loncom/interface/lonprintout.pm - view

File: [LON-CAPA] / loncom / interface / lonprintout.pm
Revision 1.39: download - view: text, annotated - select for diffs
Thu Jul 18 17:34:29 2002 UTC (21 years, 10 months ago) by sakharuk
Branches: MAIN
CVS tags: HEAD

Can print single document from the construction space. Needs checking for
problems with images.

1: # The LearningOnline Network 2: # Printout 3: # 4: # $Id: lonprintout.pm,v 1.39 2002/07/18 17:34:29 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 (!$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: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); 83: $subdirtoprint =~ s/\/[^\/]+$//; 84: if (&Apache::lonnet::allowed('bre',$subdirtoprint) eq 'F') { 85: $r->print(<<ENDMENUOUT4); 86: <input type="radio" name="choice" value="Subdirectory print"> All problems from current subdirectory (where this particular problem is)<br /> 87: ENDMENUOUT4 88: } 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: <input type="text" size="2" name="numberofcolumns" value="2"> 102: </td> 103: </tr> 104: </table> 105: </br> 106: <input type="submit" value="Submit your choice"> 107: </form> 108: </body> 109: </html> 110: ENDMENUOUT5 111: } 112: 113: 114: 115: 116: sub output_data { 117: my $r = shift; 118: $r->print(<<ENDPART); 119: <html> 120: <head> 121: <title>LON-CAPA output for printing</title> 122: </head> 123: <body bgcolor="FFFFFF"> 124: <hr> 125: ENDPART 126: 127: my $choice = $ENV{'form.choice'}; 128: my $layout = $ENV{'form.layout'}; 129: my $numberofcolumns = $ENV{'form.numberofcolumns'}; 130: my $laystyle = 'book'; 131: my $result = ''; 132: my $number_of_columns = 1; 133: 134: if ($choice eq 'Standard LaTeX output for current document') { 135: #-- single document - problem, page, html, xml 136: my %moreenv; 137: $moreenv{'form.grade_target'}='tex'; 138: if ($ENV{'request.role'}=~m/^au\./) {$ENV{'form.url'}=~s/http:\/\/[^\/]+//;} 139: $moreenv{'request.filename'}=$ENV{'form.url'}; 140: &Apache::lonnet::appenv(%moreenv); 141: my $texversion=&Apache::lonnet::ssi($ENV{'form.url'}); 142: &Apache::lonnet::delenv('form.grade_target'); 143: $result .= $texversion; 144: $result = &additional_cleanup($result); 145: if ($ENV{'form.url'}=~m/\.page\s*$/) {($result,$number_of_columns) = &page_cleanup($result);} 146: } elsif ($choice eq 'Standard LaTeX output for the primary sequence' or $choice eq 'Standard LaTeX output for whole primary sequence') { 147: #-- minimal sequence to which the current document belongs 148: #-- where is the primary sequence containing file? 149: my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'}); 150: $_ = $symbolic; 151: m/([^_]+)_/; 152: my $primary_sequence = '/res/'.$1; 153: #-- open and analyses the primary sequence 154: my $sequence_file=&Apache::lonnet::filelocation("",$primary_sequence); 155: my $sequencefilecontents=&Apache::lonnet::getfile($sequence_file); 156: my @master_seq = &content_map($sequencefilecontents); 157: #-- produce an output string 158: for (my $i=0;$i<=$#master_seq;$i++) { 159: $_ = $master_seq[$i]; 160: m/\"(.