loncom/interface/lonprintout.pm - diff

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Diff for /loncom/interface/lonprintout.pm between versions 1.509 and 1.590

-version 1.509, 2007/09/08 23:41:49
+version 1.590, 2011/06/06 10:53:09
  Line 1
- #
  # The LearningOnline Network
  # Printout
  #
  Line 27
  #
  #
  package Apache::lonprintout;
  use strict;
  use Apache::Constants qw(:common :http);
  use Apache::lonxml;
- Line 38  use Apache::grades;
+ Line 37  use Apache::grades;
  use Apache::edit;
  use Apache::File();
  use Apache::lonnavmaps;
+ use Apache::admannotations;
+ use Apache::lonenc;
+ use Apache::entities;
+ use Apache::londefdef;
+ use File::Basename;
+ use HTTP::Response;
  use LONCAPA::map();
  use POSIX qw(strftime);
  use Apache::lonlocal;
  use Carp;
  use LONCAPA;
  my %perm;
  my %parmhash;
  my $resources_printed;
+ # Global variables that describe errors in ssi calls detected  by ssi_with_retries.
+ #
+ my $ssi_error;			# True if there was an ssi error.
+ my $ssi_last_error_resource;	# The resource URI that could not be fetched.
+ my $ssi_last_error;		# The error text from the server. (e.g. 500 Server timed out).
+ #
+ #  Our ssi max retry count.
+ #
+ my $ssi_retry_count = 5;	# Some arbitrary value.
+ #  Font size:
+ my $font_size = 'normalsize';	# Default is normalsize...
+ #----------------------------  Helper helpers. -------------------------
+ # BZ5209:
+ #    Create the states needed to run the helper for incomplete problems from
+ #    the current folder for selected students.
+ #    This includes:
+ #    -  A resource selector limited to problems (incompleteness must be
+ #       calculated on a student per student basis.
+ #    -  A student selector.
+ #    -  Tie in to the FORMAT of the print job.
+ #
+ # States:
+ #   CHOOSE_INCOMPLETE_PEOPLE_SEQ      - Resource selection.
+ #   CHOOSE_STUDENTS_INCOMPLETE        - Student selection.
+ #   CHOOSE_STUDENTS_INCOMPLETE_FORMAT - Format selection
+ # Parameters:
+ #    helper - the helper which already contains info about the current folder we can
+ #             purloin.
+ #    url    - Top url of the sequence
+ # Return:
+ #     XML that can be parsed by the helper to drive the state machine.
+ #
+ sub create_incomplete_folder_selstud_helper($helper)
+ {
+     my ($helper, $map)  = @_;
+     my $symbFilter = '$res->shown_symb()';
+     my $selFilter   = '$res->is_problem()';
+     my $resource_chooser = &generate_resource_chooser('CHOOSE_INCOMPLETE_PEOPLE_SEQ',
+ 						      'Select problem(s) to print',
+ 						      'multichoice="1" toponly="1" addstatus="1" closeallpages="1"',
+ 						      'RESOURCES',
+ 						      'CHOOSE_STUDENTS_INCOMPLETE',
+ 						      $map,
+ 						      $selFilter,
+ 						      '',
+ 						      $symbFilter,
+ 						      '');
+     my $student_chooser = &generate_student_chooser('CHOOSE_STUDENTS_INCOMPLETE',
+ 						 'student_sort',
+ 						 'STUDENTS',
+ 						 'CHOOSE_STUDENTS_INCOMPLETE_FORMAT');
+     my $format_chooser = &generate_format_selector($helper,
+ 						'Format of the print job',
+ 						'','CHOOSE_STUDENTS_INCOMPLETE_FORMAT'); # end state.
+     return $resource_chooser . $student_chooser . $format_chooser;
+ }
+ # BZ 5209
+ #     Create the states needed to run the helper for incomplete problems from
+ #     the current folder for selected students.
+ #     This includes:
+ #     - A resource selector limited to problems.  (incompleteness must be calculated
+ #       on a student per student basis.
+ #     - A student selector.
+ #     - Tie in to format for the print job.
+ # States:
+ #    INCOMPLETE_PROBLEMS_COURSE_RESOURCES - Resource selector.
+ #    INCOMPLETE_PROBLEMS_COURSE_STUDENTS  - Student selector.
+ #    INCOMPLETE_PROBLEMS_COURSE_FORMAT    - Format selection.
+ #
+ # Parameters:
+ #   helper   - Helper we are creating states for.
+ # Returns:
+ #   Text that can be parsed by the helper.
+ #
+ sub create_incomplete_course_helper {
+     my $helper = shift;
+     my $filter = '$res->is_problem() || $res->contains_problem() || $res->is_sequence() || $res->is_practice())';
+     my $symbfilter = '$res->shown_symb()';
+     my $resource_chooser = &generate_resource_chooser('INCOMPLETE_PROBLEMS_COURSE_RESOURCES',
+ 						      'Select problem(s) to print',
+ 						      'multichoice = "1" suppressEmptySequences="0" addstatus="1" closeallpagtes="1"',
+ 						      'RESOURCES',
+ 						      'INCOMPLETE_PROBLEMS_COURSE_STUDENTS',
+ 						      '',
+ 						      $filter,
+ 						      '',
+ 						      $symbfilter,
+ 						      '');
+     my $people_chooser  = &generate_student_chooser('INCOMPLETE_PROBLEMS_COURSE_STUDENTS',
+ 						    'student_sort',
+ 						    'STUDENTS',
+ 						    'INCOMPLETE_PROBLEMS_COURSE_FORMAT');
+     my $format = &generate_format_selector($helper,
+ 					   'Format of the print job',
+ 					   '',
+ 					   'INCOMPLETE_PROBLEMS_COURSE_FORMAT'); # end state.
+     return $resource_chooser . $people_chooser . $format;
+ }
+ # BZ5209
+ #   Creates the states needed to run the print helper for a student
+ #   that wants to print his incomplete problems from the current folder.
+ # Parameters:
+ #   $helper - helper we are generating states for.
+ #   $map    - The map for which the student wants incomplete problems.
+ # Returns:
+ #   XML that defines the helper states being created.
+ #
+ # States:
+ #   CHOOSE_INCOMPLETE_SEQ  - Resource selector.
+ #
+ sub create_incomplete_folder_helper {
+     my ($helper, $map) = @_;
+     my $filter    = '$res->is_problem()';
+     $filter      .= ' && $res->resprintable() ';
+     $filter      .= ' && $res->is_incomplete() ';
+     my $symfilter = '$res->shown_symb()';
+     my $resource_chooser = &generate_resource_chooser('CHOOSE_INCOMPLETE_SEQ',
+ 						      'Select problem(s) to print',
+ 						      'multichoice="1", toponly ="1", addstatus="1", closeallpages="1"',
+ 						      'RESOURCES',
+ 						      'PAGESIZE',
+ 						      $map,
+ 						      $filter, '',
+ 						      $symfilter,
+ 						      '');
+     return $resource_chooser;
+ }
+ #  Returns the text neded for a student chooser.
+ #  that text must still be parsed by the helper xml parser.
+ # Parameters:
+ #   this_state   - State name of the chooser.
+ #   sort_choice  - variable to hold the sorting choice.
+ #   variable     - Name of variable to hold students.
+ #   next_state   - State after chooser.
+ sub generate_student_chooser {
+     my ($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 $result;
+ }
+ sub generate_format_selector {
+     my ($helper,$title,$nextstate, $thisstate) = @_;
+     my $secpdfoption;
+     my $state = 'PRINT_FORMATTING';
+     if ($thisstate) {
+ 	$state = $thisstate;
+     }
+     unless (($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')  ) {
+         $secpdfoption =  '<choice computer="sections">Each PDF contains exactly one section</choice>';
+     }
+     return <<RESOURCE_SELECTOR;
+     <state name="$state" title="$title">
+     $nextstate
+     <message><br /><big><i><b>How should the results be printed?</b></i></big><br /></message>
+     <choices variable="EMPTY_PAGES">
+       <choice computer='0'>Start each student\'s assignment on a new page/column (add a pagefeed after each assignment)</choice>
+       <choice computer='1'>Add one empty page/column after each student\'s assignment</choice>
+       <choice computer='2'>Add two empty pages/column after each student\'s assignment</choice>
+       <choice computer='3'>Add three empty pages/column after each student\'s assignment</choice>
+     </choices>
+     <nextstate>PAGESIZE</nextstate>
+     <message><hr width='33%' /><b>How do you want assignments split into PDF files? </b></message>
+     <choices variable="SPLIT_PDFS">
+        <choice computer="all">All assignments in a single PDF file</choice>
+        $secpdfoption
+        <choice computer="oneper">Each PDF contains exactly one assignment</choice>
+        <choice computer="usenumber" relatedvalue="NUMBER_TO_PRINT">
+             Specify the number of assignments per PDF:</choice>
+     </choices>
+     </state>
+ RESOURCE_SELECTOR
+ }
+ #-----------------------------------------------------------------------
  # Fetch the contents of a resource, uninterpreted.
  # This is used here to fetch a latex file to be included
  # verbatim into the printout<
- Line 70  sub fetch_raw_resource {
+ Line 455  sub fetch_raw_resource {
  }
+ #  Fetch the annotations associated with a URL and
+ #  put a centered 'annotations:' title.
