/wpeasycart.php

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<?php
/**
 * Plugin Name: WP EasyCart
 * Plugin URI: http://www.wpeasycart.com
 * Description: The WordPress Shopping Cart by WP EasyCart is a simple install into new or existing WordPress blogs. Customers purchase directly from your store! Get a full eCommerce platform in WordPress! Sell products, downloadable goods, gift cards, clothing and more! Now with WordPress, the powerful features are still very easy to administrate! If you have any questions, please view our website at <a href="http://www.wpeasycart.com" target="_blank">WP EasyCart</a>.  <br /><br /><strong>*** UPGRADING? Please be sure to backup your plugin, or follow our upgrade instructions at <a href="http://www.wpeasycart.com/docs/2.0.0/index/upgrading.php" target="_blank">WP EasyCart Upgrading</a> ***</strong>
 
 * Version: 2.1.21
 * Author: Level Four Development, llc
 * Author URI: http://www.wpeasycart.com
 *
 * This program is free to download and install, but requires the purchase of our shopping cart plugin to use live payment gateways, coupons, promotions, and more.
 * Each site requires a license for live use and must be purchased through the WP EasyCart website.
 *
 * @package wpeasycart
 * @version 2.1.21
 * @author WP EasyCart <sales@wpeasycart.com>
 * @copyright Copyright (c) 2012, WP EasyCart
 * @link http://www.wpeasycart.com
 */
 
define( 'EC_PUGIN_NAME', 'WP EasyCart');
define( 'EC_PLUGIN_DIRECTORY', 'wp-easycart');
define( 'EC_CURRENT_VERSION', '2_1_21' );
define( 'EC_CURRENT_DB', '1_19' );

if( !defined( "EC_QB_PLUGIN_DIRECTORY" ) )
	define( 'EC_QB_PLUGIN_DIRECTORY', 'wp-easycart-quickbooks' );

require_once( WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . '/inc/ec_config.php' );

// Setup Hook Structure
ec_setup_hooks( );

// Check and add hooks
if( file_exists( WP_PLUGIN_DIR . "/wp-easycart-data/ec_hooks.php" ) )
	include( WP_PLUGIN_DIR . "/wp-easycart-data/ec_hooks.php" );

function ec_activate(){
	
	// ADD WORDPRESS OPTIONS
	$wpoptions = new ec_wpoptionset();
	$wpoptions->add_options();
	
	//INITIALIZE DATABASE
	$mysqli = new ec_db();
	
	// FIRST ATTEMPT TO INSTALL THE INITIAL VERSION.
	$install_sql_url = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . '/inc/admin/sql/install_' . EC_CURRENT_DB . '.sql';
	$f = fopen( $install_sql_url, "r" ) or die( "Could not open the install sql script. Likely the permissions on the file when copied from WordPress are preventing our activation script from accessing the install script. To fix this issue, look in your default wordpress plugins folder, then change the permissions on the following file to 775: wp-easycart/inc/admin/sql/install_x_x.sql (look for the highest version). Please submit a support ticket at www.wpeasycart.com with FTP access if you wish to have the WP EasyCart staff help you get up and running." );
	
	$install_sql = fread( $f, filesize( $install_sql_url ) );
	$install_sql_array = explode(';', $install_sql);
	$mysqli->install( $install_sql_array );
	// END SQL INSTALLER
	
	// START SQL UPGRADER
	if( get_option( 'ec_option_db_version' ) && EC_CURRENT_DB != get_option( 'ec_option_db_version' ) ){
		$update_sql_url = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . '/inc/admin/sql/upgrade_' . get_option( 'ec_option_db_version') . '_to_' . EC_CURRENT_DB . '.sql';
		$f = fopen( $update_sql_url, "r") or die("The Wp EasyCart plugin was unable to access the database upgrade script. Upgrade halted. To fix this problem, change the permissions on the following files to 775 and try again: wp-easycart/inc/admin/sql/upgrade_x_x_to_x_x (change all upgrade files unless you know what plugin DB version you have and which you are upgrading to). Contact WP EasyCart support by submitting a support ticket at www.wpeasycart.com with FTP access for assistance.");
		$upgrade_sql = fread( $f, filesize( $update_sql_url ) );
		$upgrade_sql_array = explode(';', $upgrade_sql);
		$db = new ec_db();
		$db->upgrade( $upgrade_sql_array );
		update_option( 'ec_option_db_version', EC_CURRENT_DB );
	}
	// END SQL UPGRADER
	
	// UPDATE SITE URL
	$site = explode( "://", ec_get_url( ) );
	$site = $site[1];
	$mysqli->update_url( $site );
	// END UPDATE SITE URL 
	
	//SETUP BASIC LANGUAGE SETTINGS
	$language = new ec_language( );
	
	//WE BLOCK THIS FROM THE ec_config.php TO PREVENT OUTPUT ON ACTIVATION, INCLUDE HERE...
	update_option( 'ec_option_is_installed', '1' );
	$GLOBALS['setting'] = new ec_setting( );
	
	//WRITE OUR EC_CONN FILE FOR AMFPHP
	global $wpdb;
	$ec_conn_php = "<?php
						define ('HOSTNAME','" . DB_HOST . "'); 	
						define ('DATABASE','" . DB_NAME . "'); 		
						define ('USERNAME','" . DB_USER . "'); 	
						define ('PASSWORD','" . DB_PASSWORD . "'); 
						define ('WP_PREFIX','" . $wpdb->base_prefix . "');
					?>"; 

	$ec_conn_filename = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/connection/ec_conn.php";
	
	if( is_writable( WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/connection/" ) ){
		$ec_conn_filehandler = fopen($ec_conn_filename, 'w');
		fwrite($ec_conn_filehandler, $ec_conn_php);
		fclose($ec_conn_filehandler);
	}
	//END WRITE FOR EC_CONN FILE FOR AMFPHP
	
	// FIX FOR CURRENCY ISSUES
	if( get_option( 'ec_option_currency' ) == '&#36;' ){
		update_option( 'ec_option_currency', '$' );	
	}
	// END FIX FOR CURRENCY ISSUES
	
	// IF NO wp-easycart-data FOLDER
	// SHOULD ONLY RUN ON FIRST INSTALL
	if( !is_dir( WP_PLUGIN_DIR . "/wp-easycart-data/" ) ){
		
		$to = WP_PLUGIN_DIR . "/wp-easycart-data/";
		$from = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/";
		
		// CHECK IF WRITABLE
		if( !is_writable( WP_PLUGIN_DIR ) ){
			
			// We really can't do anything now about the data folder. Lets try and get people to do this in the install page.
			
