version 1.141, 2003/05/02 13:39:04
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version 1.151, 2003/05/05 20:14:32
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Line 1349 ENDPART
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Line 1349 ENDPART
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$laystyle='book'; |
$laystyle='book'; |
} |
} |
my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format_new($papersize,$laystyle,$numberofcolumns); |
my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format_new($papersize,$laystyle,$numberofcolumns); |
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# my $choice = $ENV{'form.choice'}; |
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# my $layout = $ENV{'form.layout'}; |
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# my $numberofcolumns = $ENV{'form.numberofcolumns'}; |
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# my $papersize = $ENV{'form.papersize'}; |
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# my $laystyle = 'book'; |
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my $assignment = $ENV{'form.assignment'}; |
my $assignment = $ENV{'form.assignment'}; |
# if ($choice eq 'Subdirectory print') { |
# if ($choice eq 'Subdirectory print') { |
# if ($ENV{'form.layout'} eq '') {$layout = 'CAPA';} |
# if ($ENV{'form.layout'} eq '') {$layout = 'CAPA';} |
Line 1389 ENDPART
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Line 1380 ENDPART
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if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'current_document') { |
if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'current_document') { |
#-- single document - problem, page, html, xml, ... |
#-- single document - problem, page, html, xml, ... |
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my $currentURL; |
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if (defined $helper->{'VARS'}->{'url'}) { |
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$currentURL=$helper->{'VARS'}->{'url'}; |
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} else { |
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$currentURL=$helper->{'VARS'}->{'postdata'}; |
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} |
$selectionmade = 1; |
$selectionmade = 1; |
if ($helper->{'VARS'}->{'url'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) { |
if ($currentURL=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) { |
my %moreenv; |
my %moreenv; |
$moreenv{'form.grade_target'}='tex'; |
$moreenv{'form.grade_target'}='tex'; |
if (&Apache::lonnet::allowed('bre',$helper->{'VARS'}->{'url'})) { |
if (&Apache::lonnet::allowed('bre',$currentURL)) { |
$helper->{'VARS'}->{'url'}=~s/http:\/\/[^\/]+//; |
$currentURL=~s/http:\/\/[^\/]+//; |
} |
} |
$moreenv{'request.filename'}=$helper->{'VARS'}->{'url'}; |
$moreenv{'request.filename'}=$currentURL; |
$moreenv{'form.textwidth'}=$LaTeXwidth; |
$moreenv{'form.textwidth'}=$LaTeXwidth; |
&Apache::lonnet::appenv(%moreenv); |
&Apache::lonnet::appenv(%moreenv); |
my $texversion=&Apache::lonnet::ssi($helper->{'VARS'}->{'url'}); |
my $texversion=&Apache::lonnet::ssi($currentURL); |
&Apache::lonnet::delenv('form.grade_target','form.textwidth','form.counter'); |
&Apache::lonnet::delenv('form.grade_target','form.textwidth','form.counter'); |
$result .= $texversion; |
$result .= $texversion; |
if ($helper->{'VARS'}->{'url'}=~m/\.page\s*$/) { |
if ($currentURL=~m/\.page\s*$/) { |
($result,$number_of_columns) = &page_cleanup($result); |
($result,$number_of_columns) = &page_cleanup($result); |
} |
} |
} else { |
} else { |
Line 1417 ENDPART
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Line 1414 ENDPART
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} |
} |
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} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems') { |
} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems') or |
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($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or |
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($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems')) { |
#-- produce an output string |
#-- produce an output string |
my $flag_latex_header_remove = 'NO'; |
my $flag_latex_header_remove = 'NO'; |
my $flag_page_in_sequence = 'NO'; |
my $flag_page_in_sequence = 'NO'; |
my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'}; |
