add_shortcode( 'whatsapp_header_button', 'mp_whatsapp_header_button_shortcode' );
function mp_whatsapp_header_button_shortcode() {
// Check if we are on a single product page
if ( ! is_product() ) {
// Optional: Default generic link if clicked on non-product pages (e.g., Home page)
$wa_link = "https://wa.me/27645332819?text=" . urlencode( "Hi, I have an inquiry about your store." );
} else {
global $product;
if ( ! is_a( $product, 'WC_Product' ) ) {
$product = wc_get_product( get_the_ID() );
}
if ( ! $product ) {
return '';
}
// Gather dynamic product details
$product_name = urlencode( $product->get_name() );
$sku = urlencode( $product->get_sku() );
$product_url = urlencode( get_permalink( $product->get_id() ) );
// Dynamic WhatsApp link with product details
$wa_link = "https://wa.me/27645332819?text=Hi,%20I'm%20interested%20in%20{$product_name}%20(SKU:%20{$sku}).%20Product:%20{$product_url}";
}
// Return HTML (Shortcodes must return content, not echo it)
return 'WhatsApp Enquiry';
}
