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version 1.10, 2001/12/07 23:35:54
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version 1.273, 2004/02/03 21:57:48
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Line 1
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Line 1
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| # The LearningOnline Network |
# The LearningOnline Network |
| # Printout |
# Printout |
| # |
# |
| # (Internal Server Error Handler |
# $Id$ |
| # |
# |
| # (Login Screen |
# Copyright Michigan State University Board of Trustees |
| # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14, |
|
| # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer) |
|
| # |
# |
| # 3/1/1 Gerd Kortemeyer) |
# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
| # |
# |
| # 3/1 Gerd Kortemeyer |
# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
| # |
# |
| # 9/17 Alex Sakharuk |
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| # |
# |
| package Apache::lonprintout; |
package Apache::lonprintout; |
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|
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Line 19 use strict;
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Line 32 use strict;
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| use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
| use Apache::lonxml; |
use Apache::lonxml; |
| use Apache::lonnet; |
use Apache::lonnet; |
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use Apache::loncommon; |
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use Apache::inputtags; |
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use Apache::grades; |
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use Apache::edit; |
| use Apache::File(); |
use Apache::File(); |
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use Apache::lonnavmaps; |
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use Apache::lonratedt; |
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use POSIX qw(strftime); |
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use Apache::lonlocal; |
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use GDBM_File; |
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|
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|
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my %hash; |
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my $LaTeXwidth = 0; |
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|
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|
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sub latex_header_footer_remove { |
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my $text = shift; |
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$text =~ s/\\end{document}//; |
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$text =~ s/\\documentclass([^&]*)\\begin{document}//; |
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return $text; |
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} |
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|
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|
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sub character_chart { |
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my $result = shift; |
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$result =~ s/&\#0?0?(7|9);//g; |
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$result =~ s/&\#0?(10|13);//g; |
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$result =~ s/&\#0?32;/ /g; |
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$result =~ s/&\#0?33;/!/g; |
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$result =~ s/&(\#0?34|quot);/\"/g; |
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$result =~ s/&\#0?35;/\\\#/g; |
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$result =~ s/&\#0?36;/\\\$/g; |
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$result =~ s/&\#0?37;/\\%/g; |
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$result =~ s/&(\#0?38|amp);/\\&/g; |
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$result =~ s/&\#(0?39|146);/\'/g; |
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$result =~ s/&\#0?40;/(/g; |
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$result =~ s/&\#0?41;/)/g; |
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$result =~ s/&\#0?42;/\*/g; |
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$result =~ s/&\#0?43;/\+/g; |
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$result =~ s/&\#(0?44|130);/,/g; |
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$result =~ s/&\#0?45;/-/g; |
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$result =~ s/&\#0?46;/\./g; |
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$result =~ s/&\#0?47;/\//g; |
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$result =~ s/&\#0?48;/0/g; |
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$result =~ s/&\#0?49;/1/g; |
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$result =~ s/&\#0?50;/2/g; |
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$result =~ s/&\#0?51;/3/g; |
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$result =~ s/&\#0?52;/4/g; |
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$result =~ s/&\#0?53;/5/g; |
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$result =~ s/&\#0?54;/6/g; |
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$result =~ s/&\#0?55;/7/g; |
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$result =~ s/&\#0?56;/8/g; |
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$result =~ s/&\#0?57;/9/g; |
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$result =~ s/&\#0?58;/:/g; |
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$result =~ s/&\#0?59;/;/g; |
| |
$result =~ s/&(\#0?60|lt|\#139);/\$<\$/g; |
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$result =~ s/&\#0?61;/\$=\$/g; |
| |
$result =~ s/&(\#0?62|gt|\#155);/\$>\$/g; |
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$result =~ s/&\#0?63;/\?/g; |
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$result =~ s/&\#0?65;/A/g; |
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$result =~ s/&\#0?66;/B/g; |
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$result =~ s/&\#0?67;/C/g; |
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$result =~ s/&\#0?68;/D/g; |
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$result =~ s/&\#0?69;/E/g; |
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$result =~ s/&\#0?70;/F/g; |
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$result =~ s/&\#0?71;/G/g; |
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$result =~ s/&\#0?72;/H/g; |
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$result =~ s/&\#0?73;/I/g; |
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$result =~ s/&\#0?74;/J/g; |
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$result =~ s/&\#0?75;/K/g; |
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$result =~ s/&\#0?76;/L/g; |
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$result =~ s/&\#0?77;/M/g; |
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$result =~ s/&\#0?78;/N/g; |
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$result =~ s/&\#0?79;/O/g; |
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$result =~ s/&\#0?80;/P/g; |
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$result =~ s/&\#0?81;/Q/g; |
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$result =~ s/&\#0?82;/R/g; |
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$result =~ s/&\#0?83;/S/g; |
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$result =~ s/&\#0?84;/T/g; |
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$result =~ s/&\#0?85;/U/g; |
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$result =~ s/&\#0?86;/V/g; |
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$result =~ s/&\#0?87;/W/g; |
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$result =~ s/&\#0?88;/X/g; |
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$result =~ s/&\#0?89;/Y/g; |
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$result =~ s/&\#0?90;/Z/g; |
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$result =~ s/&\#0?91;/[/g; |
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$result =~ s/&\#0?92;/\$\\setminus\$/g; |
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$result =~ s/&\#0?93;/]/g; |
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$result =~ s/&\#(0?94|136);/\$\\wedge\$/g; |
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$result =~ s/&\#(0?95|138|154);/\\underline{\\makebox[2mm]{\\strut}}/g; |
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$result =~ s/&\#(0?96|145);/\`/g; |
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$result =~ s/&\#0?97;/a/g; |
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$result =~ s/&\#0?98;/b/g; |
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$result =~ s/&\#0?99;/c/g; |
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$result =~ s/&\#100;/d/g; |
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$result =~ s/&\#101;/e/g; |
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$result =~ s/&\#102;/f/g; |
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$result =~ s/&\#103;/g/g; |
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$result =~ s/&\#104;/h/g; |
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$result =~ s/&\#105;/i/g; |
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$result =~ s/&\#106;/j/g; |
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$result =~ s/&\#107;/k/g; |
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$result =~ s/&\#108;/l/g; |
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$result =~ s/&\#109;/m/g; |
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$result =~ s/&\#110;/n/g; |
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$result =~ s/&\#111;/o/g; |
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$result =~ s/&\#112;/p/g; |
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$result =~ s/&\#113;/q/g; |
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$result =~ s/&\#114;/r/g; |
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$result =~ s/&\#115;/s/g; |
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$result =~ s/&\#116;/t/g; |
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$result =~ s/&\#117;/u/g; |
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$result =~ s/&\#118;/v/g; |
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$result =~ s/&\#119;/w/g; |
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$result =~ s/&\#120;/x/g; |
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$result =~ s/&\#121;/y/g; |
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$result =~ s/&\#122;/z/g; |
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$result =~ s/&\#123;/\\{/g; |
