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

Diff for /loncom/interface/lonprintout.pm between versions 1.48 and 1.56

version 1.48, 2002/08/09 18:06:46 version 1.56, 2002/09/06 17:46:13
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::loncommon;
 use Apache::inputtags;  use Apache::inputtags;
   use Apache::loncoursedata;
   use Apache::grades;
 use Apache::edit;  use Apache::edit;
 use Apache::File();  use Apache::File();
 use POSIX qw(strftime);  use POSIX qw(strftime);
Line 73  sub menu_for_output { Line 76  sub menu_for_output {
 (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\./) and (not $ENV{'request.role'}=~m/^ca\./)) {      if ((not $ENV{'request.role'}=~m/^au\./) and (not $ENV{'request.role'}=~m/^ca\./)) {
     $r->print(<<ENDMENUOUT2);   $r->print(<<ENDMENUOUT2);
 <input type="radio" name="choice" value="Standard LaTeX output for the primary sequence">  All problems from the primary sequence<br />  <input type="radio" name="choice" value="Standard LaTeX output for the primary sequence">  All problems from the primary sequence<br />
 <input type="radio" name="choice" value="Standard LaTeX output for whole primary sequence">  The whole primary sequence (problems plus all html and xml files)<br />  <input type="radio" name="choice" value="Standard LaTeX output for whole primary sequence">  The whole primary sequence (problems plus all html and xml files)<br />
 <input type="radio" name="choice" value="Standard LaTeX output for the top level sequence">  All problems from the top level sequence<br />  <input type="radio" name="choice" value="Standard LaTeX output for the top level sequence">  All problems from the top level sequence<br />
 <br />  <br />
 ENDMENUOUT2  ENDMENUOUT2
     }      }
       if ($ENV{'request.role'}=~m/^cc\./ or $ENV{'request.role'}=~m/^in\./ or $ENV{'request.role'}=~m/^ta\./) { 
    $r->print(<<ENDMENUOUT6);
     <input type="radio" name="choice" value="All class print">  Print assignment (all problems from the primary sequence) for group of students<br /><br />
   ENDMENUOUT6
       }
       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 114  ENDMENUOUT4 Line 122  ENDMENUOUT4
 </table>  </table>
 </br>   </br> 
 <input type="submit" value="Submit your choice">  <input type="submit" value="Submit your choice">
 </form>  
 </body>  
 </html>  
 ENDMENUOUT5  ENDMENUOUT5
 }  }
   
   
   sub additional_class_menu {
       my $r = shift;
       $r->print(<<ENDMENUOUT1);
   <input type="hidden" name="url" value="$ENV{'form.url'}">
   <input type="hidden" name="choice" value="$ENV{'form.choice'}">
   <input type="hidden" name="layout" value="$ENV{'form.layout'}">
   <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}">
   <h1>Mark students which assignments you want to print</h1>
   ENDMENUOUT1
       my $c = $r->connection;    
       my %cache;
       my $courseID = $ENV{'request.course.id'};
       my $classlist = &Apache::loncoursedata::DownloadClasslist($courseID,$cache{'ClasslistTimestamp'},$c);
       &Apache::loncoursedata::ProcessClasslist(\%cache,$classlist,$courseID,$c);    
       my @all_students = split(':::',$cache{'NamesOfStudents'});
       my @active_students = ();
       foreach my $student (@all_students) {
    if ($cache{$student.':Status'} eq 'Active') {
       push @active_students,$student;
    }
       }
       my $what_to_print = '<table border="1">';    
       my $i = 0;
       foreach my $student (@active_students) {
    $what_to_print .= '<tr><td><input type="checkbox" name="whomtoprint'.$i.'" value="'.$student.'">'.$cache{$student.':fullname'}.'</td></tr>';
   # $what_to_print .= '<tr><td><input type="checkbox" name="whomtoprint'.$i.'" value="'.$cache{$student.':fullname'}.'">'.$cache{$student.':fullname'}.'</td></tr>';
    $i++;
       }
       $what_to_print .= '</table>';
       $r->print(<<ENDMENUOUT2);
       $what_to_print <br />
   <input type="hidden" name="numberofstudents" value="$i">
   <input type="hidden" name="phase" value="three">
   <input type="submit" value="Submit">
   ENDMENUOUT2
   }
   
