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Diff for /loncom/interface/lonprintout.pm between versions 1.40 and 1.48

version 1.40, 2002/07/22 20:04:16 version 1.48, 2002/08/09 18:06:46
Line 72  sub menu_for_output { Line 72  sub menu_for_output {
 <input type="radio" name="choice" value="Standard LaTeX output for current document" checked>  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 />
 ENDMENUOUT1  ENDMENUOUT1
     if (not $ENV{'request.role'}=~m/^au\./) {      if ((not $ENV{'request.role'}=~m/^au\./) and (not $ENV{'request.role'}=~m/^ca\./)) {
     $r->print(<<ENDMENUOUT2);      $r->print(<<ENDMENUOUT2);
 <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 primary sequence">  All problems from the primary 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 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 />  <input type="radio" name="choice" value="Standard LaTeX output for the top level sequence">  All problems from the top level sequence<br />
 <br />  <br />
 ENDMENUOUT2  ENDMENUOUT2
       }
       my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'});        my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'});
       $subdirtoprint =~ s/\/[^\/]+$//;        $subdirtoprint =~ s/\/[^\/]+$//;
       if (&Apache::lonnet::allowed('bre',$subdirtoprint) eq 'F') {        if (&Apache::lonnet::allowed('bre',$subdirtoprint) eq 'F') {
Line 86  ENDMENUOUT2 Line 87  ENDMENUOUT2
   <input type="radio" name="choice" value="Subdirectory print">  All problems from current subdirectory (where this particular problem is)<br />    <input type="radio" name="choice" value="Subdirectory print">  All problems from current subdirectory (where this particular problem is)<br />
 ENDMENUOUT4  ENDMENUOUT4
       }        }
     }  
     $r->print(<<ENDMENUOUT5);      $r->print(<<ENDMENUOUT5);
 <br /><hr /><br />  <br /><hr /><br />
 <h1>And what page format do you prefer?</h1>  <h1>And what page format do you prefer?</h1>
Line 98  ENDMENUOUT4 Line 98  ENDMENUOUT4
    </td>     </td>
    <td>&nbsp;</td>     <td>&nbsp;</td>
    <td rawspan="2">     <td rawspan="2">
      Number of columns: <input type="text" size="2" name="numberofcolumns" value="2">        Number of columns: <select name="numberofcolumns">
                            <option selected> 1 </option>
                            <option> 2 </option>
                            <option> 3 </option>
                            <option> 4 </option>
                            <option> 5 </option>
                            <option> 6 </option>
                            <option> 7 </option>
                            <option> 8 </option>
                            <option> 9 </option>
                           </select> 
    </td>     </td>
  </tr>   </tr>
 </table>  </table>
Line 130  ENDPART Line 140  ENDPART
     my $laystyle = 'book';      my $laystyle = 'book';
     my $result = '';      my $result = '';
     my $number_of_columns = 1;      my $number_of_columns = 1;
   #    my $number_of_columns = $ENV{'form.numberofcolumns'};    
     
     if ($choice eq 'Standard LaTeX output for current document') {      if ($choice eq 'Standard LaTeX output for current document') {
       #-- single document - problem, page, html, xml          #-- single document - problem, page, html, xml  
       my %moreenv;        my %moreenv;
       $moreenv{'form.grade_target'}='tex';        $moreenv{'form.grade_target'}='tex';
       if ($ENV{'request.role'}=~m/^au\./) {$ENV{'form.url'}=~s/http:\/\/[^\/]+//;}        if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) {
     $ENV{'form.url'}=~s/http:\/\/[^\/]+//;
         }
       $moreenv{'request.filename'}=$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'});
Line 185  ENDPART Line 198  ENDPART
     }  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 @add_file_seq = ();   my @add_file_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);
 #-- do we have any other sequence inside?   for (my $iu=0;$iu<=$#file_seq;$iu++) {
       $file_seq[$iu]=~s/^"//;
       $file_seq[$iu]=~s/"$//;
       $file_seq[$iu]=&Apache::lonnet::filelocation("",$file_seq[$iu]);
   #remove    $result .= ' SSS '.$file_seq[$iu].' FFF   ';
    }
  my $i=0;   my $i=0;
  while ($i<=$#file_seq) {          while ($i<=$#file_seq) {
     $_ = $file_seq[$i];      unless ($file_seq[$i]=~m/\.(problem|page)/) {
     if (/\.sequence$/) {   if ($file_seq[$i]=~m/\.sequence/) {
  $file = &Apache::lonnet::filelocation("",$file_seq[$i]);      my $filecontents=&Apache::lonnet::getfile($file_seq[$i]);
  $filecontents=&Apache::lonnet::getfile($file);      my @newfile_seq = &content_map($filecontents);
  @add_file_seq = &content_map($filecontents);      $result .=' START '.$i.'   LOOK  '.$filecontents.' FINISH  ';
  splice(@file_seq,$i,1,@add_file_seq);  #    splice @file_seq,$1,1,@newfile_seq;
  @add_file_seq = ();  #    $i=-1;
  $i = -1;   } else {
       splice @file_seq,$1,1;
    }
     }      }
   