my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'}; |
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# foreach my $key (@master_seq) { |
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# $r->print(' '.$key.'<br />'); |
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# } |
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# return OK; |
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for (my $i=0;$i<=$#master_seq;$i++) { |
for (my $i=0;$i<=$#master_seq;$i++) { |
$master_seq[$i]=~/___\d+___(.*)$/; |
$master_seq[$i]=~/___\d+___(.*)$/; |
my $urlp='/res/'.$1; |
my $urlp='/res/'.$1; |
if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems') { |
if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems') { |
$selectionmade = 2; |
$selectionmade = 2; |
# } elsif ($choice eq 'Standard LaTeX output for whole primary sequence') { |
} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') { |
# $selectionmade = 3; |
$selectionmade = 3; |
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} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems') { |
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$selectionmade = 4; |
} |
} |
my %moreenv; |
my %moreenv; |
$moreenv{'form.grade_target'}='tex'; |
$moreenv{'form.grade_target'}='tex'; |
Line 1460 ENDPART
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Line 1455 ENDPART
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&Apache::lonnet::delenv('form.counter'); |
&Apache::lonnet::delenv('form.counter'); |
if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;} |
if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;} |
$result .= '\end{document}'; |
$result .= '\end{document}'; |
# } elsif ($choice eq 'Standard LaTeX output for the top level sequence') { |
} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') { |
# # where is the main sequence of the course? |
#-- prints assignments for whole class or for selected students |
# $selectionmade = 4; |
$selectionmade=5; |
# my $main_seq=&Apache::lonnet::clutter($ENV{'request.course.uri'}); |
my @students=split /\|\|\|/, $helper->{'VARS'}->{'STUDENTS'}; |
# my @file_seq = &coming_from_hash($main_seq); |
my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'}; |
# for (my $i=0;$i<=$#file_seq;$i++) { |
#loop over students |
# my ($path,$title,$symb) = split /&&/,$file_seq[$i]; |
my $flag_latex_header_remove = 'NO'; |
# $file_seq[$i] = $path.'&&'.$symb; |
my %moreenv; |
# } |
$moreenv{'form.textwidth'}=$LaTeXwidth; |
# my $flag_latex_header_remove = 'NO'; |
&Apache::lonnet::appenv(%moreenv); |
# #-- produce an output string |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$#students+1); |
# for (my $i=0;$i<=$#file_seq;$i++) { |
foreach my $person (@students) { |
# if (not $file_seq[$i]=~/^&&/) { |
my $current_output = ''; |
# my ($urlp,$symb) = split /&&/, $file_seq[$i]; |
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# $urlp=~s/\/home\/httpd\/html//; |
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# if ($urlp=~m/\.(problem|exam|quiz|assess|survey|form|library)/) { |
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# my %moreenv; |
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# $moreenv{'form.grade_target'}='tex'; |
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# $moreenv{'form.textwidth'}=$LaTeXwidth; |
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# &Apache::lonnet::appenv(%moreenv); |
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# my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb)); |
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# &Apache::lonnet::delenv('form.grade_target','form.textwidth'); |
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# if ($flag_latex_header_remove ne 'NO') { |
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# $texversion = &latex_header_footer_remove($texversion); |
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# } else { |
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# $texversion =~ s/\\end{document}//; |
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# } |
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# $result .= $texversion; |
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# $flag_latex_header_remove = 'YES'; |
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# } |
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# } |
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# } |
