isProblem, '',
-       $start_new_option
+ 							$symbFilter,
-       </resource>
+ 							$start_new_option);
-     </state>
+ 	$helperFragment .= &generate_resource_chooser('CHOOSE_PROBLEMS_HTML',
+ 						      'Select Resource(s) to print',
-   <state name="CHOOSE_PROBLEMS_HTML" title="Select Resource(s) to print">
+ 						      	'multichoice="1" toponly="1" addstatus="1" closeallpages="1"',
-     <resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"
+ 						      'RESOURCES',
-               closeallpages="1">
+ 						      'PAGESIZE',
-       <nextstate>PAGESIZE</nextstate>
+ 						      $map,
-       <filterfunc>return $isNotMap;</filterfunc>
+ 						      $isNotMap, '',
-       <mapurl>$map</mapurl>
+ 						      $symbFilter,
-       <valuefunc>return $symbFilter;</valuefunc>
+ 						      $start_new_option);
-       $start_new_option
-       </resource>
-     </state>
- HELPERFRAGMENT
  	&Apache::lonxml::xmlparse($r, 'helper', $helperFragment);
      }
-     # If the user has pfo (print for otheres) allow them to print all
+     # If the user has pfo (print for others) allow them to print all
-     # problems and resources  in the entier course, optionally for selected students
+     # problems and resources  in the entire course, optionally for selected students
+     my $post_data = $helper->{VARS}->{'postdata'};
      if ($perm{'pfo'} &&  !$is_published  &&
-         ($helper->{VARS}->{'postdata'}=~/\/res\// || $helper->{VARS}->{'postdata'}=~/\/(syllabus|smppg|aboutme|bulletinboard)$/)) {
+         ($post_data=~/\/res\// || $post_data =~/\/(syllabus|smppg|aboutme|bulletinboard)$/)) {
          push @{$printChoices}, [&mtn('Selected <b>Problems</b> from <b>entire course</b>'), 'all_problems', 'ALL_PROBLEMS'];
  	push @{$printChoices}, [&mtn('Selected <b>Resources</b> from <b>entire course</b>'), 'all_resources', 'ALL_RESOURCES'];
  	push @{$printChoices}, [&mtn('Selected <b>Problems</b> from <b>entire course</b> for <b>selected people</b>'), 'all_problems_students', 'ALL_PROBLEMS_STUDENTS'];
-          &Apache::lonxml::xmlparse($r, 'helper', <<ALL_PROBLEMS);
+ my $suffixXml = <<ALL_PROBLEMS;
-   <state name="ALL_PROBLEMS" title="Select Problem(s) to print">
-     <resource variable="RESOURCES" toponly='0' multichoice="1"
- 	suppressEmptySequences='0' addstatus="1" closeallpages="1">
-       <nextstate>PAGESIZE</nextstate>
-       <filterfunc>return $isProblemOrMap;</filterfunc>
-       <choicefunc>return $isNotMap;</choicefunc>
-       <valuefunc>return $symbFilter;</valuefunc>
-       $start_new_option
-     </resource>
-   </state>
-   <state name="ALL_RESOURCES" title="Select Resource(s) to print">
-     <resource variable="RESOURCES" toponly='0' multichoice='1'
-               suppressEmptySequences='0' addstatus='1' closeallpages='1'>
-       <nextstate>PAGESIZE</nextstate>
-       <filterfunc>return $isNotMap; </filterfunc>
-       <valuefunc>return $symbFilter;</valuefunc>
-       $start_new_option
-     </resource>
-   </state>
-   <state name="ALL_PROBLEMS_STUDENTS" title="Select Problem(s) to print">
-     <resource variable="RESOURCES" toponly='0' multichoice="1"
- 	suppressEmptySequences='0' addstatus="1" closeallpages="1">
-       <nextstate>STUDENTS1</nextstate>
-       <filterfunc>return $isProblemOrMap;</filterfunc>
-       <choicefunc>return $isNotMap;</choicefunc>
-       <valuefunc>return $symbFilter;</valuefunc>
-       $start_new_option
-     </resource>
-   </state>
    <state name="STUDENTS1" title="Select People">
        <message><b>Select sorting order of printout</b> </message>
      <choices variable='student_sort'>
- Line 2751  HELPERFRAGMENT
+ Line 3488  HELPERFRAGMENT
        <message><br /><hr /><br /> </message>
        <student multichoice='1' variable="STUDENTS" nextstate="PRINT_FORMATTING" coursepersonnel="1"/>
    </state>
  ALL_PROBLEMS
+          &Apache::lonxml::xmlparse($r, 'helper',
+ 				   &generate_resource_chooser('ALL_PROBLEMS',
+ 							      'SelectProblem(s) to print',
+ 							      'multichoice="1" suppressEmptySequences="0" addstatus="1" closeallpages="1"',
+ 							      'RESOURCES',
+ 							      'PAGESIZE',
+ 							      '',
+ 							      $isProblemOrMap, $isNotMap,
+ 							      $symbFilter,
+ 							      $start_new_option) .