		}else{
		
			// For a first time install, use the old linking style
			update_option( 'ec_option_use_old_linking_style', '1' );
			
			mkdir( $to, 0755 );
			
			// COPY FROM wp-easycart to wp-easycart-data
			wpeasycart_copyr( $from . "products", $to . "products" );
			wpeasycart_copyr( $from . "design", $to . "design" );
			wpeasycart_copyr( $from . "connection", $to . "connection" );
			
		}
	}
	
	// Create Uploads folder if it doesn't exist
	if( !is_dir( WP_PLUGIN_DIR . "/wp-easycart/products/uploads/" ) ){
		mkdir( WP_PLUGIN_DIR . "/wp-easycart/products/uploads/" );
	}
	if( !is_dir( WP_PLUGIN_DIR . "/wp-easycart-data/products/uploads/" ) ){
		mkdir( WP_PLUGIN_DIR . "/wp-easycart-data/products/uploads/" );
	}
	
	// Fix for new installs, make sure the smart states is set to true. This is because old installs would be messed up without this.
	$fixrow = $wpdb->get_row( "SELECT ec_state.id_sta FROM ec_state WHERE ec_state.name_sta = 'FIXFORFRESHINSTALLS'" );
	if( $fixrow ){
		update_option( 'ec_option_use_smart_states', '1' );
		update_option( 'ec_option_display_country_top', '1' );
		update_option( 'ec_option_use_address2', '1' );
		$wpdb->query( "DELETE FROM ec_state WHERE ec_state.name_sta = 'FIXFORFRESHINSTALLS'" );
	}
	
}

function ec_uninstall(){
	
	$mysqli = new ec_db();
	
	$uninstall_sql_url = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . '/inc/admin/sql/uninstall_' .  get_option( 'ec_option_db_version' ) . '.sql';
	
	if( file_exists( $uninstall_sql_url ) ){
		$f = fopen( $uninstall_sql_url, "r" );	
		$uninstall_sql = fread( $f, filesize( $uninstall_sql_url ) );
		$uninstall_sql_array = explode(';', $uninstall_sql);
		$mysqli->uninstall( $uninstall_sql_array );
	}
	
	//delete options
	$wpoptions = new ec_wpoptionset();
	$wpoptions->delete_options();
	
	$data_dir = WP_PLUGIN_DIR . "/wp-easycart-data/";
	if( !is_writable( $data_dir ) ){
		// Could not open the file, lets write it via ftp!
		$ftp_server = $_POST['hostname'];
		$ftp_user_name = $_POST['username'];
		$ftp_user_pass = $_POST['password'];
		
		// set up basic connection
		$conn_id = ftp_connect( $ftp_server ) or die("Couldn't connect to $ftp_server");
		
		// login with username and password
		$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
		
		if( !$login_result ){
			
			die( "Could not connect to your server via FTP to uninstall your wp-easycart. Please remove the files manually." );
			
		}else{
			ec_delete_directory_ftp( $conn_id, $data_dir );
		}
	}else{
		ec_recursive_remove_directory( $data_dir );
	}
	
	// Clean up linking structure
	$store_posts = get_posts( array( 'post_type' => 'ec_store', 'posts_per_page' => 10000 ) );
	foreach( $store_posts as $store_post ) {
		wp_delete_post( $store_post->ID, true);
	}
}

register_activation_hook( __FILE__, 'ec_activate' );
register_uninstall_hook( __FILE__, 'ec_uninstall' );

function load_ec_pre(){
	
	// UPGRADE THE DB IF NEEDED
	if( get_option( 'ec_option_db_version' ) && EC_CURRENT_DB != get_option( 'ec_option_db_version' ) ){
		$update_sql_url = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . '/inc/admin/sql/upgrade_' . get_option( 'ec_option_db_version') . '_to_' . EC_CURRENT_DB . '.sql';
		$f = fopen( $update_sql_url, "r") or die("The Wp EasyCart plugin was unable to access the database upgrade script. Upgrade halted. To fix this problem, change the permissions on the following files to 775 and try again: wp-easycart/inc/admin/sql/upgrade_x_x_to_x_x (change all upgrade files unless you know what plugin DB version you have and which you are upgrading to). Contact WP EasyCart support by submitting a support ticket at www.wpeasycart.com with FTP access for assistance.");
		$upgrade_sql = fread( $f, filesize( $update_sql_url ) );
		$upgrade_sql_array = explode(';', $upgrade_sql);
		$db = new ec_db();
		$db->upgrade( $upgrade_sql_array );
		update_option( 'ec_option_db_version', EC_CURRENT_DB );
	}
	// END UPGRADE THE DB IF NEEDED
	
	// CREATE DATA FOLDER IF IT DOESN'T EXIST
	if( !is_dir( WP_PLUGIN_DIR . "/wp-easycart-data/" ) ){
		
		$to = WP_PLUGIN_DIR . "/wp-easycart-data/";
		$from = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/";
		
		if( !is_writable( WP_PLUGIN_DIR ) ){
			
			// We really can't do anything now about the data folder. Lets try and get people to do this in the install page.
			
		}else{
			mkdir( $to, 0755 );
			
			// Now backup
			wpeasycart_copyr( $from . "products", $to . "products" );
			wpeasycart_copyr( $from . "design", $to . "design" );
			wpeasycart_copyr( $from . "connection", $to . "connection" );
			
		}
	}
	// END CREATE DATA FOLDER IF IT DOESN'T EXIST
	
	// CHECK FOR PRODUCTS FOLDER STRUCTURE IN MAIN FOLDER, ADD IF NEEDED
	$products_folder = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/products/";
	$banners = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/products/banners/";
	$downloads = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/products/downloads/";
	$pics1  = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/products/pics1/";
	$pics2 = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/products/pics2/";
	$pics3 = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/products/pics3/";
	$pics4 = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/products/pics4/";
	$pics5 = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/products/pics5/";
	$swatches = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/products/swatches/";
	$uploads = WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/products/uploads/";
	
	if( !is_dir( $products_folder ) )
		mkdir( $products_folder, 0755 );
		
	if( !is_dir( $banners ) )
		mkdir( $banners, 0755 );
		
	if( !is_dir( $downloads ) )
		mkdir( $downloads, 0751 );
		
	if( !is_dir( $pics1 ) )
		mkdir( $pics1, 0755 );
		
	if( !is_dir( $pics2 ) )
		mkdir( $pics2, 0755 );
		
	if( !is_dir( $pics3 ) )
		mkdir( $pics3, 0755 );
		
	if( !is_dir( $pics4 ) )
		mkdir( $pics4, 0755 );
		
	if( !is_dir( $pics5 ) )
		mkdir( $pics5, 0755 );
		
	if( !is_dir( $swatches ) )
		mkdir( $swatches, 0755 );
		
	if( !is_dir( $uploads ) )
		mkdir( $uploads, 0751 );
	
	// END CHECK FOR PRODUCTS FOLDER
	
	// CHECK FOR PRODUCTS FOLDER STRUCTURE IN DATA FOLDER, ADD IF NEEDED
	$products_folder = WP_PLUGIN_DIR . "/wp-easycart-data/products/";
	$banners = WP_PLUGIN_DIR . "/wp-easycart-data/products/banners/";
	$downloads = WP_PLUGIN_DIR . "/wp-easycart-data/products/downloads/";
	$pics1  = WP_PLUGIN_DIR . "/wp-easycart-data/products/pics1/";
	$pics2 = WP_PLUGIN_DIR . "/wp-easycart-data/products/pics2/";
	$pics3 = WP_PLUGIN_DIR . "/wp-easycart-data/products/pics3/";
	$pics4 = WP_PLUGIN_DIR . "/wp-easycart-data/products/pics4/";
	$pics5 = WP_PLUGIN_DIR . "/wp-easycart-data/products/pics5/";
	$swatches = WP_PLUGIN_DIR . "/wp-easycart-data/products/swatches/";
	$uploads = WP_PLUGIN_DIR . "/wp-easycart-data/products/uploads/";
	
	if( !is_dir( $products_folder ) )
		mkdir( $products_folder, 0755 );
		
	if( !is_dir( $banners ) )
		mkdir( $banners, 0755 );
		
	if( !is_dir( $downloads ) )
		mkdir( $downloads, 0751 );
		
	if( !is_dir( $pics1 ) )
		mkdir( $pics1, 0755 );
		
	if( !is_dir( $pics2 ) )
		mkdir( $pics2, 0755 );
		
	if( !is_dir( $pics3 ) )
		mkdir( $pics3, 0755 );
		
	if( !is_dir( $pics4 ) )
		mkdir( $pics4, 0755 );
		
	if( !is_dir( $pics5 ) )
		mkdir( $pics5, 0755 );
		
	if( !is_dir( $swatches ) )
		mkdir( $swatches, 0755 );
		
	if( !is_dir( $uploads ) )
		mkdir( $uploads, 0751 );
	
