loncom/interface/lonprintout.pm - diff

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Diff for /loncom/interface/lonprintout.pm between versions 1.560.2.1 and 1.568.2.10

version 1.560.2.1, 2009/08/17 10:48:28	version 1.568.2.10, 2010/11/13 01:57:14
Line 1	Line 1
	#
# The LearningOnline Network	# The LearningOnline Network
# Printout	# Printout
#	#
Line 26	Line 27
#	#
#	#
package Apache::lonprintout;	package Apache::lonprintout;

use strict;	use strict;
use Apache::Constants qw(:common :http);	use Apache::Constants qw(:common :http);
use Apache::lonxml;	use Apache::lonxml;
Line 74 my $ssi_retry_count = 5; # Some arbitrar	Line 74 my $ssi_retry_count = 5; # Some arbitrar

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

	#---------------------------- Helper helpers. -------------------------

	# Returns the text needd for a student chooser.
	# that text must still be parsed by the helper xml parser.
	# Parameters:
	# this_state - State name of the chooser.
	# sort_choice - variable to hold the sorting choice.
	# variable - Name of variable to hold students.
	# next_state - State after chooser.


	sub generate_student_chooser {
	my ($this_state,
	$sort_choice,
	$variable,
	$next_state) = @_;
	my $result = <<CHOOSE_STUDENTS;
	<state name="$this_state" title="Select Students and Resources">
	<message><b>Select sorting order of printout</b> </message>

	<choices variable="$sort_choice">
	<choice computer='0'>Sort by section then student</choice>
	<choice computer='1'>Sort by students across sections.</choice>
	</choices>

	<message><br /><hr /><br /> </message>
	<student multichoice='1'
	variable="$variable"
	nextstate="$next_state"
	coursepersonnel="1" />
	</state>

	CHOOSE_STUDENTS

	return $result;
	}

	# Generate the text needed for a resource chooser given the top level of
	# the sequence/page
	#
	# Parameters:
	# this_state - State name of the chooser.
	# prompt_text - Text to use to prompt user.
	# resource_options - Resource tag options e.g.
	# "multichoice='1', toponly='1', addstatus='1'"
	# that control the selection and appearance of the
	# resource selector.
	# variable - Name of the variable to hold the choice
	# next_state - Name of the next state the helper should transition
	# to
	# top_url - Top level URL within which to make the selector.
	# If empty the top level sequence is shown.
	# filter - How to filter the resources.
	# value_func - <valuefunc> function.
	# choice_func - If not empty generates a <choicefunc> with this function.
	# start_new_option
	# - Fragment appended after valuefunc.
	#
	#
	sub generate_resource_chooser {
	my ($this_state,
	$prompt_text,
	$resource_options,
	$variable,
	$next_state,
	$top_url,
	$filter,
	$choice_func,
	$value_func,
	$start_new_option) = @_;

	my $result = <<CHOOSE_RESOURCES;
	<state name="$this_state" title="$prompt_text">
	<resource variable="$variable" $resource_options
	closeallpages="1">
	<nextstate>$next_state</nextstate>
	<filterfunc>return $filter;</filterfunc>
	CHOOSE_RESOURCES
	if ($choice_func ne '') {
	$result .= "<choicefunc>return $choice_func;</choicefunc>";
	}
	if ($top_url ne '') {
	$result .= "<mapurl>$top_url</mapurl>";
	}
	$result .= <<CHOOSE_RESOURCES;
	<valuefunc>return $value_func;</valuefunc>
	$start_new_option
	</resource>
	</state>
	CHOOSE_RESOURCES

	return $result;
	}
	#
	# Generate the helper XML for a code choice helper dialog:
	#
	# Paramters:
	# $helper - Reference to the helper.
	# $state - Name of the state for the chooser.
	# $next_state - Name fo the state to follow the chooser.
	# $bubble_types - Populates the bubble sheet type dropt down.
	# $code_selections - Provides set of code choices that have been used
	# $saved_codes - Provides the list of saved codes.
	#
	# Returns;
	# The Xml of the code chooser.
	#
	sub generate_code_selector {
	my ($helper,
	$state,
	$next_state,
	$bubble_types,
	$code_selections,
	$saved_codes) = @_; # Unpack the parameters.

	my $result = <<CHOOSE_ANON1;
	<state name="$state" title="Specify CODEd Assignments">
	<nextstate>$next_state</nextstate>
	<message><h4>Fill out one of the forms below</h4></message>
	<message><br /><hr /> <br /></message>
	<message><h3>Generate new CODEd Assignments</h3></message>
	<message><table><tr><td><b>Number of CODEd assignments to print:</b></td><td></message>
	<string variable="NUMBER_TO_PRINT_TOTAL" maxlength="5" size="5">
	<validator>
	if (((\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}+0) < 1) &&
	!\$helper->{'VARS'}{'REUSE_OLD_CODES'} &&
	!\$helper->{'VARS'}{'SINGLE_CODE'} &&
	!\$helper->{'VARS'}{'CODE_SELECTED_FROM_LIST'}) {
	return "You need to specify the number of assignments to print";
	}
	return undef;
	</validator>
	</string>
	<message></td></tr><tr><td></message>
	<message><b>Names to save the CODEs under for later:</b></message>
	<message></td><td></message>
	<string variable="ANON_CODE_STORAGE_NAME" maxlength="50" size="20" />
	<message></td></tr><tr><td></message>
	<message><b>Bubble sheet type:</b></message>
	<message></td><td></message>
	<dropdown variable="CODE_OPTION" multichoice="0" allowempty="0">
	$bubble_types
	</dropdown>
	<message></td></tr><tr><td colspan="2"></td></tr><tr><td></message>
	<message></td></tr><tr><td></table></message>
	<message><br /><hr /><h3>Print a Specific CODE </h3><br /><table></message>
	<message><tr><td><b>Enter a CODE to print:</b></td><td></message>
	<string variable="SINGLE_CODE" size="10">
	<validator>
	if(!\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'} &&
	!\$helper->{'VARS'}{'REUSE_OLD_CODES'} &&
	!\$helper->{'VARS'}{'CODE_SELECTED_FROM_LIST'}) {
	return &Apache::lonprintout::is_code_valid(\$helper->{'VARS'}{'SINGLE_CODE'},
	\$helper->{'VARS'}{'CODE_OPTION'});
	} else {
	return undef; # Other forces control us.
	}
	</validator>
	</string>
	<message></td></tr><tr><td></message>
	$code_selections
	<message></td></tr></table></message>
	<message><hr /><h3>Reprint a Set of Saved CODEs</h3><table><tr><td></message>
	<message><b>Select saved CODEs:</b></message>
	<message></td><td></message>
	<dropdown variable="REUSE_OLD_CODES">
	$saved_codes
	</dropdown>
	<message></td></tr></table></message>
	</state>
	CHOOSE_ANON1

	return $result;
	}

	#-----------------------------------------------------------------------


# Fetch the contents of a resource, uninterpreted.	# 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 129 sub set_font_size {	Line 306 sub set_font_size {

my ($text) = @_;	my ($text) = @_;