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# $result .= '\end{document}'; |
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# } elsif ($choice eq 'All class print') { |
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# #-- prints assignments for whole class or for selected students |
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# $selectionmade = 5; |
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# my @students = (); |
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# for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) { |
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# if ($ENV{'form.whomtoprint'.$i}=~/:/) { |
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# push @students,$ENV{'form.whomtoprint'.$i}; |
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# } |
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# } |
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# #where is the primary sequence containing current resource (the same for all students)? |
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# my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); |
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# my @sequence = split('___',$symbolic); |
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# my $primary_sequence; |
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# |
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# $primary_sequence=&Apache::lonnet::clutter($sequence[0]); |
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# my @master_seq = &coming_from_hash($primary_sequence); |
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# for (my $i=0;$i<=$#master_seq;$i++) { |
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# my ($path,$title,$symb) = split /&&/,$master_seq[$i]; |
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# $master_seq[$i] = $path.'&&'.$symb; |
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# } |
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# #loop over students |
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# my $flag_latex_header_remove = 'NO'; |
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# my %moreenv; |
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# $moreenv{'form.textwidth'}=$LaTeXwidth; |
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# &Apache::lonnet::appenv(%moreenv); |
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# my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$#students+1); |
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# foreach my $person (@students) { |
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# my $current_output = ''; |
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# my ($usersection,$username,$userdomain) = split /:/,$person; |
# my ($usersection,$username,$userdomain) = split /:/,$person; |
# my $fullname = &get_name($username,$userdomain); |
my ($username,$userdomain) = split /:/,$person; |
# #goes through all resources, checks if they are available for current student, and produces output |
my $fullname = &get_name($username,$userdomain); |
# foreach my $curresline (@master_seq) { |
#goes through all resources, checks if they are available for current student, and produces output |
# my ($curres,$symb) = split /&&/, $curresline; |
foreach my $curresline (@master_seq) { |
# if ($curres=~ m/\.(problem|exam|quiz|assess|survey|form|library)/) { |
if ($curresline=~ m/\.(problem|exam|quiz|assess|survey|form|library)$/) { |
# my ($map,$id,$res_url) = split(/___/,$symb); |
my ($map,$id,$res_url) = split(/___/,$curresline); |
# if (&Apache::lonnet::allowed('bre',$res_url)) { |
if (&Apache::lonnet::allowed('bre',$res_url)) { |
# my $rendered = &Apache::loncommon::get_student_view($symb,$username,$userdomain, |
my $rendered = &Apache::loncommon::get_student_view($curresline,$username,$userdomain, |
# $ENV{'request.course.id'},'tex'); |
$ENV{'request.course.id'},'tex'); |
# if ($flag_latex_header_remove eq 'YES') { |
if ($flag_latex_header_remove eq 'YES') { |
# $rendered = &latex_header_footer_remove($rendered); |
$rendered = &latex_header_footer_remove($rendered); |
# } else { |
} else { |
# $rendered =~ s/\\end{document}//; |
$rendered =~ s/\\end{document}//; |
# } |
} |
# $current_output .= $rendered; |
$current_output .= $rendered; |
# } |
} |
# $flag_latex_header_remove = 'YES'; |
$flag_latex_header_remove = 'YES'; |
# } |
} |
# } |
} |
