geodirectory.php

<?php
/**
 * This is the main GeoDirectory plugin file, here we declare and call the important stuff
 *
 * @package     GeoDirectory
 * @copyright   2019 AyeCode Ltd
 * @license     GPL-2.0+
 * @since       1.0.0
 *
 * @wordpress-plugin
 * Plugin Name: GeoDirectory
 * Plugin URI: https://wpgeodirectory.com/
 * Description: GeoDirectory - Business Directory Plugin for WordPress.
 * Version: 2.2.18
 * Author: AyeCode - WordPress Business Directory Plugins
 * Author URI: https://wpgeodirectory.com
 * Text Domain: geodirectory
 * Domain Path: /languages
 * Requires at least: 4.5
 * Tested up to: 6.1
 */

if ( ! class_exists( 'GeoDirectory' ) ) :

/**
 * Main GeoDirectory Class.
 *
 * @class GeoDirectory
 * @version 2.0.0
 */
final class GeoDirectory {
    /**
     * GeoDirectory version.
     *
     * @var string
     */
    public $version = '2.2.18';

    /**
     * GeoDirectory instance.
     *
     * @access private
     * @since  2.0.0
     * @var    GeoDirectory The one true GeoDirectory
     */
    private static $instance = null;

    /**
     * The settings instance variable
     *
     * @access public
     * @since  2.0.0
     * @var    GeoDirectory_Settings
     */
    public $settings;

	public $location;

	public $permalinks;

    /**
     * Main GeoDirectory Instance.
     *
     * Ensures only one instance of GeoDirectory is loaded or can be loaded.
     *
     * @since 2.0.0
     * @static
     * @see GeoDir()
     * @return GeoDirectory - Main instance.
     */
    public static function instance() {
        if ( ! isset( self::$instance ) && ! ( self::$instance instanceof GeoDirectory ) ) {
            self::$instance = new GeoDirectory;
            self::$instance->setup_constants();

            add_action( 'plugins_loaded', array( self::$instance, 'load_textdomain' ) );

            if ( version_compare( PHP_VERSION, '5.3', '<' ) ) {
                add_action( 'admin_notices', array( self::$instance, 'php_version_notice' ) );

                return self::$instance;
            }

            self::$instance->includes();
	        self::$instance->init_hooks();

            do_action( 'geodirectory_loaded' );
        }

        return self::$instance;
    }

    /**
     * Setup plugin constants.
     *
     * @access private
     * @since 2.0.0
     * @return void
     */
    private function setup_constants() {
        global $wpdb, $plugin_prefix;

		$upload_dir = wp_upload_dir( null, false );
        $plugin_prefix = $wpdb->prefix . 'geodir_';

        if ( $this->is_request( 'test' ) ) {
            $plugin_path = dirname( __FILE__ );
        } else {
            $plugin_path = plugin_dir_path( __FILE__ );
        }

        $this->define( 'GEODIRECTORY_VERSION', $this->version );
        $this->define( 'GEODIRECTORY_PLUGIN_FILE', __FILE__ );
        $this->define( 'GEODIRECTORY_PLUGIN_DIR', $plugin_path );
        $this->define( 'GEODIRECTORY_PLUGIN_URL', untrailingslashit( plugins_url( '/', __FILE__ ) ) );
        $this->define( 'GEODIRECTORY_PLUGIN_BASENAME', plugin_basename( __FILE__ ) );
        $this->define( 'GEODIRECTORY_TEXTDOMAIN', 'geodirectory' );

        // Database tables
		$this->define( 'GEODIR_API_KEYS_TABLE', $plugin_prefix . 'api_keys' ); // rest api keys table
        $this->define( 'GEODIR_ATTACHMENT_TABLE', $plugin_prefix . 'attachments' ); // attachments table
	    $this->define( 'GEODIR_CUSTOM_FIELDS_TABLE', $plugin_prefix . 'custom_fields' ); // custom fields table
	    $this->define( 'GEODIR_TABS_LAYOUT_TABLE', $plugin_prefix . 'tabs_layout' ); // custom fields table
        $this->define( 'GEODIR_CUSTOM_SORT_FIELDS_TABLE', $plugin_prefix . 'custom_sort_fields' ); // custom sort fields table
        $this->define( 'GEODIR_REVIEW_TABLE', $plugin_prefix . 'post_review' ); // post review table
		$this->define( 'GEODIR_POST_REPORTS_TABLE', $plugin_prefix . 'post_reports' ); // post reports table