$text =~ s/\\begin{document}/\\begin{document}{\\$font_size/;	# There appear to be cases where the font directive is empty.. in which
$text =~ s/\\end{document}/}\\end{document}/;	# case the first substituion would insert a spurious \ oh happy day.
return $text;	# as this has been the cause of much mystery and hair pulling _sigh_

	if ($font_size ne '') {

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

# include_pdf - PDF files are included into the	# include_pdf - PDF files are included into the
Line 317 sub printf_style_subst {	Line 499 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, $section) = @_;	my ($width, $format, $assignment, $course, $student) = @_;


$width = &recalcto_mm($width); # Get width in mm.	$width = &recalcto_mm($width); # Get width in mm.
	my $chars_per_line = int($width/2); # Character/textline.

# Default format?	# Default format?

if ($format eq '') {	if ($format eq '') {
Line 337 sub format_page_header {	Line 519 sub format_page_header {
# but only truncate the course.	# but only truncate the course.
# - 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 $name_length = int($chars_per_line *3 /4);
my $sec_length = int($chars_per_line / 5);

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

$format .= '\\\\%c \\\\ %a';	$format = "\\textbf{$student} $course \\hfill \\thepage \\\\ \\textit{$assignment}";


}	} else {
# An open question is how to handle long user formatted page headers...	# An open question is how to handle long user formatted page headers...
# A possible future is to support e.g. %na so that the user can control	# A possible future is to support e.g. %na so that the user can control
# the truncation of the elements that can appear in the header.	# the truncation of the elements that can appear in the header.
#	#
$format = &printf_style_subst("a", $format, $assignment);	$format = &printf_style_subst("a", $format, $assignment);
$format = &printf_style_subst("c", $format, $course);	$format = &printf_style_subst("c", $format, $course);
$format = &printf_style_subst("n", $format, $student);	$format = &printf_style_subst("n", $format, $student);
$format = &printf_style_subst("s", $format, $section);
	# If the user put %'s in the format string, they must be escaped
	# to \% else LaTeX will think they are comments and terminate
# If the user put %'s in the format string, they must be escaped	# the line.. which is bad!!!
# to \% else LaTeX will think they are comments and terminate
# the line.. which is bad!!!

# If the user has role author, $course and $assignment are empty so
# there is '\\ \\ ' in the page header. That's cause a error in LaTeX
if($format =~ /\\\\\s\\\\\s/) {
#TODO find sensible caption for page header
my $testPrintout = '\\\\'.&mt('Construction Space').' \\\\'.&mt('Test-Printout ');
$format =~ s/\\\\\s\\\\\s/$testPrintout/;
}	}


return $format;	return $format;

}	}

#	#
Line 1074 sub get_course {	Line 1245 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 1086 sub page_format_transformation {	Line 1255 sub page_format_transformation {

if ($selectionmade eq '4') {	if ($selectionmade eq '4') {
if ($choice eq 'all_problems') {	if ($choice eq 'all_problems') {
$assignment='Problems from the Whole Course';	$assignment=&mt('Problems from the Whole Course');
} else {	} else {
$assignment='Resources from the Whole Course';	$assignment=&mt('Resources from the Whole Course');
}	}
} else {	} else {
$assignment=&Apache::lonxml::latex_special_symbols($assignment,'header');	$assignment=&Apache::lonxml::latex_special_symbols($assignment,'header');
Line 1098 sub page_format_transformation {	Line 1267 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 1118 sub page_format_transformation {	Line 1288 sub page_format_transformation {
$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 /;	$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}/;	my $papersize_text;
	if ($perm{'pav'}) {
	$papersize_text = '\\special{papersize=210mm,297mm}';
	} else {
	$papersize_text = '\special{papersize=210mm,297mm}';
	}
	$text =~ s/(\\begin{document})/$1$papersize_text/;
}	}
}	}
if ($tableofcontents eq 'yes') {$text=~s/(\\setcounter\{page\}\{1\})/$1 \\tableofcontents\\newpage /;}	if ($tableofcontents eq 'yes') {$text=~s/(\\setcounter\{page\}\{1\})/$1 \\tableofcontents\\newpage /;}
Line 1343 sub print_page_in_course {	Line 1519 sub print_page_in_course {


if ($mode ne '') {$mode='\\'.$mode}	if ($mode ne '') {$mode='\\'.$mode}
my $result.= &print_latex_header($mode);	my $result = &print_latex_header($mode);
if ($currentURL=~m\|^(/adm/wrapper/)?ext/\|) {	if ($currentURL=~m\|^(/adm/wrapper/)?ext/\|) {
$currentURL=~s\|^(/adm/wrapper/)?ext/\|http://\|;	$currentURL=~s\|^(/adm/wrapper/)?ext/\|http://\|;
my $title=&Apache::lonnet::gettitle($symb);	my $title=&Apache::lonnet::gettitle($symb);
$title = &Apache::lonxml::latex_special_symbols($title);	$title = &Apache::lonxml::latex_special_symbols($title);
} else {	} else {
$result.=$currentURL;	my $esc_currentURL= $currentURL;
	$esc_currentURL =~ s/_/\\_/g;
	$result.=$esc_currentURL;
}	}
$result .= '\\\\';	$result .= '\\\\';

Line 1362 sub print_page_in_course {	Line 1540 sub print_page_in_course {

# First is the overall page description. This is then followed by the	# First is the overall page description. This is then followed by the
# components of the page. Each of which must be printed independently.	# components of the page. Each of which must be printed independently.

my $the_page = shift(@page_resources);	my $the_page = shift(@page_resources);


foreach my $resource (@page_resources) {	foreach my $resource (@page_resources) {
my $resource_src = $resource->src(); # Essentially the URL of the resource.	my $resource_src = $resource->src(); # Essentially the URL of the resource.
$result .= $resource->title() . '\\\\';	$result .= $resource->title() . '\\\\';
Line 1379 sub print_page_in_course {	Line 1557 sub print_page_in_course {
}	}
# these resources go through the XML transformer:	# these resources go through the XML transformer:

elsif ($resource_src =~ /\.(problem\|exam\|quiz\|assess\|survey\|form\|library\|page\|xml\|html\|htm\xhtml\|xhtm)$/) {	elsif ($resource_src =~ /\.(problem\|exam\|quiz\|assess\|survey\|form\|library\|xml\|html\|htm\|xhtml\|xhtm)$/) {
my $urlp = &Apache::lonnet::clutter($resource_src);	my $urlp = &Apache::lonnet::clutter($resource_src);
my %form;	my %form;
my %moreenv;	my %moreenv;
Line 1390 sub print_page_in_course {	Line 1568 sub print_page_in_course {

