在Woocommerce中隐藏产品价格并禁用添加到特定产品类别的购物车 [英] Hide product price and disable add to cart for specific product categories in Woocommerce

问题描述

我正在寻找正确的代码，以隐藏Woocommerce中某些特定类别的价格.

I'm looking for the right code that hides the prices for some specific categories in Woocommerce.

我已经有代码在单个产品页面上隐藏价格:

I already have the code to hide the prices on de single product page:

add_action( 'wp', 'remove_prices_based_on_category' );
function remove_prices_based_on_category() {
    // On product single pages 
    if ( is_product() ) {
        remove_product_price( get_the_ID() );
    }
}

function return_custom_price( $price, $instance ) {
    $price = '<span style="color:red; font-size:12px;">Call our office <strong>516.695.3110</strong> for prices.</span>';
    return $price; 
}

add_action( 'woocommerce_before_shop_loop_item', 'remove_product_price', 5, 1 ); // for each product on product listing page/shop page.
function remove_product_price( $product_id ) {
    $product_id  = get_the_ID();
    $hidden_price_category_ids = array( '27419','27421' ); // Add Product Category IDs for which the product price should be hidden.
    $product_cat_ids  = get_the_terms( $product_id, 'product_cat' ); // Getting all categories for this product.
    $cat_ids = wp_list_pluck( $product_cat_ids, 'term_id' ); // Getting all category ids for this product.   
    $result = array_intersect( $hidden_price_category_ids, $cat_ids ); // Will match hidden price categories with product categories and the cat id in the array.

    // If a hidden price category is found
    if( !empty($result) ) {
        add_filter( 'woocommerce_get_price_html', 'return_custom_price', 10, 2 );
        remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );
        remove_action( 'woocommerce_after_shop_loop_item', 'woocommerce_template_loop_add_to_cart' );
    } else {
        remove_filter( 'woocommerce_get_price_html', 'return_custom_price', 10, 2 );
        add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );
        add_action( 'woocommerce_after_shop_loop_item', 'woocommerce_template_loop_add_to_cart' );
    }
}

如何为WooCommerce存档页面完成此操作?

How can I do it for WooCommerce archive pages?

推荐答案

您现有的代码很复杂，未完成且并不十分方便.尝试以下操作，该方法同样适用于单个产品页面和存档页面 (作为商店页面).

Your existing code is complicated, uncompleted and not really convenient. Try the following instead that will work for single product pages and archives pages too (as shop page).

它可以处理任何类型的产品，包括可变产品及其变体.

It handles any kind of product, including variable products and their variations.

对于已定义的产品类别，它将替换价格并禁用相关产品上的添加到购物车"按钮.

For defined product categories, it replace the price and disable add to cart button on related products.

代码:

// Custom conditional function that check for specific product categories
function check_for_defined_product_categories( $product_id ) {
    // HERE your Product Categories where the product price need to be hidden.
    $targeted_terms = array( '27419','27421' ); // Can be term names, slugs or Ids

    return has_term( $targeted_terms, 'product_cat', $product_id );
}

// Custom function that replace the price by a text
function product_price_replacement(){
    return '<span style="color:red; font-size:12px;">' . sprintf( __( "Call our office %s for prices."), '<strong>516.695.3110</strong>' ) . '</span>';
}

// Replace price by a text (conditionally)
add_filter( 'woocommerce_get_price_html', 'filter_get_price_html_callback', 10, 2 );
function filter_get_price_html_callback( $price, $product ){
    if( check_for_defined_product_categories( $product->get_id() ) ) {
        $price = product_price_replacement();
    }
    return $price;

}

// Hide prices and availiability on product variations (conditionally)
add_filter( 'woocommerce_available_variation', 'filter_available_variation_callback', 10, 3 ); // for Variations
function filter_available_variation_callback( $args, $product, $variation ) {
    if( check_for_defined_product_categories( $product->get_id() ) ) {
        $args['price_html'] = '';
        $args['availability_html'] = '';
    }
    return $args;
}

// Disable add to cart button (conditionally)
add_filter( 'woocommerce_variation_is_purchasable', 'woocommerce_is_purchasable_filter_callback', 10, 2 );
add_filter('woocommerce_is_purchasable', 'woocommerce_is_purchasable_filter_callback', 10, 2 );
function woocommerce_is_purchasable_filter_callback( $purchasable, $product ) {
    $product_id = $product->get_parent_id() > 0 ? $product->get_parent_id() : $product->get_id();

    if( check_for_defined_product_categories( $product_id ) ) {
        $purchasable = false;
    }
    return $purchasable;
}

代码进入您的活动子主题(或活动主题)的functions.php文件中.经过测试和工作.

Code goes in functions.php file of your active child theme (or active theme). Tested and work.

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