loncom/interface/lonprintout.pm - view

File: [LON-CAPA] / loncom / interface / lonprintout.pm
Revision 1.54: download - view: text, annotated - select for diffs
Thu Sep 5 15:51:07 2002 UTC (21 years, 9 months ago) by sakharuk
Branches: MAIN
CVS tags: HEAD

Prints assignment for a group of student. Needs some additional
work: 1. Info about course; 2. Printing every students on the new page/sheet; ...

1: # The LearningOnline Network 2: # Printout 3: # 4: # $Id: lonprintout.pm,v 1.54 2002/09/05 15:51:07 sakharuk Exp $ 5: # 6: # Copyright Michigan State University Board of Trustees 7: # 8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA). 9: # 10: # LON-CAPA is free software; you can redistribute it and/or modify 11: # it under the terms of the GNU General Public License as published by 12: # the Free Software Foundation; either version 2 of the License, or 13: # (at your option) any later version. 14: # 15: # LON-CAPA is distributed in the hope that it will be useful, 16: # but WITHOUT ANY WARRANTY; without even the implied warranty of 17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18: # GNU General Public License for more details. 19: # 20: # You should have received a copy of the GNU General Public License 21: # along with LON-CAPA; if not, write to the Free Software 22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 23: # 24: # /home/httpd/html/adm/gpl.txt 25: # 26: # http://www.lon-capa.org/ 27: # 28: # (Internal Server Error Handler 29: # 30: # (Login Screen 31: # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14, 32: # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer) 33: # 34: # 3/1/1 Gerd Kortemeyer) 35: # 36: # 3/1 Gerd Kortemeyer 37: # 38: # 9/17 Alex Sakharuk 39: # 40: package Apache::lonprintout; 41: 42: use strict; 43: use Apache::Constants qw(:common :http); 44: use Apache::lonxml; 45: use Apache::lonnet; 46: use Apache::loncommon; 47: use Apache::inputtags; 48: use Apache::loncoursedata; 49: use Apache::grades; 50: use Apache::edit; 51: use Apache::File(); 52: use POSIX qw(strftime); 53: 54: 55: sub headerform { 56: my $r = shift; 57: $r->print(<<ENDHEADER); 58: <html> 59: <head> 60: <title>LON-CAPA output for printing</title> 61: </head> 62: <body bgcolor="FFFFFF"> 63: <form method="post" enctype="multipart/form-data" action="/adm/printout" name="printform"> 64: <tt>$ENV{'form.postdata'}</tt><p> 65: <h1>What do you want to print? Make a choice.</h1><br /> 66: ENDHEADER 67: } 68: 69: 70: sub menu_for_output { 71: my $r = shift; 72: $r->print(<<ENDMENUOUT1); 73: <input type="hidden" name="phase" value="two"> 74: <input type="hidden" name="url" value="$ENV{'form.postdata'}"> 75: <input type="radio" name="choice" value="Standard LaTeX output for current document" checked> Current document 76: (you will print what you see on the screen)<br /> 77: ENDMENUOUT1 78: if ((not $ENV{'request.role'}=~m/^au\./) and (not $ENV{'request.role'}=~m/^ca\./)) { 79: $r->print(<<ENDMENUOUT2); 80: <input type="radio" name="choice" value="Standard LaTeX output for the primary sequence"> All problems from the primary sequence<br /> 81: <input type="radio" name="choice" value="Standard LaTeX output for whole primary sequence"> The whole primary sequence (problems plus all html and xml files)<br /> 82: <input type="radio" name="choice" value="Standard LaTeX output for the top level sequence"> All problems from the top level sequence<br /> 83: <br /> 84: ENDMENUOUT2 85: } 86: if ($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) { 87: $r->print(<<ENDMENUOUT6); 88: <input type="radio" name="choice" value="All class print"> Print assignment (all problems from the primary sequence) for group of students<br /> 89: ENDMENUOUT6 90: } 91: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); 92: $subdirtoprint =~ s/\/[^\/]+$//; 93: if (&Apache::lonnet::allowed('bre',$subdirtoprint) eq 'F') { 94: $r->print(<<ENDMENUOUT4); 95: <input type="radio" name="choice" value="Subdirectory print"> All problems from current subdirectory (where this particular problem is)<br /> 96: ENDMENUOUT4 97: } 98: $r->print(<<ENDMENUOUT5); 99: <br /><hr /><br /> 100: <h1>And what page format do you prefer?