loncom/interface/lonprintout.pm - diff

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Diff for /loncom/interface/lonprintout.pm between versions 1.545.2.2 and 1.568.2.10

-version 1.545.2.2, 2008/12/21 16:29:56
+version 1.568.2.10, 2010/11/13 01:57:14
  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">
+        <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";
+ 	}
+ 	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'});
+ 	   } 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 $result;
+ }
+ #-----------------------------------------------------------------------
  # Fetch the contents of a resource, uninterpreted.
  # This is used here to fetch a latex file to be included
- Line 97  sub fetch_raw_resource {
+ Line 281  sub fetch_raw_resource {
  sub annotate {
      my ($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 295  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 $text;
+ }
+ # include_pdf - PDF files are included into the
+ # output as follows:
+ #  - The PDF, if necessary, is replicated.
+ #  - The PDF is added to the list of files to convert to postscript (along with the images).
+ #  - The LaTeX is added to include the final converted postscript in the file as an included
+ #    job.  The assumption is that the includedpsheader.ps header will be included.
+ #
+ # Parameters:
+ #   pdf_uri   - URI of the PDF file to include.
+ #
+ # Returns:
+ #  The LaTeX to include.
+ #
+ # Assumptions:
+ #    The uri is actually a PDF file
+ #    The postscript will have the includepsheader.ps included.
  #
- #   ssi_with_retries - Does the server side include of a resource.
+ #
+ sub include_pdf {
+     my ($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 $output;
+ }
+ #
+ #   ssi_with_retries- Does the server side include of a resource.
  #                      if the ssi call returns an error we'll retry it up to
  #                      the number of times requested by the caller.
  #                      If we still have a proble, no text is appended to the
- Line 146  sub annotate {
+ Line 412  sub annotate {
  sub ssi_with_retries {
      my ($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 229  sub printf_style_subst {
+ Line 499  sub printf_style_subst {
  #     %a    - Assignment name.
  #     %c    - Course name.
  #     %n    - Student name.
- #     %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 519  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 $firstline = "$student $course";
- 	my $sec_length     = int($chars_per_line / 5);
+         if (length($firstline) > $chars_per_line) {
+             my $lastchar = $chars_per_line - length($student) - 1;
- 	$format  = "%$name_length".'n';
+             if ($lastchar > 0) {
+                 $course = substr($course, 0, $lastchar);
- 	if ($section) {
+             } else {            # Nothing left of course:
- 	    $format .=  ' - Sec: '."%$sec_length".'s';
+                 $course = '';
- 	}
+             }
+         }
+         if (length($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
-     # If the user put %'s in the format string, they  must be escaped
+         # the line.. which is bad!!!
-     # to \% else LaTeX will think they are comments and terminate
-     # the line.. which is bad!!!
-     # If the user has role author, $course and $assignment are empty so
-     # there is '\\ \\ ' in the page header. That's cause a error in LaTeX
-     if($format =~ /\\\\\s\\\\\s/) {
-         #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 1119  sub old_character_chart {
      $result =~ s/&(rdquo|#8221);/\'\'/g;
      return $result;
  }
- Line 985  sub get_course {
+ Line 1245  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 $courseidinfo;
