loncom/interface/lonprintout.pm - diff

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Diff for /loncom/interface/lonprintout.pm between versions 1.519.2.4 and 1.557.2.4

version 1.519.2.4, 2008/04/04 16:46:23	version 1.557.2.4, 2009/07/23 10:42:41
Line 39 use Apache::File();	Line 39 use Apache::File();
use Apache::lonnavmaps;	use Apache::lonnavmaps;
use Apache::admannotations;	use Apache::admannotations;
use Apache::lonenc;	use Apache::lonenc;
	use Apache::entities;
	use Apache::londefdef;

	use File::Basename;

use HTTP::Response;	use HTTP::Response;

use LONCAPA::map();	use LONCAPA::map();
Line 65 my $ssi_last_error; # The error text fr	Line 70 my $ssi_last_error; # The error text fr
my $ssi_retry_count = 5; # Some arbitrary value.	my $ssi_retry_count = 5; # Some arbitrary value.


	# Font size:

	my $font_size = 'normalsize'; # Default is normalsize...


# Fetch the contents of a resource, uninterpreted.	# Fetch the contents of a resource, uninterpreted.
# This is used here to fetch a latex file to be included	# This is used here to fetch a latex file to be included
Line 95 sub fetch_raw_resource {	Line 104 sub fetch_raw_resource {
sub annotate {	sub annotate {
my ($symb) = @_;	my ($symb) = @_;

my $annotation_text = &Apache::admannotations::get_annotation($symb, 1);	my $annotation_text = &Apache::loncommon::get_annotation($symb, 1);


my $result = "";	my $result = "";
Line 109 sub annotate {	Line 118 sub annotate {
return $result;	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) = @_;

	$text =~ s/\\begin{document}/\\begin{document}{\\$font_size/;
	$text =~ s/\\end{document}/}\\end{document}/;
	return $text;


	}

	# include_pdf - PDF files are included into the
	# output as follows:
	# - The PDF, if necessary, is replicated.
	# - The PDF is added to the list of files to convert to postscript (along with the images).
	# - The LaTeX is added to include the final converted postscript in the file as an included
	# job. The assumption is that the includedpsheader.ps header will be included.
	#
	# Parameters:
	# pdf_uri - URI of the PDF file to include.
	#
	# Returns:
	# The LaTeX to include.
	#
	# Assumptions:
	# The uri is actually a PDF file
	# The postscript will have the includepsheader.ps included.
	#
	#
	sub include_pdf {
	my ($pdf_uri) = @_;

	# Where is the file? If not local we'll need to repcopy it:'

	my $file = &Apache::lonnet::filelocation('', $pdf_uri);
	if (! -e $file) {
	&Apache::lonnet::repcopy($file);
	$file = &Apache::lonnet::filelocation('',$pdf_uri);
	}

	# The file isn ow replicated locally.. or it did not exist in the first place
	# (unlikely). If it did exist, add the pdf to the set of files/images that
	# need tob e converted for this print job:

	$file =~ s\|(.*)/res/\|/home/httpd/html/res/\|;

	open(FILE,">>/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.dat");
	print FILE ("$file\n");
	close (FILE);

	# Construct the special to put out. To do this we need to get the
	# resulting filename after conversion. The file will have the same name
	# but will be in the user's spool directory with converted images.

	my $dirname = "/home/httpd/prtspool/$env{'user.name'}/";
	my ( $base, $path, $ext) = &fileparse($file, '.pdf');
	# my $destname = $dirname.'/'.$base.'.eps'; # Not really an eps but easier in printout.pl
	$base =~ s/ /\_/g;


	my $output = &print_latex_header();
	$output .= '\special{ps: _begin_job_ ('
	.$base.'.pdf.eps'.
	')run _end_job_}';

	return $output;


	}


#	#
# ssi_with_retries - Does the server side include of a resource.	# ssi_with_retries- Does the server side include of a resource.
# if the ssi call returns an error we'll retry it up to	# if the ssi call returns an error we'll retry it up to
# the number of times requested by the caller.	# the number of times requested by the caller.
# If we still have a proble, no text is appended to the	# If we still have a proble, no text is appended to the
Line 144 sub annotate {	Line 230 sub annotate {
sub ssi_with_retries {	sub ssi_with_retries {
my ($resource, $retries, %form) = @_;	my ($resource, $retries, %form) = @_;

	my $target = $form{'grade_target'};
	my $aom = $form{'answer_output_mode'};



my ($content, $response) = &Apache::loncommon::ssi_with_retries($resource, $retries, %form);	my ($content, $response) = &Apache::loncommon::ssi_with_retries($resource, $retries, %form);
if (!$response->is_success) {	if (!$response->is_success) {
$ssi_error = 1;	$ssi_error = 1;
$ssi_last_error_resource = $resource;	$ssi_last_error_resource = $resource;
$ssi_last_error = $response->code . " " . $response->message;	$ssi_last_error = $response->code . " " . $response->message;
$content='\section*{!!! An error occurred !!!}';	$content='\section*{!!! An error occurred !!!}';
&Apache::lonnet::logthis("Error in SSI resource: $resource Error: $ssi_last_error");	&Apache::lonnet::logthis("Error in SSI resource: $resource Error: $ssi_last_error");
}	}

Line 160 sub ssi_with_retries {	Line 250 sub ssi_with_retries {

sub get_student_view_with_retries {	sub get_student_view_with_retries {
my ($curresline,$retries,$username,$userdomain,$courseid,$target,$moreenv)=@_;	my ($curresline,$retries,$username,$userdomain,$courseid,$target,$moreenv)=@_;

my ($content, $response) = &Apache::loncommon::get_student_view_with_retries($curresline,$retries,$username,$userdomain,$courseid,$target,$moreenv);	my ($content, $response) = &Apache::loncommon::get_student_view_with_retries($curresline,$retries,$username,$userdomain,$courseid,$target,$moreenv);
if (!$response->is_success) {	if (!$response->is_success) {
$ssi_error = 1;	$ssi_error = 1;
Line 169 sub get_student_view_with_retries {	Line 260 sub get_student_view_with_retries {
&Apache::lonnet::logthis("Error in SSI (student view) resource: $curresline Error: $ssi_last_error User: $username:$userdomain");	&Apache::lonnet::logthis("Error in SSI (student view) resource: $curresline Error: $ssi_last_error User: $username:$userdomain");
}	}
return $content;	return $content;

}	}

#	#
Line 225 sub printf_style_subst {	Line 317 sub printf_style_subst {
# %a - Assignment name.	# %a - Assignment name.
# %c - Course name.	# %c - Course name.
# %n - Student name.	# %n - Student name.
	# %s - The section if it is supplied.
#	#
sub format_page_header {	sub format_page_header {
my ($width, $format, $assignment, $course, $student) = @_;	my ($width, $format, $assignment, $course, $student, $section) = @_;


$width = &recalcto_mm($width); # Get width in mm.	$width = &recalcto_mm($width); # Get width in mm.
# Default format?	# Default format?
Line 244 sub format_page_header {	Line 338 sub format_page_header {
# - Allow the assignment to be 2 lines (wrapped).	# - Allow the assignment to be 2 lines (wrapped).
#	#
my $chars_per_line = $width/2; # Character/textline.	my $chars_per_line = $width/2; # Character/textline.



my $firstline = "$student $course";	my $name_length = int($chars_per_line *3 /4);
if (length($firstline) > $chars_per_line) {	my $sec_length = int($chars_per_line / 5);
my $lastchar = $chars_per_line - length($student) - 1;
if ($lastchar > 0) {	$format = "%$name_length".'n';
$course = substr($course, 0, $lastchar);
} else { # Nothing left of course:	if ($section) {
$course = '';	$format .= ' - Sec: '."%$sec_length".'s';
}
}
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/;
	}


return $format;	return $format;
Line 381 sub is_valid_alpha_code {	Line 480 sub is_valid_alpha_code {
sub is_code_valid {	sub is_code_valid {
my ($code_value, $code_option) = @_;	my ($code_value, $code_option) = @_;
my ($code_type, $code_length) = ('letter', 6); # defaults.	my ($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(/:/, $line))[0,2,4];	my ($name, $type, $length) = (split(/:/, $line))[0,2,4];
if($name eq $code_option) {	if($name eq $code_option) {
$code_length = $length;	$code_length = $length;
Line 500 sub adjust_number_to_print {	Line 599 sub adjust_number_to_print {
# Unmodified.	# Unmodified.
} else {	} else {
# Error!!!!	# Error!!!!