+ #  This is all suppressed if the annotations are empty.
+ #
+ sub annotate {
+     my ($symb) = @_;
+     my $annotation_text = &Apache::loncommon::get_annotation($symb, 1);
+     my $result = "";
+     if (length($annotation_text) > 0) {
+ 	$result .= '\\hspace*{\\fill} \\\\[\\baselineskip] \textbf{Annotations:} \\\\ ';
+ 	$result .= "\n";
+ 	$result .= &Apache::lonxml::latex_special_symbols($annotation_text,"");	# Escape latex.
+ 	$result .= "\n\n";
+     }
+     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 $output;
+ }
+ #
+ #   ssi_with_retries- Does the server side include of a resource.
+ #                      if the ssi call returns an error we'll retry it up to
+ #                      the number of times requested by the caller.
+ #                      If we still have a proble, no text is appended to the
+ #                      output and we set some global variables.
+ #                      to indicate to the caller an SSI error occurred.
+ #                      All of this is supposed to deal with the issues described
+ #                      in LonCAPA BZ 5631 see:
+ #                      http://bugs.lon-capa.org/show_bug.cgi?id=5631
+ #                      by informing the user that this happened.
+ #
+ # Parameters:
+ #   resource   - The resource to include.  This is passed directly, without
+ #                interpretation to lonnet::ssi.
+ #   form       - The form hash parameters that guide the interpretation of the resource
+ #
+ #   retries    - Number of retries allowed before giving up completely.
+ # Returns:
+ #   On success, returns the rendered resource identified by the resource parameter.
+ # Side Effects:
+ #   The following global variables can be set:
+ #    ssi_error                - If an unrecoverable error occurred this becomes true.
+ #                               It is up to the caller to initialize this to false
+ #                               if desired.
+ #    ssi_last_error_resource  - If an unrecoverable error occurred, this is the value
+ #                               of the resource that could not be rendered by the ssi
+ #                               call.
+ #    ssi_last_error           - The error string fetched from the ssi response
+ #                               in the event of an error.
+ #
+ sub ssi_with_retries {
+     my ($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) {
+ 	$ssi_error               = 1;
+ 	$ssi_last_error_resource = $resource;
+ 	$ssi_last_error          = $response->code . " " . $response->message;
+         $content='\section*{!!! An error occurred !!!}';
+ 	&Apache::lonnet::logthis("Error in SSI resource: $resource Error: $ssi_last_error");
+     }
+     return $content;
+ }
+ sub get_student_view_with_retries {
+     my ($curresline,$retries,$username,$userdomain,$courseid,$target,$moreenv)=@_;
+     my ($content, $response) = &Apache::loncommon::get_student_view_with_retries($curresline,$retries,$username,$userdomain,$courseid,$target,$moreenv);
+     if (!$response->is_success) {
+         $ssi_error               = 1;
+         $ssi_last_error_resource = $curresline.' for user '.$username.':'.$userdomain;
+         $ssi_last_error          = $response->code . " " . $response->message;
+         $content='\section*{!!! An error occurred !!!}';
+         &Apache::lonnet::logthis("Error in SSI (student view) resource: $curresline Error: $ssi_last_error User: $username:$userdomain");
+     }
+     return $content;
+ }
  #
  #   printf_style_subst  item format_string repl
  #
- Line 124  sub printf_style_subst {
+ Line 682  sub printf_style_subst {
  #     %a    - Assignment name.
  #     %c    - Course name.
  #     %n    - Student name.
+ #     %s    - The section if it is supplied.
  #
  sub format_page_header {
-     my ($width, $format, $assignment, $course, $student) = @_;
+     my ($width, $format, $assignment, $course, $student, $section) = @_;
      $width = &recalcto_mm($width); # Get width in mm.
+     my $chars_per_line = int($width/1.6);   # Character/textline.
      #  Default format?
      if ($format eq '') {
- Line 142  sub format_page_header {
+ Line 705  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);
- 	my $firstline = "$student $course";
+ 	$format  = "%$name_length".'n';
- 	if (length($firstline) > $chars_per_line) {
- 	    my $lastchar = $chars_per_line - length($student) - 1;
+ 	if ($section) {
- 	    if ($lastchar > 0) {
+ 	    $format .=  ' - Sec: '."%$sec_length".'s';
- 		$course = substr($course, 0, $lastchar);
- 	    } else {		# Nothing left of course:
- 		$course = '';
- 	    }
- 	}
- 	if (length($assignment) > $chars_per_line) {
- 	    $assignment = substr($assignment, 0, $chars_per_line);
  	}
- 	$format =  "\\textbf{$student} $course \\hfill \\thepage \\\\ \\textit{$assignment}";
-     } else {
- 	# An open question is how to handle long user formatted page headers...
- 	# A possible future is to support e.g. %na so that the user can control
- 	# the truncation of the elements that can appear in the header.
- 	#
- 	$format =  &printf_style_subst("a", $format, $assignment);
- 	$format =  &printf_style_subst("c", $format, $course);
- 	$format =  &printf_style_subst("n", $format, $student);
- 	# If the user put %'s in the format string, they  must be escaped
- 	# to \% else LaTeX will think they are comments and terminate
- 	# the line.. which is bad!!!
+ 	$format .= '\\\\%c \\\\ %a';
      }
+     # An open question is how to handle long user formatted page headers...
+     # A possible future is to support e.g. %na so that the user can control
+     # the truncation of the elements that can appear in the header.
+     #
+     $format =  &printf_style_subst("a", $format, $assignment);
+     $format =  &printf_style_subst("c", $format, $course);
+     $format =  &printf_style_subst("n", $format, $student);
+     $format =  &printf_style_subst("s", $format, $section);
+     # If the user put %'s in the format string, they  must be escaped
+     # to \% else LaTeX will think they are comments and terminate
+     # the line.. which is bad!!!
+     # If the user has role author, $course and $assignment are empty so
+     # there is '\\ \\ ' in the page header. That's cause a error in LaTeX
+     if($format =~ /\\\\\s\\\\\s/) {
+         #TODO find sensible caption for page header
+         my $testPrintout = '\\\\'.&mt('Construction Space').' \\\\'.&mt('Test-Printout ');
+         $format =~ s/\\\\\s\\\\\s/$testPrintout/;
+     }
+     #
+     #  We're going to trust LaTeX to break lines appropriately, but
+     #  we'll truncate anything that's more than 3 lines worth of
+     # text.  This is also assuming (which will probably end badly)
+     # nobody's going to embed LaTeX control sequences in the title
+     # header or rather that those control sequences won't get broken
+     # by the stuff below.
+     #
+     my $total_length = 3*$chars_per_line;
+     if (length($format) > $total_length) {
+ 	$format = substr($format, 0, $total_length);
+     }
      return $format;
- Line 280  sub is_valid_alpha_code {
+ Line 859  sub is_valid_alpha_code {
  sub is_code_valid {
      my ($code_value, $code_option) = @_;
      my ($code_type, $code_length) = ('letter', 6);	# defaults.
-     open(FG, $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
+     my @lines = &Apache::grades::get_scantronformat_file();
-     foreach my $line (<FG>) {
+     foreach my $line (@lines) {
  	my ($name, $type, $length) = (split(/:/, $line))[0,2,4];
  	if($name eq $code_option) {
  	    $code_length = $length;
- Line 399  sub adjust_number_to_print {
+ Line 978  sub adjust_number_to_print {
  	#  Unmodified.
      } else {
  	# Error!!!!
  	croak "bad SPLIT_PDFS: $split_pdf in lonprintout::adjust_number_to_print";
      }
  }
  sub character_chart {
+     my $result = shift;
+     return  &Apache::entities::replace_entities($result);
+ }
+ sub old_character_chart {
      my $result = shift;
      $result =~ s/&\#0?0?(7|9);//g;
      $result =~ s/&\#0?(10|13);//g;
- Line 526  sub character_chart {
+ Line 1112  sub character_chart {
      $result =~ s/&(\#165|yen);/\\textyen /g;
      $result =~ s/&(\#166|brvbar);/\\textbrokenbar /g;
      $result =~ s/&(\#167|sect);/\\textsection /g;
-     $result =~ s/&(\#168|uml);/\\texthighdieresis /g;
+     $result =~ s/&(\#168|uml);/\\"\{\} /g;
      $result =~ s/&(\#169|copy);/\\copyright /g;
      $result =~ s/&(\#170|ordf);/\\textordfeminine /g;
      $result =~ s/&(\#172|not);/\\ensuremath\{\\neg\}/g;
- Line 537  sub character_chart {
+ Line 1123  sub character_chart {
      $result =~ s/&(\#177|plusmn);/\\ensuremath\{\\pm\}/g;
      $result =~ s/&(\#178|sup2);/\\ensuremath\{^2\}/g;
      $result =~ s/&(\#179|sup3);/\\ensuremath\{^3\}/g;
-     $result =~ s/&(\#180|acute);/\\textacute /g;
+     $result =~ s/&(\#180|acute);/\\'\{\} /g;
      $result =~ s/&(\#181|micro);/\\ensuremath\{\\mu\}/g;
      $result =~ s/&(\#182|para);/\\P/g;
      $result =~ s/&(\#183|middot);/\\ensuremath\{\\cdot\}/g;
- Line 720  sub character_chart {
+ Line 1306  sub character_chart {
      $result =~ s/&(hearts|\#9829);/\\ensuremath\{\\heartsuit\}/g;
      $result =~ s/&(diams|\#9830);/\\ensuremath\{\\diamondsuit\}/g;