	// END CHECK FOR PRODUCTS FOLDER
	
	///////////////////////////////////////////////////////////////////////////////////
	// This is a check to ensure old users are upgraded to the new linking format
	///////////////////////////////////////////////////////////////////////////////////
	if( !get_option( 'ec_option_new_linking_setup' ) ){
		$db = new ec_db();
		$menulevel1_items = $db->get_menulevel1_items( );
		$menulevel2_items = $db->get_menulevel2_items( );
		$menulevel3_items = $db->get_menulevel3_items( );
		$product_list = $db->get_product_list( "", "", "", "" );
		$category_list = $db->get_category_list( );
		$manufacturer_list = $db->get_manufacturer_list( );
		
		foreach( $menulevel1_items as $menu_item ){
			if( $menu_item->menulevel1_post_id == 0 ){
				// Add a post id
				$post = array(	'post_content'	=> "[ec_store menuid=\"" . $menu_item->menulevel1_id . "\"]",
								'post_status'	=> "publish",
								'post_title'	=> $menu_item->menu1_name,
								'post_type'		=> "ec_store"
							  );
				$post_id = wp_insert_post( $post );
				$db->update_menu_post_id( $menu_item->menulevel1_id, $post_id );
			}
		}
		
		foreach( $menulevel2_items as $menu_item ){
			if( $menu_item->menulevel2_post_id == 0 ){
				// Add a post id
				$post = array(	'post_content'	=> "[ec_store submenuid=\"" . $menu_item->menulevel2_id . "\"]",
								'post_status'	=> "publish",
								'post_title'	=> $menu_item->menu2_name,
								'post_type'		=> "ec_store"
							  );
				$post_id = wp_insert_post( $post );
				$db->update_submenu_post_id( $menu_item->menulevel2_id, $post_id );
			}
		}
		
		foreach( $menulevel3_items as $menu_item ){
			if( $menu_item->menulevel3_post_id == 0 ){
				// Add a post id
				$post = array(	'post_content'	=> "[ec_store subsubmenuid=\"" . $menu_item->menulevel3_id . "\"]",
								'post_status'	=> "publish",
								'post_title'	=> $menu_item->menu3_name,
								'post_type'		=> "ec_store"
							  );
				$post_id = wp_insert_post( $post );
				$db->update_subsubmenu_post_id( $menu_item->menulevel3_id, $post_id );
			}
		}
	
		foreach( $product_list as $product_single ){
			if( $product_single->post_id == 0 ){
				// Add a post id
				$post = array(	'post_content'	=> "[ec_store modelnumber=\"" . $product_single['model_number'] . "\"]",
								'post_status'	=> "publish",
								'post_title'	=> $product_single['title'],
								'post_type'		=> "ec_store"
							  );
				$post_id = wp_insert_post( $post );
				$db->update_product_post_id( $product_single['product_id'], $post_id );
			}
		}
	
		foreach( $manufacturer_list as $manufacturer_single ){
			if( $manufacturer_single->post_id == 0 ){
				// Add a post id
				$post = array(	'post_content'	=> "[ec_store manufacturerid=\"" . $manufacturer_single->manufacturer_id . "\"]",
								'post_status'	=> "publish",
								'post_title'	=> $manufacturer_single->name,
								'post_type'		=> "ec_store"
							  );
				$post_id = wp_insert_post( $post );
				$db->update_manufacturer_post_id( $manufacturer_single->manufacturer_id, $post_id );
			}
		}
	
		foreach( $category_list as $category_single ){
			if( $category_single->post_id == 0 ){
				// Add a post id
				$post = array(	'post_content'	=> "[ec_store groupid=\"" . $category_single->category_id . "\"]",
								'post_status'	=> "publish",
								'post_title'	=> $category_single->category_name,
								'post_type'		=> "ec_store"
							  );
				$post_id = wp_insert_post( $post );
				$db->update_product_post_id( $category_single->category_id, $post_id );
			}
		}
		
		update_option( 'ec_option_new_linking_setup', 1 );
	}
	///////////////////////////////////////////////////////////////////////////////////
	// END - linkage check
	///////////////////////////////////////////////////////////////////////////////////
	
	// START STATS AND FORM PROCESSING
	$storepageid = get_option('ec_option_storepage');
	$cartpageid = get_option('ec_option_cartpage');
	$accountpageid = get_option('ec_option_accountpage');
	
	$storepage = get_permalink( $storepageid );
	$cartpage = get_permalink( $cartpageid );
	$accountpage = get_permalink( $accountpageid );
			
	if( class_exists( "WordPressHTTPS" ) && isset( $_SERVER['HTTPS'] ) ){
		$https_class = new WordPressHTTPS( );
		$storepage = $https_class->makeUrlHttps( $storepage );
		$cartpage = $https_class->makeUrlHttps( $cartpage );
		$accountpage = $https_class->makeUrlHttps( $accountpage );
	}
	
	if(substr_count($storepage, '?'))							$permalinkdivider = "&";
	else														$permalinkdivider = "?";
	
	if( isset( $_SERVER['HTTPS'] ) )							$currentpageid = url_to_postid( "https://".$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'] );
	else														$currentpageid = url_to_postid( "http://".$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'] );
	
	if( isset( $_GET['ec_page'] ) && $_GET['ec_page'] == "checkout_success" && isset( $_GET['error_description'] ) && get_option( 'ec_option_payment_third_party' ) == "dwolla_thirdparty" ){
		$db = new ec_db( );
		$db->insert_response( $_GET['order_id'], 1, "Dwolla Third Party", print_r( $_GET, true ) );
		header( "location: " . $accountpage . $permalinkdivider . "ec_page=order_details&order_id=" . $_GET['order_id'] . "&ec_error=dwolla_error" );
	
	}else if( isset( $_GET['ec_page'] ) && $_GET['ec_page'] == "checkout_success" && get_option( 'ec_option_payment_third_party' ) == "dwolla_thirdparty" && isset( $_GET['signature'] ) && isset( $_GET['checkoutId'] ) && isset( $_GET['amount'] ) ){
		
		$dwolla_verification = ec_dwolla_verify_signature( $_GET['signature'], $_GET['checkoutId'], $_GET['amount'] );
		if( $dwolla_verification ){
			$db = new ec_db( );
			$db->update_order_status( $_GET['order_id'], "10" );
				
			// send email
			$order_row = $db->get_order_row( $_GET['order_id'], "guest", "guest" );
			$order_display = new ec_orderdisplay( $order_row, true );
			$order_display->send_email_receipt( );

