loncom/interface/lonprintout.pm - view

File: [LON-CAPA] / loncom / interface / lonprintout.pm
Revision 1.45: download - view: text, annotated - select for diffs
Fri Aug 2 18:08:12 2002 UTC (21 years, 10 months ago) by sakharuk
Branches: MAIN
CVS tags: HEAD

Can print subdirectories from the construction space. Changes were done to
restore work after Jason changed dirlist in lonnet.pm.

1: # The LearningOnline Network 2: # Printout 3: # 4: # $Id: lonprintout.pm,v 1.45 2002/08/02 18:08:12 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::inputtags; 47: use Apache::edit; 48: use Apache::File(); 49: use POSIX qw(strftime); 50: 51: 52: sub headerform { 53: my $r = shift; 54: $r->print(<<ENDHEADER); 55: <html> 56: <head> 57: <title>LON-CAPA output for printing</title> 58: </head> 59: <body bgcolor="FFFFFF"> 60: <form method="post" enctype="multipart/form-data" action="/adm/printout" name="printform"> 61: <tt>$ENV{'form.postdata'}</tt><p> 62: <h1>What do you want to print? Make a choice.</h1><br /> 63: ENDHEADER 64: } 65: 66: 67: sub menu_for_output { 68: my $r = shift; 69: $r->print(<<ENDMENUOUT1); 70: <input type="hidden" name="phase" value="two"> 71: <input type="hidden" name="url" value="$ENV{'form.postdata'}"> 72: <input type="radio" name="choice" value="Standard LaTeX output for current document" checked> Current document 73: (you will print what you see on the screen)<br /> 74: ENDMENUOUT1 75: if (not $ENV{'request.role'}=~m/^au\./) { 76: $r->print(<<ENDMENUOUT2); 77: <input type="radio" name="choice" value="Standard LaTeX output for the primary sequence"> All problems from the primary sequence<br /> 78: <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 /> 79: <input type="radio" name="choice" value="Standard LaTeX output for the top level sequence"> All problems from the top level sequence<br /> 80: <br /> 81: ENDMENUOUT2 82: } 83: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); 84: $subdirtoprint =~ s/\/[^\/]+$//; 85: if (&Apache::lonnet::allowed('bre',$subdirtoprint) eq 'F') { 86: $r->print(<<ENDMENUOUT4); 87: <input type="radio" name="choice" value="Subdirectory print"> All problems from current subdirectory (where this particular problem is)<br /> 88: ENDMENUOUT4 89: } 90: $r->print(<<ENDMENUOUT5); 91: <br /><hr /><br /> 92: <h1>And what page format do you prefer?</h1> 93: <table> 94: <tr> 95: <td> 96: <input type="radio" name="layout" value="CBI"> Landscape <br /> 97: <input type="radio" name="layout" value="CAPA" checked> Portrait <br /> 98: </td> 99: <td> </td> 100: <td rawspan="2"> 101: Number of columns: <select name="numberofcolumns"> 102: <option selected> 1 </option> 103: <option> 2 </option> 104: <option> 3 </option> 105: <option> 4 </option> 106: <option> 5 </option> 107: <option> 6 </option> 108: <option> 7 </option> 109: <option> 8 </option> 110: <option> 9 </option> 111: </select> 112: </td> 113: </tr> 114: </table> 115: </br> 116: <input type="submit" value="Submit your choice"> 117: </form> 118: </body> 119: </html> 120: ENDMENUOUT5 121: } 122: 123: 124: 125: 126: sub output_data { 127: my $r = shift; 128: $r->print(<<ENDPART); 129: <html> 130: <head> 131: <title>LON-CAPA output for printing</title> 132: </head> 133: <body bgcolor="FFFFFF"> 134: <hr> 135: ENDPART 136: 137: my $choice = $ENV{'form.choice'}; 138: my $layout = $ENV{'form.layout'}; 139: my $numberofcolumns = $ENV{'form.numberofcolumns'}; 140: my $laystyle = 'book'; 141: my $result = ''; 142: my $number_of_columns = 1; 143: 144: if ($choice eq 'Standard LaTeX output for current document') { 145: #-- single document - problem, page, html, xml 146: my %moreenv; 147: $moreenv{'form.grade_target'}='tex'; 148: if ($ENV{'request.role'}=~m/^au\./) {$ENV{'form.url'}=~s/http:\/\/[^\/]+//;} 149: $moreenv{'request.filename'}=$ENV{'form.url'}; 150: &Apache::lonnet::appenv(%moreenv); 151: my $texversion=&Apache::lonnet::ssi($ENV{'form.url'}); 152: &Apache::lonnet::delenv('form.grade_target'); 153: $result .= $texversion; 154: $result = &additional_cleanup($result); 155: if ($ENV{'form.url'}=~m/\.page\s*$/) { 156: ($result,$number_of_columns) = &page_cleanup($result); 157: } 158: } elsif ($choice eq 'Standard LaTeX output for the primary sequence' or 159: $choice eq 'Standard LaTeX output for whole primary sequence') { 160: #-- minimal sequence to which the current document belongs 161: #-- where is the primary sequence containing file? 162: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); 163: $_ = $symbolic; 164: m/([^_]+)_/; 165: my $primary_sequence = '/res/'.$1; 166: #-- open and analyses the primary sequence 167: my $sequence_file=&Apache::lonnet::filelocation("",$primary_sequence); 168: my $sequencefilecontents=&Apache::lonnet::getfile($sequence_file); 169: my @master_seq = &content_map($sequencefilecontents); 170: # 171: # for (my $iu=0;$iu<=$#master_seq;$iu++) { 172: # $result .= ' '.$master_seq[$iu].' '; 173: # } 174: # 175: #-- produce an output string 176: for (my $i=0;$i<=$#master_seq;$i++) { 177: $_ = $master_seq[$i]; 178: m/\"(.*)\"/; 179: $_ = $1; 180: my $urlp = $1; 181: if ($choice eq 'Standard LaTeX output for the primary sequence') { 182: if ($urlp =~ m/\.(problem|exam|quiz|assess|survey|form|library)/) { 183: my %moreenv; 184: $moreenv{'form.grade_target'}='tex'; 185: &Apache::lonnet::appenv(%moreenv); 186: my $texversion=&Apache::lonnet::ssi($urlp); 187: &Apache::lonnet::delenv('form.grade_target'); 188: $result .= $texversion; 189: } 190: } else { 191: my %moreenv; 192: $moreenv{'form.grade_target'}='tex'; 193: &Apache::lonnet::appenv(%moreenv); 194: my $texversion=&Apache::lonnet::ssi($urlp); 195: &Apache::lonnet::delenv('form.grade_target'); 196: $result .= $texversion; 197: } 198: } 199: $result = &additional_cleanup($result); 200: } elsif ($choice eq 'Standard LaTeX output for the top level sequence') { 201: my @master_seq = (); 202: my @add_file_seq = (); 203: #-- where is the main sequence of the course? 204: my $main_seq = '/res/'.$ENV{'request.course.uri'}; 205: my $file=&Apache::lonnet::filelocation("",$main_seq); 206: my $filecontents=&Apache::lonnet::getfile($file); 207: my @file_seq = &content_map($filecontents); 208: #-- do we have any other sequence inside? 