</h1> 101: <table> 102: <tr> 103: <td> 104: <input type="radio" name="layout" value="CBI"> Landscape <br /> 105: <input type="radio" name="layout" value="CAPA" checked> Portrait <br /> 106: </td> 107: <td> </td> 108: <td rawspan="2"> 109: Number of columns: <select name="numberofcolumns"> 110: <option selected> 1 </option> 111: <option> 2 </option> 112: <option> 3 </option> 113: <option> 4 </option> 114: <option> 5 </option> 115: <option> 6 </option> 116: <option> 7 </option> 117: <option> 8 </option> 118: <option> 9 </option> 119: </select> 120: </td> 121: </tr> 122: </table> 123: </br> 124: <input type="submit" value="Submit your choice"> 125: ENDMENUOUT5 126: } 127: 128: 129: sub additional_class_menu { 130: my $r = shift; 131: $r->print(<<ENDMENUOUT1); 132: <input type="hidden" name="url" value="$ENV{'form.url'}"> 133: <input type="hidden" name="choice" value="$ENV{'form.choice'}"> 134: <input type="hidden" name="layout" value="$ENV{'form.layout'}"> 135: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}"> 136: <h1>Mark students which assignments you want to print</h1> 137: ENDMENUOUT1 138: my $c = $r->connection; 139: my %cache; 140: my $courseID = $ENV{'request.course.id'}; 141: my $classlist = &Apache::loncoursedata::DownloadClasslist($courseID,$cache{'ClasslistTimestamp'},$c); 142: &Apache::loncoursedata::ProcessClasslist(\%cache,$classlist,$courseID,$c); 143: my @all_students = split(':::',$cache{'NamesOfStudents'}); 144: my @active_students = (); 145: foreach my $student (@all_students) { 146: if ($cache{$student.':Status'} eq 'Active') { 147: push @active_students,$student; 148: } 149: } 150: my $what_to_print = '<table border="1">'; 151: my $i = 0; 152: foreach my $student (@active_students) { 153: $what_to_print .= '<tr><td><input type="checkbox" name="whomtoprint'.$i.'" value="'.$student.'">'.$cache{$student.':fullname'}.'</td></tr>'; 154: # $what_to_print .= '<tr><td><input type="checkbox" name="whomtoprint'.$i.'" value="'.$cache{$student.':fullname'}.'">'.$cache{$student.':fullname'}.'</td></tr>'; 155: $i++; 156: } 157: $what_to_print .= '</table>'; 158: $r->print(<<ENDMENUOUT2); 159: $what_to_print <br /> 160: <input type="hidden" name="numberofstudents" value="$i"> 161: <input type="hidden" name="phase" value="three"> 162: <input type="submit" value="Submit"> 163: ENDMENUOUT2 164: } 165: 166: 167: sub additional_print_menu { 168: my $r = shift; 169: my $what_to_print = ''; 170: for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) { 171: $what_to_print .= '<input type="hidden" name="whomtoprint'.$i.'" value="'.$ENV{'form.whomtoprint'.$i}.'">'; 172: } 173: $r->print(<<ENDMENUOUT); 174: $what_to_print 175: <input type="hidden" name="url" value="$ENV{'form.url'}"> 176: <input type="hidden" name="choice" value="$ENV{'form.choice'}"> 177: <input type="hidden" name="layout" value="$ENV{'form.layout'}"> 178: <input type="hidden" name="numberofstudents" value="$ENV{'form.numberofstudents'}"> 179: <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}"> 180: Enter width of the page: <input type="text" name="width" width="10" value="9cm"> <br /> 181: <input type="hidden" name="phase" value="four"> 182: <input type="submit" value="Submit"> 183: </form> 184: </body> 185: </html> 186: ENDMENUOUT 187: } 188: 189: 190: sub output_data { 191: my $r = shift; 192: $r->print(<<ENDPART); 193: <html> 194: <head> 195: <title>LON-CAPA output for printing</title> 196: </head> 197: <body bgcolor="FFFFFF"> 198: <hr> 199: ENDPART 200: 201: my $choice = $ENV{'form.choice'}; 202: my $layout = $ENV{'form.layout'}; 203: my $numberofcolumns = $ENV{'form.numberofcolumns'}; 204: my $laystyle = 'book'; 205: my $result = ''; 206: my $number_of_columns = 1; 207: 208: if ($choice eq 'Standard LaTeX output for current document') { 209: #-- single document - problem, page, html, xml 210: my %moreenv; 211: $moreenv{'form.grade_target'}='tex'; 212: if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) { 213: $ENV{'form.url'}=~s/http:\/\/[^\/]+//; 214: } 215: $moreenv{'request.filename'}=$ENV{'form.url'}; 216: &Apache::lonnet::appenv(%moreenv); 217: my $texversion=&Apache::lonnet::ssi($ENV{'form.url'}); 218: &Apache::lonnet::delenv('form.grade_target'); 219: $result .