✏️ Editing: republished-post-watcher.php

<?php

namespace Yoast\WP\Duplicate_Post\Watchers;

use Yoast\WP\Duplicate_Post\Permissions_Helper;

/**
 * Duplicate Post class to watch if the post has been republished for Rewrite & Republish.
 *
 * @since 4.0
 */
class Republished_Post_Watcher {

/**
	 * Holds the permissions helper.
	 *
	 * @var Permissions_Helper
	 */
	protected $permissions_helper;

/**
	 * Initializes the class.
	 *
	 * @param Permissions_Helper $permissions_helper The Permissions helper object.
	 */
	public function __construct( Permissions_Helper $permissions_helper ) {
		$this->permissions_helper = $permissions_helper;

$this->register_hooks();
	}

/**
	 * Adds hooks to integrate with WordPress.
	 *
	 * @return void
	 */
	public function register_hooks() {
		\add_filter( 'removable_query_args', [ $this, 'add_removable_query_args' ] );
		\add_action( 'admin_notices', [ $this, 'add_admin_notice' ] );
		\add_action( 'enqueue_block_editor_assets', [ $this, 'add_block_editor_notice' ], 11 );
	}

/**
	 * Adds vars to the removable query args.
	 *
	 * @param array<string> $removable_query_args Array of query args keys.
	 *
	 * @return array<string> The updated array of query args keys.
	 */
	public function add_removable_query_args( $removable_query_args ) {
		if ( \is_array( $removable_query_args ) ) {
			$removable_query_args[] = 'dprepublished';
			$removable_query_args[] = 'dpcopy';
			$removable_query_args[] = 'dpnonce';
		}
		return $removable_query_args;
	}

/**
	 * Generates the translated text for the republished notice.
	 *
	 * @return string The translated text for the republished notice.
	 */
	public function get_notice_text() {
		return \__(
			'Your original post has been replaced with the rewritten post. You are now viewing the (rewritten) original post.',
			'duplicate-post',
		);
	}

/**
	 * Shows a notice on the Classic editor.
	 *
	 * @return void
	 */
	public function add_admin_notice() {
		if ( ! $this->permissions_helper->is_classic_editor() ) {
			return;
		}

if ( ! empty( $_REQUEST['dprepublished'] ) ) {
			echo '<div id="message" class="notice notice-success is-dismissible"><p>'
				. \esc_html( $this->get_notice_text() )
				. '</p></div>';
		}
	}

/**
	 * Shows a notice on the Block editor.
	 *
	 * @return void
	 */
	public function add_block_editor_notice() {
		if ( ! empty( $_REQUEST['dprepublished'] ) ) {
			$notice = [
				'text'          => $this->get_notice_text(),
				'status'        => 'success',
				'isDismissible' => true,
			];

\wp_add_inline_script(
				'duplicate_post_edit_script',
				'duplicatePostNotices.republished_notice = ' . \wp_json_encode( $notice ) . ';',
				'before',
			);
		}
	}
}

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