			// Quickbooks Hook
			if( file_exists( WP_PLUGIN_DIR . "/" . EC_QB_PLUGIN_DIRECTORY . "/ec_quickbooks.php" ) ){
				$quickbooks = new ec_quickbooks( );
				$quickbooks->add_order( $order_id );
			}
			
			header( "location: " . $cartpage . $permalinkdivider . "ec_page=checkout_success&order_id=" . $_GET['order_id'] );
			
		}else{
			$db = new ec_db( );
			$db->insert_response( $_GET['order_id'], 1, "Dwolla Third Party", print_r( $_GET, true ) );
			header( "location: " . $accountpage . $permalinkdivider . "ec_page=order_details&order_id=" . $_GET['order_id'] . "&ec_error=dwolla_error" );
	
		}
	}
	
	/* Update the Menu and Product Statistics */
	if( isset( $_GET['model_number'] ) ){
		$db = new ec_db( );
		$db->update_product_views( $_GET['model_number'] );
	}else if( isset( $_GET['menuid'] ) ){
		$db = new ec_db( );
		$db->update_menu_views( $_GET['menuid'] );	
	}else if( isset( $_GET['submenuid'] ) ){
		$db = new ec_db( );
		$db->update_submenu_views( $_GET['submenuid'] );	
	}else if( isset( $_GET['subsubmenuid'] ) ){
		$db = new ec_db( );
		$db->update_subsubmenu_views( $_GET['subsubmenuid'] );	
	}
	
	/* Cart Form Actions, Process Prior to WP Loading */
	if( isset( $_POST['ec_cart_form_action'] ) ){
		$ec_cartpage = new ec_cartpage();
		$ec_cartpage->process_form_action( $_POST['ec_cart_form_action'] );
	}else if( isset( $_GET['ec_cart_action'] ) ){
		$ec_cartpage = new ec_cartpage();
		$ec_cartpage->process_form_action( $_GET['ec_cart_action'] );	
	}else if( isset( $_GET['ec_page'] ) && $_GET['ec_page'] == "3dsecure" ){
		$ec_cartpage = new ec_cartpage();
		$ec_cartpage->process_form_action( "3dsecure" );
	}else if( isset( $_GET['ec_page'] ) && $_GET['ec_page'] == "third_party" ){
		$ec_cartpage = new ec_cartpage();
		$ec_cartpage->process_form_action( "third_party_forward" );
	}else if( isset( $_GET['ec_page'] ) && $_GET['ec_page'] == "realex_redirect" ){
		$ec_cartpage = new ec_cartpage();
		$ec_cartpage->process_form_action( "realex_redirect" );
	}else if( isset( $_GET['ec_page'] ) && $_GET['ec_page'] == "realex_response" ){
		$ec_cartpage = new ec_cartpage();
		$ec_cartpage->process_form_action( "realex_response" );
	}else if( isset( $_GET['ec_page'] ) && $_GET['ec_page'] == "checkout_success" && isset( $_GET['ec_action'] ) && $_GET['ec_action'] == "paymentexpress" ){
		$ec_cartpage = new ec_cartpage();
		$ec_cartpage->process_form_action( "paymentexpress_thirdparty_response" );
	}else if( isset( $_GET['ec_page'] ) && $_GET['ec_page'] == "nets_return" && isset( $_GET['transactionId'] ) ){
		global $wpdb;
		$order_id = $wpdb->get_var( $wpdb->prepare( "SELECT ec_order.order_id FROM ec_order WHERE ec_order.nets_transaction_id = %s", $_GET['transactionId'] ) );
		
		$nets = new ec_nets( );
		$nets->process_payment_final( $order_id, $_GET['transactionId'], $_GET['responseCode'] );
	}
	
	/* Account Form Actions, Process Prior to WP Loading */
	if( isset( $_POST['ec_account_form_action'] ) ){
		$ec_accountpage = new ec_accountpage();
		$ec_accountpage->process_form_action( $_POST['ec_account_form_action'] );
	
	}else if( isset( $_GET['ec_page'] ) && $_GET['ec_page'] == "logout" ){
		$ec_accountpage = new ec_accountpage();
		$ec_accountpage->process_form_action( "logout" );
	
	}else if( isset( $_GET['ec_page'] ) && $_GET['ec_page'] == "print_receipt" ){
		include( WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . "/inc/scripts/print_receipt.php" );
		die( );
	
	}else if( isset( $_GET['ec_page'] ) && $_GET['ec_page'] == "activate_account" && isset( $_GET['email'] ) && isset( $_GET['key'] ) ){
		$db = new ec_db( );
		$is_activated = $db->activate_user( $_GET['email'], $_GET['key'] );
		if( $is_activated ){
			header( "location: " . $account_page . $permalinkdivider . "ec_page=login&account_success=activation_success" );
		}else{
			header( "location: " . $account_page . $permalinkdivider . "ec_page=login&account_error=activation_error" );
		}
	}
	
	/* Newsletter Form Actions */
	if( isset( $_POST['ec_newsletter_email'] ) ){
		$ec_db = new ec_db();
		$ec_db->insert_subscriber( $_POST['ec_newsletter_email'], "", "" );
	}
	
	// END STATS AND FORM PROCESSING
	
	// FIX FOR PRODUCT LIST DROP DOWN
	if( !get_option( 'ec_option_product_filter_1' ) && !get_option( 'ec_option_product_filter_2' ) && !get_option( 'ec_option_product_filter_3' ) && !get_option( 'ec_option_product_filter_4' ) && !get_option( 'ec_option_product_filter_5') && !get_option( 'ec_option_product_filter_6') && !get_option( 'ec_option_product_filter_7' ) ){
		update_option( 'ec_option_product_filter_1', '1' );
		update_option( 'ec_option_product_filter_2', '1' );
		update_option( 'ec_option_product_filter_3', '1' );
		update_option( 'ec_option_product_filter_4', '1' );
		update_option( 'ec_option_product_filter_5', '1' );
		update_option( 'ec_option_product_filter_6', '1' );
		update_option( 'ec_option_product_filter_7', '1' );
	}
	// END FIX FOR PRODUCT LIST DROP DOWN
}

function ec_custom_headers( ){
	if( isset( $_GET['order_id'] ) && isset( $_GET['orderdetail_id'] ) && isset( $_GET['download_id'] ) && isset( $_SESSION['ec_email'] ) && isset( $_SESSION['ec_password'] ) ){
		$mysqli = new ec_db( );
		$orderdetail_row = $mysqli->get_orderdetail_row( $_GET['order_id'], $_GET['orderdetail_id'], $_SESSION['ec_email'], $_SESSION['ec_password'] );
		$ec_orderdetail = new ec_orderdetail( $orderdetail_row, 1 );
	}
	
	if( isset( $_GET['ec_page'] ) && ( $_GET['ec_page'] == "checkout_payment" || $_GET['ec_page'] == "checkout_shipping" || $_GET['ec_page'] == "checkout_info" ) ){
		header('Cache-Control: no-cache, no-store, must-revalidate'); // HTTP 1.1.
		header('Pragma: no-cache'); // HTTP 1.0.
		header('Expires: 0'); // Proxies.
	}
}

function ec_cache_management( ){
	if( get_option( 'ec_option_caching_on' ) ){
		// File does not exist at all
		if( !file_exists( ABSPATH . "wp-content/plugins/wp-easycart-data/design/theme/" . get_option( 'ec_option_base_theme' ) . "/ec-store-css.css" ) ){
			ec_regenerate_css( );
			ec_regenerate_js( );
			update_option( 'ec_option_cached_date', time( ) );
		}
		