croak "bad SPLIT_PDFS: $split_pdf in lonprintout::adjust_number_to_print";	croak "bad SPLIT_PDFS: $split_pdf in lonprintout::adjust_number_to_print";

}	}
}	}


sub character_chart {	sub character_chart {
	my $result = shift;
	return &Apache::entities::replace_entities($result);
	}

	sub old_character_chart {
my $result = shift;	my $result = shift;
$result =~ s/&\#0?0?(7\|9);//g;	$result =~ s/&\#0?0?(7\|9);//g;
$result =~ s/&\#0?(10\|13);//g;	$result =~ s/&\#0?(10\|13);//g;
Line 627 sub character_chart {	Line 733 sub character_chart {
$result =~ s/&(\#165\|yen);/\\textyen /g;	$result =~ s/&(\#165\|yen);/\\textyen /g;
$result =~ s/&(\#166\|brvbar);/\\textbrokenbar /g;	$result =~ s/&(\#166\|brvbar);/\\textbrokenbar /g;
$result =~ s/&(\#167\|sect);/\\textsection /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/&(\#169\|copy);/\\copyright /g;
$result =~ s/&(\#170\|ordf);/\\textordfeminine /g;	$result =~ s/&(\#170\|ordf);/\\textordfeminine /g;
$result =~ s/&(\#172\|not);/\\ensuremath\{\\neg\}/g;	$result =~ s/&(\#172\|not);/\\ensuremath\{\\neg\}/g;
Line 638 sub character_chart {	Line 744 sub character_chart {
$result =~ s/&(\#177\|plusmn);/\\ensuremath\{\\pm\}/g;	$result =~ s/&(\#177\|plusmn);/\\ensuremath\{\\pm\}/g;
$result =~ s/&(\#178\|sup2);/\\ensuremath\{^2\}/g;	$result =~ s/&(\#178\|sup2);/\\ensuremath\{^2\}/g;
$result =~ s/&(\#179\|sup3);/\\ensuremath\{^3\}/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/&(\#181\|micro);/\\ensuremath\{\\mu\}/g;
$result =~ s/&(\#182\|para);/\\P/g;	$result =~ s/&(\#182\|para);/\\P/g;
$result =~ s/&(\#183\|middot);/\\ensuremath\{\\cdot\}/g;	$result =~ s/&(\#183\|middot);/\\ensuremath\{\\cdot\}/g;
Line 842 sub character_chart {	Line 948 sub character_chart {
$result =~ s/&(rdquo\|#8221);/\'\'/g;	$result =~ s/&(rdquo\|#8221);/\'\'/g;



return $result;	return $result;
}	}

Line 967 sub get_course {	Line 1074 sub get_course {
my $courseidinfo;	my $courseidinfo;
if (defined($env{'request.course.id'})) {	if (defined($env{'request.course.id'})) {
$courseidinfo = &Apache::lonxml::latex_special_symbols(&unescape($env{'course.'.$env{'request.course.id'}.'.description'}),'header');	$courseidinfo = &Apache::lonxml::latex_special_symbols(&unescape($env{'course.'.$env{'request.course.id'}.'.description'}),'header');
	my $sec = $env{'request.course.sec'};

}	}
return $courseidinfo;	return $courseidinfo;
}	}
Line 989 sub page_format_transformation {	Line 1098 sub page_format_transformation {

my $name = &get_name();	my $name = &get_name();
my $courseidinfo = &get_course();	my $courseidinfo = &get_course();
if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }
my $header_text = $parmhash{'print_header_format'};	my $header_text = $parmhash{'print_header_format'};
$header_text = &format_page_header($textwidth, $header_text, $assignment,	$header_text = &format_page_header($textwidth, $header_text, $assignment,
$courseidinfo, $name);	$courseidinfo, $name);
Line 1002 sub page_format_transformation {	Line 1110 sub page_format_transformation {
$fancypagestatement="\\rhead{}\\chead{}\\lhead{$header_text}";	$fancypagestatement="\\rhead{}\\chead{}\\lhead{$header_text}";
}	}
if ($layout eq 'album') {	if ($layout eq 'album') {
$text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}$topmargintoinsert\n\\setlength{\\textwidth}{$textwidth}\\setlength{\\textheight}{$textheight}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt}\n\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\usepackage{fancyhdr}\\addtolength{\\headheight}{\\baselineskip}\n\\pagestyle{fancy}$fancypagestatement\\begin{document}\\voffset=-0\.8 cm\\setcounter{page}{1}\n /;	$text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}$topmargintoinsert\n\\setlength{\\textwidth}{$textwidth}\\setlength{\\textheight}{$textheight}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt}\n\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\usepackage{fancyhdr}\\addtolength{\\headheight}{\\baselineskip}\n\\pagestyle{fancy}$fancypagestatement\\usepackage{booktabs}\\begin{document}\\voffset=-0\.8 cm\\setcounter{page}{1}\n /;
} elsif ($layout eq 'book') {	} elsif ($layout eq 'book') {
if ($choice ne 'All class print') {	if ($choice ne 'All class print') {
$text =~ s/\\begin{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset $topmargintoinsert\n\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\n\\renewcommand{\\ref}{\\keephidden\}\\usepackage{fancyhdr}\\addtolength{\\headheight}{\\baselineskip}\\pagestyle{fancy}$fancypagestatement\\begin{document}\n\\voffset=-0\.8 cm\\setcounter{page}{1}\n/;	$text =~ s/\\begin{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset $topmargintoinsert\n\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\n\\renewcommand{\\ref}{\\keephidden\}\\usepackage{fancyhdr}\\addtolength{\\headheight}{\\baselineskip}\\pagestyle{fancy}$fancypagestatement\\usepackage{booktabs}\\begin{document}\n\\voffset=-0\.8 cm\\setcounter{page}{1}\n/;
} else {	} else {
$text =~ s/\\pagestyle{fancy}\\rhead{}\\chead{}\s*\\begin{document}/\\textheight = $textheight\\oddsidemargin = $evenoffset\n\\evensidemargin = $evenoffset $topmargintoinsert\\textwidth= $textwidth\\newlength{\\minipagewidth}\n\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\pagestyle{fancy}\\rhead{}\\chead{}\\begin{document}\\voffset=-0\.8cm\n\\setcounter{page}{1} \\vskip 5 mm\n /;	$text =~ s/\\pagestyle{fancy}\\rhead{}\\chead{}\s*\\begin{document}/\\textheight = $textheight\\oddsidemargin = $evenoffset\n\\evensidemargin = $evenoffset $topmargintoinsert\\textwidth= $textwidth\\newlength{\\minipagewidth}\n\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\pagestyle{fancy}\\rhead{}\\chead{}\\usepackage{booktabs}\\begin{document}\\voffset=-0\.8cm\n\\setcounter{page}{1} \\vskip 5 mm\n /;
}	}
if ($papersize eq 'a4') {	if ($papersize eq 'a4') {
$text =~ s/(\\begin{document})/$1\\special{papersize=210mm,297mm}/;	$text =~ s/(\\begin{document})/$1\\special{papersize=210mm,297mm}/;
Line 1130 sub IndexCreation {	Line 1238 sub IndexCreation {

sub print_latex_header {	sub print_latex_header {
my $mode=shift;	my $mode=shift;
my $output='\documentclass[letterpaper,twoside]{article}\raggedbottom';
if (($mode eq 'batchmode') \|\| (!$perm{'pav'})) {	return &Apache::londefdef::latex_header($mode);
$output.='\batchmode';
}
$output.='\newcommand{\keephidden}[1]{}\renewcommand{\deg}{$^{\circ}$}'."\n".
'\usepackage{multirow}'."\n".
'\usepackage{longtable}\usepackage{textcomp}\usepackage{makeidx}'."\n".
'\usepackage[dvips]{graphicx}\usepackage{epsfig}'."\n".
'\usepackage{wrapfig}'.
'\usepackage{picins}\usepackage{calc}'."\n".
'\usepackage[utf8]{inputenc}'."\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 {	sub path_to_problem {
Line 1225 sub unsupported {	Line 1310 sub unsupported {
return $result;	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 {
	$result.=$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 ($resource_src =~ /\.(problem\|exam\|quiz\|assess\|survey\|form\|library\|page\|xml\|html\|htm\xhtml\|xhtm)$/) {
	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{'pdfFormFiels'} = $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);