  #   Chemically useful 'things' contributed by Hon Kie (bug 4652).
      $result =~ s/&\#8636;/\\ensuremath\{\\leftharpoonup\}/g;
      $result =~ s/&\#8637;/\\ensuremath\{\\leftharpoondown\}/g;
      $result =~ s/&\#8640;/\\ensuremath\{\\rightharpoonup\}/g;
- Line 733  sub character_chart {
+ Line 1320  sub character_chart {
      $result =~ s/&\#8600;/\\ensuremath\{\\searrow\}/g;
      $result =~ s/&\#8601;/\\ensuremath\{\\swarrow\}/g;
      $result =~ s/&\#8598;/\\ensuremath\{\\nwarrow\}/g;
+     # Left/right quotations:
+     $result =~ s/&(ldquo|#8220);/\`\`/g;
+     $result =~ s/&(rdquo|#8221);/\'\'/g;
      return $result;
  }
- Line 752  my %page_formats=
+ Line 1347  my %page_formats=
       'legal' => {
  	 'book' => {
  	     '1' => ['7.1 in','13 in',,'-0.57 in','-0.57 in','-0.5 in'],
- 	     '2' => ['3.16 in','13 in','-0.57 in','-0.57 in','-0.5 in']
+ 	     '2' => ['3.66 in','13 in','-0.57 in','-0.57 in','-0.5 in']
  	 },
  	 'album' => {
  	     '1' => ['12 in','7.1 in',,'-0.57 in','-0.57 in','-0.5 in'],
- Line 858  sub get_course {
+ Line 1453  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 $courseidinfo;
  }
- Line 868  sub page_format_transformation {
+ Line 1465  sub page_format_transformation {
      if ($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 880  sub page_format_transformation {
+ Line 1477  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 893  sub page_format_transformation {
+ Line 1489  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 1021  sub IndexCreation {
+ Line 1623  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".
- 	     '\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 1115  sub unsupported {
+ Line 1695  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'} = $pdfFormFields; #
+ 	    $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 1142  sub recently_generated {
+ Line 1903  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 $output;
  }
  #
- Line 1168  sub recently_generated {
+ Line 1951  sub recently_generated {
  #    A reference to a page break hash.
  #
  #
- #use Data::Dumper;
+ # use Data::Dumper;
- #sub dump_helper_vars {
+ # sub dump_helper_vars {
  #    my ($helper) = @_;
  #    my $helpervars = Dumper($helper->{'VARS'});
  #    &Apache::lonnet::logthis("Dump of helper vars:\n $helpervars");
- Line 1184  sub get_page_breaks  {
+ Line 1967  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 $result;
+ }
  #  Output a sequence (recursively if neeed)
  #  from construction space.
- Line 1200  sub get_page_breaks  {
+ Line 2099  sub get_page_breaks  {
  #
  sub print_construction_sequence {
      my ($currentURL, $helper, %form, $LaTeXwidth) = @_;
      my $result;
      my $rndseed=time;
      if ($helper->{'VARS'}->{'curseed'}) {
- Line 1222  sub print_construction_sequence {
+ Line 2123  sub print_construction_sequence {
  		$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
  		$form{'rndseed'}=$rndseed;
  		$resources_printed .=$urlp.':';
- 		$texversion=&Apache::lonnet::ssi($urlp,%form);
+ 		$texversion=&ssi_with_retries($urlp, $ssi_retry_count, %form);
  	    }
  	    if((($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||
  		($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) &&
- Line 1235  sub print_construction_sequence {
+ Line 2136  sub print_construction_sequence {
  		$answerform{'problem_split'}=$parmhash{'problem_stream_switch'};
  		if ($urlp=~/\/res\//) {$env{'request.state'}='published';}
  		$resources_printed .= $urlp.':';
- 		my $answer=&Apache::lonnet::ssi($urlp,%answerform);
+ 		my $answer=&ssi_with_retries($urlp, $ssi_retry_count, %answerform);
  		if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
  		    $texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
  		} else {
- Line 1262  sub print_construction_sequence {
+ Line 2163  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 1281  sub print_construction_sequence {
+ Line 2182  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;
  }
+ #
+ #  Top level for generating print output.
+ #
+ #  May call print_resources if multiple resources will be printed.
+ #
+ #  The main driver is $selectionmade which reflects the type of print out
+ #  requested:
+ #   Value    Print type:
+ #   1        Print resource that's being looked at.
+ #   2        Print problems in a map or in a page.
+ #   3        Print pages in a map or resources in a page.
+ #   4        Print all problems  or all resources.
+ #   5        Print problems for seleted students.
+ #   6        Print selected problems from a folder.
+ #   7        Print print selected resources from some scope.
+ #   8        Print resources for selected students.
+ #
+ #BZ 5209
+ #   2        map_incomplete_problems_seq Print incomplete problems from the current
+ #            folder in student context.
+ #   101      map_incomplete_problems_people_seq Print incomplete problems from the
+ #            current folder in privileged context.
+ #   102      incomplete_problems_selpeople_course Print incomplete problems for
+ #            selected people from the entire course.
+ #
+ #   Item 101 has much the same processing as 8,
+ #   Item 102 has much the same processing as 8.
+ #
+ #  Differences:  Item 101, 102 require per-student filtering of the resource
+ #  set so that only the incomplete resources are printed.
+ #  For item 100, filtering was done at the helper level.
  sub output_data {
      my ($r,$helper,$rparmhash) = @_;
      my %parmhash = %$rparmhash;
+     $ssi_error = 0;		# This will be set nonzero by failing ssi's.
      $resources_printed = '';
+     $font_size = $helper->{'VARS'}->{'fontsize'};
+     my $print_type = $helper->{'VARS'}->{'PRINT_TYPE'}; # Allows textual simplification.
      my $do_postprocessing = 1;
      my $js = <<ENDPART;
  <script type="text/javascript">
- Line 1319  sub output_data {
+ Line 2269  sub output_data {
  </script>
  ENDPART
-     my $start_page  = &Apache::loncommon::start_page('Preparing Printout',$js);
+     # Breadcrumbs
+     #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 1329  ENDPART
+ Line 2289  ENDPART
      # indexed by symb and contains 1's for each break.
      $env{'form.pagebreaks'}  = $helper->{'VARS'}->{'FINISHPAGE'};
-     $env{'form.lastprinttype'} = $helper->{'VARS'}->{'PRINT_TYPE'};
+     &set_form_extraspace($helper);
+     $env{'form.lastprinttype'} = $print_type;
      &Apache::loncommon::store_course_settings('print',
  					      {'pagebreaks'    => 'scalar',
+ 					       'extraspace'    => 'scalar',
+ 					       'extraspace_units' => 'scalar',
  					       'lastprinttype' => 'scalar'});
      my %page_breaks  = &get_page_breaks($helper);
      my $format_from_helper = $helper->{'VARS'}->{'FORMAT'};
      my ($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);
      my @print_array=();
      my @student_names=();
      #  Common settings for the %form has:
      # In some cases these settings get overriddent by specific cases, but the
      # settings are common enough to make it worthwhile factoring them out
- Line 1360  ENDPART
+ Line 2320  ENDPART
      my %form;
      $form{'grade_target'} = 'tex';
      $form{'textwidth'}    = &get_textwidth($helper, $LaTeXwidth);
+     $form{'pdfFormFields'} = $pdfFormFields;
      # If form.showallfoils is set, then request all foils be shown:
      # privilege will be enforced both by not allowing the
- Line 1373  ENDPART
+ Line 2334  ENDPART
      }
      if ($helper->{'VARS'}->{'style_file'}=~/\w/) {
- 	&Apache::lonnet::appenv('construct.style' =>
+ 	&Apache::lonnet::appenv({'construct.style' =>
- 				$helper->{'VARS'}->{'style_file'});
+ 				$helper->{'VARS'}->{'style_file'}});
      } elsif ($env{'construct.style'}) {
- 	&Apache::lonnet::delenv('construct\\.style');
+ 	&Apache::lonnet::delenv('construct.style');
      }
+     if ($print_type eq 'current_document') {
-     if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'current_document') {
        #-- single document - problem, page, html, xml, ...
