version 1.130, 2003/04/21 17:53:10
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version 1.131, 2003/04/22 19:54:39
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Line 100 ENDMENUOUT1
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Line 100 ENDMENUOUT1
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<input type="radio" name="choice" value="Standard LaTeX output for whole primary sequence"> Problem(s) plus page(s) or html/xml file(s) from <b>$title_for_sequence</b><br /> |
<input type="radio" name="choice" value="Standard LaTeX output for whole primary sequence"> Problem(s) plus page(s) or html/xml file(s) from <b>$title_for_sequence</b><br /> |
ENDMENUOUT2 |
ENDMENUOUT2 |
} |
} |
if ($ENV{'request.role.adv'}) { |
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$r->print(<<ENDMENUOUT27); |
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<input type="radio" name="choice" value="Standard LaTeX output for the primary sequence with answers"> Problem(s) from <b>$title_for_sequence</b> with <font color="red"><b><i>answers</i></b></font><br /> |
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ENDMENUOUT27 |
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} |
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if (($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) and ($ENV{'form.postdata'}=~/\/res\//)) { |
if (($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) and ($ENV{'form.postdata'}=~/\/res\//)) { |
$r->print(<<ENDMENUOUT6); |
$r->print(<<ENDMENUOUT6); |
<input type="radio" name="choice" value="Standard LaTeX output for the top level sequence"> All problems in this course (<b>warning:</b> this may be time consuming) <br /> |
<input type="radio" name="choice" value="Standard LaTeX output for the top level sequence"> All problems in this course (<b>warning:</b> this may be time consuming) <br /> |
Line 509 ENDPART
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Line 504 ENDPART
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$result.=' \end{document}' |
$result.=' \end{document}' |
} |
} |
} elsif ($choice eq 'Standard LaTeX output for the primary sequence' or |
} elsif ($choice eq 'Standard LaTeX output for the primary sequence' or |
$choice eq 'Standard LaTeX output for whole primary sequence' or |
$choice eq 'Standard LaTeX output for whole primary sequence') { |
$choice eq 'Standard LaTeX output for the primary sequence with answers') { |
|
#-- minimal sequence to which the current document belongs |
#-- minimal sequence to which the current document belongs |
#-- where is the primary sequence containing file? |
#-- where is the primary sequence containing file? |
my @master_seq = (); |
my @master_seq = (); |
Line 532 ENDPART
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Line 526 ENDPART
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my %moreenv; |
my %moreenv; |
$moreenv{'form.grade_target'}='tex'; |
$moreenv{'form.grade_target'}='tex'; |
$moreenv{'form.textwidth'}=$LaTeXwidth; |
$moreenv{'form.textwidth'}=$LaTeXwidth; |
if ($choice eq 'Standard LaTeX output for the primary sequence with answers') {$moreenv{'form.texaward'}='SHOW_ANSWER';} |
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&Apache::lonnet::appenv(%moreenv); |
&Apache::lonnet::appenv(%moreenv); |
#&Apache::lonnet::logthis("Trying to get $urlp with symb $symb"); |
#&Apache::lonnet::logthis("Trying to get $urlp with symb $symb"); |
my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb)); |
my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb)); |
&Apache::lonnet::delenv('form.grade_target','form.textwidth','form.texaward'); |
&Apache::lonnet::delenv('form.grade_target','form.textwidth'); |
if ($urlp =~ m/\.page/) { |
if ($urlp =~ m/\.page/) { |
($texversion,my $number_of_columns_page) = &page_cleanup($texversion); |
($texversion,my $number_of_columns_page) = &page_cleanup($texversion); |
if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;} |
if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;} |
Line 917 sub character_chart {
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Line 910 sub character_chart {
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$result =~ s/&\#153;/\\texttrademark /g; |
$result =~ s/&\#153;/\\texttrademark /g; |
$result =~ s/&\#156;/\\oe/g; |
$result =~ s/&\#156;/\\oe/g; |
$result =~ s/&\#159;/\\\"Y/g; |
$result =~ s/&\#159;/\\\"Y/g; |
$result =~ s/&(\#160|nbsp);?//g; |
$result =~ s/&(\#160|nbsp);//g; |
$result =~ s/&(\#161|iexcl);/!\`/g; |
$result =~ s/&(\#161|iexcl);/!\`/g; |
$result =~ s/&(\#162|cent);/\\textcent /g; |
$result =~ s/&(\#162|cent);/\\textcent /g; |
$result =~ s/&(\#163|pound);/\\pounds /g; |
$result =~ s/&(\#163|pound);/\\pounds /g; |
Line 1228 sub latex_corrections {
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Line 1221 sub latex_corrections {
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sub handler { |
sub handler { |
|
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my $r = shift; |
my $r = shift; |
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my $helper; |
|
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# A hook for me to work without disturbing Alex. |
# A hook for me to work without disturbing Alex. |
if ($ENV{'form.jeremy'}) { |
if (!$ENV{'form.jeremy'}) { |
printWizard($r); |
my $result = printHelper($r); |
return OK; |