$form{'grade_target'} = 'tex';	$form{'grade_target'} = 'tex';
$form{'textwidth'} = &get_textwidth($helper, $LaTeXwidth);	$form{'textwidth'} = &get_textwidth($helper, $LaTeXwidth);
$form{'pdfFormFiels'} = $pdfFormFields; #	$form{'pdfFormFields'} = 'no';
$form{'showallfoils'} = $helper->{'VARS'}->{'showallfoils'};	$form{'showallfoils'} = $helper->{'VARS'}->{'showallfoils'};

$form{'problem_split'}=$parmhash{'problem_stream_switch'};	$form{'problem_split'}=$parmhash{'problem_stream_switch'};
Line 1413 sub print_page_in_course {	Line 1591 sub print_page_in_course {

my $texversion = &ssi_with_retries($urlp, $ssi_retry_count, %form);	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	# current document with answers.. no need to encap in minipage
# since there's only one answer.	# since there's only one answer.
Line 1438 sub print_page_in_course {	Line 1613 sub print_page_in_course {
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 {
$texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});	$texversion= &print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
if ($helper->{'VARS'}->{'construction'} ne '1') {	if ($helper->{'VARS'}->{'construction'} ne '1') {
my $title = &Apache::lonnet::gettitle($helper->{'VARS'}->{'symb'});	my $title = &Apache::lonnet::gettitle($helper->{'VARS'}->{'symb'});
$title = &Apache::lonxml::latex_special_symbols($title);	$title = &Apache::lonxml::latex_special_symbols($title);
Line 1473 sub print_page_in_course {	Line 1648 sub print_page_in_course {
$texversion=~s/(\\addcontentsline\{toc\}\{subsection\}\{[^\}]*\})/$1 URL: \\verb\|$currentURL\| \\strut\\\\\\strut /;	$texversion=~s/(\\addcontentsline\{toc\}\{subsection\}\{[^\}]*\})/$1 URL: \\verb\|$currentURL\| \\strut\\\\\\strut /;

}	}
	$texversion = &latex_header_footer_remove($texversion);

	# the first remaining line is a comment from londefdef the second
	# line seems to be an extraneous \vskip 1mm \\\\ :
	# (imperfect removal from header_footer_remove?

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

$result .= $texversion;	$result .= $texversion;
if ($currentURL=~m/\.page\s*$/) {	if ($currentURL=~m/\.page\s*$/) {
($result,$numberofcolumns) = &page_cleanup($result);	($result,$numberofcolumns) = &page_cleanup($result);
Line 1489 sub print_page_in_course {	Line 1672 sub print_page_in_course {
# List of recently generated print files	# List of recently generated print files
#	#
sub recently_generated {	sub recently_generated {
my $r=shift;	my ($prtspool) = @_;
my $prtspool=$r->dir_config('lonPrtDir');	my $output;

my $zip_result;	my $zip_result;
my $pdf_result;	my $pdf_result;
opendir(DIR,$prtspool);	opendir(DIR,$prtspool);
Line 1523 sub recently_generated {	Line 1707 sub recently_generated {
if ($ext eq 'zip') { $zip_result .= $result; }	if ($ext eq 'zip') { $zip_result .= $result; }
}	}
if ($zip_result \|\| $pdf_result) {	if ($zip_result \|\| $pdf_result) {
$r->print('<hr />');	$output = '<hr />';
}	}
if ($zip_result) {	if ($zip_result) {
$r->print('<h3>'.&mt('Recently generated printout zip files')."</h3>\n"	$output .='<h3>'.&mt('Recently generated printout zip files')."</h3>\n"
.&Apache::loncommon::start_data_table()	.&Apache::loncommon::start_data_table()
.&Apache::loncommon::start_data_table_header_row()	.&Apache::loncommon::start_data_table_header_row()
.'<th>'.&mt('Download').'</th>'	.'<th>'.&mt('Download').'</th>'
Line 1534 sub recently_generated {	Line 1718 sub recently_generated {
.'<th>'.&mt('File Size (Bytes)').'</th>'	.'<th>'.&mt('File Size (Bytes)').'</th>'
.&Apache::loncommon::end_data_table_header_row()	.&Apache::loncommon::end_data_table_header_row()
.$zip_result	.$zip_result
.&Apache::loncommon::end_data_table()	.&Apache::loncommon::end_data_table();
);
}	}
if ($pdf_result) {	if ($pdf_result) {
$r->print('<h3>'.&mt('Recently generated printouts')."</h3>\n"	$output .='<h3>'.&mt('Recently generated printouts')."</h3>\n"
.&Apache::loncommon::start_data_table()	.&Apache::loncommon::start_data_table()
.&Apache::loncommon::start_data_table_header_row()	.&Apache::loncommon::start_data_table_header_row()
.'<th>'.&mt('Download').'</th>'	.'<th>'.&mt('Download').'</th>'
Line 1546 sub recently_generated {	Line 1729 sub recently_generated {
.'<th>'.&mt('File Size (Bytes)').'</th>'	.'<th>'.&mt('File Size (Bytes)').'</th>'
.&Apache::loncommon::end_data_table_header_row()	.&Apache::loncommon::end_data_table_header_row()
.$pdf_result	.$pdf_result
.&Apache::loncommon::end_data_table()	.&Apache::loncommon::end_data_table();
);
}	}
	return $output;
}	}

#	#
Line 1560 sub recently_generated {	Line 1743 sub recently_generated {
# A reference to a page break hash.	# A reference to a page break hash.
#	#
#	#
#use Data::Dumper;	# use Data::Dumper;
#sub dump_helper_vars {	#sub dump_helper_vars {
# my ($helper) = @_;	# my ($helper) = @_;
# my $helpervars = Dumper($helper->{'VARS'});	# my $helpervars = Dumper($helper->{'VARS'});
Line 1776 ENDPART	Line 1959 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;	$form{'pdfFormFields'} = 'no';

# 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 1912 ENDPART	Line 2095 ENDPART


$currentURL=~s\|\/~([^\/]+)\/\|\/home\/$1\/public_html\/\|;	$currentURL=~s\|\/~([^\/]+)\/\|\/home\/$1\/public_html\/\|;
# $result .= &print_latex_header($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 1924 ENDPART	Line 2106 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 $texversion=&ssi_with_retries($currentURL, $ssi_retry_count, %form);	my $texversion = &ssi_with_retries($currentURL, $ssi_retry_count, %form);
if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {	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 1957 ENDPART	Line 2139 ENDPART