# my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; |
my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; |
# if ($current_output=~/\\documentclass/) { |
if ($current_output=~/\\documentclass/) { |
# $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm}\\usepackage{fancyhdr}\\pagestyle{fancy}\\rhead{}\\chead{} \\begin{document}\\noindent\\lhead{\\textit{\\textbf{$fullname}} - $courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}}\\vskip 3 mm /; |
$current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm}\\usepackage{fancyhdr}\\pagestyle{fancy}\\rhead{}\\chead{} \\begin{document}\\noindent\\lhead{\\textit{\\textbf{$fullname}} - $courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}}\\vskip 3 mm /; |
# } else { |
} else { |
# my $blanspages = ''; |
my $blanspages = ''; |
# for (my $j=0;$j<$ENV{'form.addedpages'};$j++) {$blanspages.='\clearpage\strut\clearpage';} |
for (my $j=0;$j<$helper->{'VARS'}->{'EMPTY_PAGES'};$j++) {$blanspages.='\clearpage\strut\clearpage';} |
# $current_output = '\strut\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License }\\newpage \\vskip 3mm'.$blanspages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$fullname.'}} - '.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$assignment.'}}\hskip 1.4in } \vskip 5 mm '.$current_output; |
$current_output = '\strut\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License }\\newpage \\vskip 3mm'.$blanspages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$fullname.'}} - '.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$assignment.'}}\hskip 1.4in } \vskip 5 mm '.$current_output; |
# } |
} |
# $result .= $current_output; |
$result .= $current_output; |
# &Apache::lonnet::delenv('form.counter'); |
&Apache::lonnet::delenv('form.counter'); |
# &Apache::lonxml::init_counter(); |
&Apache::lonxml::init_counter(); |
# &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
# 'last student '.$fullname); |
'last student '.$fullname); |
# } |
} |
# &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
# $result .= '\end{document}'; |
$result .= '\end{document}'; |
# &Apache::lonnet::delenv('form.textwidth'); |
&Apache::lonnet::delenv('form.textwidth'); |
# } elsif ($choice eq 'Subdirectory print') { |
} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_from_directory') { |
# #prints selected problems from the subdirectory |
#prints selected problems from the subdirectory |
# $selectionmade = 6; |
$selectionmade = 6; |
# my @list_of_files = (); |
my @list_of_files=split /\|\|\|/, $helper->{'VARS'}->{'FILES'}; |
# for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) { |
my $flag_latex_header_remove = 'NO'; |
# if ($ENV{'form.whattoprint'.$i}=~/^\//) { |
for (my $i=0;$i<=$#list_of_files;$i++) { |
# push @list_of_files,$ENV{'form.whattoprint'.$i}; |
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# } |
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# } |
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# my $flag_latex_header_remove = 'NO'; |
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# for (my $i=0;$i<=$#list_of_files;$i++) { |
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# my $urlp = $list_of_files[$i]; |
# my $urlp = $list_of_files[$i]; |
# if ($urlp=~/\//) { |
# if ($urlp=~/\//) { |
# my %moreenv; |
my %moreenv; |
# $moreenv{'form.grade_target'}='tex'; |
$moreenv{'form.grade_target'}='tex'; |
# $moreenv{'form.textwidth'}=$LaTeXwidth; |
$moreenv{'form.textwidth'}=$LaTeXwidth; |
# &Apache::lonnet::appenv(%moreenv); |
&Apache::lonnet::appenv(%moreenv); |
# if ($urlp =~ m|/home/([^/]+)/public_html|) { |
# if ($urlp =~ m|/home/([^/]+)/public_html|) { |
# $urlp =~ s|/home/([^/]*)/public_html|/~$1|; |
# $urlp =~ s|/home/([^/]*)/public_html|/~$1|; |
# } else { |
# } else { |
# $urlp =~ s|^/home/httpd/html||; |
# $urlp =~ s|^/home/httpd/html||; |
# } |
# } |
# my $texversion=&Apache::lonnet::ssi($urlp); |
# my $texversion=&Apache::lonnet::ssi($urlp); |
# &Apache::lonnet::delenv('form.grade_target','form.textwidth'); |
&Apache::lonnet::delenv('form.grade_target','form.textwidth'); |
# #this chunck is responsible for printing the path to problem |
#this chunck is responsible for printing the path to problem |
# my $newurlp = ''; |
# my $newurlp = ''; |
# my $HowMany = length($urlp)*2; |
# my $HowMany = length($urlp)*2; |
# if ($HowMany > $LaTeXwidth) { |
# if ($HowMany > $LaTeXwidth) { |
Line 1610 ENDPART
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Line 1552 ENDPART