if (!ref($result)) { |
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return $result; |
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} |
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$helper = $result; |
} |
} |
|
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# 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; |
$r->send_http_header; |
Line 1263 sub handler {
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Line 1260 sub handler {
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&sequence_content_menu(0,$r); |
&sequence_content_menu(0,$r); |
} elsif($ENV{'form.choice'} eq 'Standard LaTeX output for the primary sequence') { |
} elsif($ENV{'form.choice'} eq 'Standard LaTeX output for the primary sequence') { |
&sequence_content_menu(1,$r); |
&sequence_content_menu(1,$r); |
} elsif($ENV{'form.choice'} eq 'Standard LaTeX output for the primary sequence with answers') { |
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&sequence_content_menu(1,$r); |
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} elsif($ENV{'form.choice'} eq 'All class print') { |
} elsif($ENV{'form.choice'} eq 'All class print') { |
&additional_class_menu($r); |
&additional_class_menu($r); |
} elsif($ENV{'form.choice'} eq 'Subdirectory print') { |
} elsif($ENV{'form.choice'} eq 'Subdirectory print') { |
Line 1290 sub handler {
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Line 1285 sub handler {
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} |
} |
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sub new_output_data { |
use Apache::lonhelper; |
my $r = shift; |
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$r->print(<<ENDPART); |
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<html> |
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<head> |
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<title>LON-CAPA output for printing</title> |
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</head> |
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<body bgcolor="FFFFFF"> |
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<hr> |
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ENDPART |
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my $choice = $ENV{'form.PRINT_TYPE'}; |
sub printHelper { |
my $layout = $ENV{'form.FORMAT.layout'}; |
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my $numberofcolumns = $ENV{'form.FORMAT.cols'}; |
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my $papersize = $ENV{'form.FORMAT.paper'}; |
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my $laystyle = 'book'; |
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my $assignment = $ENV{'form.assignment'}; |
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if ($choice eq 'Subdirectory print') { |
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if ($ENV{'form.layout'} eq '') {$layout = 'CAPA';} |
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if ($ENV{'form.papersize'} eq '') {$papersize = 'Letter [8 1/2x11 in]';} |
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if ($ENV{'form.numberofcolumns'} eq '') {$numberofcolumns = 2;} |
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} |
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if (($choice eq 'current_document') && ($ENV{'form.url'}=~m|^/~|)) { |
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if ($ENV{'form.FORMAT.layout'} eq '') {$layout = 'CAPA';} |
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if ($ENV{'form.FORMAT.paper'} eq '') {$papersize = 'Letter [8 1/2x11 in]';} |
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if ($ENV{'form.FORMAT.cols'} eq '') {$numberofcolumns = 2;} |
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} |
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my $result = ''; |
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my $number_of_columns = 1; #used only for pages to determine the width of the cell |
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my $selectionmade = ''; |
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my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$layout,$numberofcolumns); |
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if ($numberofcolumns == 1) { |
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$textwidth=$ENV{'form.width'}; |
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$textheight=$ENV{'form.height'}; |
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} |
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my $LaTeXwidth; |
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if ($textwidth=~/(\d+\s*cm)/) { |
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$LaTeXwidth = $1*10; |
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} elsif ($textwidth=~/(\d+\s*mm)/) { |
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$LaTeXwidth = $1; |
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} |
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if ($choice eq 'current_document') { |
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#-- single document - problem, page, html, xml, ... |
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$selectionmade = 1; |
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if ($ENV{'form.url'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) { |
