started-plugin.php

<?php
/**
 * Plugin Name: PM Started Plugin
 * Plugin URI:  #
 * Description: A started plugin.
 * Version:     0.0.1
 * Author:      PressMaximum
 * Author URI:  #
 * Text Domain: started-plugin
 * Domain Path: /languages
 * License:     GPL-2.0+
 */

/**
 * Copyright (c) 2018 PressMaximum (email : PressMaximum@gmail.com)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License, version 2 or, at
 * your discretion, any later version, as published by the Free
 * Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
// Useful global constants.
define( 'STARTED_PLUGIN_VERSION', '0.0.1' );
define( 'STARTED_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
define( 'STARTED_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );

class Started_Plugin_Start {
	/**
	 * Plugin url
	 *
	 * @var [string]
	 */
	protected $plugin_url;
	/**
	 * Plugin dir
	 *
	 * @var [string]
	 */
	protected $plugin_dir;
	/**
	 * Constructor
	 */
	public function __construct() {
		$this->plugin_url = STARTED_PLUGIN_URL;
		$this->plugin_dir = STARTED_PLUGIN_DIR;
		add_action( 'init', array( $this, 'load_textdomain' ) );

		$this->load_files();
	}

	/**
	 * Load text domain
	 *
	 * @return void
	 */
	function load_textdomain() {
		load_plugin_textdomain( 'started-plugin', false, basename( dirname( __FILE__ ) ) . '/languages' );
	}

	/**
	 * Load neccessary files
	 *
	 * @return void
	 */
	function load_files() {
		if ( ! class_exists( 'CMB2' ) ) {
			if ( file_exists( $this->plugin_dir . 'inc/3rd/CMB2/init.php' ) ) {
				require_once $this->plugin_dir . 'inc/3rd/CMB2/init.php';
			}
		}
		// Include files.
		require_once $this->plugin_dir . 'inc/admin/class-setting.php';
		require_once $this->plugin_dir . 'inc/class-plugin.php';
	}
}
new Started_Plugin_Start();
/**
 * Main instance of Started_Plugin.
 *
 * Returns the main instance of Started_Plugin to prevent the need to use globals.
 *
 * @since  0.1.0
 * @return Started_Plugin
 */
function started_plugin() {
	return Started_Plugin::instance();
}

add_action( 'plugins_loaded', 'started_plugin_init', 2 );
function started_plugin_init() {
	started_plugin();
}