JezK

Edit File: admin-import.php

<?php
if( ! defined( 'ABSPATH' ) ) {  exit;  }    // Exit if accessed directly

/**
 * Functions for handling WordPress import to make it compatable with WooCommerce
 *
 * WordPress import should work - however, it fails to import custom product attribute taxonomies.
 * This code grabs the file before it is imported and ensures the taxonomies are created.
 *
 */
if( ! function_exists( 'avia_clear_import' ) )
{
	function avia_clear_import()
	{
		remove_all_actions( 'import_start', 10 );
		remove_all_actions( 'import_end', 10 );

avia_temp_products();

add_action( 'import_start', 'avia_woocommerce_import_start' );
	}

add_action( 'avia_import_hook', 'avia_clear_import' );
}

if( ! function_exists( 'avia_woocommerce_import_start' ) )
{
	function avia_woocommerce_import_start()
	{
		global $wpdb, $avia_config;

$file = '';

if( isset( $_POST['import_id'] ) )
		{
			$id = (int) $_POST['import_id'];
		}

if( isset( $id ) )
		{
			$file = get_attached_file( $id );
		}

if( empty( $file ) )
		{
			$file = get_template_directory() . '/includes/admin/demo_files/default.xml';
			if( ! empty ( $avia_config['demo_import']['current_import_filepath'] ) )
			{
				$check = $avia_config['demo_import']['current_import_filepath'] . '.xml';
				if( file_exists( $check ) )
				{
					$file = $check;
				}
			}
		}

$parser = new WXR_Parser();
		$import_data = $parser->parse( $file );

if( isset( $import_data['posts'] ) )
		{
			$posts = $import_data['posts'];

if( $posts && sizeof( $posts ) > 0 )
			{
				foreach( $posts as $post )
				{
					if( $post['post_type'] == 'product' )
					{
						if( $post['terms'] && sizeof( $post['terms'] ) > 0 )
						{
							foreach( $post['terms'] as $term )
							{
								$domain = $term['domain'];

if( strstr( $domain, 'pa_' ) )
								{
									// Make sure it exists!
									if( ! taxonomy_exists( $domain ) )
									{
										$label = str_replace( 'pa_', '', $domain );
										$nicename = strtolower( sanitize_title( $label ) );
										$label = ucfirst( $label );

$exists_in_db = $wpdb->get_var( "SELECT attribute_id FROM {$wpdb->prefix}woocommerce_attribute_taxonomies WHERE attribute_name = '{$nicename}';" );

if( ! $exists_in_db )
										{
											// Create the taxonomy
											$wpdb->insert(  "{$wpdb->prefix}woocommerce_attribute_taxonomies", array( 'attribute_name' => $nicename, 'attribute_label' => $label, 'attribute_type' => 'select' ), array( '%s', '%s', '%s' ) );
										}

// Register the taxonomy now so that the import works!
										register_taxonomy( $domain,
												array( 'product' ),
												array(
													'hierarchical'	=> true,
													'labels'		=> array(
																			'name'				=> $nicename,
																			'singular_name'		=> $nicename,
																			'search_items'		=> __( 'Search', 'woothemes' ) . ' ' . $nicename,
																			'all_items'			=> __( 'All', 'woothemes' ) . ' ' . $nicename,
																			'parent_item'		=> __( 'Parent', 'woothemes' ) . ' ' . $nicename,
																			'parent_item_colon'	=> __( 'Parent', 'woothemes' ) . ' ' . $nicename . ':',
																			'edit_item'			=> __( 'Edit', 'woothemes' ) . ' ' . $nicename,
																			'update_item'		=> __( 'Update', 'woothemes' ) . ' ' . $nicename,
																			'add_new_item'		=> __( 'Add New', 'woothemes' ) . ' ' . $nicename,
																			'new_item_name'		=> __( 'New', 'woothemes' ) . ' ' . $nicename
																		),
													'show_ui'		=> false,
													'query_var'		=> true,
													'rewrite'		=> array(
																			'slug'			=> strtolower( sanitize_title( $nicename ) ),
																			'with_front'	=> false,
																			'hierarchical'	=> true
																		)
												)
											);

