X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2Fstemmaweb%2FController%2FStexaminer.pm;h=80d8827529ac977ecb31b33a76c6e9d8aa685cb7;hb=847e1ac6bbf676c2a7c9356918ba95f6e98cea60;hp=d40ecbc9591742b08331bffb61e3e3c07769b5e2;hpb=98a45925bfa64fc1e29c0841ecf88aba96908de4;p=scpubgit%2Fstemmaweb.git

diff --git a/lib/stemmaweb/Controller/Stexaminer.pm b/lib/stemmaweb/Controller/Stexaminer.pm
index d40ecbc..80d8827 100644
--- a/lib/stemmaweb/Controller/Stexaminer.pm
+++ b/lib/stemmaweb/Controller/Stexaminer.pm
@@ -37,7 +37,7 @@ sub index :Path :Args(2) {
 	my $ok = _check_permission( $c, $tradition );
 	return unless $ok;
 	if( $tradition->stemma_count ) {
-		my $stemma = $tradition->stemma(0);
+		my $stemma = $tradition->stemma( $stemid );
 		$c->stash->{svg} = $stemma->as_svg( { size => [ 600, 350 ] } );
 		$c->stash->{graphdot} = $stemma->editable({ linesep => ' ' });
 		$c->stash->{text_title} = $tradition->name;
@@ -101,19 +101,17 @@ sub _check_permission {
 	my( $c, $tradition ) = @_;
     my $user = $c->user_exists ? $c->user->get_object : undef;
     if( $user ) {
-    	$c->stash->{'permission'} = 'full'
-    		if( $user->is_admin || $tradition->user->id eq $user->id );
-    	return 1;
-    } elsif( $tradition->public ) {
-    	$c->stash->{'permission'} = 'readonly';
-    	return 1;
-    } else {
-    	# Forbidden!
-    	$c->response->status( 403 );
-    	$c->response->body( 'You do not have permission to view this tradition.' );
-    	$c->detach( 'View::Plain' );
-    	return 0;
+    	return 'full' if ( $user->is_admin || 
+    		( $tradition->has_user && $tradition->user->id eq $user->id ) );
     }
+	# Text doesn't belong to us, so maybe it's public?
+	return 'readonly' if $tradition->public;
+
+	# ...nope. Forbidden!
+	$c->response->status( 403 );
+	$c->response->body( 'You do not have permission to view this tradition' );
+	$c->forward('View::Plain');
+	return 0;
 }
 
 =head2 graphsvg