openpub-rss.php

<?php
/**
 * Plugin Name:       OpenPub RSS
 * Plugin URI:        https://www.openwebconcept.nl/
 * Description:       RSS feed functionality for OpenPub
 * Version:           1.0.0
 * Author:            Acato
 * Author URI:        https://www.acato.nl/
 * License:           GPL-3.0-or-later
 * License URI:       https://www.gnu.org/licenses/gpl-3.0.html
 * Text Domain:       openpub-rss
 * Domain Path:       /languages
 *
 * @package OWC\OpenPub\RSS
 */

// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
	die;
}

/**
 * Plugin version
 */
define( 'OPENPUB_RSS_VERSION', '1.0.0' );

/**
 * Plugin directory path
 */
define( 'OPENPUB_RSS_DIR', plugin_dir_path( __FILE__ ) );

/**
 * Plugin directory URL
 */
define( 'OPENPUB_RSS_URL', plugin_dir_url( __FILE__ ) );

/**
 * Load the autoloader
 */
require_once plugin_dir_path( __FILE__ ) . 'src/includes' . DIRECTORY_SEPARATOR . 'class-autoloader.php';
spl_autoload_register( array( '\OWC\OpenPub\RSS\Includes\Autoloader', 'autoload' ) );

/**
 * Activation hook - flush rewrite rules
 */
register_activation_hook(
	__FILE__,
	function () {
		// Initialize the plugin to register rewrite rules.
		if ( class_exists( 'OWC\\OpenPub\\RSS\\Includes\\Plugin' ) ) {
			OWC\OpenPub\RSS\Includes\Plugin::instance();
		}

		// Flush rewrite rules so our custom URLs work immediately.
		flush_rewrite_rules();
	}
);

/**
 * Deactivation hook - flush rewrite rules
 */
register_deactivation_hook(
	__FILE__,
	function () {
		flush_rewrite_rules();
	}
);

/**
 * Begin execution of the plugin
 */
add_action(
	'plugins_loaded',
	function () {
		if ( class_exists( 'OWC\\OpenPub\\RSS\\Includes\\Plugin' ) ) {
			OWC\OpenPub\RSS\Includes\Plugin::instance();
		}
	},
	10
);