		// Use cache management system
		else if( get_option( 'ec_option_cache_update_period' ) ){
			
			$update_time = true;
			$new_time = time( );
			
			// Use a automatic cache builder and the last update has not been set
			if( get_option( 'ec_option_cache_update_period' ) && !get_option( 'ec_option_cached_date' ) ){
				ec_regenerate_css( );
				ec_regenerate_js( );
			}
			
			// Cache update daily
			else if( get_option( 'ec_option_cache_update_period' ) == '1' && get_option( 'ec_option_cached_date' ) < strtotime("-1 day") ){
				ec_regenerate_css( );
				ec_regenerate_js( );				
			}
			
			// Cache update weekly
			else if( get_option( 'ec_option_cache_update_period' ) == '1' && get_option( 'ec_option_cached_date' ) < strtotime("-1 week") ){
				ec_regenerate_css( );
				ec_regenerate_js( );				
			}
			
			// Cache update monthly
			else if( get_option( 'ec_option_cache_update_period' ) == '1' && get_option( 'ec_option_cached_date' ) < strtotime("-1 month") ){
				ec_regenerate_css( );
				ec_regenerate_js( );				
			}
			
			// Cache update yearly
			else if( get_option( 'ec_option_cache_update_period' ) == '1' && get_option( 'ec_option_cached_date' ) < strtotime("-1 year") ){
				ec_regenerate_css( );
				ec_regenerate_js( );				
			}
			
			// Do not update
			else{
				$update_time = false;
			}
			
			if( $update_time ){
				update_option( 'ec_option_cached_date', $new_time );
			}
		}
	}else{
		ec_regenerate_css( );
		ec_regenerate_js( );
		update_option( 'ec_option_cached_date', time( ) );
	}
}

function ec_regenerate_css( ){
	ob_start( "ec_save_css_file" );
	include( ABSPATH . "wp-content/plugins/" . EC_PLUGIN_DIRECTORY . '/inc/scripts/ec_css_generator.php' );
	ob_end_flush();
}

function ec_save_css_file( $buffer ){
	file_put_contents( ABSPATH . "wp-content/plugins/wp-easycart-data/design/theme/" . get_option( 'ec_option_base_theme' ) . "/ec-store-css.css", $buffer );
}

function ec_regenerate_js( ){
	if( file_exists( ABSPATH . "wp-content/plugins/wp-easycart-data/design/theme/" . get_option( 'ec_option_base_theme' ) . "/ec_account_billing_information/" ) ){ //check to see if any of the old folders exist
		ob_start( "ec_save_js_file" );
		include( ABSPATH . "wp-content/plugins/" . EC_PLUGIN_DIRECTORY . '/inc/scripts/ec_js_generator.php' );
		ob_end_flush();
	}
}

function ec_save_js_file( $buffer ){
	file_put_contents( ABSPATH . "wp-content/plugins/wp-easycart-data/design/theme/" . get_option( 'ec_option_base_theme' ) . "/ec-store-js.js", $buffer );
}

function ec_load_css( ){
	
	ec_cache_management( );
	
	if( file_exists( ABSPATH . "wp-content/plugins/wp-easycart-data/design/theme/" . get_option( 'ec_option_base_theme' ) . "/ec-store-css.css" ) && filesize( ABSPATH . "wp-content/plugins/wp-easycart-data/design/theme/" . get_option( 'ec_option_base_theme' ) . "/ec-store-css.css" ) ){
		// Load the cached file because it exists
		wp_register_style( 'wpeasycart_css', plugins_url( 'wp-easycart-data/design/theme/' . get_option( 'ec_option_base_theme' ) . '/ec-store-css.css' ) );
		wp_enqueue_style( 'wpeasycart_css' );
	
	}else{
		// File did not exist, revert back to the development mode loader
		wp_register_style( 'wpeasycart_css', plugins_url( EC_PLUGIN_DIRECTORY . '/inc/scripts/ec_css_loader.php' ) );
		wp_enqueue_style( 'wpeasycart_css' );
	}
	
	$gfont_list = "";
	$font_list = explode( ":::", get_option( 'ec_option_font_replacements' ) );
	$fonts_added = 0;
	
	for( $i=0; $i<count( $font_list ); $i++ ){
		$temp = explode( "=", $font_list[$i] );
		if(  	$temp[1] != "Verdana, Geneva, sans-serif" && 
				$temp[1] != "Georgia, Times New Roman, Times, serif" && 
				$temp[1] != "Courier New, Courier, monospace" && 
				$temp[1] != "Arial, Helvetica, sans-serif" && 
				$temp[1] != "Tahoma, Geneva, sans-serif" && 
				$temp[1] != "Trebuchet MS, Arial, Helvetica, sans-serif" && 
				$temp[1] != "Arial Black, Gadget, sans-serif" && 
				$temp[1] != "Times New Roman, Times, serif" && 
				$temp[1] != "Palatino Linotype, Book Antiqua, Palatino, serif" && 
				$temp[1] != "Lucida Sans Unicode, Lucida Grande, sans-serif" && 
				$temp[1] != "MS Serif, New York, serif" && 
				$temp[1] != "Lucida Console, Monaco, monospace" && 
				$temp[1] != "Comic Sans MS, cursive" &&
				$temp[1] != ""
		){
			if( $fonts_added > 0 )
				$gfont_list .= "|";
			
			$gfont_list .= $temp[1];
			$fonts_added++;
			
		}
	}
	
	if( $fonts_added > 0 ){
		$pageURL = 'http';
		if( isset( $_SERVER["HTTPS"] ) )
			$pageURL .= "s";
		
		wp_register_style( "wpeasycart_gfont", $pageURL . "://fonts.googleapis.com/css?family=" . $gfont_list );
		wp_enqueue_style( 'wpeasycart_gfont' );
	}
}	

function ec_load_js( ){
	
	if( file_exists( ABSPATH . "wp-content/plugins/wp-easycart-data/design/theme/" . get_option( 'ec_option_base_theme' ) . "/ec-store-js.js" ) && filesize( ABSPATH . "wp-content/plugins/wp-easycart-data/design/theme/" . get_option( 'ec_option_base_theme' ) . "/ec-store-js.js" ) ){
		// Load the cached file because it exists
		wp_register_script( 'wpeasycart_js', plugins_url( 'wp-easycart-data/design/theme/' . get_option( 'ec_option_base_theme' ) . '/ec-store-js.js' ), array( 'jquery' ) );
		wp_enqueue_script( 'wpeasycart_js' );
	
	}else{
		// File did not exist, revert back to the development mode loader
		wp_register_script( 'wpeasycart_js', plugins_url( EC_PLUGIN_DIRECTORY . '/inc/scripts/ec_js_loader.php' ), array( 'jquery' ) );
		wp_enqueue_script( 'wpeasycart_js' );
	}
	
	$ajax_subfolder = "";
	if( file_exists( plugins_url( 'wp-easycart-data/ajax-subfolder.txt' ) ) ){
		$ajax_subfolder = file_get_contents( plugins_url( 'wp-easycart-data/ajax-subfolder.txt' ) );
	}
	
