Merge pull request #448 from siteorigin/wc-remove-add-to-cart-template

 WC: Replace Template With Filter

woocommerce/functions.php

@@ -376,3 +376,23 @@ function siteorigin_north_wc_cart_wrapper_close() {
 	}
 }
 add_action( 'woocommerce_after_cart_table', 'siteorigin_north_wc_cart_wrapper_close' );
+
+function siteorigin_settings_override_add_to_cart_btn( $btn, $product, $args = [] ) {
+	$args = wp_parse_args( $args, [
+		'quantity' => 1,
+		'class' => 'button'
+	] );
+
+	$new_btn = sprintf(
+		'<a rel="nofollow" href="%s" data-quantity="%s" data-product_id="%s" data-product_sku="%s" class="%s"><span class="north-icon-cart" aria-hidden="true"></span> %s</a>',
+		esc_url( $product->add_to_cart_url() ),
+		esc_attr( $args['quantity'] ),
+		esc_attr( $product->get_id()),
+		esc_attr( $product->get_sku() ),
+		esc_attr( $args['class ']),
+		esc_html( $product->add_to_cart_text() )
+	);
+
+	return $new_btn;
+}
+add_filter( 'woocommerce_loop_add_to_cart_link', 'siteorigin_settings_override_add_to_cart_btn', 10, 3 );