} 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'});	$helper->{'VARS'}->{'symb'});
}	}
Line 1978 ENDPART	Line 2159 ENDPART
} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or	} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or
($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_resources_in_page'))	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_resources_in_page'))
{	{
&Apache::lonnet::logthis("Selectionmade => 3");
$selectionmade = 3;	$selectionmade = 3;
} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems')	} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems')
) {	) {
Line 2022 ENDPART	Line 2202 ENDPART
$urlp=&Apache::lonnet::clutter($urlp);	$urlp=&Apache::lonnet::clutter($urlp);
$form{'symb'}=$master_seq[$i];	$form{'symb'}=$master_seq[$i];

&Apache::lonnet::logthis("Element $i Sequence $sequence Middle $middle_thingy URLP $urlp");
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 2030 ENDPART	Line 2209 ENDPART
my $texversion='';	my $texversion='';
if ($urlp!~m\|^/adm/\|	if ($urlp!~m\|^/adm/\|
&& $urlp=~/\.(problem\|exam\|quiz\|assess\|survey\|form\|library\|page\|xml\|html\|htm\|xhtml\|xhtm)$/) {	&& $urlp=~/\.(problem\|exam\|quiz\|assess\|survey\|form\|library\|page\|xml\|html\|htm\|xhtml\|xhtm)$/) {
&Apache::lonnet::logthis("Problem");
$resources_printed .= $urlp.':';	$resources_printed .= $urlp.':';
&Apache::lonxml::remember_problem_counter();	&Apache::lonxml::remember_problem_counter();
	if ($flag_latex_header_remove eq 'NO') {
	$texversion.=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'}); # RF
	unless (($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only') \|\|
	(($i==0) &&
	(($urlp=~/\.page$/) \|\|
	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_in_page') \|\|
	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_resources_in_page')))) {

	$flag_latex_header_remove = 'YES';
	}
	}
$texversion.=&ssi_with_retries($urlp, $ssi_retry_count, %form);	$texversion.=&ssi_with_retries($urlp, $ssi_retry_count, %form);
&Apache::lonnet::logthis("texversion so far: $texversion");
if ($urlp=~/\.page$/) {	if ($urlp=~/\.page$/) {
&Apache::lonnet::("Special page actions");
($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 2054 ENDPART	Line 2241 ENDPART
&Apache::lonxml::restore_problem_counter();	&Apache::lonxml::restore_problem_counter();
my $answer=&ssi_with_retries($urlp, $ssi_retry_count, %answerform);	my $answer=&ssi_with_retries($urlp, $ssi_retry_count, %answerform);

	if ($urlp =~ /\.page$/) {
	$answer =~ s/\\end{document}(\d*)$//;
	}
if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {	if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;	if ($urlp =~ /\.page$/) {
	my @probs = split(/\\keephidden{ENDOFPROBLEM}/,$texversion);
	my $lastprob = pop(@probs);
	$texversion = join('\keephidden{ENDOFPROBLEM}',@probs).
	$answer.'\keephidden{ENDOFPROBLEM}'.$lastprob;
	} else {
	$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
	}
} else {	} else {
if ($urlp=~/\.(problem\|exam\|quiz\|assess\|survey\|form\|library)$/) {	if ($urlp=~/\.(problem\|exam\|quiz\|assess\|survey\|form\|library\|page)$/) {
&Apache::lonnet::logthis("problem printing");
$texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});	$texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
$texversion =~ s/\\begin{document}//;	# $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 2090 ENDPART	Line 2286 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,
Line 2104 ENDPART	Line 2301 ENDPART
}	}
}	}
$result .= $texversion;	$result .= $texversion;
&Apache::lonnet::logthis("About to set rem header true with $result");
$flag_latex_header_remove = 'YES';	$flag_latex_header_remove = 'YES';
} elsif ($urlp=~/\/(smppg\|syllabus\|aboutme\|bulletinboard)$/) {	} elsif ($urlp=~/\/(smppg\|syllabus\|aboutme\|bulletinboard)$/) {
$form{'latex_type'}=$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 $texversion=&ssi_with_retries($urlp, $ssi_retry_count, %form);	my $texversion = &ssi_with_retries($urlp, $ssi_retry_count, %form);
if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {	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$1/;
Line 2127 ENDPART	Line 2323 ENDPART
if ($i > 0) {	if ($i > 0) {
$result .= '\cleardoublepage';	$result .= '\cleardoublepage';
}	}
$result .= &include_pdf($urlp);	my $texfrompdf = &include_pdf($urlp);
	if ($flag_latex_header_remove ne 'NO') {
	$texfrompdf = &latex_header_footer_remove($texfrompdf);
	}
	$result .= $texfrompdf;
if ($i != $#master_seq) {	if ($i != $#master_seq) {
if ($numberofcolumns eq '1') {	if ($numberofcolumns eq '1') {
$result .= '\newpage';	$result .= '\newpage';
Line 2161 ENDPART	Line 2361 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 'problems_for_students_from_page') \|\|
($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems_students') \|\|	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems_students') \|\|
($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')){	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')){

Line 2168 ENDPART	Line 2369 ENDPART
#-- 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 'problems_for_students_from_page') \|\|
($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems_students') ) {	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems_students') ) {
$selectionmade=5;	$selectionmade=5;
$type='problems';	$type='problems';
Line 2207 ENDPART	Line 2409 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,$LaTeXwidth);
Line 2255 ENDPART	Line 2458 ENDPART
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);	&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
$result .= $print_array[0].' \end{document}';	$result .= $print_array[0].' \end{document}';
} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_anon') \|\|	} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_anon') \|\|
	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_anon_page') \|\|
($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_anon') ) {	($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_anon') ) {
my $cdom =$env{'course.'.$env{'request.course.id'}.'.domain'};	my $cdom =$env{'course.'.$env{'request.course.id'}.'.domain'};
my $cnum =$env{'course.'.$env{'request.course.id'}.'.num'};	my $cnum =$env{'course.'.$env{'request.course.id'}.'.num'};
Line 2610 sub print_resources {	Line 2814 sub print_resources {
# so we will just rely on prntout.pl to strip ENDOFSTUDENTSTAMP from the	# so we will just rely on prntout.pl to strip ENDOFSTUDENTSTAMP from the
# postscript. Each ENDOFSTUDENTSTAMP will go on a line by itself.	# postscript. Each ENDOFSTUDENTSTAMP will go on a line by itself.
#	#
	my $syllabus_first = 0;

foreach my $curresline (@{$master_seq}) {	foreach my $curresline (@{$master_seq}) {
if (defined $page_breaks{$curresline}) {	if (defined $page_breaks{$curresline}) {
if($i != 0) {	if($i != 0) {
Line 2621 sub print_resources {	Line 2824 sub print_resources {
$i++;	$i++;