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# $result .= $texversion; |
# $result .= $texversion; |
# } |
# } |
# $flag_latex_header_remove = 'YES'; |
# $flag_latex_header_remove = 'YES'; |
# } |
} |
# $result .= '\end{document}'; |
# $result .= '\end{document}'; |
} |
} |
#-------------------------------------------------------- corrections for the different page formats |
#-------------------------------------------------------- corrections for the different page formats |
Line 1635 ENDPART
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Line 1577 ENDPART
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} |
} |
print $temp_file $result; |
print $temp_file $result; |
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#<meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename&$laystyle&$numberofcolumns&$selectionmade"> |
$r->print(<<FINALEND); |
$r->print(<<FINALEND); |
<meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename&$laystyle&$numberofcolumns&$selectionmade"> |
<meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename&$laystyle&$numberofcolumns&$selectionmade"> |
</body> |
</body> |
Line 1659 sub handler {
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Line 1601 sub handler {
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$helper = $result; |
$helper = $result; |
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my $key; |
# my $key; |
# foreach $key (keys %{$helper->{'VARS'}}) { |
# foreach $key (keys %{$helper->{'VARS'}}) { |
# $r->print(' '.$key.'->'.$helper->{'VARS'}->{$key}.'<br />'); |
# $r->print(' '.$key.'->'.$helper->{'VARS'}->{$key}.'<br />'); |
# } |
# } |
Line 1675 sub handler {
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Line 1617 sub handler {
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return OK; |
return OK; |
} |
} |
my $loaderror=&Apache::lonnet::overloaderror($r); |
# my $loaderror=&Apache::lonnet::overloaderror($r); |
if ($loaderror) { return $loaderror; } |
# if ($loaderror) { return $loaderror; } |
$loaderror= |
# $loaderror= |
&Apache::lonnet::overloaderror($r, |
# &Apache::lonnet::overloaderror($r, |
$ENV{'course.'.$ENV{'request.course.id'}.'.home'}); |
# $ENV{'course.'.$ENV{'request.course.id'}.'.home'}); |
if ($loaderror) { return $loaderror; } |
# if ($loaderror) { return $loaderror; } |
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$r->content_type('text/html'); |
$r->content_type('text/html'); |
$r->send_http_header; |
$r->send_http_header; |
Line 1764 sub printHelper {
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Line 1706 sub printHelper {
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Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING}); |
Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING}); |
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my $helper = Apache::lonhelper::helper->new("Printing Wizard"); |
my $helper = Apache::lonhelper::helper->new("Printing Wizard"); |
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$helper->declareVar('symb'); |
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$helper->declareVar('postdata'); |
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# This will persistently load in the data we want from the |
# This will persistently load in the data we want from the |
# very first screen. |
# very first screen. |
if (defined($ENV{'form.postdata'})) { |
if ($ENV{'form.postdata'}) { |
$helper->{VARS}->{'postdata'} = $ENV{'form.postdata'}; |
$helper->{VARS}->{'symb'} = &Apache::lonnet::symbread($ENV{'form.postdata'}); |
} |
} |
if (defined($ENV{'form.symb'})) { |
if ($ENV{'form.symb'}) { |
$helper->{VARS}->{'symb'} = &Apache::lonnet::symbread($helper->{VARS}->{'postdata'}); |
$helper->{VARS}->{'symb'} = $ENV{'form.symb'}; |
} |
} |
if (defined($ENV{'form.url'})) { |
if ($ENV{'form.url'}) { |
$helper->{VARS}->{'url'} = $helper->{VARS}->{'postdata'}; |
$helper->{VARS}->{'symb'} = &Apache::lonnet::symbread($helper->{VARS}->{'postdata'}); |
} |
} |
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my ($resourceTitle,$sequenceTitle,$mapTitle) = &details_for_menu; |
my ($resourceTitle,$sequenceTitle,$mapTitle) = &details_for_menu; |
$helper->{VARS}->{'assignment'} = $sequenceTitle; |
$helper->{VARS}->{'assignment'} = $sequenceTitle; |
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# Extract map |
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my $symb = $helper->{VARS}->{'symb'}; |