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my %moreenv; |
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$moreenv{'form.grade_target'}='tex'; |
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if (&Apache::lonnet::allowed('bre',$ENV{'form.url'})) { |
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$ENV{'form.url'}=~s/http:\/\/[^\/]+//; |
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} |
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$moreenv{'request.filename'}=$ENV{'form.url'}; |
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$moreenv{'form.textwidth'}=$LaTeXwidth; |
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&Apache::lonnet::appenv(%moreenv); |
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my $texversion=&Apache::lonnet::ssi($ENV{'form.url'}); |
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&Apache::lonnet::delenv('form.grade_target','form.textwidth','form.counter'); |
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$result .= $texversion; |
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if ($ENV{'form.url'}=~m/\.page\s*$/) { |
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($result,$number_of_columns) = &page_cleanup($result); |
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} |
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} else { |
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$result='\documentclass[letterpaper]{article}\usepackage{calc}\begin{document}Printout of this type of document is currently not supported: '; |
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if ($ENV{'form.url'}=~/\/(aboutme|syllabus|bulletinboard|smppg)$/) { |
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$result.=$1; |
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} else { |
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$result.=$ENV{'form.url'}; |
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} |
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$result.=' \end{document}' |
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} |
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} elsif ($choice eq 'Standard LaTeX output for the primary sequence' or |
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$choice eq 'Standard LaTeX output for whole primary sequence') { |
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#-- minimal sequence to which the current document belongs |
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#-- where is the primary sequence containing file? |
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my @master_seq = (); |
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for (my $i=0; $i<$ENV{'form.numberoffiles'};$i++) { |
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if ($ENV{'form.whatfile'.$i}=~/\S/) { |
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push @master_seq,$ENV{'form.whatfile'.$i}; |
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} |
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} |
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#-- produce an output string |
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my $flag_latex_header_remove = 'NO'; |
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my $flag_page_in_sequence = 'NO'; |
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for (my $i=0;$i<=$#master_seq;$i++) { |
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my ($urlp,$symb) = split /&&/, $master_seq[$i]; |
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if ($choice eq 'Standard LaTeX output for the primary sequence') { |
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$selectionmade = 2; |
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} elsif ($choice eq 'Standard LaTeX output for whole primary sequence') { |
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$selectionmade = 3; |
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} |
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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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#&Apache::lonnet::logthis("Trying to get $urlp with symb $symb"); |
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my $texversion=&Apache::lonnet::ssi($urlp,('symb'=>$symb)); |
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&Apache::lonnet::delenv('form.grade_target','form.textwidth'); |
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if ($urlp =~ m/\.page/) { |
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($texversion,my $number_of_columns_page) = &page_cleanup($texversion); |
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if ($number_of_columns_page > $number_of_columns) {$number_of_columns=$number_of_columns_page;} |
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$texversion =~ s/\\end{document}\d*/\\end{document}/; |
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$flag_page_in_sequence = 'YES'; |
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} |
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if ($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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&Apache::lonnet::delenv('form.counter'); |
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if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;} |
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$result .= '\end{document}'; |