+ 				   &generate_resource_chooser('ALL_RESOURCES',
+ 							      'Select Resource(s) to print',
+ 							      " toponly='0' multichoice='1' suppressEmptySequences='0' addstatus='1' closeallpages='1'",
+ 							      'RESOURCES',
+ 							      'PAGESIZE',
+ 							      '',
+ 							      $isNotMap,'',$symbFilter,
+ 							      $start_new_option) .
+ 				   &generate_resource_chooser('ALL_PROBLEMS_STUDENTS',
+ 							      'Select Problem(s) to print',
+ 							      'toponly="0" multichoice="1" suppressEmptySequences="0" addstatus="1" closeallpages="1"',
+ 							      'RESOURCES',
+ 							      'STUDENTS1',
+ 							      '',
+ 							      $isProblemOrMap,'' , $symbFilter,
+ 							      $start_new_option) .
+ 				     $suffixXml
+ 				   );
  	if ($helper->{VARS}->{'assignment'}) {
- 	    push @{$printChoices}, [&mt("Selected <b>Problems</b> from folder <b><i>[_1]</i></b> for <b>selected people</b>",$sequenceTitle), 'problems_for_students', 'CHOOSE_STUDENTS'];
- 	    push @{$printChoices}, [&mt("Selected <b>Problems</b> from folder <b><i>[_1]</i></b> for <b>CODEd assignments</b>",$sequenceTitle), 'problems_for_anon', 'CHOOSE_ANON1'];
+ 	    # If we were looking at a page, allow a selection of problems from the page
+ 	    # either for selected students or for coded assignments.
+ 	    if ($page_ispage) {
+ 		push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from page [_3] for [_4]selected people[_5]',
+ 					    '<b>', '</b>', '<b><i>'.$page_title.'</i></b>', '<b>', '</b>'),
+ 					'problems_for_students_from_page', 'CHOOSE_TGT_STUDENTS_PAGE'];
+ 		push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from page [_3] for [_4]CODEd assignments[_5]',
+ 					    '<b>', '</b>', '<b><i>'.$page_title.'</i></b>', '<b>', '</b>'),
+ 					'problems_for_anon_page', 'CHOOSE_ANON1_PAGE'];
+ 	    }
+ 	    push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from folder [_3] for [_4]selected people[_5]',
+ 					'<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'),
+ 				    'problems_for_students', 'CHOOSE_STUDENTS'];
+ 	    push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from folder [_3] for [_4]CODEd assignments[_5]',
+ 					'<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'),
+ 				    'problems_for_anon', 'CHOOSE_ANON1'];
  	}
  	my $randomly_ordered_warning =
- Line 2771  ALL_PROBLEMS
+ Line 3551  ALL_PROBLEMS
  	#    with one state, and use REGEXPs at inclusion time to set state names
  	#    and next states for better mix and match capability
  	#
- 	my $resource_selector=<<RESOURCE_SELECTOR;
+ 	my $resource_selector= &generate_resource_chooser('SELECT_PROBLEMS',
-     <state name="SELECT_PROBLEMS" title="Select resources to print">
+ 							  'Select resources to print',
-     $randomly_ordered_warning
+ 							  'multichoice="1" addstatus="1" closeallpages="1"',
+ 							  'RESOURCES',
-    <nextstate>PRINT_FORMATTING</nextstate>
+ 							  'PRINT_FORMATTING',
-    <message><br /><big><i><b>Select resources for the assignment</b></i></big><br /></message>
+ 							  $map,
-     <resource variable="RESOURCES" multichoice="1" addstatus="1"
+ 							  $isProblem, '', $symbFilter,
-               closeallpages="1">
+ 							  $start_new_option);
-       <filterfunc>return $isProblem;</filterfunc>
+ 	$resource_selector .=  <<RESOURCE_SELECTOR;
-       <mapurl>$map</mapurl>
-       <valuefunc>return $symbFilter;</valuefunc>
-       $start_new_option
-       </resource>
-     </state>
      <state name="PRINT_FORMATTING" title="How should results be printed?">
      <message><br /><big><i><b>How should the results be printed?</b></i></big><br /></message>
      <choices variable="EMPTY_PAGES">
- Line 2804  ALL_PROBLEMS
+ Line 3579  ALL_PROBLEMS
      </choices>
      </state>
  RESOURCE_SELECTOR
+         $resource_selector .= &generate_resource_chooser('CHOOSE_STUDENTS_PAGE',
+ 							'Select Problem(s) to print',
+ 							"multichoice='1' addstatus='1' closeallpages ='1'",
+ 							'RESOURCES',
+ 							'PRINT_FORMATTING',
+ 							$url,
+ 							$isProblem, '',  $symbFilter,
+ 							$start_new_option);
+ # Generate student choosers.