   
   
   
     $i++;      $i++;
  }   }
  @master_seq = @file_seq;   for (my $iu=0;$iu<=$#file_seq;$iu++) {
       $result .= ' SSS '.$file_seq[$iu].' FFF   ';
    }
   
   
           # do we have any other sequence inside?
   # $result.=$#file_seq.'   ';
   ## my $i=1;
   ## while ($i<=$#file_seq) {
   #    $result.='      '.$file_seq[$i].'    ';
   ##    $file_seq[$i]=~s/^"//;
   ##    $file_seq[$i]=~s/"$//;
   ##    if ($file_seq[$i]=~m/\.sequence\s*$/) {
   ## $file = &Apache::lonnet::filelocation("",$file_seq[$i]);
   # $result.='  location    '.$file.'   ';
   # $result .= 'FFFFFFFFF'.$file.'  ';
   ## $filecontents=&Apache::lonnet::getfile($file);
   ## @add_file_seq = &content_map($filecontents);
   
   #
   # for (my $iu=0;$iu<=$#add_file_seq;$iu++) {
   #    $result .= ' SDSD '.$add_file_seq[$iu].' FDFD   ';
   # }
   #
   
   
   ## splice(@file_seq,$i,1,@add_file_seq);
   ## @add_file_seq = ();
   ## $i = -1;
   ##    }
   ##    $i++;
   ##    last; #do not forget to remove 
   ## }
   ## @master_seq = @file_seq;
   
   #
   # for (my $iu=0;$iu<=$#file_seq;$iu++) {
   #    $result .= ' SSS '.$file_seq[$iu].' FFF   ';
   # }
   #
   
 #-- 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|exam|quiz|assess|survey|form|library)/) {  ###            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');
  $result .= $texversion;          ### $result .= $texversion;        
     }  ###    }
  }      ### }    
  $result = &additional_cleanup($result);  ### $result = &additional_cleanup($result);
     } elsif ($choice eq 'Subdirectory print') {            } elsif ($choice eq 'Subdirectory print') {      
  my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'});   my $subdirtoprint = &Apache::lonnet::filelocation("",$ENV{'form.url'});
  $subdirtoprint =~ s/\/[^\/]+$//;   $subdirtoprint =~ s/\/[^\/]+$//;
  my @list_of_files = ();   my @list_of_files = ();
  my $localdirectory = $subdirtoprint;   if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) {
  $localdirectory =~ s/.*(\/res\/)/$1/;      $subdirtoprint =~ s/^[^~]*~(\w+)\//\/home\/$1\/public_html\//;
  my @content_directory = &Apache::lonnet::dirlist($localdirectory);   } else {
       $subdirtoprint =~ s/.*(\/res\/)/$1/;
    }
    my @content_directory = ();
    if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) {
       @content_directory = &Apache::lonnet::dirlist($subdirtoprint,$ENV{'user.domain'}, $ENV{'user.name'},'');
    } else {
       @content_directory = &Apache::lonnet::dirlist($subdirtoprint);
    }
  for (my $iy=0;$iy<=$#content_directory;$iy++) {   for (my $iy=0;$iy<=$#content_directory;$iy++) {
     my @tempo_array = split(/&/,$content_directory[$iy]);      my @tempo_array = split(/&/,$content_directory[$iy]);
     $content_directory[$iy] = $tempo_array[0];      if ($tempo_array[0] =~ m/^[^\.]+\.(problem|exam|quiz|assess|survey|form|library)$/) {
     if ($content_directory[$iy] =~ m/^[^\.]+\.problem$/) {   push(@list_of_files,$tempo_array[0]);
  push @list_of_files,$content_directory[$iy];  
     }      }
  }   }
  $localdirectory =~ s/\/$//;   $subdirtoprint =~ s/\/$//;
  for (my $i=0;$i<=$#list_of_files;$i++) {   for (my $i=0;$i<=$#list_of_files;$i++) {
     my $urlp = $localdirectory.'/'.$list_of_files[$i];           my $urlp = $subdirtoprint.'/'.$list_of_files[$i];
     my %moreenv;      my %moreenv;
     $moreenv{'form.grade_target'}='tex';      $moreenv{'form.grade_target'}='tex';
     &Apache::lonnet::appenv(%moreenv);      &Apache::lonnet::appenv(%moreenv);
       if ($ENV{'request.role'}=~m/^au\./ or $ENV{'request.role'}=~m/^ca\./) { 
    $urlp =~ s/\/home\/([^\/]*)\/public_html/\/~$1/; 
       }
     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/(\\begin{document})/$1 {\\tiny\\begin{verbatim}$urlp\\end{verbatim}}/;      $texversion =~ s/(\\begin{document})/$1 {\\tiny\\begin{verbatim}$urlp\\end{verbatim}}/;
Line 284  ENDPART Line 358  ENDPART
  $first_comment = index($result,'<!--',$first_comment);   $first_comment = index($result,'<!--',$first_comment);
     }      }
     $result =~ s/^\s+$//gm; #remove empty lines      $result =~ s/^\s+$//gm; #remove empty lines
     $result =~ s/%/\\%/g;   #corrects %      $result =~ s/\s%/\\%/g;   #corrects %
     $result =~ s/(\s)+/$1/g; #removes more than one empty space      $result =~ s/(\s)+/$1/g; #removes more than one empty space
     $result =~ s/\\\\\s*\\vskip/\\vskip/gm;      $result =~ s/\\\\\s*\\vskip/\\vskip/gm;
     $result =~ s/ (<|>|) / \$$1\$ /g; #corrects < or >  
     $result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g;      $result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g;
     $result =~ s/{\\par }\s*\\\\/\\\\/gm;      $result =~ s/{\\par }\s*\\\\/\\\\/gm;
  $result =~ s/\\\\\s+\[/ \[/g;   $result =~ s/\\\\\s+\[/ \[/g;
     $result =~ s/&#952;/\$\\theta\$/g; #converts theta from html into tex      $result =~ s/&#952;/\$\\theta\$/g; #converts theta from html into tex
     $result =~ s/\b_+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g;      $result =~ s/\b__+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g;
     #conversion of html characters to LaTeX equivalents      #conversion of html characters to LaTeX equivalents
     if ($result =~ m/&(\w+|#\d+);/) {      if ($result =~ m/&(\w+|#\d+);/) {
  $result = &character_chart($result);   $result = &character_chart($result);
     }      }
       $result =~ s/(\\end{tabular})\s*\\vskip 0 mm/$1/g;
       $result =~ s/(\\begin{enumerate})\s*\\noindent/$1/g;
 #-- writing .tex file in prtspool   #-- writing .tex file in prtspool 
     my $temp_file;      my $temp_file;
     my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex";      my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex";
Line 314  FINALEND Line 389  FINALEND
   