   
   sub additional_print_menu { 
       my $r = shift;
       my $what_to_print = '';
       for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) {
    $what_to_print .= '<input type="hidden" name="whomtoprint'.$i.'" value="'.$ENV{'form.whomtoprint'.$i}.'">';
       }
       $r->print(<<ENDMENUOUT);
       $what_to_print
   <input type="hidden" name="url" value="$ENV{'form.url'}">
   <input type="hidden" name="choice" value="$ENV{'form.choice'}">
   <input type="hidden" name="layout" value="$ENV{'form.layout'}">
   <input type="hidden" name="numberofstudents" value="$ENV{'form.numberofstudents'}">
   <input type="hidden" name="numberofcolumns" value="$ENV{'form.numberofcolumns'}">
   Enter width of the page: <input type="text" name="width" width="10" value="9cm"> <br />
   <input type="hidden" name="phase" value="four">
   <input type="submit" value="Submit">
   </form>
   </body>
   </html>
   ENDMENUOUT
   }
   
   
 sub output_data {  sub output_data {
Line 140  ENDPART Line 204  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  
Line 185  ENDPART Line 248  ENDPART
     &Apache::lonnet::delenv('form.grade_target');      &Apache::lonnet::delenv('form.grade_target');
     $result .= $texversion;              $result .= $texversion;        
  }   }
     } else {      } elsif ($urlp =~ /\S+/) {
  my %moreenv;   my %moreenv;
  $moreenv{'form.grade_target'}='tex';   $moreenv{'form.grade_target'}='tex';
  &Apache::lonnet::appenv(%moreenv);   &Apache::lonnet::appenv(%moreenv);
Line 196  ENDPART Line 259  ENDPART
  }   }
  $result = &additional_cleanup($result);   $result = &additional_cleanup($result);
     }  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 @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);
Line 206  ENDPART Line 267  ENDPART
  for (my $iu=0;$iu<=$#file_seq;$iu++) {   for (my $iu=0;$iu<=$#file_seq;$iu++) {
     $file_seq[$iu]=~s/^"//;      $file_seq[$iu]=~s/^"//;
     $file_seq[$iu]=~s/"$//;      $file_seq[$iu]=~s/"$//;
     $file_seq[$iu]=&Apache::lonnet::filelocation("",$file_seq[$iu]);      if ($file_seq[$iu]=~m/\S+/) {
 #remove    $result .= ' SSS '.$file_seq[$iu].' FFF   ';   $file_seq[$iu]=&Apache::lonnet::filelocation("",$file_seq[$iu]);
       } else {
    $file_seq[$iu]= 'REMOVE IT PLEASE';
       }
  }   }
  my $i=0;   my $i=0;
         while ($i<=$#file_seq) {          my $limit = $#file_seq;    
           while ($i<=$limit) {
     unless ($file_seq[$i]=~m/\.(problem|page)/) {      unless ($file_seq[$i]=~m/\.(problem|page)/) {
  if ($file_seq[$i]=~m/\.sequence/) {   if ($file_seq[$i]=~m/\.sequence/) {
     my $filecontents=&Apache::lonnet::getfile($file_seq[$i]);      my $filecontents=&Apache::lonnet::getfile($file_seq[$i]);
     my @newfile_seq = &content_map($filecontents);      my @newfile_seq = &content_map($filecontents);
     $result .=' START '.$i.'   LOOK  '.$filecontents.' FINISH  ';      for (my $iu=0;$iu<=$#newfile_seq;$iu++) {
 #    splice @file_seq,$1,1,@newfile_seq;   $newfile_seq[$iu]=~s/^"//;
 #    $i=-1;                  $newfile_seq[$iu]=~s/"$//;
    if ($newfile_seq[$iu]=~m/\S+/) {
       $newfile_seq[$iu]=&Apache::lonnet::filelocation("",$newfile_seq[$iu]);
    } else {
       $newfile_seq[$iu]= 'REMOVE IT PLEASE';
    }
       }
       splice @file_seq,$i,1,@newfile_seq;
       $i=0;
       $limit = $#file_seq;
  } else {   } else {
     splice @file_seq,$1,1;      splice @file_seq,$i,1,'REMOVE IT PLEASE';
  }   }
     }      }
   