-         &Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_STUDENTS);
-   <state name="CHOOSE_STUDENTS" title="Select Students and Resources">
+         &Apache::lonxml::xmlparse($r, 'helper',
-       <message><b>Select sorting order of printout</b> </message>
+ 				  &generate_student_chooser('CHOOSE_TGT_STUDENTS_PAGE',
-     <choices variable='student_sort'>
+ 							    'student_sort',
-       <choice computer='0'>Sort by section then student</choice>
+ 							    'STUDENTS',
-       <choice computer='1'>Sort by students across sections.</choice>
+ 							    'CHOOSE_STUDENTS_PAGE'));
-     </choices>
+ 	&Apache::lonxml::xmlparse($r, 'helper',
-       <message><br /><hr /><br /> </message>
+ 				  &generate_student_chooser('CHOOSE_STUDENTS',
-       <student multichoice='1' variable="STUDENTS" nextstate="SELECT_PROBLEMS" coursepersonnel="1"/>
+ 							    'student_sort',
-   </state>
+ 							    'STUDENTS',
-     $resource_selector
+ 							    'SELECT_PROBLEMS'));
- CHOOSE_STUDENTS
+ 	&Apache::lonxml::xmlparse($r, 'helper', $resource_selector);
  	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
  	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
- Line 2874  CHOOSE_STUDENTS
+ Line 3661  CHOOSE_STUDENTS
  	if ($codechoice eq '') {
  	    $codechoice='<choice computer="default">Default</choice>';
  	}
-         &Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_ANON1);
+ 	my $anon1 = &generate_code_selector($helper,
-   <state name="CHOOSE_ANON1" title="Specify CODEd Assignments">
+ 					    'CHOOSE_ANON1',
-     <nextstate>SELECT_PROBLEMS</nextstate>
+ 					    'SELECT_PROBLEMS',
-     <message><h4>Fill out one of the forms below</h4></message>
+ 					    $codechoice,
-     <message><br /><hr /> <br /></message>
+ 					    $code_selection,
-     <message><h3>Generate new CODEd Assignments</h3></message>
+ 					    $namechoice) . $resource_selector;
-     <message><table><tr><td><b>Number of CODEd assignments to print:</b></td><td></message>
-     <string variable="NUMBER_TO_PRINT_TOTAL" maxlength="5" size="5">
-        <validator>
+         &Apache::lonxml::xmlparse($r, 'helper',$anon1);
- 	if (((\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}+0) < 1) &&
- 	    !\$helper->{'VARS'}{'REUSE_OLD_CODES'}                &&
+ 	my $anon_page = &generate_code_selector($helper,
-             !\$helper->{'VARS'}{'SINGLE_CODE'}                    &&
+ 						'CHOOSE_ANON1_PAGE',
- 	    !\$helper->{'VARS'}{'CODE_SELECTED_FROM_LIST'}) {
+ 						'SELECT_PROBLEMS_PAGE',
- 	    return "You need to specify the number of assignments to print";
+ 						$codechoice,
- 	}
+ 						$code_selection,
- 	return undef;
+ 						$namechoice) .
-        </validator>
+ 			&generate_resource_chooser('SELECT_PROBLEMS_PAGE',
-     </string>
+ 						   'Select Problem(s) to print',
-     <message></td></tr><tr><td></message>
+ 						   "multichoice='1' addstatus='1' closeallpages ='1'",
-     <message><b>Names to save the CODEs under for later:</b></message>
+ 						   'RESOURCES',
-     <message></td><td></message>
+ 						   'PRINT_FORMATTING',
-     <string variable="ANON_CODE_STORAGE_NAME" maxlength="50" size="20" />
+ 						   $url,
-     <message></td></tr><tr><td></message>
+ 						   $isProblem, '',  $symbFilter,
-     <message><b>Bubble sheet type:</b></message>
+ 						   $start_new_option);
-     <message></td><td></message>
+ 	&Apache::lonxml::xmlparse($r, 'helper', $anon_page);
-     <dropdown variable="CODE_OPTION" multichoice="0" allowempty="0">
-     $codechoice
-     </dropdown>
-     <message></td></tr><tr><td colspan="2"></td></tr><tr><td></message>
-     <message></td></tr><tr><td></table></message>
-     <message><br /><hr /><h3>Print a Specific CODE </h3><br /><table></message>
-     <message><tr><td><b>Enter a CODE to print:</b></td><td></message>
-     <string variable="SINGLE_CODE" size="10">
-         <validator>
- 	   if(!\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}           &&
- 	      !\$helper->{'VARS'}{'REUSE_OLD_CODES'}                 &&
- 	      !\$helper->{'VARS'}{'CODE_SELECTED_FROM_LIST'}) {
- 	      return &Apache::lonprintout::is_code_valid(\$helper->{'VARS'}{'SINGLE_CODE'},
- 						      \$helper->{'VARS'}{'CODE_OPTION'});
- 	   } else {
- 	       return undef;	# Other forces control us.
