--- loncom/interface/lonprintout.pm 2009/10/13 11:01:16 1.560.2.6 +++ loncom/interface/lonprintout.pm 2010/05/22 13:36:55 1.568.2.6 @@ -1,10 +1,8 @@ # - - # The LearningOnline Network # Printout # -# $Id: lonprintout.pm,v 1.560.2.6 2009/10/13 11:01:16 foxr Exp $ +# $Id: lonprintout.pm,v 1.568.2.6 2010/05/22 13:36:55 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -92,7 +90,6 @@ sub generate_student_chooser { $sort_choice, $variable, $next_state) = @_; - &Apache::lonnet::logthis("Student chooser next state: $next_state, this state: $this_state"); my $result = < Select sorting order of printout @@ -148,7 +145,6 @@ sub generate_resource_chooser { $value_func, $start_new_option) = @_; - &Apache::lonnet::logthis("Top URL = $top_url"); my $result = < $chars_per_line) { + my $lastchar = $chars_per_line - length($student) - 1; + 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}"; - } - # 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 - # the truncation of the elements that can appear in the header. - # - $format = &printf_style_subst("a", $format, $assignment); - $format = &printf_style_subst("c", $format, $course); - $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 - # 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/; + } else { + # 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 + # the truncation of the elements that can appear in the header. + # + $format = &printf_style_subst("a", $format, $assignment); + $format = &printf_style_subst("c", $format, $course); + $format = &printf_style_subst("n", $format, $student); + + # If the user put %'s in the format string, they must be escaped + # to \% else LaTeX will think they are comments and terminate + # the line.. which is bad!!! } - return $format; - } # @@ -1255,8 +1245,6 @@ sub get_course { my $courseidinfo; if (defined($env{'request.course.id'})) { $courseidinfo = &Apache::lonxml::latex_special_symbols(&unescape($env{'course.'.$env{'request.course.id'}.'.description'}),'header'); - my $sec = $env{'request.course.sec'}; - } return $courseidinfo; } @@ -1267,9 +1255,9 @@ sub page_format_transformation { if ($selectionmade eq '4') { if ($choice eq 'all_problems') { - $assignment='Problems from the Whole Course'; + $assignment=&mt('Problems from the Whole Course'); } else { - $assignment='Resources from the Whole Course'; + $assignment=&mt('Resources from the Whole Course'); } } else { $assignment=&Apache::lonxml::latex_special_symbols($assignment,'header'); @@ -1279,6 +1267,7 @@ sub page_format_transformation { my $name = &get_name(); my $courseidinfo = &get_course(); + if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo } my $header_text = $parmhash{'print_header_format'}; $header_text = &format_page_header($textwidth, $header_text, $assignment, $courseidinfo, $name); @@ -1299,7 +1288,13 @@ sub page_format_transformation { $text =~ s/\\pagestyle{fancy}\\rhead{}\\chead{}\s*\\begin{document}/\\textheight = $textheight\\oddsidemargin = $evenoffset\n\\evensidemargin = $evenoffset $topmargintoinsert\\textwidth= $textwidth\\newlength{\\minipagewidth}\n\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\pagestyle{fancy}\\rhead{}\\chead{}\\usepackage{booktabs}\\begin{document}\\voffset=-0\.8cm\n\\setcounter{page}{1} \\vskip 5 mm\n /; } if ($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 /;} @@ -1543,9 +1538,9 @@ sub print_page_in_course { # First is the overall page description. This is then followed by the # components of the page. Each of which must be printed independently. - my $the_page = shift(@page_resources); + foreach my $resource (@page_resources) { my $resource_src = $resource->src(); # Essentially the URL of the resource. $result .