--- loncom/interface/lonprintout.pm 2012/04/10 09:49:36 1.615 +++ loncom/interface/lonprintout.pm 2013/01/31 17:31:05 1.630 @@ -1,7 +1,7 @@ # The LearningOnline Network # Printout # -# $Id: lonprintout.pm,v 1.615 2012/04/10 09:49:36 foxr Exp $ +# $Id: lonprintout.pm,v 1.630 2013/01/31 17:31:05 bisitz Exp $ # # Copyright Michigan State University Board of Trustees # @@ -47,7 +47,7 @@ use File::Basename; use HTTP::Response; use LONCAPA::map(); -use POSIX qw(strftime); +use POSIX qw(ctime); use Apache::lonlocal; use Carp; use LONCAPA; @@ -77,6 +77,58 @@ my $font_size = 'normalsize'; # Default #---------------------------- Helper helpers. ------------------------- +## +# Filter function to determine if a resource is a printable sequence. +# +# @param $res -Resource to check. +# +# @return 1 - printable and a resource +# 0 - either notm a sequence or not printable. +# +sub printable_sequence { + my $res = shift; + + # Non-sequences are not listed: + + if (!$res->is_sequence()) { + return 0; + } + + # Person with pav or pfo can always print: + + if ($perm{'pav'} || $perm{'pfo'}) { + return 1; + } + + if ($res->is_sequence()) { + my $symb = $res->symb(); + my $navmap = $res->{NAV_MAP}; + + # Find the first resource in the map: + + my $iterator = $navmap->getIterator($res, undef, undef, 1, 1); + my $first = $iterator->next(); + + while (1) { + if ($first == $iterator->END_ITERATOR) { last; } + if (ref($first) && ! $first->is_sequence()) {last; } + $first = $iterator->next(); + } + + + # Might be an empty map: + + if (!ref($first)) { + return 0; + } + my $partsref = $first->parts(); + my @parts = @$partsref; + my ($open, $close) = $navmap->map_printdates($first, $parts[0]); + return &printable($open, $close); + } + return 0; +} + # BZ5209: # Create the states needed to run the helper for incomplete problems from # the current folder for selected students. @@ -97,8 +149,7 @@ my $font_size = 'normalsize'; # Default # Return: # XML that can be parsed by the helper to drive the state machine. # -sub create_incomplete_folder_selstud_helper($helper) -{ +sub create_incomplete_folder_selstud_helper { my ($helper, $map) = @_; @@ -435,6 +486,83 @@ RESOURCE_SELECTOR #----------------------------------------------------------------------- +# Computes an open and close date from a list of open/close dates for a resource's +# parts. +# +# @param \@opens - reference to an array of open dates. +# @param \@closes - reference to an array of close dates. +# +# @return ($open, $close) +# +# @note If open/close dates are not defined they will be retunred as undef +# @note It is possible for there to be no overlap in which case -1,-1 +# will be returned. +# @note The algorithm used is to take the latest open date and the earliest end date. +# +sub compute_open_window { + my ($opensref, $closesref) = @_; + + my @opens = @$opensref; + my @closes = @$closesref; + + # latest open date: + my $latest_open; + + foreach my $open (@opens) { + if (!defined($latest_open) || ($open > $latest_open)) { + $latest_open = $open; + } + } + # Earliest close: + + my $earliest_close; + foreach my $close (@closes) { + if (!defined($earliest_close) || ($close < $earliest_close)) { + $earliest_close = $close; + } + } + + # If no overlap...both are -1 as promised. + + if (defined($earliest_close) && defined($latest_open) + && ($earliest_close < $latest_open)) { + $latest_open = -1; + $earliest_close = -1; + } + + return ($latest_open, $earliest_close); + +} + +## +# Determines if 'now' is within the set of printable dates. +# +# @param $open_date - Starting date/timestamp. +# @param $close_date - Ending date/timestamp. +# +# @return 0 - Not open. +# @return 1 - open. +# +sub printable { + my ($open_date, $close_date) = @_; + + + my $now = time(); + + # Have to do a bit of fancy footwork around undefined open/close dates: + + if ($open_date && ($open_date > $now)) { + return 0; + } + + if ($close_date && ($close_date < $now)) { + return 0; + } + + return 1; + +} + ## # Returns the innermost print start/print end dates for a resource. # This is done by looking at the start/end dates for its parts and choosing @@ -453,25 +581,93 @@ RESOURCE_SELECTOR sub get_print_dates { my $res = shift; my $partsref = $res->parts(); - my @parts = @$partsref; + my @parts; + if (ref($partsref) eq 'ARRAY') { + @parts = @{$partsref}; + } my $open_date; my $close_date; + my @open_dates; + my @close_dates; - if (defined(@parts) && (scalar(@parts) > 0)) { + + if (@parts) { foreach my $part (@parts) { my $partopen = $res->parmval('printstartdate', $part); my $partclose = $res->parmval('printenddate', $part); - - $open_date = POSIX::strftime('%D', localtime($partopen)); - $close_date = POSIX::strftime('%D', localtime($partclose)); - - # TODO: Complete this function and use it to tailor the - # can't print current resource message. - # - + + push(@open_dates, $partopen); + push(@close_dates, $partclose); } } + ($open_date, $close_date) = &compute_open_window(\@open_dates, \@close_dates); + + if ($open_date) { + $open_date = POSIX::strftime('%D', localtime($open_date)); + } + if ($close_date) { + $close_date = POSIX::strftime('%D', localtime($close_date)); + } + + return ($open_date, $close_date); +} + +## +# Get the dates for which a course says a resource can be printed. This is like +# get_print_dates but namvaps::course_print_dates are gotten...and not converted +# to times either. +# +# @param $res - Reference to a resource has from lonnvampas::resource. +# +# @return (opendate, closedate) +# +sub course_print_dates { + my $res = shift; + my $partsref = $res->parts(); + my @parts = @$partsref; + my $open_date; + my $close_date; + my @open_dates; + my @close_dates; + my $navmap = $res->{NAV_MAP}; # Slightly OO dirty. + + # Don't bother looping over undefined or empty parts arraY; + + if (@parts) { + foreach my $part (@parts) { + my ($partopen, $partclose) = $navmap->course_printdates($res, $part); + push(@open_dates, $partopen); + push(@close_dates, $partclose); + } + ($open_date, $close_date) = &compute_open_window(\@open_dates, \@close_dates); + } + return ($open_date, $close_date); +} +## +# Same as above but for the enclosing map: +# +sub map_print_dates { + my $res = shift; + my $partsref = $res->parts(); + my @parts = @$partsref; + my $open_date; + my $close_date; + my @open_dates; + my @close_dates; + my $navmap = $res->{NAV_MAP}; # slightly OO dirty. + + + # Don't bother looping over undefined or empty parts arraY; + + if (@parts) { + foreach my $part (@parts) { + my ($partopen, $partclose) = $navmap->map_printdates($res, $part); + push(@open_dates, $partopen); + push(@close_dates, $partclose); + } + ($open_date, $close_date) = &compute_open_window(\@open_dates, \@close_dates); + } return ($open_date, $close_date); } @@ -508,11 +704,14 @@ sub incomplete { # to only those that are in the original set selcted to be printed. # # Parameters: -# $helper - The helper we need $helper->{'VARS'}->{'symb'} -# to construct the navmap and the iteration. -# $seq - The original set of resources to print +# $map - The URL of the folder being printed. +# Used to determine which startResource and finishResource +# to use when using the navmap's getIterator method. +# $seq - The original set of resources to print. # (really an array of resource names (array of symb's). # $who - Student/domain for whome the sequence will be generated. +# $code - CODE being printed when printing Problems/Resources +# from folder for CODEd assignments # # Implicit inputs: # $ @@ -521,33 +720,35 @@ sub incomplete { # print_resources. # sub master_seq_to_person_seq { - my ($helper, $seq, $who) = @_; + my ($map, $seq, $who, $code) = @_; my ($username, $userdomain, $usersection) = split(/:/, $who); - # Toss