- 	   }
-         </validator>
-     </string>
-     <message></td></tr><tr><td></message>
-         $code_selection
-     <message></td></tr></table></message>
-     <message><hr /><h3>Reprint a Set of Saved CODEs</h3><table><tr><td></message>
-     <message><b>Select saved CODEs:</b></message>
-     <message></td><td></message>
-     <dropdown variable="REUSE_OLD_CODES">
-         $namechoice
-     </dropdown>
-     <message></td></tr></table></message>
-   </state>
-   $resource_selector
- CHOOSE_ANON1
  	if ($helper->{VARS}->{'assignment'}) {
- 	    push @{$printChoices}, [&mt("Selected <b>Resources</b> from folder <b><i>[_1]</i></b> for <b>selected people</b>",$sequenceTitle), 'resources_for_students', 'CHOOSE_STUDENTS1'];
+ 	    push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3] for [_4]selected people[_5]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'), 'resources_for_students', 'CHOOSE_STUDENTS1'];
- 	    push @{$printChoices}, [&mt("Selected <b>Resources</b> from folder <b><i>[_1]</i></b> for <b>CODEd assignments</b>",$sequenceTitle), 'resources_for_anon', 'CHOOSE_ANON2'];
+ 	    push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3] for [_4]CODEd assignments[_5]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'), 'resources_for_anon', 'CHOOSE_ANON2'];
  	}
  	$resource_selector=<<RESOURCE_SELECTOR;
      <state name="SELECT_RESOURCES" title="Select Resources">
      $randomly_ordered_warning
      <nextstate>PRINT_FORMATTING</nextstate>
      <message><br /><big><i><b>Select resources for the assignment</b></i></big><br /></message>
      <resource variable="RESOURCES" multichoice="1" addstatus="1"
- Line 2953  CHOOSE_ANON1
+ Line 3707  CHOOSE_ANON1
        $start_new_option
        </resource>
      </state>
      <state name="PRINT_FORMATTING" title="Format of the print job">
      <nextstate>NUMBER_PER_PDF</nextstate>
      <message><br /><big><i><b>How should the results be printed?</b></i></big><br /></message>
- Line 2994  CHOOSE_STUDENTS1
+ Line 3749  CHOOSE_STUDENTS1
      <message><br /><hr /> <br /></message>
      <message><h3>Generate new CODEd Assignments</h3></message>
      <message><table><tr><td><b>Number of CODEd assignments to print:</b></td><td></message>
-     <string variable="NUMBER_TO_PRINT_TOTAL" maxlength="5" size="5">
+     <string variable="NUMBER_TO_PRINT_TOTAL" maxlength="5" size="5"  noproceed="1">
         <validator>
  	if (((\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}+0) < 1) &&
  	    !\$helper->{'VARS'}{'REUSE_OLD_CODES'}                &&
- Line 3002  CHOOSE_STUDENTS1
+ Line 3757  CHOOSE_STUDENTS1
  	    !\$helper->{'VARS'}{'CODE_SELECTED_FROM_LIST'}) {
  	    return "You need to specify the number of assignments to print";
  	}
+         if (((\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}+0) >= 1)  &&
+              (\$helper->{'VARS'}{'SINGLE_CODE'} ne '') ) {
+             return 'Specifying number of codes to print and a specific code is not compatible';
+         }
  	return undef;
         </validator>
      </string>
- Line 3025  CHOOSE_STUDENTS1
+ Line 3784  CHOOSE_STUDENTS1
  	      !\$helper->{'VARS'}{'CODE_SELECTED_FROM_LIST'}) {
  	      return &Apache::lonprintout::is_code_valid(\$helper->{'VARS'}{'SINGLE_CODE'},
  						      \$helper->{'VARS'}{'CODE_OPTION'});
+ 	  } elsif (\$helper->{'VARS'}{'SINGLE_CODE'} ne ''){
+ 	      return 'Specifying a code name is incompatible specifying number of codes.';
  	   } else {
  	       return undef;	# Other forces control us.
  	   }
- Line 3056  CHOOSE_ANON2
+ Line 3817  CHOOSE_ANON2
  	    ))
  	&& $helper->{VARS}->{'assignment'} eq ""
  	) {
  	my $pretty_dir = &Apache::lonnet::hreflocation($subdir);
-         push @{$printChoices}, [&mt("Selected <b>Problems</b> from current subdirectory <b><i>[_1]</i></b>",$pretty_dir), 'problems_from_directory', 'CHOOSE_FROM_SUBDIR'];
+         push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from current subdirectory [_3]','<b>','</b>','<b><i>'.$pretty_dir.'</i></b>','<b>','</b>'), 'problems_from_directory', 'CHOOSE_FROM_SUBDIR'];
          my $xmlfrag = <<CHOOSE_FROM_SUBDIR;
    <state name="CHOOSE_FROM_SUBDIR" title="Select File(s) from <b><small>$pretty_dir</small></b> to print">
- Line 3126  CHOOSE_FROM_ANY_SEQUENCE
+ Line 3886  CHOOSE_FROM_ANY_SEQUENCE
      my $startedTable = 0; # have we started an HTML table yet? (need
                            # to close it later)
-     if (($perm{'pav'} and &Apache::lonnet::allowed('vgr',$env{'request.course.id'})) or
+     if (($perm{'pav'} and $perm{'vgr'}) or
  	($helper->{VARS}->{'construction'} eq '1')) {
- 	addMessage("<hr width='33%' /><table><tr><td align='right'>".