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} elsif ($choice eq 'Standard LaTeX output for the top level sequence') { |
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# where is the main sequence of the course? |
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$selectionmade = 4; |
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my $main_seq=&Apache::lonnet::clutter($ENV{'request.course.uri'}); |
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my @file_seq = &coming_from_hash($main_seq); |
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for (my $i=0;$i<=$#file_seq;$i++) { |
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my ($path,$title,$symb) = split /&&/,$file_seq[$i]; |
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$file_seq[$i] = $path.'&&'.$symb; |
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} |
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my $flag_latex_header_remove = 'NO'; |
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#-- produce an output string |
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for (my $i=0;$i<=$#file_seq;$i++) { |
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if (not $file_seq[$i]=~/^&&/) { |
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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 $primary_sequence; |
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$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; |
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my $fullname = &get_name($username,$userdomain); |
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#goes through all resources, checks if they are available for current student, and produces output |
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foreach my $curresline (@master_seq) { |
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my ($curres,$symb) = split /&&/, $curresline; |
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if ($curres=~ m/\.(problem|exam|quiz|assess|survey|form|library)/) { |
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my ($map,$id,$res_url) = split(/___/,$symb); |
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if (&Apache::lonnet::allowed('bre',$res_url)) { |
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my $rendered = &Apache::loncommon::get_student_view($symb,$username,$userdomain, |
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$ENV{'request.course.id'},'tex'); |
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if ($flag_latex_header_remove eq 'YES') { |
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$rendered = &latex_header_footer_remove($rendered); |
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} else { |
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$rendered =~ s/\\end{document}//; |
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} |
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$current_output .= $rendered; |
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} |
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$flag_latex_header_remove = 'YES'; |
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} |
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} |
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my $courseidinfo = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; |
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if ($current_output=~/\\documentclass/) { |
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$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 /; |
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} else { |
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my $blanspages = ''; |
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for (my $j=0;$j<$ENV{'form.addedpages'};$j++) {$blanspages.='\clearpage\strut\clearpage';} |
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$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; |
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} |
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$result .= $current_output; |
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&Apache::lonnet::delenv('form.counter'); |
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&Apache::lonxml::init_counter(); |
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&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
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'last student '.$fullname); |
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} |
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&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
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$result .= '\end{document}'; |
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&Apache::lonnet::delenv('form.textwidth'); |
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} elsif ($choice eq 'Subdirectory print') { |
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#prints selected problems from the subdirectory |
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$selectionmade = 6; |
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my @list_of_files = (); |
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for (my $i=0; $i<$ENV{'form.numberofproblems'};$i++) { |
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if ($ENV{'form.whattoprint'.$i}=~/^\//) { |
