--- loncom/interface/lonprintout.pm 2003/02/19 15:14:54 1.118 +++ loncom/interface/lonprintout.pm 2003/02/20 22:11:42 1.119 @@ -1,7 +1,7 @@ # The LearningOnline Network # Printout # -# $Id: lonprintout.pm,v 1.118 2003/02/19 15:14:54 sakharuk Exp $ +# $Id: lonprintout.pm,v 1.119 2003/02/20 22:11:42 bowersj2 Exp $ # # Copyright Michigan State University Board of Trustees # @@ -238,6 +238,7 @@ sub problem_choice_menu { $subdirtoprint =~ s/\/[^\/]+$//; my @list_of_files = (); my @content_directory = (); + $r->print("Subdir: " . $subdirtoprint . "
"); if ($subdirtoprint =~ m|/home/([^/]+)/public_html|) { #localmachine CSTR space my $user=$1; @@ -1216,9 +1217,6 @@ sub handler { my $r = shift; - # not sure where the form.* was getting processed. - Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING}); - # A hook for me to work without disturbing Alex. if ($ENV{'form.jeremy'}) { printWizard($r); @@ -1310,29 +1308,40 @@ sub printWizard { my ($resourceTitle,$sequenceTitle,$mapTitle) = &details_for_menu; - my $wizard = Apache::lonwizard->new("Printing Wizard"); + my $wizard = Apache::lonwizard->new("Printing Wizard", $ENV{QUERY_STRING}); # PRINT_TYPE: What the user wants to print (current docs, # whole sequence, etc. - $wizard->declareVars(['PRINT_TYPE']); + $wizard->declareVars(['PRINT_TYPE', 'FORMAT', 'postdata', 'url', + 'symb', 'RESOURCES', 'FILES']); + + # Extract map + my $symb = $wizard->{VARS}->{'symb'}; + my ($map, $id, $url) = split(/__/, $symb); + + my $subdir = &Apache::lonnet::filelocation("", $ENV{'form.url'}); + + # "Delete everything after the last slash." + $subdir =~ s|/[^/]+$||; + + # This really ought to be in some repository in loncommon or + # something where it can just be grabbed. + my $problemFilter = sub { + my $name = shift; + return $name =~ m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/; + }; - my $subdir = $ENV{'form.postdata'}; - $subdir =~ s|http://[^/]+||; - $subdir =~ m/\/([^\/]+)$/; - $subdir =~ s/\Q$1\E//; - - # This code also shows up above... which is prefered? Is one - # right for this context? - #my $subdir = &Apache::lonnet::filelocation("",$ENV{'form.url'}); - #$subdir =~ s/\/[^\/]+$//; - Apache::lonwizard::switch_state->new($wizard, "START", "Selecting Resources to Print", "PRINT_TYPE", [ ['current_document', "$resourceTitle (exactly what was on the screen)", 'CHOOSE_FORMAT'], - ['map_problems', "Problems from $sequenceTitle", 'CHOOSE_FORMAT'], - ['map_problems_pages', "All of $sequenceTitle", 'CHOOSE_FORMAT'], + ['map_problems', "Problems from $sequenceTitle", 'CHOOSE_PROBLEMS'], + ['map_problems_pages', "Problems and pages from $sequenceTitle", 'CHOOSE_PROBLEMS_HTML'], ['problems_for_students', "Problems from $sequenceTitle for selected students", 'CHOOSE_FORMAT'], - ['problems_from_directory', "Problems from $subdir", 'CHOOSE_FORMAT'] ], + ['problems_from_directory', "Problems from $subdir", 'CHOOSE_FROM_SUBDIR'] ], "What do you want to print?"); - + Apache::lonwizard::resource_multichoice->new($wizard, "CHOOSE_PROBLEMS", 'Select Problems', "Select problems to print from $sequenceTitle:", '', 'CHOOSE_FORMAT', 'RESOURCES', sub {my $res = shift; return $res->is_problem()}, undef, $map); + Apache::lonwizard::resource_multichoice->new($wizard, "CHOOSE_PROBLEMS_HTML", 'Select Resources', "Select resources to print from $sequenceTitle:", '', "CHOOSE_FORMAT", 'RESOURCES', sub {my $res = shift; return !