+ 	&addMessage('<br />'
-                    '<label for="ANSWER_TYPE_forminput">'.
+                    .'<h3>'.&mt('Print Options').'</h3>'
-                    &mt('Print').
+                    .&Apache::lonhtmlcommon::start_pick_box()
-                    "</label>: </td><td>");
+                    .&Apache::lonhtmlcommon::row_title(
+                        '<label for="ANSWER_TYPE_forminput">'
+                       .&mt('Print Answers')
+                       .'</label>'
+                     )
+         );
          $paramHash = Apache::lonhelper::getParamHash();
  	$paramHash->{'variable'} = 'ANSWER_TYPE';
  	$helper->declareVar('ANSWER_TYPE');
- Line 3141  CHOOSE_FROM_ANY_SEQUENCE
+ Line 3906  CHOOSE_FROM_ANY_SEQUENCE
                                     ['Only Answers', 'only']
                                  ];
          Apache::lonhelper::dropdown->new();
- 	addMessage("</td></tr>");
+ 	&addMessage(&Apache::lonhtmlcommon::row_closure());
  	$startedTable = 1;
+ #
+ #  Select font size.
+ #
+             $helper->declareVar('fontsize');
+             &addMessage(&Apache::lonhtmlcommon::row_title(&mt('Font Size')));
+             my $xmlfrag = << "FONT_SELECTION";
+             <dropdown variable='fontsize' multichoice='0', allowempty='0'>
+             <defaultvalue>
+ 		  return 'normalsize';
+             </defaultvalue>
+             <choice computer='tiny'>Tiny</choice>
+             <choice computer='sub/superscriptsize'>Script Size</choice>
+             <choice computer='footnotesize'>Footnote Size</choice>
+             <choice computer='small'>Small</choice>
+             <choice computer='normalsize'>Normal (default)</choice>
+             <choice computer='large'>larger than normal</choice>
+             <choice computer='Large'>Even larger than normal</choice>
+             <choice computer='LARGE'>Still larger than normal</choice>
+             <choice computer='huge'>huge font size</choice>
+             <choice computer='Huge'>Largest possible size</choice>
+             </dropdown>
+ FONT_SELECTION
+             &Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);
+             &addMessage(&Apache::lonhtmlcommon::row_closure(1));
      }
      if ($perm{'pav'}) {
- Line 3153  CHOOSE_FROM_ANY_SEQUENCE
+ Line 3946  CHOOSE_FROM_ANY_SEQUENCE
                         "</label>: </td><td>");
  	    $startedTable = 1;
  	} else {
- 	    addMessage("<tr><td align='right'>".
+ 	    &addMessage(&Apache::lonhtmlcommon::row_title(
-                        '<label for="LATEX_TYPE_forminput">'.
+                            '<label for="LATEX_TYPE_forminput">'
-                         &mt('LaTeX mode').
+                            .&mt('LaTeX mode')
-                        "</label>: </td><td>");
+                            .'</label>'
+                         )
+             );
  	}
          $paramHash = Apache::lonhelper::getParamHash();
  	$paramHash->{'variable'} = 'LATEX_TYPE';
- Line 3172  CHOOSE_FROM_ANY_SEQUENCE
+ Line 3967  CHOOSE_FROM_ANY_SEQUENCE
  	}
          Apache::lonhelper::dropdown->new();
- 	addMessage("</td></tr><tr><td align='right'>".
+ 	&addMessage(&Apache::lonhtmlcommon::row_closure()
-                    '<label for="TABLE_CONTENTS_forminput">'.
+                    .&Apache::lonhtmlcommon::row_title(
-                    &mt('Print Table of Contents').
+                         '<label for="TABLE_CONTENTS_forminput">'
-                    "</label>: </td><td>");
+                        .&mt('Print Table of Contents')
+                        .'</label>'
+                     )
+         );
          $paramHash = Apache::lonhelper::getParamHash();
  	$paramHash->{'variable'} = 'TABLE_CONTENTS';
  	$helper->declareVar('TABLE_CONTENTS');
- Line 3183  CHOOSE_FROM_ANY_SEQUENCE
+ Line 3981  CHOOSE_FROM_ANY_SEQUENCE
                                     ['No', 'no'],
                                     ['Yes', 'yes'] ];
          Apache::lonhelper::dropdown->new();
- 	addMessage("</td></tr>");
+ 	&addMessage(&Apache::lonhtmlcommon::row_closure());
  	if (not $helper->{VARS}->{'construction'}) {
- 	    addMessage("<tr><td align='right'>".
+ 	    &addMessage(&Apache::lonhtmlcommon::row_title(
-                        '<label for="TABLE_INDEX_forminput">'.
+                             '<label for="TABLE_INDEX_forminput">'
-                        &mt('Print Index').
