<?php
/**
 * Variable product add to cart
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/single-product/add-to-cart/variable.php.
 *
 * HOWEVER, on occasion WooCommerce will need to update template files and you (the theme developer).
 * will need to copy the new files to your theme to maintain compatibility. We try to do this.
 * as little as possible, but it does happen. When this occurs the version of the template file will.
 * be bumped and the readme will list any important changes.
 *
 * @see         https://docs.woothemes.com/document/template-structure/
 * @author      WooThemes
 * @package     WooCommerce/Templates
 * @version     3.0.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

global $product;

$attribute_keys = array_keys( $attributes );

do_action( 'woocommerce_before_add_to_cart_form' );

?>

<form class="variations_form cart product_add-to-cart-w" method="post" enctype='multipart/form-data' data-product_id="<?php echo absint( $product->get_id() ); ?>" data-product_variations="<?php echo htmlspecialchars( wp_json_encode( $available_variations ) ) ?>">
	<?php do_action( 'woocommerce_before_variations_form' ); ?>

	<?php if ( empty( $available_variations ) && false !== $available_variations ) : ?>

		<p class="stock out-of-stock"><?php esc_html_e( 'This product is currently out of stock and unavailable.', 'avenue' ); ?></p>

	<?php else : ?>

		<table class="product-variations variations" cellspacing="0">
			<?php foreach ( $attributes as $attribute_name => $options ) : ?>
				<tr>
					<td class="product-variations_h label"><label for="<?php echo sanitize_title( $attribute_name ); ?>"><?php echo wc_attribute_label( $attribute_name ); ?></label>:</td>
					<td class="product-variations_cnt value">
						<?php
						$selected = isset( $_REQUEST[ 'attribute_' . sanitize_title( $attribute_name ) ] ) ? wc_clean( stripslashes( urldecode( $_REQUEST[ 'attribute_' . sanitize_title( $attribute_name ) ] ) ) ) : $product->get_variation_default_attribute( $attribute_name );
						wc_dropdown_variation_attribute_options( array(
							'options' => $options,
							'attribute' => $attribute_name,
							'product' => $product,
							'selected' => $selected,
							'class' => '',
							'show_option_none' => false,
						) );
						?>
					</td>
				</tr>
			<?php endforeach;?>
		</table>

		<?php do_action( 'woocommerce_before_add_to_cart_button' ); ?>

		<div class="single_variation_wrap">
			<?php
			/**
			 * woocommerce_before_single_variation Hook
			 */
			do_action( 'woocommerce_before_single_variation' );

			/**
			 * woocommerce_single_variation Hook
			 * Used to output the cart button and placeholder for variation data
			 * @since 2.4.0
			 * @hooked woocommerce_single_variation - 10 Empty div for variation data
			 * @hooked woocommerce_single_variation_add_to_cart_button - 20 Qty and cart button
			 */
			do_action( 'woocommerce_single_variation' );

			/**
			 * woocommerce_after_single_variation Hook
			 */
			do_action( 'woocommerce_after_single_variation' );
			?>
		</div>

		<?php do_action( 'woocommerce_after_add_to_cart_button' ); ?>

	<?php endif; ?>

	<?php do_action( 'woocommerce_after_variations_form' ); ?>
</form>

<?php do_action( 'woocommerce_after_add_to_cart_form' ); ?>
