Opal-Estate-Pro/inc/property/class-opalestate-posttype.php

<?php
/**
 * Opalestate_PostType_Property
 *
 * @package    opalestate
 * @author     Opal  Team <info@wpopal.com >
 * @copyright  Copyright (C) 2019 wpopal.com. All Rights Reserved.
 * @license    GNU/GPL v2 or later http://www.gnu.org/licenses/gpl-2.0.html
 *
 * @website  http://www.wpopal.com
 * @support  http://www.wpopal.com/support/forum.html
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly
}

/**
 * Class Opalestate_PostType_Agency
 *
 * @version 1.0
 */
class Opalestate_PostType_Property {

	/**
	 * Opalestate_PostType_Property constructor.
	 */
	public function __construct() {
		add_action( 'init', [ __CLASS__, 'definition' ] );
		add_action( 'init', [ __CLASS__, 'register_post_status' ] );
	}

	/**
	 * Register Post type and taxonomies
	 */
	public static function definition() {
		if ( ! is_blog_installed() || post_type_exists( 'opalestate_property' ) ) {
			return;
		}

		$labels = [
			'name'               => esc_html__( 'Properties', 'opalestate-pro' ),
			'singular_name'      => esc_html__( 'Property', 'opalestate-pro' ),
			'add_new'            => esc_html__( 'Add New Property', 'opalestate-pro' ),
			'add_new_item'       => esc_html__( 'Add New Property', 'opalestate-pro' ),
			'edit_item'          => esc_html__( 'Edit Property', 'opalestate-pro' ),
			'new_item'           => esc_html__( 'New Property', 'opalestate-pro' ),
			'all_items'          => esc_html__( 'All Properties', 'opalestate-pro' ),
			'view_item'          => esc_html__( 'View Property', 'opalestate-pro' ),
			'search_items'       => esc_html__( 'Search Property', 'opalestate-pro' ),
			'not_found'          => esc_html__( 'No Properties found', 'opalestate-pro' ),
			'not_found_in_trash' => esc_html__( 'No Properties found in Trash', 'opalestate-pro' ),
			'parent_item_colon'  => '',
			'menu_name'          => esc_html__( 'Properties', 'opalestate-pro' ),
		];

		$labels = apply_filters( 'opalestate_postype_property_labels', $labels );

		register_post_type( 'opalestate_property',
			apply_filters( 'opalestate_property_post_type_parameters', [
				'labels'              => $labels,
				'supports'            => [ 'title', 'editor', 'thumbnail', 'comments', 'author' ],
				'public'              => true,
				'has_archive'         => true,
				'menu_position'       => 51,
				'categories'          => [],
				'menu_icon'           => 'dashicons-admin-home',
				'map_meta_cap'        => true,
				'publicly_queryable'  => true,
				'exclude_from_search' => false,
				'query_var'           => true,
				'hierarchical'        => false, // Hierarchical causes memory issues - WP loads all records!
				'show_in_nav_menus'   => true,
				'rewrite'             => [ 'slug' => esc_html_x( 'property', 'property slug', 'opalestate-pro' ) ],
			] )
		);
	}

	/**
	 * Register post status.
	 */
	public static function register_post_status() {
		register_post_status( 'expired', [
			'label'                     => _x( 'Expired', 'Expired status', 'opalestate-pro' ),
			'public'                    => false,
			'exclude_from_search'       => false,
			'show_in_admin_all_list'    => true,
			'show_in_admin_status_list' => true,
			/* translators: %s: number of orders */
			'label_count'               => _n_noop( 'Expired <span class="count">(%s)</span>', 'Expired <span class="count">(%s)</span>', 'opalestate-pro' ),
		] );
	}
}

new Opalestate_PostType_Property();