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

Diff for /loncom/interface/lonprintout.pm between versions 1.18 and 1.34

version 1.18, 2002/03/21 16:15:34 version 1.34, 2002/06/27 18:47:59
Line 46  use Apache::lonnet; Line 46  use Apache::lonnet;
 use Apache::inputtags;  use Apache::inputtags;
 use Apache::edit;  use Apache::edit;
 use Apache::File();  use Apache::File();
   use POSIX qw(strftime);
   
   
 sub headerform {  sub headerform {
Line 65  ENDHEADER Line 65  ENDHEADER
   
 sub menu_for_output {  sub menu_for_output {
     my $r = shift;      my $r = shift;
     $r->print(<<ENDMENUOUT);      $r->print(<<ENDMENUOUT1);
 <input type="hidden" name="phase" value="two">  <input type="hidden" name="phase" value="two">
 <input type="hidden" name="url" value="$ENV{'form.postdata'}">  <input type="hidden" name="url" value="$ENV{'form.postdata'}">
 <input type="radio" name="choice" value="Standard LaTeX output for current document">  Current document  <input type="radio" name="choice" value="Standard LaTeX output for current document" checked>  Current document
 (you will print what you see on the screen)<br />  (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">  All problems from the primary 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="radio" name="choice" value="Standard LaTeX output for whole primary sequence">  The whole primary sequence (problems plus all html and xml files)<br />
   <input type="radio" name="choice" value="Standard LaTeX output for the top level sequence">  All problems from the top level sequence<br />
   <br />
   ENDMENUOUT1
       my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'});
       $subdirtoprint =~ s/\/[^\/]+$//;
       if (&Apache::lonnet::allowed('bre',$subdirtoprint) eq 'F') {
    $r->print(<<ENDMENUOUT2);
   <input type="radio" name="choice" value="Subdirectory print">  All problems from current subdirectory (where this particular problem is)<br />
   ENDMENUOUT2
   }
       $r->print(<<ENDMENUOUT3);
 <br /><hr /><br />  <br /><hr /><br />
 <h1>And what page format do you prefer?</h1>  <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="CBI"> Two columns landscape <br />
 <input type="radio" name="layout" value="CAPA"> CAPA <br />  <input type="radio" name="layout" value="CAPA" checked>  Two columns portrait <br />
 <input type="submit" value="Submit your choice">  <input type="submit" value="Submit your choice">
 </form>  </form>
 </body>  </body>
 </html>  </html>
 ENDMENUOUT  ENDMENUOUT3
 }  }
   
   
Line 101  ENDPART Line 112  ENDPART
     my $layout = $ENV{'form.layout'};      my $layout = $ENV{'form.layout'};
     my $laystyle = 'book';      my $laystyle = 'book';
     my $result = '';      my $result = '';
     my %mystyle;      my $number_of_columns = 1;
     my $filename;  
   
