<?php
/**
* WXR importer class used in the One Click Demo Import plugin.
* Needed to extend the WXR_Importer class to get/set the importer protected variables,
* for use in the multiple AJAX calls.
*
* @package ocdi
*/
namespace OCDI;
class WXRImporter extends \AwesomeMotive\WPContentImporter2\WXRImporter {
/**
* Constructor method.
*
* @param array $options Importer options.
*/
public function __construct( $options = array() ) {
parent::__construct( $options );
// Set current user to $mapping variable.
// Fixes the [WARNING] Could not find the author for ... log warning messages.
$current_user_obj = wp_get_current_user();
$this->mapping['user_slug'][ $current_user_obj->user_login ] = $current_user_obj->ID;
// WooCommerce product attributes registration.
if ( class_exists( 'WooCommerce' ) ) {
add_filter( 'wxr_importer.pre_process.term', array( $this, 'woocommerce_product_attributes_registration' ), 10, 1 );
}
}
/**
* Get all protected variables from the WXR_Importer needed for continuing the import.
*/
public function get_importer_data() {
return array(
'mapping' => $this->mapping,
'requires_remapping' => $this->requires_remapping,
'exists' => $this->exists,
'user_slug_override' => $this->user_slug_override,
'url_remap' => $this->url_remap,
'featured_images' => $this->featured_images,
);
}
/**
* Sets all protected variables from the WXR_Importer needed for continuing the import.
*
* @param array $data with set variables.
*/
public function set_importer_data( $data ) {
$this->mapping = empty( $data['mapping'] ) ? array() : $data['mapping'];
$this->requires_remapping = empty( $data['requires_remapping'] ) ? array() : $data['requires_remapping'];
$this->exists = empty( $data['exists'] ) ? array() : $data['exists'];
$this->user_slug_override = empty( $data['user_slug_override'] ) ? array() : $data['user_slug_override'];
$this->url_remap = empty( $data['url_remap'] ) ? array() : $data['url_remap'];
$this->featured_images = empty( $data['featured_images'] ) ? array() : $data['featured_images'];
}
/**
* Hook into the pre-process term filter of the content import and register the
* custom WooCommerce product attributes, so that the terms can then be imported normally.
*
* This should probably be removed once the WP importer 2.0 support is added in WooCommerce.
*
* Fixes: [WARNING] Failed to import pa_size L warnings in content import.
* Code from: woocommerce/includes/admin/class-wc-admin-importers.php (ver 2.6.9).
*
* Github issue: https://github.com/awesomemotive/one-click-demo-import/issues/71
*
* @param array $date The term data to import.
* @return array The unchanged term data.
*/
public function woocommerce_product_attributes_registration( $data ) {
global $wpdb;
if ( strstr( $data['taxonomy'], 'pa_' ) ) {
if ( ! taxonomy_exists( $data['taxonomy'] ) ) {
$attribute_name = wc_sanitize_taxonomy_name( str_replace( 'pa_', '', $data['taxonomy'] ) );
// 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(
$data['taxonomy'],
apply_filters( 'woocommerce_taxonomy_objects_' . $data['taxonomy'], array( 'product' ) ),
apply_filters( 'woocommerce_taxonomy_args_' . $data['taxonomy'], array(
'hierarchical' => true,
'show_ui' => false,
'query_var' => true,
'rewrite' => false,
) )
);
}
}
return $data;
}
}