209: my $i=0; 210: while ($i<=$#file_seq) { 211: $_ = $file_seq[$i]; 212: if (/\.sequence$/) { 213: $file = &Apache::lonnet::filelocation("",$file_seq[$i]); 214: $filecontents=&Apache::lonnet::getfile($file); 215: @add_file_seq = &content_map($filecontents); 216: splice(@file_seq,$i,1,@add_file_seq); 217: @add_file_seq = (); 218: $i = -1; 219: } 220: $i++; 221: } 222: @master_seq = @file_seq; 223: #-- produce an output string 224: for (my $i=0;$i<=$#master_seq;$i++) { 225: $_ = $master_seq[$i]; 226: m/\"(.*)\"/; 227: $_ = $1; 228: my $urlp = $1; 229: if (/\.(problem|exam|quiz|assess|survey|form|library)/) { 230: my %moreenv; 231: $moreenv{'form.grade_target'}='tex'; 232: &Apache::lonnet::appenv(%moreenv); 233: my $texversion=&Apache::lonnet::ssi($urlp); 234: &Apache::lonnet::delenv('form.grade_target'); 235: $result .= $texversion; 236: } 237: } 238: $result = &additional_cleanup($result); 239: } elsif ($choice eq 'Subdirectory print') { 240: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); 241: $subdirtoprint =~ s/\/[^\/]+$//; 242: my @list_of_files = (); 243: if ($ENV{'request.role'}=~m/^au\./) { 244: $subdirtoprint =~ s/^[^~]*~(\w+)\//\/home\/$1\/public_html\//; 245: } else { 246: $subdirtoprint =~ s/.*(\/res\/)/$1/; 247: } 248: if ($ENV{'request.role'}=~m/^au\./) { 249: my @content_directory = &Apache::lonnet::dirlist($subdirtoprint,$ENV{'user.domain'}, $ENV{'user.name'},''); 250: for (my $iy=0;$iy<=$#content_directory;$iy++) { 251: my @tempo_array = split(/&/,$content_directory[$iy]); 252: if ($tempo_array[0] =~ m/^[^\.]+\.problem$/) { 253: push(@list_of_files,$tempo_array[0]); 254: } 255: } 256: } else { 257: my @content_directory = &Apache::lonnet::dirlist($subdirtoprint); 258: for (my $iy=0;$iy<=$#content_directory;$iy++) { 259: my @tempo_array = split(/&/,$content_directory[$iy]); 260: $content_directory[$iy] = $tempo_array[0]; 261: if ($content_directory[$iy] =~ m/^[^\.]+\.problem$/) { 262: push @list_of_files,$content_directory[$iy]; 263: } 264: } 265: } 266: $subdirtoprint =~ s/\/$//; 267: for (my $i=0;$i<=$#list_of_files;$i++) { 268: my $urlp = $subdirtoprint.'/'.$list_of_files[$i]; 269: my %moreenv; 270: $moreenv{'form.grade_target'}='tex'; 271: &Apache::lonnet::appenv(%moreenv); 272: if ($ENV{'request.role'}=~m/^au\./) { 273: $urlp =~ s/\/home\/([^\/]*)\/public_html/\/~$1/; 274: } 275: my $texversion=&Apache::lonnet::ssi($urlp); 276: &Apache::lonnet::delenv('form.grade_target'); 277: $texversion =~ s/(\\begin{document})/$1 {\\tiny\\begin{verbatim}$urlp\\end{verbatim}}/; 278: $result .= $texversion; 279: } 280: $result = &additional_cleanup($result); 281: 282: 283: 284: 285: 286: 287: } 288: #-- corrections for the different page formats 289: if ($layout eq 'CBI' and $numberofcolumns eq '1') { 290: } elsif ($layout eq 'CBI' and $numberofcolumns eq '2') { 291: $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}/; 292: $laystyle = 'album'; 293: } elsif ($layout eq 'CAPA') { 294: my $courseidinfo = $ENV{'request.role'}; 295: $_ = $courseidinfo; 296: m/.*\/(.*)/; 297: $courseidinfo = $ENV{'course.physnet_'.$1.'