*)\"/; 161: $_ = $1; 162: my $urlp = $1; 163: if ($choice eq 'Standard LaTeX output for the primary sequence') { 164: if ($urlp =~ m/\.(problem|exam|quiz|assess|survey|form|library)/) { 165: my %moreenv; 166: $moreenv{'form.grade_target'}='tex'; 167: &Apache::lonnet::appenv(%moreenv); 168: my $texversion=&Apache::lonnet::ssi($urlp); 169: &Apache::lonnet::delenv('form.grade_target'); 170: $result .= $texversion; 171: } 172: } else { 173: my %moreenv; 174: $moreenv{'form.grade_target'}='tex'; 175: &Apache::lonnet::appenv(%moreenv); 176: my $texversion=&Apache::lonnet::ssi($urlp); 177: &Apache::lonnet::delenv('form.grade_target'); 178: $result .= $texversion; 179: } 180: } 181: $result = &additional_cleanup($result); 182: } elsif ($choice eq 'Standard LaTeX output for the top level sequence') { 183: my @master_seq = (); 184: my @add_file_seq = (); 185: #-- where is the main sequence of the course? 186: my $main_seq = '/res/'.$ENV{'request.course.uri'}; 187: my $file=&Apache::lonnet::filelocation("",$main_seq); 188: my $filecontents=&Apache::lonnet::getfile($file); 189: my @file_seq = &content_map($filecontents); 190: #-- do we have any other sequence inside? 191: my $i=0; 192: while ($i<=$#file_seq) { 193: $_ = $file_seq[$i]; 194: if (/\.sequence$/) { 195: $file = &Apache::lonnet::filelocation("",$file_seq[$i]); 196: $filecontents=&Apache::lonnet::getfile($file); 197: @add_file_seq = &content_map($filecontents); 198: splice(@file_seq,$i,1,@add_file_seq); 199: @add_file_seq = (); 200: $i = -1; 201: } 202: $i++; 203: } 204: @master_seq = @file_seq; 205: #-- produce an output string 206: for (my $i=0;$i<=$#master_seq;$i++) { 207: $_ = $master_seq[$i]; 208: m/\"(.*)\"/; 209: $_ = $1; 210: my $urlp = $1; 211: if (/\.(problem|exam|quiz|assess|survey|form|library)/) { 212: my %moreenv; 213: $moreenv{'form.grade_target'}='tex'; 214: &Apache::lonnet::appenv(%moreenv); 215: my $texversion=&Apache::lonnet::ssi($urlp); 216: &Apache::lonnet::delenv('form.grade_target'); 217: $result .= $texversion; 218: } 219: } 220: $result = &additional_cleanup($result); 221: } elsif ($choice eq 'Subdirectory print') { 222: my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'}); 223: $subdirtoprint =~ s/\/[^\/]+$//; 224: my @list_of_files = (); 225: my $localdirectory = $subdirtoprint; 226: $localdirectory =~ s/.*(\/res\/)/$1/; 227: my @content_directory = &Apache::lonnet::dirlist($localdirectory); 228: for (my $iy=0;$iy<=$#content_directory;$iy++) { 229: my @tempo_array = split(/&/,$content_directory[$iy]); 230: $content_directory[$iy] = $tempo_array[0]; 231: if ($content_directory[$iy] =~ m/^[^\.]+\.problem$/) { 232: push @list_of_files,$content_directory[$iy]; 233: } 234: } 235: $localdirectory =~ s/\/$//; 236: for (my $i=0;$i<=$#list_of_files;$i++) { 237: my $urlp = $localdirectory.'/'.$list_of_files[$i]; 238: my %moreenv; 239: $moreenv{'form.grade_target'}='tex'; 240: &Apache::lonnet::appenv(%moreenv); 241: my $texversion=&Apache::lonnet::ssi($urlp); 242: &Apache::lonnet::delenv('form.grade_target'); 243: $texversion =~ s/(\\begin{document})/$1 {\\tiny\\begin{verbatim}$urlp\\end{verbatim}}/; 244: $result .