+                            .&mt('Print Index')
-                        "</label>: </td><td>");
+                            .'</label>'
+                         )
+             );
  	    $paramHash = Apache::lonhelper::getParamHash();
  	    $paramHash->{'variable'} = 'TABLE_INDEX';
  	    $helper->declareVar('TABLE_INDEX');
- Line 3197  CHOOSE_FROM_ANY_SEQUENCE
+ Line 3997  CHOOSE_FROM_ANY_SEQUENCE
  				     ['No', 'no'],
  				     ['Yes', 'yes'] ];
  	    Apache::lonhelper::dropdown->new();
- 	    addMessage("</td></tr>");
+             &addMessage(&Apache::lonhtmlcommon::row_closure());
- 	    addMessage("<tr><td align='right'>".
+             &addMessage(&Apache::lonhtmlcommon::row_title(
-                        '<label for="PRINT_DISCUSSIONS_forminput">'.
+                             '<label for="PRINT_DISCUSSIONS_forminput">'
-                        &mt('Print Discussions').
+                            .&mt('Print Discussions')
-                        "</label>: </td><td>");
+                            .'</label>'
+                         )
+             );
  	    $paramHash = Apache::lonhelper::getParamHash();
  	    $paramHash->{'variable'} = 'PRINT_DISCUSSIONS';
  	    $helper->declareVar('PRINT_DISCUSSIONS');
- Line 3209  CHOOSE_FROM_ANY_SEQUENCE
+ Line 4011  CHOOSE_FROM_ANY_SEQUENCE
  				     ['No', 'no'],
  				     ['Yes', 'yes'] ];
  	    Apache::lonhelper::dropdown->new();
- 	    addMessage("</td></tr>");
+             &addMessage(&Apache::lonhtmlcommon::row_closure());
  	    # Prompt for printing annotations too.
- 	    addMessage("<tr><td align='right'>".
+ 	    &addMessage(&Apache::lonhtmlcommon::row_title(
- 		       '<label for="PRINT_ANNOTATIONS_forminput">'.
+                             '<label for="PRINT_ANNOTATIONS_forminput">'
- 		       &mt('Print Annotations').
+                            .&mt('Print Annotations')
- 		       "</label>:</td><td>");
+                            .'</label>'
+                         )
+             );
  	    $paramHash = Apache::lonhelper::getParamHash();
  	    $paramHash->{'variable'} = "PRINT_ANNOTATIONS";
  	    $helper->declareVar("PRINT_ANNOTATIONS");
- Line 3224  CHOOSE_FROM_ANY_SEQUENCE
+ Line 4028  CHOOSE_FROM_ANY_SEQUENCE
  				     ['No', 'no'],
  				     ['Yes', 'yes']];
  	    Apache::lonhelper::dropdown->new();
- 	    addMessage("</td></tr>");
+             &addMessage(&Apache::lonhtmlcommon::row_closure());
- 	    addMessage("<tr><td align = 'right'>  </td><td>");
+             &addMessage(&Apache::lonhtmlcommon::row_title(&mt('Foils')));
  	    $paramHash = Apache::lonhelper::getParamHash();
  	    $paramHash->{'multichoice'} = "true";
  	    $paramHash->{'allowempty'}  = "true";
  	    $paramHash->{'variable'}   = "showallfoils";
- 	    $paramHash->{'CHOICES'} = [ ["Show all foils", "1"] ];
+ 	    $paramHash->{'CHOICES'} = [ [&mt('Show All Foils'), "1"] ];
  	    Apache::lonhelper::choices->new();
- 	    addMessage("</td></tr>");
+             &addMessage(&Apache::lonhtmlcommon::row_closure(1));
  	}
  	if ($helper->{'VARS'}->{'construction'}) {
- Line 3242  CHOOSE_FROM_ANY_SEQUENCE
+ Line 4046  CHOOSE_FROM_ANY_SEQUENCE
              my $stylefiletext=&mt("Use style file");
              my $selectfiletext=&mt("Select style file");
- 	    my $xmlfrag .= <<"RNDSEED";
+ 	    my $xmlfrag .= '<message>'
- 	    <message><tr><td align='right'>
+             .&Apache::lonhtmlcommon::row_title('<label for="curseed_forminput">'
-             <label for="curseed_forminput">$randseedtext</label>:
+                                               .$randseedtext
-             </td><td></message>
+                                               .'</label>'
- 	    <string variable="curseed" size="15" maxlength="15">
+              )
- 		<defaultvalue>
+             .'</message>
- 	            return $helper->{VARS}->{'curseed'};
+             <string variable="curseed" size="15" maxlength="15">
- 	        </defaultvalue>
+                 <defaultvalue>
- 	    </string>
+                    return '.$helper->{VARS}->{'curseed'}.';
- 	     <message></td></tr><tr><td align="right">
+                 </defaultvalue>'
-              <label for="style_file">$stylefiletext</label>:
+             .'</string>'
-              </td><td></message>
+             .'<message>'
+             .&Apache::lonhtmlcommon::row_closure()
+             .&Apache::lonhtmlcommon::row_title('<label for="style_file">'
+                                               .$stylefiletext
+                                               .'</label>'
+              )
+             .'</message>
               <string variable="style_file" size="40">
- 		<defaultvalue>
