loncom/interface/lonprintout.pm - diff

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Diff for /loncom/interface/lonprintout.pm between versions 1.513 and 1.545.2.3

version 1.513, 2008/01/28 11:40:42	version 1.545.2.3, 2008/12/22 22:28:18
Line 38 use Apache::edit;	Line 38 use Apache::edit;
use Apache::File();	use Apache::File();
use Apache::lonnavmaps;	use Apache::lonnavmaps;
use Apache::admannotations;	use Apache::admannotations;
	use Apache::lonenc;
	use Apache::entities;

	use HTTP::Response;

use LONCAPA::map();	use LONCAPA::map();
use POSIX qw(strftime);	use POSIX qw(strftime);
Line 49 my %perm;	Line 53 my %perm;
my %parmhash;	my %parmhash;
my $resources_printed;	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.



# 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
# verbatim into the printout<	# verbatim into the printout<
Line 92 sub annotate {	Line 111 sub annotate {
return $result;	return $result;
}	}


	#
	# 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 ($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	# printf_style_subst item format_string repl
#	#
Line 165 sub format_page_header {	Line 248 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 $course";
if (length($firstline) > $chars_per_line) {
my $lastchar = $chars_per_line - length($student) - 1;
if ($lastchar > 0) {
$course = substr($course, 0, $lastchar);
} else { # Nothing left of course:
$course = '';
}
}
if (length($assignment) > $chars_per_line) {
$assignment = substr($assignment, 0, $chars_per_line);
}

$format = "\\textbf{$student} $course \\hfill \\thepage \\\\ \\textit{$assignment}";

} else {	my $firstline = "$student $course";
# An open question is how to handle long user formatted page headers...	if (length($firstline) > $chars_per_line) {
# A possible future is to support e.g. %na so that the user can control	my $lastchar = $chars_per_line - length($student) - 1;
# the truncation of the elements that can appear in the header.	if ($lastchar > 0) {
#	$course = substr($course, 0, $lastchar);
$format = &printf_style_subst("a", $format, $assignment);	} else { # Nothing left of course:
$format = &printf_style_subst("c", $format, $course);	$course = '';
$format = &printf_style_subst("n", $format, $student);	}
	}
# If the user put %'s in the format string, they must be escaped	if (length($assignment) > $chars_per_line) {
# to \% else LaTeX will think they are comments and terminate	$assignment = substr($assignment, 0, $chars_per_line);
# the line.. which is bad!!!	}

	$format = "\\textbf{$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!!!
	}

	# 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/;
}	}


Line 302 sub is_valid_alpha_code {	Line 390 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 421 sub adjust_number_to_print {	Line 509 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 548 sub character_chart {	Line 643 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 559 sub character_chart {	Line 654 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 742 sub character_chart {	Line 837 sub character_chart {
$result =~ s/&(hearts\|\#9829);/\\ensuremath\{\\heartsuit\}/g;	$result =~ s/&(hearts\|\#9829);/\\ensuremath\{\\heartsuit\}/g;
$result =~ s/&(diams\|\#9830);/\\ensuremath\{\\diamondsuit\}/g;	$result =~ s/&(diams\|\#9830);/\\ensuremath\{\\diamondsuit\}/g;
# Chemically useful 'things' contributed by Hon Kie (bug 4652).	# Chemically useful 'things' contributed by Hon Kie (bug 4652).