= $texversion; 245: } 246: $result = &additional_cleanup($result); 247: 248: 249: 250: 251: 252: 253: } 254: #-- corrections for the different page formats 255: if ($layout eq 'CBI' and $numberofcolumns eq '1') { 256: } elsif ($layout eq 'CBI' and $numberofcolumns eq '2') { 257: $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}/; 258: $laystyle = 'album'; 259: } elsif ($layout eq 'CAPA') { 260: my $courseidinfo = $ENV{'request.role'}; 261: $_ = $courseidinfo; 262: m/.*\/(.*)/; 263: $courseidinfo = $ENV{'course.physnet_'.$1.'.description'}; 264: # $result =~ s/\\documentclass\[letterpaper\]{article}/\\documentclass\[twocolumn\]{article}/; 265: $result =~ s/\\documentclass\[letterpaper\]{article}/\\documentclass{article}/; 266: $result =~ s/\\begin{document}/\\textheight 25\.9cm\\oddsidemargin = -0\.57in\\evensidemargin = -0\.57in\\textwidth= 9cm\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/$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 /; 267: $result =~ s/\\includegraphics{/\\includegraphics\[width=9\.0 cm\]{/g; 268: # $result =~ s/\\includegraphics{/\\includegraphics\[width=\\textwidth\]{/g; 269: # $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/; 270: $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/; 271: # $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[9\.0cm\]\[b\]{\\hrulefill})/$2$1/g; 272: $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g; 273: $result =~ s/(\\end{longtable}\s*)\\newline/$1/g; 274: $result =~ s/\$number_of_columns/$number_of_columns/g; 275: } 276: #-- LaTeX corrections 277: my $first_comment = index($result,'',$first_comment); 280: substr($result,$first_comment,$end_comment-$first_comment+3) = ''; 281: $first_comment = index($result,'<!--',$first_comment); 282: } 283: $result =~ s/^\s+$//gm; #remove empty lines 284: $result =~ s/%/\\%/g; #corrects % 285: $result =~ s/(\s)+/$1/g; #removes more than one empty space 286: $result =~ s/\\\\\s*\\vskip/\\vskip/gm; 287: $result =~ s/ (<|>|) / \$$1\$ /g; #corrects < or > 288: $result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g; 289: $result =~ s/{\\par }\s*\\\\/\\\\/gm; 290: $result =~ s/\\\\\s+\[/ \[/g; 291: $result =~ s/θ/\$\\theta\$/g; #converts theta from html into tex 292: $result =~ s/\b_+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g; 293: #conversion of html characters to LaTeX equivalents 294: if ($result =~ m/&(\w+|#\d+);/) { 295: $result = &character_chart($result); 296: } 297: #-- writing .tex file in prtspool 298: my $temp_file; 299: my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex"; 300: unless ($temp_file = Apache::File->new('>'.$filename)) { 301: $r->log_error("Couldn't open $filename for output $!"); 302: return SERVER_ERROR; 303: } 304: print $temp_file $result; 305: $r->print(<<FINALEND); 306: <meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename&$laystyle"> 307: </body> 308: </html> 309: FINALEND 310: } 311: 312: sub character_chart { 313: my $result = shift; 314: $result =~ s/	//g; 315: $result =~ s/
