--- loncom/interface/lonprintout.pm 2010/07/13 00:16:28 1.582
+++ loncom/interface/lonprintout.pm 2011/05/23 09:31:21 1.589
@@ -2,7 +2,7 @@
# The LearningOnline Network
# Printout
#
-# $Id: lonprintout.pm,v 1.582 2010/07/13 00:16:28 raeburn Exp $
+# $Id: lonprintout.pm,v 1.589 2011/05/23 09:31:21 foxr Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -52,6 +52,7 @@ use Apache::lonlocal;
use Carp;
use LONCAPA;
+
my %perm;
my %parmhash;
my $resources_printed;
@@ -256,6 +257,37 @@ CHOOSE_ANON1
return $result;
}
+sub generate_format_selector {
+ my ($helper,$title,$nextstate) = @_;
+ my $secpdfoption;
+ unless (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_anon') ||
+ ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_anon_page') ||
+ ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_anon') ) {
+ $secpdfoption = 'Each PDF contains exactly one section';
+ }
+ return <
+ $nextstate
+
How should the results be printed?
+
+ Start each student\'s assignment on a new page/column (add a pagefeed after each assignment)
+ Add one empty page/column after each student\'s assignment
+ Add two empty pages/column after each student\'s assignment
+ Add three empty pages/column after each student\'s assignment
+
+ PAGESIZE
+
How do you want assignments split into PDF files?
+
+ All assignments in a single PDF file
+ $secpdfoption
+ Each PDF contains exactly one assignment
+
+ Specify the number of assignments per PDF:
+
+
+RESOURCE_SELECTOR
+}
+
#-----------------------------------------------------------------------
@@ -1707,8 +1739,8 @@ sub print_page_in_course {
# List of recently generated print files
#
sub recently_generated {
- my $r=shift;
- my $prtspool=$r->dir_config('lonPrtDir');
+ my ($prtspool) = @_;
+ my $output;
my $zip_result;
my $pdf_result;
opendir(DIR,$prtspool);
@@ -1741,10 +1773,10 @@ sub recently_generated {
if ($ext eq 'zip') { $zip_result .= $result; }
}
if ($zip_result || $pdf_result) {
- $r->print('
');
+ $output ='
';
}
if ($zip_result) {
- $r->print(''.&mt('Recently generated printout zip files')."
\n"
+ $output .=''.&mt('Recently generated printout zip files')."
\n"
.&Apache::loncommon::start_data_table()
.&Apache::loncommon::start_data_table_header_row()
.''.&mt('Download').' | '
@@ -1752,11 +1784,10 @@ sub recently_generated {
.''.&mt('File Size (Bytes)').' | '
.&Apache::loncommon::end_data_table_header_row()
.$zip_result
- .&Apache::loncommon::end_data_table()
- );
+ .&Apache::loncommon::end_data_table();
}
if ($pdf_result) {
- $r->print(''.&mt('Recently generated printouts')."
\n"
+ $output .=''.&mt('Recently generated printouts')."
