woocommerce/includes/admin/class-wc-admin-importers.php

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<?php
/**
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* Setup importers for WC data
*
* @author WooThemes
* @category Admin
* @package WooCommerce/Admin
* @version 2.5.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! class_exists( 'WC_Admin_Importers' ) ) :
/**
* WC_Admin_Importers Class.
*/
class WC_Admin_Importers {
/**
* Hook in tabs.
*/
public function __construct() {
add_action( 'admin_init', array( $this, 'register_importers' ) );
add_action( 'import_start', array( $this, 'post_importer_compatibility' ) );
}
/**
* Add menu items.
*/
public function register_importers() {
register_importer( 'woocommerce_tax_rate_csv', __( 'WooCommerce Tax Rates (CSV)', 'woocommerce' ), __( 'Import <strong>tax rates</strong> to your store via a csv file.', 'woocommerce'), array( $this, 'tax_rates_importer' ) );
}
/**
* Add menu item.
*/
public function tax_rates_importer() {
// Load Importer API
require_once ABSPATH . 'wp-admin/includes/import.php';
if ( ! class_exists( 'WP_Importer' ) ) {
$class_wp_importer = ABSPATH . 'wp-admin/includes/class-wp-importer.php';
if ( file_exists( $class_wp_importer ) ) {
require $class_wp_importer;
}
}
// includes
require( dirname( __FILE__ ) . '/importers/class-wc-tax-rate-importer.php' );
// Dispatch
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$importer = new WC_Tax_Rate_Importer();
$importer->dispatch();
}
/**
* When running the WP importer, ensure attributes exist.
*
* 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.
*/
public function post_importer_compatibility() {
global $wpdb;
if ( empty( $_POST['import_id'] ) || ! class_exists( 'WXR_Parser' ) ) {
return;
}
$id = absint( $_POST['import_id'] );
$file = get_attached_file( $id );
$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 ( 'product' === $post['post_type'] ) {
if ( ! empty( $post['terms'] ) ) {
foreach ( $post['terms'] as $term ) {
if ( strstr( $term['domain'], 'pa_' ) ) {
if ( ! taxonomy_exists( $term['domain'] ) ) {
$attribute_name = wc_sanitize_taxonomy_name( str_replace( 'pa_', '', $term['domain'] ) );
// Create the taxonomy
if ( ! in_array( $attribute_name, wc_get_attribute_taxonomies() ) ) {
$attribute = array(
'attribute_label' => $attribute_name,
'attribute_name' => $attribute_name,
'attribute_type' => 'select',
'attribute_orderby' => 'menu_order',
'attribute_public' => 0,
);
$wpdb->insert( $wpdb->prefix . 'woocommerce_attribute_taxonomies', $attribute );
delete_transient( 'wc_attribute_taxonomies' );
}
// Register the taxonomy now so that the import works!
register_taxonomy(
$term['domain'],
apply_filters( 'woocommerce_taxonomy_objects_' . $term['domain'], array( 'product' ) ),
apply_filters( 'woocommerce_taxonomy_args_' . $term['domain'], array(
'hierarchical' => true,
'show_ui' => false,
'query_var' => true,
'rewrite' => false,
) )
);
}
}
}
}
}
}
}
}
}
}
endif;
return new WC_Admin_Importers();