	$https_link = "";
	if( class_exists( "WordPressHTTPS" ) ){
		$https_class = new WordPressHTTPS( );
		if( $ajax_subfolder != "" ){
			$https_link = $https_class->getHttpsUrl() . $ajax_subfolder . '/wp-admin/admin-ajax.php';
		}else{
			$https_link = $https_class->makeUrlHttps( admin_url( 'admin-ajax.php' ) );
		}
	}else{
		$https_link = str_replace( "http://", "https://", str_replace( "/wp-admin", $ajax_subfolder . "/wp-admin", admin_url( 'admin-ajax.php' ) ) );
	}
	
	if( isset( $_SERVER['HTTPS'] ) && $_SERVER["HTTPS"] == "on" )
		wp_localize_script( 'wpeasycart_js', 'ajax_object', array( 'ajax_url' => $https_link ) );
	else
		wp_localize_script( 'wpeasycart_js', 'ajax_object', array( 'ajax_url' => admin_url( 'admin-ajax.php' ) ) );
}	
	
function ec_facebook_metadata() {
	global $wp_query;
	$post_obj = $wp_query->get_queried_object();
	if( isset( $post_obj ) && isset( $post_obj->ID ) ){
		$post_id = $post_obj->ID;
	}else{
		$post_id = 0;
	}
	$db = new ec_db( );
	$product = $db->get_product_from_post_id( $post_id );
	if( isset( $product ) || isset( $_GET['model_number'] ) ){
		if( isset( $product ) ){
			$product_id = $product->product_id;
			$prod_title = $product->title;
			$prod_model_number = $product->model_number;
			$prod_description = $product->description;
			$prod_use_optionitem_images = $product->use_optionitem_images;
			$prod_image = $product->image1;
		}else{
			$query_productRS = sprintf("SELECT ec_product.* FROM ec_product WHERE ec_product.model_number = '%s'", mysql_real_escape_string($_GET['model_number']));
			$productRS = mysql_query($query_productRS);
			$product = mysql_fetch_assoc($productRS);
			
			$product_id = $product['product_id'];
			$prod_title = $product['title'];
			$prod_model_number = $product['model_number'];
			$prod_description = $product['description'];
			$prod_use_optionitem_images = $product['use_optionitem_images'];
			$prod_image = $product['image1'];
		}
		
		if( $prod_use_optionitem_images ){
			$optimg_sql = sprintf("SELECT ec_optionitemimage.image1 FROM ec_optionitemimage WHERE ec_optionitemimage.product_id = '%s' ", $product_id );
			$optimgs = mysql_query($optimg_sql);
			$optimg = mysql_fetch_assoc($optimgs);
			$prod_image = $optimg['image1'];
		}	
		
		remove_action('wp_head', 'rel_canonical');
		
		//this method places to early, before html tags open
		echo "<meta property=\"og:title\" content=\"" . $prod_title . "\" />\n"; 
		echo "<meta property=\"og:type\" content=\"product\" />\n";
		echo "<meta property=\"og:description\" content=\"" . ec_short_string($prod_description, 300) . "\" />\n";
		$test_src1 = ABSPATH . "wp-content/plugins/wp-easycart-data/products/pics1/" . $prod_image;
		$test_src2 = ABSPATH . "wp-content/plugins/" . EC_PLUGIN_DIRECTORY . "/products/pics1/" . $prod_image;
		if( file_exists( $test_src1 ) )
			echo "<meta property=\"og:image\" content=\"" .  plugin_dir_url(__DIR__) . "wp-easycart-data/products/pics1/" . $prod_image . "\" />\n"; 
		else if( file_exists( $test_src2 ) )
			echo "<meta property=\"og:image\" content=\"" .  plugin_dir_url(__DIR__) . EC_PLUGIN_DIRECTORY . "/products/pics1/" . $prod_image . "\" />\n"; 
		else 
			echo "<meta property=\"og:image\" content=\"" .  plugin_dir_url(__DIR__) . EC_PLUGIN_DIRECTORY . "/design/theme/" . get_option( 'ec_option_base_theme' ) . "/ec_image_not_found.jpg" . "\" />\n"; 
		
		echo "<meta property=\"og:url\" content=\"" . ec_curPageURL() . "\" /> \n";
	}
}
	
function ec_curPageURL() {
	$pageURL = 'http';
	if( isset( $_SERVER["HTTPS"] ) )
		$pageURL .= "s";

	$pageURL .= "://";
	if( $_SERVER["SERVER_PORT"] != "80" )
		$pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
	else
		$pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];

	return $pageURL;
}

function ec_short_string($text, $length){
	if( strlen( $text ) > $length )
		$text = substr($text, 0, strpos($text, ' ', $length));
	
	return $text;
}

//[ecstore]
function load_ec_store( $atts ){
	define( "DONOTCACHEPAGE", true );
	define('DONOTCDN', true);
	extract( shortcode_atts( array(
		'menuid' => 'NOMENU',
		'submenuid' => 'NOSUBMENU',
		'subsubmenuid' => 'NOSUBSUBMENU',
		'manufacturerid' => 'NOMANUFACTURER',
		'groupid' => 'NOGROUP',
		'modelnumber' => 'NOMODELNUMBER'
	), $atts ) );
	
	ob_start();
    $store_page = new ec_storepage( $menuid, $submenuid, $subsubmenuid, $manufacturerid, $groupid, $modelnumber );
	$store_page->display_store_page();
    return ob_get_clean();

}

//[eccart]
function load_ec_cart( $atts ){
	define( "DONOTCACHEPAGE", true );
	define('DONOTCDN', true);
	ob_start( );
	$cart_page = new ec_cartpage( );
	$cart_page->display_cart_page( );
	return ob_get_clean( );
}

//[ecaccount]
function load_ec_account( $atts ){
	define( "DONOTCACHEPAGE", true );
	define('DONOTCDN', true);
	ob_start( );
    $account_page = new ec_accountpage( );
	if( isset( $_POST['ec_form_action'] ) )
		$account_page->process_form_action( $_POST['ec_form_action'] );	
	else
		$account_page->display_account_page( );
    return ob_get_clean();
}

//[ec_product]
function load_ec_product( $atts ){
	extract( shortcode_atts( array(
		'model_number' => 'NOPRODUCT',
		'productid' => 'NOPRODUCTID',
		'columns' => '3',
		'margin' => '45px',
		'width' => '175px',
		'minheight' => '375px',
		'imagew' => '140px',
		'imageh' => '140px',
		'style' => '1'
	), $atts ) );
	$simp_product_id = $model_number;
	ob_start( );
    $mysqli = new ec_db( );
	if( $model_number != "NOPRODUCT" ){
		$products = $mysqli->get_product_list( " WHERE product.model_number = '" . $model_number . "'", "", "", "" );
	}else{
		$product_ids = explode( ',', $productid );
		$product_where = " WHERE ";
		$ids = 0;
		foreach( $product_ids as $product_id ){
			if( $ids > 0 ){
				$product_where .= " OR ";
			}
			$product_where .= "product.product_id = " . $product_id;
			$ids++;
		}
		$products = $mysqli->get_product_list( $product_where, "", "", "" );
	}
	if( count( $products ) > 0 ){
		echo "<div style=\"float:left; width:100%;\"><ul class=\"ec_productlist_ul\" style=\"list-style:none; margin: 0px; float:left; width:100%; min-height:" . $minheight . ";\">";
		for( $i=0; $i<count( $products ); $i++ ){
			$product = new ec_product( $products[$i], 0, 0, 1 );
			if( $i%$columns == $columns-1 ){
				echo "<li style=\"float:right;\">";
			}else{
				echo "<li style=\"float:left; margin-right:" . $margin . ";\">";
			}
			if( $style == '1' ){
				if( file_exists( WP_PLUGIN_DIR . '/wp-easycart-data/design/layout/' . get_option( 'ec_option_base_layout' ) . '/ec_product.php' ) )
					include( WP_PLUGIN_DIR . "/" . '/wp-easycart-data/design/layout/' . get_option( 'ec_option_base_layout' ) . '/ec_product.php' );
				else
					include( WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . '/design/layout/' . get_option( 'ec_option_base_layout' ) . '/ec_product.php' );
			