= $texversion; 220: $result = &additional_cleanup($result); 221: if ($ENV{'form.url'}=~m/\.page\s*$/) { 222: ($result,$number_of_columns) = &page_cleanup($result); 223: } 224: } elsif ($choice eq 'Standard LaTeX output for the primary sequence' or 225: $choice eq 'Standard LaTeX output for whole primary sequence') { 226: #-- minimal sequence to which the current document belongs 227: #-- where is the primary sequence containing file? 228: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); 229: $_ = $symbolic; 230: m/([^_]+)_/; 231: my $primary_sequence = '/res/'.$1; 232: #-- open and analyses the primary sequence 233: my $sequence_file=&Apache::lonnet::filelocation("",$primary_sequence); 234: my $sequencefilecontents=&Apache::lonnet::getfile($sequence_file); 235: my @master_seq = &content_map($sequencefilecontents); 236: #-- produce an output string 237: for (my $i=0;$i<=$#master_seq;$i++) { 238: $_ = $master_seq[$i]; 239: m/\"(.*)\"/; 240: $_ = $1; 241: my $urlp = $1; 242: if ($choice eq 'Standard LaTeX output for the primary sequence') { 243: if ($urlp =~ m/\.(problem|exam|quiz|assess|survey|form|library)/) { 244: my %moreenv; 245: $moreenv{'form.grade_target'}='tex'; 246: &Apache::lonnet::appenv(%moreenv); 247: my $texversion=&Apache::lonnet::ssi($urlp); 248: &Apache::lonnet::delenv('form.grade_target'); 249: $result .= $texversion; 250: } 251: } elsif ($urlp =~ /\S+/) { 252: my %moreenv; 253: $moreenv{'form.grade_target'}='tex'; 254: &Apache::lonnet::appenv(%moreenv); 255: my $texversion=&Apache::lonnet::ssi($urlp); 256: &Apache::lonnet::delenv('form.grade_target'); 257: $result .= $texversion; 258: } 259: } 260: $result = &additional_cleanup($result); 261: } elsif ($choice eq 'Standard LaTeX output for the top level sequence') { 262: # where is the main sequence of the course? 263: my $main_seq = '/res/'.$ENV{'request.course.uri'}; 264: my $file=&Apache::lonnet::filelocation("",$main_seq); 265: my $filecontents=&Apache::lonnet::getfile($file); 266: my @file_seq = &content_map($filecontents); 267: for (my $iu=0;$iu<=$#file_seq;$iu++) { 268: $file_seq[$iu]=~s/^"//; 269: $file_seq[$iu]=~s/"$//; 270: if ($file_seq[$iu]=~m/\S+/) { 271: $file_seq[$iu]=&Apache::lonnet::filelocation("",$file_seq[$iu]); 272: } else { 273: $file_seq[$iu]= 'REMOVE IT PLEASE'; 274: } 275: } 276: my $i=0; 277: my $limit = $#file_seq; 278: while ($i<=$limit) { 279: unless ($file_seq[$i]=~m/\.(problem|page)/) { 280: if ($file_seq[$i]=~m/\.sequence/) { 281: my $filecontents=&Apache::lonnet::getfile($file_seq[$i]); 282: my @newfile_seq = &content_map($filecontents); 283: for (my $iu=0;$iu<=$#newfile_seq;$iu++) { 284: $newfile_seq[$iu]=~s/^"//; 285: $newfile_seq[$iu]=~s/"$//; 286: if ($newfile_seq[$iu]=~m/\S+/) { 287: $newfile_seq[$iu]=&Apache::lonnet::filelocation("",$newfile_seq[$iu]); 288: } else { 289: $newfile_seq[$iu]= 'REMOVE IT PLEASE'; 290: } 291: } 292: splice @file_seq,$i,1,@newfile_seq; 293: $i=0; 294: $limit = $#file_seq; 295: } else { 296: splice @file_seq,$i,1,'REMOVE IT PLEASE'; 297: } 298: } 299: $i++; 300: } 301: for (my $iu=0;$iu<=$#file_seq;$iu++) { 302: if ($file_seq[$iu]=~m/REMOVE IT PLEASE/) { 303: splice @file_seq,$iu,1; 304: } 305: } 306: if ($file_seq[-1]=~m/REMOVE IT PLEASE/) { 307: pop @file_seq; 308: } 309: #-- produce an output string 310: for (my $i=0;$i<=$#file_seq;$i++) { 311: my $urlp = $file_seq[$i]; 312: $urlp=~s/\/home\/httpd\/html//; 313: if ($urlp=~m/\.(problem|exam|quiz|assess|survey|form|library)/) { 314: my %moreenv; 315: $moreenv{'form.grade_target'}='tex'; 316: &Apache::lonnet::appenv(%moreenv); 317: my $texversion=&Apache::lonnet::ssi($urlp); 318: &Apache::lonnet::delenv('form.grade_target'); 319: $result .= $texversion; 320: } 321: } 322: $result = &additional_cleanup($result); 323: } elsif ($choice eq 'All class print') { 324: #-- prints assignments for whole class or for selected students 325: my (@students,@st_output) = ((),()); 326: for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) { 327: if ($ENV{'form.whomtoprint'.