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push @list_of_files,$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]; |
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if ($urlp=~/\//) { |
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my %moreenv; |
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$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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if ($urlp =~ m|/home/([^/]+)/public_html|) { |
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$urlp =~ s|/home/([^/]*)/public_html|/~$1|; |
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} else { |
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$urlp =~ s|^/home/httpd/html||; |
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} |
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my $texversion=&Apache::lonnet::ssi($urlp); |
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&Apache::lonnet::delenv('form.grade_target','form.textwidth'); |
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#this chunck is responsible for printing the path to problem |
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my $newurlp = ''; |
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my $HowMany = length($urlp)*2; |
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if ($HowMany > $LaTeXwidth) { |
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my @temporrary = split '/',$urlp; |
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my $HowManyNew = 0; |
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for (my $ii=0;$ii<=$#temporrary;$ii++) { |
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if ($temporrary[$ii] ne '') { |
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$HowManyNew += length($temporrary[$ii])*2; |
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if ($HowManyNew < $LaTeXwidth ) { |
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$newurlp .= '/'.$temporrary[$ii]; |
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} else { |
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$HowManyNew = 0; |
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$newurlp .= '|\vskip -1 mm \noindent \verb|'; |
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$ii--; |
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} |
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} |
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} |
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} |
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$texversion =~ s/(\\begin{minipage}{\\textwidth})/$1 {\\small\\noindent\\verb|$newurlp\|\\vskip 0 mm}/; |
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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 .= $texversion; |
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} |
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$flag_latex_header_remove = 'YES'; |
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} |
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$result .= '\end{document}'; |
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} |
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#-------------------------------------------------------- corrections for the different page formats |
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$result = &page_format_transformation($papersize,$layout,$numberofcolumns,$choice,$result,$assignment); |
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if ($layout eq 'CBI') { |
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$laystyle = 'album'; |
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} |
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$result = &latex_corrections($number_of_columns,$result); |
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#changes page's parameters for the one column output |
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if ($ENV{'form.numberofcolumns'} == 1) { |
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$result =~ s/\\textwidth= 9cm/\\textwidth= $ENV{'form.width'}/; |
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$result =~ s/\\textheight 25\.9cm/\\textheight $ENV{'form.height'}/; |
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$result =~ s/\\evensidemargin = -0\.57in/\\evensidemargin= $ENV{'form.leftmargin'}/; |
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$result =~ s/\\oddsidemargin = -0\.57in/\\oddsidemargin= $ENV{'form.leftmargin'}/; |
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} |
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#-- writing .tex file in prtspool |
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my $temp_file; |
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my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex"; |
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unless ($temp_file = Apache::File->new('>'.$filename)) { |
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$r->log_error("Couldn't open $filename for output $!"); |
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return SERVER_ERROR; |
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} |
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print $temp_file $result; |
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$r->print(<<FINALEND); |