  	my ($currentURL,$cleanURL);
- Line 1389  ENDPART
+ Line 2349  ENDPART
  	    $currentURL=$helper->{'VARS'}->{'postdata'};
  	    $cleanURL=&Apache::lonenc::check_decrypt($currentURL);
  	} else {
              #prints resource from the construction space
  	    $currentURL='/'.$helper->{'VARS'}->{'filename'};
  	    if ($currentURL=~/([^?]+)/) {$currentURL=$1;}
- Line 1396  ENDPART
+ Line 2357  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 1407  ENDPART
+ Line 2368  ENDPART
  		$form{'suppress_tries'}=$parmhash{'suppress_tries'};
  		$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
  		$form{'print_discussions'}=$helper->{'VARS'}->{'PRINT_DISCUSSIONS'};
- 		if ($helper->{'VARS'}->{'PRINT_DISCUSSIONS'} eq 'yes') {$form{'problem_split'}='yes';}
+ 		$form{'print_annotations'}=$helper->{'VARS'}->{'PRINT_ANNOTATIONS'};
+ 		if (($helper->{'VARS'}->{'PRINT_DISCUSSIONS'} eq 'yes') ||
+ 		    ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes')) {
+ 		    $form{'problem_split'}='yes';
+ 		}
  		if ($helper->{'VARS'}->{'curseed'}) {
  		    $rndseed=$helper->{'VARS'}->{'curseed'};
  		}
  		$form{'rndseed'}=$rndseed;
- 		&Apache::lonnet::appenv(%moreenv);
+ 		&Apache::lonnet::appenv(\%moreenv);
  		&Apache::lonxml::clear_problem_counter();
  		$resources_printed .= $currentURL.':';
- 		$texversion.=&Apache::lonnet::ssi($currentURL,%form);
+ 		$texversion.=&ssi_with_retries($currentURL,$ssi_retry_count, %form);
+ 		#  Add annotations if required:
  		&Apache::lonxml::clear_problem_counter();
  		&Apache::lonnet::delenv('request.filename');
- Line 1436  ENDPART
+ Line 2403  ENDPART
  		    $form{'problemtype'}='exam';
  		}
  		$resources_printed .= $currentURL.':';
- 		my $answer=&Apache::lonnet::ssi($currentURL,%form);
+ 		my $answer=&ssi_with_retries($currentURL,$ssi_retry_count, %form);
  		if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
  		    $texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
  		} else {
- Line 1454  ENDPART
+ Line 2423  ENDPART
  		    }
  		    $texversion.='\vskip 1 mm '.$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,$currentURL);
  	    }
- Line 1467  ENDPART
+ Line 2450  ENDPART
  		($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 1482  ENDPART
+ Line 2466  ENDPART
  		$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
  		if ($currentURL=~/\/syllabus$/) {$currentURL=~s/\/res//;}
  		$resources_printed .= $currentURL.':';
- 		my $texversion=&Apache::lonnet::ssi($currentURL,%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:
  	    #
  	    $result = &fetch_raw_resource($currentURL);
+ 	    if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
+ 		my $annotation = &annotate($currentURL);
+ 		$result =~ s/(\\end{document})/$annotation$1/;
+ 	    }
  	    $do_postprocessing = 0; # Don't massage the result.
+ 	} elsif ($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
+     } elsif (($print_type eq 'map_problems')          or
-              ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or
+ 	     ($print_type eq 'map_problems_in_page')  or
-              ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems')       or
+ 	     ($print_type eq 'map_resources_in_page') or
- 	     ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_resources')      or # BUGBUG
+              ($print_type eq 'map_problems_pages')    or
- 	     ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'select_sequences')) {
+              ($print_type eq 'all_problems')          or
+ 	     ($print_type eq 'all_resources')         or # BUGBUG
+ 	     ($print_type eq 'select_sequences')      or
+ 	     ($print_type eq 'map_incomplete_problems_seq')
+ 	     ) {
          #-- produce an output string
- 	if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems') {
+ 	if (($print_type eq 'map_problems')                or
+ 	    ($print_type eq 'map_incomplete_problems_seq') or
+ 	    ($print_type eq 'map_problems_in_page') ) {
  	    $selectionmade = 2;
- 	} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') {
+ 	} elsif (($print_type eq 'map_problems_pages') or
+ 		 ($print_type eq 'map_resources_in_page'))
+ 	{
  	    $selectionmade = 3;
- 	} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems') {
+ 	} elsif (($print_type eq 'all_problems')
+ 		 ) {
  	    $selectionmade = 4;
- 	} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_resources') {  #BUGBUG
+ 	} elsif ($print_type eq 'all_resources') {  #BUGBUG
  	    $selectionmade = 4;
- 	} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'select_sequences') {
+ 	} elsif ($print_type eq 'select_sequences') {
  	    $selectionmade = 7;
  	}
  	$form{'problem_split'}=$parmhash{'problem_stream_switch'};
  	$form{'suppress_tries'}=$parmhash{'suppress_tries'};
  	$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
  	$form{'print_discussions'}=$helper->{'VARS'}->{'PRINT_DISCUSSIONS'};
- 	if ($helper->{'VARS'}->{'PRINT_DISCUSSIONS'} eq 'yes') {$form{'problem_split'}='yes';}
+ 	$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 $flag_latex_header_remove = 'NO';
  	my $flag_page_in_sequence = 'NO';
  	my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'};
- Line 1528  ENDPART
+ Line 2550  ENDPART
  	my $pbreakresources = keys %page_breaks;
  	for (my $i=0;$i<=$#master_seq;$i++) {
+ 	    &Apache::lonenc::reset_enc();
  	    # Note due to document structure, not allowed to put \newpage
  	    # prior to the first resource
- Line 1536  ENDPART
+ Line 2561  ENDPART
  		    $result.="\\newpage\n";
  		}
  	    }
- 	    my ($sequence,undef,$urlp)=&Apache::lonnet::decode_symb($master_seq[$i]);
+ 	    $result .= &get_extra_vspaces($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'}=$assignment;}
  	    if ($i==0) {$prevassignment=$assignment;}
  	    my $texversion='';
  	    if ($urlp!~m|^/adm/|
  		&& $urlp=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) {
  		$resources_printed .= $urlp.':';
  		&Apache::lonxml::remember_problem_counter();
- 		$texversion.=&Apache::lonnet::ssi($urlp,%form);
+ 		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) &&
+                              (($urlp=~/\.page$/) ||
+                               ($print_type eq 'map_problems_in_page') ||
+                               ($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 1566  ENDPART
+ Line 2602  ENDPART
  		    $resources_printed .= $urlp.':';
  		    &Apache::lonxml::restore_problem_counter();
- 		    my $answer=&Apache::lonnet::ssi($urlp,%answerform);
+ 		    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 1584  ENDPART
+ Line 2630  ENDPART
  			    $texversion='';
  			}
  		    }
  		}
+ 		if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
+ 		    my $annotation .= &annotate($urlp);
+ 		    $texversion =~ s/(\\keephidden{ENDOFPROBLEM})/$annotation$1/;
+ 		}
  		if ($flag_latex_header_remove ne 'NO') {
  		    $texversion = &latex_header_footer_remove($texversion);
  		} else {
- Line 1596  ENDPART
+ Line 2648  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 1615  ENDPART
+ Line 2667  ENDPART
  		$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
  		if ($urlp=~/\/syllabus$/) {$urlp=~s/\/res//;}
  		$resources_printed .= $urlp.':';
- 		my $texversion=&Apache::lonnet::ssi($urlp,%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$1/;
+ 		}
  		if ($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 1633  ENDPART
+ Line 2711  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') {
  	    $result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;
  	}
  	$result .= '\end{document}';
-      } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') ||
+      } elsif (($print_type eq 'problems_for_students')           ||
- 	      ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')){
+ 	      ($print_type eq 'problems_for_students_from_page') ||
+ 	      ($print_type eq 'all_problems_students')           ||
+ 	      ($print_type eq 'resources_for_students')){
       #-- prints assignments for whole class or for selected students
  	 my $type;
- 	 if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') {
+ 	 if (($print_type eq 'problems_for_students')           ||
+ 	     ($print_type eq 'problems_for_students_from_page') ||
+ 	     ($print_type eq 'all_problems_students') ) {
  	     $selectionmade=5;
  	     $type='problems';
- 	 } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students') {
+ 	 } elsif ($print_type eq 'resources_for_students') {
  	     $selectionmade=8;
  	     $type='resources';
  	 }
- Line 1686  ENDPART
+ Line 2770  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);
  	 $moreenv{'print_discussions'}=$helper->{'VARS'}->{'PRINT_DISCUSSIONS'};
+ 	 $moreenv{'print_annotations'} = $helper->{'VARS'}->{'PRINT_ANNOTATIONS'};
  	 $moreenv{'problem_split'}    = $parmhash{'problem_stream_switch'};
  	 $moreenv{'suppress_tries'}   = $parmhash{'suppress_tries'};
- 	 if ($helper->{'VARS'}->{'PRINT_DISCUSSIONS'} eq 'yes') {$moreenv{'problem_split'}='yes';}
+ 	 if (($helper->{'VARS'}->{'PRINT_DISCUSSIONS'} eq 'yes')  ||
