[BACK]Return to lonprintout.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/lonprintout.pm between versions 1.12 and 1.16

version 1.12, 2002/01/11 17:06:56 version 1.16, 2002/03/06 20:43:06
Line 43  use strict; Line 43  use strict;
 use Apache::Constants qw(:common :http);  use Apache::Constants qw(:common :http);
 use Apache::lonxml;  use Apache::lonxml;
 use Apache::lonnet;  use Apache::lonnet;
   use Apache::inputtags;
   use Apache::edit;
 use Apache::File();  use Apache::File();
   
   
Line 56  sub headerform { Line 58  sub headerform {
 </head>  </head>
 <body bgcolor="FFFFFF">  <body bgcolor="FFFFFF">
 <form method="post" enctype="multipart/form-data" action="/adm/printout" name="printform">  <form method="post" enctype="multipart/form-data" action="/adm/printout" name="printform">
 <h1>Printout:</h1><br></br>  <h1>What do you want to print? Make a choice.</h1><br />
 ENDHEADER  ENDHEADER
 }  }
   
Line 66  sub menu_for_output { Line 68  sub menu_for_output {
     $r->print(<<ENDMENUOUT);      $r->print(<<ENDMENUOUT);
 <input type="hidden" name="phase" value="two">  <input type="hidden" name="phase" value="two">
 <input type="hidden" name="url" value="$ENV{'form.postdata'}">  <input type="hidden" name="url" value="$ENV{'form.postdata'}">
 <input type="radio" name="choice" value="Standard LaTeX output for current document">  Standard LaTeX output for current document<br />  <input type="radio" name="choice" value="Standard LaTeX output for current document">  Current document
   (you will print what you see on the screen)<br />
 <input type="radio" name="choice" value="Standard LaTeX output for the primary sequence">  Standard LaTeX output for the primary sequence<br />  <input type="radio" name="choice" value="Standard LaTeX output for the primary sequence">  Standard LaTeX output for the primary sequence<br />
 <input type="radio" name="choice" value="Standard LaTeX output for the top level sequence">  Standard LaTeX output for the top level sequence<br />  <input type="radio" name="choice" value="Standard LaTeX output for the top level sequence">  All documents from the top level sequence<br />
 <input type="submit" value="Please make a choice">  <br /><hr /><br />
   <h1>And what page format do you prefer?</h1>
   <input type="radio" name="layout" value="CBI" checked>  CBI <br />
   <input type="radio" name="layout" value="CAPA"> CAPA <br />
   <input type="submit" value="Submit your choice">
 </form>  </form>
 </body>  </body>
 </html>  </html>
Line 77  ENDMENUOUT Line 84  ENDMENUOUT
 }  }
   
   
   
   
 sub output_data {  sub output_data {
     my $r = shift;      my $r = shift;
     $r->print(<<ENDPART);      $r->print(<<ENDPART);
Line 89  sub output_data { Line 98  sub output_data {
 ENDPART  ENDPART
   
     my $choice = $ENV{'form.choice'};      my $choice = $ENV{'form.choice'};
       my $layout = $ENV{'form.layout'};
       my $laystyle = 'book';
     my $result = '';      my $result = '';
     my %mystyle;      my %mystyle;
     my $filename;      my $filename;
   
     if ($choice eq 'Standard LaTeX output for current document') {      if ($choice eq 'Standard LaTeX output for current document') {
         my $access=&Apache::lonnet::allowed('bre',$ENV{'form.url'});        my %moreenv;
  if (($access ne '2') && ($access ne 'F')) {        my $currequest=$ENV{'request.filename'};
   $ENV{'user.error.msg'}="$ENV{'form.url'}:bre:1:1:Access Denied";        $moreenv{'form.grade_target'}='tex';
   return HTTP_NOT_ACCEPTABLE;        $moreenv{'request.filename'}=$ENV{'form.url'};
  }        &Apache::lonnet::appenv(%moreenv);
  my $file=&Apache::lonnet::filelocation("",$ENV{'form.url'});        my $texversion=&Apache::lonnet::ssi($ENV{'form.url'});
         &Apache::lonnet::delenv('form.grade_target');
         %moreenv = ();
         $moreenv{'request.filename'}=$currequest;
         &Apache::lonnet::appenv(%moreenv);
         $result .= $texversion;
   