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my ($map, $id, $url) = split(/___/, $symb); |
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$helper->{VARS}->{'postdata'} = Apache::lonnet::clutter($url); |
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if (!$resourceTitle) { # if the resource doesn't have a title, use the filename |
if (!$resourceTitle) { # if the resource doesn't have a title, use the filename |
my $url = $helper->{VARS}->{'postdata'}; |
my $url = $helper->{VARS}->{'postdata'}; |
$resourceTitle = substr($url, rindex($url, '/') + 1); |
$resourceTitle = substr($url, rindex($url, '/') + 1); |
Line 1787 sub printHelper {
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Line 1737 sub printHelper {
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Apache::lonhelper::registerHelperTags(); |
Apache::lonhelper::registerHelperTags(); |
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# Extract map |
my $subdir = &Apache::lonnet::filelocation("", $url); |
my $symb = $helper->{VARS}->{'symb'}; |
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my ($map, $id, $url) = split(/__/, $symb); |
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my $subdir = &Apache::lonnet::filelocation("", $helper->{VARS}->{'postdata'}); |
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# "Delete everything after the last slash." |
# "Delete everything after the last slash." |
$subdir =~ s|/[^/]+$||; |
$subdir =~ s|/[^/]+$||; |
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$subdir = '/home/httpd/html/res'.$subdir.'/'; |
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# What can be printed is a very dynamic decision based on |
# What can be printed is a very dynamic decision based on |
# lots of factors. So we need to dynamically build this list. |
# lots of factors. So we need to dynamically build this list. |
Line 1811 sub printHelper {
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Line 1758 sub printHelper {
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my $paramHash; |
my $paramHash; |
# We can always print the current screen. |
# We can always print the current screen. |
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push @{$printChoices}, ["<b>$resourceTitle</b> (exactly what was on the screen)", 'current_document', 'FINAL']; |
push @{$printChoices}, ["<b>$resourceTitle</b> (exactly what was on the screen)", 'current_document', 'PAGESIZE']; |
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# If we're in a sequence... |
# If we're in a sequence... |
if ($helper->{VARS}->{'postdata'} =~ /\/res\//) { |
if ($helper->{VARS}->{'postdata'} =~ /\/res\//) { |
Line 1827 sub printHelper {
|
Line 1774 sub printHelper {
|
my $helperFragment = <<HELPERFRAGMENT; |
my $helperFragment = <<HELPERFRAGMENT; |
<state name="CHOOSE_PROBLEMS" title="Select Problems"> |
<state name="CHOOSE_PROBLEMS" title="Select Problems"> |
<message>Select problems to print:</message> |
<message>Select problems to print:</message> |
<resource variable="RESOURCES" multichoice="1"> |
<resource variable="RESOURCES" multichoice="1" toponly='1'> |
<nextstate>FINAL</nextstate> |
<nextstate>PAGESIZE</nextstate> |
<filterfunc>return $isProblemOrMap</filterfunc> |
<filterfunc>return $isProblem</filterfunc> |
<choicefunc>return $isProblem</choicefunc> |
|
<mapurl>$map</mapurl> |
<mapurl>$map</mapurl> |
<valuefunc>return $symb</valuefunc> |
<valuefunc>return $symb</valuefunc> |
</resource> |
</resource> |
Line 1838 sub printHelper {
|
Line 1784 sub printHelper {
|
|
|
<state name="CHOOSE_PROBLEMS_HTML" title="Select Resources"> |
<state name="CHOOSE_PROBLEMS_HTML" title="Select Resources"> |
<message>Select resources to print:</message> |
<message>Select resources to print:</message> |
<resource variable="RESOURCES" multichoice="1"> |
<resource variable="RESOURCES" multichoice="1" toponly='1'> |
<nextstate>FINAL</nextstate> |
<nextstate>PAGESIZE</nextstate> |
<choicefunc>return $isNotMap;</choicefunc> |
<filterfunc>return $isNotMap;</filterfunc> |
<mapurl>$map</mapurl> |
<mapurl>$map</mapurl> |
<valuefunc>return $symb</valuefunc> |
<valuefunc>return $symb</valuefunc> |
</resource> |
</resource> |
Line 1863 HELPERFRAGMENT
|
Line 1809 HELPERFRAGMENT
|
<state name="ALL_PROBLEMS" title="Select Problems"> |
<state name="ALL_PROBLEMS" title="Select Problems"> |
<message>Select problems to print:</message> |
<message>Select problems to print:</message> |
<resource variable="RESOURCES" multichoice="1"> |