+ 	     ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes')) {
+ 	     $moreenv{'problem_split'}='yes';
+ 	 }
  	 my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$#students+1,'inline','75');
  	 my $student_counter=-1;
  	 my $i = 0;
- Line 1723  ENDPART
+ Line 2812  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')     ||
+      } elsif (($print_type eq 'problems_for_anon')      ||
- 	      ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_anon')  ) {
+ 	      ($print_type eq 'problems_for_anon_page') ||
+ 	      ($print_type eq 'resources_for_anon')  ) {
  	 my $cdom =$env{'course.'.$env{'request.course.id'}.'.domain'};
  	 my $cnum =$env{'course.'.$env{'request.course.id'}.'.num'};
  	 my $num_todo=$helper->{'VARS'}->{'NUMBER_TO_PRINT_TOTAL'};
- Line 1740  ENDPART
+ Line 2831  ENDPART
  	 my $selected_code = $helper->{'VARS'}->{'CODE_SELECTED_FROM_LIST'};
  	 my $code_option=$helper->{'VARS'}->{'CODE_OPTION'};
- 	 open(FH,$Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
+          my @lines = &Apache::grades::get_scantronformat_file();
  	 my ($code_type,$code_length)=('letter',6);
- 	 foreach my $line (<FH>) {
+ 	 foreach my $line (@lines) {
  	     my ($name,$type,$length) = (split(/:/,$line))[0,2,4];
  	     if ($name eq $code_option) {
  		 $code_length=$length;
- Line 1792  ENDPART
+ Line 2883  ENDPART
  	     @allcodes=keys(%allcodes);
  	 }
  	 my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'};
- 	 my ($type) = split(/_/,$helper->{'VARS'}->{'PRINT_TYPE'});
+ 	 my ($type) = split(/_/,$print_type);
  	 &adjust_number_to_print($helper);
  	 my $number_per_page=$helper->{'VARS'}->{'NUMBER_TO_PRINT'};
- 	 if ($number_per_page eq '0' || $number_per_page eq 'all') {
+ 	 if ($number_per_page eq '0' || $number_per_page eq 'all'
- 	     $number_per_page=$num_todo;
+ 	     || $number_per_page eq 'section') {
+ 	     $number_per_page=$num_todo > 0 ? $num_todo : 1;
  	 }
  	 my $flag_latex_header_remove = 'NO';
  	 my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$num_todo,'inline','75');
- Line 1822  ENDPART
+ Line 2914  ENDPART
  	 }
  	 &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
  	 $result .= $print_array[0].'  \end{document}';
-      } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_from_directory') {
+      } elsif ($print_type eq 'problems_from_directory') {
      #prints selected problems from the subdirectory
  	$selectionmade = 6;
          my @list_of_files=split /\|\|\|/, $helper->{'VARS'}->{'FILES'};
- Line 1833  ENDPART
+ Line 2925  ENDPART
  	    $rndseed=$helper->{'VARS'}->{'curseed'};
  	}
  	for (my $i=0;$i<=$#list_of_files;$i++) {
+ 	    &Apache::lonenc::reset_enc();
  	    my $urlp = $list_of_files[$i];
  	    $urlp=~s|//|/|;
  	    if ($urlp=~/\//) {
- Line 1844  ENDPART
+ Line 2939  ENDPART
  		    $urlp =~ s|^$Apache::lonnet::perlvar{'lonDocRoot'}||;
  		}
  		$resources_printed .= $urlp.':';
- 		my $texversion=&Apache::lonnet::ssi($urlp,%form);
+ 		my $texversion=&ssi_with_retries($urlp, $ssi_retry_count, %form);
  		if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||
  		   ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {
  		    #  Don't permanently pervert %form:
- Line 1854  ENDPART
+ Line 2949  ENDPART
  		    $answerform{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
  		    $answerform{'rndseed'}=$rndseed;
  		    $resources_printed .= $urlp.':';
- 		    my $answer=&Apache::lonnet::ssi($urlp,%answerform);
+ 		    my $answer=&ssi_with_retries($urlp, $ssi_retry_count, %answerform);
  		    if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
  			$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
  		    } else {
- Line 1871  ENDPART
+ Line 2966  ENDPART
  			$texversion.='\vskip 1 mm '.$answer.'\end{document}';
  		    }
  		}
-                 #this chunck is responsible for printing the path to problem
+                 #this chunk is responsible for printing the path to problem
  		my $newurlp=$urlp;
  		if ($newurlp=~/~/) {$newurlp=~s|\/~([^\/]+)\/|\/home\/$1\/public_html\/|;}
  		$newurlp=&path_to_problem($newurlp,$LaTeXwidth);
- Line 1900  ENDPART
+ Line 2996  ENDPART
      # Only post process if that has not been turned off e.g. by a raw latex resource.
      if ($do_postprocessing) {
- 	$result = &page_format_transformation($papersize,$laystyle,$numberofcolumns,$helper->{'VARS'}->{'PRINT_TYPE'},$result,$helper->{VARS}->{'assignment'},$helper->{'VARS'}->{'TABLE_CONTENTS'},$helper->{'VARS'}->{'TABLE_INDEX'},$selectionmade);
+ 	$result = &page_format_transformation($papersize,
+ 					      $laystyle,$numberofcolumns,
+ 					      $print_type,$result,
+ 					      $helper->{VARS}->{'assignment'},
+ 					      $helper->{'VARS'}->{'TABLE_CONTENTS'},
+ 					      $helper->{'VARS'}->{'TABLE_INDEX'},
+ 					      $selectionmade);
  	$result = &latex_corrections($number_of_columns,$result,$selectionmade,
  				     $helper->{'VARS'}->{'ANSWER_TYPE'});
  	#if ($numberofcolumns == 1) {
- Line 1911  ENDPART
+ Line 3013  ENDPART
  	#}
      }
+     # Set URLback if this is a construction space print so we can provide
+     # a link to the resource being edited.
+     #
+     my $URLback=''; #link to original document
+     if ($helper->{'VARS'}->{'construction'} eq '1') {
+ 	#prints resource from the construction space
+ 	$URLback='/'.$helper->{'VARS'}->{'filename'};
+ 	if ($URLback=~/([^?]+)/) {
+ 	    $URLback=$1;
+ 	    $URLback=~s|^/~|/priv/|;
+ 	}
+     }
+     #
+     # Final adjustment of the font size:
+     #
+     $result = set_font_size($result);
  #-- writing .tex file in prtspool
      my $temp_file;
      my $identifier = &Apache::loncommon::get_cgi_id();
      my $filename = "/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout_$identifier.tex";
      if (!($#print_array>0)) {
- 	unless ($temp_file = Apache::File->new('>'.$filename)) {
+        unless ($temp_file = Apache::File->new('>'.$filename)) {
- 	    $r->log_error("Couldn't open $filename for output $!");
+ 	  $r->log_error("Couldn't open $filename for output $!");
- 	    return SERVER_ERROR;
+ 	  return SERVER_ERROR;
- 	}
+        }
- 	print $temp_file $result;
+        print $temp_file $result;
- 	my $begin=index($result,'\begin{document}',0);
+        my $begin=index($result,'\begin{document}',0);
- 	my $inc=substr($result,0,$begin+16);
+        my $inc=substr($result,0,$begin+16);
      } else {
- 	my $begin=index($result,'\begin{document}',0);
+        my $begin=index($result,'\begin{document}',0);
- 	my $inc=substr($result,0,$begin+16);
+        my $inc=substr($result,0,$begin+16);
-         for (my $i=0;$i<=$#print_array;$i++) {
+        for (my $i=0;$i<=$#print_array;$i++) {
- 	    if ($i==0) {
+ 	  if ($i==0) {
- 		$print_array[$i]=$result;
+ 	      $print_array[$i]=$result;
- 	    } else {
+ 	  } else {
- 		$print_array[$i].='\end{document}';
+ 	      $print_array[$i].='\end{document}';
- 		$print_array[$i] =
+ 	      $print_array[$i] =
- 		    &latex_corrections($number_of_columns,$print_array[$i],
+ 		&latex_corrections($number_of_columns,$print_array[$i],
- 				       $selectionmade,
+ 				   $selectionmade,
- 				       $helper->{'VARS'}->{'ANSWER_TYPE'});
+ 				   $helper->{'VARS'}->{'ANSWER_TYPE'});
- 		my $anobegin=index($print_array[$i],'\setcounter{page}',0);
+ 	      my $anobegin=index($print_array[$i],'\setcounter{page}',0);
- 		substr($print_array[$i],0,$anobegin)='';
+ 	      substr($print_array[$i],0,$anobegin)='';
- 		$print_array[$i]=$inc.$print_array[$i];
+ 	      $print_array[$i]=$inc.$print_array[$i];
- 	    }
+ 	  }
- 	    my $temp_file;
+ 	  my $temp_file;
- 	    my $newfilename=$filename;
+ 	  my $newfilename=$filename;
- 	    my $num=$i+1;
+ 	  my $num=$i+1;
- 	    $newfilename =~s/\.tex$//;
+ 	  $newfilename =~s/\.tex$//;
- 	    $newfilename=sprintf("%s_%03d.tex",$newfilename, $num);
+ 	  $newfilename=sprintf("%s_%03d.tex",$newfilename, $num);
- 	    unless ($temp_file = Apache::File->new('>'.$newfilename)) {
+ 	  unless ($temp_file = Apache::File->new('>'.$newfilename)) {
- 		$r->log_error("Couldn't open $newfilename for output $!");
+ 	      $r->log_error("Couldn't open $newfilename for output $!");
- 		return SERVER_ERROR;
+ 	      return SERVER_ERROR;
- 	    }
+ 	  }
- 	    print $temp_file $print_array[$i];
+ 	  print $temp_file $print_array[$i];
- 	}
+        }
      }
      my $student_names='';
      if ($#print_array>0) {
- 	for (my $i=0;$i<=$#print_array;$i++) {
+         for (my $i=0;$i<=$#print_array;$i++) {
- 	    $student_names.=$student_names[$i].'_ENDPERSON_';
+   	  $student_names.=$student_names[$i].'_ENDPERSON_';
  	}
      } else {
  	if ($#student_names>-1) {
- 	    $student_names=$student_names[0].'_ENDPERSON_';
+ 	   $student_names=$student_names[0].'_ENDPERSON_';
  	} else {
- 	    my $fullname = &get_name($env{'user.name'},$env{'user.domain'});
+            my $fullname = &get_name($env{'user.name'},$env{'user.domain'});
- 	    $student_names=join(':',$env{'user.name'},$env{'user.domain'},
+ 	   $student_names=join(':',$env{'user.name'},$env{'user.domain'},
- 				$env{'request.course.sec'},$fullname).
