Automattic\WooCommerce\Internal\Admin\ImportExport

CSVUploadHelper::handle_csv_upload │ public │ WC 1.0

Handles a CSV file upload.

Метод класса: CSVUploadHelper{}

Хуков нет.

Возвращает

Массив. Details for the uploaded file.

Использование

$CSVUploadHelper = new CSVUploadHelper();
$CSVUploadHelper->handle_csv_upload( $import_type, $files_index, ?array $allowed_mime_types ): array;

$import_type(строка) (обязательный)

Type of upload or context.

$files_index(строка)

$_FILES index that contains the file to upload.
По умолчанию: 'import'

?array $allowed_mime_types

.
По умолчанию: null

Код CSVUploadHelper::handle_csv_upload() CSVUploadHelper::handle csv upload ^{WC 10.3.5}

public function handle_csv_upload( string $import_type, string $files_index = 'import', ?array $allowed_mime_types = null ): array {
	$import_type = sanitize_key( $import_type );
	if ( ! $import_type ) {
		throw new \Exception( 'Import type is invalid.' );
	}

	if ( ! $allowed_mime_types ) {
		$allowed_mime_types = array(
			'csv' => 'text/csv',
			'txt' => 'text/plain',
		);
	}

	$file = $_FILES[ $files_index ] ?? null; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized,WordPress.Security.NonceVerification.Missing
	if ( ! isset( $file['tmp_name'] ) || ! is_uploaded_file( $file['tmp_name'] ) ) {
		throw new \Exception( esc_html__( 'File is empty. Please upload something more substantial. This error could also be caused by uploads being disabled in your php.ini or by post_max_size being defined as smaller than upload_max_filesize in php.ini.', 'woocommerce' ) );
	}

	if ( ! function_exists( 'wp_import_handle_upload' ) ) {
		require_once ABSPATH . 'wp-admin/includes/import.php';
	}

	// Make sure upload dir exists.
	$this->get_import_dir();

	// Add prefix.
	$file['name'] = $import_type . '-' . $file['name'];

	$overrides_callback = function ( $overrides_ ) use ( $allowed_mime_types ) {
		$overrides_['test_form'] = false;
		$overrides_['test_type'] = true;
		$overrides_['mimes']     = $allowed_mime_types;
		return $overrides_;
	};

	add_filter( 'upload_dir', array( $this, 'override_upload_dir' ) );
	add_filter( 'wp_unique_filename', array( $this, 'override_unique_filename' ), 0, 2 );
	add_filter( 'wp_handle_upload_overrides', $overrides_callback, 999 );
	add_filter( 'wp_handle_upload_prefilter', array( $this, 'remove_txt_from_uploaded_file' ), 0 );
	add_filter( 'wp_check_filetype_and_ext', array( $this, 'filter_woocommerce_check_filetype_for_csv' ), 10, 5 );

	$orig_files_import = $_FILES['import'] ?? null; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized,WordPress.Security.NonceVerification.Missing
	$_FILES['import']  = $file;  // wp_import_handle_upload() expects the file to be in 'import'.

	$upload = wp_import_handle_upload();

	remove_filter( 'upload_dir', array( $this, 'override_upload_dir' ) );
	remove_filter( 'wp_unique_filename', array( $this, 'override_unique_filename' ), 0 );
	remove_filter( 'wp_handle_upload_overrides', $overrides_callback, 999 );
	remove_filter( 'wp_handle_upload_prefilter', array( $this, 'remove_txt_from_uploaded_file' ), 0 );
	remove_filter( 'wp_check_filetype_and_ext', array( $this, 'filter_woocommerce_check_filetype_for_csv' ), 10 );

	if ( $orig_files_import ) {
		$_FILES['import'] = $orig_files_import;
	} else {
		unset( $_FILES['import'] );
	}

	if ( ! empty( $upload['error'] ) ) {
		throw new \Exception( esc_html( $upload['error'] ) );
	}

	if ( ! wc_is_file_valid_csv( $upload['file'], false ) ) {
		wp_delete_attachment( $file['id'], true );
		throw new \Exception( esc_html__( 'Invalid file type for a CSV import.', 'woocommerce' ) );
	}

	return $upload;
}