		$this->define( 'GEODIR_ROUNDING_PRECISION', 4 );

        // Do not store any revisions (except the one autosave per post).
        $this->define( 'WP_POST_REVISIONS', 0 );

		$this->define( 'GEODIR_REST_SLUG', 'geodir' );
		$this->define( 'GEODIR_REST_API_VERSION', '2' );


    }

    /**
     * Loads the plugin language files
     *
     * @access public
     * @since 2.0.0
     * @return void
     */
    public function load_textdomain() {
        global $wp_version;

        $locale = $wp_version >= 4.7 ? get_user_locale() : get_locale();

        /**
         * Filter the plugin locale.
         *
         * @since   1.4.2
         * @package GeoDirectory
         */
        $locale = apply_filters( 'plugin_locale', $locale, 'geodirectory' );

		unload_textdomain( 'geodirectory' );
        load_textdomain( 'geodirectory', WP_LANG_DIR . '/' . 'geodirectory' . '/' . 'geodirectory' . '-' . $locale . '.mo' );
        load_plugin_textdomain( 'geodirectory', FALSE, basename( dirname( GEODIRECTORY_PLUGIN_FILE ) ) . '/languages/' );
    }

    /**
     * Show a warning to sites running PHP < 5.3
     *
     * @static
     * @access private
     * @since 2.0.0
     * @return void
     */
    public static function php_version_notice() {
        echo '<div class="error"><p>' . __( 'Your version of PHP is below the minimum version of PHP required by GeoDirectory. Please contact your host and request that your version be upgraded to 5.3 or later.', 'geodirectory' ) . '</p></div>';
    }

    /**
     * Include required files.
     *
     * @access private
     * @since 2.0.0
     * @return void
     */
    private function includes() {
        global $pagenow, $geodir_options, $wp_version;

	    // composer autoloader
	    require_once( GEODIRECTORY_PLUGIN_DIR . 'vendor/autoload.php' );

	    /**
         * Class autoloader.
         */
        include_once( GEODIRECTORY_PLUGIN_DIR . 'includes/class-geodir-autoloader.php' );

        require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/formatting-functions.php' );
	    require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/deprecated-functions.php' );
	    require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/core-functions.php' );
		require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/class-geodir-datetime.php' );
        require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/admin/settings/functions.php' );
	    $this->settings = $geodir_options = geodir_get_settings();

        include_once( GEODIRECTORY_PLUGIN_DIR . 'includes/class-geodir-post-types.php' ); // Registers post types

        if ( !defined( 'GEODIR_LATITUDE_ERROR_MSG' ) ) {
            require_once( GEODIRECTORY_PLUGIN_DIR . 'language.php' ); // Define language constants.
        }

	    GeoDir_Email::init();// set up the email class
	    require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/helper-functions.php' );
	    require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/validation-functions.php' );
        require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/user-functions.php' );
        GeoDir_AJAX::init();
	    GeoDir_Post_Data::init(); // post data
		GeoDir_Post_Limit::init(); // Posts limit
	    //GeoDir_Post_Revision::init(); // post revisions @todo not implemented yet
	    GeoDir_Compatibility::init(); // plugin/theme comaptibility checks
		GeoDir_Classifieds::init();

	    if( defined( 'ELEMENTOR_VERSION' ) ){
		    GeoDir_Elementor::init();
	    }

		// Block Theme comaptibility
		if ( function_exists( 'wp_is_block_theme' ) && wp_is_block_theme() ) {
			GeoDir_Block_Theme::init();
		}