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<meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename&$laystyle&$numberofcolumns&$selectionmade"> |
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</body> |
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</html> |
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FINALEND |
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} |
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######################################################################################## |
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|
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use Apache::lonwizard; |
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|
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sub printWizard { |
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my $r = shift; |
my $r = shift; |
|
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if ($ENV{'request.course.id'}) { |
if ($ENV{'request.course.id'}) { |
my $fn=$ENV{'request.course.fn'}; |
my $fn=$ENV{'request.course.fn'}; |
tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640); |
tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640); |
} |
} |
|
|
if ($r->header_only) { |
if ($r->header_only) { |
if ($ENV{'browser.mathml'}) { |
if ($ENV{'browser.mathml'}) { |
$r->content_type('text/xml'); |
$r->content_type('text/xml'); |
} else { |
} else { |
$r->content_type('text/html'); |
$r->content_type('text/html'); |
} |
} |
$r->send_http_header; |
$r->send_http_header; |
return OK; |
return OK; |
} |
} |
|
|
|
# Send header, nocache |
if ($ENV{'browser.mathml'}) { |
if ($ENV{'browser.mathml'}) { |
$r->content_type('text/xml'); |
$r->content_type('text/xml'); |
} else { |
} else { |
$r->content_type('text/html'); |
$r->content_type('text/html'); |
} |
} |
&Apache::loncommon::no_cache($r); |
&Apache::loncommon::no_cache($r); |
$r->send_http_header; |
$r->send_http_header; |
$r->rflush(); |
$r->rflush(); |
|
|
my ($resourceTitle,$sequenceTitle,$mapTitle) = &details_for_menu; |
# Unfortunately, this helper is so complicated we have to |
#if the resource doesn't have a title, use the filename |
# write it by hand |
if (!$resourceTitle) { |
|
my $url = $ENV{'form.postdata'}; |
|
$resourceTitle = substr($url, rindex($url, '/') + 1); |
|
} |
|
|
|
my $wizard = Apache::lonwizard->new("Printing Wizard", $ENV{QUERY_STRING}); |
|
|
|
$wizard->declareVars(['PRINT_TYPE', 'FORMAT', 'url', 'symb', 'postdata' , 'RESOURCES', 'FILES', 'STUDENTS']); |
Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING}); |
|
|
|
my $helper = Apache::lonhelper::helper->new("Printing Wizard"); |
|
|
|
# This will persistently load in the data we want from the |
|
# very first screen. |
|
if (defined($ENV{'form.symb'})) { |
|
$helper->{VARS}->{'symb'} = $ENV{'form.symb'}; |
|
} |
|
if (defined($ENV{'form.postdata'})) { |
|
$helper->{VARS}->{'postdata'} = $ENV{'form.postdata'}; |
|
} |
|
if (defined($ENV{'form.url'})) { |
|
$helper->{VARS}->{'url'} = $ENV{'form.url'}; |
|
} |
|
|
$wizard->{VARS}->{'postdata'} = $ENV{'form.postdata'}; |
my ($resourceTitle,$sequenceTitle,$mapTitle) = &details_for_menu; |
$wizard->{VARS}->{'url'} = $ENV{'form.postdata'}; |
if (!$resourceTitle) { # if the resource doesn't have a title, use the filename |
$wizard->{VARS}->{'symb'} = &Apache::lonnet::symbread($ENV{'form.postdata'}); |
my $url = $helper->{VARS}->{'postdata'}; |
|
$resourceTitle = substr($url, rindex($url, '/') + 1); |
|
} |
|
|
my $subdir = &Apache::lonnet::filelocation("", $ENV{'form.postdata'}); |
Apache::lonhelper::registerHelperTags(); |
$subdir =~ s|/[^/]+$||; |
|
|
|
my $symb = $wizard->{VARS}->{'symb'}; # Extract map |
# Extract map |
|
my $symb = $helper->{VARS}->{'symb'}; |
my ($map, $id, $url) = split(/__/, $symb); |
my ($map, $id, $url) = split(/__/, $symb); |
|
|
|
my $subdir = &Apache::lonnet::filelocation("", $helper->{VARS}->{'postdata'}); |
|
|
# This really ought to be in some repository in loncommon or something where it can just be grabbed. |
# "Delete everything after the last slash." |
my $problemFilter = sub { |
$subdir =~ s|/[^/]+$||; |
my $name = shift; |
|
return $name =~ m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/; |
|
}; |
|
|
|
# What can be printed is a very dynamic decision based on lots of factors. So we need to dynamically build this list. |
|
# To prevent security leaks, states are only added to the wizard if they can be reached, which ensures manipulating the |
|
# querystring won't allow anyone to reach states they shouldn't have permission to reach. |
|
|
|
my $printChoices = []; |
|
|
|
|
# What can be printed is a very dynamic decision based on |
|
# lots of factors. So we need to dynamically build this list. |
|
# To prevent security leaks, states are only added to the wizard |
|
# if they can be reached, which ensures manipulating the form input |
|
# won't allow anyone to reach states they shouldn't have permission |
|
# to reach. |
|
|
|
# printChoices is tracking the kind of printing the user can |
|
# do, and will be used in a choices construction later. |
|
# In the meantime we will be adding states and elements to |
|
# the helper by hand. |
|
my $printChoices = []; |
|
my $paramHash; |
# We can always print the current screen. |
# We can always print the current screen. |
push @{$printChoices}, ['current_document', "Current resource \"<b>$resourceTitle</b>\" (prints what you just saw on the screen)", 'CHOOSE_FORMAT']; |