       } elsif ($choice eq 'Standard LaTeX output for the primary sequence') {
         my @master_seq = ();
         my $keyword = 0;
         my $output_seq = '';
         my $current_file = '/res/'.$ENV{'request.ambiguous'};
         $current_file =~ s/(\/res\/physnet\/physnet)(\/m\d+)\/(.*)/$1$2$2\.sequence/;
         while ($current_file ne '') {
    my $file=&Apache::lonnet::filelocation("",$current_file);
  my $filecontents=&Apache::lonnet::getfile($file);   my $filecontents=&Apache::lonnet::getfile($file);
         $_ = $file;   my @file_seq = &content_map($filecontents);
         if (/\.problem/) {   if (defined @file_seq) {
     my $default=&Apache::lonnet::getfile('/home/httpd/html/res/adm/includes/default_homework.lcpm');  #-- adding an additional array to the master one
     if ($default == -1) {    if (defined @master_seq) {
  &Apache::lonxml::error("<b>Unable to find <i>default_homework.lcpm</i></b>");      my $old_value = $#master_seq;
  $default='';      my $total_value = $#master_seq + $#file_seq +2;
       for (my $j=0; $j<=$old_value-$keyword+1; $j++) {
         $master_seq[$total_value-$j] = $master_seq[$old_value-$j];
     }      }
     $result = &Apache::lonxml::xmlparse('tex', $filecontents,$default.&Apache::lonhomework::setup_vars('tex'),%mystyle);      for (my $j=0; $j<=$#file_seq; $j++){
                  $master_seq[$keyword+$j] = $file_seq[$j];
       }
  } else {       @file_seq = ();
     $result = &Apache::lonxml::xmlparse('tex',$filecontents,'',%mystyle);      $keyword = 0;
  }     } else {
       @master_seq = @file_seq;
       @file_seq = ();
     }
    }
   #-- checking wether .sequence file is among the set of files
    $current_file = '';
    for (my $i=0; $i<=$#file_seq; $i++) {
     $_ = $file_seq[$i];
     if (m/(.*)\.sequence/) {
       $current_file = $_;
       $keyword = $i;
       last;
     }
    }
         }
   #-- produce an output string
         for (my $i=0;$i<=$#master_seq;$i++) {
    $_ = $master_seq[$i];
    m/\"(.*)\"/;
    if (index($1,'-tc.xml',0)==-1) {
     my $file=&Apache::lonnet::filelocation("",$1);
     my $filecontents=&Apache::lonnet::getfile($file);
     $output_seq .= $filecontents;
    }
         }
   #-- cleanup of output string (temporary cbi-specific)
         $output_seq =~ s/<physnet>//g;
         $output_seq =~ s/<\/physnet>//g;
         $output_seq = '<physnet>'.$output_seq.' </physnet>';
   #-- final accord
         $result = &Apache::lonxml::xmlparse('tex',$output_seq,'',%mystyle);
       }  elsif ($choice eq 'Standard LaTeX output for the top level sequence') {
    my @master_seq = ();
    my $keyword = 0;
    my $output_seq = '';
   #-- where is the main sequence of the course?
    my $main_seq = '/res/'.$ENV{'request.course.uri'};
    my $file=&Apache::lonnet::filelocation("",$main_seq);
    my $filecontents=&Apache::lonnet::getfile($file);
    my @file_seq = &content_map($filecontents);
   #-- temporary solution (without sequence inside sequence) - have to be generalized
   
   
   