the sequence up into a hash so that we have O(1) lookup time. # on the items that come out of the user's list of resources. # - + my %seq_hash = map {$_ => 1} @$seq; my @output_seq; - my ($map, $id, $url) = &Apache::lonnet::decode_symb($helper->{VARS}->{'symb'}); - my $navmap = Apache::lonnavmaps::navmap->new($username, $userdomain); - my $iterator = $navmap->getIterator($navmap->firstResource(), - $navmap->finishResource(), - {}, 1); - my %nonResourceItems = ( - $iterator->BEGIN_MAP => 1, - $iterator->BEGIN_BRANCH => 1, - $iterator->END_BRANCH => 1, - $iterator->END_MAP => 1, - $iterator->FORWARD => 1, - $iterator->BACKWARD => 1 + my $navmap = Apache::lonnavmaps::navmap->new($username, $userdomain, + $code); + my ($start,$finish); + + if ($map) { + my $mapres = $navmap->getResourceByUrl($map); + if ($mapres->is_map()) { + $start = $mapres->map_start(); + $finish = $mapres->map_finish(); + } + } + unless ($start && $finish) { + $start = $navmap->firstResource(); + $finish = $navmap->finishResource(); + } - ); # These items are not resources but appear in the midst of iteration. + my $iterator = $navmap->getIterator($start,$finish,{},1); # Iterate on the resource..select the items that are randomly selected # and that are in the seq_has. Presumably the iterator will take care @@ -559,15 +760,14 @@ sub master_seq_to_person_seq { # Only process resources..that are not removed by randomout... # and are selected for printint as well. # - - if (! exists $nonResourceItems{$curres} && ! $curres->randomout()) { - my $symb = $curres->symb(); - if (exists $seq_hash{$symb}) { - push(@output_seq, $symb); + + if (ref($curres) && ! $curres->randomout()) { + my $currsymb = $curres->symb(); + if (exists($seq_hash{$currsymb})) { + push(@output_seq, $currsymb); } } } - return \@output_seq; # for now. @@ -1039,6 +1239,22 @@ sub is_code_valid { } } +# +# Compare two students by section (Used to sort by section). +# +# Implicit inputs, +# $a - The first one +# $b - The second one. +# +# Returns: +# a-section cmp b-section +# +sub compare_sections { + my ($u1, $d1, $s1, $n1, $stat1) = split(/:/, $a); + my ($u2, $d2, $s2, $n2, $stat2) = split(/:/, $b); + + return $s1 cmp $s2; +} # Compare two students by name. The students are in the form # returned by the helper: @@ -1847,6 +2063,7 @@ sub unsupported { my $result.= &print_latex_header($mode); if ($currentURL=~m|^(/adm/wrapper/)?ext/|) { $currentURL=~s|^(/adm/wrapper/)?ext/|http://|; + $currentURL=~s|^http://https://|https://|; my $title=&Apache::lonnet::gettitle($symb); $title = &Apache::lonxml::latex_special_symbols($title); $result.=' \strut \\\\ '.$title.' \strut \\\\ '.$currentURL.' '; @@ -1926,6 +2143,8 @@ sub print_page_in_course { my @page_resources = $navmap->retrieveResources($resource_src); $result .= &print_page_in_course($helper, $rparmhash, $resource_src, \@page_resources); + } elsif ($resource->ext()) { + $result .= &unsupported($currentURL,$mode,$symb); } # these resources go through the XML transformer: @@ -2392,6 +2611,7 @@ sub print_construction_sequence { # For item 100, filtering was done at the helper level. sub output_data { + my ($r,$helper,$rparmhash) = @_; my %parmhash = %$rparmhash; $ssi_error = 0; # This will be set nonzero by failing ssi's. @@ -2665,7 +2885,6 @@ ENDPART ($print_type eq 'select_sequences') or ($print_type eq 'map_incomplete_problems_seq') ) { - #-- produce an output string if (($print_type eq 'map_problems') or @@ -2808,7 +3027,6 @@ ENDPART $assignment, $courseidinfo, $name); - if ($numberofcolumns eq '1') { $result .='\newpage \noindent\parbox{\minipagewidth}{\noindent\\lhead{'.$header_text.'