= $resource->title() . '\\\\'; @@ -1560,7 +1555,7 @@ sub print_page_in_course { } # these resources go through the XML transformer: - elsif ($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|page|xml|html|htm|xhtml|xhtm)$/) { my $urlp = &Apache::lonnet::clutter($resource_src); my %form; my %moreenv; @@ -1571,7 +1566,7 @@ sub print_page_in_course { $form{'grade_target'} = 'tex'; $form{'textwidth'} = &get_textwidth($helper, $LaTeXwidth); - $form{'pdfFormFiels'} = $pdfFormFields; # + $form{'pdfFormFields'} = 'no'; $form{'showallfoils'} = $helper->{'VARS'}->{'showallfoils'}; $form{'problem_split'}=$parmhash{'problem_stream_switch'}; @@ -1746,7 +1741,7 @@ sub recently_generated { # A reference to a page break hash. # # -use Data::Dumper; +# use Data::Dumper; #sub dump_helper_vars { # my ($helper) = @_; # my $helpervars = Dumper($helper->{'VARS'}); @@ -1962,7 +1957,7 @@ ENDPART my %form; $form{'grade_target'} = 'tex'; $form{'textwidth'} = &get_textwidth($helper, $LaTeXwidth); - $form{'pdfFormFields'} = $pdfFormFields; + $form{'pdfFormFields'} = 'no'; # If form.showallfoils is set, then request all foils be shown: # privilege will be enforced both by not allowing the @@ -2098,7 +2093,6 @@ ENDPART $currentURL=~s|\/~([^\/]+)\/|\/home\/$1\/public_html\/|; -# $result .= &print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'}); $result .= &print_construction_sequence($currentURL, $helper, %form, $LaTeXwidth); $result .= '\end{document}'; @@ -2110,7 +2104,7 @@ ENDPART $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'}; if ($currentURL=~/\/syllabus$/) {$currentURL=~s/\/res//;} $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') { my $annotation = &annotate($currentURL); $texversion =~ s/(\\end{document})/$annotation$1/; @@ -2143,7 +2137,6 @@ ENDPART } else { - &Apache::lonnet::logthis("Unsupported type handler"); $result.=&unsupported($currentURL,$helper->{'VARS'}->{'LATEX_TYPE'}, $helper->{'VARS'}->{'symb'}); } @@ -2164,7 +2157,6 @@ ENDPART } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_resources_in_page')) { - &Apache::lonnet::logthis("Selectionmade => 3"); $selectionmade = 3; } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems') ) { @@ -2204,11 +2196,10 @@ ENDPART $result.="\\newpage\n"; } } - my ($sequence,$middle_thingy,$urlp)=&Apache::lonnet::decode_symb($master_seq[$i]); + my ($sequence,$middle_thingy,$urlp)=&Apache::lonnet::decode_symb($master_seq[$i]); $urlp=&Apache::lonnet::clutter($urlp); $form{'symb'}=$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 if ($selectionmade==7) {$helper->{VARS}->{'assignment'}=$assignment;} @@ -2216,17 +2207,14 @@ ENDPART my $texversion=''; if ($urlp!~m|^/adm/| && $urlp=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) { - &Apache::lonnet::logthis("Problem"); $resources_printed .= $urlp.':'; &Apache::lonxml::remember_problem_counter(); - &Apache::lonnet::logthis("Fetching tex for $urlp"); - my $debug = Dumper(%form); - &Apache::lonnet::logthis("Form: $debug"); - + if ($flag_latex_header_remove eq 'NO') { + $texversion.=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'}); # RF + $flag_latex_header_remove = 'YES'; + } $texversion.=&ssi_with_retries($urlp, $ssi_retry_count, %form); - &Apache::lonnet::logthis("texversion so far: $texversion"); if ($urlp=~/\.page$/) { - &Apache::lonnet::logthis("Special page actions"); ($texversion,my $number_of_columns_page) = &page_cleanup($texversion); if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;} $texversion =~ s/\\end{document}\d*/\\end{document}/; @@ -2248,7 +2236,6 @@ ENDPART $texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/; } else { if ($urlp=~/\.(problem|exam|quiz|assess|survey|form|library)$/) { - &Apache::lonnet::logthis("problem printing"); $texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'}); $texversion =~ s/\\begin{document}//; my $title = &Apache::lonnet::gettitle($master_seq[$i]); @@ -2270,9 +2257,7 @@ ENDPART } if ($flag_latex_header_remove ne 'NO') { - &Apache::lonnet::logthis("Removing header/footer 1"); $texversion = &latex_header_footer_remove($texversion); - &Apache::lonnet::logthis("With h/f removed we have: $texversion"); } else { $texversion =~ s/\\end{document}//; } @@ -2282,6 +2267,7 @@ ENDPART if (($selectionmade == 4) and ($assignment ne $prevassignment)) { my $name = &get_name(); my $courseidinfo = &get_course(); + if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo } $prevassignment=$assignment; my $header_text = $parmhash{'print_header_format'}; $header_text = &format_page_header($textwidth, $header_text, @@ -2296,20 +2282,18 @@ ENDPART } } $result .