--- loncom/interface/lonprintout.pm 2005/10/07 10:21:08 1.394 +++ loncom/interface/lonprintout.pm 2005/12/06 15:01:45 1.402 @@ -1,7 +1,7 @@ # The LearningOnline Network # Printout # -# $Id: lonprintout.pm,v 1.394 2005/10/07 10:21:08 foxr Exp $ +# $Id: lonprintout.pm,v 1.402 2005/12/06 15:01:45 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -42,6 +42,8 @@ use Apache::lonratedt; use POSIX qw(strftime); use Apache::lonlocal; +my %perm; + # # Convert a numeric code to letters # @@ -431,6 +433,7 @@ sub character_chart { $result =~ s/&(\#252|uuml);/\\\"{u}/g; $result =~ s/&(\#253|yacute);/\\\'{y}/g; $result =~ s/&(\#255|yuml);/\\\"{y}/g; + $result =~ s/&\#295;/\\ensuremath\{\\hbar\}/g; $result =~ s/&\#952;/\\ensuremath\{\\theta\}/g; #Greek Alphabet $result =~ s/&(alpha|\#945);/\\ensuremath\{\\alpha\}/g; @@ -815,7 +818,7 @@ sub IndexCreation { sub print_latex_header { my $mode=shift; my $output='\documentclass[letterpaper]{article}'; - if (($mode eq 'batchmode') || (!$env{'request.role.adv'})) { + if (($mode eq 'batchmode') || (!$perm{'pav'})) { $output.='\batchmode'; } $output.='\newcommand{\keephidden}[1]{}\renewcommand{\deg}{$^{\circ}$}'."\n". @@ -903,6 +906,49 @@ sub unsupported { # +# List of recently generated print files +# +sub recently_generated { + my $r=shift; + my $prtspool=$r->dir_config('lonPrtDir'); + my $zip_result; + my $pdf_result; + opendir(DIR,$prtspool); + + my @files = + grep(/^$env{'user.name'}_$env{'user.domain'}_printout_(\d+)_.*\.(pdf|zip)$/,readdir(DIR)); + closedir(DIR); + + @files = sort { + my ($actime) = (stat($prtspool.'/'.$a))[10]; + my ($bctime) = (stat($prtspool.'/'.$b))[10]; + return $bctime <=> $actime; + } (@files); + + foreach my $filename (@files) { + my ($ext) = ($filename =~ m/(pdf|zip)$/); + my ($cdev,$cino,$cmode,$cnlink, + $cuid,$cgid,$crdev,$csize, + $catime,$cmtime,$cctime, + $cblksize,$cblocks)=stat($prtspool.'/'.$filename); + my $result="". + &mt('Generated [_1] ([_2] bytes)', + &Apache::lonlocal::locallocaltime($cctime),$csize). + '
'; + if ($ext eq 'pdf') { $pdf_result .= $result; } + if ($ext eq 'zip') { $zip_result .= $result; } + } + if ($zip_result) { + $r->print('

'.&mt('Recently generated printout zip files')."

\n" + .$zip_result); + } + if ($pdf_result) { + $r->print('

'.&mt('Recently generated printouts')."

\n" + .$pdf_result); + } +} + +# # Retrieve the hash of page breaks. # # Inputs: @@ -959,7 +1005,9 @@ $html LON-CAPA output for printing $bodytag +

Please stand by while processing your print request, this may take some time ... +