}} \vskip 5 mm '; } else { @@ -2909,6 +3127,8 @@ ENDPART if (($helper->{'VARS'}->{'student_sort'} eq 1) && ($helper->{'VARS'}->{'SPLIT_PDFS'} ne "sections")) { @students = sort compare_names @students; + } else { + @students = sort compare_sections @students; } &adjust_number_to_print($helper); @@ -2927,6 +3147,12 @@ ENDPART } my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'}; + my $map; + if ($helper->{VARS}->{'symb'}) { + ($map, my $id, my $resource) = + &Apache::lonnet::decode_symb($helper->{VARS}->{'symb'}); + } + #loop over students my $flag_latex_header_remove = 'NO'; @@ -2961,7 +3187,8 @@ ENDPART } else { $i=int($student_counter/$helper->{'VARS'}{'NUMBER_TO_PRINT'}); } - my $actual_seq = master_seq_to_person_seq($helper, \@master_seq, $person); + my $actual_seq = master_seq_to_person_seq($map, \@master_seq, + $person); my ($output,$fullname, $printed)=&print_resources($r,$helper, $person,$type, \%moreenv, $actual_seq, @@ -2987,7 +3214,6 @@ ENDPART my $old_name=$helper->{'VARS'}->{'REUSE_OLD_CODES'}; my $single_code = $helper->{'VARS'}->{'SINGLE_CODE'}; my $selected_code = $helper->{'VARS'}->{'CODE_SELECTED_FROM_LIST'}; - my $code_option=$helper->{'VARS'}->{'CODE_OPTION'}; my @lines = &Apache::grades::get_scantronformat_file(); my ($code_type,$code_length,$bubbles_per_row)=('letter',6,10); @@ -3004,6 +3230,19 @@ ENDPART } } } + my ($randomorder,$randompick,$map); + if ($helper->{VARS}{'symb'}) { + ($map, my $id, my $resource) = + &Apache::lonnet::decode_symb($helper->{VARS}{'symb'}); + my $navmap = Apache::lonnavmaps::navmap->new(); + if (defined($navmap)) { + if ($map) { + my $mapres = $navmap->getResourceByUrl($map); + $randomorder = $mapres->randomorder(); + $randompick = $mapres->randompick(); + } + } + } my %moreenv = ('textwidth' => &get_textwidth($helper,$LaTeXwidth)); $moreenv{'problem_split'} = $parmhash{'problem_stream_switch'}; $moreenv{'instructor_comments'}='hide'; @@ -3065,9 +3304,17 @@ ENDPART } else { $moreenv{'CODE'}=&num_to_letters($code); } + my $actual_seq = \@master_seq; + if ($randomorder) { + $env{'form.CODE'} = $moreenv{'CODE'}; + $actual_seq = master_seq_to_person_seq($map, \@master_seq, + undef, + $moreenv{'CODE'}); + delete($env{'form.CODE'}); + } my ($output,$fullname, $printed)= &print_resources($r,$helper,'anonymous',$type,\%moreenv, - \@master_seq,$flag_latex_header_remove, + $actual_seq,$flag_latex_header_remove, $LaTeXwidth); $resources_printed .= ":"; $print_array[$file_num].=$output; @@ -3318,6 +3565,7 @@ sub print_resources { my $fullname = &get_name($username,$userdomain); my $namepostfix = "\\\\"; # Both anon and not anon should get the same vspace. + # # Figure out if we need to filter the output by # the incomplete problems for that person @@ -3356,6 +3604,10 @@ sub print_resources { # my $syllabus_first = 0; + my $current_assignment = ""; + my $assignment; + my $courseidinfo = &get_course(); + foreach my $curresline (@{$master_seq}) { if (defined $page_breaks{$curresline}) { if($i != 0) { @@ -3364,9 +3616,12 @@ sub print_resources { } $current_output .= &get_extra_vspaces($helper, $curresline); $i++; + my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline); + + # See if we need to emit a new header: + if ( !($type eq 'problems' && ($curresline!~ m/$LONCAPA::assess_page_re/)) ) { - my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline); if ($print_incomplete && !&incomplete($username, $userdomain, $res_url)) { next; } @@ -3470,6 +3725,19 @@ sub print_resources { } $remove_latex_header = 'YES'; } + $assignment = &Apache::lonxml::latex_special_symbols( + &Apache::lonnet::gettitle($map), 'header'); + if (($assignment ne $current_assignment) && ($assignment ne "")) { + my $header_line = &format_page_header($LaTeXwidth, $parmhash{'print_header_format'}, + $assignment, $courseidinfo, + $fullname, $usersection); + my $header_start = ($columns_in_format == 1) ? '\lhead' + : '\fancyhead[LO]'; + $header_line = $header_start.'{'.$header_line.'