	# There seems to be an extraneous \vskip 1mm \\\\ :

	$texversion =~ s/^\\vskip 1mm \\\\\\\\//;

	# 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 /;

	}
	$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	# List of recently generated print files
Line 1252 sub recently_generated {	Line 1511 sub recently_generated {
$cuid,$cgid,$crdev,$csize,	$cuid,$cgid,$crdev,$csize,
$catime,$cmtime,$cctime,	$catime,$cmtime,$cctime,
$cblksize,$cblocks)=stat($prtspool.'/'.$filename);	$cblksize,$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 'pdf') { $pdf_result .= $result; }
if ($ext eq 'zip') { $zip_result .= $result; }	if ($ext eq 'zip') { $zip_result .= $result; }
}	}
	if ($zip_result \|\| $pdf_result) {
	$r->print('<hr />');
	}
if ($zip_result) {	if ($zip_result) {
$r->print('<h4>'.&mt('Recently generated printout zip files')."</h4>\n"	$r->print('<h3>'.&mt('Recently generated printout zip files')."</h3>\n"
.$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) {	if ($pdf_result) {
$r->print('<h4>'.&mt('Recently generated printouts')."</h4>\n"	$r->print('<h3>'.&mt('Recently generated printouts')."</h3>\n"
.$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()
	);
}	}
}	}

Line 1372 sub print_construction_sequence {	Line 1654 sub print_construction_sequence {
$result.=$texversion;	$result.=$texversion;

} elsif ($urlp=~/\.(sequence\|page)$/) {	} elsif ($urlp=~/\.(sequence\|page)$/) {

# header:	# header:

$result.='\strut\newline\noindent Sequence/page '.$urlp.'\strut\newline\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}\newline\noindent ';	$result.='\strut\newline\noindent Sequence/page '.$urlp.'\strut\newline\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}\newline\noindent ';
Line 1391 sub print_construction_sequence {	Line 1673 sub print_construction_sequence {
$helper, %form,	$helper, %form,
$LaTeXwidth);	$LaTeXwidth);
}	}
}	}
	elsif ($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 $rndseed\} /;}	if ($helper->{VARS}->{'construction'} eq '1') {$result=~s/(\\begin{document})/$1 \\fbox\{RANDOM SEED IS $rndseed\} /;}
return $result;	return $result;
Line 1402 sub output_data {	Line 1698 sub output_data {
my %parmhash = %$rparmhash;	my %parmhash = %$rparmhash;
$ssi_error = 0; # This will be set nonzero by failing ssi's.	$ssi_error = 0; # This will be set nonzero by failing ssi's.
$resources_printed = '';	$resources_printed = '';
	$font_size = $helper->{'VARS'}->{'fontsize'};
my $do_postprocessing = 1;	my $do_postprocessing = 1;
my $js = <<ENDPART;	my $js = <<ENDPART;
<script type="text/javascript">	<script type="text/javascript">
Line 1453 ENDPART	Line 1750 ENDPART
my ($result,$selectionmade) = ('','');	my ($result,$selectionmade) = ('','');
my $number_of_columns = 1; #used only for pages to determine the width of the cell	my $number_of_columns = 1; #used only for pages to determine the width of the cell
my @temporary_array=split /\\|/,$format_from_helper;	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 ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$laystyle,$numberofcolumns);
my $assignment = $env{'form.assignment'};	my $assignment = $env{'form.assignment'};
my $LaTeXwidth=&recalcto_mm($textwidth);	my $LaTeXwidth=&recalcto_mm($textwidth);
Line 1474 ENDPART	Line 1768 ENDPART
my %form;	my %form;
$form{'grade_target'} = 'tex';	$form{'grade_target'} = 'tex';
$form{'textwidth'} = &get_textwidth($helper, $LaTeXwidth);	$form{'textwidth'} = &get_textwidth($helper, $LaTeXwidth);
	$form{'pdfFormFields'} = $pdfFormFields;

# If form.showallfoils is set, then request all foils be shown:	# If form.showallfoils is set, then request all foils be shown:
# privilege will be enforced both by not allowing the	# privilege will be enforced both by not allowing the
Line 1487 ENDPART	Line 1782 ENDPART
}	}

if ($helper->{'VARS'}->{'style_file'}=~/\w/) {	if ($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'}) {	} elsif ($env{'construct.style'}) {
&Apache::lonnet::delenv('construct\\.style');	&Apache::lonnet::delenv('construct.style');
}	}


Line 1511 ENDPART	Line 1806 ENDPART
}	}
$selectionmade = 1;	$selectionmade = 1;
if ($cleanURL!~m\|^/adm/\|	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 $rndseed=time;
my $texversion='';	my $texversion='';
if ($helper->{'VARS'}->{'ANSWER_TYPE'} ne 'only') {	if ($helper->{'VARS'}->{'ANSWER_TYPE'} ne 'only') {
Line 1531 ENDPART	Line 1826 ENDPART
$rndseed=$helper->{'VARS'}->{'curseed'};	$rndseed=$helper->{'VARS'}->{'curseed'};
}	}
$form{'rndseed'}=$rndseed;	$form{'rndseed'}=$rndseed;
&Apache::lonnet::appenv(%moreenv);	&Apache::lonnet::appenv(\%moreenv);

&Apache::lonxml::clear_problem_counter();	&Apache::lonxml::clear_problem_counter();

Line 1581 ENDPART	Line 1876 ENDPART




}	}
# Print annotations.	# Print annotations.

Line 1603 ENDPART	Line 1899 ENDPART
($result,$number_of_columns) = &page_cleanup($result);	($result,$number_of_columns) = &page_cleanup($result);
}	}
} elsif ($cleanURL!~m\|^/adm/\|	} elsif ($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	#printing content of sequence from the construction space


$currentURL=~s\|\/~([^\/]+)\/\|\/home\/$1\/public_html\/\|;	$currentURL=~s\|\/~([^\/]+)\/\|\/home\/$1\/public_html\/\|;
$result .= &print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});	# $result .= &print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
$result .= &print_construction_sequence($currentURL, $helper, %form,	$result .= &print_construction_sequence($currentURL, $helper, %form,
$LaTeXwidth);	$LaTeXwidth);
$result .= '\end{document}';	$result .= '\end{document}';
Line 1624 ENDPART	Line 1922 ENDPART
$texversion =~ s/(\\end{document})/$annotation$1/;	$texversion =~ s/(\\end{document})/$annotation$1/;
}	}
$result .= $texversion;	$result .= $texversion;
} elsif ($cleanURL =~/.tex$/) {	} elsif ($cleanURL =~/\.tex$/) {
# For this sort of print of a single LaTeX file,	# For this sort of print of a single LaTeX file,
# We can just print the LaTeX file as it is uninterpreted in any way:	# We can just print the LaTeX file as it is uninterpreted in any way:
#	#
Line 1637 ENDPART	Line 1935 ENDPART