+ 				    $env{'request.course.sec'},$fullname).
- 				    '_ENDPERSON_'.'_END_';
+ 					'_ENDPERSON_'.'_END_';
- 	}
-     }
-     my $URLback=''; #link to original document
-     if ($helper->{'VARS'}->{'construction'} ne '1') {
- 	#prints published resource
- 	$URLback=&escape('/adm/flip?postdata=return:');
-     } else {
- 	#prints resource from the construction space
- 	$URLback='/'.$helper->{'VARS'}->{'filename'};
- 	if ($URLback=~/([^?]+)/) {
- 	    $URLback=$1;
- 	    $URLback=~s|^/~|/priv/|;
  	}
-     }
+      }
-     # logic for now is too complex to trace if this has been defined
-     #  yet.
+      # logic for now is too complex to trace if this has been defined
-     my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+      #  yet.
-     my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+      my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
-     &Apache::lonnet::appenv('cgi.'.$identifier.'.file'   => $filename,
+      my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
-                             'cgi.'.$identifier.'.layout'  => $laystyle,
+      &Apache::lonnet::appenv({'cgi.'.$identifier.'.file'   => $filename,
-                             'cgi.'.$identifier.'.numcol'  => $numberofcolumns,
+ 				'cgi.'.$identifier.'.layout'  => $laystyle,
- 			    'cgi.'.$identifier.'.paper'  => $papersize,
+ 				'cgi.'.$identifier.'.numcol'  => $numberofcolumns,
-                             'cgi.'.$identifier.'.selection' => $selectionmade,
+ 				'cgi.'.$identifier.'.paper'  => $papersize,
- 			    'cgi.'.$identifier.'.tableofcontents' => $helper->{'VARS'}->{'TABLE_CONTENTS'},
+ 				'cgi.'.$identifier.'.selection' => $selectionmade,
- 			    'cgi.'.$identifier.'.tableofindex' => $helper->{'VARS'}->{'TABLE_INDEX'},
+ 				'cgi.'.$identifier.'.tableofcontents' => $helper->{'VARS'}->{'TABLE_CONTENTS'},
- 			    'cgi.'.$identifier.'.role' => $perm{'pav'},
+ 				'cgi.'.$identifier.'.tableofindex' => $helper->{'VARS'}->{'TABLE_INDEX'},
-                             'cgi.'.$identifier.'.numberoffiles' => $#print_array,
+ 				'cgi.'.$identifier.'.role' => $perm{'pav'},
-                             'cgi.'.$identifier.'.studentnames' => $student_names,
+ 				'cgi.'.$identifier.'.numberoffiles' => $#print_array,
-                             'cgi.'.$identifier.'.backref' => $URLback,);
+ 				'cgi.'.$identifier.'.studentnames' => $student_names,
-     &Apache::lonnet::appenv("cgi.$identifier.user"    => $env{'user.name'},
+ 				'cgi.'.$identifier.'.backref' => $URLback,});
- 			    "cgi.$identifier.domain"  => $env{'user.domain'},
+     &Apache::lonnet::appenv({"cgi.$identifier.user"    => $env{'user.name'},
- 			    "cgi.$identifier.courseid" => $cnum,
+ 				"cgi.$identifier.domain"  => $env{'user.domain'},
- 			    "cgi.$identifier.coursedom" => $cdom,
+ 				"cgi.$identifier.courseid" => $cnum,
- 			    "cgi.$identifier.resources" => $resources_printed);
+ 				"cgi.$identifier.coursedom" => $cdom,
+ 				"cgi.$identifier.resources" => $resources_printed});
      my $end_page = &Apache::loncommon::end_page();
-     $r->print(<<FINALEND);
+     my $continue_text = &mt('Continue');
+     # If there's been an unrecoverable SSI error, report it to the user
+     if ($ssi_error) {
+         my $helpurl = &Apache::loncommon::top_nav_help('Helpdesk');
+         $r->print('<br /><p class="LC_error">'.&mt('An unrecoverable network error occurred:').'</p><p>'.
+                   &mt('At least one of the resources you chose to print could not be rendered due to an unrecoverable error when communicating with a server:').
+                   '<br />'.$ssi_last_error_resource.'<br />'.$ssi_last_error.
+                   '</p><p>'.&mt('You can continue using the link provided below, but make sure to carefully inspect your output file! The errors will be marked in the file.').'<br />'.
+                   &mt('You may be able to reprint the individual resources for which this error occurred, as the issue may be temporary.').
+                   '<br />'.&mt('If the error persists, please contact the [_1] for assistance.',$helpurl).'</p><p>'.
+                   &mt('We apologize for the inconvenience.').'</p>'.
+                   '<a href="/cgi-bin/printout.pl?'.$identifier.'">'.$continue_text.'</a>'.$end_page);
+     } else {
+ 	$r->print(<<FINALEND);
  <br />
  <meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$identifier" />
- <a href="/cgi-bin/printout.pl?$identifier">Continue</a>
+ <a href="/cgi-bin/printout.pl?$identifier">$continue_text</a>
  $end_page
  FINALEND
+     }                                     # endif ssi errors.
  }
- Line 2040  sub print_resources {
+ Line 3163  sub print_resources {
  	$namepostfix .="Name: ";
  	$fullname = "CODE - ".$moreenv->{'CODE'};
      }
      #  Fullname may have special latex characters that need \ prefixing:
      #
- Line 2060  sub print_resources {
+ Line 3184  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 $rendered = &Apache::loncommon::get_student_view($curresline,$username,$userdomain,$env{'request.course.id'},'tex',$moreenv);
+ 		    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 2097  sub print_resources {
+ Line 3232  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 2106  sub print_resources {
+ Line 3244  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 2113  sub print_resources {
+ Line 3257  sub print_resources {
  		    }
  		    $current_output .= $rendered;
  		} elsif ($res_url=~/\/(smppg|syllabus|aboutme|bulletinboard)$/) {
+ 		    if ($i == 1) {
+ 			$syllabus_first = 1;
+ 		    }
  		    $printed .= $curresline.':';
- 		    my $rendered = &Apache::loncommon::get_student_view($curresline,$username,$userdomain,$env{'request.course.id'},'tex',$moreenv);
+ 		    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') {
+ 			my $url = &Apache::lonnet::clutter($res_url);
+ 			my $annotation = &annotate($url);
+ 			$annotation    =~ s/(\\end{document})/$annotation$1/;
+ 		    }
  		    if ($remove_latex_header eq 'YES') {
  			$rendered = &latex_header_footer_remove($rendered);
  		    } else {
  			$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 ($remove_latex_header ne 'NO') {
- Line 2137  sub print_resources {
+ Line 3294  sub print_resources {
  	}
  	if (&Apache::loncommon::connection_aborted($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);
+ 			    $currentassignment, $courseidinfo, $fullname, $usersection);
      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 2193  sub handler {
+ Line 3351  sub handler {
      if(-e $conversion_queuefile) {
  	unlink $conversion_queuefile;
      }
      &output_data($r,$helper,\%parmhash);
      return OK;
  }
- Line 2220  sub init_perm {
+ Line 3380  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 2229  sub get_randomly_ordered_warning {
+ Line 3394  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 2286  sub printHelper {
+ Line 3456  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.
      #
-     # $helper->{VARS}->{FINISHPAGE} = '';
      &Apache::loncommon::restore_course_settings('print',
  						{'pagebreaks'  => 'scalar',
+ 						 'extraspace'  => 'scalar',
+ 						 'extraspace_units' => 'scalar',
  					         'lastprinttype' => 'scalar'});
      # This will persistently load in the data we want from the
- Line 2304  sub printHelper {
+ Line 3480  sub printHelper {
  	if (!defined ($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/$2";
- Line 2352  sub printHelper {
+ Line 3532  sub printHelper {
      my ($map, $id, $url);
      my $subdir;
      my $is_published=0;		# True when printing from resource space.
+     my $res_printable = 1;	# By default the current resource is printable.
+     my $userCanPrint = ($perm{'pav'} || $perm{'pfo'});
      # Get the resource name from construction space
      if ($helper->{VARS}->{'construction'}) {
- Line 2360  sub printHelper {
+ Line 3542  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);
  	    $helper->{VARS}->{'postdata'} =
  		&Apache::lonenc::check_encrypt(&Apache::lonnet::clutter($url));
+ 	    my $navmap = Apache::lonnavmaps::navmap->new();
+ 	    my $res   = $navmap->getBySymb($symb);
+ 	    $res_printable  = $res->resprintable() || $userCanPrint; #printability in course context
  	} else {
+ 	    # Resource space.