}
								}
							}
						}

}
				}
			}
		}
	}
}

if( ! function_exists( 'avia_temp_products' ) )
{
	function avia_temp_products()
	{
		if( post_type_exists( 'product' ) )
		{
			return false;
		}

$product_base = '';
		$base_slug = '';
		$category_base = '';

register_taxonomy( 'product_cat',
						array( 'product' ),
						array(
							'hierarchical'			=> true,
							'update_count_callback'	=> '_update_post_term_count',
							'label'					=> __( 'Categories', 'woothemes' ),
							'labels'				=> array(
															'name'				=> __( 'Categories', 'woothemes' ),
															'singular_name'		=> __( 'Product Category', 'woothemes' ),
															'search_items'		=> __( 'Search Product Categories', 'woothemes' ),
															'all_items'			=> __( 'All Product Categories', 'woothemes' ),
															'parent_item'		=> __( 'Parent Product Category', 'woothemes' ),
															'parent_item_colon'	=> __( 'Parent Product Category:', 'woothemes' ),
															'edit_item'			=> __( 'Edit Product Category', 'woothemes' ),
															'update_item'		=> __( 'Update Product Category', 'woothemes' ),
															'add_new_item'		=> __( 'Add New Product Category', 'woothemes' ),
															'new_item_name'		=> __( 'New Product Category Name', 'woothemes' )
														),
							'show_ui'				=> true,
							'query_var'				=> true,
							'rewrite'				=> array(
															'slug'			=> $category_base . _x( 'product-category', 'slug', 'woothemes' ),
															'with_front'	=> false
														)
						)
				);

register_taxonomy( 'product_tag',
						array( 'product' ),
						array(
							'hierarchical'			=> false,
							'label'					=> __( 'Tags', 'woothemes' ),
							'labels'				=> array(
															'name'				=> __( 'Tags', 'woothemes' ),
															'singular_name'		=> __( 'Product Tag', 'woothemes' ),
															'search_items'		=> __( 'Search Product Tags', 'woothemes' ),
															'all_items'			=> __( 'All Product Tags', 'woothemes' ),
															'parent_item'		=> __( 'Parent Product Tag', 'woothemes' ),
															'parent_item_colon'	=> __( 'Parent Product Tag:', 'woothemes' ),
															'edit_item'			=> __( 'Edit Product Tag', 'woothemes' ),
															'update_item'		=> __( 'Update Product Tag', 'woothemes' ),
															'add_new_item'		=> __( 'Add New Product Tag', 'woothemes' ),
															'new_item_name'		=> __( 'New Product Tag Name', 'woothemes' )
													),
							'show_ui'				=> true,
							'query_var'				=> true,
							'rewrite'				=> array(
															'slug'			=> $category_base . _x( 'product-tag', 'slug', 'woothemes' ),
															'with_front'	=> false
													)
						)
				);