   
   
   
     $i++;      $i++;
  }   }
  for (my $iu=0;$iu<=$#file_seq;$iu++) {   for (my $iu=0;$iu<=$#file_seq;$iu++) {
     $result .= ' SSS '.$file_seq[$iu].' FFF   ';      if ($file_seq[$iu]=~m/REMOVE IT PLEASE/) {
    splice @file_seq,$iu,1;
       }
    }
    if ($file_seq[-1]=~m/REMOVE IT PLEASE/) {
       pop @file_seq;
    }
           #-- produce an output string
    for (my $i=0;$i<=$#file_seq;$i++) {
               my $urlp = $file_seq[$i];
       $urlp=~s/\/home\/httpd\/html//;    
               if ($urlp=~m/\.(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;        
       }
    }    
    $result = &additional_cleanup($result);
       } elsif ($choice eq 'All class print') { 
       #-- prints assignments for whole class or for selected students  
           my (@students,@st_output) = ((),());
    for (my $i=0; $i<$ENV{'form.numberofstudents'};$i++) {
       if ($ENV{'form.whomtoprint'.$i}=~/:/) {
    push @students,$ENV{'form.whomtoprint'.$i};
       }
    }
    #where is the primary sequence containing current resource (the same for all students)?
    my $symbolic = &Apache::lonnet::symbread($ENV{'form.url'});
    $symbolic =~ m/([^_]+)_/;
    my $primary_sequence = '/res/'.$1;
    #opens and analyses the primary sequence file, produces the array of resources
    my $sequence_file=&Apache::lonnet::filelocation("",$primary_sequence);
    my $sequencefilecontents=&Apache::lonnet::getfile($sequence_file);
    my @master_seq = &content_map($sequencefilecontents);
           #loop over students
    foreach my $person (@students) {
       my $current_output = ''; 
       my ($username,$userdomain) = split /:/,$person;
       my $fullname = &Apache::grades::get_fullname($username,$userdomain);
               #goes through all resources, checks if they are available for current student, and produces output 
       foreach my $curres (@master_seq)  {
    $curres =~ s/^"//;
    $curres =~ s/"$//;
                   if ($curres=~/\w+/) {
       my $symb = &Apache::lonnet::symbread($curres);
       my ($map,$id,$res_url) = split(/___/,$symb);
       if (&Apache::lonnet::allowed('bre',$res_url)) {
    my $rendered = &Apache::loncommon::get_student_view($symb,$username,$userdomain,
                                                                           $ENV{'request.course.id'},'tex');
    $current_output .= $rendered;
       }
    }
       }
       $current_output =~ s/\\begin{document}/\\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent\\fbox{\\textbf{$fullname}}\\hskip 1\.4in } \\vskip 5 mm /;
       $result .= $current_output;
  }   }
   
    $result = &additional_cleanup($result);
   
   
   
   
   
   
         # 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  
 ### for (my $i=0;$i<=$#master_seq;$i++) {  
 ###    $_ = $master_seq[$i];  
 ###    m/\"(.*)\"/;  
 ###         $_ = $1;  
 ###            my $urlp = $1;  
 ###            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;          
 ###    }  
 ### }      
 ### $result = &additional_cleanup($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'});
  $subdirtoprint =~ s/\/[^\/]+$//;   $subdirtoprint =~ s/\/[^\/]+$//;
Line 322  ENDPART Line 403  ENDPART
  }   }
  $result = &additional_cleanup($result);   $result = &additional_cleanup($result);
   
          
   
   
   