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$result =~ s/&\#124;/\|/g; |
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$result =~ s/&\#125;/\\}/g; |
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$result =~ s/&\#126;/\~/g; |
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$result =~ s/&\#131;/\\textflorin /g; |
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$result =~ s/&\#132;/\"/g; |
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$result =~ s/&\#133;/\$\\ldots\$/g; |
| |
$result =~ s/&\#134;/\$\\dagger\$/g; |
| |
$result =~ s/&\#135;/\$\\ddagger\$/g; |
| |
$result =~ s/&\#137;/\\textperthousand /g; |
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$result =~ s/&\#140;/{\\OE}/g; |
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$result =~ s/&\#147;/\`\`/g; |
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$result =~ s/&\#148;/\'\'/g; |
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$result =~ s/&\#149;/\$\\bullet\$/g; |
| |
$result =~ s/&\#150;/--/g; |
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$result =~ s/&\#151;/---/g; |
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$result =~ s/&\#152;/\$\\sim\$/g; |
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$result =~ s/&\#153;/\\texttrademark /g; |
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$result =~ s/&\#156;/\\oe/g; |
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$result =~ s/&\#159;/\\\"Y/g; |
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$result =~ s/&(\#160|nbsp);//g; |
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$result =~ s/&(\#161|iexcl);/!\`/g; |
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$result =~ s/&(\#162|cent);/\\textcent /g; |
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$result =~ s/&(\#163|pound);/\\pounds /g; |
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$result =~ s/&(\#164|curren);/\\textcurrency /g; |
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$result =~ s/&(\#165|yen);/\\textyen /g; |
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$result =~ s/&(\#166|brvbar);/\\textbrokenbar /g; |
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$result =~ s/&(\#167|sect);/\\textsection /g; |
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$result =~ s/&(\#168|uml);/\\texthighdieresis /g; |
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$result =~ s/&(\#169|copy);/\\copyright /g; |
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$result =~ s/&(\#170|ordf);/\\textordfeminine /g; |
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$result =~ s/&(\#172|not);/\$\\neg\$/g; |
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$result =~ s/&(\#173|shy);/ - /g; |
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$result =~ s/&(\#174|reg);/\\textregistered /g; |
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$result =~ s/&(\#175|macr);/\$^{-}\$/g; |
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$result =~ s/&(\#176|deg);/\$^{\\circ}\$/g; |
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$result =~ s/&(\#177|plusmn);/\$\\pm\$/g; |
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$result =~ s/&(\#178|sup2);/\$^2\$/g; |
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$result =~ s/&(\#179|sup3);/\$^3\$/g; |
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$result =~ s/&(\#180|acute);/\\textacute /g; |
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$result =~ s/&(\#181|micro);/\$\\mu\$/g; |
| |
$result =~ s/&(\#182|para);/\\P/g; |
| |
$result =~ s/&(\#183|middot);/\$\\cdot\$/g; |
| |
$result =~ s/&(\#184|cedil);/\\c{\\strut}/g; |
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$result =~ s/&(\#185|sup1);/\$^1\$/g; |
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$result =~ s/&(\#186|ordm);/\\textordmasculine /g; |
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$result =~ s/&(\#188|frac14);/\\textonequarter /g; |
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$result =~ s/&(\#189|frac12);/\\textonehalf /g; |
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$result =~ s/&(\#190|frac34);/\\textthreequarters /g; |
| |
$result =~ s/&(\#191|iquest);/?\`/g; |
| |
$result =~ s/&(\#192|Agrave);/\\\`{A}/g; |
| |
$result =~ s/&(\#193|Aacute);/\\\'{A}/g; |
| |
$result =~ s/&(\#194|Acirc);/\\^{A}/g; |
| |
$result =~ s/&(\#195|Atilde);/\\~{A}/g; |
| |
$result =~ s/&(\#196|Auml);/\\\"{A}/g; |
| |
$result =~ s/&(\#197|Aring);/{\\AA}/g; |
| |
$result =~ s/&(\#198|AElig);/{\\AE}/g; |
| |
$result =~ s/&(\#199|Ccedil);/\\c{c}/g; |
| |
$result =~ s/&(\#200|Egrave);/\\\`{E}/g; |
| |
$result =~ s/&(\#201|Eacute);/\\\'{E}/g; |
| |
$result =~ s/&(\#202|Ecirc);/\\^{E}/g; |
| |
$result =~ s/&(\#203|Euml);/\\\"{E}/g; |
| |
$result =~ s/&(\#204|Igrave);/\\\`{I}/g; |
| |
$result =~ s/&(\#205|Iacute);/\\\'{I}/g; |
| |
$result =~ s/&(\#206|Icirc);/\\^{I}/g; |
| |
$result =~ s/&(\#207|Iuml);/\\\"{I}/g; |
| |
$result =~ s/&(\#209|Ntilde);/\\~{N}/g; |
| |
$result =~ s/&(\#210|Ograve);/\\\`{O}/g; |
| |
$result =~ s/&(\#211|Oacute);/\\\'{O}/g; |
| |
$result =~ s/&(\#212|Ocirc);/\\^{O}/g; |
| |
$result =~ s/&(\#213|Otilde);/\\~{O}/g; |
| |
$result =~ s/&(\#214|Ouml);/\\\"{O}/g; |
| |
$result =~ s/&(\#215|times);/\$\\times\$/g; |
| |
$result =~ s/&(\#216|Oslash);/{\\O}/g; |
| |
$result =~ s/&(\#217|Ugrave);/\\\`{U}/g; |
| |
$result =~ s/&(\#218|Uacute);/\\\'{U}/g; |
| |
$result =~ s/&(\#219|Ucirc);/\\^{U}/g; |
| |
$result =~ s/&(\#220|Uuml);/\\\"{U}/g; |
| |
$result =~ s/&(\#221|Yacute);/\\\'{Y}/g; |
| |
$result =~ s/&(\#223|szlig);/\\ss/g; |
| |
$result =~ s/&(\#224|agrave);/\\\`{a}/g; |
| |
$result =~ s/&(\#225|aacute);/\\\'{a}/g; |
| |
$result =~ s/&(\#226|acirc);/\\^{a}/g; |
| |
$result =~ s/&(\#227|atilde);/\\~{a}/g; |
| |
$result =~ s/&(\#228|auml);/\\\"{a}/g; |
| |
$result =~ s/&(\#229|aring);/{\\aa}/g; |
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$result =~ s/&(\#230|aelig);/{\\ae}/g; |
| |
$result =~ s/&(\#231|ccedil);/\\c{c}/g; |
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$result =~ s/&(\#232|egrave);/\\\`{e}/g; |
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$result =~ s/&(\#233|eacute);/\\\'{e}/g; |
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$result =~ s/&(\#234|ecirc);/\\^{e}/g; |
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$result =~ s/&(\#235|euml);/\\\"{e}/g; |
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$result =~ s/&(\#236|igrave);/\\\`{i}/g; |
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$result =~ s/&(\#237|iacute);/\\\'{i}/g; |
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$result =~ s/&(\#238|icirc);/\\^{i}/g; |
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$result =~ s/&(\#239|iuml);/\\\"{i}/g; |
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$result =~ s/&(\#240|eth);/\$\\partial\$/g; |
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$result =~ s/&(\#241|ntilde);/\\~{n}/g; |
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$result =~ s/&(\#242|ograve);/\\\`{o}/g; |
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$result =~ s/&(\#243|oacute);/\\\'{o}/g; |
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$result =~ s/&(\#244|ocirc);/\\^{o}/g; |
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$result =~ s/&(\#245|otilde);/\\~{o}/g; |
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$result =~ s/&(\#246|ouml);/\\\"{o}/g; |
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$result =~ s/&(\#247|divide);/\$\\div\$/g; |
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$result =~ s/&(\#248|oslash);/{\\o}/g; |
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$result =~ s/&(\#249|ugrave);/\\\`{u}/g; |
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$result =~ s/&(\#250|uacute);/\\\'{u}/g; |
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$result =~ s/&(\#251|ucirc);/\\^{u}/g; |
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$result =~ s/&(\#252|uuml);/\\\"{u}/g; |
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$result =~ s/&(\#253|yacute);/\\\'{y}/g; |
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$result =~ s/&(\#255|yuml);/\\\"{y}/g; |
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$result =~ s/&\#952;/\$\\theta\$/g; |
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#Greek Alphabet |
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$result =~ s/&(alpha|\#945);/\$\\alpha \$/g; |
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$result =~ s/&(beta|\#946);/\$\\beta \$/g; |
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$result =~ s/&(gamma|\#947);/\$\\gamma \$/g; |
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$result =~ s/&(delta|\#948);/\$\\delta \$/g; |
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$result =~ s/&(epsilon|\#949);/\$\\epsilon \$/g; |
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$result =~ s/&(zeta|\#950);/\$\\zeta \$/g; |
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$result =~ s/&(eta|\#951);/\$\\eta \$/g; |
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$result =~ s/&(theta|\#952);/\$\\theta \$/g; |
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$result =~ s/&(iota|\#953);/\$\\iota \$/g; |
| |
$result =~ s/&(kappa|\#954);/\$\\kappa \$/g; |
| |
$result =~ s/&(lambda|\#955);/\$\\lambda \$/g; |
| |
$result =~ s/&(mu|\#956);/\$\\mu \$/g; |
| |
$result =~ s/&(nu|\#957);/\$\\nu \$/g; |
| |
$result =~ s/&(xi|\#958);/\$\\xi \$/g; |
| |
$result =~ s/&(omicron|\#959);/o/g; |
| |
$result =~ s/&(pi|\#960);/\$\\pi \$/g; |
| |
$result =~ s/&(rho|\#961);/\$\\rho \$/g; |
| |
$result =~ s/&(sigma|\#963);/\$\\sigma \$/g; |
| |
$result =~ s/&(tau|\#964);/\$\\tau \$/g; |
| |
$result =~ s/&(upsilon|\#965);/\$\\upsilon \$/g; |
| |
$result =~ s/&(phi|\#966);/\$\\phi \$/g; |
| |
$result =~ s/&(chi|\#967);/\$\\chi \$/g; |
| |
$result =~ s/&(psi|\#968);/\$\\psi \$/g; |
| |
$result =~ s/&(omega|\#969);/\$\\omega \$/g; |
| |
$result =~ s/&(thetasym|\#977);/\$\\vartheta \$/g; |
| |
$result =~ s/&(piv|\#982);/\$\\varpi \$/g; |
| |
$result =~ s/&(Alpha|\#913);/A/g; |
| |
$result =~ s/&(Beta|\#914);/B/g; |
| |
$result =~ s/&(Gamma|\#915);/\$\\Gamma \$/g; |
| |
$result =~ s/&(Delta|\#916);/\$\\Delta \$/g; |
| |
$result =~ s/&(Epsilon|\#917);/E/g; |
| |
$result =~ s/&(Zeta|\#918);/Z/g; |
| |
$result =~ s/&(Eta|\#919);/H/g; |
| |
$result =~ s/&(Theta|\#920);/\$\\Theta \$/g; |
| |
$result =~ s/&(Iota|\#921);/I/g; |
| |
$result =~ s/&(Kappa|\#922);/K/g; |
| |
$result =~ s/&(Lambda|\#923);/\$\\Lambda \$/g; |
| |
$result =~ s/&(Mu|\#924);/M/g; |
| |
$result =~ s/&(Nu|\#925);/N/g; |
| |
$result =~ s/&(Xi|\#926);/\$\\Xi \$/g; |
| |
$result =~ s/&(Omicron|\#927);/O/g; |
| |
$result =~ s/&(Pi|\#928);/\$\\Pi \$/g; |
| |
$result =~ s/&(Rho|\#929);/P/g; |
| |
$result =~ s/&(Sigma|\#931);/\$\\Sigma \$/g; |
| |
$result =~ s/&(Tau|\#932);/T/g; |
| |
$result =~ s/&(Upsilon|\#933);/\$\\Upsilon \$/g; |
| |
$result =~ s/&(Phi|\#934);/\$\\Phi \$/g; |
| |
$result =~ s/&(Chi|\#935);/X/g; |
