OwlCyberSecurity - MANAGER

Edit File: AbstractOrderConfirmationBlock.php

<?php

namespace Automattic\WooCommerce\Blocks\BlockTypes\OrderConfirmation;

use Automattic\WooCommerce\Blocks\BlockTypes\AbstractBlock;
use Automattic\WooCommerce\Blocks\Utils\StyleAttributesUtils;

/**
 * AbstractOrderConfirmationBlock class.
 */
abstract class AbstractOrderConfirmationBlock extends AbstractBlock {
	/**
	 * Get the content from a hook and return it.
	 *
	 * @param string $hook Hook name.
	 * @param array  $args Array of args to pass to the hook.
	 * @return string
	 */
	protected function get_hook_content( $hook, $args ) {
		ob_start();
		// phpcs:ignore WooCommerce.Commenting.CommentHooks.MissingHookComment
		do_action_ref_array( $hook, $args );
		return ob_get_clean();
	}

/**
	 * Render the block.
	 *
	 * @param array    $attributes Block attributes.
	 * @param string   $content Block content.
	 * @param WP_Block $block Block instance.
	 *
	 * @return string | void Rendered block output.
	 */
	protected function render( $attributes, $content, $block ) {
		$order              = $this->get_order();
		$permission         = $this->get_view_order_permissions( $order );
		$block_content      = $order ? $this->render_content( $order, $permission, $attributes, $content ) : $this->render_content_fallback();
		$classes_and_styles = StyleAttributesUtils::get_classes_and_styles_by_attributes( $attributes );

return $block_content ? sprintf(
			'<div class="wp-block-%5$s-%4$s wc-block-%4$s %1$s" style="%2$s">%3$s</div>',
			esc_attr( $classes_and_styles['classes'] ),
			esc_attr( $classes_and_styles['styles'] ),
			$block_content,
			esc_attr( $this->block_name ),
			esc_attr( $this->namespace )
		) : '';
	}

/**
	 * This renders the content of the block within the wrapper. The permission determines what data can be shown under
	 * the given context.
	 *
	 * @param \WC_Order    $order Order object.
	 * @param string|false $permission If the current user can view the order details or not.
	 * @param array        $attributes Block attributes.
	 * @param string       $content Original block content.
	 * @return string
	 */
	abstract protected function render_content( $order, $permission = false, $attributes = [], $content = '' );

/**
	 * This is what gets rendered when the order does not exist. Renders nothing by default, but can be overridden by
	 * child classes.
	 *
	 * @return string
	 */
	protected function render_content_fallback() {
		return '';
	}

/**
	 * Get current order.
	 *
	 * @return \WC_Order|null
	 */
	protected function get_order() {
		$order_id = absint( get_query_var( 'order-received' ) );

if ( $order_id ) {
			return wc_get_order( $order_id );
		}

return null;
	}

/**
	 * View mode for order details based on the order, current user, and settings.
	 *
	 * @param \WC_Order|null $order Order object.
	 * @return string|false Returns "full" if the user can view all order details. False if they can view no details.
	 */
	protected function get_view_order_permissions( $order ) {
		if ( ! $order || ! $this->has_valid_order_key( $order ) ) {
			return false; // Always disallow access to invalid orders and those without a valid key.
		}

// For customers with accounts, verify the order belongs to the current user or disallow access.
		if ( $this->is_customer_order( $order ) ) {
			/**
			 * Indicates if known (non-guest) shoppers need to be logged in before we let
			 * them access the order received page.
			 *
			 * @param bool $verify_known_shoppers If verification is required.
			 *
			 * @since 8.4.0
			 */
			$verify_known_shoppers = apply_filters( 'woocommerce_order_received_verify_known_shoppers', true );

// If verification for known shoppers is disabled, we can show the order details.
			if ( ! $verify_known_shoppers ) {
				return 'full';
			}

return $this->is_current_customer_order( $order ) ? 'full' : false;
		}

// Guest orders are displayed only within the grace period or after verification. If email verification is required, return false.
		return $this->email_verification_required( $order ) ? false : 'full';
	}

/**
	 * See if guest checkout is enabled.
	 *
	 * @return boolean
	 */
	protected function allow_guest_checkout() {
		return 'yes' === get_option( 'woocommerce_enable_guest_checkout' );
	}

/**
	 * Guest users without an active session can provide their email address to view order details. This however can only
	 * be permitted if the user also provided the correct order key, and guest checkout is actually enabled.
	 *
	 * @param \WC_Order $order Order object.
	 * @return boolean
	 */
	protected function email_verification_permitted( $order ) {
		return $this->allow_guest_checkout() && $this->has_valid_order_key( $order ) && ! $this->is_customer_order( $order );
	}