$i}=~/:/) { 328: push @students,$ENV{'form.whomtoprint'.$i}; 329: } 330: } 331: #where is the primary sequence containing current resource (the same for all students)? 332: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); 333: $symbolic =~ m/([^_]+)_/; 334: my $primary_sequence = '/res/'.$1; 335: #opens and analyses the primary sequence file, produces the array of resources 336: my $sequence_file=&Apache::lonnet::filelocation("",$primary_sequence); 337: my $sequencefilecontents=&Apache::lonnet::getfile($sequence_file); 338: my @master_seq = &content_map($sequencefilecontents); 339: #loop over students 340: foreach my $person (@students) { 341: my $current_output = ''; 342: my ($username,$userdomain) = split /:/,$person; 343: my $fullname = &Apache::grades::get_fullname($username,$userdomain); 344: #goes through all resources, checks if they are available for current student, and produces output 345: foreach my $curres (@master_seq) { 346: $curres =~ s/^"//; 347: $curres =~ s/"$//; 348: if ($curres=~/\w+/) { 349: my $symb = &Apache::lonnet::symbread($curres); 350: my ($map,$id,$res_url) = split(/___/,$symb); 351: if (&Apache::lonnet::allowed('bre',$res_url)) { 352: my $rendered = &Apache::loncommon::get_student_view($symb,$username,$userdomain, 353: $ENV{'request.course.id'},'tex'); 354: $current_output .= $rendered; 355: } 356: } 357: } 358: $current_output =~ s/\\begin{document}/\\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent\\fbox{\\textbf{$fullname}}\\hskip 1\.4in } \\vskip 5 mm /; 359: $result .= $current_output; 360: } 361: 362: $result = &additional_cleanup($result); 363: 364: 365: 366: 367: 368: 369: } elsif ($choice eq 'Subdirectory print') { 370: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); 371: $subdirtoprint =~ s/\/[^\/]+$//; 372: my @list_of_files = (); 373: if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) { 374: $subdirtoprint =~ s/^[^~]*~(\w+)\//\/home\/$1\/public_html\//; 375: } else { 376: $subdirtoprint =~ s/.*(\/res\/)/$1/; 377: } 378: my @content_directory = (); 379: if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) { 380: @content_directory = &Apache::lonnet::dirlist($subdirtoprint,$ENV{'user.domain'}, $ENV{'user.name'},''); 381: } else { 382: @content_directory = &Apache::lonnet::dirlist($subdirtoprint); 383: } 384: for (my $iy=0;$iy<=$#content_directory;$iy++) { 385: my @tempo_array = split(/&/,$content_directory[$iy]); 386: if ($tempo_array[0] =~ m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/) { 387: push(@list_of_files,$tempo_array[0]); 388: } 389: } 390: $subdirtoprint =~ s/\/$//; 391: for (my $i=0;$i<=$#list_of_files;$i++) { 392: my $urlp = $subdirtoprint.'/'.$list_of_files[$i]; 393: my %moreenv; 394: $moreenv{'form.grade_target'}='tex'; 395: &Apache::lonnet::appenv(%moreenv); 396: if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) { 397: $urlp =~ s/\/home\/([^\/]*)\/public_html/\/~$1/; 398: } 399: my $texversion=&Apache::lonnet::ssi($urlp); 400: &Apache::lonnet::delenv('form.grade_target'); 401: $texversion =~ s/(\\begin{document})/$1 {\\tiny\\begin{verbatim}$urlp\\end{verbatim}}/; 402: $result .= $texversion; 403: } 404: $result = &additional_cleanup($result); 405: 406: 407: } 408: #-- corrections for the different page formats 409: if ($layout eq 'CBI' and $numberofcolumns eq '1') { 410: } elsif ($layout eq 'CBI' and $numberofcolumns eq '2') { 411: $result =~ s/\\begin{document}/\\setlength{\\oddsidemargin}{-40pt}\\setlength{\\evensidemargin}{-60pt}\\setlength{\\topmargin}{200pt}\\setlength{\\textwidth}{4\.4in}\\setlength{\\textheight}{6\.8in}\\setlength{\\parindent}{20pt}\\setlength{\\marginparwidth}{90pt}\\setlength{\\textfloatsep}{8pt plus 2\.0pt minus 4\.0pt} \\begin{document}/; 412: $laystyle = 'album'; 413: } elsif ($layout eq 'CAPA') { 414: my $courseidinfo = $ENV{'request.role'}; 415: $_ = $courseidinfo; 416: m/.*\/(.*)/; 417: $courseidinfo = $ENV{'course.physnet_'.$1.'