.description'}; 298: # $result =~ s/\\documentclass\[letterpaper\]{article}/\\documentclass\[twocolumn\]{article}/; 299: $result =~ s/\\documentclass\[letterpaper\]{article}/\\documentclass{article}/; 300: $result =~ s/\\begin{document}/\\textheight 25\.9cm\\oddsidemargin = -0\.57in\\evensidemargin = -0\.57in\\textwidth= 9cm\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/$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 /; 301: $result =~ s/\\includegraphics{/\\includegraphics\[width=9\.0 cm\]{/g; 302: # $result =~ s/\\includegraphics{/\\includegraphics\[width=\\textwidth\]{/g; 303: # $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/; 304: $result =~ s/(\\end{document})/\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny Dept\. of Physics and Astronomy, MSU\\makebox\[1.5cm\]\[b\]{\\hfill}LON-CAPA\\copyright MSU GNU\/GPL $1/; 305: # $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[9\.0cm\]\[b\]{\\hrulefill})/$2$1/g; 306: $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g; 307: $result =~ s/(\\end{longtable}\s*)\\newline/$1/g; 308: $result =~ s/\$number_of_columns/$number_of_columns/g; 309: } 310: #-- LaTeX corrections 311: my $first_comment = index($result,'',$first_comment); 314: substr($result,$first_comment,$end_comment-$first_comment+3) = ''; 315: $first_comment = index($result,'<!--',$first_comment); 316: } 317: $result =~ s/^\s+$//gm; #remove empty lines 318: $result =~ s/([^\\])%/\$1\%/g; #corrects % 319: $result =~ s/(\s)+/$1/g; #removes more than one empty space 320: $result =~ s/\\\\\s*\\vskip/\\vskip/gm; 321: $result =~ s/ (<|>|) / \$$1\$ /g; #corrects < or > 322: $result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g; 323: $result =~ s/{\\par }\s*\\\\/\\\\/gm; 324: $result =~ s/\\\\\s+\[/ \[/g; 325: $result =~ s/θ/\$\\theta\$/g; #converts theta from html into tex 326: $result =~ s/\b__+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g; 327: #conversion of html characters to LaTeX equivalents 328: if ($result =~ m/&(\w+|#\d+);/) { 329: $result = &character_chart($result); 330: } 331: $result =~ s/(\\end{tabular})\s*\\vskip 0 mm/$1/g; 332: $result =~ s/(\\begin{enumerate})\s*\\noindent/$1/g; 333: #-- writing .tex file in prtspool 334: my $temp_file; 335: my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex"; 336: unless ($temp_file = Apache::File->new('>'.$filename)) { 337: $r->log_error("Couldn't open $filename for output $!"); 338: return SERVER_ERROR; 339: } 340: print $temp_file $result; 341: $r->print(<<FINALEND); 342: <meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename&$laystyle"> 343: </body> 344: </html> 345: FINALEND 346: } 347: 348: sub character_chart { 349: my $result = shift; 350: $result =~ s/&#0?0?7;//g; 351: $result =~ s/&#0?0?9;//g; 352: $result =~ s/&#0?10;//g; 353: $result =~ s/&#0?13;//g; 354: $result =~ s/&#0?32;/ /g; 355: $result =~ s/&#0?33;/!