/**
	 * See if the order was created within the grace period for viewing details.
	 *
	 * @param \WC_Order $order Order object.
	 * @return boolean
	 */
	protected function is_within_grace_period( $order ) {
		/**
		 * Controls the grace period within which we do not require any sort of email verification step before rendering
		 * the 'order received' or 'order pay' pages.
		 *
		 * @see \WC_Shortcode_Checkout::order_received()
		 * @since 11.4.0
		 * @param int      $grace_period Time in seconds after an order is placed before email verification may be required.
		 * @param \WC_Order $order        The order for which this grace period is being assessed.
		 * @param string   $context      Indicates the context in which we might verify the email address. Typically 'order-pay' or 'order-received'.
		 */
		$verification_grace_period = (int) apply_filters( 'woocommerce_order_email_verification_grace_period', 10 * MINUTE_IN_SECONDS, $order, 'order-received' );
		$date_created              = $order->get_date_created();

return is_a( $date_created, \WC_DateTime::class ) && time() - $date_created->getTimestamp() <= $verification_grace_period;
	}

/**
	 * Returns true if the email has been verified (posted email matches given order email).
	 *
	 * @param \WC_Order $order Order object.
	 * @return boolean
	 */
	protected function is_email_verified( $order ) {
		// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
		if ( empty( $_POST ) || ! isset( $_POST['email'], $_POST['_wpnonce'] ) ) {
			return false;
		}

$nonce_value = sanitize_key( wp_unslash( $_POST['_wpnonce'] ?? '' ) );

if ( ! wp_verify_nonce( $nonce_value, 'wc_verify_email' ) && ! wp_verify_nonce( $nonce_value, 'wc_create_account' ) ) {
			return false;
		}

return $order->get_billing_email() && sanitize_email( wp_unslash( $_POST['email'] ?? '' ) ) === $order->get_billing_email();
	}

/**
	 * See if we need to verify the email address before showing the order details.
	 *
	 * @param \WC_Order $order Order object.
	 * @return boolean
	 */
	protected function email_verification_required( $order ) {
		$session = wc()->session;

// Skip verification if the current user still has the order in their session.
		if ( is_a( $session, \WC_Session::class ) && $order->get_id() === (int) $session->get( 'store_api_draft_order' ) ) {
			return false;
		}

// Skip verification if the order was created within the grace period.
		if ( $this->is_within_grace_period( $order ) ) {
			return false;
		}

// If the user verified their email address, we can skip further verification.
		if ( $this->is_email_verified( $order ) ) {
			return false;
		}

/**
		 * Provides an opportunity to override the (potential) requirement for shoppers to verify their email address
		 * before we show information such as the order summary, or order payment page.
		 *
		 * @see \WC_Shortcode_Checkout::order_received()
		 * @since 11.4.0
		 * @param bool     $email_verification_required If email verification is required.
		 * @param WC_Order $order                       The relevant order.
		 * @param string   $context                     The context under which we are performing this check.
		 */
		return (bool) apply_filters( 'woocommerce_order_email_verification_required', true, $order, 'order-received' );
	}

/**
	 * See if the order key is valid.
	 *
	 * @param \WC_Order $order Order object.
	 * @return boolean
	 */
	protected function has_valid_order_key( $order ) {
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		return ! empty( $_GET['key'] ) && $order->key_is_valid( wc_clean( wp_unslash( $_GET['key'] ) ) );
	}

/**
	 * See if the current order came from a guest or a logged in customer.
	 *
	 * @param \WC_Order $order Order object.
	 * @return boolean
	 */
	protected function is_customer_order( $order ) {
		return 0 < $order->get_user_id();
	}

/**
	 * See if the current logged in user ID matches the given order customer ID.
	 *
	 * Returns false for logged-out customers.
	 *
	 * @param \WC_Order $order Order object.
	 * @return boolean
	 */
	protected function is_current_customer_order( $order ) {
		return $this->is_customer_order( $order ) && $order->get_user_id() === get_current_user_id();
	}

/**
	 * Get the frontend script handle for this block type.
	 *
	 * @param string $key Data to get, or default to everything.
	 */
	protected function get_block_type_script( $key = null ) {
		return null;
	}

/**
	 * Render custom fields for the order.
	 *
	 * @param array $fields List of additional fields with values.
	 * @return string
	 */
	protected function render_additional_fields( $fields ) {
		if ( empty( $fields ) ) {
			return '';
		}
		return '<dl class="wc-block-components-additional-fields-list">' . implode( '', array_map( array( $this, 'render_additional_field' ), $fields ) ) . '</dl>';
	}

/**
	 * Render custom field row.
	 *
	 * @param array $field An additional field and value.
	 * @return string
	 */
	protected function render_additional_field( $field ) {
		return sprintf(
			'<dt>%1$s</dt><dd>%2$s</dd>',
			esc_html( $field['label'] ),
			esc_html( $field['value'] )
		);
	}
}