			}else if( $style == '2' ){
				if( file_exists( WP_PLUGIN_DIR . '/wp-easycart-data/design/layout/' . get_option( 'ec_option_base_layout' ) . '/ec_product_widget.php' ) )
					include( WP_PLUGIN_DIR . "/" . '/wp-easycart-data/design/layout/' . get_option( 'ec_option_base_layout' ) . '/ec_product_widget.php' );
				else
					include( WP_PLUGIN_DIR . "/" . EC_PLUGIN_DIRECTORY . '/design/layout/' . get_option( 'ec_option_base_layout' ) . '/ec_product_widget.php' );
				
			}else{
				echo "<a href=\"" . $product->get_product_link( ) . "\">";
				echo "<img src=\"" . $product->get_product_single_image( ) . "\" alt=\"" . $product->title . "\" width=\"" . $imagew . "\" height=\"" . $imageh . "\">";
				echo "</a>";
				echo "<h3><a href=\"" . $product->get_product_link( ) . "\">" . $product->title . "</a></h3>";
				echo "<span class=\"ec_price_button\" style=\"width:" . $width . "\">";
				if( $product->has_sale_price( ) ){
					echo "<span class=\"ec_price_before\"><del>" . $product->get_formatted_before_price( ) . "</del></span>";
					echo "<span class=\"ec_price_sale\">" . $product->get_formatted_price( ) . "</span>";
				}else{
					echo "<span class=\"ec_price\">" . $product->get_formatted_price( ) . "</span>";
				}
				echo "</span>";
			}
			echo "</li>";
		}
		echo "</ul><div style=\"clear:both;\"></div></div>";
	}
    return ob_get_clean( );
}

//[ec_addtocart]
function load_ec_addtocart( $atts ){
	extract( shortcode_atts( array(
		'productid' => 'NOPRODUCTID'
	), $atts ) );
	ob_start( );
	$mysqli = new ec_db( );
	$products = $mysqli->get_product_list( " WHERE product.product_id = " . $productid, "", "", "" );
	if( count( $products ) > 0 ){
		$product = new ec_product( $products[0], 0, 0, 1 );
		
		if( $product->stock_quantity > 0 ){
		
			echo "<div style=\"display:none;\">";
			$product->display_product_details_image_set( "large", "ec_image_", "ec_image_click" );
			$product->display_product_image_thumbnails("xsmall", "ec_thumb_", "ec_thumb_click" );
			echo "</div>";
			
			$product->display_product_details_form_start( );
			
			if( $product->use_advanced_optionset ){
				echo "<div class=\"ec_product_details_option_holder\">";
				$product->display_all_advanced_optionsets( );
				echo "</div>";
			}else{
				if( $product->product_has_swatches( $product->options->optionset1 ) ){
					echo "<div class=\"ec_product_details_option1_swatches\">";
					$product->display_product_option( $product->options->optionset1, "large", 1, "ec_swatch_", "ec_swatch_click" );
					echo "</div>";
				}else if( $product->product_has_combo( $product->options->optionset1 ) ){
					echo "<div class=\"ec_product_details_option1_combo\">";
					$product->display_product_option( $product->options->optionset1, "large", 1, "ec_combo_", "" );
					echo "</div>";
				}
				
				if( $product->product_has_swatches( $product->options->optionset2 ) ){
					echo "<div class=\"ec_product_details_option2_swatches\">";
					$product->display_product_option( $product->options->optionset2, "large", 2, "ec_swatch_", "ec_swatch_click" );
					echo "</div>";
				}else if( $product->product_has_combo( $product->options->optionset2 ) ){
					echo "<div class=\"ec_product_details_option2_combo\">";
					$product->display_product_option( $product->options->optionset2, "large", 2, "ec_combo_", "" );
					echo "</div>";
				}
				
				if( $product->product_has_swatches( $product->options->optionset3 ) ){
					echo "<div class=\"ec_product_details_option3_swatches\">";
					$product->display_product_option( $product->options->optionset3, "large", 3, "ec_swatch_", "ec_swatch_click" );
					echo "</div>";
				}else if( $product->product_has_combo( $product->options->optionset3 ) ){
					echo "<div class=\"ec_product_details_option3_combo\">";
					$product->display_product_option( $product->options->optionset3, "large", 3, "ec_combo_", "" );
					echo "</div>";
				}
				
				if( $product->product_has_swatches( $product->options->optionset4 ) ){
					echo "<div class=\"ec_product_details_option4_swatches\">";
					$product->display_product_option( $product->options->optionset4, "large", 4, "ec_swatch_", "ec_swatch_click" );
					echo "</div>";
				}else if( $product->product_has_combo( $product->options->optionset4 ) ){
					echo "<div class=\"ec_product_details_option4_combo\">";
					$product->display_product_option( $product->options->optionset4, "large", 4, "ec_combo_", "" );
					echo "</div>";
				}
				
				if( $product->product_has_swatches( $product->options->optionset5 ) ){
					echo "<div class=\"ec_product_details_option5_swatches\">";
					$product->display_product_option( $product->options->optionset5, "large", 5, "ec_swatch_", "ec_swatch_click" );
					echo "</div>";
				}else if( $product->product_has_combo( $product->options->optionset5 ) ){
					echo "<div class=\"ec_product_details_option5_combo\">";
					$product->display_product_option( $product->options->optionset5, "large", 5, "ec_combo_", "" );
					echo "</div>";
				}
			
			}
			
			if( $product->is_giftcard ){
				echo "<div class=\"ec_product_details_gift_card\">"; $product->display_gift_card_input(); echo "</div>";
			}
			
			if( !$product->has_grid_optionset ){
				echo "<div class=\"";
				if( $product->is_donation ){
					echo "ec_product_details_quantity_donation"; 
				}else{ 
					echo "ec_product_details_quantity";
				}
				echo "\" id=\"ec_product_details_quantity_" . $product->model_number . "\">" . $GLOBALS['language']->get_text( 'product_details', 'product_details_quantity' );
				$product->display_product_quantity_input("1");
				echo "</div>";
			}
			echo "<input type=\"hidden\" id=\"product_quantity_" . $product->model_number . "\" value=\"1\">";
			echo "<div class=\"ec_product_details_add_to_cart\">";
			$product->display_product_add_to_cart_button_no_validation( $GLOBALS['language']->get_text( 'product_details', 'product_details_add_to_cart' ), "ec_quick_view_error" );
			echo "</div>";
			$product->display_product_details_form_end( );
		
		}else{
			echo "<div class=\"ec_product_details_quantity\">" . $GLOBALS['language']->get_text( 'product_details', 'product_details_out_of_stock' ) . "</div>";
		}
		