/g; 356: $result =~ s/&#0?34;/"/g; 357: $result =~ s/"/"/g; 358: $result =~ s/&#0?35;/\\#/g; 359: # $result =~ s/&#0?36;/\\\$/g; 360: $result =~ s/&#0?37;/\\%/g; 361: $result =~ s/&#0?38;/\\&/g; 362: $result =~ s/&/\\&/g; 363: $result =~ s/&#0?39;/'/g; 364: $result =~ s/&#0?40;/(/g; 365: $result =~ s/&#0?41;/)/g; 366: $result =~ s/&#0?42;/\*/g; 367: $result =~ s/&#0?43;/\+/g; 368: $result =~ s/&#0?44;/,/g; 369: $result =~ s/&#0?45;/-/g; 370: $result =~ s/&#0?46;/\./g; 371: $result =~ s/&#0?47;/\//g; 372: $result =~ s/&#0?48;/0/g; 373: $result =~ s/&#0?49;/1/g; 374: $result =~ s/&#0?50;/2/g; 375: $result =~ s/&#0?51;/3/g; 376: $result =~ s/&#0?52;/4/g; 377: $result =~ s/&#0?53;/5/g; 378: $result =~ s/&#0?54;/6/g; 379: $result =~ s/&#0?55;/7/g; 380: $result =~ s/&#0?56;/8/g; 381: $result =~ s/&#0?57;/9/g; 382: $result =~ s/&#0?58;/:/g; 383: $result =~ s/&#0?59;/;/g; 384: $result =~ s/&#0?60;/\$<\$/g; 385: $result =~ s/</\$<\$/g; 386: $result =~ s/&#0?61;/\$=\$/g; 387: $result =~ s/&#0?62;/\$>\$/g; 388: $result =~ s/>/\$>\$/g; 389: $result =~ s/&#0?63;/?/g; 390: # $result =~ s/&#0?64;//g; 391: $result =~ s/&#0?65;/A/g; 392: $result =~ s/&#0?66;/B/g; 393: $result =~ s/&#0?67;/C/g; 394: $result =~ s/&#0?68;/D/g; 395: $result =~ s/&#0?69;/E/g; 396: $result =~ s/&#0?70;/F/g; 397: $result =~ s/&#0?71;/G/g; 398: $result =~ s/&#0?72;/H/g; 399: $result =~ s/&#0?73;/I/g; 400: $result =~ s/&#0?74;/J/g; 401: $result =~ s/&#0?75;/K/g; 402: $result =~ s/&#0?76;/L/g; 403: $result =~ s/&#0?77;/M/g; 404: $result =~ s/&#0?78;/N/g; 405: $result =~ s/&#0?79;/O/g; 406: $result =~ s/&#0?80;/P/g; 407: $result =~ s/&#0?81;/Q/g; 408: $result =~ s/&#0?82;/R/g; 409: $result =~ s/&#0?83;/S/g; 410: $result =~ s/&#0?84;/T/g; 411: $result =~ s/&#0?85;/U/g; 412: $result =~ s/&#0?86;/V/g; 413: $result =~ s/&#0?87;/W/g; 414: $result =~ s/&#0?88;/X/g; 415: $result =~ s/&#0?89;/Y/g; 416: $result =~ s/&#0?90;/Z/g; 417: $result =~ s/&#0?91;/[/g; 418: $result =~ s/&#0?92;/\\/g; 419: $result =~ s/&#0?93;/]/g; 420: # $result =~ s/&#0?94;//g; 421: # $result =~ s/&#0?95;//g; 422: $result =~ s/&#0?96;/`/g; 423: $result =~ s/&#0?97;/a/g; 424: $result =~ s/&#0?98;/b/g; 425: $result =~ s/&#0?99;/c/g; 426: $result =~ s/d/d/g; 427: $result =~ s/e/e/g; 428: $result =~ s/f/f/g; 429: $result =~ s/g/g/g; 430: $result =~ s/h/h/g; 431: $result =~ s/i/i/g; 432: $result =~ s/j/j/g; 433: $result =~ s/k/k/g; 434: $result =~ s/l/l/g; 435: $result =~ s/m/m/g; 436: $result =~ s/n/n/g; 437: $result =~ s/o/o/g; 438: $result =~ s/p/p/g; 439: $result =~ s/q/q/g; 440: $result =~ s/r/r/g; 441: $result =~ s/s/s/g; 442: $result =~ s/t/t/g; 443: $result =~ s/u/u/g; 444: $result =~ s/v/v/g; 445: $result =~ s/w/w/g; 446: $result =~ s/x/x/g; 447: $result =~ s/y/y/g; 448: $result =~ s/z/z/g; 449: $result =~ s/{/\\{/g; 450: $result =~ s/|/\|/g; 451: $result =~ s/}/\\}/g; 452: $result =~ s/~/\~/g; 453: $result =~ s//,/g; 454: # $result =~ s///g; 455: $result =~ s//''/g; 456: $result =~ s//\$\\ldots\$/g; 457: $result =~ s//\$\\dagger\$/g; 458: $result =~ s//\$\\ddagger\$/g; 459: # $result =~ s///g; 460: # $result =~ s///g; 461: # $result =~ s///g; 462: $result =~ s//\$<\$/g; 463: # $result =~ s///g; 464: $result =~ s//`/g; 465: $result =~ s//'/g; 466: $result =~ s//``/g; 467: $result =~ s//''/g; 468: $result =~ s//\$\\bullet\$/g; 469: # $result =~ s///g; 470: # $result =~ s///g; 471: $result =~ s//~/g; 472: # $result =~ s///g; 473: # $result =~ s///g; 474: $result =~ s//\$>\$/g; 475: $result =~ s//\\{\\oe\\}/g; 476: $result =~ s//\\"\\{Y\\}/g; 477: $result =~ s/ //g; 478: $result =~ s/ //g; 479: $result =~ s/¡/!