  }
- Line 997  sub page_format_transformation {
+ Line 1255  sub page_format_transformation {
      if ($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 1267  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 1280  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 1414  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 1486  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 1293  sub recently_generated {
+ Line 1707  sub recently_generated {
  	if ($ext eq 'zip') { $zip_result .= $result; }
      }
      if ($zip_result || $pdf_result) {
-         $r->print('<hr />');
+         $output = '<hr />';
      }
      if ($zip_result) {
- 	$r->print('<h3>'.&mt('Recently generated printout zip files')."</h3>\n"
+ 	$output .='<h3>'.&mt('Recently generated printout zip files')."</h3>\n"
                    .&Apache::loncommon::start_data_table()
                    .&Apache::loncommon::start_data_table_header_row()
                    .'<th>'.&mt('Download').'</th>'
- Line 1304  sub recently_generated {
+ Line 1718  sub recently_generated {
                    .'<th>'.&mt('File Size (Bytes)').'</th>'
                    .&Apache::loncommon::end_data_table_header_row()
                    .$zip_result
-                   .&Apache::loncommon::end_data_table()
+                   .&Apache::loncommon::end_data_table();
-         );
      }
      if ($pdf_result) {
- 	$r->print('<h3>'.&mt('Recently generated printouts')."</h3>\n"
+ 	$output .='<h3>'.&mt('Recently generated printouts')."</h3>\n"
                    .&Apache::loncommon::start_data_table()
                    .&Apache::loncommon::start_data_table_header_row()
                    .'<th>'.&mt('Download').'</th>'
- Line 1316  sub recently_generated {
+ Line 1729  sub recently_generated {
                    .'<th>'.&mt('File Size (Bytes)').'</th>'
                    .&Apache::loncommon::end_data_table_header_row()
                    .$pdf_result
-                   .&Apache::loncommon::end_data_table()
+                   .&Apache::loncommon::end_data_table();
-         );
      }
+     return $output;
  }
  #
- Line 1330  sub recently_generated {
+ Line 1743  sub recently_generated {
  #    A reference to a page break hash.
  #
  #
- #use Data::Dumper;
+ # use Data::Dumper;
  #sub dump_helper_vars {
  #    my ($helper) = @_;
  #    my $helpervars = Dumper($helper->{'VARS'});
- Line 1424  sub print_construction_sequence {
+ Line 1837  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 1443  sub print_construction_sequence {
+ Line 1856  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 $result;
- Line 1454  sub output_data {
+ Line 1881  sub output_data {
      my %parmhash = %$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 1483  sub output_data {
+ Line 1911  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$msg\n</p>\n");
- Line 1505  ENDPART
+ Line 1941  ENDPART
      my ($result,$selectionmade) = ('','');
      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,$papersize)=@temporary_array;
+     my ($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 1526  ENDPART
+ Line 1959  ENDPART
      my %form;
      $form{'grade_target'} = 'tex';
      $form{'textwidth'}    = &get_textwidth($helper, $LaTeXwidth);
+     $form{'pdfFormFields'} = 'no';
      # If form.showallfoils is set, then request all foils be shown:
      # privilege will be enforced both by not allowing the
- Line 1542  ENDPART
+ Line 1976  ENDPART
  	&Apache::lonnet::appenv({'construct.style' =>
  				$helper->{'VARS'}->{'style_file'}});
      } elsif ($env{'construct.style'}) {
- 	&Apache::lonnet::delenv('construct\\.style');
+ 	&Apache::lonnet::delenv('construct.style');