<resource variable="RESOURCES" multichoice="1"> |
<nextstate>FINAL</nextstate> |
<nextstate>PAGESIZE</nextstate> |
<filterfunc>return $isProblemOrMap</filterfunc> |
<filterfunc>return $isProblemOrMap</filterfunc> |
<choicefunc>return $isProblem</choicefunc> |
<choicefunc>return $isProblem</choicefunc> |
<valuefunc>return $symb</valuefunc> |
<valuefunc>return $symb</valuefunc> |
Line 1872 HELPERFRAGMENT
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Line 1818 HELPERFRAGMENT
|
|
|
<state name="CHOOSE_STUDENTS" title="Choose Students"> |
<state name="CHOOSE_STUDENTS" title="Choose Students"> |
<message>Select the students you wish to print the problems for:</message> |
<message>Select the students you wish to print the problems for:</message> |
<student multichoice='1' variable="STUDENTS" nextstate="FINAL" /> |
<student multichoice='1' variable="STUDENTS" nextstate="PAGESIZE" /> |
|
<resource variable="RESOURCES" multichoice="1"> |
|
<filterfunc>return $isProblem</filterfunc> |
|
<mapurl>$map</mapurl> |
|
<valuefunc>return $symb</valuefunc> |
|
</resource> |
|
<message>How should the results be printed?</message> |
|
<choices variable="EMPTY_PAGES"> |
|
<choice computer='0'>Print all problems with no blank space between them</choice> |
|
<choice computer='1'>Put each student's problems on a new page (add pagefeed after each student)</choice> <!-- ' --> |
|
<choice computer='2'>Seperate each student's problems with a full blank page</choice> <!-- ' --> |
|
<choice computer='3'>Seperate each student's problems with two full blank pages</choice> <!-- ' --> |
|
</choices> |
</state> |
</state> |
CHOOSE_STUDENTS |
CHOOSE_STUDENTS |
} |
} |
Line 1886 CHOOSE_STUDENTS
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Line 1844 CHOOSE_STUDENTS
|
<state name="CHOOSE_FROM_SUBDIR" title="Select Files"> |
<state name="CHOOSE_FROM_SUBDIR" title="Select Files"> |
<message>Select problems you wish to print from <b>$subdir</b></message> |
<message>Select problems you wish to print from <b>$subdir</b></message> |
<files variable="FILES" multichoice='1'> |
<files variable="FILES" multichoice='1'> |
<nextstate>FINAL</nextstate> |
<nextstate>PAGESIZE</nextstate> |
<filechoice>return '$subdir';</filechoice> |
<filechoice>return '$subdir';</filechoice> |
CHOOSE_FROM_SUBDIR |
CHOOSE_FROM_SUBDIR |
|
|
Line 1912 CHOOSE_FROM_SUBDIR
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Line 1870 CHOOSE_FROM_SUBDIR
|
Apache::lonhelper::choices->new(); |
Apache::lonhelper::choices->new(); |
Apache::lonprintout::page_format_state->new("FORMAT"); |
Apache::lonprintout::page_format_state->new("FORMAT"); |
|
|
|
# Generate the PAGESIZE state which will offer the user the margin |
|
# choices if they select one column |
|
Apache::lonhelper::state->new("PAGESIZE", "Set Margins"); |
|
Apache::lonprintout::page_size_state->new('pagesize', 'FORMAT', 'FINAL'); |
|
|
|
|
$helper->process(); |
$helper->process(); |
|
|
# MANUAL BAILOUT CONDITION: |
# MANUAL BAILOUT CONDITION: |
Line 1989 sub render {
|
Line 1953 sub render {
|
my $helper = Apache::lonhelper::getHelper(); |
my $helper = Apache::lonhelper::getHelper(); |
my $result = ''; |
my $result = ''; |
my $var = $self->{'variable'}; |
my $var = $self->{'variable'}; |
my $curVal = $helper->{VARS}->{$var}; |
|
|
|
my ($layout, $cols, $paper) = split(/\|/, $curVal); |
|
|
|
$result .= <<STATEHTML; |
$result .= <<STATEHTML; |
|
|
Line 2013 STATEHTML
|
Line 1974 STATEHTML
|
|
|
my $i; |
my $i; |
for ($i = 1; $i <= $maxColumns; $i++) { |
for ($i = 1; $i <= $maxColumns; $i++) { |
if ($i == $cols) { |
if ($i == 2) { |
$result .= "<option value='$i' selected>$i</option>\n"; |
$result .= "<option value='$i' selected>$i</option>\n"; |
} else { |
} else { |
$result .= "<option value='$i'>$i</option>\n"; |
$result .= "<option value='$i'>$i</option>\n"; |
Line 2025 STATEHTML
|
Line 1986 STATEHTML
|
|
|
$i = 0; |
$i = 0; |
foreach (@paperSize) { |
foreach (@paperSize) { |
if ($paper == $i) { |
if ($i == 0) { |
$result .= "<option selected value='$i'>" . $paperSize[$i] . "</option>\n"; |
$result .= "<option selected value='$i'>" . $paperSize[$i] . "</option>\n"; |
} else { |
} else { |
$result .= "<option value='$i'>" . $paperSize[$i] . "</option>\n"; |
$result .= "<option value='$i'>" . $paperSize[$i] . "</option>\n"; |
Line 2050 sub postprocess {
|
Line 2011 sub postprocess {
|
|
|
1; |
1; |
|
|
|
package Apache::lonprintout::page_size_state; |
|
|
|
=pod |
|
|
|
=head1 Helper element: page_size_state |
|
|
|