.description'}; 418: # $result =~ s/\\documentclass\[letterpaper\]{article}/\\documentclass\[twocolumn\]{article}/; 419: $result =~ s/\\documentclass\[letterpaper\]{article}/\\documentclass{article}/; 420: $result =~ s/\\begin{document}/\\textheight 25\.9cm\\oddsidemargin = -0\.57in\\evensidemargin = -0\.57in\\textwidth= 9cm\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1}\\parbox{\\minipagewidth}{\\noindent\\fbox{\\textbf{$ENV{'environment.firstname'} $ENV{'environment.lastname'}}}\\hskip 1\.4in $courseidinfo} \\vskip 5 mm /; 421: $result =~ s/\\includegraphics{/\\includegraphics\[width=9\.0 cm\]{/g; 422: # $result =~ s/\\includegraphics{/\\includegraphics\[width=\\textwidth\]{/g; 423: # $result =~ s/(\\end{document})/\\newline\\noindent\\makebox\[9.0cm\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny Dept\. of Physics and Astronomy, MSU\\makebox\[1.5cm\]\[b\]{\\hfill}LON-CAPA\\copyright MSU GNU\/GPL $1/; 424: $result =~ s/(\\end{document})/\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny \\makebox\[1.5cm\]\[b\]{\\hfill}LON-CAPA\\copyright Michigan State University Board of Trustees $1/; 425: # $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[9\.0cm\]\[b\]{\\hrulefill})/$2$1/g; 426: $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g; 427: $result =~ s/(\\end{longtable}\s*)\\newline/$1/g; 428: $result =~ s/\$number_of_columns/$number_of_columns/g; 429: } 430: #changes page's parameters for the one column output 431: if ($ENV{'form.numberofcolumns'} == 1) { 432: $result =~ s/\\textwidth= 9cm/\\textwidth= $ENV{'form.width'}/; 433: } 434: #-- LaTeX corrections 435: my $first_comment = index($result,'',$first_comment); 438: substr($result,$first_comment,$end_comment-$first_comment+3) = ''; 439: $first_comment = index($result,'<!--',$first_comment); 440: } 441: $result =~ s/^\s+$//gm; #remove empty lines 442: $result =~ s/(\s)+/$1/g; #removes more than one empty space 443: $result =~ s/\\\\\s*\\vskip/\\vskip/gm; 444: $result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g; 445: $result =~ s/{\\par }\s*\\\\/\\\\/gm; 446: $result =~ s/\\\\\s+\[/ \[/g; 447: $result =~ s/θ/\$\\theta\$/g; #converts theta from html into tex 448: $result =~ s/\b__+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g; 449: #conversion of html characters to LaTeX equivalents 450: if ($result =~ m/&(\w+|#\d+);/) { 451: $result = &character_chart($result); 452: } 453: $result =~ s/(\\end{tabular})\s*\\vskip 0 mm/$1/g; 454: $result =~ s/(\\begin{enumerate})\s*\\noindent/$1/g; 455: #-- writing .tex file in prtspool 456: my $temp_file; 457: my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex"; 458: unless ($temp_file = Apache::File->new('>'.$filename)) { 459: $r->log_error("Couldn't open $filename for output $!"); 460: return SERVER_ERROR; 461: } 462: print $temp_file $result; 463: $r->print(<<FINALEND); 464: <meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename&$laystyle&$numberofcolumns"> 465: </body> 466: </html> 467: FINALEND 468: } 469: 470: sub character_chart { 471: my $result = shift; 472: $result =~ s/&#0?0?7;//g; 473: $result =~ s/&#0?0?9;//g; 474: $result =~ s/&#0?10;//g; 475: $result =~ s/&#0?13;//g; 476: $result =~ s/&#0?32;/ /g; 477: $result =~ s/&#0?33;/!/g; 478: $result =~ s/&#0?34;/"/g; 479: $result =~ s/"/"/g; 480: $result =~ s/&#0?35;/\\#/g; 481: # $result =~ s/&#0?36;/\\\$/g; 482: $result =~ s/&#0?37;/\\%/g; 483: $result =~ s/&#0?38;/\\&/g; 484: $result =~ s/&/\\&/g; 485: $result =~ s/&#0?39;/'/g; 486: $result =~ s/&#0?40;/(/g; 487: $result =~ s/&#0?41;/)/g; 488: $result =~ s/&#0?42;/\*/g; 489: $result =~ s/&#0?43;/\+/g; 490: $result =~ s/&#0?44;/,/g; 491: $result =~ s/&#0?45;/-/g; 492: $result =~ s/&#0?46;/\./g; 493: $result =~ s/&#0?47;/\//g; 494: $result =~ s/&#0?48;/0/g; 495: $result =~ s/&#0?49;/1/g; 496: $result =~ s/&#0?50;/2/g; 497: $result =~ s/&#0?51;/3/g; 498: $result =~ s/&#0?52;/4/g; 499: $result =~ s/&#0?53;/5/g; 500: $result =~ s/&#0?54;/6/g; 501: $result =~ s/&#0?55;/7/g; 502: $result =~ s/&#0?56;/8/g; 503: $result =~ s/&#0?57;/9/g; 504: $result =~ s/&#0?58;/:/g; 505: $result =~ s/&#0?59;/;/g; 506: $result =~ s/&#0?60;/\$<\$/g; 507: $result =~ s/</\$<\$/g; 508: $result =~ s/&#0?61;/\$=\$/g; 509: $result =~ s/&#0?62;/\$>\$/g; 510: $result =~ s/>/\$>\$/g; 511: $result =~ s/&#0?63;/?