//g; 316: $result =~ s///g; 317: $result =~ s/ / /g; 318: $result =~ s/!/!/g; 319: $result =~ s/"/"/g; 320: $result =~ s/"/"/g; 321: $result =~ s/#/\\#/g; 322: # $result =~ s/$/\\\$/g; 323: $result =~ s/%/\\%/g; 324: $result =~ s/&/\\&/g; 325: $result =~ s/&/\\&/g; 326: $result =~ s/'/'/g; 327: $result =~ s/(/(/g; 328: $result =~ s/)/)/g; 329: $result =~ s/*/\*/g; 330: $result =~ s/+/\+/g; 331: $result =~ s/,/,/g; 332: $result =~ s/-/-/g; 333: $result =~ s/./\./g; 334: $result =~ s///\//g; 335: $result =~ s/0/0/g; 336: $result =~ s/1/1/g; 337: $result =~ s/2/2/g; 338: $result =~ s/3/3/g; 339: $result =~ s/4/4/g; 340: $result =~ s/5/5/g; 341: $result =~ s/6/6/g; 342: $result =~ s/7/7/g; 343: $result =~ s/8/8/g; 344: $result =~ s/9/9/g; 345: $result =~ s/:/:/g; 346: $result =~ s/;/;/g; 347: $result =~ s/</\$<\$/g; 348: $result =~ s/</\$<\$/g; 349: $result =~ s/=/\$=\$/g; 350: $result =~ s/>/\$>\$/g; 351: $result =~ s/>/\$>\$/g; 352: $result =~ s/?/?/g; 353: # $result =~ s/@//g; 354: $result =~ s/A/A/g; 355: $result =~ s/B/B/g; 356: $result =~ s/C/C/g; 357: $result =~ s/D/D/g; 358: $result =~ s/E/E/g; 359: $result =~ s/F/F/g; 360: $result =~ s/G/G/g; 361: $result =~ s/H/H/g; 362: $result =~ s/I/I/g; 363: $result =~ s/J/J/g; 364: $result =~ s/K/K/g; 365: $result =~ s/L/L/g; 366: $result =~ s/M/M/g; 367: $result =~ s/N/N/g; 368: $result =~ s/O/O/g; 369: $result =~ s/P/P/g; 370: $result =~ s/Q/Q/g; 371: $result =~ s/R/R/g; 372: $result =~ s/S/S/g; 373: $result =~ s/T/T/g; 374: $result =~ s/U/U/g; 375: $result =~ s/V/V/g; 376: $result =~ s/W/W/g; 377: $result =~ s/X/X/g; 378: $result =~ s/Y/Y/g; 379: $result =~ s/Z/Z/g; 380: $result =~ s/[/[/g; 381: $result =~ s/\/\\/g; 382: $result =~ s/]/]/g; 383: # $result =~ s/^//g; 384: # $result =~ s/_//g; 385: $result =~ s/`/`/g; 386: $result =~ s/a/a/g; 387: $result =~ s/b/b/g; 388: $result =~ s/c/c/g; 389: $result =~ s/d/d/g; 390: $result =~ s/e/e/g; 391: $result =~ s/f/f/g; 392: $result =~ s/g/g/g; 393: $result =~ s/h/h/g; 394: $result =~ s/i/i/g; 395: $result =~ s/j/j/g; 396: $result =~ s/k/k/g; 397: $result =~ s/l/l/g; 398: $result =~ s/m/m/g; 399: $result =~ s/n/n/g; 400: $result =~ s/o/o/g; 401: $result =~ s/p/p/g; 402: $result =~ s/q/q/g; 403: $result =~ s/r/r/g; 404: $result =~ s/s/s/g; 405: $result =~ s/t/t/g; 406: $result =~ s/u/u/g; 407: $result =~ s/v/v/g; 408: $result =~ s/w/w/g; 409: $result =~ s/x/x/g; 410: $result =~ s/y/y/g; 411: $result =~ s/z/z/g; 412: $result =~ s/{/\\{/g; 413: $result =~ s/|/\|/g; 414: $result =~ s/}/\\}/g; 415: $result =~ s/~/\~/g; 416: $result =~ s//,/g; 417: # $result =~ s///g; 418: $result =~ s//''/g; 419: $result =~ s//\$\\ldots\$/g; 420: $result =~ s//\$\\dagger\$/g; 421: $result =~ s//\$\\ddagger\$/g; 422: # $result =~ s///g; 423: # $result =~ s///g; 424: # $result =~ s///g; 425: $result =~ s//\$<\$/g; 426: # $result =~ s///g; 427: $result =~ s//`/g; 428: $result =~ s//'/g; 429: $result =~ s//``/g; 430: $result =~ s//''/g; 431: $result =~ s//\$\\bullet\$/g; 432: # $result =~ s///g; 433: # $result =~ s///g; 434: $result =~ s//~/g; 435: # $result =~ s///g; 436: # $result =~ s///g; 437: $result =~ s//\$>\$/g; 438: $result =~ s//\\{\\oe\\}/g; 439: $result =~ s//\\"\\{Y\\}/g; 440: $result =~ s/ //g; 441: $result =~ s/ //g; 442: $result =~ s/¡/!