realia.php

<?php
/**
 * Plugin Name: Realia
 * Version: 0.8.6
 * Description: Complete real estate office in WordPress plugin. Realia is covering all needs of real estate agencies or portals. No problem for Realia to turn your website into directory solution with payment options. It allows you to create and customize website in just few clicks by using setting manager in customizer. For full list of plugin features visit <a href="http://wprealia.com">wprealia.com</a>.
 * Author: Pragmatic Mates
 * Author URI: http://wprealia.com
 * Text Domain: realia
 * Domain Path: /languages/
 * License: GNU General Public License v3.0
 * License URI: http://www.gnu.org/licenses/gpl-3.0.html
 *
 * @package Realia
 */

if ( ! class_exists( 'Realia' ) ) {

	/**
	 * Class Realia
	 *
	 * @class Realia
	 * @package Realia
	 * @author Pragmatic Mates
	 */
	final class Realia {
		/**
		 * Initialize Realia plugin
		 */
		public function __construct() {
			$this->constants();
			$this->libraries();
			$this->includes();
	        $this->load_plugin_textdomain();

	        add_action( 'activated_plugin', array( __CLASS__, 'plugin_order' ) );
			add_action( 'tgmpa_register', array( __CLASS__, 'register_plugins' ) );
			add_action( 'init', array( __CLASS__, 'image_sizes' ) );
		}

		/**
		 * Defines constastants
		 *
		 * @access public
		 * @return void
		 */
		public function constants() {
			define( 'REALIA_DIR', plugin_dir_path( __FILE__ ) );
			define( 'REALIA_PROPERTY_PREFIX', 'property_' );
			define( 'REALIA_AGENCY_PREFIX', 'agency_' );
			define( 'REALIA_AGENT_PREFIX', 'agent_' );
			define( 'REALIA_TRANSACTION_PREFIX', 'transaction_' );
			define( 'REALIA_PACKAGE_PREFIX', 'user_' );
			define( 'REALIA_USER_PREFIX', 'user_' );
			define( 'REALIA_RECAPTCHA_URL', 'https://www.google.com/recaptcha/api/siteverify' );
	        define( 'REALIA_CONTRACT_SALE', 'SALE' );
	        define( 'REALIA_CONTRACT_RENT', 'RENT' );
		}

		/**
		 * Include classes
		 *
		 * @access public
		 * @return void
		 */
		public function includes() {
	        require_once REALIA_DIR . 'includes/class-realia-utilities.php';
			require_once REALIA_DIR . 'includes/class-realia-recaptcha.php';
			require_once REALIA_DIR . 'includes/class-realia-template-loader.php';
			require_once REALIA_DIR . 'includes/class-realia-post-types.php';
			require_once REALIA_DIR . 'includes/class-realia-taxonomies.php';
			require_once REALIA_DIR . 'includes/class-realia-customizations.php';
			require_once REALIA_DIR . 'includes/class-realia-query.php';
			require_once REALIA_DIR . 'includes/class-realia-price.php';
			require_once REALIA_DIR . 'includes/class-realia-scripts.php';
			require_once REALIA_DIR . 'includes/class-realia-widgets.php';
			require_once REALIA_DIR . 'includes/class-realia-filter.php';
			require_once REALIA_DIR . 'includes/class-realia-pages.php';
			require_once REALIA_DIR . 'includes/class-realia-currencies.php';
			require_once REALIA_DIR . 'includes/class-realia-shortcodes.php';
	        require_once REALIA_DIR . 'includes/class-realia-submission.php';
			require_once REALIA_DIR . 'includes/class-realia-google-maps-styles.php';
			require_once REALIA_DIR . 'includes/class-realia-packages.php';
	        require_once REALIA_DIR . 'includes/class-realia-api.php';

			require_once REALIA_DIR . 'includes/admin/class-realia-admin-menu.php';
			require_once REALIA_DIR . 'includes/admin/class-realia-admin-notices.php';
		}

		/**
		 * Loads third party libraries
		 *
		 * @access public
		 * @return void
		 */
		public static function libraries() {
			require_once REALIA_DIR . 'libraries/cmb_field_map/cmb-field-map.php';
			require_once REALIA_DIR . 'libraries/class-tgm-plugin-activation.php';
		}

	    /**
	     * Loads localization files
		 *
		 * @access public
		 * @return void
	     */
	    public function load_plugin_textdomain() {
		    load_plugin_textdomain( 'realia', false, plugin_basename( dirname( __FILE__ ) ) . '/languages' );
	    }

	    /**
	     * Loads this plugin first
	     *
	     * @access public
	     * @return void
	     */
	    public static function plugin_order() {
		    $wp_path_to_this_file = preg_replace( '/(.*)plugins\/(.*)$/', WP_PLUGIN_DIR.'/$2', __FILE__ );
		    $this_plugin = plugin_basename( trim( $wp_path_to_this_file ) );
		    $active_plugins = get_option( 'active_plugins' );
		    $this_plugin_key = array_search( $this_plugin, $active_plugins );
			if ( $this_plugin_key ) {
				array_splice( $active_plugins, $this_plugin_key, 1 );
				array_unshift( $active_plugins, $this_plugin );
			    update_option( 'active_plugins', $active_plugins );
		    }
	    }

		/**
		 * Install plugins
		 *
		 * @access public
		 * @return void
		 */
		public static function register_plugins() {
			$plugins = array(
	            array(
		            'name'      => 'CMB2',
		            'slug'      => 'cmb2',
		            'required'  => true,
	            ),
				array(
					'name'      => 'WP REST API (WP API)',
					'slug'      => 'json-rest-api',
					'required'  => false,
				),
			);

			tgmpa( $plugins );
		}

		/**
		 * Adds custom image sizes
		 *
		 * @access public
		 * @return void
		 */
		public static function image_sizes() {
			add_image_size( 'property-row-thumbnail', 400, 300, true );
			add_image_size( 'property-box-thumbnail', 270, 200, true );
		}
	}

	new Realia();
}