File class-wc-product-csv-importer-controller.php has 462 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
/**
 * Class WC_Product_CSV_Importer_Controller file.
 *
 * @package WooCommerce\Admin\Importers

Method auto_map_columns has 84 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function auto_map_columns( $raw_headers, $num_indexes = true ) {
        $weight_unit    = get_option( 'woocommerce_weight_unit' );
        $dimension_unit = get_option( 'woocommerce_dimension_unit' );

        /*

Method get_mapping_options has 83 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function get_mapping_options( $item = '' ) {
        // Get index for special column names.
        $index = $item;

        if ( preg_match( '/\d+/', $item, $matches ) ) {

WC_Product_CSV_Importer_Controller has 23 functions (exceeds 20 allowed). Consider refactoring.

Open

class WC_Product_CSV_Importer_Controller {

    /**
     * The path to the current file.
     *

Function auto_map_columns has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    protected function auto_map_columns( $raw_headers, $num_indexes = true ) {
        $weight_unit    = get_option( 'woocommerce_weight_unit' );
        $dimension_unit = get_option( 'woocommerce_dimension_unit' );

        /*

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Method handle_upload has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function handle_upload() {
        // phpcs:disable WordPress.Security.NonceVerification.Missing -- Nonce already verified in WC_Product_CSV_Importer_Controller::upload_form_handler()
        $file_url = isset( $_POST['file_url'] ) ? wc_clean( wp_unslash( $_POST['file_url'] ) ) : '';

        if ( empty( $file_url ) ) {

Method import has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function import() {
        // Displaying this page triggers Ajax action to run the import with a valid nonce,
        // therefore this page needs to be nonce protected as well.
        check_admin_referer( 'woocommerce-csv-importer' );

Method __construct has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function __construct() {
        $default_steps = array(
            'upload'  => array(
                'name'    => __( 'Upload CSV file', 'woocommerce' ),
                'view'    => array( $this, 'upload_form' ),

Function handle_upload has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    public function handle_upload() {
        // phpcs:disable WordPress.Security.NonceVerification.Missing -- Nonce already verified in WC_Product_CSV_Importer_Controller::upload_form_handler()
        $file_url = isset( $_POST['file_url'] ) ? wc_clean( wp_unslash( $_POST['file_url'] ) ) : '';

        if ( empty( $file_url ) ) {

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Function output_errors has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    protected function output_errors() {
        if ( ! $this->errors ) {
            return;
        }

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Avoid too many return statements within this method.

Open

                return new WP_Error( 'woocommerce_product_csv_importer_upload_file_invalid', __( 'Invalid file type. The importer supports CSV and TXT file formats.', 'woocommerce' ) );

Avoid too many return statements within this method.

Open

        return new WP_Error( 'woocommerce_product_csv_importer_upload_invalid_file', __( 'Please upload or provide the link to a valid CSV file.', 'woocommerce' ) );

Avoid too many return statements within this method.

Open

            return ABSPATH . $file_url;