`/g; 443: $result =~ s/¡/!`/g; #` 444: # $result =~ s/¢//g; 445: # $result =~ s/¢//g; 446: $result =~ s/£/\\pounds/g; 447: $result =~ s/£/\\pounds/g; 448: # $result =~ s/¤//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/¨//g; 457: # $result =~ s/¨//g; 458: $result =~ s/©/\\copyright/g; 459: $result =~ s/©/\\copyright/g; 460: # $result =~ s/ª//g; 461: # $result =~ s/ª//g; 462: # $result =~ s/«//g; 463: # $result =~ s/«//g; 464: $result =~ s/¬/\$\\neg\$/g; 465: $result =~ s/¬/\$\\neg\$/g; 466: # $result =~ s///g; 467: # $result =~ s///g; 468: # $result =~ s/®//g; 469: # $result =~ s/®//g; 470: # $result =~ s/¯//g; 471: # $result =~ s/¯//g; 472: $result =~ s/°/\$^\\{\\circ\\}\$/g; 473: $result =~ s/°/\$^\\{\\circ\\}\$/g; 474: $result =~ s/±/\$\\pm\$/g; 475: $result =~ s/±/\$\\pm\$/g; 476: $result =~ s/²/\$^2\$/g; 477: $result =~ s/²/\$^2\$/g; 478: $result =~ s/³/\$^3\$/g; 479: $result =~ s/³/\$^3\$/g; 480: # $result =~ s/´//g; 481: # $result =~ s/´//g; 482: $result =~ s/µ/\$\\mu\$/g; 483: $result =~ s/µ/\$\\mu\$/g; 484: $result =~ s/¶/\\P/g; 485: $result =~ s/¶/\\P/g; 486: $result =~ s/·/\$\\cdot\$/g; 487: $result =~ s/·/\$\\cdot\$/g; 488: # $result =~ s/¸//g; 489: # $result =~ s/¸//g; 490: $result =~ s/¹/\$^1\$/g; 491: $result =~ s/¹/\$^1\$/g; 492: # $result =~ s/º//g; 493: # $result =~ s/º//g; 494: # $result =~ s/»//g; 495: # $result =~ s/»//g; 496: # $result =~ s/¼//g; 497: # $result =~ s/¼//g; 498: # $result =~ s/½//g; 499: # $result =~ s/½//g; 500: # $result =~ s/¾//g; 501: # $result =~ s/¾//g; 502: $result =~ s/¿/?`/g; 503: $result =~ s/¿/?`/g; 504: $result =~ s/À/\\`{A}/g; 505: $result =~ s/À/\\`{A}/g; 506: $result =~ s/Á/\\'{A}/g; 507: $result =~ s/Á/\\'{A}/g; 508: $result =~ s/Â/\\^{A}/g; 509: $result =~ s/Â/\\^{A}/g; 510: $result =~ s/Ã/\\~{A}/g; 511: $result =~ s/Ã/\\~{A}/g; 512: $result =~ s/Ä/\\"{A}/g; 513: $result =~ s/Ä/\\"{A}/g; 514: $result =~ s/Å/{\\AA}/g; 515: $result =~ s/Å/{\\AA}/g; 516: $result =~ s/Æ/{\\AE}/g; 517: $result =~ s/Æ/{\\AE}/g; 518: # $result =~ s/Ç//g; 519: # $result =~ s/Ç//g; 520: $result =~ s/È/\\`{E}/g; 521: $result =~ s/È/\\`{E}/g; 522: $result =~ s/É/\\'{E}/g; 523: $result =~ s/É/\\'{E}/g; 524: $result =~ s/Ê/\\^{E}/g; 525: $result =~ s/Ê/\\^{E}/g; 526: $result =~ s/Ë/\\`{E}/g; 527: $result =~ s/Ë/\\`{E}/g; 528: $result =~ s/Ì/\\`{I}/g; 529: $result =~ s/Ì/\\`{I}/g; 530: $result =~ s/Í/\\'{I}/g; 531: $result =~ s/Í/\\'{I}/g; 532: $result =~ s/Î/\\^{I}/g; 533: $result =~ s/Î/\\^{I}/g; 534: $result =~ s/Ï/\\"{I}/g; 535: $result =~ s/Ï/\\"{I}/g; 536: # $result =~ s/Ð//g; 537: # $result =~ s/Ð//g; 538: $result =~ s/Ñ/\\~{N}/g; 539: $result =~ s/Ñ/\\~{N}/g; 540: $result =~ s/Ò/\\`{O}/g; 541: $result =~ s/Ò/\\`{O}/g; 542: $result =~ s/Ó/\\'{O}/g; 543: $result =~ s/Ó/\\'{O}/g; 544: $result =~ s/Ô/\\^{O}/g; 545: $result =~ s/Ô/\\^{O}/g; 546: $result =~ s/Õ/\\~{O}/g; 547: $result =~ s/Õ/\\~{O}/g; 548: $result =~ s/Ö/\\"{O}/g; 549: $result =~ s/Ö/\\"{O}/g; 550: $result =~ s/×/\$\\times\$/g; 551: $result =~ s/×/\$\\times\$/g; 552: $result =~ s/Ø/{\\O}/g; 553: $result =~ s/Ø/{\\O}/g; 554: $result =~ s/Ù/\\`{U}/g; 555: $result =~ s/Ù/\\`{U}/g; 556: $result =~ s/Ú/\\'{U}/g; 557: $result =~ s/Ú/\\'{U}/g; 558: $result =~ s/Û/\\^{U}/g; 559: $result =~ s/Û/\\^{U}/g; 560: $result =~ s/Ü/\\"{U}/g; 561: $result =~ s/Ü/\\"{U}/g; 562: $result =~ s/Ý/\\'{Y}/g; 563: $result =~ s/Ý/\\'{Y}/g; 564: # $result =~ s/Þ//g; 565: # $result =~ s/Þ//g; 566: # $result =~ s/ß//g; 567: # $result =~ s/ß//g; 568: $result =~ s/à/\\`{a}/g; 569: $result =~ s/à/\\`{a}/g; 570: $result =~ s/á/\\'{a}/g; 571: $result =~ s/á/\\'{a}/g; 572: $result =~ s/â/\\^{a}/g; 573: $result =~ s/â/\\^{a}/g; 574: $result =~ s/ã/\\~{a}/g; 575: $result =~ s/ã/\\~{a}/g; 576: $result =~ s/ä/\\"{a}/g; 577: $result =~ s/ä/\\"{a}/g; 578: $result =~ s/å/{\\aa}/g; 579: $result =~ s/å/{\\aa}/g; 580: $result =~ s/æ/{\\ae}/g; 581: $result =~ s/æ/{\\ae}/g; 582: # $result =~ s/ç//g; 583: # $result =~ s/ç//g; 584: $result =~ s/è/\\`{e}/g; 585: $result =~ s/è/\\`{e}/g; 586: $result =~ s/é/\\'{e}/g; 587: $result =~ s/é/\\'{e}/g; 588: $result =~ s/ê/\\^{e}/g; 589: $result =~ s/ê/\\^{e}/g; 590: $result =~ s/ë/\\"{e}/g; 591: $result =~ s/ë/\\"{e}/g; 592: $result =~ s/ì/\\`{i}/g; 593: $result =~ s/ì/\\`{i}/g; 594: $result =~ s/í/\\'{i}/g; 595: $result =~ s/í/\\'{i}/g; 596: $result =~ s/î/\\^{i}/g; 597: $result =~ s/î/\\^{i}/g; 598: $result =~ s/ï/\\"{i}/g; 599: $result =~ s/ï/\\"{i}/g; 600: # $result =~ s/ð//g; 601: # $result =~ s/ð//g; 602: $result =~ s/ñ/\\~{n}/g; 603: $result =~ s/ñ/\\~{n}/g; 604: $result =~ s/ò/\\`{o}/g; 605: $result =~ s/ò/\\`{o}/g; 606: $result =~ s/ó/\\'{o}/g; 607: $result =~ s/ó/\\'{o}/g; 608: $result =~ s/ô/\\^{o}/g; 609: $result =~ s/ô/\\^{o}/g; 610: $result =~ s/õ/\\~{o}/g; 611: $result =~ s/õ/\\~{o}/g; 612: $result =~ s/ö/\\"{o}/g; 613: $result =~ s/ö/\\"{o}/g; 614: $result =~ s/÷/\$\\div\$/g; 615: $result =~ s/÷/\$\\div\$/g; 616: $result =~ s/ø/{\\o}/g; 617: $result =~ s/ø/{\\o}/g; 618: $result =~ s/ù/\\`{u}/g; 619: $result =~ s/ù/\\`{u}/g; 620: $result =~ s/ú/\\'{u}/g; 621: $result =~ s/ú/\\'{u}/g; 622: $result =~ s/û/\\^{u}/g; 623: $result =~ s/û/\\^{u}/g; 624: $result =~ s/ü/\\"{u}/g; 625: $result =~ s/ü/\\"{u}/g; 626: $result =~ s/ý/\\'{y}/g; 627: $result =~ s/ý/\\'{y}/g; 628: # $result =~ s/þ//g; 629: # $result =~ s/þ//g; 630: $result =~ s/ÿ/\\"{y}/g; 631: $result =~ s/ÿ/\\"{y}/g; 632: return $result; 633: } 634: 635: sub additional_cleanup { 636: my $result = shift; 637: my $first_app = index($result,'\documentclass',0); 638: $first_app = index($result,'\documentclass',$first_app+5); 639: while ($first_app != -1) { 640: my $second_app = index($result,'begin{document}',$first_app); 641: $first_app = rindex($result,'\end{document}',$first_app); 642: substr($result,$first_app,$second_app-$first_app+15) = '\vskip 3 mm'; 643: $first_app = index($result,'\documentclass',$first_app+5); 644: } 645: return $result; 646: } 647: sub page_cleanup { 648: my $result = shift; 649: $_ = $result; 650: m/\\end{document}(\d*)$/; 651: my $number_of_columns = $1; 652: my $insert = '{'; 653: for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; } 654: $insert .