$do_postprocessing = 0; # Don't massage the result.	$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 {	} else {
	&Apache::lonnet::logthis("Unsupported type handler");
$result.=&unsupported($currentURL,$helper->{'VARS'}->{'LATEX_TYPE'},	$result.=&unsupported($currentURL,$helper->{'VARS'}->{'LATEX_TYPE'},
$helper->{'VARS'}->{'symb'});	$helper->{'VARS'}->{'symb'});
}	}
Line 1645 ENDPART	Line 1957 ENDPART
($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or
($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems') or	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems') or
($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_resources') or # BUGBUG	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_resources') or # BUGBUG
($helper->{'VARS'}->{'PRINT_TYPE'} eq 'select_sequences')) {	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'select_sequences')
	) {


#-- produce an output string	#-- produce an output string
Line 1653 ENDPART	Line 1966 ENDPART
$selectionmade = 2;	$selectionmade = 2;
} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') {	} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') {
$selectionmade = 3;	$selectionmade = 3;
} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems') {	} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems')
	) {
$selectionmade = 4;	$selectionmade = 4;
} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_resources') { #BUGBUG	} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_resources') { #BUGBUG
$selectionmade = 4;	$selectionmade = 4;
Line 1679 ENDPART	Line 1993 ENDPART
my $pbreakresources = keys %page_breaks;	my $pbreakresources = keys %page_breaks;
for (my $i=0;$i<=$#master_seq;$i++) {	for (my $i=0;$i<=$#master_seq;$i++) {

&Apache::lonenc::reset_enc();	&Apache::lonenc::reset_enc();


# Note due to document structure, not allowed to put \newpage	# Note due to document structure, not allowed to put \newpage
# prior to the first resource	# prior to the first resource
Line 1689 ENDPART	Line 2004 ENDPART
$result.="\\newpage\n";	$result.="\\newpage\n";
}	}
}	}
my ($sequence,$middle_thingy,$urlp)=&Apache::lonnet::decode_symb($master_seq[$i]);	my ($sequence,$middle_thingy,$urlp)=&Apache::lonnet::decode_symb($master_seq[$i]);
$urlp=&Apache::lonnet::clutter($urlp);	$urlp=&Apache::lonnet::clutter($urlp);
$form{'symb'}=$master_seq[$i];	$form{'symb'}=$master_seq[$i];


my $assignment=&Apache::lonxml::latex_special_symbols(&Apache::lonnet::gettitle($sequence),'header'); #title of the assignment which contains this problem	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'}=$assignment;}	if ($selectionmade==7) {$helper->{VARS}->{'assignment'}=$assignment;}
Line 1704 ENDPART	Line 2020 ENDPART
&Apache::lonxml::remember_problem_counter();	&Apache::lonxml::remember_problem_counter();
$texversion.=&ssi_with_retries($urlp, $ssi_retry_count, %form);	$texversion.=&ssi_with_retries($urlp, $ssi_retry_count, %form);
if ($urlp=~/\.page$/) {	if ($urlp=~/\.page$/) {

($texversion,my $number_of_columns_page) = &page_cleanup($texversion);	($texversion,my $number_of_columns_page) = &page_cleanup($texversion);
if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;}	if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;}
$texversion =~ s/\\end{document}\d*/\\end{document}/;	$texversion =~ s/\\end{document}\d*/\\end{document}/;
Line 1726 ENDPART	Line 2043 ENDPART
} else {	} else {
if ($urlp=~/\.(problem\|exam\|quiz\|assess\|survey\|form\|library)$/) {	if ($urlp=~/\.(problem\|exam\|quiz\|assess\|survey\|form\|library)$/) {
$texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});	$texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
	$texversion =~ s/\\begin{document}//;
my $title = &Apache::lonnet::gettitle($master_seq[$i]);	my $title = &Apache::lonnet::gettitle($master_seq[$i]);
$title = &Apache::lonxml::latex_special_symbols($title);	$title = &Apache::lonxml::latex_special_symbols($title);
my $body ='\vskip 0 mm \noindent\textbf{'.$title.'}\vskip 0 mm ';	my $body ='\vskip 0 mm \noindent\textbf{'.$title.'}\vskip 0 mm ';
Line 1755 ENDPART	Line 2073 ENDPART
if (($selectionmade == 4) and ($assignment ne $prevassignment)) {	if (($selectionmade == 4) and ($assignment ne $prevassignment)) {
my $name = &get_name();	my $name = &get_name();
my $courseidinfo = &get_course();	my $courseidinfo = &get_course();
if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }
$prevassignment=$assignment;	$prevassignment=$assignment;
my $header_text = $parmhash{'print_header_format'};	my $header_text = $parmhash{'print_header_format'};
$header_text = &format_page_header($textwidth, $header_text,	$header_text = &format_page_header($textwidth, $header_text,
$assignment,	$assignment,
$courseidinfo,	$courseidinfo,
$name);	$name);

if ($numberofcolumns eq '1') {	if ($numberofcolumns eq '1') {
$result .='\newpage \noindent\parbox{\minipagewidth}{\noindent\\lhead{'.$header_text.'}} \vskip 5 mm ';	$result .='\newpage \noindent\parbox{\minipagewidth}{\noindent\\lhead{'.$header_text.'}} \vskip 5 mm ';
} else {	} else {
Line 1782 ENDPART	Line 2100 ENDPART

if ($flag_latex_header_remove ne 'NO') {	if ($flag_latex_header_remove ne 'NO') {
$texversion = &latex_header_footer_remove($texversion);	$texversion = &latex_header_footer_remove($texversion);
} else {	} else {
$texversion =~ s/\\end{document}/\\vskip 0\.5mm\\noindent\\makebox\[\\textwidth\/\$number_of_columns\]\[b\]\{\\hrulefill\}/;	$texversion =~ s/\\end{document}/\\vskip 0\.5mm\\noindent\\makebox\[\\textwidth\/\$number_of_columns\]\[b\]\{\\hrulefill\}/;
}	}
$result .= $texversion;	$result .= $texversion;
$flag_latex_header_remove = 'YES';	$flag_latex_header_remove = 'YES';
	} elsif ($urlp=~ /\.pdf$/i) {
	if ($i > 0) {
	$result .= '\cleardoublepage';
	}
	$result .= &include_pdf($urlp);
	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 {	} else {
$texversion=&unsupported($urlp,$helper->{'VARS'}->{'LATEX_TYPE'},	$texversion=&unsupported($urlp,$helper->{'VARS'}->{'LATEX_TYPE'},
$master_seq[$i]);	$master_seq[$i]);
Line 1798 ENDPART	Line 2133 ENDPART
$result .= $texversion;	$result .= $texversion;
$flag_latex_header_remove = 'YES';	$flag_latex_header_remove = 'YES';
}	}
if (&Apache::loncommon::connection_aborted($r)) { last; }	if (&Apache::loncommon::connection_aborted($r)) {
	last;
	}
}	}
&Apache::lonxml::clear_problem_counter();	&Apache::lonxml::clear_problem_counter();
if ($flag_page_in_sequence eq 'YES') {	if ($flag_page_in_sequence eq 'YES') {
Line 1806 ENDPART	Line 2143 ENDPART
}	}
$result .= '\end{document}';	$result .= '\end{document}';
} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') \|\|	} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') \|\|
	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems_students') \|\|
($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')){	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')){


#-- prints assignments for whole class or for selected students	#-- prints assignments for whole class or for selected students
my $type;	my $type;
if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') {	if (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') \|\|
	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems_students') ) {
$selectionmade=5;	$selectionmade=5;
$type='problems';	$type='problems';
} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students') {	} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students') {
Line 1850 ENDPART	Line 2189 ENDPART
my @master_seq=split /\\|\\|\\|/, $helper->{'VARS'}->{'RESOURCES'};	my @master_seq=split /\\|\\|\\|/, $helper->{'VARS'}->{'RESOURCES'};