     if ($choice eq 'Standard LaTeX output for current document') {      if ($choice eq 'Standard LaTeX output for current document') {
       my %moreenv;        my %moreenv;
       my $currequest=$ENV{'request.filename'};  
       $moreenv{'form.grade_target'}='tex';        $moreenv{'form.grade_target'}='tex';
       $moreenv{'request.filename'}=$ENV{'form.url'};        $moreenv{'request.filename'}=$ENV{'form.url'};
       &Apache::lonnet::appenv(%moreenv);        &Apache::lonnet::appenv(%moreenv);
       my $texversion=&Apache::lonnet::ssi($ENV{'form.url'});        my $texversion=&Apache::lonnet::ssi($ENV{'form.url'});
       &Apache::lonnet::delenv('form.grade_target');        &Apache::lonnet::delenv('form.grade_target');
       %moreenv = ();  
       $moreenv{'request.filename'}=$currequest;  
       &Apache::lonnet::appenv(%moreenv);  
       $result .= $texversion;        $result .= $texversion;
         $result = &additional_cleanup($result);
     } elsif ($choice eq 'Standard LaTeX output for the primary sequence') {        if ($ENV{'form.url'}=~m/\.page\s*$/) {($result,$number_of_columns) = &page_cleanup($result);}
       } elsif ($choice eq 'Standard LaTeX output for the primary sequence' or $choice eq 'Standard LaTeX output for whole primary sequence') {
 #-- where is the primary sequence containing file?  #-- where is the primary sequence containing file?
  my %moreenv;   my %moreenv;
  my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'});   my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'});
Line 134  ENDPART Line 141  ENDPART
     m/\"(.*)\"/;      m/\"(.*)\"/;
             $_ = $1;              $_ = $1;
             my $urlp = $1;              my $urlp = $1;
             if (/\.problem/) {      if ($choice eq 'Standard LaTeX output for the primary sequence') {
  my %moreenv;   if (/\.(problem|exam|quiz|assess|survey|form|library)/) {
       my %moreenv;
       $moreenv{'form.grade_target'}='tex';
       &Apache::lonnet::appenv(%moreenv);
       my $texversion=&Apache::lonnet::ssi($urlp);
       &Apache::lonnet::delenv('form.grade_target');
       $result .= $texversion;        
    }
       } else {
  $moreenv{'form.grade_target'}='tex';   $moreenv{'form.grade_target'}='tex';
  &Apache::lonnet::appenv(%moreenv);   &Apache::lonnet::appenv(%moreenv);
  my $texversion=&Apache::lonnet::ssi($urlp);   my $texversion=&Apache::lonnet::ssi($urlp);
  &Apache::lonnet::delenv('form.grade_target');   &Apache::lonnet::delenv('form.grade_target');
  $texversion =~ s!\.gif!\.eps!;   $result .= $texversion;    
  $result .= $texversion;          
     }      }
  }   }
 #-- additional cleanup for output   $result = &additional_cleanup($result);
  my $first_app = index($result,'\documentclass',0);  
  $first_app = index($result,'\documentclass',$first_app+5);  
  while ($first_app != -1) {  
     my $second_app = index($result,'begin{document}',$first_app);  
     $first_app = rindex($result,'\end{document}',$first_app);  
     substr($result,$first_app,$second_app-$first_app+15) = '\vskip 7 mm';  
     $first_app = index($result,'\documentclass',$first_app+5);  
  }  
     }  elsif ($choice eq 'Standard LaTeX output for the top level sequence') {      }  elsif ($choice eq 'Standard LaTeX output for the top level sequence') {
  my @master_seq = ();   my @master_seq = ();
  my $keyword = 0;   my @add_file_seq = ();
  my $output_seq = '';  
 #-- where is the main sequence of the course?  #-- where is the main sequence of the course?
  my $main_seq = '/res/'.$ENV{'request.course.uri'};   my $main_seq = '/res/'.$ENV{'request.course.uri'};
  my $file=&Apache::lonnet::filelocation("",$main_seq);   my $file=&Apache::lonnet::filelocation("",$main_seq);
  my $filecontents=&Apache::lonnet::getfile($file);   my $filecontents=&Apache::lonnet::getfile($file);
  my @file_seq = &content_map($filecontents);   my @file_seq = &content_map($filecontents);
 #-- temporary solution (without sequence inside sequence) - have to be generalized  #-- do we have any other sequence inside?
    my $i=0;
    while ($i<=$#file_seq) {
       $_ = $file_seq[$i];
       if (/\.sequence$/) {
 # if (defined @master_seq) {   $file = &Apache::lonnet::filelocation("",$file_seq[$i]);
 #                    my $old_value = $#master_seq;   $filecontents=&Apache::lonnet::getfile($file);
 #    my $total_value = $#master_seq + $#file_seq +2;   @add_file_seq = &content_map($filecontents);
 #                    for (my $j=0; $j<=$old_value-$keyword+1; $j++) {   splice(@file_seq,$i,1,@add_file_seq);
 # $master_seq[$total_value-$j] = $master_seq[$old_value-$j];   @add_file_seq = ();
 #    }   $i = -1;
 #                    for (my $j=0; $j<=$#file_seq; $j++){      }
 # $master_seq[$keyword+$j] = $file_seq[$j];      $i++;
 #    }   }
 #    @file_seq = ();   @master_seq = @file_seq;
 #    $keyword = 0;  
 # } else {  
     @master_seq = @file_seq;  
 #                    @file_seq = ();  
 # }  
   
 #-- checking wether .sequence file is among the set of files  
 #    my  $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  #-- 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/\"(.*)\"/;
             $_ = $1;              $_ = $1;
             my $urlp = $1;              my $urlp = $1;
             if (/\.problem/) {              if (/\.(problem|exam|quiz|assess|survey|form|library)/) {
  my %moreenv;   my %moreenv;
  $moreenv{'form.grade_target'}='tex';   $moreenv{'form.grade_target'}='tex';
  &Apache::lonnet::appenv(%moreenv);   &Apache::lonnet::appenv(%moreenv);
  my $texversion=&Apache::lonnet::ssi($urlp);   my $texversion=&Apache::lonnet::ssi($urlp);
  &Apache::lonnet::delenv('form.grade_target');   &Apache::lonnet::delenv('form.grade_target');
  $texversion =~ s!\.gif!\.eps!;  
  $result .= $texversion;           $result .= $texversion;        
     }      }
    }    
    $result = &additional_cleanup($result);
       } elsif ($choice eq 'Subdirectory print') {      
    my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'});
    $subdirtoprint =~ s/\/[^\/]+$//;
    my @list_of_files = ();
    my $localdirectory = $subdirtoprint;
    $localdirectory =~ s/.*(\/res\/)/$1/;
    my @content_directory = &Apache::lonnet::dirlist($localdirectory);
    for (my $iy=0;$iy<=$#content_directory;$iy++) {
       my @tempo_array = split(/&/,$content_directory[$iy]);
       $content_directory[$iy] = $tempo_array[0];
       if ($content_directory[$iy] =~ m/^[^\.]+\.problem$/) {
    push @list_of_files,$content_directory[$iy];
       }
  }   }
 #-- additional cleanup for output   $localdirectory =~ s/\/$//;
  my $first_app = index($result,'\documentclass',0);   for (my $i=0;$i<=$#list_of_files;$i++) {
  $first_app = index($result,'\documentclass',$first_app+5);      my $urlp = $localdirectory.'/'.$list_of_files[$i];     
  while ($first_app != -1) {      my %moreenv;
     my $second_app = index($result,'begin{document}',$first_app);      $moreenv{'form.grade_target'}='tex';
     $first_app = rindex($result,'\end{document}',$first_app);      &Apache::lonnet::appenv(%moreenv);
     substr($result,$first_app,$second_app-$first_app+15) = '\vskip 7 mm';      my $texversion=&Apache::lonnet::ssi($urlp);
     $first_app = index($result,'\documentclass',$first_app+5);      &Apache::lonnet::delenv('form.grade_target');
       $texversion =~ s/(\\begin{document})/$1 {\\tiny\\begin{verbatim}$urlp\\end{verbatim}}/;
       $result .= $texversion;   
  }   }
    $result = &additional_cleanup($result);
   