      }
- Line 1563  ENDPART
+ Line 1997  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 1633  ENDPART
+ Line 2067  ENDPART
  	    }
  	    # Print annotations.
- Line 1655  ENDPART
+ Line 2090  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 1670  ENDPART
+ Line 2106  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 1689  ENDPART
+ Line 2125  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
  	     ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_resources')      or # BUGBUG
- Line 1702  ENDPART
+ Line 2153  ENDPART
          #-- produce an output string
- 	if ($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 1748  ENDPART
+ Line 2202  ENDPART
  	    $urlp=&Apache::lonnet::clutter($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 1758  ENDPART
+ Line 2211  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);
- Line 1777  ENDPART
+ Line 2241  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}//;
  			    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 1811  ENDPART
+ Line 2286  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 1829  ENDPART
+ Line 2306  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$1/;
- Line 1837  ENDPART
+ Line 2314  ENDPART
  		if ($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 1853  ENDPART
+ Line 2351  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 1861  ENDPART
+ Line 2361  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 1868  ENDPART
+ Line 2369  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 1907  ENDPART
+ Line 2409  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,$LaTeXwidth);
- Line 1955  ENDPART
+ Line 2458  ENDPART
  	 &Apache::lonhtmlcommon::Close_PrgWin($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 2153  ENDPART
+ Line 2657  ENDPART
  	    $URLback=~s|^/~|/priv/|;
  	}
      }
+     #
+     # Final adjustment of the font size:
+     #
+     $result = set_font_size($result);
  #-- writing .tex file in prtspool
      my $temp_file;
- Line 2237  ENDPART
+ Line 2746  ENDPART
      # If there's been an unrecoverable SSI error, report it to the user
      if ($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 2305  sub print_resources {
+ Line 2814  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) {
- Line 2316  sub print_resources {
+ Line 2824  sub print_resources {
  	$i++;
  	if ( !($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 2344  sub print_resources {
+ Line 2862  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 2353  sub print_resources {
+ Line 2874  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 2366  sub print_resources {
+ Line 2887  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 2379  sub print_resources {
+ Line 2903  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 2391  sub print_resources {
+ Line 2921  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$namepostfix}\\vskip 5 mm /;
      } else {
- Line 2500  sub get_randomly_ordered_warning {
+ Line 3035  sub get_randomly_ordered_warning {
  	    return '<message type="warning">'.$message.'</message>';
          }
      } else {
-         &Apache::lonnet::logthis('Retrieval of resources to check for folders set to be randomly ordered failed - could not create navmap object');
          $message = "Retrieval of information about ordering of resources failed.";
          return '<message type="warning">'.$message.'</message>';
      }
- Line 2580  sub printHelper {
+ Line 3114  sub printHelper {
      }
      # Detect whether we're coming from construction space
      if ($env{'form.postdata'}=~/^(?:http:\/\/[^\/]+\/|\/|)\~([^\/]+)\/(.*)$/) {
          $helper->{VARS}->{'filename'} = "~$1/$2";
- Line 2627  sub printHelper {
+ Line 3160  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 2636  sub printHelper {
+ Line 3171  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($postdata, '/') + 1);
- Line 2696  sub printHelper {
+ Line 3230  sub printHelper {
  	    "' variable='FINISHPAGE' />";
      }
-     if (($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>
-       $start_new_option
-     </resource>
-   </state>
    <state name="STUDENTS1" title="Select People">
        <message><b>Select sorting order of printout</b> </message>
      <choices variable='student_sort'>
- Line 2779  HELPERFRAGMENT
+ Line 3337  HELPERFRAGMENT
        <message><br /><hr /><br /> </message>
        <student multichoice='1' variable="STUDENTS" nextstate="PRINT_FORMATTING" coursepersonnel="1"/>
    </state>
  ALL_PROBLEMS
+          &Apache::lonxml::xmlparse($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 2799  ALL_PROBLEMS
+ Line 3400  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 2832  ALL_PROBLEMS
+ Line 3428  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">
