WordPress Plugin Boilerplate

wp-plugin-boilerplate.php

<?php
/*
Plugin Name: Plugin Boilerplate
Plugin URI: https://themecoder.de/
Description: My boilerplate for WordPress Plugins
Author: Thomas Weichselbaumer
Author URI: http://netzberufler.de
Version: 1.0
Text Domain: plugin-boilerplate
Domain Path: /languages/
License: GPL v3
License URI: http://www.gnu.org/licenses/gpl-3.0.html

Plugin Boilerplate
Copyright(C) 2016, Thomas Weichselbaumer - kontakt@themecoder.de

*/

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

/**
 * Main Plugin_Boilerplate Class
 *
 * @package Plugin Boilerplate
 */
class Plugin_Boilerplate {

	/**
	 * Call all Functions to setup the Plugin
	 *
	 * @uses Plugin_Boilerplate::constants() Setup the constants needed
	 * @uses Plugin_Boilerplate::includes() Include the required files
	 * @uses Plugin_Boilerplate::setup_actions() Setup the hooks and actions
	 * @return void
	 */
	static function setup() {

		// Setup Constants.
		self::constants();

		// Setup Translation.
		add_action( 'plugins_loaded', array( __CLASS__, 'translation' ) );

		// Include Files.
		self::includes();

		// Setup Action Hooks.
		self::setup_actions();

	}

	/**
	 * Setup plugin constants
	 *
	 * @return void
	 */
	static function constants() {

		// Define Plugin Name.
		define( 'PLUGIN_BOILERPLATE_NAME', 'Plugin Boilerplate' );

		// Define Version Number.
		define( 'PLUGIN_BOILERPLATE_VERSION', 1.0 );

		// Plugin Folder Path.
		define( 'PLUGIN_BOILERPLATE_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );

		// Plugin Folder URL.
		define( 'PLUGIN_BOILERPLATE_PLUGIN_URL', plugin_dir_url( __FILE__ ) );

		// Plugin Root File.
		define( 'PLUGIN_BOILERPLATE_PLUGIN_FILE', __FILE__ );

	}

	/**
	 * Load Translation File
	 *
	 * @return void
	 */
	static function translation() {

		load_plugin_textdomain( 'plugin-boilerplate', false, dirname( plugin_basename( PLUGIN_BOILERPLATE_PLUGIN_FILE ) ) . '/languages/' );

	}

	/**
	 * Include required files
	 *
	 * @return void
	 */
	static function includes() {

		// Include Admin Classes.
		require_once PLUGIN_BOILERPLATE_PLUGIN_DIR . '/includes/admin/class-plugin-boilerplate-settings.php';
		require_once PLUGIN_BOILERPLATE_PLUGIN_DIR . '/includes/admin/class-plugin-boilerplate-settings-page.php';

		// Include Plugin Classes.
		require_once PLUGIN_BOILERPLATE_PLUGIN_DIR . '/includes/class-plugin-features.php';

	}

	/**
	 * Setup Action Hooks
	 *
	 * @see https://codex.wordpress.org/Function_Reference/add_action WordPress Codex
	 * @return void
	 */
	static function setup_actions() {

		// Enqueue Stylesheet.
		add_action( 'wp_enqueue_scripts', array( __CLASS__, 'enqueue_styles' ) );

	}

	/**
	 * Enqueue Stylesheet
	 *
	 * @return void
	 */
	static function enqueue_styles() {

		// Enqueue Plugin Stylesheet.
		wp_enqueue_style( 'plugin-boilerplate', PLUGIN_BOILERPLATE_PLUGIN_URL . 'assets/css/plugin-boilerplate.css', array(), PLUGIN_BOILERPLATE_VERSION );

	}
}

// Run Plugin.
Plugin_Boilerplate::setup();