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Diff for /loncom/lonnet/perl/lonnet.pm between versions 1.289 and 1.292

version 1.289, 2002/10/01 19:09:27 version 1.292, 2002/10/07 13:50:36
Line 644  sub chatsend { Line 644  sub chatsend {
    &escape($newentry)),$chome);     &escape($newentry)),$chome);
 }  }
   
   # ------------------------------------------ Find current version of a resource
   
   sub getversion {
       my $fname=&clutter(shift);
       unless ($fname=~/^\/res\//) { return -1; }
       return &currentversion(&filelocation('',$fname));
   }
   
   sub currentversion {
       my $fname=shift;
       my $author=$fname;
       $author=~s/\/home\/httpd\/html\/res\/([^\/]*)\/([^\/]*).*/$1\/$2/;
       my ($udom,$uname)=split(/\//,$author);
       my $home=homeserver($uname,$udom);
       if ($home eq 'no_host') { 
           return -1; 
       }
       my $answer=reply("currentversion:$fname",$home);
       if (($answer eq 'con_lost') || ($answer eq 'rejected')) {
    return -1;
       }
       return $answer;
   }
   
 # ----------------------------- Subscribe to a resource, return URL if possible  # ----------------------------- Subscribe to a resource, return URL if possible
   
 sub subscribe {  sub subscribe {
Line 652  sub subscribe { Line 676  sub subscribe {
     $author=~s/\/home\/httpd\/html\/res\/([^\/]*)\/([^\/]*).*/$1\/$2/;      $author=~s/\/home\/httpd\/html\/res\/([^\/]*)\/([^\/]*).*/$1\/$2/;
     my ($udom,$uname)=split(/\//,$author);      my ($udom,$uname)=split(/\//,$author);
     my $home=homeserver($uname,$udom);      my $home=homeserver($uname,$udom);
     if (($home eq 'no_host') || ($home eq $perlvar{'lonHostID'})) {       if ($home eq 'no_host') { 
         return 'not_found';           return 'not_found'; 
     }      }
     my $answer=reply("sub:$fname",$home);      my $answer=reply("sub:$fname",$home);
Line 683  sub repcopy { Line 707  sub repcopy {
     } elsif ($remoteurl eq 'directory') {      } elsif ($remoteurl eq 'directory') {
            return OK;             return OK;
     } else {      } else {
           my $author=$filename;
           $author=~s/\/home\/httpd\/html\/res\/([^\/]*)\/([^\/]*).*/$1\/$2/;
           my ($udom,$uname)=split(/\//,$author);
           my $home=homeserver($uname,$udom);
           unless ($home eq $perlvar{'lonHostID'}) {
            my @parts=split(/\//,$filename);             my @parts=split(/\//,$filename);
            my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";             my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
            if ($path ne "$perlvar{'lonDocRoot'}/res") {             if ($path ne "$perlvar{'lonDocRoot'}/res") {
Line 718  sub repcopy { Line 747  sub repcopy {
                rename($transname,$filename);                 rename($transname,$filename);
                return OK;                 return OK;
            }             }
          }
     }      }
 }  }
   
Line 2593  sub courseresdata { Line 2623  sub courseresdata {
     return $courseresdatacache{$hashid}->{$item};      return $courseresdatacache{$hashid}->{$item};
  }   }
     }      }
     return '';      return undef;
 }  }
   
 # --------------------------------------------------------- Value of a Variable  # --------------------------------------------------------- Value of a Variable
Removed from v.1.289  
changed lines
  Added in v.1.292

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