/g; 512: # $result =~ s/&#0?64;//g; 513: $result =~ s/&#0?65;/A/g; 514: $result =~ s/&#0?66;/B/g; 515: $result =~ s/&#0?67;/C/g; 516: $result =~ s/&#0?68;/D/g; 517: $result =~ s/&#0?69;/E/g; 518: $result =~ s/&#0?70;/F/g; 519: $result =~ s/&#0?71;/G/g; 520: $result =~ s/&#0?72;/H/g; 521: $result =~ s/&#0?73;/I/g; 522: $result =~ s/&#0?74;/J/g; 523: $result =~ s/&#0?75;/K/g; 524: $result =~ s/&#0?76;/L/g; 525: $result =~ s/&#0?77;/M/g; 526: $result =~ s/&#0?78;/N/g; 527: $result =~ s/&#0?79;/O/g; 528: $result =~ s/&#0?80;/P/g; 529: $result =~ s/&#0?81;/Q/g; 530: $result =~ s/&#0?82;/R/g; 531: $result =~ s/&#0?83;/S/g; 532: $result =~ s/&#0?84;/T/g; 533: $result =~ s/&#0?85;/U/g; 534: $result =~ s/&#0?86;/V/g; 535: $result =~ s/&#0?87;/W/g; 536: $result =~ s/&#0?88;/X/g; 537: $result =~ s/&#0?89;/Y/g; 538: $result =~ s/&#0?90;/Z/g; 539: $result =~ s/&#0?91;/[/g; 540: $result =~ s/&#0?92;/\\/g; 541: $result =~ s/&#0?93;/]/g; 542: # $result =~ s/&#0?94;//g; 543: # $result =~ s/&#0?95;//g; 544: $result =~ s/&#0?96;/`/g; 545: $result =~ s/&#0?97;/a/g; 546: $result =~ s/&#0?98;/b/g; 547: $result =~ s/&#0?99;/c/g; 548: $result =~ s/d/d/g; 549: $result =~ s/e/e/g; 550: $result =~ s/f/f/g; 551: $result =~ s/g/g/g; 552: $result =~ s/h/h/g; 553: $result =~ s/i/i/g; 554: $result =~ s/j/j/g; 555: $result =~ s/k/k/g; 556: $result =~ s/l/l/g; 557: $result =~ s/m/m/g; 558: $result =~ s/n/n/g; 559: $result =~ s/o/o/g; 560: $result =~ s/p/p/g; 561: $result =~ s/q/q/g; 562: $result =~ s/r/r/g; 563: $result =~ s/s/s/g; 564: $result =~ s/t/t/g; 565: $result =~ s/u/u/g; 566: $result =~ s/v/v/g; 567: $result =~ s/w/w/g; 568: $result =~ s/x/x/g; 569: $result =~ s/y/y/g; 570: $result =~ s/z/z/g; 571: $result =~ s/{/\\{/g; 572: $result =~ s/|/\|/g; 573: $result =~ s/}/\\}/g; 574: $result =~ s/~/\~/g; 575: $result =~ s//,/g; 576: # $result =~ s///g; 577: $result =~ s//''/g; 578: $result =~ s//\$\\ldots\$/g; 579: $result =~ s//\$\\dagger\$/g; 580: $result =~ s//\$\\ddagger\$/g; 581: # $result =~ s///g; 582: # $result =~ s///g; 583: # $result =~ s///g; 584: $result =~ s//\$<\$/g; 585: # $result =~ s///g; 586: $result =~ s//`/g; 587: $result =~ s//'/g; 588: $result =~ s//``/g; 589: $result =~ s//''/g; 590: $result =~ s//\$\\bullet\$/g; 591: # $result =~ s///g; 592: # $result =~ s///g; 593: $result =~ s//~/g; 594: # $result =~ s///g; 595: # $result =~ s///g; 596: $result =~ s//\$>\$/g; 597: $result =~ s//\\{\\oe\\}/g; 598: $result =~ s//\\"\\{Y\\}/g; 599: $result =~ s/ //g; 600: $result =~ s/ //g; 601: $result =~ s/¡/!`/g; 602: $result =~ s/¡/!`/g; #` 603: # $result =~ s/¢//g; 604: # $result =~ s/¢//g; 605: $result =~ s/£/\\pounds/g; 606: $result =~ s/£/\\pounds/g; 607: # $result =~ s/¤//g; 608: # $result =~ s/¤//g; 609: # $result =~ s/¥//g; 610: # $result =~ s/¥//g; 611: # $result =~ s/¦//g; 612: # $result =~ s/¦//g; 613: # $result =~ s/§//g; 614: # $result =~ s/§//g; 615: # $result =~ s/¨//g; 616: # $result =~ s/¨//g; 617: $result =~ s/©/\\copyright/g; 618: $result =~ s/©/\\copyright/g; 619: # $result =~ s/ª//g; 620: # $result =~ s/ª//g; 621: # $result =~ s/«//g; 622: # $result =~ s/«//g; 623: $result =~ s/¬/\$\\neg\$/g; 624: $result =~ s/¬/\$\\neg\$/g; 625: # $result =~ s///g; 626: # $result =~ s///g; 627: # $result =~ s/®//g; 628: # $result =~ s/®//g; 629: # $result =~ s/¯//g; 630: # $result =~ s/¯//g; 631: $result =~ s/°/\$^{\\circ}\$/g; 632: $result =~ s/°/\$^{\\circ}\$/g; 633: $result =~ s/±/\$\\pm\$/g; 634: $result =~ s/±/\$\\pm\$/g; 635: $result =~ s/²/\$^2\$/g; 636: $result =~ s/²/\$^2\$/g; 637: $result =~ s/³/\$^3\$/g; 638: $result =~ s/³/\$^3\$/g; 639: # $result =~ s/´//g; 640: # $result =~ s/´//g; 641: $result =~ s/µ/\$\\mu\$/g; 642: $result =~ s/µ/\$\\mu\$/g; 643: $result =~ s/¶/\\P/g; 644: $result =~ s/¶/\\P/g; 645: $result =~ s/·/\$\\cdot\$/g; 646: $result =~ s/·/\$\\cdot\$/g; 647: # $result =~ s/¸//g; 648: # $result =~ s/¸//g; 649: $result =~ s/¹/\$^1\$/g; 650: $result =~ s/¹/\$^1\$/g; 651: # $result =~ s/º//g; 652: # $result =~ s/º//g; 653: # $result =~ s/»//g; 654: # $result =~ s/»//g; 655: # $result =~ s/¼//g; 656: # $result =~ s/¼//g; 657: # $result =~ s/½//g; 658: # $result =~ s/½//g; 659: # $result =~ s/¾//g; 660: # $result =~ s/¾//g; 661: $result =~ s/¿/?