#loop over students	#loop over students
my $flag_latex_header_remove = 'NO';	my $flag_latex_header_remove = 'NO';
my %moreenv;	my %moreenv;
$moreenv{'instructor_comments'}='hide';	$moreenv{'instructor_comments'}='hide';
$moreenv{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);	$moreenv{'textwidth'}=&get_textwidth($helper,$LaTeXwidth);
Line 1908 ENDPART	Line 2247 ENDPART
my $selected_code = $helper->{'VARS'}->{'CODE_SELECTED_FROM_LIST'};	my $selected_code = $helper->{'VARS'}->{'CODE_SELECTED_FROM_LIST'};

my $code_option=$helper->{'VARS'}->{'CODE_OPTION'};	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,$code_length)=('letter',6);	my ($code_type,$code_length)=('letter',6);
foreach my $line (<FH>) {	foreach my $line (@lines) {
my ($name,$type,$length) = (split(/:/,$line))[0,2,4];	my ($name,$type,$length) = (split(/:/,$line))[0,2,4];
if ($name eq $code_option) {	if ($name eq $code_option) {
$code_length=$length;	$code_length=$length;
Line 2002 ENDPART	Line 2341 ENDPART
}	}
for (my $i=0;$i<=$#list_of_files;$i++) {	for (my $i=0;$i<=$#list_of_files;$i++) {

&Apache::lonenc::reset_enc();	&Apache::lonenc::reset_enc();

my $urlp = $list_of_files[$i];	my $urlp = $list_of_files[$i];
$urlp=~s\|//\|/\|;	$urlp=~s\|//\|/\|;
Line 2096 ENDPART	Line 2435 ENDPART
$URLback=~s\|^/~\|/priv/\|;	$URLback=~s\|^/~\|/priv/\|;
}	}
}	}


# If there's been an unrecoverable SSI error, report it to the user
# otherwise, we can write the tex file.
#	#
	# Final adjustment of the font size:
	#

	$result = set_font_size($result);

#-- writing .tex file in prtspool	#-- writing .tex file in prtspool
my $temp_file;	my $temp_file;
my $identifier = &Apache::loncommon::get_cgi_id();	my $identifier = &Apache::loncommon::get_cgi_id();
my $filename = "/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout_$identifier.tex";	my $filename = "/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout_$identifier.tex";
if (!($#print_array>0)) {	if (!($#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 {	} 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='';	my $student_names='';
if ($#print_array>0) {	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[$i].'_ENDPERSON_';
}	}
} else {	} else {
if ($#student_names>-1) {	if ($#student_names>-1) {
$student_names=$student_names[0].'_ENDPERSON_';	$student_names=$student_names[0].'_ENDPERSON_';
} else {	} 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_';
}	}
}	}

	# logic for now is too complex to trace if this has been defined
	# yet.
	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	&Apache::lonnet::appenv({'cgi.'.$identifier.'.file' => $filename,
	'cgi.'.$identifier.'.layout' => $laystyle,
	'cgi.'.$identifier.'.numcol' => $numberofcolumns,
	'cgi.'.$identifier.'.paper' => $papersize,
	'cgi.'.$identifier.'.selection' => $selectionmade,
	'cgi.'.$identifier.'.tableofcontents' => $helper->{'VARS'}->{'TABLE_CONTENTS'},
	'cgi.'.$identifier.'.tableofindex' => $helper->{'VARS'}->{'TABLE_INDEX'},
	'cgi.'.$identifier.'.role' => $perm{'pav'},
	'cgi.'.$identifier.'.numberoffiles' => $#print_array,
	'cgi.'.$identifier.'.studentnames' => $student_names,
	'cgi.'.$identifier.'.backref' => $URLback,});
	&Apache::lonnet::appenv({"cgi.$identifier.user" => $env{'user.name'},
	"cgi.$identifier.domain" => $env{'user.domain'},
	"cgi.$identifier.courseid" => $cnum,
	"cgi.$identifier.coursedom" => $cdom,
	"cgi.$identifier.resources" => $resources_printed});

# logic for now is too complex to trace if this has been defined
# yet.
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
&Apache::lonnet::appenv('cgi.'.$identifier.'.file' => $filename,
'cgi.'.$identifier.'.layout' => $laystyle,
'cgi.'.$identifier.'.numcol' => $numberofcolumns,
'cgi.'.$identifier.'.paper' => $papersize,
'cgi.'.$identifier.'.selection' => $selectionmade,
'cgi.'.$identifier.'.tableofcontents' => $helper->{'VARS'}->{'TABLE_CONTENTS'},
'cgi.'.$identifier.'.tableofindex' => $helper->{'VARS'}->{'TABLE_INDEX'},
'cgi.'.$identifier.'.role' => $perm{'pav'},
'cgi.'.$identifier.'.numberoffiles' => $#print_array,
'cgi.'.$identifier.'.studentnames' => $student_names,
'cgi.'.$identifier.'.backref' => $URLback,);
&Apache::lonnet::appenv("cgi.$identifier.user" => $env{'user.name'},
"cgi.$identifier.domain" => $env{'user.domain'},
"cgi.$identifier.courseid" => $cnum,
"cgi.$identifier.coursedom" => $cdom,
"cgi.$identifier.resources" => $resources_printed);
my $end_page = &Apache::loncommon::end_page();	my $end_page = &Apache::loncommon::end_page();
my $continue_text = &mt('Continue');	my $continue_text = &mt('Continue');
# If there's been an unrecoverable SSI error, report it to the user	# If there's been an unrecoverable SSI error, report it to the user
if ($ssi_error) {	if ($ssi_error) {
my $helpurl = &Apache::loncommon::top_nav_help('Helpdesk');	my $helpurl = &Apache::loncommon::top_nav_help('Helpdesk');
$r->print('<br /><h2>'.&mt('An unrecoverable network error occurred:').'</h2><p> '.	$r->print('<br /><p class="LC_error">'.&mt('An unrecoverable network error occurred:').'</p><p>'.
&mt('At least one of the resources you chose to print could not be rendered due to an unrecoverable error when communicating with a server:').	&mt('At least one of the resources you chose to print could not be rendered due to an unrecoverable error when communicating with a server:').
'<br />'.$ssi_last_error_resource.'<br />'.$ssi_last_error.	'<br />'.$ssi_last_error_resource.'<br />'.$ssi_last_error.
'</p><p>'.&mt('You can continue using the link provided below, but make sure to carefully inspect your output file! The errors will be marked in the file.').'<br />'.	'</p><p>'.&mt('You can continue using the link provided below, but make sure to carefully inspect your output file! The errors will be marked in the file.').'<br />'.
&mt('You may be able to reprint the individual resources for which this error occurred, as the issue may be temporary.').	&mt('You may be able to reprint the individual resources for which this error occurred, as the issue may be temporary.').
'<br />'.&mt('If the error persists, please contact the [_1] for assistance.',$helpurl).'</p><p>'.	'<br />'.&mt('If the error persists, please contact the [_1] for assistance.',$helpurl).'</p><p>'.
&mt('We apologize for the inconvenience.').'</p>'.	&mt('We apologize for the inconvenience.').'</p>'.
'<a href="/cgi-bin/printout.pl?'.$identifier.'">'.&mt('Continue').'</a>'.$end_page);	'<a href="/cgi-bin/printout.pl?'.$identifier.'">'.$continue_text.'</a>'.$end_page);
} else {	} else {
$r->print(<<FINALEND);	$r->print(<<FINALEND);
<br />	<br />
<meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$identifier" />	<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	$end_page
FINALEND	FINALEND
} # endif ssi errors.	} # endif ssi errors.
}	}


Line 2269 sub print_resources {	Line 2609 sub print_resources {
if ($res_url!~m\|^ext/\|	if ($res_url!~m\|^ext/\|
&& $res_url=~/\.(problem\|exam\|quiz\|assess\|survey\|form\|library\|page\|xml\|html\|htm\|xhtml\|xhtm)$/) {	&& $res_url=~/\.(problem\|exam\|quiz\|assess\|survey\|form\|library\|page\|xml\|html\|htm\|xhtml\|xhtm)$/) {
$printed .= $curresline.':';	$printed .= $curresline.':';

