X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=lib%2FMaypole%2FModel%2FBase.pm;h=580e6e1c942cb7cbfd3be63dae9f1cd4c6a74590;hb=24259799350483f32219fd3755e0bed54f909c54;hp=ea1632a8cce0436c7d4c669604d788cc72bbea3b;hpb=ef3da5818c452a331e863d30efc41f5b65d0f624;p=maypole.git

diff --git a/lib/Maypole/Model/Base.pm b/lib/Maypole/Model/Base.pm
index ea1632a..580e6e1 100644
--- a/lib/Maypole/Model/Base.pm
+++ b/lib/Maypole/Model/Base.pm
@@ -15,12 +15,7 @@ sub process {
     return if $r->{template};    # Authentication has set this, we're done.
 
     $r->{template} = $method;
-    $r->objects( [] );
-    my $obj = $class->retrieve( $r->{args}->[0] );
-    if ($obj) {
-        $r->objects( [$obj] );
-        shift @{ $r->{args} };
-    }
+    $r->objects([ $class->fetch_objects($r) ]);
     $class->$method( $r, $obj, @{ $r->{args} } );
 }
 
@@ -68,9 +63,9 @@ C<BeerDB::Beer>.
 
 This maps between a table name and its associated class.
 
-=head2 retrieve
+=head2 fetch_objects
 
-This turns an ID into an object of the appropriate class.
+This method should populate $r->objects from $r->{args}.
 
 =head2 adopt
 
@@ -90,6 +85,7 @@ This is the name of the table.
 
 sub class_of       { die "This is an abstract method" }
 sub setup_database { die "This is an abstract method" }
+sub fetch_objects { die "This is an abstract method" }
 
 =head2 Commands
 
@@ -107,7 +103,6 @@ errors. A hash of errors will be passed to the template.
 
 sub do_edit { die "This is an abstract method" }
 
-
 =item list
 
 The C<list> method should fill C<< $r-> objects >> with all of the
@@ -127,7 +122,6 @@ Empty Action.
 
 =cut
 
-
 sub list : Exported {
     die "This is an abstract method";
 }