issuem.php

<?php
/**
 * Main PHP file used to for initial calls to IssueM's classes and functions.
 *
 * @package IssueM
 */
 
/*
Plugin Name: IssueM
Plugin URI: http://issuem.com/
Description: A feature rich magazine and newspaper issue manager plugin for WordPress.
Author: IssueM Development Team
Version: 1.2.3
Author URI: http://issuem.com/
Tags: 
*/

/**
 * Defined constants
 *
 * @since 1.2.0
 */
if ( !defined( 'ISSUEM_STORE_URL' ) )
	define( 'ISSUEM_STORE_URL', 					'http://issuem.com' );
	
define( 'ISSUEM_SLUG', 				'issuem' );
define( 'ISSUEM_VERSION', 			'1.2.3' );
define( 'ISSUEM_DB_VERSION', 		'1.0.0' );
define( 'ISSUEM_URL', 				plugin_dir_url( __FILE__ ) );
define( 'ISSUEM_PATH', 				plugin_dir_path( __FILE__ ) );
define( 'ISSUEM_BASENAME', 			plugin_basename( __FILE__ ) );
define( 'ISSUEM_REL_DIR', 			dirname( ISSUEM_BASENAME ) );
define( 'ISSUEM_PATH_PARENT_THEME', get_template_directory() );
define( 'ISSUEM_URL_PARENT_THEME',  get_template_directory_uri() );
define( 'ISSUEM_PATH_CHILD_THEME',  get_stylesheet_directory() );
define( 'ISSUEM_URL_CHILD_THEME',   get_stylesheet_directory_uri() );

/**
 * Instantiate IssueM class, require helper files
 *
 * @since 1.2.0
 */
function issuem_plugins_loaded() {

	require_once( 'issuem-templates.php' );
	require_once( 'issuem-class.php' );
	require_once( 'view-classes/issuem-class-article.php' );

	// Instantiate the Pigeon Pack class
	if ( class_exists( 'IssueM' ) ) {
		
		global $dl_plugin_issuem;
		
		$dl_plugin_issuem = new IssueM();
		$issuem_settings = $dl_plugin_issuem->get_settings();
		
		require_once( 'issuem-post-type.php' );
		require_once( 'issuem-taxonomy.php' );
		require_once( 'issuem-functions.php' );
		
		if ( empty( $issuem_settings['use_wp_taxonomies'] ) ) { 
			// Don't load these if we don't have too
			require_once( 'issuem-cats-taxonomy.php' );
			require_once( 'issuem-tags-taxonomy.php' );
		
		}
		
		require_once( 'issuem-shortcodes.php' );
		require_once( 'issuem-widgets.php' );
		require_once( 'issuem-feeds.php' );
			
		//Internationalization
		load_plugin_textdomain( 'issuem', false, ISSUEM_REL_DIR . '/i18n/' );
		
		do_action( 'issuem_loaded' );
			
	}

}
add_action( 'plugins_loaded', 'issuem_plugins_loaded', 4815162342 ); //wait for the plugins to be loaded before init