&Apache::lonxml::remember_problem_counter();	&Apache::lonxml::remember_problem_counter();

my $rendered = &get_student_view_with_retries($curresline,$ssi_retry_count,$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);
Line 2291 sub print_resources {	Line 2630 sub print_resources {


my $header =&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});	my $header =&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
	$header =~ s/\\begin{document}//; #<<<<<
my $title = &Apache::lonnet::gettitle($curresline);	my $title = &Apache::lonnet::gettitle($curresline);
$title = &Apache::lonxml::latex_special_symbols($title);	$title = &Apache::lonxml::latex_special_symbols($title);
my $body ='\vskip 0 mm \noindent\textbf{'.$title.'}\vskip 0 mm ';	my $body ='\vskip 0 mm \noindent\textbf{'.$title.'}\vskip 0 mm ';
Line 2326 sub print_resources {	Line 2666 sub print_resources {
$rendered =~ s/\\end{document}//;	$rendered =~ s/\\end{document}//;
}	}
$current_output .= $rendered.'\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}\strut \vskip 0 mm \strut ';	$current_output .= $rendered.'\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}\strut \vskip 0 mm \strut ';
	} elsif($res_url = ~/\.pdf$/) {
	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 {	} else {
my $rendered = &unsupported($res_url,$helper->{'VARS'}->{'LATEX_TYPE'},$curresline);	my $rendered = &unsupported($res_url,$helper->{'VARS'}->{'LATEX_TYPE'},$curresline);
if ($remove_latex_header ne 'NO') {	if ($remove_latex_header ne 'NO') {
Line 2338 sub print_resources {	Line 2684 sub print_resources {
}	}
}	}
$remove_latex_header = 'YES';	$remove_latex_header = 'YES';
}	}
if (&Apache::loncommon::connection_aborted($r)) { last; }	if (&Apache::loncommon::connection_aborted($r)) { last; }
}	}


my $courseidinfo = &get_course();	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 $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header');
my $header_line =	my $header_line =
&format_page_header($LaTeXwidth, $parmhash{'print_header_format'},	&format_page_header($LaTeXwidth, $parmhash{'print_header_format'},
$currentassignment, $courseidinfo, $fullname);	$currentassignment, $courseidinfo, $fullname, $usersection);
my $header_start = ($columns_in_format == 1) ? '\lhead'	my $header_start = ($columns_in_format == 1) ? '\lhead'
: '\fancyhead[LO]';	: '\fancyhead[LO]';
$header_line = $header_start.'{'.$header_line.'}';	$header_line = $header_start.'{'.$header_line.'}';

if ($current_output=~/\\documentclass/) {	if ($current_output=~/\\documentclass/) {
$current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent$header_line$namepostfix}\\vskip 5 mm /;	$current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent$header_line$namepostfix}\\vskip 5 mm /;
} else {	} else {
Line 2435 sub get_randomly_ordered_warning {	Line 2780 sub get_randomly_ordered_warning {

my $postdata = $env{'form.postdata'} \|\| $helper->{VARS}{'postdata'};	my $postdata = $env{'form.postdata'} \|\| $helper->{VARS}{'postdata'};
my $navmap = Apache::lonnavmaps::navmap->new();	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;	return;
}	}
Line 2523 sub printHelper {	Line 2873 sub printHelper {

}	}


# Detect whether we're coming from construction space	# Detect whether we're coming from construction space
if ($env{'form.postdata'}=~/^(?:http:\/\/[^\/]+\/\|\/\|)\~([^\/]+)\/(.*)$/) {	if ($env{'form.postdata'}=~/^(?:http:\/\/[^\/]+\/\|\/\|)\~([^\/]+)\/(.*)$/) {
$helper->{VARS}->{'filename'} = "~$1/$2";	$helper->{VARS}->{'filename'} = "~$1/$2";
Line 2619 sub printHelper {	Line 2968 sub printHelper {
}	}

# Useful filter strings	# Useful filter strings
my $isProblem = '($res->is_problem()\|\|$res->contains_problem) ';	my $isProblem = '($res->is_problem()\|\|$res->contains_problem\|\|$res->is_practice()) ';
$isProblem .= ' && !$res->randomout()' if !$userCanSeeHidden;	$isProblem .= ' && !$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()';	my $isNotMap = '!$res->is_sequence()';
$isNotMap .= ' && !$res->randomout()' if !$userCanSeeHidden;	$isNotMap .= ' && !$res->randomout()' if !$userCanSeeHidden;
my $isMap = '$res->is_map()';	my $isMap = '$res->is_map()';
Line 2640 sub printHelper {	Line 2989 sub printHelper {
}	}

if (($helper->{'VARS'}->{'construction'} ne '1' ) &&	if (($helper->{'VARS'}->{'construction'} ne '1' ) &&

$helper->{VARS}->{'postdata'} &&	$helper->{VARS}->{'postdata'} &&
$helper->{VARS}->{'assignment'}) {	$helper->{VARS}->{'assignment'}) {
# Allow problems from sequence	# Allow problems from sequence
push @{$printChoices}, [&mt('Selected <b>Problems</b> in folder <b><i>[_1]</i></b>',$sequenceTitle), 'map_problems', 'CHOOSE_PROBLEMS'];	push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from folder [_3]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>'), 'map_problems', 'CHOOSE_PROBLEMS'];
# Allow all resources from sequence	# Allow all resources from sequence
push @{$printChoices}, [&mt('Selected <b>Resources</b> in folder <b><i>[_1]</i></b>',$sequenceTitle), 'map_problems_pages', 'CHOOSE_PROBLEMS_HTML'];	push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>'), 'map_problems_pages', 'CHOOSE_PROBLEMS_HTML'];

my $helperFragment = <<HELPERFRAGMENT;	my $helperFragment = <<HELPERFRAGMENT;
<state name="CHOOSE_PROBLEMS" title="Select Problem(s) to print">	<state name="CHOOSE_PROBLEMS" title="Select Problem(s) to print">
Line 2675 HELPERFRAGMENT	Line 3023 HELPERFRAGMENT
&Apache::lonxml::xmlparse($r, 'helper', $helperFragment);	&Apache::lonxml::xmlparse($r, 'helper', $helperFragment);
}	}

# If the user has pfo (print for otheres) allow them to print all	# If the user has pfo (print for others) allow them to print all
# problems and resources in the entier course, optionally for selected students	# problems and resources in the entire course, optionally for selected students
if ($perm{'pfo'} && !$is_published &&	if ($perm{'pfo'} && !$is_published &&
($helper->{VARS}->{'postdata'}=~/\/res\// \|\| $helper->{VARS}->{'postdata'}=~/\/(syllabus\|smppg\|aboutme\|bulletinboard)$/)) {	($helper->{VARS}->{'postdata'}=~/\/res\// \|\| $helper->{VARS}->{'postdata'}=~/\/(syllabus\|smppg\|aboutme\|bulletinboard)$/)) {