  	    $url = $helper->{VARS}->{'postdata'};
  	    $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);
          }
          $subdir = &Apache::lonnet::filelocation("", $url);
      }
      if (!$helper->{VARS}->{'curseed'} && $env{'form.curseed'}) {
  	$helper->{VARS}->{'curseed'}=$env{'form.curseed'};
      }
      if (!$helper->{VARS}->{'probstatus'} && $env{'form.problemtype'}) {
- 	$helper->{VARS}->{'probstatus'}=$env{'form.problemtype'};
+ 	$helper->{VARS}->{'probstatus'}=$env{'form.problemstatus'};
      }
      my $userCanSeeHidden = Apache::lonnavmaps::advancedUser();
- Line 2404  sub printHelper {
+ Line 3594  sub printHelper {
      my $printChoices = [];
      my $paramHash;
-     if ($resourceTitle) {
+     # If there is a current resource and it is printable
+     # Give that as a choice.
+     if ($resourceTitle && $res_printable) {
          push @{$printChoices}, ["<b><i>$resourceTitle</i></b> (".&mt('the resource you just saw on the screen').")", 'current_document', 'PAGESIZE'];
      }
      # Useful filter strings
-     my $isProblem = '($res->is_problem()||$res->contains_problem) ';
+     my $isPrintable = ' && $res->resprintable()';
+     my $isProblem = '(($res->is_problem()||$res->contains_problem() ||$res->is_practice()))';
+     $isProblem .= $isPrintable unless $userCanPrint;
      $isProblem .= ' && !$res->randomout()' if !$userCanSeeHidden;
-     my $isProblemOrMap = '$res->is_problem() || $res->contains_problem() || $res->is_sequence()';
+     my $isProblemOrMap = '($res->is_problem() || $res->contains_problem() || $res->is_sequence() || $res->is_practice())';
-     my $isNotMap = '!$res->is_sequence()';
+     $isProblemOrMap .= $isPrintable unless $userCanPrint;
+     my $isNotMap = '(!$res->is_sequence())';
+     $isNotMap .= $isPrintable unless $userCanPrint;
      $isNotMap .= ' && !$res->randomout()' if !$userCanSeeHidden;
      my $isMap = '$res->is_map()';
-     my $symbFilter = '$res->shown_symb()';
+     $isMap .= $isPrintable unless $userCanPrint;
+     my $symbFilter = '$res->shown_symb() ';
      my $urlValue = '$res->link()';
      $helper->declareVar('SEQUENCE');
- Line 2426  sub printHelper {
+ Line 3627  sub printHelper {
      if ($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>',$sequenceTitle), 'map_problems', 'CHOOSE_PROBLEMS'];
-         # Allow all resources from sequence
-         push @{$printChoices}, [&mt('Selected <b>Resources</b> in folder <b><i>[_1]</i></b>',$sequenceTitle), 'map_problems_pages', 'CHOOSE_PROBLEMS_HTML'];
-         my $helperFragment = <<HELPERFRAGMENT;
+ 	# BZ 5209 - Print incomplete problems from sequence:
-   <state name="CHOOSE_PROBLEMS" title="Select Problem(s) to print">
+ 	# the exact form of this depends on whether or not we are privileged or a mere
-     <resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"
+ 	# plebe of s student:
-               closeallpages="1">
-       <nextstate>PAGESIZE</nextstate>
+ 	my $printSelector = 'map_incomplete_problems_seq';
-       <filterfunc>return $isProblem;</filterfunc>
+ 	my $nextState     = 'CHOOSE_INCOMPLETE_SEQ';
-       <mapurl>$map</mapurl>
+ 	my $textSuffix    = '';
-       <valuefunc>return $symbFilter;</valuefunc>
-       $start_new_option
+ 	if ($userCanPrint) {
-       </resource>
+ 	    $printSelector = 'map_incomplete_problems_people_seq';
-     </state>
+ 	    $nextState     = 'CHOOSE_INCOMPLETE_PEOPLE_SEQ';
+ 	    $textSuffix    = ' for selected students';
+ 	    my $helperStates =
+ 		&create_incomplete_folder_selstud_helper($helper, $map);
+ 	    &Apache::lonxml::xmlparse($r, 'helper', $helperStates);
+ 	} else {
+ 	    my $helperStates = &create_incomplete_folder_helper($helper, $map); # Create needed states for student.
+ 	    &Apache::lonxml::xmlparse($r, 'helper', $helperStates);
+ 	}
-   <state name="CHOOSE_PROBLEMS_HTML" title="Select Resource(s) to print">
+ 	push(@{$printChoices},
-     <resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"
+ 	     [&mt('Selected Incomplete  [_1]Problems[_2] from folder [_3]' . $textSuffix,
-               closeallpages="1">
+ 		  '<b>', '</b>',
-       <nextstate>PAGESIZE</nextstate>
+ 		  '<b><i>'. $sequenceTitle . '</b></i>'),
-       <filterfunc>return $isNotMap;</filterfunc>
+ 	      $printSelector,
-       <mapurl>$map</mapurl>
+ 	      $nextState]);
-       <valuefunc>return $symbFilter;</valuefunc>
-       $start_new_option
+         # Allow problems from sequence
-       </resource>
+         push @{$printChoices},
-     </state>
+ 	    [&mt('Selected [_1]Problems[_2] from folder [_3]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>'),
- HELPERFRAGMENT
+ 	     'map_problems',
+ 	     'CHOOSE_PROBLEMS'];
+         # Allow all resources from sequence
+         push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>'),
+ 				'map_problems_pages',
+ 				'CHOOSE_PROBLEMS_HTML'];
+         my $helperFragment = &generate_resource_chooser('CHOOSE_PROBLEMS',
+ 							'Select Problem(s) to print',
+ 							'multichoice="1" toponly="1" addstatus="1" closeallpages="1"',
+ 							'RESOURCES',
+ 							'PAGESIZE',
+ 							$map,
+ 							$isProblem, '',
+ 							$symbFilter,
+ 							$start_new_option);
+ 	$helperFragment .= &generate_resource_chooser('CHOOSE_PROBLEMS_HTML',
+ 						      'Select Resource(s) to print',
+ 						      	'multichoice="1" toponly="1" addstatus="1" closeallpages="1"',
+ 						      'RESOURCES',
+ 						      'PAGESIZE',
+ 						      $map,
+ 						      $isNotMap, '',
+ 						      $symbFilter,
+ 						      $start_new_option);
  	&Apache::lonxml::xmlparse($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\// || $post_data =~/\/(syllabus|smppg|aboutme|bulletinboard)$/)) {
+ 	# BZ 5209 - incomplete problems from entire course:
+ 	push(@{$printChoices},
+ 	     [&mtn('Selected incomplete <b>Problems</b> from <b>entire course</b> for selected people'),
+ 	      'incomplete_problems_selpeople_course', 'INCOMPLETE_PROBLEMS_COURSE_RESOURCES']);
+ 	my $helperFragment = &create_incomplete_course_helper($helper); # Create needed states.
+ 	&Apache::lonxml::xmlparse($r, 'helper', $helperFragment);
+ 	#  Selected problems/resources from entire course:
          push @{$printChoices}, [&mtn('Selected <b>Problems</b> from <b>entire course</b>'), 'all_problems', 'ALL_PROBLEMS'];
  	push @{$printChoices}, [&mtn('Selected <b>Resources</b> from <b>entire course</b>'), 'all_resources', 'ALL_RESOURCES'];
-          &Apache::lonxml::xmlparse($r, 'helper', <<ALL_PROBLEMS);
+ 	push @{$printChoices}, [&mtn('Selected <b>Problems</b> from <b>entire course</b> for <b>selected people</b>'), 'all_problems_students', 'ALL_PROBLEMS_STUDENTS'];
-   <state name="ALL_PROBLEMS" title="Select Problem(s) to print">
+ my $suffixXml = <<ALL_PROBLEMS;
-     <resource variable="RESOURCES" toponly='0' multichoice="1"
+   <state name="STUDENTS1" title="Select People">
- 	suppressEmptySequences='0' addstatus="1" closeallpages="1">
+       <message><b>Select sorting order of printout</b> </message>
-       <nextstate>PAGESIZE</nextstate>
+     <choices variable='student_sort'>
-       <filterfunc>return $isProblemOrMap;</filterfunc>
+       <choice computer='0'>Sort by section then student</choice>
-       <choicefunc>return $isNotMap;</choicefunc>
+       <choice computer='1'>Sort by students across sections.</choice>
-       <valuefunc>return $symbFilter;</valuefunc>
+     </choices>
-       $start_new_option
+       <message><br /><hr /><br /> </message>
-     </resource>
+       <student multichoice='1' variable="STUDENTS" nextstate="PRINT_FORMATTING" coursepersonnel="1"/>
-   </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>
-       $start_new_option
-     </resource>
    </state>
  ALL_PROBLEMS
+          &Apache::lonxml::xmlparse($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 2511  ALL_PROBLEMS
+ Line 3849  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',
+ 							  'PRINT_FORMATTING',
+ 							  $map,
+ 							  $isProblem, '', $symbFilter,
+ 							  $start_new_option);
+         my $secpdfoption;
+         unless (($helper->{'VARS'} eq 'problems_for_anon')     ||
+                 ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_anon_page') ||
+                 ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_anon')  ) {
+             $secpdfoption =  '<choice computer="sections">Each PDF contains exactly one section</choice>';
+         }
+ 	$resource_selector .=  &generate_format_selector($helper,
+                                                          'How should results be printed?').
+                                &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.