   
   # if (defined @master_seq) {
         #                    my $old_value = $#master_seq;
 #    my $ere;  #    my $total_value = $#master_seq + $#file_seq +2;
 #    foreach $ere (%ENV) {  #                    for (my $j=0; $j<=$old_value-$keyword+1; $j++) {
 # $result .= ' SS '.$ere.' => '.$ENV{$ere}.' FF '."\n\n";  # $master_seq[$total_value-$j] = $master_seq[$old_value-$j];
 #    }  #    }
     } elsif ($choice eq 'Standard LaTeX output for the primary sequence') {  #                    for (my $j=0; $j<=$#file_seq; $j++){
  my @master_seq = ();  # $master_seq[$keyword+$j] = $file_seq[$j];
  my $keyword = 0;  #    }
  my $output_seq = '';  #    @file_seq = ();
  my $current_file = '/res/'.$ENV{'request.ambiguous'};  #    $keyword = 0;
         $current_file =~ s/(\/res\/physnet\/physnet)(\/m\d+)\/(.*)/$1$2$2\.sequence/;  # } else {
  while ($current_file ne '') {  
     my $file=&Apache::lonnet::filelocation("",$current_file);  
     my $filecontents=&Apache::lonnet::getfile($file);  
     my @file_seq = &content_map($filecontents);  
     if (defined @file_seq) {  
 #-- adding an additional array to the master one  
  if (defined @master_seq) {  
                     my $old_value = $#master_seq;  
     my $total_value = $#master_seq + $#file_seq +2;  
                     for (my $j=0; $j<=$old_value-$keyword+1; $j++) {  
  $master_seq[$total_value-$j] = $master_seq[$old_value-$j];  
     }  
                     for (my $j=0; $j<=$#file_seq; $j++){  
  $master_seq[$keyword+$j] = $file_seq[$j];  
     }  
     @file_seq = ();  
     $keyword = 0;  
  } else {  
     @master_seq = @file_seq;      @master_seq = @file_seq;
                     @file_seq = ();  #                    @file_seq = ();
  }  # }
     }   
 #-- checking wether .sequence file is among the set of files  #-- checking wether .sequence file is among the set of files
     $current_file = '';  #    my  $current_file = '';
     for (my $i=0; $i<=$#file_seq; $i++) {  #    for (my $i=0; $i<=$#file_seq; $i++) {
  $_ = $file_seq[$i];  # $_ = $file_seq[$i];
  if (m/(.*)\.sequence/) {  # if (m/(.*)\.sequence/) {
     $current_file = $_;  #    $current_file = $_;
     $keyword = $i;  #    $keyword = $i;
     last;  #    last;
  }  # }
     }          #    }        
  }  
 #-- produce an output string  #-- produce an output string
  for (my $i=0;$i<=$#master_seq;$i++) {   for (my $i=0;$i<=$#master_seq;$i++) {
     $_ = $master_seq[$i];      $_ = $master_seq[$i];
     m/\"(.*)\"/;      m/\"(.*)\"/;
     if (index($1,'-tc.xml',0)==-1) {              $_ = $1;
  my $file=&Apache::lonnet::filelocation("",$1);              my $urlp = $1;
  my $filecontents=&Apache::lonnet::getfile($file);              if (/\.problem/) {
  $output_seq .= $filecontents;   my %moreenv;
    $moreenv{'form.grade_target'}='tex';
    &Apache::lonnet::appenv(%moreenv);
    my $texversion=&Apache::lonnet::ssi($urlp);
    &Apache::lonnet::delenv('form.grade_target');
    $texversion =~ s!\.gif!\.eps!;
    $result .= $texversion;        
     }      }
  }   }
 #-- cleanup of output string (temporary cbi-specific)  #-- additional cleanup for output
  $output_seq =~ s/<physnet>//g;   my $first_app = index($result,'\documentclass',0);
  $output_seq =~ s/<\/physnet>//g;   $first_app = index($result,'\documentclass',$first_app+5);
  $output_seq = '<physnet>'.$output_seq.' </physnet>';   while ($first_app != -1) {
 #-- final accord      my $second_app = index($result,'begin{document}',$first_app);
  $result = &Apache::lonxml::xmlparse('tex',$output_seq,'',%mystyle);      $first_app = rindex($result,'\end{document}',$first_app);
       substr($result,$first_app,$second_app-$first_app+15) = '\vskip 7 mm';
       $first_app = index($result,'\documentclass',$first_app+5);
    }
       }
   #-- corrections for the different page formats
       if ($layout eq 'CBI') {
    $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}/;
           $laystyle = 'album';
       } elsif ($layout eq 'CAPA') {
           my $courseidinfo = $ENV{'request.role'};
           $_ = $courseidinfo;
           m/.*\/(.*)/;
           $courseidinfo = $ENV{'course.physnet_'.$1.'.description'};
    $result =~ s/\\documentclass\[letterpaper\]{article}/\\documentclass\[twocolumn\]{article}/;
    $result =~ s/\\begin{document}/\\textheight 25\.9cm\\oddsidemargin = -0\.57in\\evensidemargin = -0\.57in\\textwidth= 7\.7in\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1}\\noindent\\fbox{\\textbf{$ENV{'environment.firstname'} $ENV{'environment.lastname'}}}\\hskip 1\.4in $courseidinfo\\newline\\noindent\\textit{Physics for Scientists and Engineers}\\newline\\noindent\\textbf{Due Thursday, March 7, 2002 at 8:00PM}\\vskip 5 mm/;
    $result =~ s/\\includegraphics/\\includegraphics\[width=9\.0 cm\]/g;
     }      }
 #-- writing .tex file in prtspool   #-- writing .tex file in prtspool 
  {      my $temp_file;
     my $temp_file;      $filename = "/home/httpd/prtspool/$ENV{'environment.firstname'}$ENV{'environment.lastname'}temp$ENV{'user.login.time'}.tex";
     $filename = "/home/httpd/prtspool/$ENV{'environment.firstname'}$ENV{'environment.lastname'}temp$ENV{'user.login.time'}.tex";      unless ($temp_file = Apache::File->new('>'.$filename)) {
     unless ($temp_file = Apache::File->new('>'.$filename)) {   $r->log_error("Couldn't open $filename for output $!");
  $r->log_error("Couldn't open $filename for output $!");   return SERVER_ERROR; 
  return SERVER_ERROR;       } 
     }       print $temp_file $result;
  print $temp_file $result;  
  }  
 $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?$filename&$laystyle">
 </body>  </body>
 </html>  </html>
 FINALEND  FINALEND
Line 218  sub content_map { Line 288  sub content_map {
  $_ = $chunk;   $_ = $chunk;
         m/to=\"(\d+)\"/;          m/to=\"(\d+)\"/;
  push @number_seq,$1;   push @number_seq,$1;
  $startlink = index($map_string,'<link from="'.$1.'"',$startlink);   $startlink = index($map_string,'from="'.$1.'"',$startlink);
     }      }
     my $stalink = index($map_string,' to="'.$number_seq[0].'"',$startlink);      my $stalink = index($map_string,' to="'.$number_seq[0].'"',$startlink);
     while ($stalink != -1) {      while ($stalink != -1) {
Line 233  sub content_map { Line 303  sub content_map {
     }      }
     for (my $i=0;$i<=$#number_seq;$i++) {      for (my $i=0;$i<=$#number_seq;$i++) {
  $stalink = index($map_string,' id="'.$number_seq[$i].'"',0);   $stalink = index($map_string,' id="'.$number_seq[$i].'"',0);
  $startlink = index($map_string,'src="',$stalink);          {    
       my $ahed1 = index($map_string,'src="',$stalink);
       my $ahed2 = index($map_string,'</resource>',$stalink);
       if ($ahed1 != -1) {
    if ($ahed1 < $ahed2) {
       $startlink = $ahed1;
    } else {
       $startlink = rindex($map_string,'src="',$stalink);
    }
       } else {
    $startlink = rindex($map_string,'src="',$stalink);
       }
   