|
|
|
if ($ENV{'form.postdata'}=~ /\/res\//) { |
push @{$printChoices}, ["<b>$resourceTitle</b> (exactly what was on the screen)", 'current_document', 'FINAL']; |
# Allow problems from sequence |
|
push @{$printChoices}, ['map_problems', "Problems from <b>$sequenceTitle</b>", 'CHOOSE_PROBLEMS']; |
|
Apache::lonwizard::resource_multichoice->new($wizard, "CHOOSE_PROBLEMS", 'Select Problems', "Select problems to print from <b>$sequenceTitle</b>:", 'CHOOSE_FORMAT', 'RESOURCES', sub {my $res = shift; return $res->is_problem()}, undef, $map); |
|
|
|
|
# If we're in a sequence... |
|
if ($helper->{VARS}->{'postdata'} =~ /\/res\//) { |
|
# Allow problems from sequence |
|
push @{$printChoices}, ["Problems from <b>$sequenceTitle</b>", 'map_problems', 'CHOOSE_PROBLEMS']; |
# Allow all resources from sequence |
# Allow all resources from sequence |
push @{$printChoices}, ['map_problems_pages', "Problem(s) and page(s) or html/xml file(s) from \"<b>$sequenceTitle</b>\"", 'CHOOSE_PROBLEMS_HTML']; |
push @{$printChoices}, ["Problems and pages from <b>$sequenceTitle</b>", 'map_problems_pages', 'CHOOSE_PROBLEMS_HTML']; |
Apache::lonwizard::resource_multichoice->new($wizard, "CHOOSE_PROBLEMS_HTML", 'Select Resources', "Select resources to print from <b>$sequenceTitle</b>:", "CHOOSE_FORMAT", 'RESOURCES', sub {my $res = shift; return !$res->is_map()}, undef, $map); |
|
|
my $isProblem = '$res->is_problem();'; |
|
my $isProblemOrMap = '$res->is_problem() || $res->is_map()'; |
|
my $isNotMap = '!$res->is_map();'; |
|
my $helperFragment = <<HELPERFRAGMENT; |
|
<state name="CHOOSE_PROBLEMS" title="Select Problems"> |
|
<message>Select problems to print:</message> |
|
<resource variable="RESOURCES" multichoice="1"> |
|
<nextstate>FINAL</nextstate> |
|
<filterfunc>return $isProblemOrMap</filterfunc> |
|
<choicefunc>return $isProblem</choicefunc> |
|
<mapurl>$map</mapurl> |
|
</resource> |
|
</state> |
|
|
|
<state name="CHOOSE_PROBLEMS_HTML" title="Select Resources"> |
|
<message>Select resources to print:</message> |
|
<resource variable="RESOURCES" multichoice="1"> |
|
<nextstate>FINAL</nextstate> |
|
<choicefunc>return $isNotMap;</choicefunc> |
|
<mapurl>$map</mapurl> |
|
</resource> |
|
</state> |
|
HELPERFRAGMENT |
|
|
|
&Apache::lonxml::xmlparse($r, 'helper', $helperFragment); |
} |
} |
|
|
# If the user is priviledged, allow them to print all |
# If the user is priviledged, allow them to print all |
# problems in the course, optionally for selected students |
# problems in the course, optionally for selected students |
if (($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) and ($ENV{'form.postdata'}=~/\/res\//)) { |
if (($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) and ($helper->{VARS}->{'postdata'}=~/\/res\//)) { |
push @{$printChoices}, ['all_problems', 'All problems in this course (<b>warning:</b> this may be time consuming)', 'CHOOSE_FORMAT']; |
push @{$printChoices}, ['<b>All problems</b> in course (may take a lot of time)', 'all_problems', 'FINAL']; |
push @{$printChoices}, ['problems_for_students', "Problems from <b>$sequenceTitle</b> for selected students", 'CHOOSE_STUDENTS']; |
push @{$printChoices}, ["Problems from <b>$sequenceTitle</b> for selected students", 'problems_for_students', 'CHOOSE_STUDENTS']; |
Apache::lonwizard::choose_student->new($wizard, "CHOOSE_STUDENTS", "Choose Students", "Select the students you wish to print the problems for:", 'CHOOSE_FORMAT', 'STUDENTS', 1); |
|
|
&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_STUDENTS); |
|
<state name="CHOOSE_STUDENTS" title="Choose Students"> |
|
<message>Select the students you wish to print the problems for:</message> |
|
<student multichoice='1' variable="STUDENTS" nextstate="FINAL" /> |
|
</state> |
|
CHOOSE_STUDENTS |
} |
} |
|
|
# FIXME: That RE should come from a library somewhere. |
# FIXME: That RE should come from a library somewhere. |
if ((&Apache::lonnet::allowed('bre',$subdir) eq 'F') and ($ENV{'form.postdata'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)/)) { |
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)/)) { |
push @{$printChoices}, ['problems_from_directory', "Problems from current subdirectory <br /><b><small>$subdir</small></b>", 'CHOOSE_FROM_SUBDIR']; |
push @{$printChoices}, ["Problems from <b>$subdir</b>", 'problems_from_directory', 'CHOOSE_FROM_SUBDIR']; |
Apache::lonwizard::choose_files->new($wizard, "CHOOSE_FROM_SUBDIR", "Select Files","Select problems you wish to print from <b>$subdir</b>:", 'CHOOSE_FORMAT', 'FILES', $subdir, $problemFilter); |
|
} |
my $f = '$filename'; |
|
&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_FROM_SUBDIR); |
|
<state name="CHOOSE_FROM_SUBDIR" title="Select Files"> |
|
<message>Select problems you wish to print from <b>$subdir</b></message> |
|
<files variable="FILES"> |
# Despite the appearance of states before here, this is the first state. |
<nextstate>FINAL</nextstate> |
Apache::lonwizard::switch_state->new($wizard, "START", "What do you want to print? Make a choice.", "PRINT_TYPE", $printChoices, "", ""); |
<filechoice>$subdir</filechoice> |
|
<filefilter>return $f =~ |
|
m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/; |
|
</filefilter> |
|
</state> |
|
CHOOSE_FROM_SUBDIR |
|
} |
|
|