if ( !($type eq 'problems' &&	if ( !($type eq 'problems' &&
($curresline!~ m/\.(problem\|exam\|quiz\|assess\|survey\|form\|library)$/)) ) {	($curresline!~ m/\.(problem\|exam\|quiz\|assess\|survey\|form\|library\|page)$/)) ) {
my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline);	my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline);
if (&Apache::lonnet::allowed('bre',$res_url)) {	if (&Apache::lonnet::allowed('bre',$res_url)) {
if ($res_url!~m\|^ext/\|	if ($res_url!~m\|^ext/\|
Line 2630 sub print_resources {	Line 2833 sub print_resources {
&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',$moreenv);
	if ($res_url =~ /\.page$/) {
	if ($remove_latex_header eq 'NO') {
	if (!($rendered =~ /\\begin\{document\}/)) {
	$rendered = &print_latex_header().$rendered;
	}
	}
	if ($remove_latex_header eq 'YES') {
	$rendered = &latex_header_footer_remove($rendered);
	} else {
	$rendered =~ s/\\end{document}\d*//;
	}
	}
if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') \|\|	if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') \|\|
($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {	($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {
# Use a copy of the hash so we don't pervert it on future loop passes.	# Use a copy of the hash so we don't pervert it on future loop passes.
Line 2648 sub print_resources {	Line 2862 sub print_resources {


my $header =&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});	my $header =&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'});
$header =~ s/\\begin{document}//; #<<<<<	unless ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only') {
	$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 2658 sub print_resources {	Line 2874 sub print_resources {
$rendered = $header.$body;	$rendered = $header.$body;
}	}
}	}

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);
$rendered =~ s/(\\keephidden{ENDOFPROBLEM})/$annotation$1/;	$rendered =~ s/(\\keephidden{ENDOFPROBLEM})/$annotation$1/;
}	}
	my $junk;
if ($remove_latex_header eq 'YES') {	if ($remove_latex_header eq 'YES') {
$rendered = &latex_header_footer_remove($rendered);	$rendered = &latex_header_footer_remove($rendered);
} else {	} else {
Line 2671 sub print_resources {	Line 2887 sub print_resources {
}	}
$current_output .= $rendered;	$current_output .= $rendered;
} elsif ($res_url=~/\/(smppg\|syllabus\|aboutme\|bulletinboard)$/) {	} elsif ($res_url=~/\/(smppg\|syllabus\|aboutme\|bulletinboard)$/) {
	if ($i == 1) {
	$syllabus_first = 1;
	}
$printed .= $curresline.':';	$printed .= $curresline.':';
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',$moreenv);
if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {	if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
Line 2706 sub print_resources {	Line 2925 sub print_resources {
if (&Apache::loncommon::connection_aborted($r)) { last; }	if (&Apache::loncommon::connection_aborted($r)) { last; }
}	}

	if ($syllabus_first) {
	$current_output =~ s/\\\\ Last updated:/Last updated:/
	}
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, $usersection);	$currentassignment, $courseidinfo, $fullname);
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.'}';
Line 2946 sub printHelper {	Line 3169 sub printHelper {
} else {	} else {
$url = $helper->{VARS}->{'postdata'};	$url = $helper->{VARS}->{'postdata'};
$is_published=1; # From resource space.	$is_published=1; # From resource space.
&Apache::lonnet::logthis("Resource url $url");
}	}
$url = &Apache::lonnet::clutter($url);	$url = &Apache::lonnet::clutter($url);
if (!$resourceTitle) { # if the resource doesn't have a title, use the filename	if (!$resourceTitle) { # if the resource doesn't have a title, use the filename
Line 3007 sub printHelper {	Line 3229 sub printHelper {
"<option text='".&mt('Start new page<br />before selected').	"<option text='".&mt('Start new page<br />before selected').
"' variable='FINISHPAGE' />";	"' variable='FINISHPAGE' />";
}	}
# some debugging:
{	# If not construction space user can print the components of a page:

	my $page_ispage;
	my $page_title;
	if (!$helper->{VARS}->{'construction'}) {
my $varspostdata = $helper->{VARS}->{'postdata'};	my $varspostdata = $helper->{VARS}->{'postdata'};
my $varsassignment = $helper->{VARS}->{'assignment'};	my $varsassignment = $helper->{VARS}->{'assignment'};
my $debugnavmap = Apache::lonnavmaps::navmap->new();	my $page_navmap = Apache::lonnavmaps::navmap->new();
my @dbgresources = $debugnavmap->retrieveResources($url);	if (defined($page_navmap)) {
if(defined($dbgresources[0])) {	my @page_resources = $page_navmap->retrieveResources($url);
my $debugispage = $dbgresources[0]->is_page();	if(defined($page_resources[0])) {
my $debugtitle = $dbgresources[0]->title();	$page_ispage = $page_resources[0]->is_page();
my $resourcesymb = $dbgresources[0]->symb();	$page_title = $page_resources[0]->title();
my ($pagemap, $pageid, $pageurl) = &Apache::lonnet::decode_symb($symb);	my $resourcesymb = $page_resources[0]->symb();
&Apache::lonnet::logthis("post: $varspostdata ass: $varsassignment is page: $debugispage");	my ($pagemap, $pageid, $pageurl) = &Apache::lonnet::decode_symb($symb);
if ($debugispage) {	if ($page_ispage) {
push @{$printChoices},	push @{$printChoices},
[&mt('Selected [_1]Problems[_2] from page [_3]', '<b>', '</b>', '<b><i>'.$debugtitle.'</i></b>'),	[&mt('Selected [_1]Problems[_2] from page [_3]', '<b>', '</b>', '<b><i>'.$page_title.'</i></b>'),
'map_problems_in_page',	'map_problems_in_page',
'CHOOSE_PROBLEMS_PAGE'];	'CHOOSE_PROBLEMS_PAGE'];
push @{$printChoices},	push @{$printChoices},
[&mt('Selected [_1]Resources[_2] from page [_3]', '<b>', '</b>', '<b><i>'.$debugtitle.'</i></b>'),	[&mt('Selected [_1]Resources[_2] from page [_3]', '<b>', '</b>', '<b><i>'.$page_title.'</i></b>'),
'map_resources_in_page',	'map_resources_in_page',
'CHOOSE_RESOURCES_PAGE'];	'CHOOSE_RESOURCES_PAGE'];
}	}
&Apache::lonnet::logthis("Pushing problems/resources from folder. $debugtitle");	my $helperFragment = &generate_resource_chooser('CHOOSE_PROBLEMS_PAGE',
&Apache::lonnet::logthis("Map url: $url");	'Select Problem(s) to print',
&Apache::lonnet::logthis("Decoded symb: pagemap $pagemap id: $pageid url: $pageurl");	"multichoice='1' toponly='1' addstatus='1' closeallpages='1'",
my $helperFragment = <<HELPERFRAGMENT;	'RESOURCES',
<state name="CHOOSE_PROBLEMS_PAGE" title="Select Problem(s) to print">	'PAGESIZE',
<resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"	$url,
closeallpages="1">	$isProblem, '', $symbFilter,
<nextstate>PAGESIZE</nextstate>	$start_new_option);
<filterfunc>return $isProblem;</filterfunc>
<mapurl>$pagemap</mapurl>
<valuefunc>return $symbFilter;</valuefunc>	$helperFragment .= &generate_resource_chooser('CHOOSE_RESOURCES_PAGE',
$start_new_option	'Select Resource(s) to print',
</resource>	'multichoice="1" toponly="1" addstatus="1" closeallpages="1"',
</state>	'RESOURCES',
	'PAGESIZE',
	$url,
	$isNotMap, '', $symbFilter,
	$start_new_option);




