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Diff for /loncom/xml/lonxml.pm between versions 1.422 and 1.423

version 1.422, 2006/10/04 19:48:36 version 1.423, 2006/10/17 15:11:37
Line 251  sub printtokenheader { Line 251  sub printtokenheader {
     my ($target,$token,$tsymb,$tcrsid,$tudom,$tuname)=@_;      my ($target,$token,$tsymb,$tcrsid,$tudom,$tuname)=@_;
     unless ($token) { return ''; }      unless ($token) { return ''; }
   
     my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser();      my ($symb,$courseid,$domain,$name) = &Apache::lonnet::whichuser();
     unless ($tsymb) {      unless ($tsymb) {
  $tsymb=$symb;   $tsymb=$symb;
     }      }
Line 816  sub delete_package_recurse { Line 816  sub delete_package_recurse {
 sub initialize_rndseed {  sub initialize_rndseed {
     my ($safeeval)=@_;      my ($safeeval)=@_;
     my $rndseed;      my $rndseed;
     my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser();      my ($symb,$courseid,$domain,$name) = &Apache::lonnet::whichuser();
     $rndseed=&Apache::lonnet::rndseed($symb,$courseid,$domain,$name);      $rndseed=&Apache::lonnet::rndseed($symb,$courseid,$domain,$name);
     my $safeinit = '$external::randomseed="'.$rndseed.'";';      my $safeinit = '$external::randomseed="'.$rndseed.'";';
     &Apache::lonxml::debug("Setting rndseed to $rndseed");      &Apache::lonxml::debug("Setting rndseed to $rndseed");
Line 1742  sub helpinfo { Line 1742  sub helpinfo {
   return ($insertlist{$tagnum.'.helpfile'}, $insertlist{$tagnum.'.helpdesc'});    return ($insertlist{$tagnum.'.helpfile'}, $insertlist{$tagnum.'.helpdesc'});
 }  }
   
 # ----------------------------------------------------------------- whichuser  
 # returns a list of $symb, $courseid, $domain, $name that is correct for  
 # calls to lonnet functions for this setup.  
 # - looks for form.grade_ parameters  
 sub whichuser {  
   my ($passedsymb)=@_;  
   my ($symb,$courseid,$domain,$name,$publicuser);  
   if (defined($env{'form.grade_symb'})) {  
       my ($tmp_courseid)=  
   &Apache::loncommon::get_env_multiple('form.grade_courseid');  
       my $allowed=&Apache::lonnet::allowed('vgr',$tmp_courseid);  
       if (!$allowed &&   
   exists($env{'request.course.sec'}) &&   
   $env{'request.course.sec'} !~ /^\s*$/) {  
   $allowed=&Apache::lonnet::allowed('vgr',$tmp_courseid.  
     '/'.$env{'request.course.sec'});  
       }  
       if ($allowed) {  
   ($symb)=&Apache::loncommon::get_env_multiple('form.grade_symb');  
   $courseid=$tmp_courseid;  
   ($domain)=&Apache::loncommon::get_env_multiple('form.grade_domain');  
   ($name)=&Apache::loncommon::get_env_multiple('form.grade_username');  
   return ($symb,$courseid,$domain,$name,$publicuser);  
       }  
   }  
   if (!$passedsymb) {  
       $symb=&Apache::lonnet::symbread();  
   } else {  
       $symb=$passedsymb;  
   }  
   $courseid=$env{'request.course.id'};  
   $domain=$env{'user.domain'};  
   $name=$env{'user.name'};  
   if ($name eq 'public' && $domain eq 'public') {  
       if (!defined($env{'form.username'})) {  
   $env{'form.username'}.=time.rand(10000000);  
       }  
       $name.=$env{'form.username'};  
   }  
   return ($symb,$courseid,$domain,$name,$publicuser);  
 }  
   
 1;  1;
 __END__  __END__
   
Removed from v.1.422  
changed lines
  Added in v.1.423

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