-    <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"
-               closeallpages="1">
-       <filterfunc>return $isProblem;</filterfunc>
-       <mapurl>$map</mapurl>
-       <valuefunc>return $symbFilter;</valuefunc>
-       $start_new_option
-       </resource>
-     </state>
-     <state name="PRINT_FORMATTING" title="How should results be printed?">
-     <message><br /><big><i><b>How should the results be printed?</b></i></big><br /></message>
-     <choices variable="EMPTY_PAGES">
-       <choice computer='0'>Start each student\'s assignment on a new page/column (add a pagefeed after each assignment)</choice>
-       <choice computer='1'>Add one empty page/column after each student\'s assignment</choice>
-       <choice computer='2'>Add two empty pages/column after each student\'s assignment</choice>
-       <choice computer='3'>Add three empty pages/column after each student\'s assignment</choice>
-     </choices>
-     <nextstate>PAGESIZE</nextstate>
-     <message><hr width='33%' /><b>How do you want assignments split into PDF files? </b></message>
-     <choices variable="SPLIT_PDFS">
-        <choice computer="all">All assignments in a single PDF file</choice>
-        <choice computer="sections">Each PDF contains exactly one section</choice>
-        <choice computer="oneper">Each PDF contains exactly one assignment</choice>
-        <choice computer="usenumber" relatedvalue="NUMBER_TO_PRINT">
-             Specify the number of assignments per PDF:</choice>
-     </choices>
-     </state>
- RESOURCE_SELECTOR
-         &Apache::lonxml::xmlparse($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 2601  CHOOSE_STUDENTS
+ Line 3934  CHOOSE_STUDENTS
  	}
+         my @lines = &Apache::grades::get_scantronformat_file();
- 	open(FH,$Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
  	my $codechoice='';
- 	foreach my $line (<FH>) {
+ 	foreach my $line (@lines) {
  	    my ($name,$description,$code_type,$code_length)=
  		(split(/:/,$line))[0,1,2,4];
  	    if ($code_length > 0 &&
- Line 2615  CHOOSE_STUDENTS
+ Line 3947  CHOOSE_STUDENTS
  	if ($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 @{$printChoices}, [&mt("Selected <b>Resources</b> from folder <b><i>[_1]</i></b> for <b>CODEd assignments</b>",$sequenceTitle), 'resources_for_anon', 'CHOOSE_ANON2'];
+ 	    # Assignment printing:
+ 	    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 @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3] for [_4]CODEd assignments[_5]','<b>','</b>','<b><i>'.$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 2694  CHOOSE_ANON1
+ Line 3996  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>
-     <choices variable="EMPTY_PAGES">
-       <choice computer='0'>Start each student\'s assignment on a new page/column (add a pagefeed after each assignment)</choice>
-       <choice computer='1'>Add one empty page/column after each student\'s assignment</choice>
-       <choice computer='2'>Add two empty pages/column after each student\'s assignment</choice>
-       <choice computer='3'>Add three empty pages/column after each student\'s assignment</choice>
-     </choices>
-     <nextstate>PAGESIZE</nextstate>
-     <message><hr width='33%' /><b>How do you want assignments split into PDF files? </b></message>
-     <choices variable="SPLIT_PDFS">
-        <choice computer="all">All assignments in a single PDF file</choice>
-        <choice computer="sections">Each PDF contains exactly one section</choice>
-        <choice computer="oneper">Each PDF contains exactly one assignment</choice>
-        <choice computer="usenumber" relatedvalue="NUMBER_TO_PRINT">
-            Specify the number of assignments per PDF:</choice>
-     </choices>
-     </state>
  RESOURCE_SELECTOR
+         my $nextstate = '<nextstate>NUMBER_PER_PDF</nextstate>';
+         $resource_selector .= &generate_format_selector($helper,
+                                                         'Format of the print job',
+                                                         $nextstate);
  	&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_STUDENTS1);
    <state name="CHOOSE_STUDENTS1" title="Select Students and Resources">
      <choices variable='student_sort'>
- Line 2735  CHOOSE_STUDENTS1
+ Line 4022  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 2743  CHOOSE_STUDENTS1
+ Line 4030  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 2766  CHOOSE_STUDENTS1
+ Line 4057  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 2797  CHOOSE_ANON2
+ Line 4090  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 2867  CHOOSE_FROM_ANY_SEQUENCE
+ Line 4159  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 2882  CHOOSE_FROM_ANY_SEQUENCE
+ Line 4179  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 2894  CHOOSE_FROM_ANY_SEQUENCE
+ Line 4219  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 2913  CHOOSE_FROM_ANY_SEQUENCE
+ Line 4240  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 2924  CHOOSE_FROM_ANY_SEQUENCE
+ Line 4254  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 2938  CHOOSE_FROM_ANY_SEQUENCE
+ Line 4270  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 2950  CHOOSE_FROM_ANY_SEQUENCE
+ Line 4284  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(&Apache::lonhtmlcommon::row_title(
+                             '<label for="PRINT_ANNOTATIONS_forminput">'
+                            .&mt('Print Annotations')
+                            .'</label>'
+                         )
+             );
+ 	    $paramHash = Apache::lonhelper::getParamHash();
+ 	    $paramHash->{'variable'} = "PRINT_ANNOTATIONS";
+ 	    $helper->declareVar("PRINT_ANNOTATIONS");
+ 	    $paramHash->{CHOICES} = [
+ 				     ['No', 'no'],
+ 				     ['Yes', 'yes']];
+ 	    Apache::lonhelper::dropdown->new();
+             &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 2968  CHOOSE_FROM_ANY_SEQUENCE
+ Line 4319  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', $xmlfrag);
+             &addMessage(&Apache::lonhtmlcommon::row_title(&mt('Problem Type')));
+ 	    #
+ 	    # Initial value from construction space:
+ 	    #
+ 	    if (!$helper->{VARS}->{'probstatus'} && $env{'form.problemtype'}) {
+ 		$helper->{VARS}->{'probstatus'} = $env{'form.problemtype'};	# initial value
+ 	    }
+ 	    $xmlfrag = << "PROBTYPE";
+ 		<dropdown variable="probstatus" multichoice="0" allowempty="0">
+ 		   <defaultvalue>
+ 		      return "$helper->{VARS}->{'probstatus'}";
+                    </defaultvalue>
+ 		   <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', $xmlfrag);
- 	}
+             &addMessage(&Apache::lonhtmlcommon::row_closure(1));
+         }
      }
      if ($startedTable) {
- 	addMessage("</table>");
+         &addMessage(&Apache::lonhtmlcommon::end_pick_box());
      }
      Apache::lonprintout::page_format_state->new("FORMAT");
- Line 3018  RNDSEED
+ Line 4406  RNDSEED
          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 3097  sub render {
+ Line 4487  sub render {
      my $PaperType=&mt('Paper type');
      my $landscape=&mt('Landscape');
      my $portrait=&mt('Portrait');
-     $result .= <<STATEHTML;
+     my $pdfFormLabel=&mt('PDF-Formfields');
+     my $with=&mt('with Formfields');
+     my $without=&mt('without Formfields');
- <hr width="33%" />
+     $result.='<h3>'.&mt('Layout Options').'</h3>'
- <table cellpadding="3">
+             .&Apache::loncommon::start_data_table()
-   <tr>
+             .&Apache::loncommon::start_data_table_header_row()
-     <td align="center"><b>$PageLayout</b></td>
+             .'<th>'.$PageLayout.'</th>'
-     <td align="center"><b>$NumberOfColumns</b></td>
+             .'<th>'.$NumberOfColumns.'</th>'
-     <td align="center"><b>$PaperType</b></td>
+             .'<th>'.$PaperType.'</th>'
-   </tr>
+             .'<th>'.$pdfFormLabel.'</th>'
-   <tr>
+             .&Apache::loncommon::end_data_table_header_row()
-     <td>
+             .&Apache::loncommon::start_data_table_row()
-       <label><input type="radio" name="${var}.layout" value="L" /> $landscape </label><br />
+     .'<td>'
-       <label><input type="radio" name="${var}.layout" value="P" checked='1'  /> $portrait </label>
+     .'<label><input type="radio" name="'.${var}.'.layout" value="L" />'.$landscape.'</label><br />'
-     </td>
+     .'<label><input type="radio" name="'.${var}.'.layout" value="P" checked="checked" />'.$portrait.'</label>'
-     <td align="center">
+     .'</td>';
-       <select name="${var}.cols">
- STATEHTML
+     $result.='<td align="center">'
+             .'<select name="'.${var}.'.cols">';
      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 3136  STATEHTML
+ Line 4530  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 .= "</select></td></tr></table>";
+     $result .= <<HTML;
+         </select>
+     </td>
+     <td align='center'>
+         <select name='${var}.pdfFormFields'>
+             <option selected="selected" value="no">$without</option>
+             <option value="yes">$with</option>
+         </select>
+     </td>
+ HTML
+     $result.=&Apache::loncommon::end_data_table_row()
+             .&Apache::loncommon::end_data_table();
      return $result;
  }
- Line 3153  sub postprocess {
+ Line 4559  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 3231  sub render {
+ Line 4637  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 3265  sub render {
+ Line 4667  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 $result;
  }
- Line 3331  sub preprocess {
+ Line 4719  sub preprocess {
  	($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.1.509
changed lines
	Added in v.1.590