Location Custom Taxonomy

/* POST CATEGORIES
 * USAGE: [locations_list postcategory="4"]
 */
add_filter('em_locations_get','my_em_em_locations_get_cats',10,2);
function my_em_em_locations_get_cats($EM_Locations, $args){
    if( !empty($args['postcategory']) ){
        $search = explode(',',$args['postcategory']);
        foreach($EM_Locations as $location_key => $EM_Location){
            $terms = array();
            $term_array = array();
            $terms = get_the_terms( $EM_Location->post_id , 'category' );
            if ( is_array($terms) ){
                foreach( $terms as $term ) {
                    if ( !in_array($term->term_id, $search) ){
                        unset($EM_Locations[$location_key]);
			            break;
                    }
                }
            }else{
                    unset($EM_Locations[$location_key]);
            }
        }
    }
    return $EM_Locations;
}
add_filter('em_locations_get_default_search','my_em_em_locations_get_default_search_cats',1,2);
function my_em_em_locations_get_default_search_cats($searches, $array){
	if( !empty($array['postcategory']) ){
		$searches['postcategory'] = $array['postcategory'];
	}
	return $searches;
}
/* POST CATEGORIES */

/*
 * POST TAGS
 * USAGE: [locations_list posttag="4"]
 */
add_filter('em_locations_get','my_em_em_locations_get_tag',10,2);
function my_em_em_locations_get_tag($EM_Locations, $args){
    if( !empty($args['posttag']) ){
        $search = explode(',',$args['posttag']);
        foreach($EM_Locations as $location_key => $EM_Location){
            $terms = array();
            $term_array = array();
            $terms = get_the_terms( $EM_Location->post_id , 'post_tag' );
            if ( is_array($terms) ){
                foreach( $terms as $term ) {
                    if ( !in_array($term->term_id, $search) ){
                        unset($EM_Locations[$location_key]);
			            break;
                    }
                }
            }else{
                    unset($EM_Locations[$location_key]);
            }
        }
    }
    return $EM_Locations;
}
add_filter('em_locations_get_default_search','my_em_em_locations_get_default_search_tag',1,2);
function my_em_em_locations_get_default_search_tag($searches, $array){
	if( !empty($array['posttag']) ){
		$searches['posttag'] = $array['posttag'];
	}
	return $searches;
}
/* POST TAGS */


function my_em_own_taxonomy_register(){
    register_taxonomy_for_object_type('category',EM_POST_TYPE_LOCATION);
    register_taxonomy_for_object_type('post_tag',EM_POST_TYPE_LOCATION);
}
add_action('init','my_em_own_taxonomy_register',100);