$result =~ s/&\#8636;/\\ensuremath\{\\leftharpoonup\}/g;	$result =~ s/&\#8636;/\\ensuremath\{\\leftharpoonup\}/g;
$result =~ s/&\#8637;/\\ensuremath\{\\leftharpoondown\}/g;	$result =~ s/&\#8637;/\\ensuremath\{\\leftharpoondown\}/g;
$result =~ s/&\#8640;/\\ensuremath\{\\rightharpoonup\}/g;	$result =~ s/&\#8640;/\\ensuremath\{\\rightharpoonup\}/g;
Line 781 my %page_formats=	Line 877 my %page_formats=
'legal' => {	'legal' => {
'book' => {	'book' => {
'1' => ['7.1 in','13 in',,'-0.57 in','-0.57 in','-0.5 in'],	'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' => {	'album' => {
'1' => ['12 in','7.1 in',,'-0.57 in','-0.57 in','-0.5 in'],	'1' => ['12 in','7.1 in',,'-0.57 in','-0.57 in','-0.5 in'],
Line 1060 sub print_latex_header {	Line 1156 sub print_latex_header {
'\usepackage[dvips]{graphicx}\usepackage{epsfig}'."\n".	'\usepackage[dvips]{graphicx}\usepackage{epsfig}'."\n".
'\usepackage{wrapfig}'.	'\usepackage{wrapfig}'.
'\usepackage{picins}\usepackage{calc}'."\n".	'\usepackage{picins}\usepackage{calc}'."\n".
	'\usepackage[T1]{fontenc}'."\n".
	'\usepackage{lmodern}'."\n".
	'\usepackage[postscript]{ucs}'."\n".
	'\usepackage[utf8x]{inputenc}'."\n".
	'\usepackage{pifont}' . "\n".
	'\usepackage{latexsym}'."\n".
	'\usepackage{amsmath}'.
	'\usepackage{amssymb}'.
	'\usepackage{amsfonts}'.
	'\usepackage{amsthm}'.
	'\usepackage{amscd}'.
'\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}'."\n".	'\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}'."\n".
'\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}'."\n".	'\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}'."\n".
'\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}'."\n".	'\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}'."\n".
Line 1171 sub recently_generated {	Line 1278 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 1251 sub print_construction_sequence {	Line 1381 sub print_construction_sequence {
$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};	$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
$form{'rndseed'}=$rndseed;	$form{'rndseed'}=$rndseed;
$resources_printed .=$urlp.':';	$resources_printed .=$urlp.':';
$texversion=&Apache::lonnet::ssi($urlp,%form);	$texversion=&ssi_with_retries($urlp, $ssi_retry_count, %form);
}	}
if((($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') \|\|	if((($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') \|\|
($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) &&	($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) &&
Line 1264 sub print_construction_sequence {	Line 1394 sub print_construction_sequence {
$answerform{'problem_split'}=$parmhash{'problem_stream_switch'};	$answerform{'problem_split'}=$parmhash{'problem_stream_switch'};
if ($urlp=~/\/res\//) {$env{'request.state'}='published';}	if ($urlp=~/\/res\//) {$env{'request.state'}='published';}
$resources_printed .= $urlp.':';	$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') {	if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;	$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
} else {	} else {
Line 1319 sub print_construction_sequence {	Line 1449 sub print_construction_sequence {
sub output_data {	sub output_data {
my ($r,$helper,$rparmhash) = @_;	my ($r,$helper,$rparmhash) = @_;
my %parmhash = %$rparmhash;	my %parmhash = %$rparmhash;
	$ssi_error = 0; # This will be set nonzero by failing ssi's.
$resources_printed = '';	$resources_printed = '';
my $do_postprocessing = 1;	my $do_postprocessing = 1;
my $js = <<ENDPART;	my $js = <<ENDPART;
Line 1405 ENDPART	Line 1536 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 1449 ENDPART	Line 1580 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();

$resources_printed .= $currentURL.':';	$resources_printed .= $currentURL.':';
$texversion.=&Apache::lonnet::ssi($currentURL,%form);	$texversion.=&ssi_with_retries($currentURL,$ssi_retry_count, %form);