$res->is_map()}, undef, $map); + Apache::lonwizard::choose_files->new($wizard, "CHOOSE_FROM_SUBDIR", "Select Files","Select problems you wish to print from $subdir:", '', 'CHOOSE_FORMAT', 'FILES', $subdir, $problemFilter); + Apache::lonprintout::page_format_state->new($wizard, "CHOOSE_FORMAT", "Page Format", "FORMAT", "FINAL"); + $r->print($wizard->display()); untie %hash; @@ -1343,5 +1352,153 @@ sub printWizard { 1; + +package Apache::lonprintout::page_format_state; + +=pod + +=head1 Wizard state: page_format_state + +See lonwizard.pm documentation for discussion of the wizard framework. + +Apache::lonprintout::page_format_state is a state that gives the user an opportunity to select the page layout they wish to print with: Number of columns, portrait/landscape, and paper size. If you want to change the paper size choices, change the @paperSize array contents in this package. + +=over 4 + +=item * B(parentLonWizReference, stateName, stateTitle, varName, nextState): varName is where the print information will be stored in the format FIXME. nextState is the state that follows this one. + +=back + +=cut + +use Apache::lonwizard; + +no strict; +@ISA = ("Apache::lonwizard::state"); +use strict; + +my $maxColumns = 2; +my @paperSize = ("Letter [8 1/2x11 in]", "Legal [8 1/2x14 in]", + "Ledger/Tabloid [11x17 in]", "Executive [7 1/2x10 in]", + "A2 [420x594 mm]", "A3 [297x420 mm]", "A4 [210x297 mm]", + "A5 [148x210 mm]", "A6 [105x148 mm]" ); + +# Tentative format: Orientation (L = Landscape, P = portrait) | Colnum | +# Paper type + +sub new { + my $proto = shift; + my $class = ref($proto) || $proto; + my $self = bless $proto->SUPER::new(shift, shift, shift); + + $self->{VAR_NAME} = shift; + $self->{NEXT_STATE} = shift; + return $self; +} + +sub postprocess { + my $self = shift; + my $wizard = $self->{WIZARD}; + + # We have to manually collect the value and store it in the + # wizard variable + my $result = $ENV{'form.' . $self->{VAR_NAME} . '.layout'} . '|'; + $result .= $ENV{'form.' . $self->{VAR_NAME} . '.cols'} . '|'; + $result .= $ENV{'form.' . $self->{VAR_NAME} . '.paper'}; + + $wizard->setVar($self->{VAR_NAME}, $result); + $wizard->changeState($self->{NEXT_STATE}); +} + +sub render { + my $self = shift; + my $wizard = $self->{WIZARD}; + my $result = ''; + my $var = $self->{VAR_NAME}; + my $curVal = $self->{WIZARD}->{VARS}->{$var}; + + my ($layout, $cols, $paper) = split(/\|/, $curVal); + + my $landscapeChecked = ($layout ne "L")? '' : 'checked '; + my $portraitChecked = $landscapeChecked ? '' : 'checked '; + + $result .= <How should the printing be formatted?

+ + + + + + + + +
LayoutColumnsPaper type
+ Landscape
+ Portrait + 		+ \n"; + $result .= "
"; + return $result; +} + +1; + +package Apache::lonprintout::printwizfinal; + +# This is the final state for the print wizard. It is not generally useful, +# so it is not perldoc'ed. + +no strict; +@ISA = ('Apache::lonwizard::state'); +use strict; + +sub new { + my $proto = shift; + my $class = ref($proto) || $proto; + my $self = bless $proto->SUPER::new(shift, shift, shift); + + # All other variables come from the wizard. +} + +sub render { + my $self = shift; + my $wizard = $self->{WIZARD}; + my $wizvars = $wizard->{VARS}; + + my $result = ''; + + $result .= "
\n"; + + # Nope, I'm lost. + $result .= "
"; +} + +1; + __END__