[LON-CAPA-cvs] cvs: loncom /interface lonmeta.pm

[www]

www		Wed May 31 13:44:14 2006 EDT

  Modified files:              
    /loncom/interface	lonmeta.pm 
  Log:
  Bug #4803: dynamic metadata again visible in lonindexer.
  Still no idea why the old solution stopped working.
  
  
Index: loncom/interface/lonmeta.pm
diff -u loncom/interface/lonmeta.pm:1.157 loncom/interface/lonmeta.pm:1.158
--- loncom/interface/lonmeta.pm:1.157	Tue May 30 08:46:09 2006
+++ loncom/interface/lonmeta.pm	Wed May 31 13:44:14 2006
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Metadata display handler
 #
-# $Id: lonmeta.pm,v 1.157 2006/05/30 12:46:09 www Exp $
+# $Id: lonmeta.pm,v 1.158 2006/05/31 17:44:14 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -73,20 +73,7 @@
     if (! defined($authordom) || ! defined($author)) {
         return ();
     }
-    my @Fields = ('url','count','course','course_list',
-                  'goto','goto_list',
-                  'comefrom','comefrom_list',
-                  'sequsage','sequsage_list',
-                  'stdno','stdno_list',
-		  'dependencies',
-                  'avetries','avetries_list',
-                  'difficulty','difficulty_list',
-                  'disc','disc_list',
-                  'clear','technical','correct',
-                  'helpful','depth');
-    #
-    my $query = 'SELECT '.join(',',@Fields).
-        ' FROM metadata WHERE url LIKE "'.$url.'%"';
+    my $query = 'SELECT * FROM metadata WHERE url LIKE "'.$url.'%"';
     my $server = &Apache::lonnet::homeserver($author,$authordom);
     my $reply = &Apache::lonnet::metadata_query($query,undef,undef,
                                                 ,[$server]);
@@ -108,13 +95,9 @@
         while (my $result = <$fh>) {
             chomp($result);
             next if (! $result);
-            my @Data = 
-                map { 
-                    &unescape($_); 
-                } split(',',$result);
-            my $url = $Data[0];
-            for (my $i=0;$i<=$#Fields;$i++) {
-                $ReturnHash{$url}->{$Fields[$i]}=$Data[$i];
+            my %hash=&LONCAPA::lonmetadata::metadata_col_to_hash(map { &unescape($_) } split(/\,/,$result));
+            foreach my $key (keys(%hash)) {
+                $ReturnHash{$hash{'url'}}->{$key}=$hash{$key};
             }
         }
         $finished = 1;