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added Next and Previous GalleryAlbum links in the Album Views

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This commit is contained in:
Doug Bell 2008-06-19 18:49:47 +00:00
parent 5c2b9351fd
commit f2679ae07e
5 changed files with 165 additions and 5 deletions
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43
lib/WebGUI/Asset/Wobject/GalleryAlbum.pm
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@ -450,6 +450,38 @@ sub getFilePaginator {
#----------------------------------------------------------------------------
=head2 getNextAlbum ( )
Get the next album from the Gallery. Returns an instance of a GalleryAlbum,
or undef if there is no next album.
=cut
sub getNextAlbum {
my $self = shift;
my $nextId = $self->getParent->getNextAlbumId( $self->getId );
return undef unless $nextId;
return WebGUI::Asset->newByDynamicClass( $self->session, $nextId );
}
#----------------------------------------------------------------------------
=head2 getPreviousAlbum ( )
Get the previous album from the Gallery. Returns an instance of a GalleryAlbum,
or undef if there is no previous album.
=cut
sub getPreviousAlbum {
my $self = shift;
my $previousId = $self->getParent->getPreviousAlbumId( $self->getId );
return undef unless $previousId;
return WebGUI::Asset->newByDynamicClass( $self->session, $previousId );
}
#----------------------------------------------------------------------------
=head2 getTemplateVars ( )
Gets template vars common to all views.
@ -491,6 +523,17 @@ sub getTemplateVars {
$var->{ url_viewRss } = $self->getUrl("func=viewRss");
$var->{ url_slideshow } = $self->getUrl("func=slideshow");
$var->{ url_thumbnails } = $self->getUrl("func=thumbnails");
if ( my $nextAlbum = $self->getNextAlbum ) {
$var->{ nextAlbum_url } = $nextAlbum->getUrl;
$var->{ nextAlbum_title } = $nextAlbum->get( "title" );
$var->{ nextAlbum_thumbnailUrl } = $nextAlbum->getThumbnailUrl;
}
if ( my $prevAlbum = $self->getPreviousAlbum ) {
$var->{ previousAlbum_url } = $prevAlbum->getUrl;
$var->{ previousAlbum_title } = $prevAlbum->get( "title" );
$var->{ previousAlbum_thumbnailUrl } = $prevAlbum->getThumbnailUrl;
}
$var->{ fileCount } = $self->getChildCount;
$var->{ ownerUsername } = $owner->username;