<?php
/**
 * Plugin Name: Easy Digital Downloads - Add to Cart Popup
 * Plugin URI:  https://easydigitaldownloads.com/downloads/add-cart-popup/
 * Description: An Easy Digital Downloads extension for showing a lightbox popup when customers click the "Add to Cart" button. <strong>Requires PHP 5.3 or later.</strong>
 * Version:     1.1.3
 * Author:      Sandhills Development, LLC
 * Author URI:  https://sandhillsdev.com
 *
 * @author      Sandhills Development, LLC
 * @copyright   2021 Sandhills Development, LLC
 */

/*
 * Copyright 2021 Sandhills Development, LLC (email : support@easydigitaldownloads.com)
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */

// If the file is called directly, or has already been called, abort
if ( ! defined('WPINC') || defined('EDD_ACP') ) die;

// Define short-hand directory separator if not already defined
if ( ! defined('DS') ) define( 'DS', DIRECTORY_SEPARATOR );

define( 'EDD_ACP_MIN_PHP_VERSION',	'5.3' );
define( 'EDD_ACP_MIN_WP_VERSION',	'4.0' );

// Directory and path constant definitions
define( 'EDD_ACP', 					__FILE__ );
define( 'EDD_ACP_DIR',				plugin_dir_path(EDD_ACP) );
define( 'EDD_ACP_BASE',				plugin_basename(EDD_ACP) );
define( 'EDD_ACP_URL',				plugin_dir_url(EDD_ACP) );
define( 'EDD_ACP_ASSETS_URL',		EDD_ACP_URL . 'assets/' );
define( 'EDD_ACP_CSS_URL',			EDD_ACP_ASSETS_URL . 'css/' );
define( 'EDD_ACP_JS_URL',			EDD_ACP_ASSETS_URL . 'js/' );
define( 'EDD_ACP_INCLUDES_DIR',		EDD_ACP_DIR . 'includes' . DS );
define( 'EDD_ACP_LANG_DIR',			EDD_ACP_DIR . 'languages' . DS );
define( 'EDD_ACP_DOCS_URL',         'https://docs.easydigitaldownloads.com/article/1271-add-to-cart-popup');

// Load the autoloader - lol
require EDD_ACP_DIR . 'autoload.php';
// Add autoloading paths
edd_acp_autoloader()->add( 'Aventura\\Edd\\AddToCartPopup', EDD_ACP_INCLUDES_DIR );

/**
 * Gets the singleton instance of the plugin.
 *
 * @staticvar Aventura\Edd\AddToCartPopup\Plugin The singleton instance
 * @return Aventura\Edd\AddToCartPopup\Plugin The singleton instance of the plugin.
 */
function edd_acp() {
	static $instance = null;
	return is_null($instance)
		? $instance = new Aventura\Edd\AddToCartPopup\Core\Plugin(EDD_ACP)
		: $instance;
}

// Activation/Deactivation hooks
register_activation_hook( __FILE__, array( edd_acp(), 'onActivate' ) );
register_deactivation_hook( __FILE__, array( edd_acp(), 'onDeactivate' ) );

// Hotload all files in the includes directory
$entries = glob(sprintf('%s*.%s', EDD_ACP_INCLUDES_DIR, 'php'));
if (is_array($entries)) {
	foreach ($entries as $filename) {
		include_once $filename;
	}
}

// "Execute" the plugin functionality
edd_acp()->run();