`/g; 480: $result =~ s/¡/!`/g; #` 481: # $result =~ s/¢//g; 482: # $result =~ s/¢//g; 483: $result =~ s/£/\\pounds/g; 484: $result =~ s/£/\\pounds/g; 485: # $result =~ s/¤//g; 486: # $result =~ s/¤//g; 487: # $result =~ s/¥//g; 488: # $result =~ s/¥//g; 489: # $result =~ s/¦//g; 490: # $result =~ s/¦//g; 491: # $result =~ s/§//g; 492: # $result =~ s/§//g; 493: # $result =~ s/¨//g; 494: # $result =~ s/¨//g; 495: $result =~ s/©/\\copyright/g; 496: $result =~ s/©/\\copyright/g; 497: # $result =~ s/ª//g; 498: # $result =~ s/ª//g; 499: # $result =~ s/«//g; 500: # $result =~ s/«//g; 501: $result =~ s/¬/\$\\neg\$/g; 502: $result =~ s/¬/\$\\neg\$/g; 503: # $result =~ s///g; 504: # $result =~ s///g; 505: # $result =~ s/®//g; 506: # $result =~ s/®//g; 507: # $result =~ s/¯//g; 508: # $result =~ s/¯//g; 509: $result =~ s/°/\$^{\\circ}\$/g; 510: $result =~ s/°/\$^{\\circ}\$/g; 511: $result =~ s/±/\$\\pm\$/g; 512: $result =~ s/±/\$\\pm\$/g; 513: $result =~ s/²/\$^2\$/g; 514: $result =~ s/²/\$^2\$/g; 515: $result =~ s/³/\$^3\$/g; 516: $result =~ s/³/\$^3\$/g; 517: # $result =~ s/´//g; 518: # $result =~ s/´//g; 519: $result =~ s/µ/\$\\mu\$/g; 520: $result =~ s/µ/\$\\mu\$/g; 521: $result =~ s/¶/\\P/g; 522: $result =~ s/¶/\\P/g; 523: $result =~ s/·/\$\\cdot\$/g; 524: $result =~ s/·/\$\\cdot\$/g; 525: # $result =~ s/¸//g; 526: # $result =~ s/¸//g; 527: $result =~ s/¹/\$^1\$/g; 528: $result =~ s/¹/\$^1\$/g; 529: # $result =~ s/º//g; 530: # $result =~ s/º//g; 531: # $result =~ s/»//g; 532: # $result =~ s/»//g; 533: # $result =~ s/¼//g; 534: # $result =~ s/¼//g; 535: # $result =~ s/½//g; 536: # $result =~ s/½//g; 537: # $result =~ s/¾//g; 538: # $result =~ s/¾//g; 539: $result =~ s/¿/?`/g; 540: $result =~ s/¿/?`/g; 541: $result =~ s/À/\\`{A}/g; 542: $result =~ s/À/\\`{A}/g; 543: $result =~ s/Á/\\'{A}/g; 544: $result =~ s/Á/\\'{A}/g; 545: $result =~ s/Â/\\^{A}/g; 546: $result =~ s/Â/\\^{A}/g; 547: $result =~ s/Ã/\\~{A}/g; 548: $result =~ s/Ã/\\~{A}/g; 549: $result =~ s/Ä/\\"{A}/g; 550: $result =~ s/Ä/\\"{A}/g; 551: $result =~ s/Å/{\\AA}/g; 552: $result =~ s/Å/{\\AA}/g; 553: $result =~ s/Æ/{\\AE}/g; 554: $result =~ s/Æ/{\\AE}/g; 555: # $result =~ s/Ç//g; 556: # $result =~ s/Ç//g; 557: $result =~ s/È/\\`{E}/g; 558: $result =~ s/È/\\`{E}/g; 559: $result =~ s/É/\\'{E}/g; 560: $result =~ s/É/\\'{E}/g; 561: $result =~ s/Ê/\\^{E}/g; 562: $result =~ s/Ê/\\^{E}/g; 563: $result =~ s/Ë/\\`{E}/g; 564: $result =~ s/Ë/\\`{E}/g; 565: $result =~ s/Ì/\\`{I}/g; 566: $result =~ s/Ì/\\`{I}/g; 567: $result =~ s/Í/\\'{I}/g; 568: $result =~ s/Í/\\'{I}/g; 569: $result =~ s/Î/\\^{I}/g; 570: $result =~ s/Î/\\^{I}/g; 571: $result =~ s/Ï/\\"{I}/g; 572: $result =~ s/Ï/\\"{I}/g; 573: # $result =~ s/Ð//g; 574: # $result =~ s/Ð//g; 575: $result =~ s/Ñ/\\~{N}/g; 576: $result =~ s/Ñ/\\~{N}/g; 577: $result =~ s/Ò/\\`{O}/g; 578: $result =~ s/Ò/\\`{O}/g; 579: $result =~ s/Ó/\\'{O}/g; 580: $result =~ s/Ó/\\'{O}/g; 581: $result =~ s/Ô/\\^{O}/g; 582: $result =~ s/Ô/\\^{O}/g; 583: $result =~ s/Õ/\\~{O}/g; 584: $result =~ s/Õ/\\~{O}/g; 585: $result =~ s/Ö/\\"{O}/g; 586: $result =~ s/Ö/\\"{O}/g; 587: $result =~ s/×/\$\\times\$/g; 588: $result =~ s/×/\$\\times\$/g; 589: $result =~ s/Ø/{\\O}/g; 590: $result =~ s/Ø/{\\O}/g; 591: $result =~ s/Ù/\\`{U}/g; 592: $result =~ s/Ù/\\`{U}/g; 593: $result =~ s/Ú/\\'{U}/g; 594: $result =~ s/Ú/\\'{U}/g; 595: $result =~ s/Û/\\^{U}/g; 596: $result =~ s/Û/\\^{U}/g; 597: $result =~ s/Ü/\\"{U}/g; 598: $result =~ s/Ü/\\"{U}/g; 599: $result =~ s/Ý/\\'{Y}/g; 600: $result =~ s/Ý/\\'{Y}/g; 601: # $result =~ s/Þ//g; 602: # $result =~ s/Þ//g; 603: # $result =~ s/ß//g; 604: # $result =~ s/ß//g; 605: $result =~ s/à/\\`{a}/g; 606: $result =~ s/à/\\`{a}/g; 607: $result =~ s/á/\\'{a}/g; 608: $result =~ s/á/\\'{a}/g; 609: $result =~ s/â/\\^{a}/g; 610: $result =~ s/â/\\^{a}/g; 611: $result =~ s/ã/\\~{a}/g; 612: $result =~ s/ã/\\~{a}/g; 613: $result =~ s/ä/\\"{a}/g; 614: $result =~ s/ä/\\"{a}/g; 615: $result =~ s/å/{\\aa}/g; 616: $result =~ s/å/{\\aa}/g; 617: $result =~ s/æ/{\\ae}/g; 618: $result =~ s/æ/{\\ae}/g; 619: # $result =~ s/ç//g; 620: # $result =~ s/ç//g; 621: $result =~ s/è/\\`{e}/g; 622: $result =~ s/è/\\`{e}/g; 623: $result =~ s/é/\\'{e}/g; 624: $result =~ s/é/\\'{e}/g; 625: $result =~ s/ê/\\^{e}/g; 626: $result =~ s/ê/\\^{e}/g; 627: $result =~ s/ë/\\"{e}/g; 628: $result =~ s/ë/\\"{e}/g; 629: $result =~ s/ì/\\`{i}/g; 630: $result =~ s/ì/\\`{i}/g; 631: $result =~ s/í/\\'{i}/g; 632: $result =~ s/í/\\'{i}/g; 633: $result =~ s/î/\\^{i}/g; 634: $result =~ s/î/\\^{i}/g; 635: $result =~ s/ï/\\"{i}/g; 636: $result =~ s/ï/\\"{i}/g; 637: # $result =~ s/ð//g; 638: # $result =~ s/ð//g; 639: $result =~ s/ñ/\\~{n}/g; 640: $result =~ s/ñ/\\~{n}/g; 641: $result =~ s/ò/\\`{o}/g; 642: $result =~ s/ò/\\`{o}/g; 643: $result =~ s/ó/\\'{o}/g; 644: $result =~ s/ó/\\'{o}/g; 645: $result =~ s/ô/\\^{o}/g; 646: $result =~ s/ô/\\^{o}/g; 647: $result =~ s/õ/\\~{o}/g; 648: $result =~ s/õ/\\~{o}/g; 649: $result =~ s/ö/\\"{o}/g; 650: $result =~ s/ö/\\"{o}/g; 651: $result =~ s/÷/\$\\div\$/g; 652: $result =~ s/÷/\$\\div\$/g; 653: $result =~ s/ø/{\\o}/g; 654: $result =~ s/ø/{\\o}/g; 655: $result =~ s/ù/\\`{u}/g; 656: $result =~ s/ù/\\`{u}/g; 657: $result =~ s/ú/\\'{u}/g; 658: $result =~ s/ú/\\'{u}/g; 659: $result =~ s/û/\\^{u}/g; 660: $result =~ s/û/\\^{u}/g; 661: $result =~ s/ü/\\"{u}/g; 662: $result =~ s/ü/\\"{u}/g; 663: $result =~ s/ý/\\'{y}/g; 664: $result =~ s/ý/\\'{y}/g; 665: # $result =~ s/þ//g; 666: # $result =~ s/þ//g; 667: $result =~ s/ÿ/\\"{y}/g; 668: $result =~ s/ÿ/\\"{y}/g; 669: return $result; 670: } 671: 672: 673: #'"` 674: 675: sub additional_cleanup { 676: my $result = shift; 677: my $first_app = index($result,'\documentclass',0); 678: $first_app = index($result,'\documentclass',$first_app+5); 679: while ($first_app != -1) { 680: my $second_app = index($result,'begin{document}',$first_app); 681: $first_app = rindex($result,'\end{document}',$first_app); 682: substr($result,$first_app,$second_app-$first_app+15) = '\vskip 3 mm'; 683: $first_app = index($result,'\documentclass',$first_app+5); 684: } 685: return $result; 686: } 687: sub page_cleanup { 688: my $result = shift; 689: $_ = $result; 690: m/\\end{document}(\d*)$/; 691: my $number_of_columns = $1; 692: my $insert = '{'; 693: for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; } 694: $insert .