-       <message><b>Select sorting order of printout</b> </message>
+         &Apache::lonxml::xmlparse($r, 'helper',
-     <choices variable='student_sort'>
+ 				  &generate_student_chooser('CHOOSE_TGT_STUDENTS_PAGE',
-       <choice computer='0'>Sort by section then student</choice>
+ 							    'student_sort',
-       <choice computer='1'>Sort by students across sections.</choice>
+ 							    'STUDENTS',
-     </choices>
+ 							    'CHOOSE_STUDENTS_PAGE'));
-       <message><br /><hr /><br /> </message>
+ 	&Apache::lonxml::xmlparse($r, 'helper',
-       <student multichoice='1' variable="STUDENTS" nextstate="SELECT_PROBLEMS" coursepersonnel="1"/>
+ 				  &generate_student_chooser('CHOOSE_STUDENTS',
-   </state>
+ 							    'student_sort',
-     $resource_selector
+ 							    'STUDENTS',
- CHOOSE_STUDENTS
+ 							    'SELECT_PROBLEMS'));
+ 	&Apache::lonxml::xmlparse($r, 'helper', $resource_selector);
  	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
  	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
- Line 2902  CHOOSE_STUDENTS
+ Line 3510  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 2981  CHOOSE_ANON1
+ Line 3556  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 3084  CHOOSE_ANON2
+ Line 3660  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 3159  CHOOSE_FROM_ANY_SEQUENCE
+ Line 3734  CHOOSE_FROM_ANY_SEQUENCE
  	&addMessage('<br />'
                     .'<h3>'.&mt('Print Options').'</h3>'
                     .&Apache::lonhtmlcommon::start_pick_box()
- #                  .&Apache::lonhtmlcommon::row_headline()
- #                  .'<h3>'.&mt('Print Options').'</h3>'
- #                  .&Apache::lonhtmlcommon::row_closure()
                     .&Apache::lonhtmlcommon::row_title(
                         '<label for="ANSWER_TYPE_forminput">'
                        .&mt('Print Answers')
- Line 3179  CHOOSE_FROM_ANY_SEQUENCE
+ Line 3751  CHOOSE_FROM_ANY_SEQUENCE
          Apache::lonhelper::dropdown->new();
  	&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 3278  CHOOSE_FROM_ANY_SEQUENCE
+ Line 3878  CHOOSE_FROM_ANY_SEQUENCE
  	    $paramHash->{'multichoice'} = "true";
  	    $paramHash->{'allowempty'}  = "true";
  	    $paramHash->{'variable'}   = "showallfoils";
- 	    $paramHash->{'CHOICES'} = [ ["Show all foils", "1"] ];
+ 	    $paramHash->{'CHOICES'} = [ [&mt('Show All Foils'), "1"] ];
  	    Apache::lonhelper::choices->new();
              &addMessage(&Apache::lonhtmlcommon::row_closure(1));
  	}
- Line 3315  CHOOSE_FROM_ANY_SEQUENCE
+ Line 3915  CHOOSE_FROM_ANY_SEQUENCE
  .qq|<a href="javascript:openbrowser('helpform','style_file_forminput','sty')">|
  .$selectfiletext.'</a>'
              .&Apache::lonhtmlcommon::row_closure()
-             .&Apache::lonhtmlcommon::row_title(&mt('Show all foils'))
+             .&Apache::lonhtmlcommon::row_title(&mt('Show All Foils'))
              .'</message>
  	     <choices allowempty="1" multichoice="true" variable="showallfoils">
                  <choice computer="1">&nbsp;</choice>
- Line 3344  CHOOSE_FROM_ANY_SEQUENCE
+ Line 3944  CHOOSE_FROM_ANY_SEQUENCE
  		</dropdown>
  PROBTYPE
              &Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);
              &addMessage(&Apache::lonhtmlcommon::row_closure(1));
          }
      }
- Line 3374  PROBTYPE
+ Line 3975  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 3453  sub render {
+ Line 4056  sub render {
      my $PaperType=&mt('Paper type');
      my $landscape=&mt('Landscape');
      my $portrait=&mt('Portrait');
      $result.='<h3>'.&mt('Layout Options').'</h3>'
              .&Apache::loncommon::start_data_table()
              .&Apache::loncommon::start_data_table_header_row()
- Line 3472  sub render {
+ Line 4077  sub render {
      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 3490  sub render {
+ Line 4095  sub render {
  	$_=~/(\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++;
      }
      $result .= <<HTML;
          </select>
+         <hidden name="${var}.pdfFormFields" value="no" />
      </td>
  HTML
      $result.=&Apache::loncommon::end_data_table_row()
- Line 3513  sub postprocess {
+ Line 4119  sub postprocess {
      my $helper = Apache::lonhelper->getHelper();
      $helper->{VARS}->{$var} =
          $env{"form.$var.layout"} . '|' . $env{"form.$var.cols"} . '|' .
-         $env{"form.$var.paper"};
+         $env{"form.$var.paper"} . '|' . $env{"form.$var.pdfFormFields"};
      return 1;
  }
- Line 3591  sub render {
+ Line 4197  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 3625  sub render {
+ Line 4227  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 $result;
  }
- Line 3691  sub preprocess {
+ Line 4279  sub preprocess {
  	($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.1.545.2.2
changed lines
	Added in v.1.568.2.10