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$result =~ s/&(Psi|\#936);/\$\\Psi \$/g; |
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$result =~ s/&(Omega|\#937);/\$\\Omega \$/g; |
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#Arrows (extended HTML 4.01) |
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$result =~ s/&(larr|\#8592);/\$\\leftarrow \$/g; |
| |
$result =~ s/&(uarr|\#8593);/\$\\uparrow \$/g; |
| |
$result =~ s/&(rarr|\#8594);/\$\\rightarrow \$/g; |
| |
$result =~ s/&(darr|\#8595);/\$\\downarrow \$/g; |
| |
$result =~ s/&(harr|\#8596);/\$\\leftrightarrow \$/g; |
| |
$result =~ s/&(lArr|\#8656);/\$\\Leftarrow \$/g; |
| |
$result =~ s/&(uArr|\#8657);/\$\\Uparrow \$/g; |
| |
$result =~ s/&(rArr|\#8658);/\$\\Rightarrow \$/g; |
| |
$result =~ s/&(dArr|\#8659);/\$\\Downarrow \$/g; |
| |
$result =~ s/&(hArr|\#8660);/\$\\Leftrightarrow \$/g; |
| |
#Mathematical Operators (extended HTML 4.01) |
| |
$result =~ s/&(forall|\#8704);/\$\\forall \$/g; |
| |
$result =~ s/&(part|\#8706);/\$\\partial \$/g; |
| |
$result =~ s/&(exist|\#8707);/\$\\exists \$/g; |
| |
$result =~ s/&(empty|\#8709);/\$\\emptyset \$/g; |
| |
$result =~ s/&(nabla|\#8711);/\$\\nabla \$/g; |
| |
$result =~ s/&(isin|\#8712);/\$\\in \$/g; |
| |
$result =~ s/&(notin|\#8713);/\$\\notin \$/g; |
| |
$result =~ s/&(ni|\#8715);/\$\\ni \$/g; |
| |
$result =~ s/&(prod|\#8719);/\$\\prod \$/g; |
| |
$result =~ s/&(sum|\#8721);/\$\\sum \$/g; |
| |
$result =~ s/&(minus|\#8722);/\$-\$/g; |
| |
$result =~ s/&(lowast|\#8727);/\$*\$/g; |
| |
$result =~ s/&(radic|\#8730);/\$\\surd \$/g; |
| |
$result =~ s/&(prop|\#8733);/\$\\propto \$/g; |
| |
$result =~ s/&(infin|\#8734);/\$\\infty \$/g; |
| |
$result =~ s/&(ang|\#8736);/\$\\angle \$/g; |
| |
$result =~ s/&(and|\#8743);/\$\\wedge \$/g; |
| |
$result =~ s/&(or|\#8744);/\$\\vee \$/g; |
| |
$result =~ s/&(cap|\#8745);/\$\\cap \$/g; |
| |
$result =~ s/&(cup|\#8746);/\$\\cup \$/g; |
| |
$result =~ s/&(int|\#8747);/\$\\int \$/g; |
| |
$result =~ s/&(sim|\#8764);/\$\\sim \$/g; |
| |
$result =~ s/&(cong|\#8773);/\$\\cong \$/g; |
| |
$result =~ s/&(asymp|\#8776);/\$\\approx \$/g; |
| |
$result =~ s/&(ne|\#8800);/\$\\not= \$/g; |
| |
$result =~ s/&(equiv|\#8801);/\$\\equiv \$/g; |
| |
$result =~ s/&(le|\#8804);/\$\\leq \$/g; |
| |
$result =~ s/&(ge|\#8805);/\$\\geq \$/g; |
| |
$result =~ s/&(sub|\#8834);/\$\\subset \$/g; |
| |
$result =~ s/&(sup|\#8835);/\$\\supset \$/g; |
| |
$result =~ s/&(nsub|\#8836);/\$\\not\\subset \$/g; |
| |
$result =~ s/&(sube|\#8838);/\$\\subseteq \$/g; |
| |
$result =~ s/&(supe|\#8839);/\$\\supseteq \$/g; |
| |
$result =~ s/&(oplus|\#8853);/\$\\oplus \$/g; |
| |
$result =~ s/&(otimes|\#8855);/\$\\otimes \$/g; |
| |
$result =~ s/&(perp|\#8869);/\$\\perp \$/g; |
| |
$result =~ s/&(sdot|\#8901);/\$\\cdot \$/g; |
| |
#Geometric Shapes (extended HTML 4.01) |
| |
$result =~ s/&(loz|\#9674);/\$\\Diamond \$/g; |
| |
#Miscellaneous Symbols (extended HTML 4.01) |
| |
$result =~ s/&(spades|\#9824);/\$\\spadesuit \$/g; |
| |
$result =~ s/&(clubs|\#9827);/\$\\clubsuit \$/g; |
| |
$result =~ s/&(hearts|\#9829);/\$\\heartsuit \$/g; |
| |
$result =~ s/&(diams|\#9830);/\$\\diamondsuit \$/g; |
| |
return $result; |
| |
} |
| |
|
| sub headerform { |
|
| my $r = shift; |
sub page_format { |
| $r->print(<<ENDHEADER); |
# |
| <html> |
#Correspondence between $papersize variable and real paper format: |
| <head> |
# 0 - "Letter [8 1/2x11 in]" |
| <title>LON-CAPA output for printing</title> |
# 1 - "Legal [8 1/2x14 in]" |
| </head> |
# 2 - "Ledger/Tabloid [11x17 in]" |
| <body bgcolor="FFFFFF"> |
# 3 - "Executive [7 1/2x10 in]" |
| <form method="post" enctype="multipart/form-data" action="/adm/printout" name="printform"> |
# 4 - "A2 [420x594 mm]" |
| <h1>Printout:</h1><br></br> |
# 5 - "A3 [297x420 mm]" |
| ENDHEADER |
# 6 - "A4 [210x297 mm]" |
| |
# 7 - "A5 [148x210 mm]" |
| |
# 8 - "A6 [105x148 mm]" |
| |
# |
| |
my ($papersize,$layout,$numberofcolumns) = @_; |
| |
my ($textwidth,$textheight,$oddoffset,$evenoffset,$topmargin) = (0,0,0,0,0); |
| |
if ($papersize eq '0') { |
| |
if ($layout eq 'book') { |
| |
if ($numberofcolumns == 1) { |
| |
$textwidth = '7.1 in'; #'18 cm'; |
| |
$textheight = '10.2 in'; #'25.9 cm'; |
| |
$oddoffset = '-0.57 in'; |
| |
$evenoffset = '-0.57 in'; |
| |
} elsif ($numberofcolumns == 2) { |
| |
$textwidth = '3.66 in'; #'93 mm'; |
| |
$textheight = '10.2 in'; #'25.9 cm'; |
| |
$oddoffset = '-0.57 in'; |
| |
$evenoffset = '-0.57 in'; |
| |
} |
| |
} elsif ($layout eq 'album') { |
| |
if ($numberofcolumns eq '1') { |
| |
$textwidth = '8.8 in'; |
| |
$textheight = '6.8 in'; |
| |
$oddoffset = '-40 pt'; |
| |
$evenoffset = '-60 pt'; |
| |
} elsif ($numberofcolumns == 2) { |
| |
$textwidth = '4.4 in'; |
| |
$textheight = '6.8 in'; |
| |
$oddoffset = '-0.5 in'; |
| |
$evenoffset = '-1.5 in'; |
| |
$topmargin = '3.5 in'; |
| |
} |
| |
} |
| |
# } elsif($papersize eq '1') { |
| |
# } elsif($papersize eq '2') { |
| |
# } elsif($papersize eq '3'/) { |
| |
} elsif($papersize eq '6') { |
| |
if ($layout eq 'book') { |
| |
if ($numberofcolumns == 1) { |
| |
$textwidth = '18 cm'; |
| |
$textheight = '28 cm'; |
| |
$oddoffset = '-0.57 in'; |
| |
$evenoffset = '-0.57 in'; |
| |
} elsif ($numberofcolumns == 2) { |
| |
$textwidth = '96 mm'; |
| |
$textheight = '2 cm'; |
| |
$oddoffset = '-0.57 in'; |
| |
$evenoffset = '-0.57 in'; |
| |
} |
| |
} elsif ($layout eq 'album') { |
| |
if ($numberofcolumns eq '1') { |
| |
$textwidth = '8.5 in'; |
| |
$textheight = '7.7 in'; |
| |
$oddoffset = '-40 pt'; |
| |
$evenoffset = '-60 pt'; |
| |
} elsif ($numberofcolumns == 2) { |
| |
$textwidth = '3.9 in'; |
| |
$textheight = '7.7 in'; |
| |
$oddoffset = '-40 pt'; |
| |
$evenoffset = '-60 pt'; |
| |
} |
| |
} |
| |
# } elsif($papersize eq '5') { |
| |
# } elsif($papersize eq '4') { |
| |
# } elsif($papersize eq '7') { |
| |
# } elsif($papersize eq '8') { |
| |
} |
| |
return $textwidth,$textheight,$oddoffset,$evenoffset,$topmargin; |
| } |
} |
| |
|
| |
|
| sub menu_for_output { |
sub get_name { |
| my $r = shift; |
my ($uname,$udom)=@_; |
| $r->print(<<ENDMENUOUT); |
if (!defined($uname)) { $uname=$ENV{'user.name'}; } |
| <input type="hidden" name="phase" value="two"> |
if (!defined($udom)) { $udom=$ENV{'user.domain'}; } |
| <input type="hidden" name="url" value="$ENV{'form.postdata'}"> |
my $plainname=&Apache::loncommon::plainname($uname,$udom); |
| <input type="radio" name="choice" value="Standard LaTeX output for current document"> Standard LaTeX output for current document<br /> |
if ($plainname=~/^\s*$/) { $plainname=$uname.'@'.$udom; } |
| <input type="radio" name="choice" value="Standard LaTeX output for the primary sequence"> Standard LaTeX output for the primary sequence<br /> |
$plainname=&Apache::lonxml::latex_special_symbols($plainname,'header'); |
| <input type="radio" name="choice" value="Standard LaTeX output for the top level sequence"> Standard LaTeX output for the top level sequence<br /> |
return $plainname; |
| <input type="submit" value="Please make a choice"> |
} |
| </form> |
|
| </body> |
sub get_course { |
| </html> |
my $courseidinfo; |
| ENDMENUOUT |
if (defined($ENV{'request.course.id'})) { |
| |
$courseidinfo = &Apache::lonxml::latex_special_symbols(&Apache::lonnet::unescape($ENV{'course.'.$ENV{'request.course.id'}.'.description'}),'header'); |
| |
} |
| |
return $courseidinfo; |
| |
} |
| |
|
| |
sub page_format_transformation { |
| |
my ($papersize,$layout,$numberofcolumns,$choice,$text,$assignment,$tableofcontents,$indexlist) = @_; |
| |
my ($textwidth,$textheight,$oddoffset,$evenoffset,$topmargin); |
| |
$assignment=&Apache::lonxml::latex_special_symbols($assignment,'header'); |
| |
($textwidth,$textheight,$oddoffset,$evenoffset,$topmargin) = &page_format($papersize,$layout,$numberofcolumns,$topmargin); |
| |
my $name = &get_name(); |
| |
my $courseidinfo = &get_course(); |
| |
if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo } |
| |
if ($layout eq 'album') { |
| |
my $topmargintoinsert = ''; |
| |
if ($topmargin ne '0') {$topmargintoinsert='\setlength{\topmargin}{'.$topmargin.'}';} |
| |
$text =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{$oddoffset}\\setlength{\\evensidemargin}{$evenoffset}$topmargintoinsert\\setlength{\\textwidth}{$textwidth}\\setlength{\\textheight}{$textheight}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt}\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\usepackage{fancyhdr}\\pagestyle{fancy}\\rhead{}\\chead{}\\lhead{\\textbf{$name} $courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}} \\begin{document}\\voffset=-0\.8 cm\\setcounter{page}{1} /; |
| |
} elsif ($layout eq 'book') { |
| |
if ($choice ne 'All class print') { |
| |
$text =~ s/\\begin{document}/\\textheight $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\usepackage{fancyhdr}\\pagestyle{fancy}\\rhead{}\\chead{}\\lhead{\\textbf{$name} $courseidinfo \\hfill \\thepage \\\\ \\textit{$assignment}}\\begin{document}\\voffset=-0\.8 cm\\setcounter{page}{1}/; |
| |
} else { |
| |
$text =~ s/\\pagestyle{fancy}\\rhead{}\\chead{}\s*\\begin{document}/\\textheight = $textheight\\oddsidemargin = $evenoffset\\evensidemargin = $evenoffset\\textwidth= $textwidth\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/\$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\pagestyle{fancy}\\rhead{}\\chead{}\\begin{document}\\voffset=-0\.8cm\\setcounter{page}{1} \\vskip 5 mm /; |
| |
} |
| |
} |
| |
if ($tableofcontents eq 'yes') {$text=~s/(\\setcounter\{page\}\{1\})/$1 \\tableofcontents\\newpage /;} |
| |
if ($indexlist eq 'yes') { |
| |
$text=~s/(\\begin{document})/\\makeindex $1/; |
| |
$text=~s/(\\end{document})/\\strut\\\\\\strut\\printindex $1/; |
| |
} |
| |
return $text; |
| } |
} |
| |
|
| |
|
| |
sub page_cleanup { |
| |
my $result = shift; |
| |
|
| |
$result =~ m/\\end{document}(\d*)$/; |
| |
my $number_of_columns = $1; |
| |
my $insert = '{'; |
| |
for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; } |
| |
$insert .= '}'; |
| |
$result =~ s/(\\begin{longtable})INSERTTHEHEADOFLONGTABLE\\endfirsthead\\endhead/$1$insert/g; |
| |
$result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g; |
| |
return $result,$number_of_columns; |
| |
} |
| |
|
| |
|
| |
sub details_for_menu { |
| |
|
| |
my $name_of_resourse = &Apache::lonnet::gettitle($ENV{'form.postdata'}); |
| |
my $symbolic = &Apache::lonnet::symbread($ENV{'form.postdata'}); |
| |
my ($map,$id,$resource)=&Apache::lonnet::decode_symb($symbolic); |
| |
$map=&Apache::lonnet::clutter($map); |
| |
my $name_of_sequence = &Apache::lonnet::gettitle($map); |
| |
if ($name_of_sequence =~ /^\s*$/) { |
| |
$map =~ m|([^/]+)$|; |
| |
$name_of_sequence = $1; |
| |
} |
| |
my $name_of_map = &Apache::lonnet::gettitle($ENV{'request.course.uri'}); |
| |
if ($name_of_map =~ /^\s*$/) { |
| |
$ENV{'request.course.uri'} =~ m|([^/]+)$|; |
| |
$name_of_map = $1; |
| |
} |
| |
return ($name_of_resourse,$name_of_sequence,$name_of_map); |
| |
|
| |
} |
| |
|
| |
|
| |
sub latex_corrections { |