= '}'; 695: $result =~ s/(\\begin{longtable})INSERTTHEHEADOFLONGTABLE/$1$insert/g; 696: $result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g; 697: $result =~ s/(\\vskip\s*\d+\s*mm)/}\\\\\\parbox{\\minipagewidth}{/g; 698: $result =~ s/\\parbox{\\minipagewidth}{}\s*\\\\\s*(\\parbox{\\minipagewidth})/$1/g; 699: $result =~ s/\\parbox{\\minipagewidth}{\s*\\\\\\\\/\\parbox{\\minipagewidth}{/g; 700: return $result,$number_of_columns; 701: } 702: 703: sub content_map { 704: #-- find a list of files to print 705: my $map_string = shift; 706: my @number_seq = (); 707: my @file_seq = (); 708: my $startlink = index($map_string,'<link',0); 709: my $endlink = index($map_string,'</link>',$startlink); 710: my $chunk = substr($map_string,$startlink,$endlink-$startlink+7); 711: $_ = $chunk; 712: m/from=\"(\d+)\"/; 713: push @number_seq,$1; 714: while ($startlink != -1) { 715: $endlink = index($map_string,'</link>',$startlink); 716: $chunk = substr($map_string,$startlink,$endlink-$startlink+7); 717: substr($map_string,$startlink,$endlink-$startlink+7) = ''; 718: $_ = $chunk; 719: m/to=\"(\d+)\"/; 720: push @number_seq,$1; 721: $startlink = index($map_string,'from="'.$1.'"',0); 722: $startlink = rindex($map_string,'<link ',$startlink); 723: } 724: my $stalink = index($map_string,' to="'.$number_seq[0].'"',0); 725: while ($stalink != -1) { 726: $startlink = rindex($map_string,'<link ',$stalink); 727: $endlink = index($map_string,'</link>',$startlink); 728: $chunk = substr($map_string,$startlink,$endlink-$startlink+7); 729: substr($map_string,$startlink,$endlink-$startlink+7) = ''; 730: $_ = $chunk; 731: m/from=\"(\d+)\"/; 732: unshift @number_seq,$1; 733: $stalink = index($map_string,' to="'.$number_seq[0].'"',0); 734: } 735: for (my $i=0;$i<=$#number_seq;$i++) { 736: $stalink = index($map_string,' id="'.$number_seq[$i].'"',0); 737: { 738: my $ahed1 = index($map_string,'src="',$stalink); 739: my $ahed2 = index($map_string,'</resource>',$stalink); 740: if ($ahed1 != -1) { 741: if ($ahed1 < $ahed2) { 742: $startlink = $ahed1; 743: } else { 744: $startlink = rindex($map_string,'src="',$stalink); 745: } 746: } else { 747: $startlink = rindex($map_string,'src="',$stalink); 748: } 749: 750: } 751: $startlink = index($map_string,'"',$startlink); 752: $endlink = index($map_string,'"',$startlink+1); 753: $chunk = substr($map_string,$startlink,$endlink-$startlink+1); 754: push @file_seq,$chunk; 755: } 756: return @file_seq; 757: } 758: 759: 760: 761: sub handler { 762: 763: my $r = shift; 764: $r->content_type('text/html'); 765: $r->send_http_header; 766: 767: #-- start form 768: &headerform($r); 769: #-- menu for output 770: unless ($ENV{'form.phase'}) { 771: &menu_for_output($r); 772: } 773: #-- core part 774: if ($ENV{'form.phase'} eq 'two') { 775: &output_data($r); 776: } 777: return OK; 778: 779: } 780: 781: 1; 782: __END__ 783: 784: 785: 786: 787: #### Test block 788: # my $ere; 789: # foreach $ere (%ENV) { 790: # $result .= ' SS '.$ere.' => '.$ENV{$ere}.' FF '."\n\n"; 791: # } 792: ####