Glozin Compatibility

Glozin Compatibility

<?php
/**
 * Plugin Name: WFACP × Glozin Compatibility
 * Description: Fixes Glozin theme/addons conflicts on FunnelKit Aero checkout — blank Elementor-editor form (checkout-limit TypeError), duplicate coupon/login, duplicate thumbnail, extra info box, payment-box overflow.
 * Version: 3.2.0
 */

defined( 'ABSPATH' ) || exit;

/** On, or editing, an Aero checkout (live page, preview, editor, or elementor_ajax render). */
function wfacp_glozin_aero() {
	return class_exists( 'WFACP_Common' )
		&& ( absint( WFACP_Common::get_id() ) > 0
			|| ( function_exists( 'wfacp_elementor_edit_mode' ) && wfacp_elementor_edit_mode() ) );
}

/** Editing/previewing an Aero checkout in Elementor. */
function wfacp_glozin_editor() {
	return function_exists( 'wfacp_elementor_edit_mode' ) && wfacp_elementor_edit_mode();
}

/** On a FunnelKit thank-you (order-details) page. */
function wfacp_glozin_thankyou() {
	return class_exists( 'WFFN_Core' )
		&& isset( WFFN_Core()->thank_you_pages )
		&& is_callable( array( WFFN_Core()->thank_you_pages, 'is_wfty_page' ) )
		&& true === WFFN_Core()->thank_you_pages->is_wfty_page();
}

/** Strip Glozin callbacks that crash or duplicate WFACP's checkout header. */
add_action( 'woocommerce_before_checkout_form', function () {
	if ( ! wfacp_glozin_aero() ) {
		return;
	}
	// Blank editor form: Glozin checkout-limit str_replace()s the WC_Checkout object
	// (is_checkout() is false in the editor ajax) → TypeError → 500. Drop it in the editor.
	if ( wfacp_glozin_editor() && class_exists( '\Glozin\Addons\Modules\Checkout_Limit\Frontend' ) ) {
		remove_action( 'woocommerce_before_checkout_form', array( \Glozin\Addons\Modules\Checkout_Limit\Frontend::instance(), 'checkout_limit' ), 10 );
	}
	// Theme's duplicate coupon + login.
	if ( class_exists( '\Glozin\WooCommerce\Checkout' ) ) {
		$c = \Glozin\WooCommerce\Checkout::instance();
		foreach ( array( 'before_login_form', 'login_form', 'coupon_form', 'after_login_form' ) as $m ) {
			remove_action( 'woocommerce_before_checkout_form', array( $c, $m ), 10 );
		}
	}
}, 1 );

/** Theme's extra info box in the order review. */
add_action( 'woocommerce_checkout_order_review', function () {
	if ( wfacp_glozin_aero() && class_exists( '\Glozin\WooCommerce\Checkout' ) ) {
		remove_action( 'woocommerce_checkout_order_review', array( \Glozin\WooCommerce\Checkout::instance(), 'information_box' ), 30 );
	}
}, 1 );

/** Theme injects a 2nd product image into the cart-item name → duplicate summary thumbnail. */
add_filter( 'woocommerce_cart_item_name', function ( $name ) {
	if ( wfacp_glozin_aero() && class_exists( '\Glozin\WooCommerce\General' ) ) {
		remove_filter( 'woocommerce_cart_item_name', array( \Glozin\WooCommerce\General::instance(), 'review_product_name_html' ), 10 );
	}
	return $name;
}, 1 );

/** Same theme trick on the order-item name → duplicate image in the FunnelKit thank-you summary. */
add_filter( 'woocommerce_order_item_name', function ( $name ) {
	if ( wfacp_glozin_thankyou() && class_exists( '\Glozin\WooCommerce\General' ) ) {
		remove_filter( 'woocommerce_order_item_name', array( \Glozin\WooCommerce\General::instance(), 'order_item_name' ), 20 );
	}
	return $name;
}, 1 );

/** Editor ajax skips WooCommerce frontend includes; load them so the fields can render. */
add_action( 'init', function () {
	if ( wfacp_glozin_editor() && function_exists( 'WC' ) && WC() && ! function_exists( 'woocommerce_form_field' ) && is_callable( array( WC(), 'frontend_includes' ) ) ) {
		WC()->frontend_includes();
	}
}, 4 );

/**
 * Don't load the Glozin theme's checkout stylesheet on the Aero checkout. WFACP ships its own
 * complete checkout CSS; the theme's checkout.min.css only adds its 2-column layout (float/width/
 * sticky, payment negative margins, button effects) that fight WFACP's single-column design.
 */
add_action( 'wp_enqueue_scripts', function () {
	if ( wfacp_glozin_aero() ) {
		wp_dequeue_style( 'glozin-checkout' );
	}
}, 100 );