   
   
   
   
   
     }      }
 #-- corrections for the different page formats  #-- corrections for the different page formats
     if ($layout eq 'CBI') {      if ($layout eq 'CBI') {
Line 229  ENDPART Line 240  ENDPART
         $_ = $courseidinfo;          $_ = $courseidinfo;
         m/.*\/(.*)/;          m/.*\/(.*)/;
         $courseidinfo = $ENV{'course.physnet_'.$1.'.description'};          $courseidinfo = $ENV{'course.physnet_'.$1.'.description'};
  $result =~ s/\\documentclass\[letterpaper\]{article}/\\documentclass\[twocolumn\]{article}/;  # $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 \\vskip 5 mm /;   $result =~ s/\\documentclass\[letterpaper\]{article}/\\documentclass{article}/;
  $result =~ s/\\includegraphics/\\includegraphics\[width=9\.0 cm\]/g;   $result =~ s/\\begin{document}/\\textheight 25\.9cm\\oddsidemargin = -0\.57in\\evensidemargin = -0\.57in\\textwidth= 9cm\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/$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 /;
    $result =~ s/\\includegraphics{/\\includegraphics\[width=9\.0 cm\]{/g;
    $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/;
           $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[9\.0cm\]\[b\]{\\hrulefill})/$2$1/g;
           $result =~ s/(\\end{longtable}\s*)\\newline/$1/g;
       }
   #-- LaTeX corrections     
       my $first_comment = index($result,'<!--',0);
       while ($first_comment != -1) {
    my $end_comment = index($result,'-->',$first_comment);
    substr($result,$first_comment,$end_comment-$first_comment+3) = '';
    $first_comment = index($result,'<!--',$first_comment);
     }      }
 #-- LaTeX corrections   
     $result =~ s/^\s+$//gm; #remove empty lines      $result =~ s/^\s+$//gm; #remove empty lines
     $result =~ s/%/\\%/g;   #corrects %      $result =~ s/%/\\%/g;   #corrects %
       $result =~ s/(\s)+/$1/g; #removes more than one empty space
       $result =~ s/\\\\\s*\\vskip/\\vskip/gm;
       $result =~ s/ (<|>|) / \$$1\$ /g; #corrects < or >
       $result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g;
       $result =~ s/{\\par }\s*\\\\/\\\\/gm;
    $result =~ s/\\\\\s+\[/ \[/g;
       $result =~ s/&#952;/\$\\theta\$/g; #converts theta from html into tex
       $result =~ s/\b_+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/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";      my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex";
     unless ($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; 
Line 251  $r->print(<<FINALEND); Line 280  $r->print(<<FINALEND);
 FINALEND  FINALEND
 }  }
   
   sub additional_cleanup {
       my $result = shift;
       my $first_app = index($result,'\documentclass',0);
       $first_app = index($result,'\documentclass',$first_app+5);
       while ($first_app != -1) {
    my $second_app = index($result,'begin{document}',$first_app);
    $first_app = rindex($result,'\end{document}',$first_app);
    substr($result,$first_app,$second_app-$first_app+15) = '\vskip 3 mm';
    $first_app = index($result,'\documentclass',$first_app+5);
       }
       return $result;
   }
   sub page_cleanup {
       my $result = shift;
       $_ = $result;
       m/\\end{document}(\d*)$/;
       my $number_of_columns = $1;
       my $insert = '{';
       for (my $id=1;$id<=$number_of_columns;$id++) { $insert .='l'; }
       $insert .= '}';
       $result =~ s/(\\begin{longtable})INSERTTHEHEADOFLONGTABLE/$1$insert/g;
       $result =~ s/&\s*REMOVETHEHEADOFLONGTABLE\\\\/\\\\/g;
       $result =~ s/(\\vskip\s*\d+\s*mm)/}\\\\\\parbox{\\minipagewidth}{/g;
       return $result,$number_of_columns;
   }
   
 sub content_map {  sub content_map {
 #-- find a list of files to print  #-- find a list of files to print
Line 324  sub handler { Line 376  sub handler {
     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);
   
     }      }
     return OK;      return OK;
   
Removed from v.1.18  
changed lines
  Added in v.1.34

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