# Add annotations if required:	# Add annotations if required:

Line 1475 ENDPART	Line 1606 ENDPART
$form{'problemtype'}='exam';	$form{'problemtype'}='exam';
}	}
$resources_printed .= $currentURL.':';	$resources_printed .= $currentURL.':';
my $answer=&Apache::lonnet::ssi($currentURL,%form);	my $answer=&ssi_with_retries($currentURL,$ssi_retry_count, %form);


if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {	if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
Line 1536 ENDPART	Line 1667 ENDPART
$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};	$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
if ($currentURL=~/\/syllabus$/) {$currentURL=~s/\/res//;}	if ($currentURL=~/\/syllabus$/) {$currentURL=~s/\/res//;}
$resources_printed .= $currentURL.':';	$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') {	if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
my $annotation = &annotate($currentURL);	my $annotation = &annotate($currentURL);
$texversion =~ s/(\\end{document})/$annotation$1/;	$texversion =~ s/(\\end{document})/$annotation$1/;
Line 1563 ENDPART	Line 1694 ENDPART
($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 1571 ENDPART	Line 1703 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 1597 ENDPART	Line 1730 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();


# 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 1605 ENDPART	Line 1741 ENDPART
$result.="\\newpage\n";	$result.="\\newpage\n";
}	}
}	}
my ($sequence,undef,$urlp)=&Apache::lonnet::decode_symb($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;}
if ($i==0) {$prevassignment=$assignment;}	if ($i==0) {$prevassignment=$assignment;}
my $texversion='';	my $texversion='';
Line 1617 ENDPART	Line 1755 ENDPART
&& $urlp=~/\.(problem\|exam\|quiz\|assess\|survey\|form\|library\|page\|xml\|html\|htm\|xhtml\|xhtm)$/) {	&& $urlp=~/\.(problem\|exam\|quiz\|assess\|survey\|form\|library\|page\|xml\|html\|htm\|xhtml\|xhtm)$/) {
$resources_printed .= $urlp.':';	$resources_printed .= $urlp.':';
&Apache::lonxml::remember_problem_counter();	&Apache::lonxml::remember_problem_counter();
$texversion.=&Apache::lonnet::ssi($urlp,%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;}
Line 1634 ENDPART	Line 1772 ENDPART
$resources_printed .= $urlp.':';	$resources_printed .= $urlp.':';

&Apache::lonxml::restore_problem_counter();	&Apache::lonxml::restore_problem_counter();
my $answer=&Apache::lonnet::ssi($urlp,%answerform);	my $answer=&ssi_with_retries($urlp, $ssi_retry_count, %answerform);

if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {	if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;	$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
Line 1689 ENDPART	Line 1827 ENDPART
$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};	$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
if ($urlp=~/\/syllabus$/) {$urlp=~s/\/res//;}	if ($urlp=~/\/syllabus$/) {$urlp=~s/\/res//;}
$resources_printed .= $urlp.':';	$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') {	if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
my $annotation = &annotate($urlp);	my $annotation = &annotate($urlp);
$texversion =~ s/(\\end{document)/$annotation$1/;	$texversion =~ s/(\\end{document)/$annotation$1/;
Line 1721 ENDPART	Line 1859 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 1823 ENDPART	Line 1963 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 1916 ENDPART	Line 2056 ENDPART
$rndseed=$helper->{'VARS'}->{'curseed'};	$rndseed=$helper->{'VARS'}->{'curseed'};
}	}
for (my $i=0;$i<=$#list_of_files;$i++) {	for (my $i=0;$i<=$#list_of_files;$i++) {

	&Apache::lonenc::reset_enc();

