ara303 · September 8, 2024 02:57
diff --git a/is_subscriber.php b/is_subscriber.php
 /**
 * To use, initialise this in your theme's functions.php or a plugin file. Then, in a theme file:
 *
 * if( is_subscriber() ){
 *     echo "You subscribe to any product.";
 * } else if( is_subscriber( 'subscription_sku' ){
 *     echo "You subscribe to the `subscription_sku` product.";
 * } else {
 *     echo "No subscriptions found.";
 * }
 */

 <?php
 /**
 * Check if the current user has an active WooCommerce Subscription
 *
 * @param string|array $sku_list Optional. Single SKU as string or array of SKUs to check against.
 * @return bool True if the user has an active subscription (matching the SKU(s) if provided), false otherwise
 */
 function is_subscriber( $sku_list = null ){
    $user_id = get_current_user_id();

    if ( ! $user_id ){
        return false; // Not logged in, constitutes a fail condition
    }

    $active_subscriptions = wcs_get_users_active_subscriptions( $user_id );
    if ( empty( $active_subscriptions ) ){
        return false; // Returns an array which if empty means no active subscriptions
    }

    if ( $sku_list === NULL ){
        return true; // If no params given for `is_subscriber()`, it can't matter what type they have and let them in
    }

    if ( ! is_array( $sku_list ) ) {
        $sku_list = array( $sku_list ); // If one param is given, array-ify it for the below
    }

    foreach ( $active_subscriptions as $subscription ){
        foreach ( $subscription->get_items() as $item ){
            $product = $item->get_product();
            if ( $product && in_array( $product->get_sku(), $sku_list ) ){
                return true; // If the params' array include an SKU, we grant access
            }
        }
    }
  
    return false; // Last-ditch; don't give access if somehow everything earlier failed
 }

 function register_is_subscriber() {
    // This instantiates is_subscriber globally.
 }
 add_action( 'init', 'register_is_subscriber' );
	/**
	* To use, initialise this in your theme's functions.php or a plugin file. Then, in a theme file:
	*
	* if( is_subscriber() ){
	* echo "You subscribe to any product.";
	* } else if( is_subscriber( 'subscription_sku' ){
	* echo "You subscribe to the `subscription_sku` product.";
	* } else {
	* echo "No subscriptions found.";
	* }
	*/

	<?php
	/**
	* Check if the current user has an active WooCommerce Subscription
	*
	* @param string\|array $sku_list Optional. Single SKU as string or array of SKUs to check against.
	* @return bool True if the user has an active subscription (matching the SKU(s) if provided), false otherwise
	*/
	function is_subscriber( $sku_list = null ){
	$user_id = get_current_user_id();

	if ( ! $user_id ){
	return false; // Not logged in, constitutes a fail condition
	}

	$active_subscriptions = wcs_get_users_active_subscriptions( $user_id );
	if ( empty( $active_subscriptions ) ){
	return false; // Returns an array which if empty means no active subscriptions
	}

	if ( $sku_list === NULL ){
	return true; // If no params given for `is_subscriber()`, it can't matter what type they have and let them in
	}

	if ( ! is_array( $sku_list ) ) {
	$sku_list = array( $sku_list ); // If one param is given, array-ify it for the below
	}

	foreach ( $active_subscriptions as $subscription ){
	foreach ( $subscription->get_items() as $item ){
	$product = $item->get_product();
	if ( $product && in_array( $product->get_sku(), $sku_list ) ){
	return true; // If the params' array include an SKU, we grant access
	}
	}
	}

	return false; // Last-ditch; don't give access if somehow everything earlier failed
	}

	function register_is_subscriber() {
	// This instantiates is_subscriber globally.
	}
	add_action( 'init', 'register_is_subscriber' );