= $texversion; - &Apache::lonnet::logthis("About to set rem header true with $result"); $flag_latex_header_remove = 'YES'; } elsif ($urlp=~/\/(smppg|syllabus|aboutme|bulletinboard)$/) { $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'}; if ($urlp=~/\/syllabus$/) {$urlp=~s/\/res//;} $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') { my $annotation = &annotate($urlp); $texversion =~ s/(\\end{document)/$annotation$1/; } if ($flag_latex_header_remove ne 'NO') { - &Apache::lonnet::logthis("Removing header & footer 2"); $texversion = &latex_header_footer_remove($texversion); } else { $texversion =~ s/\\end{document}/\\vskip 0\.5mm\\noindent\\makebox\[\\textwidth\/\$number_of_columns\]\[b\]\{\\hrulefill\}/; @@ -2337,7 +2321,6 @@ ENDPART $texversion=&unsupported($urlp,$helper->{'VARS'}->{'LATEX_TYPE'}, $master_seq[$i]); if ($flag_latex_header_remove ne 'NO') { - &Apache::lonnet::logthis("Removing header/footer 3"); $texversion = &latex_header_footer_remove($texversion); } else { $texversion =~ s/\\end{document}//; @@ -2401,7 +2384,6 @@ ENDPART $helper->{'VARS'}->{'NUMBER_TO_PRINT'} = $#students+1; } my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'}; - &Apache::lonnet::logthis("RESOURCES: ". $helper->{'VARS'}->{'RESOURCES'}); #loop over students @@ -2605,7 +2587,6 @@ ENDPART $newurlp=&path_to_problem($newurlp,$LaTeXwidth); $texversion =~ s/(\\begin{minipage}{\\textwidth})/$1 $newurlp/; if ($flag_latex_header_remove ne 'NO') { - &Apache::lonnet::logthis("Removing header/footer: 4"); $texversion = &latex_header_footer_remove($texversion); } else { $texversion =~ s/\\end{document}//; @@ -2810,10 +2791,8 @@ sub print_resources { # so we will just rely on prntout.pl to strip ENDOFSTUDENTSTAMP from the # postscript. Each ENDOFSTUDENTSTAMP will go on a line by itself. # - &Apache::lonnet::logthis("In print_resources"); - + my $syllabus_first = 0; foreach my $curresline (@{$master_seq}) { - &Apache::lonnet::logthis("Res: $curresline"); if (defined $page_breaks{$curresline}) { if($i != 0) { $current_output.= "\\newpage\n"; @@ -2831,7 +2810,6 @@ sub print_resources { &Apache::lonxml::remember_problem_counter(); my $rendered = &get_student_view_with_retries($curresline,$ssi_retry_count,$username,$userdomain,$env{'request.course.id'},'tex',$moreenv); - &Apache::lonnet::logthis("student view: $rendered"); if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') || ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) { # Use a copy of the hash so we don't pervert it on future loop passes. @@ -2859,20 +2837,22 @@ sub print_resources { $rendered = $header.$body; } } - &Apache::lonnet::logthis("After preprending header: $rendered"); if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') { my $url = &Apache::lonnet::clutter($res_url); my $annotation = &annotate($url); $rendered =~ s/(\\keephidden{ENDOFPROBLEM})/$annotation$1/; } + my $junk; if ($remove_latex_header eq 'YES') { - &Apache::lonnet::logthis("Removing header/footer: 5"); $rendered = &latex_header_footer_remove($rendered); } else { $rendered =~ s/\\end{document}//; } $current_output .= $rendered; } elsif ($res_url=~/\/(smppg|syllabus|aboutme|bulletinboard)$/) { + if ($i == 1) { + $syllabus_first = 1; + } $printed .= $curresline.':'; 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') { @@ -2881,7 +2861,6 @@ sub print_resources { $annotation =~ s/(\\end{document})/$annotation$1/; } if ($remove_latex_header eq 'YES') { - &Apache::lonnet::logthis("Removing header/footer: 6"); $rendered = &latex_header_footer_remove($rendered); } else { $rendered =~ s/\\end{document}//; @@ -2891,14 +2870,12 @@ sub print_resources { my $url = &Apache::lonnet::clutter($res_url); my $rendered = &include_pdf($url); if ($remove_latex_header ne 'NO') { - &Apache::lonnet::logthis("Removing header/footer: 7"); $rendered = &latex_header_footer_remove($rendered); } $current_output .= $rendered; } else { my $rendered = &unsupported($res_url,$helper->{'VARS'}->{'LATEX_TYPE'},$curresline); if ($remove_latex_header ne 'NO') { - &Apache::lonnet::logthis("Removing header/footer: 8"); $rendered = &latex_header_footer_remove($rendered); } else { $rendered =~ s/\\end{document}//; @@ -2913,15 +2890,20 @@ sub print_resources { 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 $header_line = &format_page_header($LaTeXwidth, $parmhash{'print_header_format'}, - $currentassignment, $courseidinfo, $fullname, $usersection); + $currentassignment, $courseidinfo, $fullname); my $header_start = ($columns_in_format == 1) ? '\lhead' : '\fancyhead[LO]'; $header_line = $header_start.'