my $urlp = $list_of_files[$i];	my $urlp = $list_of_files[$i];
$urlp=~s\|//\|/\|;	$urlp=~s\|//\|/\|;
if ($urlp=~/\//) {	if ($urlp=~/\//) {
Line 1927 ENDPART	Line 2070 ENDPART
$urlp =~ s\|^$Apache::lonnet::perlvar{'lonDocRoot'}\|\|;	$urlp =~ s\|^$Apache::lonnet::perlvar{'lonDocRoot'}\|\|;
}	}
$resources_printed .= $urlp.':';	$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') \|\|	if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') \|\|
($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {	($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {
# Don't permanently pervert %form:	# Don't permanently pervert %form:
Line 1937 ENDPART	Line 2080 ENDPART
$answerform{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};	$answerform{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
$answerform{'rndseed'}=$rndseed;	$answerform{'rndseed'}=$rndseed;
$resources_printed .= $urlp.':';	$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') {	if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;	$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
} else {	} else {
Line 1954 ENDPART	Line 2097 ENDPART
$texversion.='\vskip 1 mm '.$answer.'\end{document}';	$texversion.='\vskip 1 mm '.$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;	my $newurlp=$urlp;
if ($newurlp=~/~/) {$newurlp=~s\|\/~([^\/]+)\/\|\/home\/$1\/public_html\/\|;}	if ($newurlp=~/~/) {$newurlp=~s\|\/~([^\/]+)\/\|\/home\/$1\/public_html\/\|;}
$newurlp=&path_to_problem($newurlp,$LaTeXwidth);	$newurlp=&path_to_problem($newurlp,$LaTeXwidth);
Line 1994 ENDPART	Line 2138 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/\|;
	}
	}

#-- 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_';
}
}

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/\|;
}	}
}	}
# 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();	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');
	$r->print('<br /><h2>'.&mt('An unrecoverable network error occurred:').'</h2><p> '.
	&mt('At least one of the resources you chose to print could not be rendered due to an unrecoverable error when communicating with a server:').
	'<br />'.$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 {
	$r->print(<<FINALEND);
<br />	<br />
<meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$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.
}	}


Line 2160 sub print_resources {	Line 2323 sub print_resources {

&Apache::lonxml::remember_problem_counter();	&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(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') \|\|	if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') \|\|
($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {	($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {
Line 2202 sub print_resources {	Line 2365 sub print_resources {
$current_output .= $rendered;	$current_output .= $rendered;
} elsif ($res_url=~/\/(smppg\|syllabus\|aboutme\|bulletinboard)$/) {	} elsif ($res_url=~/\/(smppg\|syllabus\|aboutme\|bulletinboard)$/) {
$printed .= $curresline.':';	$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') {	if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
my $url = &Apache::lonnet::clutter($res_url);	my $url = &Apache::lonnet::clutter($res_url);
my $annotation = &annotate($url);	my $annotation = &annotate($url);
Line 2285 sub handler {	Line 2448 sub handler {
if(-e $conversion_queuefile) {	if(-e $conversion_queuefile) {
unlink $conversion_queuefile;	unlink $conversion_queuefile;
}	}


&output_data($r,$helper,\%parmhash);	&output_data($r,$helper,\%parmhash);
return OK;	return OK;
}	}
Line 2321 sub get_randomly_ordered_warning {	Line 2486 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 {
	&Apache::lonnet::logthis('Retrieval of resources to check for folders set to be randomly ordered failed - could not create navmap object');
	$message = "Retrieval of information about ordering of resources failed.";
	return '<message type="warning">'.$message.'</message>';
}	}
return;	return;
}	}
Line 2379 sub printHelper {	Line 2550 sub printHelper {
$helper->declareVar("showallfoils");	$helper->declareVar("showallfoils");
$helper->declareVar("STUDENTS");	$helper->declareVar("STUDENTS");





# The page breaks can get loaded initially from the course environment:	# The page breaks can get loaded initially from the course environment:
# But we only do this in the initial state so that they are allowed to change.	# But we only do this in the initial state so that they are allowed to change.
#	#
Line 2501 sub printHelper {	Line 2676 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 2564 HELPERFRAGMENT	Line 2739 HELPERFRAGMENT

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 2584 HELPERFRAGMENT	Line 2760 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'}) {
Line 2693 CHOOSE_STUDENTS	Line 2889 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 2961 CHOOSE_FROM_ANY_SEQUENCE	Line 3156 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_headline()
	# .'<h3>'.&mt('Print Options').'</h3>'
	# .&Apache::lonhtmlcommon::row_closure()
	.&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 2974 CHOOSE_FROM_ANY_SEQUENCE	Line 3177 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;
}	}