register_post_type( 'product',
						array(
							'labels'				=> array(
															'name'					=> __( 'Products', 'woothemes' ),
															'singular_name'			=> __( 'Product', 'woothemes' ),
															'add_new'				=> __( 'Add Product', 'woothemes' ),
															'add_new_item'			=> __( 'Add New Product', 'woothemes' ),
															'edit'					=> __( 'Edit', 'woothemes' ),
															'edit_item'				=> __( 'Edit Product', 'woothemes' ),
															'new_item'				=> __( 'New Product', 'woothemes' ),
															'view'					=> __( 'View Product', 'woothemes' ),
															'view_item'				=> __( 'View Product', 'woothemes' ),
															'search_items'			=> __( 'Search Products', 'woothemes' ),
															'not_found'				=> __( 'No Products found', 'woothemes' ),
															'not_found_in_trash'	=> __( 'No Products found in trash', 'woothemes' ),
															'parent'				=> __( 'Parent Product', 'woothemes' )
													),
							'description'			=> __( 'This is where you can add new products to your store.', 'woothemes' ),
							'public'				=> true,
							'show_ui'				=> true,
							'capability_type'		=> 'post',
							'publicly_queryable'	=> true,
							'exclude_from_search'	=> false,
							'hierarchical'			=> true,
							'rewrite'				=> array(
															'slug' => $product_base,
															'with_front' => false
													),
							'query_var'				=> true,
							'supports'				=> array( 'title', 'editor', 'excerpt', 'thumbnail', 'comments'/*, 'page-attributes'*/ ),
							'has_archive'			=> $base_slug,
							'show_in_nav_menus'		=> false
						)
				);

register_post_type( 'product_variation',
						array(
							'labels'				=> array(
															'name'					=> __( 'Variations', 'woothemes' ),
															'singular_name'			=> __( 'Variation', 'woothemes' ),
															'add_new'				=> __( 'Add Variation', 'woothemes' ),
															'add_new_item'			=> __( 'Add New Variation', 'woothemes' ),
															'edit'					=> __( 'Edit', 'woothemes' ),
															'edit_item'				=> __( 'Edit Variation', 'woothemes' ),
															'new_item'				=> __( 'New Variation', 'woothemes' ),
															'view'					=> __( 'View Variation', 'woothemes' ),
															'view_item'				=> __( 'View Variation', 'woothemes' ),
															'search_items'			=> __( 'Search Variations', 'woothemes' ),
															'not_found'				=> __( 'No Variations found', 'woothemes' ),
															'not_found_in_trash'	=> __( 'No Variations found in trash', 'woothemes' ),
															'parent'				=> __( 'Parent Variation', 'woothemes' )
													),
							'public'				=> true,
							'show_ui'				=> false,
							'capability_type'		=> 'post',
							'publicly_queryable'	=> true,
							'exclude_from_search'	=> true,
							'hierarchical'			=> true,
							'rewrite'				=> false,
							'query_var'				=> true,
							'supports'				=> array( 'title', 'editor', 'custom-fields', 'page-attributes', 'thumbnail' ),
							'show_in_nav_menus'		=> false,
							//'show_in_menu'		=> 'edit.php?post_type=product'
						)
				);

register_taxonomy( 'product_type',
						array('product' ),
						array(
							'hierarchical'		=> false,
							'show_ui'			=> false,
							'query_var'			=> true,
							'show_in_nav_menus'	=> false
						)
				);

register_post_type( 'shop_order',
						array(
							'labels'				=> array(
															'name'					=> __( 'Orders', 'woothemes' ),
															'singular_name'			=> __( 'Order', 'woothemes' ),
															'add_new'				=> __( 'Add Order', 'woothemes' ),
															'add_new_item'			=> __( 'Add New Order', 'woothemes' ),
															'edit'					=> __( 'Edit', 'woothemes' ),
															'edit_item'				=> __( 'Edit Order', 'woothemes' ),
															'new_item'				=> __( 'New Order', 'woothemes' ),
															'view'					=> __( 'View Order', 'woothemes' ),
															'view_item'				=> __( 'View Order', 'woothemes' ),
															'search_items'			=> __( 'Search Orders', 'woothemes' ),
															'not_found'				=> __( 'No Orders found', 'woothemes' ),
															'not_found_in_trash'	=> __( 'No Orders found in trash', 'woothemes' ),
															'parent'				=> __( 'Parent Orders', 'woothemes' )
													),
							'description'			=> __( 'This is where store orders are stored.', 'woothemes' ),
							'public'				=> true,
							'show_ui'				=> true,
							'capability_type'		=> 'post',
							'publicly_queryable'	=> false,
							'exclude_from_search'	=> true,
							'show_in_menu'			=> 'woocommerce',
							'hierarchical'			=> false,
							'show_in_nav_menus'		=> false,
							'rewrite'				=> false,
							'query_var'				=> true,
							'supports'				=> array( 'title', 'comments', 'custom-fields' ),
							'has_archive'			=> false
						)
				);