{'.$header_line.'}'; - if ($current_output=~/\\documentclass/) { + if ($current_output=~/\\documentclass/ && (!$syllabus_first)) { $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent$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'}; @@ -3151,7 +3133,6 @@ sub printHelper { } else { $url = $helper->{VARS}->{'postdata'}; $is_published=1; # From resource space. - &Apache::lonnet::logthis("Resource url $url"); } $url = &Apache::lonnet::clutter($url); if (!$resourceTitle) { # if the resource doesn't have a title, use the filename @@ -3221,22 +3202,23 @@ sub printHelper { my $varspostdata = $helper->{VARS}->{'postdata'}; my $varsassignment = $helper->{VARS}->{'assignment'}; my $page_navmap = Apache::lonnavmaps::navmap->new(); - my @page_resources = $page_navmap->retrieveResources($url); - if(defined($page_resources[0])) { - $page_ispage = $page_resources[0]->is_page(); - $page_title = $page_resources[0]->title(); - my $resourcesymb = $page_resources[0]->symb(); - my ($pagemap, $pageid, $pageurl) = &Apache::lonnet::decode_symb($symb); - if ($page_ispage) { - push @{$printChoices}, - [&mt('Selected [_1]Problems[_2] from page [_3]', '', '', ''.$page_title.''), - 'map_problems_in_page', - 'CHOOSE_PROBLEMS_PAGE']; - push @{$printChoices}, - [&mt('Selected [_1]Resources[_2] from page [_3]', '', '', ''.$page_title.''), - 'map_resources_in_page', - 'CHOOSE_RESOURCES_PAGE']; - } + if (defined($page_navmap)) { + my @page_resources = $page_navmap->retrieveResources($url); + if(defined($page_resources[0])) { + $page_ispage = $page_resources[0]->is_page(); + $page_title = $page_resources[0]->title(); + my $resourcesymb = $page_resources[0]->symb(); + my ($pagemap, $pageid, $pageurl) = &Apache::lonnet::decode_symb($symb); + if ($page_ispage) { + push @{$printChoices}, + [&mt('Selected [_1]Problems[_2] from page [_3]', '', '', ''.$page_title.''), + 'map_problems_in_page', + 'CHOOSE_PROBLEMS_PAGE']; + push @{$printChoices}, + [&mt('Selected [_1]Resources[_2] from page [_3]', '', '', ''.$page_title.''), + 'map_resources_in_page', + 'CHOOSE_RESOURCES_PAGE']; + } my $helperFragment = &generate_resource_chooser('CHOOSE_PROBLEMS_PAGE', 'Select Problem(s) to print', "multichoice='1' toponly='1' addstatus='1' closeallpages='1'", @@ -3262,7 +3244,8 @@ sub printHelper { &Apache::lonxml::xmlparse($r, 'helper', $helperFragment); - } + } + } } if (($helper->{'VAR'}->{'construction'} ne '1' ) && @@ -3277,7 +3260,6 @@ sub printHelper { push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3]','','',''.$sequenceTitle.''), 'map_problems_pages', 'CHOOSE_PROBLEMS_HTML']; - &Apache::lonnet::logthis("Map url : $map"); my $helperFragment = &generate_resource_chooser('CHOOSE_PROBLEMS', 'Select Problem(s) to print', 'multichoice="1" toponly="1" addstatus="1" closeallpages="1"', @@ -3387,8 +3369,8 @@ ALL_PROBLEMS 'multichoice="1" addstatus="1" closeallpages="1"', 'RESOURCES', 'PRINT_FORMATTING', - '', - $isProblem, , $symbFilter, + $map, + $isProblem, '', $symbFilter, $start_new_option); $resource_selector .= < @@ -3516,7 +3498,6 @@ RESOURCE_SELECTOR $url, $isProblem, '', $symbFilter, $start_new_option); - &Apache::lonnet::logthis('XML for anonpage: '.$anon_page); &Apache::lonxml::xmlparse($r, 'helper', $anon_page); @@ -4037,9 +4018,6 @@ sub render { my $PaperType=&mt('Paper type'); my $landscape=&mt('Landscape'); my $portrait=&mt('Portrait'); - my $pdfFormLabel=&mt('PDF-Formfields'); - my $with=&mt('with Formfields'); - my $without=&mt('without Formfields'); $result.='

'.&mt('Layout Options').'

' @@ -4048,7 +4026,6 @@ sub render { .''.$PageLayout.'' .''.$NumberOfColumns.'' .''.$PaperType.'' - .''.$pdfFormLabel.'' .&Apache::loncommon::end_data_table_header_row() .&Apache::loncommon::start_data_table_row() .'' @@ -4088,12 +4065,7 @@ sub render { } $result .= < - - - + HTML $result.=&Apache::loncommon::end_data_table_row()