| |
|
| |
my ($number_of_columns,$result) = @_; |
| |
|
| |
# $result =~ s/\\includegraphics{/\\includegraphics\[width=\\minipagewidth\]{/g; |
| |
$result =~ s/\$number_of_columns/$number_of_columns/g; |
| |
$result =~ s/(\\end{document})/\\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 $1/; |
| |
$result =~ s/(\\end{longtable}\s*)(\\strut\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g; |
| |
$result =~ s/(\\end{longtable}\s*)\\strut\\newline/$1/g; |
| |
#-- LaTeX corrections |
| |
my $first_comment = index($result,'<!--',0); |
| |
while ($first_comment != -1) { |
| |
my $end_comment = index($result,'-->',$first_comment); |
| |
substr($result,$first_comment,$end_comment-$first_comment+3) = ''; |
| |
$first_comment = index($result,'<!--',$first_comment); |
| |
} |
| |
$result =~ s/^\s+$//gm; #remove empty lines |
| |
$result =~ s/(\s)(\s+)/$1/g; #removes more than one empty space |
| |
$result =~ s/\\\\\s*\\vskip/\\vskip/gm; |
| |
$result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g; |
| |
$result =~ s/{\\par }\s*\\\\/\\\\/gm; |
| |
$result =~ s/\\\\\s+\[/ \[/g; |
| |
$result =~ s/\b__+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g; |
| |
#conversion of html characters to LaTeX equivalents |
| |
if ($result =~ m/&(\w+|#\d+);/) { |
| |
$result = &character_chart($result); |
| |
} |
| |
$result =~ s/(\\end{tabular})\s*\\vskip 0 mm/$1/g; |
| |
$result =~ s/(\\begin{enumerate})\s*\\noindent/$1/g; |
| |
|
| |
return $result; |
| |
} |
| |
|
| |
|
| |
sub index_table { |
| |
my $currentURL = shift; |
| |
my $insex_string=''; |
| |
$currentURL=~s/\.([^\/+])$/\.$1\.meta/; |
| |
$insex_string=&Apache::lonnet::metadata($currentURL,'keywords'); |
| |
return $insex_string; |
| |
} |
| |
|
| |
|
| |
sub IndexCreation { |
| |
my ($texversion,$currentURL)=@_; |
| |
my @key_words=split(/,/,&index_table($currentURL)); |
| |
my $chunk=''; |
| |
my $st=index $texversion,'\addcontentsline{toc}{subsection}{'; |
| |
if ($st>0) { |
| |
for (my $i=0;$i<3;$i++) {$st=(index $texversion,'}',$st+1);} |
| |
$chunk=substr($texversion,0,$st+1); |
| |
substr($texversion,0,$st+1)=' '; |
| |
} |
| |
foreach my $key_word (@key_words) { |
| |
if ($key_word=~/\S+/) { |
| |
$texversion=~s/\b($key_word)\b/$1 \\index{$key_word} /i; |
| |
} |
| |
} |
| |
if ($st>0) {substr($texversion,0,1)=$chunk;} |
| |
return $texversion; |
| |
} |
| |
|
| |
sub print_latex_header { |
| |
my $mode=shift; |
| |
my $output='\documentclass[letterpaper]{article}'; |
| |
if ($mode eq 'batchmode') { |
| |
$output.='\batchmode'; |
| |
} |
| |
$output.='\newcommand{\keephidden}[1]{}\renewcommand{\deg}{$^{\circ}$}'. |
| |
'\usepackage{longtable}\usepackage{textcomp}\usepackage{makeidx}'. |
| |
'\usepackage[dvips]{graphicx}\usepackage{epsfig}\usepackage{calc}'. |
| |
'\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}'. |
| |
'\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}'. |
| |
'\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}'. |
| |
'\setlength{\belowdisplayskip}{0.04in}\setlength{\abovedisplayskip}{0.05in}'. |
| |
'\setlength{\abovedisplayshortskip}{-0.04in}'. |
| |
'\setlength{\belowdisplayshortskip}{0.04in}}}{\end{list}}'. |
| |
'\renewenvironment{theindex}{\begin{list}{}{{\vskip 1mm \noindent \large'. |
| |
'\textbf{Index}} \newline \setlength{\rightmargin}{0in}'. |
| |
'\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.01in}'. |
| |
'\setlength{\itemsep}{0.1in}\setlength{\parsep}{-0.02in}'. |
| |
'\setlength{\belowdisplayskip}{0.01in}\setlength{\abovedisplayskip}{0.01in}'. |
| |
'\setlength{\abovedisplayshortskip}{-0.04in}'. |
| |
'\setlength{\belowdisplayshortskip}{0.01in}}}{\end{list}}\begin{document}'; |
| |
return $output; |
| |
} |
| |
|
| |
sub path_to_problem { |
| |
my ($urlp,$LaTeXwidth)=@_; |
| |
my $newurlp = ''; |
| |
$LaTeXwidth=~s/\s*mm\s*$//; |
| |
my $HowMany = length($urlp)*2; |
| |
if ($HowMany > $LaTeXwidth) { |
| |
my @temporrary = split '/',$urlp; |
| |
my $HowManyNew = 0; |
| |
for (my $ii=0;$ii<=$#temporrary;$ii++) { |
| |
if ($temporrary[$ii] ne '') { |
| |
$HowManyNew += length($temporrary[$ii])*2; |
| |
if ($HowManyNew < $LaTeXwidth ) { |
| |
$newurlp .= '/'.$temporrary[$ii]; |
| |
} else { |
| |
$HowManyNew = 0; |
| |
$newurlp .= '|\vskip -1 mm \noindent \verb|'; |
| |
$ii--; |
| |
} |
| |
} |
| |
} |
| |
} else { |
| |
$newurlp=$urlp; |
| |
} |
| |
return '{\small\noindent\verb|'.$newurlp.'|\vskip 0 mm}'; |
| |
} |
| |
|
| sub output_data { |
sub output_data { |
| my $r = shift; |
my ($r,$helper,$rparmhash) = @_; |
| |
my %parmhash = %$rparmhash; |
| |
my $bodytag=&Apache::loncommon::bodytag('Preparing Printout'); |
| $r->print(<<ENDPART); |
$r->print(<<ENDPART); |
| <html> |
<html> |
| |
<script type="text/javascript" language="Javascript" > |
| |
var editbrowser; |
| |
function openbrowser(formname,elementname,only,omit) { |
| |
var url = '/res/?'; |
| |
if (editbrowser == null) { |
| |
url += 'launch=1&'; |
| |
} |
| |
url += 'catalogmode=interactive&'; |
| |
url += 'mode=parmset&'; |
| |
url += 'form=' + formname + '&'; |
| |
if (only != null) { |
| |
url += 'only=' + only + '&'; |
| |
} |
| |
if (omit != null) { |
| |
url += 'omit=' + omit + '&'; |
| |
} |
| |
url += 'element=' + elementname + ''; |
| |
var title = 'Browser'; |
| |
var options = 'scrollbars=1,resizable=1,menubar=0'; |
| |
options += ',width=700,height=600'; |
| |
editbrowser = open(url,title,options,'1'); |
| |
editbrowser.focus(); |
| |
} |
| |
</script> |
| <head> |
<head> |
| <title>LON-CAPA output for printing</title> |
<title>LON-CAPA output for printing</title> |
| </head> |
</head> |
| <body bgcolor="FFFFFF"> |
$bodytag |
| <hr> |
Please stand by while processing your print request, this may take some time ... |
| ENDPART |
ENDPART |
| |
|
| my $choice = $ENV{'form.choice'}; |
my $format_from_helper = $helper->{'VARS'}->{'FORMAT'}; |
| my $result = ''; |
my ($result,$selectionmade) = ('',''); |
| my %mystyle; |
my $number_of_columns = 1; #used only for pages to determine the width of the cell |
| my $filename; |
my @temporary_array=split /\|/,$format_from_helper; |
| |
my ($laystyle,$numberofcolumns,$papersize)=@temporary_array; |
| |
if ($laystyle eq 'L') { |
| |
$laystyle='album'; |
| |
} else { |
| |
$laystyle='book'; |
| |
} |
| |
my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$laystyle,$numberofcolumns); |
| |
my $assignment = $ENV{'form.assignment'}; |
| |
my $LaTeXwidth; |
| |
if ($textwidth=~/(\d+\.?\d*)\s*cm/) { |
| |
$LaTeXwidth = $1*10; |
| |
} elsif ($textwidth=~/(\d+\.?\d*)\s*mm/) { |
| |
$LaTeXwidth = $1; |
| |
} elsif ($textwidth=~/(\d+\.?\d*)\s*in/) { |
| |
$LaTeXwidth = $1*25.4; |
| |
} |
| |
$LaTeXwidth.=' mm'; |
| |
my @print_array=(); |
| |
|
| |
if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'current_document') { |
| |
#-- single document - problem, page, html, xml, ... |
| |
my $currentURL; |
| |
if ($helper->{'VARS'}->{'construction'} ne '1') { |
| |
#prints published resource |
| |
$currentURL=$helper->{'VARS'}->{'postdata'}; |
| |
} else { |
| |
#prints resource from the construction space |
| |
$currentURL='/'.$helper->{'VARS'}->{'filename'}; |
| |
if ($currentURL=~/([^?]+)/) {$currentURL=$1;} |
| |
} |
| |
$selectionmade = 1; |
| |
if ($currentURL=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) { |
| |
my $rndseed=time; |
| |
my $texversion=''; |
| |
if ($helper->{'VARS'}->{'ANSWER_TYPE'} ne 'only') { |
| |
my %moreenv; |
| |
$moreenv{'request.filename'}=$currentURL; |
| |
if ($helper->{'VARS'}->{'style_file'}=~/\w/) { |
| |
$moreenv{'construct.style'}=$helper->{'VARS'}->{'style_file'}; |
| |
my $dom = $ENV{'user.domain'}; |
| |
my $user = $ENV{'user.name'}; |
| |
my $put_result = &Apache::lonnet::put('environment',{'construct.style'=>$helper->{'VARS'}->{'style_file'}},$dom,$user); |
| |
} |
| |
my %form; |
| |
$form{'grade_target'}='tex'; |
| |
$form{'textwidth'}=$LaTeXwidth; |
| |
$form{'problem_split'}=$parmhash{'problem_stream_switch'}; |
| |
$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'}; |
| |
if ($helper->{'VARS'}->{'curseed'}) { |
| |
$rndseed=$helper->{'VARS'}->{'curseed'}; |
| |
} |
| |
$form{'rndseed'}=$rndseed; |
| |
&Apache::lonnet::appenv(%moreenv); |
| |
&Apache::lonnet::delenv('form.counter'); |
| |
&Apache::lonxml::init_counter(); |
| |
$texversion=&Apache::lonnet::ssi($currentURL,%form); |
| |
&Apache::lonnet::delenv('form.counter'); |
| |
&Apache::lonnet::delenv('request.filename'); |
| |
} |
| |
if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') || |
| |
($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) { |
| |
my %form; |
| |
$form{'grade_target'}='answer'; |
| |
$form{'answer_output_mode'}='tex'; |
| |
$form{'rndseed'}=$rndseed; |
| |
my $answer=&Apache::lonnet::ssi($currentURL,%form); |
| |
if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') { |
| |
$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/; |
| |
} else { |
| |
$texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'}); |
| |
if ($helper->{'VARS'}->{'construction'} ne '1') { |
| |
$texversion.='\vskip 0 mm \noindent\textbf{'.&Apache::lonnet::gettitle($helper->{'VARS'}->{'symb'}).'}\vskip 0 mm '; |
| |
$texversion.=&path_to_problem ($currentURL,$LaTeXwidth); |
| |
} else { |
| |
$texversion.='\vskip 0 mm \noindent\textbf{Prints from construction space - there is no title.}\vskip 0 mm '; |
| |
my $URLpath=$currentURL; |
| |
$URLpath=~s/~([^\/]+)/public_html\/$1\/$1/; |
| |
$texversion.=&path_to_problem ($URLpath,$LaTeXwidth); |
| |
} |
| |
$texversion.='\vskip 1 mm '.$answer.'\end{document}'; |
| |
} |
| |
} |
| |
if ($helper->{'VARS'}->{'TABLE_INDEX'} eq 'yes') { |
| |
$texversion=&IndexCreation($texversion,$currentURL); |
| |
} |
| |
if ($helper->{'VARS'}->{'CONSTR_RESOURSE_URL'} eq 'yes') { |
| |
$texversion=~s/(\\addcontentsline\{toc\}\{subsection\}\{[^\}]*\})/$1 URL: \\verb|$currentURL| \\strut\\\\\\strut /; |
| |
|
| if ($choice eq 'Standard LaTeX output for current document') { |
} |
| my $access=&Apache::lonnet::allowed('bre',$ENV{'form.url'}); |
$result .= $texversion; |
| if (($access ne '2') && ($access ne 'F')) { |
if ($currentURL=~m/\.page\s*$/) { |
| $ENV{'user.error.msg'}="$ENV{'form.url'}:bre:1:1:Access Denied"; |
($result,$number_of_columns) = &page_cleanup($result); |
| return HTTP_NOT_ACCEPTABLE; |
} |
| } |
} elsif ($currentURL=~/\.sequence$/ && $helper->{'VARS'}->{'construction'} eq '1') { |
| my $file=&Apache::lonnet::filelocation("",$ENV{'form.url'}); |
#printing content of sequence from the construction space |
| my $filecontents=&Apache::lonnet::getfile($file); |
my $flag_latex_header_remove = 'NO'; |
| $result = &Apache::lonxml::xmlparse('tex',$filecontents,'',%mystyle); |
my $rndseed=time; |
| } elsif ($choice eq 'Standard LaTeX output for the primary sequence') { |
if ($helper->{'VARS'}->{'curseed'}) { |
| my @master_seq = (); |
$rndseed=$helper->{'VARS'}->{'curseed'}; |
| my $keyword = 0; |
} |
| my $output_seq = ''; |
$currentURL=~s|\/~([^\/]+)\/|\/home\/$1\/public_html\/|; |