    }
  $startlink = index($map_string,'"',$startlink);   $startlink = index($map_string,'"',$startlink);
  $endlink = index($map_string,'"',$startlink+1);   $endlink = index($map_string,'"',$startlink+1);
  $chunk = substr($map_string,$startlink,$endlink-$startlink+1);   $chunk = substr($map_string,$startlink,$endlink-$startlink+1);
Line 253  sub handler { Line 336  sub handler {
 #-- start form  #-- start form
     &headerform($r);      &headerform($r);
 #-- menu for output  #-- menu for output
     unless ($ENV{'form.phase'}) {      unless  ($ENV{'form.phase'}) {
  &menu_for_output($r);   &menu_for_output($r);
     }      }
   
   
 #-- core part   #-- core part 
     if ($ENV{'form.phase'} eq 'two') {      if ($ENV{'form.phase'} eq 'two') {
  &output_data($r);   &output_data($r);
Line 269  sub handler { Line 354  sub handler {
 __END__  __END__
   
   
   
   
   #### Test block
 #    my $ere;  #    my $ere;
 #    foreach $ere (%ENV) {  #    foreach $ere (%ENV) {
 # $r->print(' SS '.$ere.' => '.$ENV{$ere}.' FF '."\n\n");  # $result .= ' SS '.$ere.' => '.$ENV{$ere}.' FF '."\n\n";
 #    }  #    }
   ####
Removed from v.1.12  
changed lines
  Added in v.1.16

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