   
     }      }
 #-- corrections for the different page formats  #-- corrections for the different page formats
     if ($layout eq 'CBI' and $numberofcolumns eq '1') {      if ($layout eq 'CBI' and $numberofcolumns eq '1') {
Line 340  ENDPART Line 417  ENDPART
         $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/\\documentclass\[letterpaper\]{article}/\\documentclass{article}/;   $result =~ s/\\documentclass\[letterpaper\]{article}/\\documentclass{article}/;
  $result =~ s/\\begin{document}/\\textheight 25\.9cm\\oddsidemargin = -0\.57in\\evensidemargin = -0\.57in\\textwidth= 9cm\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/$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 $courseidinfo} \\vskip 5 mm /;   if ($choice ne 'All class print') { 
       $result =~ s/\\begin{document}/\\textheight 25\.9cm\\oddsidemargin = -0\.57in\\evensidemargin = -0\.57in\\textwidth= 9cm\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/$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 /;
           } else {
       $result =~ s/\\begin{document}/\\textheight 25\.9cm\\oddsidemargin = -0\.57in\\evensidemargin = -0\.57in\\textwidth= 9cm\\newlength{\\minipagewidth}\\setlength{\\minipagewidth}{\\textwidth\/$number_of_columns-0\.2cm}\\renewcommand{\\ref}{\\keephidden\}\\begin{document}\\voffset=-1\.8cm\\setcounter{page}{1}  \\vskip 5 mm /;
    }
  $result =~ s/\\includegraphics{/\\includegraphics\[width=9\.0 cm\]{/g;   $result =~ s/\\includegraphics{/\\includegraphics\[width=9\.0 cm\]{/g;
 # $result =~ s/\\includegraphics{/\\includegraphics\[width=\\textwidth\]{/g;  # $result =~ s/\\includegraphics{/\\includegraphics\[width=\\textwidth\]{/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{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{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/;   $result =~ s/(\\end{document})/\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill}\\newline\\noindent\\tiny \\makebox\[1.5cm\]\[b\]{\\hfill}LON-CAPA\\copyright Michigan State University Board of Trustees $1/;
 #        $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[9\.0cm\]\[b\]{\\hrulefill})/$2$1/g;  #        $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[9\.0cm\]\[b\]{\\hrulefill})/$2$1/g;
         $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g;          $result =~ s/(\\end{longtable}\s*)(\\newline\\noindent\\makebox\[\\textwidth\/$number_of_columns\]\[b\]{\\hrulefill})/$2$1/g;
         $result =~ s/(\\end{longtable}\s*)\\newline/$1/g;          $result =~ s/(\\end{longtable}\s*)\\newline/$1/g;
  $result =~ s/\$number_of_columns/$number_of_columns/g;   $result =~ s/\$number_of_columns/$number_of_columns/g;
     }      }
       #changes page's parameters for the one column output 
       if ($ENV{'form.numberofcolumns'} == 1) {
    $result =~ s/\\textwidth= 9cm/\\textwidth= $ENV{'form.width'}/;
       }
 #-- LaTeX corrections       #-- LaTeX corrections     
     my $first_comment = index($result,'<!--',0);      my $first_comment = index($result,'<!--',0);
     while ($first_comment != -1) {      while ($first_comment != -1) {
Line 358  ENDPART Line 443  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/\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/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g;      $result =~ s/\\\\\s*\\noindent\s*(\\\\)+/\\\\\\noindent /g;
Line 381  ENDPART Line 465  ENDPART
     }       } 
     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&$laystyle">  <meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$filename&$laystyle&$numberofcolumns">
 </body>  </body>
 </html>  </html>
 FINALEND  FINALEND
Line 812  sub handler { Line 896  sub handler {
     unless  ($ENV{'form.phase'}) {      unless  ($ENV{'form.phase'}) {
  &menu_for_output($r);   &menu_for_output($r);
     }      }
   #-- additional menu for class printing
        if ($ENV{'form.phase'} eq 'two') {
    if($ENV{'form.choice'} eq 'All class print') {
        &additional_class_menu($r);
    } else {
        $ENV{'form.phase'} = 'three';
    }
        }
   #-- additional menu for page layout (one column case)
       if ($ENV{'form.phase'} eq 'three') {
    if($ENV{'form.numberofcolumns'} == 1) {
       &additional_print_menu($r);
    } else {
       $ENV{'form.phase'} = 'four';
    }
       }
 #-- core part   #-- core part 
     if ($ENV{'form.phase'} eq 'two') {      if ($ENV{'form.phase'} eq 'four') {
  &output_data($r);   &output_data($r);
     }      }
     return OK;      return OK;
Removed from v.1.48  
changed lines
  Added in v.1.56

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