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Diff for /loncom/lonnet/perl/lonnet.pm between versions 1.558 and 1.562

version 1.558, 2004/11/02 23:22:47 version 1.562, 2004/11/06 01:11:38
Line 3781  sub diskusage { Line 3781  sub diskusage {
     return $listing;      return $listing;
 }  }
   
   # ------------------------------------------------------------- Mark as Read Only
   
   sub mark_as_readonly {
       my ($domain,$user,$files,$what) = @_;
       my %current_permissions = &Apache::lonnet::dump('file_permissions',$domain,$user);
       foreach my $file (@{$files}) {
           push(@{$current_permissions{$file}},$what);
       }
       &Apache::lonnet::put('file_permissions',\%current_permissions,$domain,$user);
       return;
   }
   
   #--------------------------------------------------------------Get Marked as Read Only
   
   sub get_marked_as_readonly {
       my ($domain,$user,$what) = @_;
       my %current_permissions = &Apache::lonnet::dump('file_permissions',$domain,$user);
       my @readonly_files = [];
       while ((my $file_name, my $value) = each %current_permissions) {
           if (ref($value) eq "ARRAY"){
               foreach my $stored_what (@{$value}) {
                   if ($stored_what eq $what) {
                       push(@readonly_files, $file_name);
                   }
               }
           } 
       }
       return @readonly_files;
   }
   
   # ------------------------------------------------------------ Unmark as Read Only
   
   sub unmark_as_readonly {
       # unmarks all files locked by $what 
       # for portfolio submissions, $what contains $crsid and $symb
       my ($domain,$user,$what) = @_;
       my %current_permissions = &Apache::lonnet::dump('file_permissions',$domain,$user);
       my @readonly_files = &Apache::lonnet::get_marked_as_readonly($domain,$user,$what);
       foreach my $file(@readonly_files){
           
       }
       &Apache::lonnet::put('file_permissions',\%current_permissions,$domain,$user);
       return;
   }
   
 # ------------------------------------------------------------ Directory lister  # ------------------------------------------------------------ Directory lister
   
Line 4823  sub get_rand_alg { Line 4867  sub get_rand_alg {
     return &latest_rnd_algorithm_id();      return &latest_rnd_algorithm_id();
 }  }
   
   sub validCODE {
       my ($CODE)=@_;
       if (defined($CODE) && $CODE ne '' && $CODE =~ /^\w+$/) { return 1; }
       return 0;
   }
   
 sub getCODE {  sub getCODE {
     if (defined($ENV{'form.CODE'})) { return $ENV{'form.CODE'}; }      if (&validCODE($ENV{'form.CODE'})) { return $ENV{'form.CODE'}; }
     if (defined($Apache::lonhomework::parsing_a_problem) &&      if (defined($Apache::lonhomework::parsing_a_problem) &&
  defined($Apache::lonhomework::history{'resource.CODE'})) {   &validCODE($Apache::lonhomework::history{'resource.CODE'})) {
  return $Apache::lonhomework::history{'resource.CODE'};   return $Apache::lonhomework::history{'resource.CODE'};
     }      }
     return undef;      return undef;
Removed from v.1.558  
changed lines
  Added in v.1.562

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