	}
    return ob_get_clean( );
}

//[ec_cartdisplay]
function load_ec_cartdisplay( $atts ){
	extract( shortcode_atts( array(
		'style' => '1'
	), $atts ) );
	ob_start( );
	$cartpage = new ec_cartpage( );
	if( $cartpage->cart->total_items > 0 ){
		echo "<div class=\"ec_cart_title_bar\">";
		echo "<div class=\"ec_cart_title_bar_column_1\">" . $GLOBALS['language']->get_text( 'cart', 'cart_header_column1' ) . "</div>";
		echo "<div class=\"ec_cart_title_bar_column_2\">" . $GLOBALS['language']->get_text( 'cart', 'cart_header_column2' ) . "</div>";
		echo "<div class=\"ec_cart_title_bar_column_3\">" . $GLOBALS['language']->get_text( 'cart', 'cart_header_column3' ) . "</div>";
		echo "<div class=\"ec_cart_title_bar_column_4\">" . $GLOBALS['language']->get_text( 'cart', 'cart_header_column4' ) . "</div>";
		echo "<div class=\"ec_cart_title_bar_column_5\">" . $GLOBALS['language']->get_text( 'cart', 'cart_header_column5' ) . "</div>";
		echo "</div>";
		echo "<div class=\"ec_cart_item_holder\">";
		$cartpage->display_cart_items();
		echo "</div>";
		echo "<input type=\"hidden\" name=\"ec_cart_session_id\" id=\"ec_cart_session_id\" value=\"" . session_id() . "\" />";
	}
    return ob_get_clean( );
}

//[ec_membership productid=''][/ec_membership]
function load_ec_membership( $atts, $content = NULL ){
	extract( shortcode_atts( array(
		'productid' => '',
		'userroles' => ''
	), $atts ) );
	
	if( is_user_logged_in( ) ){
		
		return "<h3>ADMIN ONLY - MEMBER CONTENT</h3><hr />" . do_shortcode( $content ) . "<hr />";
		
	}else{
		
		$db = new ec_db( );
		$is_member = false;
		
		if( $productid != '' ){
			$is_member = $db->has_membership_product_ids( $productid );
			
		}
		
		if( $userroles != '' ){
			$user_role_array = explode( ',', $userroles );
			$user = new ec_user( $_SESSION['ec_email'] );
			
			if( in_array( $user->user_level, $user_role_array ) )
				$is_member = true;
			
		}
		
		if( $is_member )
			return do_shortcode( $content );
			
		else
			return "";
		
	}
	
}

//[ec_membership_alt productid=''][/ec_membership_alt]
function load_ec_membership_alt( $atts, $content = NULL ){
	extract( shortcode_atts( array(
		'productid' => '',
		'userroles' => ''
	), $atts ) );
	
	if( is_user_logged_in( ) ){
		
		return "<h3>ADMIN ONLY - ALTERNATE CONTENT</h3><hr />" . do_shortcode( $content ) . "<hr />";
		
	}else{
	
		$db = new ec_db( );
		$is_member = false;
		
		if( $productid != '' ){
			$is_member = $db->has_membership_product_ids( $productid );
			
		}
		
		if( $userroles != '' ){
			$user_role_array = explode( ',', $userroles );
			$user = new ec_user( $_SESSION['ec_email'] );
			
			if( in_array( $user->user_level, $user_role_array ) )
				$is_member = true;
			
		}
		
	
		if( !$is_member )
			return do_shortcode( $content );
			
		else
			return "";
		
	}
	
}

function ec_wp_myplugin_property_title($data){ 
	global $post;
	if( isset($_GET['model_number']) && $post->ID == $storepageid ){
		$query_productRS = sprintf("SELECT products.Title FROM products WHERE model_number = '%s'", mysql_real_escape_string($_GET['model_number']));
		$productRS = mysql_query($query_productRS);
		$row_productRS = mysql_fetch_assoc($productRS);
		
		$seotitle = $row_productRS['Title'];
		return $seotitle . " ";
	}else{
		return $data;
	}	
}

function wpeasycart_register_widgets( ) {
	register_widget( 'ec_categorywidget' );
	register_widget( 'ec_cartwidget' );
	register_widget( 'ec_currencywidget' );
	register_widget( 'ec_donationwidget' );
	register_widget( 'ec_groupwidget' );
	register_widget( 'ec_languagewidget' );
	register_widget( 'ec_manufacturerwidget' );
	register_widget( 'ec_menuwidget' );
	register_widget( 'ec_newsletterwidget' );
	register_widget( 'ec_pricepointwidget' );
	register_widget( 'ec_productwidget' );
	register_widget( 'ec_searchwidget' );
	register_widget( 'ec_specialswidget' );
}

add_action( 'wp', 'load_ec_pre' );
add_action( 'wp_enqueue_scripts', 'ec_load_css' );
add_action( 'wp_enqueue_scripts', 'ec_load_js' );
add_action( 'widgets_init', 'wpeasycart_register_widgets' );
add_action( 'send_headers', 'ec_custom_headers' );

add_shortcode( 'ec_store', 'load_ec_store' );
add_shortcode( 'ec_cart', 'load_ec_cart' );
add_shortcode( 'ec_account', 'load_ec_account' );
add_shortcode( 'ec_product', 'load_ec_product' );
add_shortcode( 'ec_addtocart', 'load_ec_addtocart' );
add_shortcode( 'ec_cartdisplay', 'load_ec_cartdisplay' );
add_shortcode( 'ec_membership', 'load_ec_membership' );
add_shortcode( 'ec_membership_alt', 'load_ec_membership_alt' );

add_filter( 'widget_text', 'do_shortcode');

add_action('wp_head', 'ec_facebook_metadata');

add_action( 'wp_enqueue_scripts', 'ec_load_dashicons' );
function ec_load_dashicons() {
    wp_enqueue_style( 'dashicons' );
}

//////////////////////////////////////////////
//UPDATE FUNCTIONS
//////////////////////////////////////////////

function wpeasycart_copyr( $source, $dest ){
    
	// Check for symlinks
    if( is_link( $source ) ){
        return symlink( readlink( $source ), $dest );
    }

    // Simple copy for a file
    if( is_file( $source ) ){
		$success = copy( $source, $dest );
		if( $success ){
 	       return true;
		}else{
			$err_message = "wpeasycart - error backing up " . $source . ". Updated halted.";
			error_log( $err_message );
			exit( $err_message );
		}
	}

    // Make destination directory
    if ( !is_dir( $dest ) ){
        $success = mkdir( $dest, 0755 );
		if( !$success ){
			$err_message = "wpeasycart - error creating backup directory: " . $dest . ". Updated halted.";
			error_log( $err_message );
			exit( $err_message );
		}
    }

    // Loop through the folder
    $dir = dir( $source );
    while( false !== $entry = $dir->read( ) ){
        // Skip pointers
        if ($entry == '.' || $entry == '..') {
            continue;
        }

        // Deep copy directories
        wpeasycart_copyr( "$source/$entry", "$dest/$entry" ); // <------- defines wpeasycart copy action
    }

    // Clean up
    $dir->close( );
    return true;
}

function wpeasycart_backup( ){
	// Test for data folder
	if( !file_exists( WP_PLUGIN_DIR . "/wp-easycart-data/" ) ){
		echo "YOU DO NOT HAVE A WP EASYCART DATA FOLDER, PLEASE <a href=\"http://www.wpeasycart.com/plugin-update-help/\" target=\"_blank\">CLICK HERE TO READ HOW TO PREVENT DATA LOSS DURING THE UPDATE</a>";
		die( );
	…