	    GeoDir_SEO::init();

        require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/general-functions.php' );
        require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/template-functions.php' );
	    require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/post-functions.php' );
	    require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/image-functions.php' );
        require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/post-types-functions.php' );
        require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/taxonomy-functions.php' );
	    if(geodir_design_style()){
		    require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/custom-fields/input-functions-aui.php' );
	    }else{
		    require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/custom-fields/input-functions.php' );
	    }
	    require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/custom-fields/output-functions.php' );
	    require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/custom-fields/output-filter-functions.php' );
        require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/custom-fields/functions.php' );
	    require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/comments-functions.php' );
	    GeoDir_Comments::init();
        require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/location-functions.php' );
		require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/business-hours-functions.php' );
		require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/classifieds-functions.php' );

	    require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/class-geodir-maps.php' );
        require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/class-geodir-frontend-scripts.php' );
        //require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/class-geodir-permalinks.php' );

		if ( geodir_design_style() ) {
			GeoDir_Report_Post::init(); // Report Post
		}

		/**
		 * REST API.
		 */
		require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/class-geodir-api.php' );
		require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/class-geodir-auth.php' );
		require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/class-geodir-register-wp-admin-settings.php' );

        if ( $this->is_request( 'admin' ) || $this->is_request( 'test' ) || $this->is_request( 'cli' ) ) {
            if ( !empty( $_REQUEST['taxonomy'] ) ) {
                require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/admin/class-geodir-admin-taxonomies.php' );
            }

            new GeoDir_Admin(); // init the GD admin class

	        require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/admin/admin-functions.php' );
	        require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/admin/diagnostic-functions.php' );
			require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/admin/dashboard-functions.php' );
            GeoDir_Admin_Install::init(); // init the install class
			GeoDir_Admin_Upgrade::init(); // init the upgrade class
	        GeoDir_Admin_Tracker::init(); // tracking data
            require_once( GEODIRECTORY_PLUGIN_DIR . 'upgrade.php' );

            if( 'plugins.php' === $pagenow ) {
                // Better update message
                $file   = basename( GEODIRECTORY_PLUGIN_FILE );
                $folder = basename( dirname( GEODIRECTORY_PLUGIN_FILE ) );
                $hook   = "in_plugin_update_message-{$folder}/{$file}";
                add_action( $hook, 'geodir_admin_upgrade_notice', 20, 2 );
            }

            if ( 'edit.php' === $pagenow || 'post.php' === $pagenow || 'post-new.php' == $pagenow || ( defined( 'DOING_AJAX' ) && DOING_AJAX && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'inline-save' ) ) {
                GeoDir_Admin_Post_View::init();
            }
        }

        if ( $this->is_request( 'frontend' ) ) {
            require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/class-geodir-template-loader.php' ); // Template Loader
        }

		// If current WP Version >= 4.9.6.
		if ( version_compare( $wp_version, '4.9.6', '>=' ) ) {
			require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/class-geodir-privacy.php' );
		}

	    // @todo not ready for production yet
	    //require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/class-geodir-fse.php' );

	    if ( wp_get_theme()->get_stylesheet() == 'blockstrap' ) {
		    require_once( GEODIRECTORY_PLUGIN_DIR . 'includes/class-geodir-blockstrap.php' );
	    }

        $this->query = new GeoDir_Query();
		$this->api   = new GeoDir_API();
    }

	/**
	 * Hook into actions and filters.
	 * @since  2.3
	 */
	private function init_hooks() {
		register_activation_hook( __FILE__, array( $this, 'on_activate' ) );
		register_deactivation_hook( __FILE__, array( $this, 'on_deactivate' ) );

		add_action( 'init', array( $this, 'init' ), 0 );
	}

	/**
	 * Handle plugin activate action.
	 *
	 * @since 2.2.7
	 *
	 * @param bool $network_wide Optional. Whether to enable the plugin for all sites in the network
	 *                             or just the current site. Multisite only. Default false.
	 */
	public function on_activate( $network_wide = false ) {
		if ( ! defined( 'GEODIR_ACTIVATING' ) ) {
			define( 'GEODIR_ACTIVATING', true );
		}

		/**
		 * Fired on plugin activated.
		 *
		 * @param bool $network_wide Whether to enable the plugin for all sites in the network
		 *                             or just the current site. Multisite only. Default false.
		 */
		do_action( 'geodir_on_activate_core_plugin', $network_wide );
	}

	/**
	 * Handle plugin deactivate action.
	 *
	 * @since 2.2.7
	 *
	 * @param bool $network_wide Optional. Whether to enable the plugin for all sites in the network
	 *                             or just the current site. Multisite only. Default false.
	 */
	public function on_deactivate( $network_wide = false ) {
		if ( ! defined( 'GEODIR_DEACTIVATING' ) ) {
			define( 'GEODIR_DEACTIVATING', true );
		}