ENDPART @@ -1063,6 +1111,9 @@ ENDPART $form{'grade_target'}='answer'; $form{'answer_output_mode'}='tex'; $form{'rndseed'}=$rndseed; + if ($helper->{'VARS'}->{'probstatus'} eq 'exam') { + $form{'problemtype'}='exam'; + } $resources_printed .= $currentURL.':'; my $answer=&Apache::lonnet::ssi($currentURL,%form); if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') { @@ -1606,7 +1657,7 @@ ENDPART 'cgi.'.$identifier.'.selection' => $selectionmade, 'cgi.'.$identifier.'.tableofcontents' => $helper->{'VARS'}->{'TABLE_CONTENTS'}, 'cgi.'.$identifier.'.tableofindex' => $helper->{'VARS'}->{'TABLE_INDEX'}, - 'cgi.'.$identifier.'.role' => $env{'request.role.adv'}, + 'cgi.'.$identifier.'.role' => $perm{'pav'}, 'cgi.'.$identifier.'.numberoffiles' => $#print_array, 'cgi.'.$identifier.'.studentnames' => $student_names, 'cgi.'.$identifier.'.backref' => $URLback,); @@ -1753,7 +1804,8 @@ sub print_resources { sub handler { my $r = shift; - my $helper; + + &init_perm(); # my $loaderror=&Apache::lonnet::overloaderror($r); # if ($loaderror) { return $loaderror; } @@ -1762,11 +1814,10 @@ sub handler { # $env{'course.'.$env{'request.course.id'}.'.home'}); # if ($loaderror) { return $loaderror; } - my $result = printHelper($r); - if (!ref($result)) { - return $result; + my $helper = printHelper($r); + if (!ref($helper)) { + return $helper; } - $helper = $result; # my $key; # foreach $key (keys %{$helper->{'VARS'}}) { @@ -1809,6 +1860,20 @@ sub addMessage { use Data::Dumper; +sub init_perm { + undef(%perm); + $perm{'pav'}=&Apache::lonnet::allowed('pav',$env{'request.course.id'}); + if (!$perm{'pav'}) { + $perm{'pav'}=&Apache::lonnet::allowed('pav', + $env{'request.course.id'}.'/'.$env{'request.course.sec'}); + } + $perm{'pfo'}=&Apache::lonnet::allowed('pav',$env{'request.course.id'}); + if (!$perm{'pfo'}) { + $perm{'pfo'}=&Apache::lonnet::allowed('pfo', + $env{'request.course.id'}.'/'.$env{'request.course.sec'}); + } +} + sub printHelper { my $r = shift; @@ -1937,9 +2002,6 @@ sub printHelper { } my $userCanSeeHidden = Apache::lonnavmaps::advancedUser(); - my $userPriviledged = ($env{'request.role'}=~m/^cc\./ or - $env{'request.role'}=~m/^in\./ or - $env{'request.role'}=~m/^ta\./); Apache::lonhelper::registerHelperTags(); @@ -2024,9 +2086,9 @@ HELPERFRAGMENT &Apache::lonxml::xmlparse($r, 'helper', $helperFragment); } - # If the user is privileged, allow them to print all + # If the user has pfo (print for otheres) allow them to print all # problems and resources in the entier course, optionally for selected students - if ($userPriviledged && + if ($perm{'pfo'} && ($helper->{VARS}->{'postdata'}=~/\/res\// || $helper->{VARS}->{'postdata'}=~/\/(syllabus|smppg|aboutme|bulletinboard)$/)) { push @{$printChoices}, ['Problems from entire course', 'all_problems', 'ALL_PROBLEMS']; @@ -2288,7 +2350,7 @@ CHOOSE_ANON2 } # FIXME: That RE should come from a library somewhere. - if ((((&Apache::lonnet::allowed('bre',$subdir) eq 'F') and ($helper->{VARS}->{'postdata'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)/)) or defined $helper->{'VARS'}->{'construction'}) and $env{'request.role.adv'} and $subdir ne $Apache::lonnet::perlvar{'lonDocRoot'}.'/res/') { + if ((((&Apache::lonnet::allowed('bre',$subdir) eq 'F') and ($helper->{VARS}->{'postdata'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)/)) or defined $helper->{'VARS'}->{'construction'}) and $perm{'pav'} and $subdir ne $Apache::lonnet::perlvar{'lonDocRoot'}.'/res/') { push @{$printChoices}, ["".&mt('Problems')." ".&mt('from current subdirectory')." $subdir", 'problems_from_directory', 'CHOOSE_FROM_SUBDIR']; my $f = '$filename'; @@ -2360,7 +2422,7 @@ CHOOSE_FROM_ANY_SEQUENCE my $startedTable = 0; # have we started an HTML table yet? (need # to close it later) - if (($env{'request.role.adv'} 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')) { addMessage("
Print: "); $paramHash = Apache::lonhelper::getParamHash(); @@ -2376,7 +2438,7 @@ CHOOSE_FROM_ANY_SEQUENCE $startedTable = 1; } - if ($env{'request.role.adv'}) { + if ($perm{'pav'}) { if (!$startedTable) { addMessage("
"); - # If advanced roles, then allow to show all foils. - - if ($env{'request.role.adv'}) { - addMessage(""); - } - + addMessage(""); } if ($helper->{'VARS'}->{'construction'}) { @@ -2462,7 +2519,6 @@ RNDSEED $helper->{'VARS'}->{'style_file'}=$env{'form.style_file_value'}; } - } @@ -2489,7 +2545,9 @@ RNDSEED } $r->print($helper->display()); - + if ($helper->{STATE} eq 'START') { + &recently_generated($r); + } &Apache::lonhelper::unregisterHelperTags(); return OK; @@ -2594,7 +2652,8 @@ STATEHTML $result .= "
LaTeX mode: "); $startedTable = 1; @@ -2427,19 +2489,14 @@ CHOOSE_FROM_ANY_SEQUENCE Apache::lonhelper::dropdown->new(); addMessage("
"); - $paramHash = Apache::lonhelper::getParamHash(); - $paramHash->{'multichoice'} = "true"; - $paramHash->{'allowempty'} = "true"; - $paramHash->{'variable'} = "showallfoils"; - $paramHash->{'CHOICES'} = [ ["Show all foils", "1"] ]; - Apache::lonhelper::choices->new(); - addMessage("
"); + $paramHash = Apache::lonhelper::getParamHash(); + $paramHash->{'multichoice'} = "true"; + $paramHash->{'allowempty'} = "true"; + $paramHash->{'variable'} = "showallfoils"; + $paramHash->{'CHOICES'} = [ ["Show all foils", "1"] ]; + Apache::lonhelper::choices->new(); + addMessage("