}'; + $current_output = $current_output . $header_line; + $current_assignment = $assignment; + } + if (&Apache::loncommon::connection_aborted($r)) { last; } } # If we are printing incomplete it's possible we don't have @@ -3490,24 +3758,32 @@ sub print_resources { 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 $header_line = - &format_page_header($LaTeXwidth, $parmhash{'print_header_format'}, - $currentassignment, $courseidinfo, $fullname, $usersection); - my $header_start = ($columns_in_format == 1) ? '\lhead' - : '\fancyhead[LO]'; - $header_line = $header_start.'{'.$header_line.'}'; + if (0) { + my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header'); + my $header_line = + &format_page_header($LaTeXwidth, $parmhash{'print_header_format'}, + $currentassignment, $courseidinfo, $fullname, $usersection); + my $header_start = ($columns_in_format == 1) ? '\lhead' + : '\fancyhead[LO]'; + $header_line = $header_start.'{'.$header_line.'}'; + } if ($current_output=~/\\documentclass/) { - $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent$header_line$namepostfix}\\vskip 5 mm /; +# $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent$header_line$namepostfix}\\vskip 5 mm /; + $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent$namepostfix}\\vskip 5 mm /; + } else { my $blankpages = '\clearpage\strut\clearpage'x$helper->{'VARS'}->{'EMPTY_PAGES'}; - + +# $current_output = '\strut\vspace*{-6 mm}\\newline'. +# ©right_line().' \newpage '.$blankpages.$end_of_student. +# '\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent'. +# $header_line.$namepostfix. '} \vskip 5 mm '.$current_output; $current_output = '\strut\vspace*{-6 mm}\\newline'. ©right_line().' \newpage '.$blankpages.$end_of_student. - '\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent'. - $header_line.$namepostfix.'} \vskip 5 mm '.$current_output; + '\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent' + .$namepostfix. '} \vskip 5 mm '.$current_output; + } # # Close the student bracketing. @@ -3556,7 +3832,6 @@ sub handler { } &init_perm(); - my $helper = printHelper($r); if (!ref($helper)) { return $helper; @@ -3756,6 +4031,10 @@ sub printHelper { my $userCanPrint = ($perm{'pav'} || $perm{'pfo'}); my $res_printstartdate; my $res_printenddate; + my $map_open = 0; + my $map_close = 0xffffffff; + my $course_open = 0; + my $course_close = 0xffffffff; # Get the resource name from construction space if ($helper->{VARS}->{'construction'}) { @@ -3774,6 +4053,9 @@ sub printHelper { my $res = $navmap->getBySymb($symb); $res_printable = $res->resprintable() | $userCanPrint; #printability in course context ($res_printstartdate, $res_printenddate) = &get_print_dates($res); + ($course_open, $course_close) = &course_print_dates($res); + ($map_open, $map_close) = &map_print_dates($res); + } else { # Resource space. @@ -3792,6 +4074,7 @@ sub printHelper { if (!$helper->{VARS}->{'curseed'} && $env{'form.curseed'}) { $helper->{VARS}->{'curseed'}=$env{'form.curseed'}; } + if (!$helper->{VARS}->{'probstatus'} && $env{'form.problemtype'}) { $helper->{VARS}->{'probstatus'}=$env{'form.problemstatus'}; } @@ -3927,7 +4210,7 @@ sub printHelper { my $nextState = 'CHOOSE_INCOMPLETE_SEQ'; my $textSuffix = ''; - if ($userCanPrint) { + if ($userCanPrint) { $printSelector = 'map_incomplete_problems_people_seq'; $nextState = 'CHOOSE_INCOMPLETE_PEOPLE_SEQ'; $textSuffix = ' for selected students'; @@ -3935,51 +4218,59 @@ sub printHelper { &create_incomplete_folder_selstud_helper($helper, $map); &Apache::lonxml::xmlparse($r, 'helper', $helperStates); } else { - my $helperStates = &create_incomplete_folder_helper($helper, $map); # Create needed states for student. - &Apache::lonxml::xmlparse($r, 'helper', $helperStates); + if (&printable($map_open, $map_close)) { + my $helperStates = &create_incomplete_folder_helper($helper, $map); # Create needed states for student. + &Apache::lonxml::xmlparse($r, 'helper', $helperStates); + } else { + # TODO: Figure out how to break the news...this folder is not printable. + } } - push(@{$printChoices}, - [&mt('Selected [_1]Incomplete Problems[_2] from folder [_3]' . $textSuffix, - '', '', - ''. $sequenceTitle . ''), - $printSelector, - $nextState]); - + if ($userCanPrint || &printable($map_open, $map_close)) { + push(@{$printChoices}, + [&mt('Selected [_1]Incomplete Problems[_2] from folder [_3]' . $textSuffix, + '', '', + ''. $sequenceTitle . ''), + $printSelector, + $nextState]); + } # Allow problems from sequence - push @{$printChoices}, + if ($userCanPrint || &printable($map_open, $map_close)) { + push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from folder [_3]','','',''.$sequenceTitle.''), 'map_problems', 'CHOOSE_PROBLEMS']; - # Allow all resources from sequence - push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3]','','',''.$sequenceTitle.''), - 'map_problems_pages', - 'CHOOSE_PROBLEMS_HTML']; - my $helperFragment = &generate_resource_chooser('CHOOSE_PROBLEMS', - 'Select Problem(s) to print', - 'multichoice="1" toponly="1" addstatus="1" closeallpages="1"', - 'RESOURCES', - 'PAGESIZE', - $map, - $isProblem, '', - $symbFilter, - $start_new_option); - $helperFragment .= &generate_resource_chooser('CHOOSE_PROBLEMS_HTML', - 'Select Resource(s) to print', - 'multichoice="1" toponly="1" addstatus="1" closeallpages="1"', - 'RESOURCES', - 'PAGESIZE', - $map, - $isNotMap, '', - $symbFilter, - $start_new_option); - - &Apache::lonxml::xmlparse($r, 'helper', $helperFragment); + # Allow all resources from sequence + push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3]','','',''.$sequenceTitle.''), + 'map_problems_pages', + 'CHOOSE_PROBLEMS_HTML']; + my $helperFragment = &generate_resource_chooser('CHOOSE_PROBLEMS', + 'Select Problem(s) to print', + 'multichoice="1" toponly="1" addstatus="1" closeallpages="1"', + 'RESOURCES', + 'PAGESIZE', + $map, + $isProblem, '', + $symbFilter, + $start_new_option); + $helperFragment .= &generate_resource_chooser('CHOOSE_PROBLEMS_HTML', + 'Select Resource(s) to print', + 'multichoice="1" toponly="1" addstatus="1" closeallpages="1"', + 'RESOURCES', + 'PAGESIZE', + $map, + $isNotMap, '', + $symbFilter, + $start_new_option); + + &Apache::lonxml::xmlparse($r, 'helper', $helperFragment); + } else { + # TODO: Figure out how to tell them the folder is not printable. + } } - - # If the user has pfo (print for others) allow them to print all - # problems and resources in the entire course, optionally for selected students - my $post_data = $helper->{VARS}->{'postdata'}; + # If the user has pfo (print for others) allow them to print all + # problems and resources in the entire course, optionally for selected students + my $post_data = $helper->{VARS}->{'postdata'}; if ($perm{'pfo'} && !$is_published && ($post_data=~/\/res\// || $post_data =~/\/(syllabus|smppg|aboutme|bulletinboard)$/)) { @@ -4342,7 +4633,7 @@ CHOOSE_FROM_SUBDIR Select the sequence to print resources from: CHOOSE_FROM_ANY_SEQUENCE - return \$res->is_sequence; + return &Apache::lonprintout::printable_sequence(\$res); return $urlValue; return \$res->hasResource(\$res,sub { return !\$_[0]->is_sequence() },0,0); @@ -4367,8 +4658,9 @@ CHOOSE_FROM_ANY_SEQUENCE if (!$res_printable) { $paramHash = Apache::lonhelper::getParamHash(); $paramHash->{MESSAGE_TEXT} = - &mt('

Printing for current resource is only possible between [_1] and [_1]

', - $res_printstartdate, $res_printenddate); + '

' + .&mt('Printing for current resource is only possible between [_1] and [_2]', + $res_printstartdate, $res_printenddate).'

'; Apache::lonhelper::message->new(); } $paramHash = Apache::lonhelper::getParamHash(); @@ -4593,7 +4885,7 @@ FONT_SELECTION return "$helper->{VARS}->{'probstatus'}"; Homework Problem - Exam Problem + Bubblesheet Exam Problem Survey question ,choice computer="anonsurvey"Anonymous survey question