<state name="CHOOSE_RESOURCES_PAGE" title="Select Resource(s) to print">
<resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"
closeallpages="1">
<nextstate>PAGESIZE</nextstate>
<filterfunc>return $isNotMap;</filterfunc>
<mapurl>$url</mapurl>
<valuefunc>return $symbFilter;</valuefunc>
$start_new_option
</resource>
</state>
HELPERFRAGMENT

&Apache::lonxml::xmlparse($r, 'helper', $helperFragment);	&Apache::lonxml::xmlparse($r, 'helper', $helperFragment);

}	}
	}
}	}

if (($helper->{'VARS'}->{'construction'} ne '1' ) &&	if (($helper->{'VAR'}->{'construction'} ne '1' ) &&
$helper->{VARS}->{'postdata'} &&	$helper->{VARS}->{'postdata'} &&
$helper->{VARS}->{'assignment'}) {	$helper->{VARS}->{'assignment'}) {
# Allow problems from sequence	# Allow problems from sequence
Line 3073 HELPERFRAGMENT	Line 3296 HELPERFRAGMENT
push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>'),	push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>'),
'map_problems_pages',	'map_problems_pages',
'CHOOSE_PROBLEMS_HTML'];	'CHOOSE_PROBLEMS_HTML'];
&Apache::lonnet::logthis("Map url : $map");	my $helperFragment = &generate_resource_chooser('CHOOSE_PROBLEMS',
my $helperFragment = <<HELPERFRAGMENT;	'Select Problem(s) to print',
<state name="CHOOSE_PROBLEMS" title="Select Problem(s) to print">	'multichoice="1" toponly="1" addstatus="1" closeallpages="1"',
<resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"	'RESOURCES',
closeallpages="1">	'PAGESIZE',
<nextstate>PAGESIZE</nextstate>	$map,
<filterfunc>return $isProblem;</filterfunc>	$isProblem, '',
<mapurl>$map</mapurl>	$symbFilter,
<valuefunc>return $symbFilter;</valuefunc>	$start_new_option);
$start_new_option	$helperFragment .= &generate_resource_chooser('CHOOSE_PROBLEMS_HTML',
</resource>	'Select Resource(s) to print',
</state>	'multichoice="1" toponly="1" addstatus="1" closeallpages="1"',
	'RESOURCES',
<state name="CHOOSE_PROBLEMS_HTML" title="Select Resource(s) to print">	'PAGESIZE',
<resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"	$map,
closeallpages="1">	$isNotMap, '',
<nextstate>PAGESIZE</nextstate>	$symbFilter,
<filterfunc>return $isNotMap;</filterfunc>	$start_new_option);
<mapurl>$map</mapurl>
<valuefunc>return $symbFilter;</valuefunc>
$start_new_option
</resource>
</state>
HELPERFRAGMENT

&Apache::lonxml::xmlparse($r, 'helper', $helperFragment);	&Apache::lonxml::xmlparse($r, 'helper', $helperFragment);
}	}

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

push @{$printChoices}, [&mtn('Selected <b>Problems</b> from <b>entire course</b>'), 'all_problems', 'ALL_PROBLEMS'];	push @{$printChoices}, [&mtn('Selected <b>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 @{$printChoices}, [&mtn('Selected <b>Problems</b> from <b>entire course</b> for <b>selected people</b>'), 'all_problems_students', 'ALL_PROBLEMS_STUDENTS'];	push @{$printChoices}, [&mtn('Selected <b>Problems</b> from <b>entire course</b> for <b>selected people</b>'), 'all_problems_students', 'ALL_PROBLEMS_STUDENTS'];
&Apache::lonxml::xmlparse($r, 'helper', <<ALL_PROBLEMS);	my $suffixXml = <<ALL_PROBLEMS;
<state name="ALL_PROBLEMS" title="Select Problem(s) to print">
<resource variable="RESOURCES" toponly='0' multichoice="1"
suppressEmptySequences='0' addstatus="1" closeallpages="1">
<nextstate>PAGESIZE</nextstate>
<filterfunc>return $isProblemOrMap;</filterfunc>
<choicefunc>return $isNotMap;</choicefunc>
<valuefunc>return $symbFilter;</valuefunc>
$start_new_option
</resource>
</state>
<state name="ALL_RESOURCES" title="Select Resource(s) to print">
<resource variable="RESOURCES" toponly='0' multichoice='1'
suppressEmptySequences='0' addstatus='1' closeallpages='1'>
<nextstate>PAGESIZE</nextstate>
<filterfunc>return $isNotMap; </filterfunc>
<valuefunc>return $symbFilter;</valuefunc>
$start_new_option
</resource>
</state>
<state name="ALL_PROBLEMS_STUDENTS" title="Select Problem(s) to print">
<resource variable="RESOURCES" toponly='0' multichoice="1"
suppressEmptySequences='0' addstatus="1" closeallpages="1">
<nextstate>STUDENTS1</nextstate>
<filterfunc>return $isProblemOrMap;</filterfunc>
<choicefunc>return $isNotMap;</choicefunc>
<valuefunc>return $symbFilter;</valuefunc>
$start_new_option
</resource>
</state>
<state name="STUDENTS1" title="Select People">	<state name="STUDENTS1" title="Select People">
<message><b>Select sorting order of printout</b> </message>	<message><b>Select sorting order of printout</b> </message>
<choices variable='student_sort'>	<choices variable='student_sort'>
Line 3148 HELPERFRAGMENT	Line 3337 HELPERFRAGMENT
<message><br /><hr /><br /> </message>	<message><br /><hr /><br /> </message>
<student multichoice='1' variable="STUDENTS" nextstate="PRINT_FORMATTING" coursepersonnel="1"/>	<student multichoice='1' variable="STUDENTS" nextstate="PRINT_FORMATTING" coursepersonnel="1"/>
</state>	</state>

