gistfile1.txt

//CREATE THE INTEREST TAXONOMY
//New Interest Taxonomy for Users
register_taxonomy('interest', 'user', array(
    'public'      =>true,
    'single_value' => false,
    'show_admin_column' => true,
    'labels'      =>array(
        'name'                        =>'Interests',
        'singular_name'               =>'Interest',
        'menu_name'                   =>'Interests',
        'search_items'                =>'Search Interests',
        'popular_items'               =>'Popular Interests',
        'all_items'                   =>'All Interests',
        'edit_item'                   =>'Edit Interest',
        'update_item'           	  =>'Update Interest',
        'add_new_item'                =>'Add New Interest',
        'new_item_name'               =>'New Interest Name',
        'separate_items_with_commas'  =>'Separate Interests with commas',
        'add_or_remove_items'    	  =>'Add or remove interests',
        'choose_from_most_used'       =>'Choose from the most popular interests',
    ),
    'rewrite'     =>array(
        'with_front'             	  =>true,
        'slug'                        =>'interest',
    ),
    'capabilities'    => array(
        'manage_terms'                =>'edit_users',
        'edit_terms'              	  =>'edit_users',
        'delete_terms'                =>'edit_users',
        'assign_terms'                =>'read',
    ),
));



//SAVE INTEREST TAXONOMY WHEN CREATING USER VIA GF
	function map_taxonomy($user_id, $config, $entry, $user_pass) {

		global $wpdb;

	// Get all taxonomies
		$taxs = get_taxonomies();

	// Get all user meta
		$all_meta_for_user = get_user_meta($user_id);

	// Loop through meta data and map to taxonomies with same name as user meta key
		foreach ($all_meta_for_user as $taxonomy => $value ) {

			if (in_array ($taxonomy, $taxs) ) {			// Check if there is a Taxonomy with the same name as the Custom user meta key

			// Get term id
				$term_id = get_user_meta($user_id, $taxonomy, true);
				If (is_numeric($term_id)) {				// Check if Custom user meta is an ID

					Echo $taxonomy.'='.$term_id.'<br>';

				// Add user to taxomomy term
					$term = get_term( $term_id, $taxonomy );
					$termslug = $term->slug;
					wp_set_object_terms( $user_id, array( $termslug ), $taxonomy, false);

				}
			}
		}

	}
	add_action("gform_user_registered", "map_taxonomy", 10, 4);