\n"
.&Apache::loncommon::start_data_table()
.&Apache::loncommon::start_data_table_header_row()
.''.&mt('Download').' | '
@@ -1764,9 +1795,9 @@ sub recently_generated {
.''.&mt('File Size (Bytes)').' | '
.&Apache::loncommon::end_data_table_header_row()
.$pdf_result
- .&Apache::loncommon::end_data_table()
- );
+ .&Apache::loncommon::end_data_table();
}
+ return $output;
}
#
@@ -2675,8 +2706,9 @@ ENDPART
my ($type) = split(/_/,$helper->{'VARS'}->{'PRINT_TYPE'});
&adjust_number_to_print($helper);
my $number_per_page=$helper->{'VARS'}->{'NUMBER_TO_PRINT'};
- if ($number_per_page eq '0' || $number_per_page eq 'all') {
- $number_per_page=$num_todo;
+ if ($number_per_page eq '0' || $number_per_page eq 'all'
+ || $number_per_page eq 'section') {
+ $number_per_page=$num_todo > 0 ? $num_todo : 1;
}
my $flag_latex_header_remove = 'NO';
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$num_todo,'inline','75');
@@ -3077,7 +3109,9 @@ sub print_resources {
if (&Apache::loncommon::connection_aborted($r)) { last; }
}
-
+ if ($syllabus_first) {
+ $current_output =~ s/\\\\ Last updated:/Last updated:/
+ }
my $courseidinfo = &get_course();
my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header');
my $header_line =
@@ -3086,11 +3120,8 @@ sub print_resources {
my $header_start = ($columns_in_format == 1) ? '\lhead'
: '\fancyhead[LO]';
$header_line = $header_start.'{'.$header_line.'}';
- if ($current_output=~/\\documentclass/ && (!$syllabus_first)) {
+ if ($current_output=~/\\documentclass/) {
$current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent$header_line$namepostfix}\\vskip 5 mm /;
- } elsif ($syllabus_first) {
-
- $current_output =~ s/\\\\ Last updated:/Last updated:/
} else {
my $blankpages =
'\clearpage\strut\clearpage'x$helper->{'VARS'}->{'EMPTY_PAGES'};
@@ -3163,6 +3194,11 @@ sub init_perm {
$perm{'pfo'}=&Apache::lonnet::allowed('pfo',
$env{'request.course.id'}.'/'.$env{'request.course.sec'});
}
+ $perm{'vgr'}=&Apache::lonnet::allowed('vgr',$env{'request.course.id'});
+ if (!$perm{'vgr'}) {
+ $perm{'vgr'}=&Apache::lonnet::allowed('vgr',
+ $env{'request.course.id'}.'/'.$env{'request.course.sec'});
+ }
}
sub get_randomly_ordered_warning {
@@ -3310,6 +3346,8 @@ sub printHelper {
my ($map, $id, $url);
my $subdir;
my $is_published=0; # True when printing from resource space.
+ my $res_printable = 1; # By default the current resource is printable.
+ my $userCanPrint = ($perm{'pav'} || $perm{'pfo'});
# Get the resource name from construction space
if ($helper->{VARS}->{'construction'}) {
@@ -3324,7 +3362,12 @@ sub printHelper {
($map, $id, $url) = &Apache::lonnet::decode_symb($symb);
$helper->{VARS}->{'postdata'} =
&Apache::lonenc::check_encrypt(&Apache::lonnet::clutter($url));
+ my $navmap = Apache::lonnavmaps::navmap->new();
+ my $res = $navmap->getBySymb($symb);
+ $res_printable = $res->resprintable() || $userCanPrint; #printability in course context
} else {
+ # Resource space.
+
$url = $helper->{VARS}->{'postdata'};
$is_published=1; # From resource space.
}
@@ -3334,6 +3377,8 @@ sub printHelper {
$resourceTitle = substr($postdata, rindex($postdata, '/') + 1);
}
$subdir = &Apache::lonnet::filelocation("", $url);
+
+
}
if (!$helper->{VARS}->{'curseed'} && $env{'form.curseed'}) {
$helper->{VARS}->{'curseed'}=$env{'form.curseed'};
@@ -3363,18 +3408,29 @@ sub printHelper {
my $printChoices = [];
my $paramHash;
- if ($resourceTitle) {
+ # If there is a current resource and it is printable
+ # Give that as a choice.