ALL_PROBLEMS	ALL_PROBLEMS
	&Apache::lonxml::xmlparse($r, 'helper',
	&generate_resource_chooser('ALL_PROBLEMS',
	'SelectProblem(s) to print',
	'multichoice="1" suppressEmptySequences="0" addstatus="1" closeallpages="1"',
	'RESOURCES',
	'PAGESIZE',
	'',
	$isProblemOrMap, $isNotMap,
	$symbFilter,
	$start_new_option) .
	&generate_resource_chooser('ALL_RESOURCES',
	'Select Resource(s) to print',
	" toponly='0' multichoice='1' suppressEmptySequences='0' addstatus='1' closeallpages='1'",
	'RESOURCES',
	'PAGESIZE',
	'',
	$isNotMap,'',$symbFilter,
	$start_new_option) .
	&generate_resource_chooser('ALL_PROBLEMS_STUDENTS',
	'Select Problem(s) to print',
	'toponly="0" multichoice="1" suppressEmptySequences="0" addstatus="1" closeallpages="1"',
	'RESOURCES',
	'STUDENTS1',
	'',
	$isProblemOrMap,'' , $symbFilter,
	$start_new_option) .
	$suffixXml
	);

if ($helper->{VARS}->{'assignment'}) {	if ($helper->{VARS}->{'assignment'}) {
push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from folder [_3] for [_4]selected people[_5]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'), 'problems_for_students', 'CHOOSE_STUDENTS'];
push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from folder [_3] for [_4]CODEd assignments[_5]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'), 'problems_for_anon', 'CHOOSE_ANON1'];	# If we were looking at a page, allow a selection of problems from the page
	# either for selected students or for coded assignments.

	if ($page_ispage) {
	push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from page [_3] for [_4]selected people[_5]',
	'<b>', '</b>', '<b><i>'.$page_title.'</i></b>', '<b>', '</b>'),
	'problems_for_students_from_page', 'CHOOSE_TGT_STUDENTS_PAGE'];
	push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from page [_3] for [_4]CODEd assignments[_5]',
	'<b>', '</b>', '<b><i>'.$page_title.'</i></b>', '<b>', '</b>'),
	'problems_for_anon_page', 'CHOOSE_ANON1_PAGE'];
	}
	push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from folder [_3] for [_4]selected people[_5]',
	'<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'),
	'problems_for_students', 'CHOOSE_STUDENTS'];
	push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from folder [_3] for [_4]CODEd assignments[_5]',
	'<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'),
	'problems_for_anon', 'CHOOSE_ANON1'];
}	}

my $randomly_ordered_warning =	my $randomly_ordered_warning =
Line 3168 ALL_PROBLEMS	Line 3400 ALL_PROBLEMS
# with one state, and use REGEXPs at inclusion time to set state names	# with one state, and use REGEXPs at inclusion time to set state names
# and next states for better mix and match capability	# and next states for better mix and match capability
#	#
my $resource_selector=<<RESOURCE_SELECTOR;	my $resource_selector= &generate_resource_chooser('SELECT_PROBLEMS',
<state name="SELECT_PROBLEMS" title="Select resources to print">	'Select resources to print',
$randomly_ordered_warning	'multichoice="1" addstatus="1" closeallpages="1"',
	'RESOURCES',
<nextstate>PRINT_FORMATTING</nextstate>	'PRINT_FORMATTING',
<message><br /><big><i><b>Select resources for the assignment</b></i></big><br /></message>	$map,
<resource variable="RESOURCES" multichoice="1" addstatus="1"	$isProblem, '', $symbFilter,
closeallpages="1">	$start_new_option);
<filterfunc>return $isProblem;</filterfunc>	$resource_selector .= <<RESOURCE_SELECTOR;
<mapurl>$map</mapurl>
<valuefunc>return $symbFilter;</valuefunc>
$start_new_option
</resource>
</state>
<state name="PRINT_FORMATTING" title="How should results be printed?">	<state name="PRINT_FORMATTING" title="How should results be printed?">
<message><br /><big><i><b>How should the results be printed?</b></i></big><br /></message>	<message><br /><big><i><b>How should the results be printed?</b></i></big><br /></message>
<choices variable="EMPTY_PAGES">	<choices variable="EMPTY_PAGES">
Line 3201 ALL_PROBLEMS	Line 3428 ALL_PROBLEMS
</choices>	</choices>
</state>	</state>
RESOURCE_SELECTOR	RESOURCE_SELECTOR
	$resource_selector .= &generate_resource_chooser('CHOOSE_STUDENTS_PAGE',
	'Select Problem(s) to print',
	"multichoice='1' addstatus='1' closeallpages ='1'",
	'RESOURCES',
	'PRINT_FORMATTING',
	$url,
	$isProblem, '', $symbFilter,
	$start_new_option);


	# Generate student choosers.

&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_STUDENTS);
<state name="CHOOSE_STUDENTS" title="Select Students and Resources">
<message><b>Select sorting order of printout</b> </message>
<choices variable='student_sort'>


<choice computer='0'>Sort by section then student</choice>	&Apache::lonxml::xmlparse($r, 'helper',
<choice computer='1'>Sort by students across sections.</choice>	&generate_student_chooser('CHOOSE_TGT_STUDENTS_PAGE',
</choices>	'student_sort',
<message><br /><hr /><br /> </message>	'STUDENTS',
<student multichoice='1' variable="STUDENTS" nextstate="SELECT_PROBLEMS" coursepersonnel="1"/>	'CHOOSE_STUDENTS_PAGE'));
</state>	&Apache::lonxml::xmlparse($r, 'helper',
$resource_selector	&generate_student_chooser('CHOOSE_STUDENTS',
CHOOSE_STUDENTS	'student_sort',
	'STUDENTS',
	'SELECT_PROBLEMS'));
	&Apache::lonxml::xmlparse($r, 'helper', $resource_selector);