register_taxonomy( 'shop_order_status',
							array( 'shop_order' ),
							array(
									'hierarchical'			=> true,
									'update_count_callback'	=> '_update_post_term_count',
									'labels'				=> array(
																'name'				=> __( 'Order statuses', 'woothemes' ),
																'singular_name'		=> __( 'Order status', 'woothemes' ),
																'search_items'		=> __( 'Search Order statuses', 'woothemes' ),
																'all_items'			=> __( 'All  Order statuses', 'woothemes' ),
																'parent_item'		=> __( 'Parent Order status', 'woothemes' ),
																'parent_item_colon'	=> __( 'Parent Order status:', 'woothemes' ),
																'edit_item'			=> __( 'Edit Order status', 'woothemes' ),
																'update_item'		=> __( 'Update Order status', 'woothemes' ),
																'add_new_item'		=> __( 'Add New Order status', 'woothemes' ),
																'new_item_name'		=> __( 'New Order status Name', 'woothemes' )
															),
							'show_ui' => false,
							'show_in_nav_menus' => false,
							'query_var' => true,
							'rewrite' => false
						)
				);

register_post_type( 'shop_coupon',
						array(
							'labels'				=> array(
															'name'					=> __( 'Coupons', 'woothemes' ),
															'singular_name'			=> __( 'Coupon', 'woothemes' ),
															'add_new'				=> __( 'Add Coupon', 'woothemes' ),
															'add_new_item'			=> __( 'Add New Coupon', 'woothemes' ),
															'edit'					=> __( 'Edit', 'woothemes' ),
															'edit_item'				=> __( 'Edit Coupon', 'woothemes' ),
															'new_item'				=> __( 'New Coupon', 'woothemes' ),
															'view'					=> __( 'View Coupons', 'woothemes' ),
															'view_item'				=> __( 'View Coupon', 'woothemes' ),
															'search_items'			=> __( 'Search Coupons', 'woothemes' ),
															'not_found'				=> __( 'No Coupons found', 'woothemes' ),
															'not_found_in_trash'	=> __( 'No Coupons found in trash', 'woothemes' ),
															'parent'				=> __( 'Parent Coupon', 'woothemes' )
														),
							'description'			=> __( 'This is where you can add new coupons that customers can use in your store.', 'woothemes' ),
							'public'				=> true,
							'show_ui'				=> true,
							'capability_type'		=> 'post',
							'publicly_queryable'	=> true,
							'exclude_from_search'	=> true,
							'show_in_menu'			=> 'woocommerce',
							'hierarchical'			=> false,
							'rewrite'				=> false,
							'query_var'				=> false,
							'supports'				=> array( 'title' ),
							'show_in_nav_menus'		=> false
						)
				);

if( ! taxonomy_exists( 'product_type' ) )
		{
			register_taxonomy( 'product_type', array( 'post' ) );
			register_taxonomy( 'shop_order_status', array( 'post' ) );
		}

$product_types = array(
							'simple',
							'grouped',
							'variable',
							'downloadable',
							'virtual'
						);

foreach( $product_types as $type )
		{
			if( ! get_term_by( 'slug', sanitize_title( $type ), 'product_type' ) )
			{
				wp_insert_term( $type, 'product_type' );
			}
		}

$order_status = array(
							'pending',
							'failed',
							'on-hold',
							'processing',
							'completed',
							'refunded',
							'cancelled'
						);

foreach( $order_status as $status )
		{
			if( ! get_term_by( 'slug', sanitize_title( $status ), 'shop_order_status' ) )
			{
				wp_insert_term( $status, 'shop_order_status' );
			}
		}
	}

}