push @{$printChoices}, [&mtn('Selected <b>Problems</b> from <b>entire course</b>'), 'all_problems', 'ALL_PROBLEMS'];	push @{$printChoices}, [&mtn('Selected <b>Problems</b> from <b>entire course</b>'), 'all_problems', 'ALL_PROBLEMS'];
push @{$printChoices}, [&mtn('Selected <b>Resources</b> from <b>entire course</b>'), 'all_resources', 'ALL_RESOURCES'];	push @{$printChoices}, [&mtn('Selected <b>Resources</b> from <b>entire course</b>'), 'all_resources', 'ALL_RESOURCES'];
	push @{$printChoices}, [&mtn('Selected <b>Problems</b> from <b>entire course</b> for <b>selected people</b>'), 'all_problems_students', 'ALL_PROBLEMS_STUDENTS'];
&Apache::lonxml::xmlparse($r, 'helper', <<ALL_PROBLEMS);	&Apache::lonxml::xmlparse($r, 'helper', <<ALL_PROBLEMS);
<state name="ALL_PROBLEMS" title="Select Problem(s) to print">	<state name="ALL_PROBLEMS" title="Select Problem(s) to print">
<resource variable="RESOURCES" toponly='0' multichoice="1"	<resource variable="RESOURCES" toponly='0' multichoice="1"
Line 2702 HELPERFRAGMENT	Line 3051 HELPERFRAGMENT
$start_new_option	$start_new_option
</resource>	</resource>
</state>	</state>
	<state name="ALL_PROBLEMS_STUDENTS" title="Select Problem(s) to print">
	<resource variable="RESOURCES" toponly='0' multichoice="1"
	suppressEmptySequences='0' addstatus="1" closeallpages="1">
	<nextstate>STUDENTS1</nextstate>
	<filterfunc>return $isProblemOrMap;</filterfunc>
	<choicefunc>return $isNotMap;</choicefunc>
	<valuefunc>return $symbFilter;</valuefunc>
	$start_new_option
	</resource>
	</state>
	<state name="STUDENTS1" title="Select People">
	<message><b>Select sorting order of printout</b> </message>
	<choices variable='student_sort'>
	<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="STUDENTS" nextstate="PRINT_FORMATTING" coursepersonnel="1"/>
	</state>

ALL_PROBLEMS	ALL_PROBLEMS

if ($helper->{VARS}->{'assignment'}) {	if ($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 @{$printChoices}, [&mt('Selected [_1]Problems[_2] from folder [_3] for [_4]selected people[_5]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'), 'problems_for_students', 'CHOOSE_STUDENTS'];
push @{$printChoices}, [&mt("Selected <b>Problems</b> from folder <b><i>[_1]</i></b> for <b>CODEd assignments</b>",$sequenceTitle), 'problems_for_anon', 'CHOOSE_ANON1'];	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 =	my $randomly_ordered_warning =
Line 2811 CHOOSE_STUDENTS	Line 3180 CHOOSE_STUDENTS

}	}

	my @lines = &Apache::grades::get_scantronformat_file();
open(FH,$Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
my $codechoice='';	my $codechoice='';
foreach my $line (<FH>) {	foreach my $line (@lines) {
my ($name,$description,$code_type,$code_length)=	my ($name,$description,$code_type,$code_length)=
(split(/:/,$line))[0,1,2,4];	(split(/:/,$line))[0,1,2,4];
if ($code_length > 0 &&	if ($code_length > 0 &&
Line 2885 CHOOSE_ANON1	Line 3253 CHOOSE_ANON1


if ($helper->{VARS}->{'assignment'}) {	if ($helper->{VARS}->{'assignment'}) {
push @{$printChoices}, [&mt("Selected <b>Resources</b> from folder <b><i>[_1]</i></b> for <b>selected people</b>",$sequenceTitle), 'resources_for_students', 'CHOOSE_STUDENTS1'];	push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3] for [_4]selected people[_5]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'), 'resources_for_students', 'CHOOSE_STUDENTS1'];
push @{$printChoices}, [&mt("Selected <b>Resources</b> from folder <b><i>[_1]</i></b> for <b>CODEd assignments</b>",$sequenceTitle), 'resources_for_anon', 'CHOOSE_ANON2'];	push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3] for [_4]CODEd assignments[_5]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'), 'resources_for_anon', 'CHOOSE_ANON2'];
}	}


Line 3007 CHOOSE_ANON2	Line 3375 CHOOSE_ANON2
))	))
&& $helper->{VARS}->{'assignment'} eq ""	&& $helper->{VARS}->{'assignment'} eq ""
) {	) {

my $pretty_dir = &Apache::lonnet::hreflocation($subdir);	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;	my $xmlfrag = <<CHOOSE_FROM_SUBDIR;
<state name="CHOOSE_FROM_SUBDIR" title="Select File(s) from <b><small>$pretty_dir</small></b> to print">	<state name="CHOOSE_FROM_SUBDIR" title="Select File(s) from <b><small>$pretty_dir</small></b> to print">

Line 3079 CHOOSE_FROM_ANY_SEQUENCE	Line 3446 CHOOSE_FROM_ANY_SEQUENCE

if (($perm{'pav'} and &Apache::lonnet::allowed('vgr',$env{'request.course.id'})) or	if (($perm{'pav'} and &Apache::lonnet::allowed('vgr',$env{'request.course.id'})) or
($helper->{VARS}->{'construction'} eq '1')) {	($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 = Apache::lonhelper::getParamHash();
$paramHash->{'variable'} = 'ANSWER_TYPE';	$paramHash->{'variable'} = 'ANSWER_TYPE';
$helper->declareVar('ANSWER_TYPE');	$helper->declareVar('ANSWER_TYPE');
Line 3092 CHOOSE_FROM_ANY_SEQUENCE	Line 3464 CHOOSE_FROM_ANY_SEQUENCE
['Only Answers', 'only']	['Only Answers', 'only']
];	];
Apache::lonhelper::dropdown->new();	Apache::lonhelper::dropdown->new();
addMessage("</td></tr>");	&addMessage(&Apache::lonhtmlcommon::row_closure());
$startedTable = 1;	$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 ($perm{'pav'}) {	if ($perm{'pav'}) {
Line 3104 CHOOSE_FROM_ANY_SEQUENCE	Line 3504 CHOOSE_FROM_ANY_SEQUENCE
"</label>: </td><td>");	"</label>: </td><td>");
$startedTable = 1;	$startedTable = 1;
} else {	} 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 = Apache::lonhelper::getParamHash();
$paramHash->{'variable'} = 'LATEX_TYPE';	$paramHash->{'variable'} = 'LATEX_TYPE';
Line 3123 CHOOSE_FROM_ANY_SEQUENCE	Line 3525 CHOOSE_FROM_ANY_SEQUENCE
}	}
Apache::lonhelper::dropdown->new();	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 = Apache::lonhelper::getParamHash();
$paramHash->{'variable'} = 'TABLE_CONTENTS';	$paramHash->{'variable'} = 'TABLE_CONTENTS';
$helper->declareVar('TABLE_CONTENTS');	$helper->declareVar('TABLE_CONTENTS');
Line 3134 CHOOSE_FROM_ANY_SEQUENCE	Line 3539 CHOOSE_FROM_ANY_SEQUENCE
['No', 'no'],	['No', 'no'],
['Yes', 'yes'] ];	['Yes', 'yes'] ];
Apache::lonhelper::dropdown->new();	Apache::lonhelper::dropdown->new();
addMessage("</td></tr>");	&addMessage(&Apache::lonhtmlcommon::row_closure());

if (not $helper->{VARS}->{'construction'}) {	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 = Apache::lonhelper::getParamHash();
$paramHash->{'variable'} = 'TABLE_INDEX';	$paramHash->{'variable'} = 'TABLE_INDEX';
$helper->declareVar('TABLE_INDEX');	$helper->declareVar('TABLE_INDEX');
Line 3148 CHOOSE_FROM_ANY_SEQUENCE	Line 3555 CHOOSE_FROM_ANY_SEQUENCE
['No', 'no'],	['No', 'no'],
['Yes', 'yes'] ];	['Yes', 'yes'] ];
Apache::lonhelper::dropdown->new();	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 = Apache::lonhelper::getParamHash();
$paramHash->{'variable'} = 'PRINT_DISCUSSIONS';	$paramHash->{'variable'} = 'PRINT_DISCUSSIONS';
$helper->declareVar('PRINT_DISCUSSIONS');	$helper->declareVar('PRINT_DISCUSSIONS');
Line 3160 CHOOSE_FROM_ANY_SEQUENCE	Line 3569 CHOOSE_FROM_ANY_SEQUENCE
['No', 'no'],	['No', 'no'],
['Yes', 'yes'] ];	['Yes', 'yes'] ];
Apache::lonhelper::dropdown->new();	Apache::lonhelper::dropdown->new();
addMessage("</td></tr>");	&addMessage(&Apache::lonhtmlcommon::row_closure());