Line 2986 CHOOSE_FROM_ANY_SEQUENCE	Line 3189 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 3005 CHOOSE_FROM_ANY_SEQUENCE	Line 3210 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 3016 CHOOSE_FROM_ANY_SEQUENCE	Line 3224 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 3030 CHOOSE_FROM_ANY_SEQUENCE	Line 3240 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 3042 CHOOSE_FROM_ANY_SEQUENCE	Line 3254 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 3057 CHOOSE_FROM_ANY_SEQUENCE	Line 3271 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'} = [ ["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 3075 CHOOSE_FROM_ANY_SEQUENCE	Line 3289 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')));
$paramHash = &Apache::lonhelper::getParamHash();
$paramHash->{'variable'} = 'probstatus'; # Already declared:
#	#
# Initial value from construction space:	# Initial value from construction space:
#	#
if (!$helper->{VARS}->{'probstatus'} && $env{'form.problemtype'}) {	if (!$helper->{VARS}->{'probstatus'} && $env{'form.problemtype'}) {
$helper->{VARS}->{'probstatus'} = $env{'form.problemtype'}; # initial value	$helper->{VARS}->{'probstatus'} = $env{'form.problemtype'}; # initial value
}	}
$paramHash->{CHOICES} = [	$xmlfrag = << "PROBTYPE";
['Homework problem', 'problem'],	<dropdown variable="probstatus" multichoice="0" allowempty="0">
['Exam Problem', 'exam'],	<defaultvalue>
['Survey question', 'survey']];	return "$helper->{VARS}->{'probstatus'}";
Apache::lonhelper::dropdown->new();	</defaultvalue>
addMessage("</td></tr>");	<choice computer="problem">Homework Problem</choice>
	<choice computer="exam">Exam Problem</choice>
	<choice computer="survey">Survey question</choice>
	</dropdown>
	PROBTYPE
	&Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);

	&addMessage(&Apache::lonhtmlcommon::row_closure(1));

}	}
}	}




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 3222 sub render {	Line 3453 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;	$result.='<h3>'.&mt('Layout Options').'</h3>'
	.&Apache::loncommon::start_data_table()
	.&Apache::loncommon::start_data_table_header_row()
	.'<th>'.$PageLayout.'</th>'
	.'<th>'.$NumberOfColumns.'</th>'
	.'<th>'.$PaperType.'</th>'
	.&Apache::loncommon::end_data_table_header_row()
	.&Apache::loncommon::start_data_table_row()
	.'<td>'
	.'<label><input type="radio" name="'.${var}.'.layout" value="L" />'.$landscape.'</label><br />'
	.'<label><input type="radio" name="'.${var}.'.layout" value="P" checked="checked" />'.$portrait.'</label>'
	.'</td>';

<hr width="33%" />	$result.='<td align="center">'
<table cellpadding="3">	.'<select name="'.${var}.'.cols">';
<tr>
<td align="center"><b>$PageLayout</b></td>
<td align="center"><b>$NumberOfColumns</b></td>
<td align="center"><b>$PaperType</b></td>
</tr>
<tr>
<td>
<label><input type="radio" name="${var}.layout" value="L" /> $landscape </label><br />
<label><input type="radio" name="${var}.layout" value="P" checked='1' /> $portrait </label>
</td>
<td align="center">
<select name="${var}.cols">
STATEHTML

my $i;	my $i;
for ($i = 1; $i <= $maxColumns; $i++) {	for ($i = 1; $i <= $maxColumns; $i++) {
Line 3267 STATEHTML	Line 3496 STATEHTML
}	}
$i++;	$i++;
}	}
$result .= "</select></td></tr></table>";	$result .= <<HTML;
	</select>
	</td>
	HTML
	$result.=&Apache::loncommon::end_data_table_row()
	.&Apache::loncommon::end_data_table();

return $result;	return $result;
}	}

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

Removed from v.1.513
changed lines
	Added in v.1.545.2.3