| my $current_file = '/res/'.$ENV{'request.ambiguous'}; |
my $errtext=&Apache::lonratedt::mapread($currentURL); |
| $current_file =~ s/(\/res\/physnet\/physnet)(\/m\d+)\/(.*)/$1$2$2\.sequence/; |
for (my $member=0;$member<=$#Apache::lonratedt::order;$member++) { |
| while ($current_file ne '') { |
$Apache::lonratedt::resources[$Apache::lonratedt::order[$member]]=~/^([^:]*):([^:]*):/; |
| my $file=&Apache::lonnet::filelocation("",$current_file); |
my $urlp=$2; |
| my $filecontents=&Apache::lonnet::getfile($file); |
if ($urlp=~/\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm)$/) { |
| my @file_seq = &content_map($filecontents); |
my $texversion=''; |
| if (defined @file_seq) { |
if ($helper->{'VARS'}->{'ANSWER_TYPE'} ne 'only') { |
| #-- adding an additional array to the master one |
my %form; |
| if (defined @master_seq) { |
$form{'grade_target'}='tex'; |
| my $old_value = $#master_seq; |
$form{'textwidth'}=$LaTeXwidth; |
| my $total_value = $#master_seq + $#file_seq +2; |
$form{'problem_split'}=$parmhash{'problem_stream_switch'}; |
| for (my $j=0; $j<=$old_value-$keyword+1; $j++) { |
$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'}; |
| $master_seq[$total_value-$j] = $master_seq[$old_value-$j]; |
$form{'rndseed'}=$rndseed; |
| |
$texversion=&Apache::lonnet::ssi($urlp,%form); |
| |
} |
| |
if((($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') || |
| |
($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) && |
| |
($urlp=~/\.(problem|exam|quiz|assess|survey|form|library|page)$/)) { |
| |
my %form; |
| |
$form{'grade_target'}='answer'; |
| |
$form{'answer_output_mode'}='tex'; |
| |
$form{'rndseed'}=$rndseed; |
| |
if ($urlp=~/\/res\//) {$ENV{'request.state'}='published';} |
| |
my $answer=&Apache::lonnet::ssi($urlp,%form); |
| |
if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') { |
| |
$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/; |
| |
} else { |
| |
$texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'}); |
| |
$texversion.='\vskip 0 mm \noindent\textbf{'.&Apache::lonnet::gettitle($helper->{'VARS'}->{'symb'}).'}\vskip 0 mm '; |
| |
$texversion.=&path_to_problem ($currentURL,$LaTeXwidth); |
| |
$texversion.='\vskip 1 mm '.$answer.'\end{document}'; |
| |
} |
| |
} |
| |
if ($flag_latex_header_remove ne 'NO') { |
| |
$texversion = &latex_header_footer_remove($texversion); |
| |
} else { |
| |
$texversion =~ s/\\end{document}//; |
| |
} |
| |
if ($helper->{'VARS'}->{'TABLE_INDEX'} eq 'yes') { |
| |
$texversion=&IndexCreation($texversion,$urlp); |
| } |
} |
| for (my $j=0; $j<=$#file_seq; $j++){ |
if ($helper->{'VARS'}->{'CONSTR_RESOURSE_URpL'} eq 'yes') { |
| $master_seq[$keyword+$j] = $file_seq[$j]; |
$texversion=~s/(\\addcontentsline\{toc\}\{subsection\}\{[^\}]*\})/$1 URL: \\verb|$urlp| \\strut\\\\\\strut /; |
| } |
} |
| @file_seq = (); |
$result.=$texversion; |
| $keyword = 0; |
$flag_latex_header_remove = 'YES'; |
| |
} elsif ($urlp=~/\.(sequence|page)$/) { |
| |
$result.='\strut\newline\noindent Sequence/page '.$urlp.'\strut\newline\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}\newline\noindent '; |
| |
} |
| |
} |
| |
if ($helper->{VARS}->{'construction'} eq '1') {$result=~s/(\\begin{document})/$1 \\fbox\{RANDOM SEED IS $rndseed\} /;} |
| |
$result .= '\end{document}'; |
| |
} elsif ($currentURL=~/\/smppg$/) { |
| |
my %form; |
| |
$form{'grade_target'}='tex'; |
| |
$form{'textwidth'}=$LaTeXwidth; |
| |
$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'}; |
| |
my $texversion=&Apache::lonnet::ssi($currentURL,%form); |
| |
$result .= $texversion; |
| |
} else { |
| |
$result.='\documentclass[letterpaper]{article}\usepackage{calc}\begin{document}Printout of this type of document is currently not supported: '; |
| |
if ($currentURL=~/\/(aboutme|syllabus|bulletinboard|smppg)$/) { |
| |
$result.=$1; |
| |
} elsif ($currentURL=~/\/ext\//) { |
| |
$result.=' \strut \\\\ THIS IS EXTERNAL RESOURCE WITH URL \strut \\\\ '.$currentURL.' '; |
| |
} else { |
| |
$result.=$currentURL; |
| |
} |
| |
$result.=' \end{document}' |
| |
} |
| |
} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems') or |
| |
($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or |
| |
($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems') or |
| |
($helper->{'VARS'}->{'PRINT_TYPE'} eq 'select_sequences')) { |
| |
#-- produce an output string |
| |
my %form=(); |
| |
$form{'grade_target'}='tex'; |
| |
$form{'textwidth'}=$LaTeXwidth; |
| |
$form{'problem_split'}=$parmhash{'problem_stream_switch'}; |
| |
$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'}; |
| |
my $flag_latex_header_remove = 'NO'; |
| |
my $flag_page_in_sequence = 'NO'; |
| |
my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'}; |
| |
my $prevassignment=''; |
| |
&Apache::lonnet::delenv('form.counter'); |
| |
&Apache::lonxml::init_counter(); |
| |
for (my $i=0;$i<=$#master_seq;$i++) { |
| |
my (undef,undef,$urlp)=&Apache::lonnet::decode_symb($master_seq[$i]); |
| |
$urlp=&Apache::lonnet::clutter($urlp); |
| |
if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems') { |
| |
$selectionmade = 2; |
| |
} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') { |
| |
$selectionmade = 3; |
| |
} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems') { |
| |
$selectionmade = 4; |
| |
} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'select_sequences') { |
| |
$selectionmade = 7; |
| |
} |
| |
$form{'symb'}=$master_seq[$i]; |
| |
my ($sequence)=&Apache::lonnet::decode_symb($master_seq[$i]); |
| |
my $assignment=&Apache::lonxml::latex_special_symbols(&Apache::lonnet::gettitle($sequence),'header'); #tittle of the assignment which contains this problem |
| |
if ($selectionmade==7) {$helper->{VARS}->{'assignment'}=$assignment;} |
| |
if ($i==0) {$prevassignment=$assignment;} |
| |
#&Apache::lonnet::logthis("Trying to get $urlp with symb $master_seq[$i]"); |
| |
my $texversion.=&Apache::lonnet::ssi($urlp,%form); |
| |
if ($urlp=~/\.page$/) { |
| |
($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}/; |
| |
$flag_page_in_sequence = 'YES'; |
| |
} |
| |
my $lonidsdir=$r->dir_config('lonIDsDir'); |
| |
my $envfile=$ENV{'user.environment'}; |
| |
$envfile=~/\/([^\/]+)\.id$/; |
| |
$envfile=$1; |
| |
&Apache::lonnet::transfer_profile_to_env($lonidsdir,$envfile); |
| |
my $current_counter=$ENV{'form.counter'}; |
| |
if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') || |
| |
($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) { |
| |
my %form; |
| |
$form{'grade_target'}='answer'; |
| |
$form{'answer_output_mode'}='tex'; |
| |
my $answer=&Apache::lonnet::ssi($urlp,%form); |
| |
&Apache::lonnet::appenv(('form.counter' => $current_counter)); |
| |
if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') { |
| |
$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/; |
| } else { |
} else { |
| @master_seq = @file_seq; |
if ($urlp=~/\.(problem|exam|quiz|library)$/) { |
| @file_seq = (); |
$texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'}); |
| |
$texversion.='\vskip 0 mm \noindent\textbf{'.&Apache::lonnet::gettitle($urlp).'}\vskip 0 mm '; |
| |
$texversion.=&path_to_problem ($urlp,$LaTeXwidth); |
| |
$texversion.='\vskip 1 mm '.$answer; |
| |
} else { |
| |
$texversion=''; |
| |
} |
| } |
} |
| } |
} |
| #-- checking wether .sequence file is among the set of files |
if ($flag_latex_header_remove ne 'NO') { |
| $current_file = ''; |
$texversion = &latex_header_footer_remove($texversion); |
| for (my $i=0; $i<=$#file_seq; $i++) { |
} else { |
| $_ = $file_seq[$i]; |
$texversion =~ s/\\end{document}//; |
| if (m/(.*)\.sequence/) { |
} |
| $current_file = $_; |
if ($helper->{'VARS'}->{'TABLE_INDEX'} eq 'yes') { |
| $keyword = $i; |
$texversion=&IndexCreation($texversion,$urlp); |
| last; |
} |
| |
if (($selectionmade == 4) and ($assignment ne $prevassignment)) { |
| |
my $name = &get_name(); |
| |
my $courseidinfo = &get_course(); |
| |
if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo } |
| |
$prevassignment=$assignment; |
| |
$result .='\newpage \noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$name.'}}'.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$assignment.'}}} \vskip -5 mm '; |
| |
} |
| |
$result .= $texversion; |
| |
$flag_latex_header_remove = 'YES'; |
| |
} |
| |
&Apache::lonnet::delenv('form.counter'); |
| |
if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;} |
| |
$result .= '\end{document}'; |
| |
} elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') || ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')) { |
| |
#-- prints assignments for whole class or for selected students |
| |
if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') { |
| |
$selectionmade=5; |
| |
} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students') { |
| |
$selectionmade=8; |
| |
} |
| |
my @students=split /\|\|\|/, $helper->{'VARS'}->{'STUDENTS'}; |
| |
if ($helper->{'VARS'}->{'NUMBER_TO_PRINT'} eq '0') {$helper->{'VARS'}->{'NUMBER_TO_PRINT'}=$#students+1;} |
| |
my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'}; |
| |
#loop over students |
| |
my $flag_latex_header_remove = 'NO'; |
| |
my %moreenv; |
| |
$moreenv{'form.textwidth'}=$LaTeXwidth; |
| |
&Apache::lonnet::appenv(%moreenv); |
| |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$#students+1); |
| |
my $student_counter=-1; |
| |
foreach my $person (@students) { |
| |
$student_counter++; |
| |
my $current_output = ''; |
| |
my ($username,$userdomain,$usersection) = split /:/,$person; |
| |
my $fullname = &get_name($username,$userdomain); |
| |
|
| |
if ($parmhash{'anonymous_quiz'}=~/yes/) {$fullname=' ';} #put here something reasonable for anonymous exams or quiz |
| |
#goes through all resources, checks if they are available for current student, and produces output |
| |
&Apache::lonnet::delenv('form.counter'); |
| |
&Apache::lonxml::init_counter(); |
| |
foreach my $curresline (@master_seq) { |
| |
if ((($curresline=~ m/\.(problem|exam|quiz|assess|survey|form|library)$/) && ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students')) || ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')) { |
| |
my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline); |
| |
if (&Apache::lonnet::allowed('bre',$res_url)) { |
| |
my $rendered = &Apache::loncommon::get_student_view($curresline,$username,$userdomain, |
| |
$ENV{'request.course.id'},'tex'); |
| |
my $lonidsdir=$r->dir_config('lonIDsDir'); |
| |
my $envfile=$ENV{'user.environment'}; |
| |
$envfile=~/\/([^\/]+)\.id$/; |
| |
$envfile=$1; |
| |
&Apache::lonnet::transfer_profile_to_env($lonidsdir,$envfile); |
| |
my $current_counter=$ENV{'form.counter'}; |
| |
if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') || |
| |
($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) { |
| |
my %form; |
| |
$form{'answer_output_mode'}='tex'; |
| |
$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'}; |
| |
my $ansrendered = &Apache::loncommon::get_student_answers($curresline,$username,$userdomain,$ENV{'request.course.id'},%form); |
