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File Content: `ShippingLabelBanner.php`

<?php
/**
 * WooCommerce Shipping Label banner.
 */

namespace Automattic\WooCommerce\Internal\Admin;

use Automattic\Jetpack\Connection\Manager as Jetpack_Connection_Manager;
use Automattic\WooCommerce\Utilities\OrderUtil;
use function WP_CLI\Utils\get_plugin_name;

/**
 * Shows print shipping label banner on edit order page.
 */
class ShippingLabelBanner {

	/**
	 * Singleton for the display rules class
	 *
	 * @var ShippingLabelBannerDisplayRules
	 */
	private $shipping_label_banner_display_rules;

	private const MIN_COMPATIBLE_WCST_VERSION       = '2.7.0';
	private const MIN_COMPATIBLE_WCSHIPPING_VERSION = '1.1.0';

	/**
	 * Constructor
	 */
	public function __construct() {
		if ( ! is_admin() ) {
			return;
		}
		add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ), 6, 2 );
	}

	/**
	 * Check if WooCommerce Shipping makes sense for this merchant.
	 *
	 * @return bool
	 */
	private function should_show_meta_box() {
		if ( ! $this->shipping_label_banner_display_rules ) {
			$dotcom_connected = null;
			$wcs_version      = null;

			if ( class_exists( Jetpack_Connection_Manager::class ) ) {
				$dotcom_connected = ( new Jetpack_Connection_Manager() )->has_connected_owner();
			}

			if ( class_exists( '\Automattic\WCShipping\Utils' ) ) {
				$wcs_version = \Automattic\WCShipping\Utils::get_wcshipping_version();
			}

			$incompatible_plugins = class_exists( '\WC_Shipping_Fedex_Init' ) ||
				class_exists( '\WC_Shipping_UPS_Init' ) ||
				class_exists( '\WC_Integration_ShippingEasy' ) ||
				class_exists( '\WC_ShipStation_Integration' );

			$this->shipping_label_banner_display_rules =
				new ShippingLabelBannerDisplayRules(
					$dotcom_connected,
					$wcs_version,
					$incompatible_plugins
				);
		}

		return $this->shipping_label_banner_display_rules->should_display_banner();
	}

	/**
	 * Add metabox to order page.
	 */
	public function add_meta_boxes() {
		if ( ! OrderUtil::is_order_edit_screen() ) {
			return;
		}

		if ( $this->should_show_meta_box() ) {
			add_meta_box(
				'woocommerce-admin-print-label',
				__( 'Shipping Label', 'woocommerce' ),
				array( $this, 'meta_box' ),
				null,
				'normal',
				'high',
				array(
					'context' => 'shipping_label',
				)
			);
			add_action( 'admin_enqueue_scripts', array( $this, 'add_print_shipping_label_script' ) );
		}
	}

	/**
	 * Count shippable items
	 *
	 * @param \WC_Order $order Current order.
	 * @return int
	 */
	private function count_shippable_items( \WC_Order $order ) {
		$count = 0;
		foreach ( $order->get_items() as $item ) {
			if ( $item instanceof \WC_Order_Item_Product ) {
				$product = $item->get_product();
				if ( $product && $product->needs_shipping() ) {
					$count += $item->get_quantity();
				}
			}
		}
		return $count;
	}
	/**
	 * Adds JS to order page to render shipping banner.
	 *
	 * @param string $hook current page hook.
	 */
	public function add_print_shipping_label_script( $hook ) {
		WCAdminAssets::register_style( 'print-shipping-label-banner', 'style', array( 'wp-components' ) );
		WCAdminAssets::register_script( 'wp-admin-scripts', 'print-shipping-label-banner', true );
		$wcst_version                 = null;
		$wcshipping_installed_version = null;
		$order                        = wc_get_order();
		if ( class_exists( '\WC_Connect_Loader' ) ) {
			$wcst_version = \WC_Connect_Loader::get_wcs_version();
		}

		$wc_shipping_plugin_file = WP_PLUGIN_DIR . '/woocommerce-shipping/woocommerce-shipping.php';
		if ( file_exists( $wc_shipping_plugin_file ) ) {
			$plugin_data                  = get_plugin_data( $wc_shipping_plugin_file );
			$wcshipping_installed_version = $plugin_data['Version'];
		}

		$payload = array(
			// If WCS&T is not installed, it's considered compatible.
			'is_wcst_compatible'                   => $wcst_version ? (int) version_compare( $wcst_version, self::MIN_COMPATIBLE_WCST_VERSION, '>=' ) : 1,
			'order_id'                             => $order ? $order->get_id() : null,
			// The banner is shown if the plugin is installed but not active, so we need to check if the installed version is compatible.
			'is_incompatible_wcshipping_installed' => $wcshipping_installed_version ?
			(int) version_compare( $wcshipping_installed_version, self::MIN_COMPATIBLE_WCSHIPPING_VERSION, '<' )
			: 0,
		);

		wp_localize_script( 'wc-admin-print-shipping-label-banner', 'wcShippingCoreData', $payload );
	}

	/**
	 * Render placeholder metabox.
	 *
	 * @param \WP_Post $post current post.
	 * @param array    $args empty args.
	 */
	public function meta_box( $post, $args ) {

		?>
		<div id="wc-admin-shipping-banner-root" class="woocommerce <?php echo esc_attr( 'wc-admin-shipping-banner' ); ?>" data-args="<?php echo esc_attr( wp_json_encode( $args['args'] ) ); ?>">
		</div>
		<?php
	}
}

Name	Size	Permission
BlockTemplates	---	0755
EmailPreview	---	0755
ImportExport	---	0755
Logging	---	0755
Marketing	---	0755
Notes	---	0755
Onboarding	---	0755
Orders	---	0755
ProductForm	---	0755
ProductReviews	---	0755
RemoteFreeExtensions	---	0755
Schedulers	---	0755
Settings	---	0755
Suggestions	---	0755
WCPayPromotion	---	0755
ActivityPanels.php	1616 bytes	0644
Analytics.php	8041 bytes	0644
CategoryLookup.php	8180 bytes	0644
Coupons.php	2928 bytes	0644
CouponsMovedTrait.php	2203 bytes	0644
CustomerEffortScoreTracks.php	17637 bytes	0644
Events.php	8936 bytes	0644
FeaturePlugin.php	6849 bytes	0644
Homescreen.php	8860 bytes	0644
Loader.php	20508 bytes	0644
Marketing.php	6440 bytes	0644
Marketplace.php	5521 bytes	0644
MobileAppBanner.php	956 bytes	0644
RemoteInboxNotifications.php	932 bytes	0644
Settings.php	13522 bytes	0644
ShippingLabelBanner.php	4779 bytes	0644
ShippingLabelBannerDisplayRules.php	3718 bytes	0644
SiteHealth.php	2370 bytes	0644
Survey.php	768 bytes	0644
SystemStatusReport.php	5983 bytes	0644
Translations.php	11942 bytes	0644
WCAdminAssets.php	17920 bytes	0644
WCAdminSharedSettings.php	2128 bytes	0644
WCAdminUser.php	4175 bytes	0644
WcPayWelcomePage.php	13178 bytes	0644

File Content: ShippingLabelBanner.php

File Content: `ShippingLabelBanner.php`