我试图绕过单一产品页面，因此我为我的订阅创建了一个自定义模板页面。在此页面上，我正在生成按钮以允许用户注册特定订阅或切换他们的订阅。我遇到的问题是让 Switch 订阅 URL 转到购物车而不是单个产品页面。
下面的函数将测试用户是否登录，如果他们没有显示添加订阅到购物车 URL。如果他们是显示我正在尝试将其添加到购物车(或直接去结帐)的转换订阅 url。
/**
* Get Subscription URL ( Initial or Switch Subscription ) by Subscription ID
*
* @param Integer $subscription_id
*
* @return void
*/
function woo_subscriptions_checkout_url( $subscription_id, $echo = true ) {
$subscription_id = intval( $subscription_id );
$subscription_url = do_shortcode( '[add_to_cart_url id="' . $subscription_id . '"]' );
if( is_user_logged_in() && function_exists( 'wcs_get_users_subscriptions' ) ) {
$user_subscriptions = wcs_get_users_subscriptions();
if( ! empty( $user_subscriptions ) ) {
foreach( $user_subscriptions as $subscription ) {
$subscription_order_id = $subscription->get_parent_id();
$subscription_key = wcs_get_old_subscription_key( $subscription );
if( ! empty( $subscription_key ) ) {
$plan_parent_id = wp_get_post_parent_id( $subscription_id );
$subscription_url = WC_Subscriptions_Switcher::add_switch_query_arg_post_link( get_permalink( wc_get_page_id( 'subscriptions' ) ), $plan_parent_id );
// Failed Test, Goes to Product
// $subscription_url = WC_Subscriptions_Switcher::get_switch_url( $subscription_order_id, array( 'product_id' => $plan_parent_id ), $subscription );
}
}
}
}
if( $echo ) {
echo $subscription_url;
} else {
return $subscription_url;
}
}
附加信息:有 1 个产品以订阅作为变体。我将变体 ID 传递给此函数，希望生成正确的 URL。
最佳答案
这就是我们得到的。我们可以使用特定的 URL 参数将其添加到购物车:产品、用户订阅 ID、新订阅 ID、订阅订单行号和随机数。难道我们不是在以订阅作为变体的单个产品上这样做的吗？这可能需要在其他订阅案例中进行调整，但希望它对以后的人有所帮助:
/**
* Generate cart button based on subscription variation ID
*
* @param Array $args
*
* @return void
*/
function prefix_subscriptions_checkout_button( $args = array() ) {
$button_arr = wp_parse_args( $args, array(
'variation_id' => 0,
'btn_class' => array( 'button', 'button-primary' ),
'btn_text' => __( 'Sign Up' ),
'btn_atts' => array(),
) );
$button_arr['btn_url'] = do_shortcode( '[add_to_cart_url id="' . intval( $button_arr['variation_id'] ) . '"]' );
if( is_user_logged_in() && function_exists( 'wcs_get_users_subscriptions' ) ) {
// Grab an array of user subscriptions
$user_subscriptions = wcs_get_users_subscriptions();
if( ! empty( $user_subscriptions ) ) {
// Array( 'Subscription ID' => WC_Subscriptions Object );
foreach( $user_subscriptions as $user_subscription_id => $subscription ) {
// Loop through the users subscription order items to get the subscription order line item
foreach( $subscription->get_items() as $item_line_number => $item_arr ) {
if( $user_subscription_id == $item_arr['order_id'] ) {
if( $item_arr['variation_id'] == $button_arr['variation_id'] ) {
// Change button based on status
switch( $subscription->get_status() ) {
case 'on-hold':
$button_arr['btn_text'] = __( 'On Hold' );
$button_arr['btn_class'] = array( 'button', 'button-secondary' );
$button_arr['btn_url'] = 'javascript:void(0);';
break;
case 'active':
$button_arr['btn_text'] = __( 'Current' );
$button_arr['btn_class'] = array( 'button', 'button-secondary' );
$button_arr['btn_url'] = 'javascript:void(0);';
break;
default:
$button_arr['btn_url'] = add_query_arg( array(
'add-to-cart' => $item_arr['product_id'],
'switch-subscription' => $user_subscription_id,
'variation_id' => $button_arr['variation_id'],
'item' => $item_line_number,
'_wcsnonce' => wp_create_nonce( 'wcs_switch_request' )
),
wc_get_cart_url()
);
}
}
}
}
}
}
}
// Create button attributes
$button_atts = '';
if( ! empty( $button_arr['btn_atts'] ) && is_array( $button_arr['btn_atts'] ) ) {
foreach( $button_arr['btn_atts'] as $attribute => $value ) {
$button_atts .= sprintf( ' %1$s="%2$s"', esc_attr( $attribute ), esc_attr( $value ) );
}
}
// Create button Classes
if( ! empty( $button_arr['btn_class'] ) && is_array( $button_arr['btn_class'] ) ) {
array_walk( $button_arr['btn_class'], 'esc_attr' );
$button_arr['btn_class'] = implode( ' ', $button_arr['btn_class'] );
}
// Display Button
printf( '<a href="%1$s" class="%2$s"%3$s>%4$s</a>',
$button_arr['btn_url'],
esc_attr( $button_arr['btn_class'] ),
( ! empty( $button_atts ) ) ? $button_atts : '',
$button_arr['btn_text']
);
}
关于php - 切换订阅 - 直接添加到购物车，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/48327381/