= '}'; 655: $result =~ s/(\\begin{longtable})INSERTTHEHEADOFLONGTABLE/$1$insert/g; 656: $result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g; 657: $result =~ s/(\\vskip\s*\d+\s*mm)/}\\\\\\parbox{\\minipagewidth}{/g; 658: $result =~ s/\\parbox{\\minipagewidth}{}\s*\\\\\s*(\\parbox{\\minipagewidth})/$1/g; 659: $result =~ s/\\parbox{\\minipagewidth}{\s*\\\\\\\\/\\parbox{\\minipagewidth}{/g; 660: return $result,$number_of_columns; 661: } 662: 663: sub content_map { 664: #-- find a list of files to print 665: my $map_string = shift; 666: my @number_seq = (); 667: my @file_seq = (); 668: my $startlink = index($map_string,'<link',0); 669: my $endlink = index($map_string,'</link>',$startlink); 670: my $chunk = substr($map_string,$startlink,$endlink-$startlink+7); 671: $_ = $chunk; 672: m/from=\"(\d+)\"/; 673: push @number_seq,$1; 674: while ($startlink != -1) { 675: $endlink = index($map_string,'</link>',$startlink); 676: $chunk = substr($map_string,$startlink,$endlink-$startlink+7); 677: substr($map_string,$startlink,$endlink-$startlink+7) = ''; 678: $_ = $chunk; 679: m/to=\"(\d+)\"/; 680: push @number_seq,$1; 681: $startlink = index($map_string,'from="'.$1.'"',$startlink); 682: $startlink = rindex($map_string,'<link ',$startlink); 683: } 684: my $stalink = index($map_string,' to="'.$number_seq[0].'"',$startlink); 685: while ($stalink != -1) { 686: $startlink = rindex($map_string,'<link ',$stalink); 687: $endlink = index($map_string,'</link>',$startlink); 688: $chunk = substr($map_string,$startlink,$endlink-$startlink+7); 689: substr($map_string,$startlink,$endlink-$startlink+7) = ''; 690: $_ = $chunk; 691: m/from=\"(\d+)\"/; 692: unshift @number_seq,$1; 693: $stalink = index($map_string,' to="'.$number_seq[0].'"',0); 694: } 695: for (my $i=0;$i<=$#number_seq;$i++) { 696: $stalink = index($map_string,' id="'.$number_seq[$i].'"',0); 697: { 698: my $ahed1 = index($map_string,'src="',$stalink); 699: my $ahed2 = index($map_string,'</resource>',$stalink); 700: if ($ahed1 != -1) { 701: if ($ahed1 < $ahed2) { 702: $startlink = $ahed1; 703: } else { 704: $startlink = rindex($map_string,'src="',$stalink); 705: } 706: } else { 707: $startlink = rindex($map_string,'src="',$stalink); 708: } 709: 710: } 711: $startlink = index($map_string,'"',$startlink); 712: $endlink = index($map_string,'"',$startlink+1); 713: $chunk = substr($map_string,$startlink,$endlink-$startlink+1); 714: push @file_seq,$chunk; 715: } 716: return @file_seq; 717: } 718: 719: 720: 721: sub handler { 722: 723: my $r = shift; 724: $r->content_type('text/html'); 725: $r->send_http_header; 726: 727: #-- start form 728: &headerform($r); 729: #-- menu for output 730: unless ($ENV{'form.phase'}) { 731: &menu_for_output($r); 732: } 733: #-- core part 734: if ($ENV{'form.phase'} eq 'two') { 735: &output_data($r); 736: } 737: return OK; 738: 739: } 740: 741: 1; 742: __END__ 743: 744: 745: 746: 747: #### Test block 748: # my $ere; 749: # foreach $ere (%ENV) { 750: # $result .= ' SS '.$ere.' => '.$ENV{$ere}.' FF '."\n\n"; 751: # } 752: ####