Apache::lonprintout::page_format_state->new($wizard, "CHOOSE_FORMAT", "You can change page layout parameters here.", "FORMAT"); |
# Generate the first state, to select which resources get printed. |
|
Apache::lonhelper::state->new("START", "Selecting Resources to Print"); |
|
$paramHash = Apache::lonhelper::getParamHash(); |
|
$paramHash->{MESSAGE_TEXT} = "What do you want to print?"; |
|
Apache::lonhelper::message->new(); |
if ($ENV{'form.printWizDone'} ne 1) { |
$paramHash = Apache::lonhelper::getParamHash(); |
$r->print($wizard->display()); |
$paramHash->{'variable'} = 'PRINT_TYPE'; |
} else { |
$paramHash->{CHOICES} = $printChoices; |
&new_output_data($r); |
Apache::lonhelper::choices->new(); |
} |
Apache::lonprintout::page_format_state->new("FORMAT"); |
|
|
|
$helper->process(); |
|
|
|
# MANUAL BAILOUT CONDITION: |
|
# If we're in the "final" state, bailout and return to handler |
|
if ($helper->{STATE} eq 'FINAL') { |
|
return $helper; |
|
} |
|
|
|
$r->print($helper->display()); |
|
|
|
Apache::lonhelper::unregisterHelperTags(); |
|
|
untie %hash; |
untie %hash; |
|
|
|
|
return OK; |
return OK; |
} |
} |
|
|
Line 1717 package Apache::lonprintout::page_format
|
Line 1469 package Apache::lonprintout::page_format
|
|
|
=pod |
=pod |
|
|
=head1 Wizard state: page_format_state |
=head1 Helper element: page_format_state |
|
|
|
See lonhelper.pm documentation for discussion of the helper framework. |
|
|
See lonwizard.pm documentation for discussion of the wizard framework. |
Apache::lonprintout::page_format_state is an element 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. |
|
|
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. |
page_format_state is always directly invoked in lonprintout.pm, so there |
|
is no tag interface. You actually pass parameters to the constructor. |
|
|
=over 4 |
=over 4 |
|
|
=item * B<new>(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. |
=item * B<new>(varName): varName is where the print information will be stored in the format FIXME. |
|
|
=back |
=back |
|
|
=cut |
=cut |
|
|
use Apache::lonwizard; |
use Apache::lonhelper; |
|
|
no strict; |
no strict; |
@ISA = ("Apache::lonwizard::state"); |
@ISA = ("Apache::lonhelper::element"); |
use strict; |
use strict; |
|
|
my $maxColumns = 2; |
my $maxColumns = 2; |
Line 1747 my @paperSize = ("Letter [8 1/2x11 in]",
|
Line 1506 my @paperSize = ("Letter [8 1/2x11 in]",
|
# Paper type |
# Paper type |
|
|
sub new { |
sub new { |
my $proto = shift; |
my $self = Apache::lonhelper::element->new(); |
my $class = ref($proto) || $proto; |
|
my $self = bless $proto->SUPER::new(shift, shift, shift); |
|
|
|
$self->{VAR_NAME} = shift; |
$self->{'variable'} = shift; |
$self->{NEXT_STATE} = shift; |
bless($self); |
return $self; |
return $self; |
} |
} |
|
|
sub render { |
sub render { |
my $self = shift; |
my $self = shift; |
my $wizard = $self->{WIZARD}; |
my $helper = Apache::lonhelper::getHelper(); |
my $result = ''; |
my $result = ''; |
my $var = $self->{VAR_NAME}; |
my $var = $self->{'variable'}; |
my $curVal = $self->{WIZARD}->{VARS}->{$var}; |
my $curVal = $helper->{VARS}->{$var}; |
|
|
my ($layout, $cols, $paper) = split(/\|/, $curVal); |
my ($layout, $cols, $paper) = split(/\|/, $curVal); |
|
|
my $landscapeChecked = ($layout ne "L")? '' : 'checked '; |
|
my $portraitChecked = $landscapeChecked ? '' : 'checked '; |
|
|
|
$result .= <<STATEHTML; |
$result .= <<STATEHTML; |
|
|
<p>How should the printing be formatted?</p> |
<p>How should the printing be formatted?</p> |
<table cellpadding="3"> |
<table cellpadding="3"> |
<tr> |
<tr> |
<td align="center"><b>Orientation</b></td> |
<td align="center"><b>Layout</b></td> |
<td align="center"><b>Number of Columns</b></td> |
<td align="center"><b>Columns</b></td> |
<td align="center"><b>Paper size (<small>[width x height]</small>)</b></td> |
<td align="center"><b>Paper type</b></td> |
</tr> |
</tr> |
<tr> |
<tr> |
<td> |
<td> |
<input type="radio" name="${var}.layout" value="CBI" $landscapeChecked> Landscape<br /> |
<input type="radio" name="${var}.layout" value="L" checked='1' /> Landscape<br /> |
<input type="radio" name="${var}.layout" value="CAPA" $portraitChecked> Portrait |
<input type="radio" name="${var}.layout" value="P" /> Portrait |
</td> |
</td> |
<td align="center"> |
<td> |
<select name="${var}.cols"> |
<select name="${var}.cols"> |
STATEHTML |
STATEHTML |
|
|
my $i; |
my $i; |
$cols = 2; |
|
for ($i = 1; $i <= $maxColumns; $i++) { |
for ($i = 1; $i <= $maxColumns; $i++) { |
if ($i == $cols) { |
if ($i == $cols) { |
$result .= "<option value='$i' selected>$i</option>\n"; |
$result .= "<option value='$i' selected>$i</option>\n"; |
Line 1802 STATEHTML
|
Line 1555 STATEHTML
|
$i = 0; |
$i = 0; |
foreach (@paperSize) { |
foreach (@paperSize) { |
if ($paper == $i) { |
if ($paper == $i) { |
$result .= "<option selected value='$paperSize[$i]'>" . $paperSize[$i] . "</option>\n"; |
$result .= "<option selected value='$i'>" . $paperSize[$i] . "</option>\n"; |
} else { |
} else { |
$result .= "<option value='$paperSize[$i]'>" . $paperSize[$i] . "</option>\n"; |
$result .= "<option value='$i'>" . $paperSize[$i] . "</option>\n"; |
} |
} |
$i++; |
$i++; |
} |
} |
|
|
$result .= "</select></td></tr></table>"; |
$result .= "</select></td></tr></table>"; |
$result .= '<input type="hidden" name="printWizDone" value="1" />'; |
|
return $result; |
return $result; |
} |
} |
|
|