# Prompt for printing annotations too.	# Prompt for printing annotations too.

addMessage("<tr><td align='right'>".	&addMessage(&Apache::lonhtmlcommon::row_title(
'<label for="PRINT_ANNOTATIONS_forminput">'.	'<label for="PRINT_ANNOTATIONS_forminput">'
&mt('Print Annotations').	.&mt('Print Annotations')
"</label>:</td><td>");	.'</label>'
	)
	);
$paramHash = Apache::lonhelper::getParamHash();	$paramHash = Apache::lonhelper::getParamHash();
$paramHash->{'variable'} = "PRINT_ANNOTATIONS";	$paramHash->{'variable'} = "PRINT_ANNOTATIONS";
$helper->declareVar("PRINT_ANNOTATIONS");	$helper->declareVar("PRINT_ANNOTATIONS");
Line 3175 CHOOSE_FROM_ANY_SEQUENCE	Line 3586 CHOOSE_FROM_ANY_SEQUENCE
['No', 'no'],	['No', 'no'],
['Yes', 'yes']];	['Yes', 'yes']];
Apache::lonhelper::dropdown->new();	Apache::lonhelper::dropdown->new();
addMessage("</td></tr>");	&addMessage(&Apache::lonhtmlcommon::row_closure());

addMessage("<tr><td align = 'right'> </td><td>");	&addMessage(&Apache::lonhtmlcommon::row_title(&mt('Foils')));
$paramHash = Apache::lonhelper::getParamHash();	$paramHash = Apache::lonhelper::getParamHash();
$paramHash->{'multichoice'} = "true";	$paramHash->{'multichoice'} = "true";
$paramHash->{'allowempty'} = "true";	$paramHash->{'allowempty'} = "true";
$paramHash->{'variable'} = "showallfoils";	$paramHash->{'variable'} = "showallfoils";
$paramHash->{'CHOICES'} = [ ["Show all foils", "1"] ];	$paramHash->{'CHOICES'} = [ [&mt('Show All Foils'), "1"] ];
Apache::lonhelper::choices->new();	Apache::lonhelper::choices->new();
addMessage("</td></tr>");	&addMessage(&Apache::lonhtmlcommon::row_closure(1));
}	}

if ($helper->{'VARS'}->{'construction'}) {	if ($helper->{'VARS'}->{'construction'}) {
Line 3193 CHOOSE_FROM_ANY_SEQUENCE	Line 3604 CHOOSE_FROM_ANY_SEQUENCE
my $stylefiletext=&mt("Use style file");	my $stylefiletext=&mt("Use style file");
my $selectfiletext=&mt("Select 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">	<string variable="style_file" size="40">
<defaultvalue>	<defaultvalue>
return $stylevalue;	return '.$stylevalue.';
</defaultvalue>	</defaultvalue>
</string><message>  <a href="javascript:openbrowser('helpform','style_file_forminput','sty')">$selectfiletext</a> </td></tr><tr><td></td><td align="left"></message>	</string><message> '
	.qq\|<a href="javascript:openbrowser('helpform','style_file_forminput','sty')">\|
	.$selectfiletext.'</a>'
	.&Apache::lonhtmlcommon::row_closure()
	.&Apache::lonhtmlcommon::row_title(&mt('Show All Foils'))
	.'</message>
<choices allowempty="1" multichoice="true" variable="showallfoils">	<choices allowempty="1" multichoice="true" variable="showallfoils">
<choice computer="1">Show all foils</choice>	<choice computer="1"> </choice>
</choices>	</choices>'
<message></td></tr></message>	.'<message>'
RNDSEED	.&Apache::lonhtmlcommon::row_closure()
	.'</message>';
&Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);	&Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);


addMessage("<tr><td>Problem Type:</td><td>");	&addMessage(&Apache::lonhtmlcommon::row_title(&mt('Problem Type')));
#	#
# Initial value from construction space:	# Initial value from construction space:
#	#
Line 3236 RNDSEED	Line 3659 RNDSEED
</dropdown>	</dropdown>
PROBTYPE	PROBTYPE
&Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);	&Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);
	&addMessage(&Apache::lonhtmlcommon::row_closure(1));
addMessage("</td></tr>");

}

	}
}	}




if ($startedTable) {	if ($startedTable) {
addMessage("</table>");	&addMessage(&Apache::lonhtmlcommon::end_pick_box());
}	}

Apache::lonprintout::page_format_state->new("FORMAT");	Apache::lonprintout::page_format_state->new("FORMAT");
Line 3345 sub render {	Line 3769 sub render {
my $PaperType=&mt('Paper type');	my $PaperType=&mt('Paper type');
my $landscape=&mt('Landscape');	my $landscape=&mt('Landscape');
my $portrait=&mt('Portrait');	my $portrait=&mt('Portrait');
$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;	my $i;
for ($i = 1; $i <= $maxColumns; $i++) {	for ($i = 1; $i <= $maxColumns; $i++) {
if ($i == 2) {	if ($i == 2) {
$result .= "<option value='$i' selected>$i</option>\n";	$result .= '<option value="'.$i.'" selected="selected">'.$i.'</option>'."\n";
} else {	} else {
$result .= "<option value='$i'>$i</option>\n";	$result .= '<option value="'.$i.'">'.$i.'</option>'."\n";
}	}
}	}

Line 3384 STATEHTML	Line 3812 STATEHTML
$_=~/(\w+)/;	$_=~/(\w+)/;
my $papersize=$1;	my $papersize=$1;
if ($paperSize[$i]=~/$DefaultPaperSize/) {	if ($paperSize[$i]=~/$DefaultPaperSize/) {
$result .= "<option selected value='$papersize'>" . $paperSize[$i] . "</option>\n";	$result .= '<option selected="selected" value="'.$papersize.'">'.$paperSize[$i].'</option>'."\n";
} else {	} else {
$result .= "<option value='$papersize'>" . $paperSize[$i] . "</option>\n";	$result .= '<option value="'.$papersize.'">'.$paperSize[$i].'</option>'."\n";
}	}
$i++;	$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;	return $result;
}	}

Line 3401 sub postprocess {	Line 3841 sub postprocess {
my $helper = Apache::lonhelper->getHelper();	my $helper = Apache::lonhelper->getHelper();
$helper->{VARS}->{$var} =	$helper->{VARS}->{$var} =
$env{"form.$var.layout"} . '\|' . $env{"form.$var.cols"} . '\|' .	$env{"form.$var.layout"} . '\|' . $env{"form.$var.cols"} . '\|' .
$env{"form.$var.paper"};	$env{"form.$var.paper"} . '\|' . $env{"form.$var.pdfFormFields"};
return 1;	return 1;
}	}

Line 3479 sub render {	Line 3919 sub render {
my ($laystyle, $cols, $papersize) = split(/\\|/, $format);	my ($laystyle, $cols, $papersize) = split(/\\|/, $format);
($papersize) = split(/ /, $papersize);	($papersize) = split(/ /, $papersize);

	$laystyle = &Apache::lonprintout::map_laystyle($laystyle);

if ($laystyle eq 'L') {
$laystyle = 'album';
} else {
$laystyle = 'book';
}


my %size;	my %size;
Line 3513 sub render {	Line 3949 sub render {
} else {	} else {
$size{'margin'} += 2.54;	$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;	return $result;
}	}
Line 3579 sub preprocess {	Line 4001 sub preprocess {
($papersize) = split(/ /, $papersize);	($papersize) = split(/ /, $papersize);


if ($laystyle eq 'L') {	$laystyle = &map_laystyle($laystyle);
$laystyle = 'album';
} else {
$laystyle = 'book';
}
# Figure out some good defaults for the print out and set them:	# Figure out some good defaults for the print out and set them:

my %size;	my %size;

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

Removed from v.1.519.2.4
changed lines
	Added in v.1.557.2.4