<?php
if ( ! class_exists('npf_field_custom_taxonomy_select')):
	class npf_field_custom_taxonomy_select extends npf_field
	{
		var $args;
		function __construct()
		{
			// vars
			$this->name = 'custom_taxonomy_select';

			// do not delete!
	  	parent::__construct();
		}


		function render_field($args)
		{

			$pargs = array(
				'selected'   => $args['field_value'],
				'name'       => $args['field_name'],
				'id'         => $args['field_id'],
				'taxonomy'   => $args['field']['taxonomy'],
				'hide_empty' => 1,
				'orderby'    => 'name',
				'order'      => 'asc',

				);
			if (isset($args['field']['extra_args']) && !empty($args['field']['extra_args']) && is_array($args['field']['extra_args']) ) {
				$pargs = array_merge($pargs,$args['field']['extra_args']);
			}
			if ( isset($args['field']['allow_null'])&& true == $args['field']['allow_null'] ) {
				$pargs['show_option_none'] = __('Select');
			}

			wp_dropdown_categories( $pargs );

		}

	}
endif;