See lonhelper.pm documentation for discussion of the helper framework. |
|
|
|
Apache::lonprintout::page_size_state is an element that gives the |
|
user the opportunity to further refine the page settings if they |
|
select a single-column page. |
|
|
|
page_size_state is always directly invoked in lonprintout.pm, so there |
|
is no tag interface. You actually pass parameters to the constructor. |
|
|
|
=over 4 |
|
|
|
=item * B<new>(varName): varName is where the print information will be stored in the format FIXME. |
|
|
|
=back |
|
|
|
=cut |
|
|
|
use Apache::lonhelper; |
|
|
|
no strict; |
|
@ISA = ("Apache::lonhelper::element"); |
|
use strict; |
|
|
|
|
|
|
|
sub new { |
|
my $self = Apache::lonhelper::element->new(); |
|
|
|
shift; # disturbs me (probably prevents subclassing) but works (drops |
|
# package descriptor)... - Jeremy |
|
|
|
$self->{'variable'} = shift; |
|
my $helper = Apache::lonhelper::getHelper(); |
|
$helper->declareVar($self->{'variable'}); |
|
|
|
# The variable name of the format element, so we can look into |
|
# $helper->{VARS} to figure out whether the columns are one or two |
|
$self->{'formatvar'} = shift; |
|
|
|
# The state to transition to after selection, or after discovering |
|
# the cols are not set to 1 |
|
$self->{NEXTSTATE} = shift; |
|
bless($self); |
|
return $self; |
|
} |
|
|
|
sub render { |
|
my $self = shift; |
|
my $helper = Apache::lonhelper::getHelper(); |
|
my $result = ''; |
|
my $var = $self->{'variable'}; |
|
|
|
if (defined $self->{ERROR_MSG}) { |
|
$result .= '<br /><font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br />'; |
|
} |
|
|
|
$result .= <<ELEMENTHTML; |
|
|
|
<p>How should the column be formatted?</p> |
|
|
|
<table cellpadding='3'> |
|
<tr> |
|
<td align='right'><b>Width</b>:</td> |
|
<td align='left'><input type='text' name='$var.width' value='18' size='4'></td> |
|
<td align='left'> |
|
<select name='$var.widthunit'> |
|
<option>cm</option><option>in</option> |
|
</select> |
|
</td> |
|
</tr> |
|
<tr> |
|
<td align='right'><b>Height</b>:</td> |
|
<td align='left'><input type='text' name="$var.height" value="25.9" size='4'></td> |
|
<td align='left'> |
|
<select name='$var.heightunit'> |
|
<option>cm</option><option>in</option> |
|
</select> |
|
</td> |
|
</tr> |
|
<tr> |
|
<td align='right'><b>Left margin</b>:</td> |
|
<td align='left'><input type='text' name='$var.lmargin' value='-1.5' size='4'></td> |
|
<td align='left'> |
|
<select name='$var.heightunit'> |
|
<option>cm</option><option>in</option> |
|
</select> |
|
</td> |
|
</tr> |
|
</table> |
|
|
|
<p>Hint: Some instructors like to leave scratch space for the student by |
|
making the width much smaller then the width of the page.</p> |
|
|
|
ELEMENTHTML |
|
|
|
return $result; |
|
} |
|
|
|
# If the user didn't select 1 column, skip this state. |
|
sub preprocess { |
|
my $self = shift; |
|
my $helper = Apache::lonhelper::getHelper(); |
|
|
|
my $format = $helper->{VARS}->{$self->{'formatvar'}}; |
|
if (substr($format, 2, 1) ne '1') { |
|
$helper->changeState($self->{NEXTSTATE}); |
|
} |
|
|
|
return 1; |
|
} |
|
|
|
sub postprocess { |
|
my $self = shift; |
|
|
|
my $var = $self->{'variable'}; |
|
my $helper = Apache::lonhelper->getHelper(); |
|
my $width = $helper->{VARS}->{$var .'.width'} = $ENV{"form.${var}.width"}; |
|
my $height = $helper->{VARS}->{$var .'.height'} = $ENV{"form.${var}.height"}; |
|
my $lmargin = $helper->{VARS}->{$var .'.lmargin'} = $ENV{"form.${var}.lmargin"}; |
|
$helper->{VARS}->{$var .'.widthunit'} = $ENV{"form.${var}.widthunit"}; |
|
$helper->{VARS}->{$var .'.heightunit'} = $ENV{"form.${var}.heightunit"}; |
|
$helper->{VARS}->{$var .'.lmarginunit'} = $ENV{"form.${var}.lmarginunit"}; |
|
|
|
my $error = ''; |
|
|
|
# /^-?[0-9]+(\.[0-9]*)?$/ -> optional minus, at least on digit, followed |
|
# by an optional period, followed by digits, ending the string |
|
|
|
if ($width !~ /^-?[0-9]+(\.[0-9]*)?$/) { |
|
$error .= "Invalid width; please type only a number.<br />\n"; |
|
} |
|
if ($height !~ /^-?[0-9]+(\.[0-9]*)?$/) { |
|
$error .= "Invalid height; please type only a number.<br />\n"; |
|
} |
|
if ($lmargin !~ /^-?[0-9]+(\.[0-9]*)?$/) { |
|
$error .= "Invalid left margin; please type only a number.<br />\n"; |
|
} |
|
|
|
if (!$error) { |
|
Apache::lonhelper::getHelper()->changeState($self->{NEXTSTATE}); |
|
return 1; |
|
} else { |
|
$self->{ERROR_MSG} = $error; |
|
return 0; |
|
} |
|
} |
|
|
|
|
|
|
__END__ |
__END__ |
|
|