+                 <defaultvalue>
- 	            return $stylevalue;
+                     return '.$stylevalue.';
- 	        </defaultvalue>
+                 </defaultvalue>
-              </string><message>&nbsp; <a href="javascript:openbrowser('helpform','style_file_forminput','sty')">$selectfiletext</a> </td></tr><tr><td></td><td align="left"></message>
+              </string><message>&nbsp;'
+ .qq|<a href="javascript:openbrowser('helpform','style_file_forminput','sty')">|
+ .$selectfiletext.'</a>'
+             .&Apache::lonhtmlcommon::row_closure()
+             .&Apache::lonhtmlcommon::row_title(&mt('Show All Foils'))
+             .'</message>
  	     <choices allowempty="1" multichoice="true" variable="showallfoils">
-                 <choice computer="1">Show all foils</choice>
+                 <choice computer="1">&nbsp;</choice>
-              </choices>
+              </choices>'
- 	     <message></td></tr></message>
+ 	    .'<message>'
- RNDSEED
+             .&Apache::lonhtmlcommon::row_closure()
+             .'</message>';
              &Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);
- 	    addMessage("<tr><td>Problem Type:</td><td>");
+             &addMessage(&Apache::lonhtmlcommon::row_title(&mt('Problem Type')));
  	    #
  	    # Initial value from construction space:
  	    #
- Line 3282  RNDSEED
+ Line 4098  RNDSEED
  		   <choice computer="problem">Homework Problem</choice>
  		   <choice computer="exam">Exam Problem</choice>
  		   <choice computer="survey">Survey question</choice>
+                    ,choice computer="anonsurvey"Anonymous survey question</choice>
  		</dropdown>
  PROBTYPE
              &Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);
+             &addMessage(&Apache::lonhtmlcommon::row_closure(1));
- 	    addMessage("</td></tr>");
- 	}
+         }
      }
      if ($startedTable) {
- 	addMessage("</table>");
+         &addMessage(&Apache::lonhtmlcommon::end_pick_box());
      }
      Apache::lonprintout::page_format_state->new("FORMAT");
- Line 3315  PROBTYPE
+ Line 4133  PROBTYPE
          return $helper;
      }
-     $r->print($helper->display());
+     my $footer;
      if ($helper->{STATE} eq 'START') {
- 	&recently_generated($r);
+         my $prtspool=$r->dir_config('lonPrtDir');
+         $footer = &recently_generated($prtspool);
      }
+     $r->print($helper->display($footer));
      &Apache::lonhelper::unregisterHelperTags();
      return OK;
- Line 3394  sub render {
+ Line 4214  sub render {
      my $PaperType=&mt('Paper type');
      my $landscape=&mt('Landscape');
      my $portrait=&mt('Portrait');
-     my $pdfFormLabel=&mt('PDF-Formfields');
-     my $with=&mt('with Formfields');
-     my $without=&mt('without Formfields');
+     $result.='<h3>'.&mt('Layout Options').'</h3>'
-     $result .= <<STATEHTML;
+             .&Apache::loncommon::start_data_table()
+             .&Apache::loncommon::start_data_table_header_row()
- <hr width="33%" />
+             .'<th>'.$PageLayout.'</th>'
- <table cellpadding="3">
+             .'<th>'.$NumberOfColumns.'</th>'
-   <tr>
+             .'<th>'.$PaperType.'</th>'
-     <td align="center"><b>$PageLayout</b></td>
+             .&Apache::loncommon::end_data_table_header_row()
-     <td align="center"><b>$NumberOfColumns</b></td>
+             .&Apache::loncommon::start_data_table_row()
-     <td align="center"><b>$PaperType</b></td>
+     .'<td>'
-     <td align="center"><b>$pdfFormLabel</b></td>
+     .'<label><input type="radio" name="'.${var}.'.layout" value="L" />'.$landscape.'</label><br />'
-   </tr>
+     .'<label><input type="radio" name="'.${var}.'.layout" value="P" checked="checked" />'.$portrait.'</label>'
-   <tr>
+     .'</td>';
-     <td>
-       <label><input type="radio" name="${var}.layout" value="L" /> $landscape </label><br />
+     $result.='<td align="center">'
-       <label><input type="radio" name="${var}.layout" value="P" checked='1'  /> $portrait </label>
+             .'<select name="'.${var}.'.cols">';
-     </td>
-     <td align="center">
-       <select name="${var}.cols">
- STATEHTML
      my $i;
      for ($i = 1; $i <= $maxColumns; $i++) {
          if ($i == 2) {
-             $result .= "<option value='$i' selected>$i</option>\n";
+             $result .= '<option value="'.$i.'" selected="selected">'.$i.'</option>'."\n";
          } else {
-             $result .= "<option value='$i'>$i</option>\n";
+             $result .= '<option value="'.$i.'">'.$i.'</option>'."\n";
          }
      }
- Line 3437  STATEHTML
+ Line 4253  STATEHTML
  	$_=~/(\w+)/;
  	my $papersize=$1;
          if ($paperSize[$i]=~/$DefaultPaperSize/) {
