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rework how validParent works, and where it is checked. Add an explicit check for it in addChild, and remove a bunch of overridden addChild methods.

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This commit is contained in:
Colin Kuskie 2010-03-19 14:31:49 -07:00
parent a8496c4d15
commit 88ec09d279
12 changed files with 78 additions and 110 deletions
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45
lib/WebGUI/Asset/Wobject/GalleryAlbum.pm
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@ -130,37 +130,6 @@ sub addArchive {
#----------------------------------------------------------------------------
=head2 addChild ( properties [, ... ] )
Add a child to this GalleryAlbum. See C<WebGUI::AssetLineage> for more info.
Override to ensure only appropriate classes get added to GalleryAlbums.
=cut
sub addChild {
my $self = shift;
my $properties = shift;
my $fileClass = 'WebGUI::Asset::File::GalleryFile';
# Load the class
WebGUI::Pluggable::load( $properties->{className} );
# Make sure we only add appropriate child classes
if ( !$properties->{className}->isa( $fileClass )
&& !$properties->{ className }->isa( "WebGUI::Asset::Shortcut" )
) {
$self->session->errorHandler->security(
"add a ".$properties->{className}." to a ".$self->className
);
return undef;
}
return $self->next::method( $properties, @_ );
}
#----------------------------------------------------------------------------
=head2 appendTemplateVarsFileLoop ( vars, assetIds )
Append template vars for a file loop for the specified assetIds. C<vars> is
@ -764,6 +733,20 @@ sub sendChunkedContent {
return "chunked";
}
#-------------------------------------------------------------------
=head2 valid_parent_classes
Make sure that the current session asset is a Gallery for pasting and adding checks.
This is a class method.
=cut
sub valid_parent_classes {
return [qw/WebGUI::Asset::Wobject::Gallery/];
}
#----------------------------------------------------------------------------
=head2 view ( )