 sub character_chart {  sub character_chart {
     my $result = shift;      my $result = shift;
       $result =~ s/&#0?0?7;//g;
     $result =~ s/&#0?0?9;//g;      $result =~ s/&#0?0?9;//g;
     $result =~ s/&#0?10;//g;      $result =~ s/&#0?10;//g;
     $result =~ s/&#0?13;//g;      $result =~ s/&#0?13;//g;
Line 472  sub character_chart { Line 548  sub character_chart {
 #    $result =~ s/&reg;//g;  #    $result =~ s/&reg;//g;
 #    $result =~ s/&#175;//g;  #    $result =~ s/&#175;//g;
 #    $result =~ s/&macr;//g;  #    $result =~ s/&macr;//g;
     $result =~ s/&#176;/\$^\\{\\circ\\}\$/g;      $result =~ s/&#176;/\$^{\\circ}\$/g;
     $result =~ s/&deg;/\$^\\{\\circ\\}\$/g;      $result =~ s/&deg;/\$^{\\circ}\$/g;
     $result =~ s/&#177;/\$\\pm\$/g;      $result =~ s/&#177;/\$\\pm\$/g;
     $result =~ s/&plusmn;/\$\\pm\$/g;      $result =~ s/&plusmn;/\$\\pm\$/g;
     $result =~ s/&#178;/\$^2\$/g;      $result =~ s/&#178;/\$^2\$/g;
Line 635  sub character_chart { Line 711  sub character_chart {
     return $result;      return $result;
 }  }
   
   
   #'"`
   
 sub additional_cleanup {  sub additional_cleanup {
     my $result = shift;      my $result = shift;
     my $first_app = index($result,'\documentclass',0);      my $first_app = index($result,'\documentclass',0);
Line 681  sub content_map { Line 760  sub content_map {
  $_ = $chunk;   $_ = $chunk;
         m/to=\"(\d+)\"/;          m/to=\"(\d+)\"/;
  push @number_seq,$1;   push @number_seq,$1;
  $startlink = index($map_string,'from="'.$1.'"',$startlink);   $startlink = index($map_string,'from="'.$1.'"',0);
  $startlink = rindex($map_string,'<link ',$startlink);   $startlink = rindex($map_string,'<link ',$startlink);
     }      }
     my $stalink = index($map_string,' to="'.$number_seq[0].'"',$startlink);      my $stalink = index($map_string,' to="'.$number_seq[0].'"',0);
     while ($stalink != -1) {      while ($stalink != -1) {
  $startlink = rindex($map_string,'<link ',$stalink);   $startlink = rindex($map_string,'<link ',$stalink);
  $endlink = index($map_string,'</link>',$startlink);   $endlink = index($map_string,'</link>',$startlink);
Removed from v.1.40  
changed lines
  Added in v.1.48

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