-             $result .= "<option selected value='$papersize'>" . $paperSize[$i] . "</option>\n";
+             $result .= '<option selected="selected" value="'.$papersize.'">'.$paperSize[$i].'</option>'."\n";
          } else {
-             $result .= "<option value='$papersize'>" . $paperSize[$i] . "</option>\n";
+             $result .= '<option value="'.$papersize.'">'.$paperSize[$i].'</option>'."\n";
          }
          $i++;
      }
      $result .= <<HTML;
          </select>
      </td>
-     <td align='center'>
-         <select name='${var}.pdfFormFields'>
-             <option selected value='no'>$without</option>
-             <option value='yes'>$with</option>
-         </select>
-     </td>
-   </tr></table>
  HTML
+     $result.=&Apache::loncommon::end_data_table_row()
+             .&Apache::loncommon::end_data_table();
      return $result;
  }
- Line 3543  sub render {
+ Line 4354  sub render {
      my ($laystyle, $cols, $papersize) = split(/\|/, $format);
      ($papersize)                      = split(/ /, $papersize);
+     $laystyle = &Apache::lonprintout::map_laystyle($laystyle);
-     if ($laystyle eq 'L') {
- 	$laystyle = 'album';
-     } else {
- 	$laystyle = 'book';
-     }
      my %size;
- Line 3577  sub render {
+ Line 4384  sub render {
      }  else {
  	$size{'margin'} += 2.54;
      }
-     my %text = ('format' => 'How should each column be formatted?',
+     my %lt = &Apache::lonlocal::texthash(
- 		'width'  => 'Width:',
+         'format' => 'How should each column be formatted?',
- 		'height' => 'Height:',
+         'width'  => 'Width',
- 		'margin' => 'Left Margin:',);
+         'height' => 'Height',
-     %text = &Apache::lonlocal::texthash(%text);
+         'margin' => 'Left Margin'
+     );
-     $result .= <<ELEMENTHTML;
+     $result .= '<p>'.$lt{'format'}.'</p>'
- <p>$text{'format'}</p>
+               .&Apache::lonhtmlcommon::start_pick_box()
+               .&Apache::lonhtmlcommon::row_title($lt{'width'})
- <table cellpadding='3'>
+               .'<input type="text" name="'.$var.'.width" value="'.$size{'width'}.'" size="4" />'
-   <tr>
+               .'<select name="'.$var.'.widthunit">'
-     <td align='right'><b>$text{'width'}</b></td>
+               .$size{'width_options'}
-     <td align='left'><input type='text' name='$var.width' value="$size{'width'}" size='4' /></td>
+               .'</select>'
-     <td align='left'>
+               .&Apache::lonhtmlcommon::row_closure()
-       <select name='$var.widthunit'>
+               .&Apache::lonhtmlcommon::row_title($lt{'height'})
-       $size{'width_options'}
+               .'<input type="text" name="'.$var.'.height" value="'.$size{'height'}.'" size="4" />'
-       </select>
+               .'<select name="'.$var.'.heightunit">'
-     </td>
+               .$size{'height_options'}
-   </tr>
+               .'</select>'
-   <tr>
+               .&Apache::lonhtmlcommon::row_closure()
-     <td align='right'><b>$text{'height'}</b></td>
+               .&Apache::lonhtmlcommon::row_title($lt{'margin'})
-     <td align='left'><input type='text' name="$var.height" value="$size{'height'}" size='4' /></td>
+               .'<input type="text" name="'.$var.'.lmargin" value="'.$size{'margin'}.'" size="4" />'
-     <td align='left'>
+               .'<select name="'.$var.'.lmarginunit">'
-       <select name='$var.heightunit'>
+               .$size{'margin_options'}
-       $size{'height_options'}
+               .'</select>'
-       </select>
+               .&Apache::lonhtmlcommon::row_closure(1)
-     </td>
+               .&Apache::lonhtmlcommon::end_pick_box();
-   </tr>
+     # <p>Hint: Some instructors like to leave scratch space for the student by
-   <tr>
+     # making the width much smaller than the width of the page.</p>
-     <td align='right'><b>$text{'margin'}</b></td>
-     <td align='left'><input type='text' name='$var.lmargin' value="$size{'margin'}" size='4' /></td>
-     <td align='left'>
-       <select name='$var.lmarginunit'>
-       $size{'margin_options'}
-       </select>
-     </td>
-   </tr>
- </table>
- <!--<p>Hint: Some instructors like to leave scratch space for the student by
- making the width much smaller than the width of the page.</p>-->
- ELEMENTHTML
      return $result;
  }
- Line 3643  sub preprocess {
+ Line 4436  sub preprocess {
  	($papersize)                      = split(/ /, $papersize);
- 	if ($laystyle eq 'L') {
+ 	$laystyle = &Apache::lonprintout::map_laystyle($laystyle);
- 	    $laystyle = 'album';
- 	} else {
- 	    $laystyle = 'book';
- 	}
  	#  Figure out some good defaults for the print out and set them:
  	my %size;

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.543
changed lines
	Added in v.1.583.2.4