| |
&Apache::lonnet::appenv(('form.counter' => $current_counter)); |
| |
if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') { |
| |
$rendered=~s/(\\keephidden{ENDOFPROBLEM})/$ansrendered$1/; |
| |
} else { |
| |
$rendered=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'}); |
| |
$rendered.='\vskip 0 mm \noindent\textbf{'.&Apache::lonnet::gettitle($curresline).'}\vskip 0 mm '; |
| |
$rendered.=&path_to_problem ($curresline,$LaTeXwidth); |
| |
$rendered.='\vskip 1 mm '.$ansrendered; |
| |
} |
| |
} |
| |
if ($flag_latex_header_remove eq 'YES') { |
| |
$rendered = &latex_header_footer_remove($rendered); |
| |
} else { |
| |
$rendered =~ s/\\end{document}//; |
| |
} |
| |
$current_output .= $rendered; |
| |
} |
| |
$flag_latex_header_remove = 'YES'; |
| } |
} |
| } |
} |
| |
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'); |
| |
if ($current_output=~/\\documentclass/) { |
| |
$current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\lhead{\\textit{\\textbf{$fullname}}$courseidinfo \\hfill \\thepage \\\\ \\textit{$currentassignment}}\\vskip 3 mm /; |
| |
} else { |
| |
my $blanspages = ''; |
| |
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 '.$blanspages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$fullname.'}}'.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$currentassignment.'}}} \vskip -5 mm '.$current_output; |
| |
} |
| |
$print_array[int($student_counter/$helper->{'VARS'}->{'NUMBER_TO_PRINT'})].=$current_output; |
| |
&Apache::lonnet::delenv('form.counter'); |
| |
&Apache::lonxml::init_counter(); |
| |
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
| |
&mt('last student').' '.$fullname); |
| } |
} |
| #-- produce an output string |
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
| for (my $i=0;$i<=$#master_seq;$i++) { |
$result .= $print_array[0].' \end{document}'; |
| $_ = $master_seq[$i]; |
&Apache::lonnet::delenv('form.textwidth'); |
| m/\"(.*)\"/; |
} elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_from_directory') { |
| if (index($1,'-tc.xml',0)==-1) { |
#prints selected problems from the subdirectory |
| my $file=&Apache::lonnet::filelocation("",$1); |
$selectionmade = 6; |
| my $filecontents=&Apache::lonnet::getfile($file); |
my @list_of_files=split /\|\|\|/, $helper->{'VARS'}->{'FILES'}; |
| $output_seq .= $filecontents; |
@list_of_files=sort @list_of_files; |
| |
my $flag_latex_header_remove = 'NO'; |
| |
my $rndseed=time; |
| |
if ($helper->{'VARS'}->{'curseed'}) { |
| |
$rndseed=$helper->{'VARS'}->{'curseed'}; |
| |
} |
| |
for (my $i=0;$i<=$#list_of_files;$i++) { |
| |
my $urlp = $list_of_files[$i]; |
| |
$urlp=~s|//|/|; |
| |
if ($urlp=~/\//) { |
| |
my %form; |
| |
$form{'grade_target'}='tex'; |
| |
$form{'textwidth'}=$LaTeXwidth; |
| |
$form{'rndseed'}=$rndseed; |
| |
if ($urlp =~ m|/home/([^/]+)/public_html|) { |
| |
$urlp =~ s|/home/([^/]*)/public_html|/~$1|; |
| |
} else { |
| |
$urlp =~ s|^/home/httpd/html||; |
| |
} |
| |
my $texversion=&Apache::lonnet::ssi($urlp,%form); |
| |
if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') || |
| |
($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) { |
| |
my %form; |
| |
$form{'grade_target'}='answer'; |
| |
$form{'answer_output_mode'}='tex'; |
| |
$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'}; |
| |
$form{'rndseed'}=$rndseed; |
| |
my $answer=&Apache::lonnet::ssi($urlp,%form); |
| |
if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') { |
| |
$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/; |
| |
} else { |
| |
$texversion=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'}); |
| |
if ($helper->{'VARS'}->{'construction'} ne '1') { |
| |
$texversion.='\vskip 0 mm \noindent '; |
| |
$texversion.=&path_to_problem ($urlp,$LaTeXwidth); |
| |
} else { |
| |
$texversion.='\vskip 0 mm \noindent\textbf{Prints from construction space - there is no title.}\vskip 0 mm '; |
| |
my $URLpath=$urlp; |
| |
$URLpath=~s/~([^\/]+)/public_html\/$1\/$1/; |
| |
$texversion.=&path_to_problem ($URLpath,$LaTeXwidth); |
| |
} |
| |
$texversion.='\vskip 1 mm '.$answer.'\end{document}'; |
| |
} |
| |
} |
| |
#this chunck is responsible for printing the path to problem |
| |
my $newurlp=$urlp; |
| |
if ($newurlp=~/~/) {$newurlp=~s|\/~([^\/]+)\/|\/home\/$1\/public_html\/|;} |
| |
$newurlp=&path_to_problem($newurlp,$LaTeXwidth); |
| |
$texversion =~ s/(\\begin{minipage}{\\textwidth})/$1 $newurlp/; |
| |
if ($flag_latex_header_remove ne 'NO') { |
| |
$texversion = &latex_header_footer_remove($texversion); |
| |
} else { |
| |
$texversion =~ s/\\end{document}//; |
| |
} |
| |
if ($helper->{'VARS'}->{'TABLE_INDEX'} eq 'yes') { |
| |
$texversion=&IndexCreation($texversion,$urlp); |
| |
} |
| |
if ($helper->{'VARS'}->{'CONSTR_RESOURSE_URL'} eq 'yes') { |
| |
$texversion=~s/(\\addcontentsline\{toc\}\{subsection\}\{[^\}]*\})/$1 URL: \\verb|$urlp| \\strut\\\\\\strut /; |
| |
|
| |
} |
| |
$result .= $texversion; |
| } |
} |
| |
$flag_latex_header_remove = 'YES'; |
| } |
} |
| #-- cleanup of output string (temporary cbi-specific) |
if ($helper->{VARS}->{'construction'} eq '1') {$result=~s/(\\typeout)/ RANDOM SEED IS $rndseed $1/;} |
| $output_seq =~ s/<physnet>//g; |
$result .= '\end{document}'; |
| $output_seq =~ s/<\/physnet>//g; |
} |
| $output_seq = '<physnet>'.$output_seq.' </physnet>'; |
#-------------------------------------------------------- corrections for the different page formats |
| #-- final accord |
$result = &page_format_transformation($papersize,$laystyle,$numberofcolumns,$helper->{'VARS'}->{'PRINT_TYPE'},$result,$helper->{VARS}->{'assignment'},$helper->{'VARS'}->{'TABLE_CONTENTS'},$helper->{'VARS'}->{'TABLE_INDEX'}); |
| $result = &Apache::lonxml::xmlparse('tex',$output_seq,'',%mystyle); |
$result = &latex_corrections($number_of_columns,$result); |
| |
for (my $i=1;$i<=$#print_array;$i++) {$print_array[$i] = &latex_corrections($number_of_columns,$print_array[$i]);} |
| |
#changes page's parameters for the one column output |
| |
if ($numberofcolumns == 1) { |
| |
$result =~ s/\\textwidth\s*=\s*\d*\.?\d*\s*(cm|mm|in)/\\textwidth= $helper->{'VARS'}->{'pagesize.width'} $helper->{'VARS'}->{'pagesize.widthunit'} /; |
| |
$result =~ s/\\textheight\s*=\s*\d*\.?\d*\s*(cm|mm|in)/\\textheight $helper->{'VARS'}->{'pagesize.height'} $helper->{'VARS'}->{'pagesize.heightunit'} /; |
| |
$result =~ s/\\evensidemargin\s*=\s*\d*\.?\d*\s*(cm|mm|in)/\\evensidemargin= $helper->{'VARS'}->{'pagesize.lmargin'} $helper->{'VARS'}->{'pagesize.lmarginunit'} /; |
| |
$result =~ s/\\oddsidemargin\s*=\s*\d*\.?\d*\s*(cm|mm|in)/\\oddsidemargin= $helper->{'VARS'}->{'pagesize.lmargin'} $helper->{'VARS'}->{'pagesize.lmarginunit'} /; |
| } |
} |
| #-- writing .tex file in prtspool |
#-- writing .tex file in prtspool |
| { |
my $temp_file; |
| |
my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex"; |
| |
unless ($temp_file = Apache::File->new('>'.$filename)) { |
| |
$r->log_error("Couldn't open $filename for output $!"); |
| |
return SERVER_ERROR; |
| |
} |
| |
print $temp_file $result; |
| |
my $begin=index($result,'\begin{document}',0); |
| |
my $inc=substr($result,0,$begin+16); |
| |
if ($#print_array>0) { |
| |
for (my $i=1;$i<=$#print_array;$i++) { |
| |
my $anobegin=index($print_array[$i],'\setcounter{page}',0); |
| |
substr($print_array[$i],0,$anobegin)=''; |
| |
$print_array[$i]=$inc.$print_array[$i].'\end{document}'; |
| my $temp_file; |
my $temp_file; |
| $filename = "/home/httpd/prtspool/$ENV{'environment.firstname'}$ENV{'environment.lastname'}temp$ENV{'user.login.time'}.tex"; |
my $newfilename=$filename; |
| unless ($temp_file = Apache::File->new('>'.$filename)) { |
$newfilename =~s/\.tex$/_add$i\.tex/; |
| $r->log_error("Couldn't open $filename for output $!"); |
unless ($temp_file = Apache::File->new('>'.$newfilename)) { |
| |
$r->log_error("Couldn't open $newfilename for output $!"); |
| return SERVER_ERROR; |
return SERVER_ERROR; |
| } |
} |
| print $temp_file $result; |
print $temp_file $print_array[$i]; |
| } |
} |
| |
|
| |
} |
| |
|
| |
my $identifier = time.'_'.int(rand(1000)); |
| |
&Apache::lonnet::appenv('cgi.'.$identifier.'.file' => $filename, |
| |
'cgi.'.$identifier.'.layout' => $laystyle, |
| |
'cgi.'.$identifier.'.numcol' => $numberofcolumns, |
| |
'cgi.'.$identifier.'.selection' => $selectionmade, |
| |
'cgi.'.$identifier.'tableofcontents' => $helper->{'VARS'}->{'TABLE_CONTENTS'}, |
| |
'cgi.'.$identifier.'tableofindex' => $helper->{'VARS'}->{'TABLE_INDEX'}, |
| |
'cgi.'.$identifier.'role' => $ENV{'request.role.adv'}, |
| |
'cgi.'.$identifier.'numberoffiles' => $#print_array); |
| |
|
| |
|
| $r->print(<<FINALEND); |
$r->print(<<FINALEND); |
| <meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename"> |
<meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$identifier"> |
| </body> |
</body> |
| </html> |
</html> |
| FINALEND |
FINALEND |
|
Line 153 FINALEND
|
Line 1162 FINALEND
|
| |
|
| |
|
| |
|
| |
sub handler { |
| |
|
| |
my $r = shift; |
| |
my $helper; |
| |
|
| sub content_map { |
# my $loaderror=&Apache::lonnet::overloaderror($r); |
| #-- find a list of files to print |
# if ($loaderror) { return $loaderror; } |
| my $map_string = shift; |
# $loaderror= |
| my @number_seq = (); |
# &Apache::lonnet::overloaderror($r, |
| my @file_seq = (); |
# $ENV{'course.'.$ENV{'request.course.id'}.'.home'}); |
| my $startlink = index($map_string,'<link',0); |
# if ($loaderror) { return $loaderror; } |
| my $endlink = index($map_string,'</link>',$startlink); |
|
| my $chunk = substr($map_string,$startlink,$endlink-$startlink+7); |
my $result = printHelper($r); |
| $_ = $chunk; |
if (!ref($result)) { |
| m/from=\"(\d+)\"/; |
return $result; |
| push @number_seq,$1; |
|
| while ($startlink != -1) { |
|
| $endlink = index($map_string,'</link>',$startlink); |
|
| $chunk = substr($map_string,$startlink,$endlink-$startlink+7); |
|
| substr($map_string,$startlink,$endlink-$startlink+7) = ''; |
|
| $_ = $chunk; |
|
| m/to=\"(\d+)\"/; |
|
| push @number_seq,$1; |
|
| $startlink = index($map_string,'<link from="'.$1.'"',$startlink); |
|
| } |
|
| my $stalink = index($map_string,' to="'.$number_seq[0].'"',$startlink); |
|
| while ($stalink != -1) { |
|
| $startlink = rindex($map_string,'<link ',$stalink); |
|
| $endlink = index($map_string,'</link>',$startlink); |
|
| $chunk = substr($map_string,$startlink,$endlink-$startlink+7); |
|
| substr($map_string,$startlink,$endlink-$startlink+7) = ''; |
|
| $_ = $chunk; |
|
| m/from=\"(\d+)\"/; |
|
| unshift @number_seq,$1; |
|
| $stalink = index($map_string,' to="'.$number_seq[0].'"',0); |
|
| } |
|
| for (my $i=0;$i<=$#number_seq;$i++) { |
|
| $stalink = index($map_string,' id="'.$number_seq[$i].'"',0); |
|
| $startlink = index($map_string,'src="',$stalink); |
|
| $startlink = index($map_string,'"',$startlink); |
|
| $endlink = index($map_string,'"',$startlink+1); |
|
| $chunk = substr($map_string,$startlink,$endlink-$startlink+1); |
|
| push @file_seq,$chunk; |
|
| } |
} |
| return @file_seq; |
