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Description

Exclude categories from product list.

Usage

$bool = WC_Discounts::validate_coupon_excluded_product_categories( $coupon );

Parameters

$coupon

( WC_Coupon ) required – Coupon data.

Returns

bool

Source

File name: woocommerce/includes/class-wc-discounts.php
Lines:

  protected function validate_coupon_excluded_product_categories( $coupon ) {
    if ( count( $coupon->get_excluded_product_categories() ) > 0 ) {
      $categories = array();

      foreach ( $this->get_items_to_validate() as $item ) {
        if ( ! $item->product ) {
          continue;
        }

        $product_cats = wc_get_product_cat_ids( $item->product->get_id() );

        if ( $item->product->get_parent_id() ) {
          $product_cats = array_merge( $product_cats, wc_get_product_cat_ids( $item->product->get_parent_id() ) );
        }

        $cat_id_list = array_intersect( $product_cats, $coupon->get_excluded_product_categories() );
        if ( count( $cat_id_list ) > 0 ) {
          foreach ( $cat_id_list as $cat_id ) {
            $cat          = get_term( $cat_id, 'product_cat' );
            $categories[] = $cat->name;
          }
        }
      }

      if ( ! empty( $categories ) ) {
        /* translators: %s: categories list */
        throw new Exception( sprintf( __( 'Sorry, this coupon is not applicable to the categories: %s.', 'woocommerce' ), implode( ', ', array_unique( $categories ) ) ), 114 );
      }
    }

    return true;
  }
 

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