+
+ if ($resourceTitle && $res_printable) {
push @{$printChoices}, ["$resourceTitle (".&mt('the resource you just saw on the screen').")", 'current_document', 'PAGESIZE'];
}
# Useful filter strings
- my $isProblem = '($res->is_problem()||$res->contains_problem||$res->is_practice()) ';
+
+ my $isPrintable = ' && $res->resprintable()';
+
+ my $isProblem = '(($res->is_problem()||$res->contains_problem||$res->is_practice()))';
+ $isProblem .= $isPrintable unless $userCanPrint;
$isProblem .= ' && !$res->randomout()' if !$userCanSeeHidden;
- my $isProblemOrMap = '$res->is_problem() || $res->contains_problem() || $res->is_sequence() || $res->is_practice()';
- my $isNotMap = '!$res->is_sequence()';
+ my $isProblemOrMap = '($res->is_problem() || $res->contains_problem() || $res->is_sequence() || $res->is_practice())';
+ $isProblemOrMap .= $isPrintable unless $userCanPrint;
+ my $isNotMap = '(!$res->is_sequence())';
+ $isNotMap .= $isPrintable unless $userCanPrint;
$isNotMap .= ' && !$res->randomout()' if !$userCanSeeHidden;
my $isMap = '$res->is_map()';
- my $symbFilter = '$res->shown_symb()';
+ $isMap .= $isPrintable unless $userCanPrint;
+ my $symbFilter = '$res->shown_symb() ';
+ $symbFilter .= $isPrintable unless $userCanPrint;
my $urlValue = '$res->link()';
$helper->declareVar('SEQUENCE');
@@ -3575,27 +3631,15 @@ ALL_PROBLEMS
$map,
$isProblem, '', $symbFilter,
$start_new_option);
- $resource_selector .= <
-
How should the results be printed?
-
- Start each student\'s assignment on a new page/column (add a pagefeed after each assignment)
- Add one empty page/column after each student\'s assignment
- Add two empty pages/column after each student\'s assignment
- Add three empty pages/column after each student\'s assignment
-
- PAGESIZE
-
How do you want assignments split into PDF files?
-
- All assignments in a single PDF file
- Each PDF contains exactly one section
- Each PDF contains exactly one assignment
-
- Specify the number of assignments per PDF:
-
-
-RESOURCE_SELECTOR
- $resource_selector .= &generate_resource_chooser('CHOOSE_STUDENTS_PAGE',
+ my $secpdfoption;
+ unless (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_anon') ||
+ ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_anon_page') ||
+ ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_anon') ) {
+ $secpdfoption = 'Each PDF contains exactly one section';
+ }
+ $resource_selector .= &generate_format_selector($helper,
+ 'How should results be printed?').
+ &generate_resource_chooser('CHOOSE_STUDENTS_PAGE',
'Select Problem(s) to print',
"multichoice='1' addstatus='1' closeallpages ='1'",
'RESOURCES',
@@ -3723,28 +3767,12 @@ RESOURCE_SELECTOR
$start_new_option
-
-
- NUMBER_PER_PDF
-
How should the results be printed?
-
- Start each student\'s assignment on a new page/column (add a pagefeed after each assignment)
- Add one empty page/column after each student\'s assignment
- Add two empty pages/column after each student\'s assignment
- Add three empty pages/column after each student\'s assignment
-
- PAGESIZE
-
How do you want assignments split into PDF files?
-
- All assignments in a single PDF file
- Each PDF contains exactly one section
- Each PDF contains exactly one assignment
-
- Specify the number of assignments per PDF:
-
-
RESOURCE_SELECTOR
+ my $nextstate = 'NUMBER_PER_PDF';
+ $resource_selector .= &generate_format_selector($helper,
+ 'Format of the print job',
+ $nextstate);
&Apache::lonxml::xmlparse($r, 'helper', <
@@ -3902,7 +3930,7 @@ CHOOSE_FROM_ANY_SEQUENCE
my $startedTable = 0; # have we started an HTML table yet? (need
# to close it later)
- if (($perm{'pav'} and &Apache::lonnet::allowed('vgr',$env{'request.course.id'})) or
+ if (($perm{'pav'} and $perm{'vgr'}) or
($helper->{VARS}->{'construction'} eq '1')) {
&addMessage('
'
.''.&mt('Print Options').'
'
@@ -4149,10 +4177,12 @@ PROBTYPE
return $helper;
}
- $r->print($helper->display());
+ my $footer;
if ($helper->{STATE} eq 'START') {
- &recently_generated($r);
+ my $prtspool=$r->dir_config('lonPrtDir');
+ $footer = &recently_generated($prtspool);
}
+ $r->print($helper->display($footer));
&Apache::lonhelper::unregisterHelperTags();
return OK;