$helper = $result; |
| } |
|
| |
# my $key; |
| |
# foreach $key (keys %{$helper->{'VARS'}}) { |
| |
# $r->print(' '.$key.'->'.$helper->{'VARS'}->{$key}.'<-<br />'); |
| |
# } |
| |
# foreach $key (keys %ENV) { |
| |
# $r->print(' '.$key.'->'.$ENV{$key}.'<-<br />'); |
| |
# } |
| |
# return OK; |
| |
|
| |
my %parmhash=&Apache::lonnet::coursedescription($ENV{'request.course.id'}); |
| |
|
| |
# my $key; |
| |
# foreach $key (keys %parmhash) { |
| |
# $r->print(' '.$key.'->'.$parmhash{$key}.'<-<br />'); |
| |
# } |
| |
# return OK; |
| |
|
| |
&output_data($r,$helper,\%parmhash); |
| |
return OK; |
| |
} |
| |
|
| |
use Apache::lonhelper; |
| |
|
| sub handler { |
sub addMessage { |
| |
my $text = shift; |
| |
my $paramHash = Apache::lonhelper::getParamHash(); |
| |
$paramHash->{MESSAGE_TEXT} = $text; |
| |
Apache::lonhelper::message->new(); |
| |
} |
| |
|
| |
use Data::Dumper; |
| |
|
| |
sub printHelper { |
| my $r = shift; |
my $r = shift; |
| $r->content_type('text/html'); |
|
| |
if ($ENV{'request.course.id'}) { |
| |
my $fn=$ENV{'request.course.fn'}; |
| |
tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640); |
| |
} |
| |
|
| |
if ($r->header_only) { |
| |
if ($ENV{'browser.mathml'}) { |
| |
&Apache::loncommon::content_type($r,'text/xml'); |
| |
} else { |
| |
&Apache::loncommon::content_type($r,'text/html'); |
| |
} |
| |
$r->send_http_header; |
| |
return OK; |
| |
} |
| |
|
| |
# Send header, nocache |
| |
if ($ENV{'browser.mathml'}) { |
| |
&Apache::loncommon::content_type($r,'text/xml'); |
| |
} else { |
| |
&Apache::loncommon::content_type($r,'text/html'); |
| |
} |
| |
&Apache::loncommon::no_cache($r); |
| $r->send_http_header; |
$r->send_http_header; |
| |
$r->rflush(); |
| |
|
| #-- start form |
# Unfortunately, this helper is so complicated we have to |
| &headerform($r); |
# write it by hand |
| #-- menu for output |
|
| unless ($ENV{'form.phase'}) { |
|
| &menu_for_output($r); |
|
| } |
|
| #-- core part |
|
| if ($ENV{'form.phase'} eq 'two') { |
|
| &output_data($r); |
|
| |
|
| |
Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING}); |
| |
|
| |
my $helper = Apache::lonhelper::helper->new("Printing Helper"); |
| |
$helper->declareVar('symb'); |
| |
$helper->declareVar('postdata'); |
| |
$helper->declareVar('curseed'); |
| |
$helper->declareVar('filename'); |
| |
$helper->declareVar('construction'); |
| |
$helper->declareVar('assignment'); |
| |
$helper->declareVar('style_file'); |
| |
|
| |
# This will persistently load in the data we want from the |
| |
# very first screen. |
| |
# Detect whether we're coming from construction space |
| |
if ($ENV{'form.postdata'}=~/^(?:http:\/\/[^\/]+\/|\/|)\~([^\/]+)\/(.*)$/) { |
| |
$helper->{VARS}->{'filename'} = "~$1/$2"; |
| |
$helper->{VARS}->{'construction'} = 1; |
| |
} else { |
| |
if ($ENV{'form.postdata'}) { |
| |
$helper->{VARS}->{'symb'} = &Apache::lonnet::symbread($ENV{'form.postdata'}); |
| |
} |
| |
if ($ENV{'form.symb'}) { |
| |
$helper->{VARS}->{'symb'} = $ENV{'form.symb'}; |
| |
} |
| |
if ($ENV{'form.url'}) { |
| |
$helper->{VARS}->{'symb'} = &Apache::lonnet::symbread($helper->{VARS}->{'postdata'}); |
| |
} |
| |
} |
| |
|
| |
if ($ENV{'form.symb'}) { |
| |
$helper->{VARS}->{'symb'} = $ENV{'form.symb'}; |
| |
} |
| |
if ($ENV{'form.url'}) { |
| |
$helper->{VARS}->{'symb'} = &Apache::lonnet::symbread($helper->{VARS}->{'postdata'}); |
| |
|
| |
} |
| |
|
| |
my ($resourceTitle,$sequenceTitle,$mapTitle) = &details_for_menu; |
| |
if ($sequenceTitle ne '') {$helper->{VARS}->{'assignment'}=$sequenceTitle;} |
| |
|
| |
|
| |
# Extract map |
| |
my $symb = $helper->{VARS}->{'symb'}; |
| |
my ($map, $id, $url); |
| |
my $subdir; |
| |
|
| |
# Get the resource name from construction space |
| |
if ($helper->{VARS}->{'construction'}) { |
| |
$resourceTitle = substr($helper->{VARS}->{'filename'}, |
| |
rindex($helper->{VARS}->{'filename'}, '/')+1); |
| |
$subdir = substr($helper->{VARS}->{'filename'}, |
| |
0, rindex($helper->{VARS}->{'filename'}, '/') + 1); |
| |
} else { |
| |
($map, $id, $url) = &Apache::lonnet::decode_symb($symb); |
| |
$helper->{VARS}->{'postdata'} = Apache::lonnet::clutter($url); |
| |
|
| |
if (!$resourceTitle) { # if the resource doesn't have a title, use the filename |
| |
my $postdata = $helper->{VARS}->{'postdata'}; |
| |
$resourceTitle = substr($postdata, rindex($postdata, '/') + 1); |
| |
} |
| |
$subdir = &Apache::lonnet::filelocation("", $url); |
| } |
} |
| |
if (!$helper->{VARS}->{'curseed'} && $ENV{'form.curseed'}) { |
| |
$helper->{VARS}->{'curseed'}=$ENV{'form.curseed'}; |
| |
} |
| |
|
| |
my $userCanSeeHidden = Apache::lonnavmaps::advancedUser(); |
| |
my $userPriviledged = ($ENV{'request.role'}=~m/^cc\./ or |
| |
$ENV{'request.role'}=~m/^in\./ or |
| |
$ENV{'request.role'}=~m/^ta\./); |
| |
|
| |
Apache::lonhelper::registerHelperTags(); |
| |
|
| |
# "Delete everything after the last slash." |
| |
$subdir =~ s|/[^/]+$||; |
| |
if (not $helper->{VARS}->{'construction'}) { |
| |
$subdir='/home/httpd/html/res/'.$subdir; |
| |
} |
| |
# "Remove all duplicate slashes." |
| |
$subdir =~ s|/+|/|g; |
| |
|
| |
# 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 $paramHash; |
| |
|
| |
if ($resourceTitle) { |
| |
push @{$printChoices}, ["<b><i>$resourceTitle</i></b> (what you just saw on the screen)", 'current_document', 'PAGESIZE']; |
| |
} |
| |
|
| |
# $r->print($helper->{VARS}->{'postdata'}); |
| |
|
| |
# Useful filter strings |
| |
my $isProblem = '$res->is_problem()'; |
| |
$isProblem .= ' && !$res->randomout()' if !$userCanSeeHidden; |
| |
my $isProblemOrMap = '$res->is_problem() || $res->is_map()'; |
| |
my $isNotMap = '!$res->is_map()'; |
| |
$isNotMap .= ' && !$res->randomout()' if !$userCanSeeHidden; |
| |
my $isMap = '$res->is_map()'; |
| |
my $symbFilter = '$res->symb()'; |
| |
my $urlValue = '$res->src()'; |
| |
|
| |
$helper->declareVar('SEQUENCE'); |
| |
|
| |
# Useful for debugging: Dump the help vars |
| |
#$r->print(Dumper($helper->{VARS})); |
| |
#$r->print($map); |
| |
|
| |
# If we're in a sequence... |
| |
if (($helper->{'VARS'}->{'construction'} ne '1') && |
| |
$helper->{VARS}->{'postdata'} && |
| |
$helper->{VARS}->{'assignment'}) { |
| |
# Allow problems from sequence |
| |
push @{$printChoices}, ["<b>Problems</b> in <b><i>$sequenceTitle</i></b>", 'map_problems', 'CHOOSE_PROBLEMS']; |
| |
# Allow all resources from sequence |
| |
push @{$printChoices}, ["<b>Resources</b> in <b><i>$sequenceTitle</i></b>", 'map_problems_pages', 'CHOOSE_PROBLEMS_HTML']; |
| |
|
| |
my $helperFragment = <<HELPERFRAGMENT; |
| |
<state name="CHOOSE_PROBLEMS" title="Select Problem(s) to print"> |
| |
<message>(mark them then click "next" button) <br /></message> |
| |
<resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"> |
| |
<nextstate>PAGESIZE</nextstate> |
| |
<filterfunc>return $isProblem;</filterfunc> |
| |
<mapurl>$map</mapurl> |
| |
<valuefunc>return $symbFilter;</valuefunc> |
| |
</resource> |
| |
</state> |
| |
|
| |
<state name="CHOOSE_PROBLEMS_HTML" title="Select Resource(s) to print"> |
| |
<message>(mark them then click "next" button) <br /></message> |
| |
<resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"> |
| |
<nextstate>PAGESIZE</nextstate> |
| |
<filterfunc>return $isNotMap;</filterfunc> |
| |
<mapurl>$map</mapurl> |
| |
<valuefunc>return $symbFilter;</valuefunc> |
| |
</resource> |
| |
</state> |
| |
HELPERFRAGMENT |
| |
|
| |
&Apache::lonxml::xmlparse($r, 'helper', $helperFragment); |
| |
} |
| |
|
| |
# If the user is priviledged, allow them to print all |
| |
# problems in the course, optionally for selected students |
| |
if ($userPriviledged && ($helper->{VARS}->{'postdata'}=~/\/res\//)) { |
| |
push @{$printChoices}, ['<b>Problems</b> from <b>entire course</b>', 'all_problems', 'ALL_PROBLEMS']; |
| |
if ($helper->{VARS}->{'assignment'}) { |
| |
push @{$printChoices}, ["<b>Problems</b> from <b><i>$sequenceTitle</i></b> for <b>selected students</b>", 'problems_for_students', 'CHOOSE_STUDENTS']; |
| |
} |
| |
&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_STUDENTS); |
| |
<state name="ALL_PROBLEMS" title="Select Problem(s) to print"> |
| |
<message>(mark them then click "next" button) <br /></message> |
| |
<resource variable="RESOURCES" multichoice="1" |
| |
suppressEmptySequences='1' addstatus="1"> |
| |
<nextstate>PAGESIZE</nextstate> |
| |
<filterfunc>return $isProblemOrMap;</filterfunc> |
| |
<choicefunc>return $isProblem;</choicefunc> |
| |
<valuefunc>return $symbFilter;</valuefunc> |
| |
</resource> |
| |
</state> |
| |
|
| |
<state name="CHOOSE_STUDENTS" title="Select Students and Resources"> |
| |
<student multichoice='1' variable="STUDENTS" nextstate="PAGESIZE" /> |
| |
<message><br /><big><i><b>Select resources for the assignment</b></i></big><br /></message> |
| |
<resource variable="RESOURCES" multichoice="1" addstatus="1"> |
| |
<filterfunc>return $isProblem;</filterfunc> |
| |
<mapurl>$map</mapurl> |
| |
<valuefunc>return $symbFilter;</valuefunc> |
| |
</resource> |
| |
<message><br /><big><i><b>How should the results be printed?</b></i></big><br /></message> |
| |
<choices variable="EMPTY_PAGES"> |
| |
<choice computer='0'>Start each student\'s assignment on a new page/column (add a pagefeed after each assignment)</choice> |
| |
<choice computer='1'>Add one empty page/column after each student\'s assignment</choice> |
| |
<choice computer='2'>Add two empty pages/column after each student\'s assignment</choice> |
| |
<choice computer='3'>Add three empty pages/column after each student\'s assignment</choice> |
| |
</choices> |
| |
</state> |
| |
CHOOSE_STUDENTS |
| |
|
| |
addMessage("<hr width='33%' /><b>Number of assignments printed at the same time: </b>"); |
| |
$paramHash = Apache::lonhelper::getParamHash(); |
| |
$paramHash->{'variable'} = 'NUMBER_TO_PRINT'; |
| |
$helper->declareVar('NUMBER_TO_PRINT'); |
| |
addMessage("<input type='text' name='NUMBER_TO_PRINT.forminput' size='3' value='0' /><hr width='33%' />"); |
| |
|
| |
if ($helper->{VARS}->{'assignment'}) { |
| |
push @{$printChoices}, ["<b>Resources</b> from <b><i>$sequenceTitle</i></b> for <b>selected students</b>", 'resources_for_students', 'CHOOSE_STUDENTS1']; |
| |
} |
| |
&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_STUDENTS1); |
| |
<state name="CHOOSE_STUDENTS1" title="Select Students and Resources"> |
| |
<student multichoice='1' variable="STUDENTS" nextstate="PAGESIZE" /> |
| |
<message><br /><big><i><b>Select resources for the assignment</b></i></big><br /></message> |
| |
<resource variable="RESOURCES" multichoice="1" addstatus="1"> |
| |
<filterfunc>return $isNotMap;</filterfunc> |
| |
<mapurl>$map</mapurl> |
| |
<valuefunc>return $symbFilter;</valuefunc> |
| |
</resource> |
| |
<message><br /><big><i><b>How should the results be printed?</b></i></big><br /></message> |
| |
<choices variable="EMPTY_PAGES"> |
| |
<choice computer='0'>Start each student\'s assignment on a new page/column (add a pagefeed after each assignment)</choice> |