		// Delete Fast AJAX mu-plugin file.
		if ( is_file( WPMU_PLUGIN_DIR . '/geodir-fast-ajax.php' ) && file_exists( WPMU_PLUGIN_DIR . '/geodir-fast-ajax.php' ) ) {
			unlink( WPMU_PLUGIN_DIR . '/geodir-fast-ajax.php' );
		}

		/**
		 * Fired on plugin deactivated.
		 *
		 * @param bool $network_wide Whether to enable the plugin for all sites in the network
		 *                             or just the current site. Multisite only. Default false.
		 */
		do_action( 'geodir_on_deactivate_core_plugin', $network_wide );
	}

    /**
     * Init GeoDirectory when WordPress Initialises.
     */
    public function init() {
        // Before init action.
        do_action( 'geodirectory_before_init' );

		// locations
	    $location_class_name = apply_filters('geodir_class_location','GeoDir_Location');
	    $this->location = new $location_class_name;

	    // permalinks
	    $permalinks_class_name = apply_filters('geodir_class_permalinks','GeoDir_Permalinks');
	    $this->permalinks = new $permalinks_class_name;

	    // taxonomies
	    $taxonomies_class_name = apply_filters('geodir_class_taxonomies','GeoDir_Taxonomies');
	    $this->taxonomies = new $taxonomies_class_name;

	    // notifications
	    $notifications_class_name = apply_filters('geodir_class_notifications','GeoDir_Notifications');
	    $this->notifications = new $notifications_class_name;

	    // GD hints
	    if(geodir_get_option('enable_hints',1)){
		    if(current_user_can('administrator')) {
			    new GeoDir_Hints();
		    }
	    }

        // Init action.
        do_action( 'geodirectory_init' );
    }

    /**
     * Define constant if not already set.
     *
     * @param  string $name
     * @param  string|bool $value
     */
    private function define( $name, $value ) {
        if ( ! defined( $name ) ) {
            define( $name, $value );
        }
    }

    /**
     * Request type.
     *
     * @param  string $type admin, frontend, ajax, cron, test or CLI.
     * @return bool
     */
    private function is_request( $type ) {
        switch ( $type ) {
            case 'admin' :
                return is_admin();
                break;
            case 'ajax' :
                return defined( 'DOING_AJAX' );
                break;
            case 'cli' :
                return ( defined( 'WP_CLI' ) && WP_CLI );
                break;
            case 'cron' :
                return defined( 'DOING_CRON' );
                break;
            case 'frontend' :
                return ( ! is_admin() || defined( 'DOING_AJAX' ) ) && ! defined( 'DOING_CRON' );
                break;
            case 'test' :
                return defined( 'GD_TESTING_MODE' );
                break;
        }

        return null;
    }

	/**
	 * Check the active theme.
	 *
	 * @since  2.0.0
	 * @param  string $theme Theme slug to check.
	 * @return bool
	 */
	private function is_active_theme( $theme ) {
		return get_template() === $theme;
	}

	/**
	 * Get the plugin url.
	 *
	 * @return string
	 */
	public function plugin_url() {
		return untrailingslashit( plugins_url( '/', GEODIRECTORY_PLUGIN_FILE ) );
	}

	/**
	 * Get the plugin path.
	 *
	 * @return string
	 */
	public function plugin_path() {
		return untrailingslashit( plugin_dir_path( GEODIRECTORY_PLUGIN_FILE ) );
	}

	/**
	 * Get the template path.
	 *
	 * @return string
	 */
	public function template_path() {
		return trailingslashit( geodir_get_theme_template_dir_name() );
	}

	/**
	 * Get Ajax URL.
	 *
	 * @return string
	 */
	public function ajax_url() {
		return admin_url( 'admin-ajax.php', 'relative' );
	}
}

endif;

/**
 * The main function responsible for returning the one true GeoDirectory
 * Instance to functions everywhere.
 *
 * Use this function like you would a global variable, except without needing
 * to declare the global.
 *
 * Example: <?php $geodirectory = geodirectory(); ?>
 *
 * @since 2.0.0
 * @return GeoDirectory The one true GeoDirectory Instance
 */
function GeoDir() {
    return GeoDirectory::instance();
}
// Global for backwards compatibility.
$GLOBALS['geodirectory'] = GeoDir();