public function get_products( $args = array() ) {

    $products = array();
    $error    = array();

    if ( empty( $args['product'] ) ) {

      $products['products'] = array();

      $query_args = array(
        'post_type'        => 'download',
        'posts_per_page'   => $this->per_page(),
        'suppress_filters' => true,
        'paged'            => $this->get_paged(),
        'order'            => $args['order'],
        'orderby'          => $args['orderby'],
      );

      if( ! empty( $args['s'] ) ) {
        $query_args['s'] = sanitize_text_field( $args['s'] );
      }

      switch ( $query_args['orderby'] ) {
        case 'price':
          $query_args['meta_key'] = 'edd_price';
          $query_args['orderby']  = 'meta_value_num';
          break;

        case 'sales':
          if ( user_can( $this->user_id, 'view_shop_sensitive_data' ) || current_user_can( 'view_shop_sensitive_data' ) || $this->override ) {
            $query_args['meta_key'] = '_edd_download_sales';
            $query_args['orderby']  = 'meta_value_num';
          }
          break;

        case 'earnings':
          if ( user_can( $this->user_id, 'view_shop_sensitive_data' ) || current_user_can( 'view_shop_sensitive_data' ) || $this->override ) {
            $query_args['meta_key'] = '_edd_download_earnings';
            $query_args['orderby']  = 'meta_value_num';
          }
          break;

      }

      if( ! empty( $args['category'] ) ) {
        if ( is_string( $args[ 'categrory' ] ) ) {
          $args['category'] = explode( ',', $args['category'] );
        }

        if ( is_numeric( $args['category'] ) ) {
          $query_args['tax_query'] = array(
            array(
              'taxonomy' => 'download_category',
              'field'    => 'ID',
              'terms'    => (int) $args['category']
            ),
          );
        } else if ( is_array( $args['category'] ) ) {

          foreach ( $args['category'] as $category ) {


            $field = is_numeric( $category ) ? 'ID': 'slug';

            $query_args['tax_query'][] = array(
              'taxonomy' => 'download_category',
              'field'    => $field,
              'terms'    => $category,
            );

          }

        } else {
          $query_args['download_category'] = $args['category'];
        }
      }

      if( ! empty( $args['tag'] ) ) {
        if ( strpos( $args['tag'], ',' ) ) {
          $args['tag'] = explode( ',', $args['tag'] );
        }

        if ( is_numeric( $args['tag'] ) ) {
          $query_args['tax_query'] = array(
            array(
              'taxonomy' => 'download_tag',
              'field'    => 'ID',
              'terms'    => (int) $args['tag']
            ),
          );
        } else if ( is_array( $args['tag'] ) ) {

          foreach ( $args['tag'] as $tag ) {


            $field = is_numeric( $tag ) ? 'ID': 'slug';

            $query_args['tax_query'][] = array(
              'taxonomy' => 'download_tag',
              'field'    => $field,