| |
<choice computer='1'>Add one empty page/column after each student\'s assignment</choice> |
| |
<choice computer='2'>Add two empty pages/column after each student\'s assignment</choice> |
| |
<choice computer='3'>Add three empty pages/column after each student\'s assignment</choice> |
| |
</choices> |
| |
</state> |
| |
CHOOSE_STUDENTS1 |
| |
|
| |
addMessage("<hr width='33%' /><b>Number of assignments printed at the same time: </b>"); |
| |
$paramHash = Apache::lonhelper::getParamHash(); |
| |
$paramHash->{'variable'} = 'NUMBER_TO_PRINT'; |
| |
$helper->declareVar('NUMBER_TO_PRINT'); |
| |
addMessage("<input type='text' name='NUMBER_TO_PRINT.forminput' size='3' value='0' /><hr width='33%' />"); |
| |
} |
| |
|
| |
# FIXME: That RE should come from a library somewhere. |
| |
if ((((&Apache::lonnet::allowed('bre',$subdir) eq 'F') and ($helper->{VARS}->{'postdata'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)/)) or defined $helper->{'VARS'}->{'construction'}) and $ENV{'request.role.adv'} and $subdir ne '/home/httpd/html/res/') { |
| |
push @{$printChoices}, ["<b>Problems</b> from current subdirectory <b><i>$subdir</i></b>", 'problems_from_directory', 'CHOOSE_FROM_SUBDIR']; |
| |
|
| |
my $f = '$filename'; |
| |
my $xmlfrag = <<CHOOSE_FROM_SUBDIR; |
| |
<state name="CHOOSE_FROM_SUBDIR" title="Select File(s) from <b><small>$subdir</small></b> to print"> |
| |
<message>(mark them then click "next" button) <br /></message> |
| |
<files variable="FILES" multichoice='1'> |
| |
<nextstate>PAGESIZE</nextstate> |
| |
<filechoice>return '$subdir';</filechoice> |
| |
CHOOSE_FROM_SUBDIR |
| |
|
| |
# this is broken up because I really want interpolation above, |
| |
# and I really DON'T want it below |
| |
$xmlfrag .= <<'CHOOSE_FROM_SUBDIR'; |
| |
<filefilter>return Apache::lonhelper::files::not_old_version($filename) && |
| |
$filename =~ m/\.(problem|exam|quiz|assess|survey|form|library)$/; |
| |
</filefilter> |
| |
</files> |
| |
</state> |
| |
CHOOSE_FROM_SUBDIR |
| |
&Apache::lonxml::xmlparse($r, 'helper', $xmlfrag); |
| |
} |
| |
|
| |
# Allow the user to select any sequence in the course, feed it to |
| |
# another resource selector for that sequence |
| |
if (!$helper->{VARS}->{'construction'}) { |
| |
push @$printChoices, ["<b>Resources</b> from <b>selected sequence</b> in course", |
| |
'select_sequences', 'CHOOSE_SEQUENCE']; |
| |
my $escapedSequenceName = $helper->{VARS}->{'SEQUENCE'}; |
| |
#Escape apostrophes and backslashes for Perl |
| |
$escapedSequenceName =~ s/\\/\\\\/g; |
| |
$escapedSequenceName =~ s/'/\\'/g; |
| |
&Apache::lonxml::xmlparse($r, 'helper', <<CHOOSE_FROM_ANY_SEQUENCE); |
| |
<state name="CHOOSE_SEQUENCE" title="Select Sequence To Print From"> |
| |
<message>Select the sequence to print resources from:</message> |
| |
<resource variable="SEQUENCE"> |
| |
<nextstate>CHOOSE_FROM_ANY_SEQUENCE</nextstate> |
| |
<filterfunc>return \$res->is_sequence;</filterfunc> |
| |
<valuefunc>return $urlValue;</valuefunc> |
| |
</resource> |
| |
</state> |
| |
<state name="CHOOSE_FROM_ANY_SEQUENCE" title="Select Resources To Print"> |
| |
<message>(mark desired resources then click "next" button) <br /></message> |
| |
<resource variable="RESOURCES" multichoice="1" toponly='1' addstatus="1"> |
| |
<nextstate>PAGESIZE</nextstate> |
| |
<filterfunc>return $isProblem</filterfunc> |
| |
<mapurl evaluate='1'>return '$escapedSequenceName';</mapurl> |
| |
<valuefunc>return $symbFilter;</valuefunc> |
| |
</resource> |
| |
</state> |
| |
CHOOSE_FROM_ANY_SEQUENCE |
| |
} |
| |
|
| |
# Generate the first state, to select which resources get printed. |
| |
Apache::lonhelper::state->new("START", "Select Printing Options:"); |
| |
$paramHash = Apache::lonhelper::getParamHash(); |
| |
$paramHash->{MESSAGE_TEXT} = ""; |
| |
Apache::lonhelper::message->new(); |
| |
$paramHash = Apache::lonhelper::getParamHash(); |
| |
$paramHash->{'variable'} = 'PRINT_TYPE'; |
| |
$helper->declareVar('PRINT_TYPE'); |
| |
$paramHash->{CHOICES} = $printChoices; |
| |
Apache::lonhelper::choices->new(); |
| |
|
| |
my $startedTable = 0; # have we started an HTML table yet? (need |
| |
# to close it later) |
| |
|
| |
if (($ENV{'request.role.adv'} and &Apache::lonnet::allowed('vgr',$ENV{'request.course.id'})) or |
| |
($helper->{VARS}->{'construction'} eq '1')) { |
| |
addMessage("<hr width='33%' /><table><tr><td align='right'>Print: </td><td>"); |
| |
$paramHash = Apache::lonhelper::getParamHash(); |
| |
$paramHash->{'variable'} = 'ANSWER_TYPE'; |
| |
$helper->declareVar('ANSWER_TYPE'); |
| |
$paramHash->{CHOICES} = [ |
| |
['Without Answers', 'yes'], |
| |
['With Answers', 'no'], |
| |
['Only Answers', 'only'] ]; |
| |
Apache::lonhelper::dropdown->new(); |
| |
addMessage("</td></tr>"); |
| |
$startedTable = 1; |
| |
} |
| |
|
| |
if ($ENV{'request.role.adv'}) { |
| |
if (!$startedTable) { |
| |
addMessage("<hr width='33%' /><table><tr><td align='right'>LaTeX mode: </td><td>"); |
| |
$startedTable = 1; |
| |
} else { |
| |
addMessage("<tr><td align='right'>LaTeX mode: </td><td>"); |
| |
} |
| |
$paramHash = Apache::lonhelper::getParamHash(); |
| |
$paramHash->{'variable'} = 'LATEX_TYPE'; |
| |
$helper->declareVar('LATEX_TYPE'); |
| |
if ($helper->{VARS}->{'construction'} eq '1') { |
| |
$paramHash->{CHOICES} = [ |
| |
['standard LaTeX mode', 'standard'], |
| |
['LaTeX batchmode', 'batchmode'], ]; |
| |
} else { |
| |
$paramHash->{CHOICES} = [ |
| |
['LaTeX batchmode', 'batchmode'], |
| |
['standard LaTeX mode', 'standard'] ]; |
| |
} |
| |
Apache::lonhelper::dropdown->new(); |
| |
|
| |
addMessage("</td></tr><tr><td align='right'>Print Table of Contents: </td><td>"); |
| |
$paramHash = Apache::lonhelper::getParamHash(); |
| |
$paramHash->{'variable'} = 'TABLE_CONTENTS'; |
| |
$helper->declareVar('TABLE_CONTENTS'); |
| |
$paramHash->{CHOICES} = [ |
| |
['No', 'no'], |
| |
['Yes', 'yes'] ]; |
| |
Apache::lonhelper::dropdown->new(); |
| |
addMessage("</td></tr>"); |
| |
|
| |
if (not $helper->{VARS}->{'construction'}) { |
| |
addMessage("<tr><td align='right'>Print Index: </td><td>"); |
| |
$paramHash = Apache::lonhelper::getParamHash(); |
| |
$paramHash->{'variable'} = 'TABLE_INDEX'; |
| |
$helper->declareVar('TABLE_INDEX'); |
| |
$paramHash->{CHOICES} = [ |
| |
['No', 'no'], |
| |
['Yes', 'yes'] ]; |
| |
Apache::lonhelper::dropdown->new(); |
| |
addMessage("</td></tr>"); |
| |
} |
| |
|
| |
if ($helper->{'VARS'}->{'construction'}) { |
| |
my $stylevalue=$ENV{'construct.style'}; |
| |
my $xmlfrag .= <<"RNDSEED"; |
| |
<message><tr><td align='right'>Use random seed: </td><td></message> |
| |
<string variable="curseed" size="15" maxlength="15"> |
| |
<defaultvalue> |
| |
return $helper->{VARS}->{'curseed'}; |
| |
</defaultvalue> |
| |
</string> |
| |
<message></td></tr><tr><td align="right">Use style file:</td><td></message> |
| |
<message><input type="text" size="40" name="style_file_value" value="$stylevalue" /> <a href="javascript:openbrowser('helpform','style_file','sty')">Select style file</a> </td><td></message> |
| |
<message></td></tr></message> |
| |
RNDSEED |
| |
&Apache::lonxml::xmlparse($r, 'helper', $xmlfrag); |
| |
$helper->{'VARS'}->{'style_file'}=$ENV{'form.style_file_value'}; |
| |
} |
| |
} |
| |
|
| |
|
| |
|
| |
|
| |
if ($startedTable) { |
| |
addMessage("</table>"); |
| |
} |
| |
|
| |
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'); |
| |
|
| |
|
| |
$helper->process(); |
| |
|
| |
# MANUAL BAILOUT CONDITION: |
| |
# If we're in the "final" state, bailout and return to handler |
| |
if ($helper->{STATE} eq 'FINAL') { |
| |
return $helper; |
| |
} |
| |
|
| |
$r->print($helper->display()); |
| |
|
| |
Apache::lonhelper::unregisterHelperTags(); |
| |
|
| |
untie %hash; |
| |
|
| return OK; |
return OK; |
| |
} |
| |
|
| } |
|
| |
|
| 1; |
1; |
| __END__ |
|
| |
|
| |
package Apache::lonprintout::page_format_state; |
| |
|
| |
=pod |
| |
|
| |
=head1 Helper element: page_format_state |
| |
|
| |
See lonhelper.pm documentation for discussion of the helper 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. |
| |
|
| |
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 |
| |
|
| |
=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; |
| |
use Apache::lonlocal; |
| |
|
| |
my $maxColumns = 2; |
| |
my @paperSize = ("Letter [8 1/2x11 in]", "Legal [8 1/2x14 in]", |
| |
"Ledger/Tabloid [11x17 in]", "Executive [7 1/2x10 in]", |
| |
"A2 [420x594 mm]", "A3 [297x420 mm]", "A4 [210x297 mm]", |
| |
"A5 [148x210 mm]", "A6 [105x148 mm]" ); |
| |
|
| |
# Tentative format: Orientation (L = Landscape, P = portrait) | Colnum | |
| |
# Paper type |
| |
|
| |
sub new { |
| |
my $self = Apache::lonhelper::element->new(); |
| |
|
| |
shift; |
| |
|
| |
$self->{'variable'} = shift; |
| |
my $helper = Apache::lonhelper::getHelper(); |
| |
$helper->declareVar($self->{'variable'}); |
| |
bless($self); |
| |
return $self; |
| |
} |
| |
|
| |
sub render { |
| |
my $self = shift; |
| |
my $helper = Apache::lonhelper::getHelper(); |
| |
my $result = ''; |
| |
my $var = $self->{'variable'}; |
| |
my $PageLayout=&mt('Page layout'); |
| |
my $NumberOfColumns=&mt('Number of columns'); |
| |
my $PaperType=&mt('Paper type'); |
| |
$result .= <<STATEHTML; |
| |
|
| |
<hr width="33%" /> |
| |
<table cellpadding="3"> |
| |
<tr> |
| |
<td align="center"><b>$PageLayout</b></td> |
| |
<td align="center"><b>$NumberOfColumns</b></td> |
| |
<td align="center"><b>$PaperType</b></td> |
| |
</tr> |
| |
<tr> |
| |
<td> |
| |
<input type="radio" name="${var}.layout" value="L" /> Landscape<br /> |
| |
<input type="radio" name="${var}.layout" value="P" checked='1' /> Portrait |
| |
</td> |
| |
<td align="center"> |
| |
<select name="${var}.cols"> |
| |
STATEHTML |
| |
|
| |
my $i; |
| |
for ($i = 1; $i <= $maxColumns; $i++) { |
| |
if ($i == 2) { |
| |
$result .= "<option value='$i' selected>$i</option>\n"; |
| |
} else { |
| |
$result .= "<option value='$i'>$i</option>\n"; |
| |
} |
| |
} |
| |
|
| |
$result .= "</select></td><td>\n"; |
| |
$result .= "<select name='${var}.paper'>\n"; |
| |
|
| |
$i = 0; |
| |
foreach (@paperSize) { |
| |
if ($i == 0) { |
| |
$result .= "<option selected value='$i'>" . $paperSize[$i] . "</option>\n"; |
| |
} else { |
| |
$result .= "<option value='$i'>" . $paperSize[$i] . "</option>\n"; |
| |
} |
| |
$i++; |
| |
} |
| |
|
| |
$result .= "</select></td></tr></table>"; |
| |
return $result; |
| |
} |
| |
|
| |
sub postprocess { |
| |
my $self = shift; |
| |
|
| |
my $var = $self->{'variable'}; |
| |
my $helper = Apache::lonhelper->getHelper(); |
| |
$helper->{VARS}->{$var} = |
| |
$ENV{"form.$var.layout"} . '|' . $ENV{"form.$var.cols"} . '|' . |
| |
$ENV{"form.$var.paper"}; |
| |
return 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.lmarginunit'> |
| |
<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__ |
| |
|
| # my $ere; |
|
| # foreach $ere (%ENV) { |
|
| # $r->print(' SS '.$ere.' => '.$ENV{$ere}.' FF '."\n\n"); |
|
| # } |
|
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