my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
Line 3273 CHOOSE_STUDENTS	Line 3510 CHOOSE_STUDENTS
if ($codechoice eq '') {	if ($codechoice eq '') {
$codechoice='<choice computer="default">Default</choice>';	$codechoice='<choice computer="default">Default</choice>';
}	}
&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_ANON1);	my $anon1 = &generate_code_selector($helper,
<state name="CHOOSE_ANON1" title="Specify CODEd Assignments">	'CHOOSE_ANON1',
<nextstate>SELECT_PROBLEMS</nextstate>	'SELECT_PROBLEMS',
<message><h4>Fill out one of the forms below</h4></message>	$codechoice,
<message><br /><hr /> <br /></message>	$code_selection,
<message><h3>Generate new CODEd Assignments</h3></message>	$namechoice) . $resource_selector;
<message><table><tr><td><b>Number of CODEd assignments to print:</b></td><td></message>
<string variable="NUMBER_TO_PRINT_TOTAL" maxlength="5" size="5">
<validator>	&Apache::lonxml::xmlparse($r, 'helper',$anon1);
if (((\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'}+0) < 1) &&
!\$helper->{'VARS'}{'REUSE_OLD_CODES'} &&	my $anon_page = &generate_code_selector($helper,
!\$helper->{'VARS'}{'SINGLE_CODE'} &&	'CHOOSE_ANON1_PAGE',
!\$helper->{'VARS'}{'CODE_SELECTED_FROM_LIST'}) {	'SELECT_PROBLEMS_PAGE',
return "You need to specify the number of assignments to print";	$codechoice,
}	$code_selection,
return undef;	$namechoice) .
</validator>	&generate_resource_chooser('SELECT_PROBLEMS_PAGE',
</string>	'Select Problem(s) to print',
<message></td></tr><tr><td></message>	"multichoice='1' addstatus='1' closeallpages ='1'",
<message><b>Names to save the CODEs under for later:</b></message>	'RESOURCES',
<message></td><td></message>	'PRINT_FORMATTING',
<string variable="ANON_CODE_STORAGE_NAME" maxlength="50" size="20" />	$url,
<message></td></tr><tr><td></message>	$isProblem, '', $symbFilter,
<message><b>Bubble sheet type:</b></message>	$start_new_option);
<message></td><td></message>	&Apache::lonxml::xmlparse($r, 'helper', $anon_page);
<dropdown variable="CODE_OPTION" multichoice="0" allowempty="0">
$codechoice
</dropdown>
<message></td></tr><tr><td colspan="2"></td></tr><tr><td></message>
<message></td></tr><tr><td></table></message>
<message><br /><hr /><h3>Print a Specific CODE </h3><br /><table></message>
<message><tr><td><b>Enter a CODE to print:</b></td><td></message>
<string variable="SINGLE_CODE" size="10">
<validator>
if(!\$helper->{'VARS'}{'NUMBER_TO_PRINT_TOTAL'} &&
!\$helper->{'VARS'}{'REUSE_OLD_CODES'} &&
!\$helper->{'VARS'}{'CODE_SELECTED_FROM_LIST'}) {
return &Apache::lonprintout::is_code_valid(\$helper->{'VARS'}{'SINGLE_CODE'},
\$helper->{'VARS'}{'CODE_OPTION'});
} else {
return undef; # Other forces control us.
}
</validator>
</string>
<message></td></tr><tr><td></message>
$code_selection
<message></td></tr></table></message>
<message><hr /><h3>Reprint a Set of Saved CODEs</h3><table><tr><td></message>
<message><b>Select saved CODEs:</b></message>
<message></td><td></message>
<dropdown variable="REUSE_OLD_CODES">
$namechoice
</dropdown>
<message></td></tr></table></message>
</state>
$resource_selector
CHOOSE_ANON1


if ($helper->{VARS}->{'assignment'}) {	if ($helper->{VARS}->{'assignment'}) {
Line 3341 CHOOSE_ANON1	Line 3546 CHOOSE_ANON1
$resource_selector=<<RESOURCE_SELECTOR;	$resource_selector=<<RESOURCE_SELECTOR;
<state name="SELECT_RESOURCES" title="Select Resources">	<state name="SELECT_RESOURCES" title="Select Resources">
$randomly_ordered_warning	$randomly_ordered_warning

<nextstate>PRINT_FORMATTING</nextstate>	<nextstate>PRINT_FORMATTING</nextstate>
<message><br /><big><i><b>Select resources for the assignment</b></i></big><br /></message>	<message><br /><big><i><b>Select resources for the assignment</b></i></big><br /></message>
<resource variable="RESOURCES" multichoice="1" addstatus="1"	<resource variable="RESOURCES" multichoice="1" addstatus="1"
Line 3352 CHOOSE_ANON1	Line 3556 CHOOSE_ANON1
$start_new_option	$start_new_option
</resource>	</resource>
</state>	</state>

<state name="PRINT_FORMATTING" title="Format of the print job">	<state name="PRINT_FORMATTING" title="Format of the print job">
<nextstate>NUMBER_PER_PDF</nextstate>	<nextstate>NUMBER_PER_PDF</nextstate>
<message><br /><big><i><b>How should the results be printed?</b></i></big><br /></message>	<message><br /><big><i><b>How should the results be printed?</b></i></big><br /></message>
Line 3770 PROBTYPE	Line 3975 PROBTYPE
return $helper;	return $helper;
}	}

$r->print($helper->display());	my $footer;
if ($helper->{STATE} eq 'START') {	if ($helper->{STATE} eq 'START') {
&recently_generated($r);	my $prtspool=$r->dir_config('lonPrtDir');
	$footer = &recently_generated($prtspool);
}	}
	$r->print($helper->display($footer));
&Apache::lonhelper::unregisterHelperTags();	&Apache::lonhelper::unregisterHelperTags();

return OK;	return OK;
Line 3849 sub render {	Line 4056 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');
my $pdfFormLabel=&mt('PDF-Formfields');
my $with=&mt('with Formfields');
my $without=&mt('without Formfields');


$result.='<h3>'.&mt('Layout Options').'</h3>'	$result.='<h3>'.&mt('Layout Options').'</h3>'
Line 3860 sub render {	Line 4064 sub render {
.'<th>'.$PageLayout.'</th>'	.'<th>'.$PageLayout.'</th>'
.'<th>'.$NumberOfColumns.'</th>'	.'<th>'.$NumberOfColumns.'</th>'
.'<th>'.$PaperType.'</th>'	.'<th>'.$PaperType.'</th>'
.'<th>'.$pdfFormLabel.'</th>'
.&Apache::loncommon::end_data_table_header_row()	.&Apache::loncommon::end_data_table_header_row()
.&Apache::loncommon::start_data_table_row()	.&Apache::loncommon::start_data_table_row()
.'<td>'	.'<td>'
Line 3900 sub render {	Line 4103 sub render {
}	}
$result .= <<HTML;	$result .= <<HTML;
</select>	</select>
</td>	<hidden name="${var}.pdfFormFields" value="no" />
<td align='center'>
<select name='${var}.pdfFormFields'>
<option selected="selected" value="no">$without</option>
<option value="yes">$with</option>
</select>
</td>	</td>
HTML	HTML
$result.=&Apache::loncommon::end_data_table_row()	$result.=&Apache::loncommon::end_data_table_row()

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

Removed from v.1.560.2.1
changed lines
	Added in v.1.568.2.10