`/g; 662: $result =~ s/¿/?`/g; 663: $result =~ s/À/\\`{A}/g; 664: $result =~ s/À/\\`{A}/g; 665: $result =~ s/Á/\\'{A}/g; 666: $result =~ s/Á/\\'{A}/g; 667: $result =~ s/Â/\\^{A}/g; 668: $result =~ s/Â/\\^{A}/g; 669: $result =~ s/Ã/\\~{A}/g; 670: $result =~ s/Ã/\\~{A}/g; 671: $result =~ s/Ä/\\"{A}/g; 672: $result =~ s/Ä/\\"{A}/g; 673: $result =~ s/Å/{\\AA}/g; 674: $result =~ s/Å/{\\AA}/g; 675: $result =~ s/Æ/{\\AE}/g; 676: $result =~ s/Æ/{\\AE}/g; 677: # $result =~ s/Ç//g; 678: # $result =~ s/Ç//g; 679: $result =~ s/È/\\`{E}/g; 680: $result =~ s/È/\\`{E}/g; 681: $result =~ s/É/\\'{E}/g; 682: $result =~ s/É/\\'{E}/g; 683: $result =~ s/Ê/\\^{E}/g; 684: $result =~ s/Ê/\\^{E}/g; 685: $result =~ s/Ë/\\`{E}/g; 686: $result =~ s/Ë/\\`{E}/g; 687: $result =~ s/Ì/\\`{I}/g; 688: $result =~ s/Ì/\\`{I}/g; 689: $result =~ s/Í/\\'{I}/g; 690: $result =~ s/Í/\\'{I}/g; 691: $result =~ s/Î/\\^{I}/g; 692: $result =~ s/Î/\\^{I}/g; 693: $result =~ s/Ï/\\"{I}/g; 694: $result =~ s/Ï/\\"{I}/g; 695: # $result =~ s/Ð//g; 696: # $result =~ s/Ð//g; 697: $result =~ s/Ñ/\\~{N}/g; 698: $result =~ s/Ñ/\\~{N}/g; 699: $result =~ s/Ò/\\`{O}/g; 700: $result =~ s/Ò/\\`{O}/g; 701: $result =~ s/Ó/\\'{O}/g; 702: $result =~ s/Ó/\\'{O}/g; 703: $result =~ s/Ô/\\^{O}/g; 704: $result =~ s/Ô/\\^{O}/g; 705: $result =~ s/Õ/\\~{O}/g; 706: $result =~ s/Õ/\\~{O}/g; 707: $result =~ s/Ö/\\"{O}/g; 708: $result =~ s/Ö/\\"{O}/g; 709: $result =~ s/×/\$\\times\$/g; 710: $result =~ s/×/\$\\times\$/g; 711: $result =~ s/Ø/{\\O}/g; 712: $result =~ s/Ø/{\\O}/g; 713: $result =~ s/Ù/\\`{U}/g; 714: $result =~ s/Ù/\\`{U}/g; 715: $result =~ s/Ú/\\'{U}/g; 716: $result =~ s/Ú/\\'{U}/g; 717: $result =~ s/Û/\\^{U}/g; 718: $result =~ s/Û/\\^{U}/g; 719: $result =~ s/Ü/\\"{U}/g; 720: $result =~ s/Ü/\\"{U}/g; 721: $result =~ s/Ý/\\'{Y}/g; 722: $result =~ s/Ý/\\'{Y}/g; 723: # $result =~ s/Þ//g; 724: # $result =~ s/Þ//g; 725: # $result =~ s/ß//g; 726: # $result =~ s/ß//g; 727: $result =~ s/à/\\`{a}/g; 728: $result =~ s/à/\\`{a}/g; 729: $result =~ s/á/\\'{a}/g; 730: $result =~ s/á/\\'{a}/g; 731: $result =~ s/â/\\^{a}/g; 732: $result =~ s/â/\\^{a}/g; 733: $result =~ s/ã/\\~{a}/g; 734: $result =~ s/ã/\\~{a}/g; 735: $result =~ s/ä/\\"{a}/g; 736: $result =~ s/ä/\\"{a}/g; 737: $result =~ s/å/{\\aa}/g; 738: $result =~ s/å/{\\aa}/g; 739: $result =~ s/æ/{\\ae}/g; 740: $result =~ s/æ/{\\ae}/g; 741: # $result =~ s/ç//g; 742: # $result =~ s/ç//g; 743: $result =~ s/è/\\`{e}/g; 744: $result =~ s/è/\\`{e}/g; 745: $result =~ s/é/\\'{e}/g; 746: $result =~ s/é/\\'{e}/g; 747: $result =~ s/ê/\\^{e}/g; 748: $result =~ s/ê/\\^{e}/g; 749: $result =~ s/ë/\\"{e}/g; 750: $result =~ s/ë/\\"{e}/g; 751: $result =~ s/ì/\\`{i}/g; 752: $result =~ s/ì/\\`{i}/g; 753: $result =~ s/í/\\'{i}/g; 754: $result =~ s/í/\\'{i}/g; 755: $result =~ s/î/\\^{i}/g; 756: $result =~ s/î/\\^{i}/g; 757: $result =~ s/ï/\\"{i}/g; 758: $result =~ s/ï/\\"{i}/g; 759: # $result =~ s/ð//g; 760: # $result =~ s/ð//g; 761: $result =~ s/ñ/\\~{n}/g; 762: $result =~ s/ñ/\\~{n}/g; 763: $result =~ s/ò/\\`{o}/g; 764: $result =~ s/ò/\\`{o}/g; 765: $result =~ s/ó/\\'{o}/g; 766: $result =~ s/ó/\\'{o}/g; 767: $result =~ s/ô/\\^{o}/g; 768: $result =~ s/ô/\\^{o}/g; 769: $result =~ s/õ/\\~{o}/g; 770: $result =~ s/õ/\\~{o}/g; 771: $result =~ s/ö/\\"{o}/g; 772: $result =~ s/ö/\\"{o}/g; 773: $result =~ s/÷/\$\\div\$/g; 774: $result =~ s/÷/\$\\div\$/g; 775: $result =~ s/ø/{\\o}/g; 776: $result =~ s/ø/{\\o}/g; 777: $result =~ s/ù/\\`{u}/g; 778: $result =~ s/ù/\\`{u}/g; 779: $result =~ s/ú/\\'{u}/g; 780: $result =~ s/ú/\\'{u}/g; 781: $result =~ s/û/\\^{u}/g; 782: $result =~ s/û/\\^{u}/g; 783: $result =~ s/ü/\\"{u}/g; 784: $result =~ s/ü/\\"{u}/g; 785: $result =~ s/ý/\\'{y}/g; 786: $result =~ s/ý/\\'{y}/g; 787: # $result =~ s/þ//g; 788: # $result =~ s/þ//g; 789: $result =~ s/ÿ/\\"{y}/g; 790: $result =~ s/ÿ/\\"{y}/g; 791: return $result; 792: } 793: 794: 795: #'"` 796: 797: sub additional_cleanup { 798: my $result = shift; 799: my $first_app = index($result,'\documentclass',0); 800: $first_app = index($result,'\documentclass',$first_app+5); 801: while ($first_app != -1) { 802: my $second_app = index($result,'begin{document}',$first_app); 803: $first_app = rindex($result,'\end{document}',$first_app); 804: substr($result,$first_app,$second_app-$first_app+15) = '\vskip 3 mm'; 805: $first_app = index($result,'\documentclass',$first_app+5); 806: } 807: return $result; 808: } 809: sub page_cleanup { 810: my $result = shift; 811: $_ = $result; 812: m/\\end{document}(\d*)$/; 813: my $number_of_columns = $1; 814: my $insert = '{'; 815: for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; } 816: $insert .= '}'; 817: $result =~ s/(\\begin{longtable})INSERTTHEHEADOFLONGTABLE/$1$insert/g; 818: $result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g; 819: $result =~ s/(\\vskip\s*\d+\s*mm)/}\\\\\\parbox{\\minipagewidth}{/g; 820: $result =~ s/\\parbox{\\minipagewidth}{}\s*\\\\\s*(\\parbox{\\minipagewidth})/$1/g; 821: $result =~ s/\\parbox{\\minipagewidth}{\s*\\\\\\\\/\\parbox{\\minipagewidth}{/g; 822: return $result,$number_of_columns; 823: } 824: 825: sub content_map { 826: #-- find a list of files to print 827: my $map_string = shift; 828: my @number_seq = (); 829: my @file_seq = (); 830: my $startlink = index($map_string,'<link',0); 831: my $endlink = index($map_string,'</link>',$startlink); 832: my $chunk = substr($map_string,$startlink,$endlink-$startlink+7); 833: $_ = $chunk; 834: m/from=\"(\d+)\"/; 835: push @number_seq,$1; 836: while ($startlink != -1) { 837: $endlink = index($map_string,'</link>',$startlink); 838: $chunk = substr($map_string,$startlink,$endlink-$startlink+7); 839: substr($map_string,$startlink,$endlink-$startlink+7) = ''; 840: $_ = $chunk; 841: m/to=\"(\d+)\"/; 842: push @number_seq,$1; 843: $startlink = index($map_string,'from="'.$1.'"',0); 844: $startlink = rindex($map_string,'<link ',$startlink); 845: } 846: my $stalink = index($map_string,' to="'.$number_seq[0].'"',0); 847: while ($stalink != -1) { 848: $startlink = rindex($map_string,'<link ',$stalink); 849: $endlink = index($map_string,'</link>',$startlink); 850: $chunk = substr($map_string,$startlink,$endlink-$startlink+7); 851: substr($map_string,$startlink,$endlink-$startlink+7) = ''; 852: $_ = $chunk; 853: m/from=\"(\d+)\"/; 854: unshift @number_seq,$1; 855: $stalink = index($map_string,' to="'.$number_seq[0].'"',0); 856: } 857: for (my $i=0;$i<=$#number_seq;$i++) { 858: $stalink = index($map_string,' id="'.$number_seq[$i].'"',0); 859: { 860: my $ahed1 = index($map_string,'src="',$stalink); 861: my $ahed2 = index($map_string,'</resource>',$stalink); 862: if ($ahed1 != -1) { 863: if ($ahed1 < $ahed2) { 864: $startlink = $ahed1; 865: } else { 866: $startlink = rindex($map_string,'src="',$stalink); 867: } 868: } else { 869: $startlink = rindex($map_string,'src="',$stalink); 870: } 871: 872: } 873: $startlink = index($map_string,'"',$startlink); 874: $endlink = index($map_string,'"',$startlink+1); 875: $chunk = substr($map_string,$startlink,$endlink-$startlink+1); 876: push @file_seq,$chunk; 877: } 878: return @file_seq; 879: } 880: 881: 882: 883: sub handler { 884: 885: my $r = shift; 886: $r->content_type('text/html'); 887: $r->send_http_header; 888: 889: #-- start form 890: &headerform($r); 891: #-- menu for output 892: unless ($ENV{'form.phase'}) { 893: &menu_for_output($r); 894: } 895: #-- additional menu for class printing 896: if ($ENV{'form.phase'} eq 'two') { 897: if($ENV{'form.choice'} eq 'All class print') { 898: &additional_class_menu($r); 899: } else { 900: $ENV{'form.phase'} = 'three'; 901: } 902: } 903: #-- additional menu for page layout (one column case) 904: if ($ENV{'form.phase'} eq 'three') { 905: if($ENV{'form.numberofcolumns'} == 1) { 906: &additional_print_menu($r); 907: } else { 908: $ENV{'form.phase'} = 'four'; 909: } 910: } 911: #-- core part 912: if ($ENV{'form.phase'} eq 'four') { 913: &output_data($r); 914: } 915: return OK; 916: 917: } 918: 919: 1; 920: __END__ 921: 922: 923: 924: 925: #### Test block 926: # my $ere; 927: # foreach $ere (%ENV) { 928: # $result .= ' SS '.$ere.' => '.$ENV{$ere}.' FF '."\n\n"; 929: # } 930: ####