/**
* Form the path to an exhibit's custom theme assets.
*
* @param NeatlineExhibit $exhibit The exhibit.
* @return string The theme path.
*/
function nl_getExhibitThemeDir($exhibit)
{
return nl_getPublicThemeDir() . "/exhibits/themes/{$exhibit->slug}";
}
/**
* Set the directories in which to look for layer definition files.
*/
function nl_setLayerSources()
{
Zend_Registry::set('layers', array(NL_DIR . '/layers', nl_getPublicThemeDir() . '/layers'));
}
