s->create_temp_file( $file_content, $file['fileName'] );

		if ( is_wp_error( $temp_filename ) ) {
			return $temp_filename;
		}

		return [
			// the original uploaded file name
			'name' => $file['fileName'],
			// The path to the temporary file
			'tmp_name' => $temp_filename,
		];
	}

	/**
	 * Validate File
	 *
	 * @since 3.3.0
	 * @access private
	 *
	 * @param array $file
	 * @param array $file_extensions Optional
	 * @return bool|\WP_Error
	 */
	private function validate_file( array $file, $file_extensions = [] ) {
		$uploaded_file_name = isset( $file['name'] ) ? $file['name'] : $file['tmp_name'];

		$file_extension = pathinfo( $uploaded_file_name, PATHINFO_EXTENSION );

		if ( ! $this->is_elementor_wp_media_upload() ) {
			$is_file_type_allowed = $this->is_file_type_allowed( $file_extension, $file_extensions );

			if ( is_wp_error( $is_file_type_allowed ) ) {
				return $is_file_type_allowed;
			}
		}

		$file_type_handler = $this->get_file_type_handlers( $file_extension );

		// If Elementor does not have a handler for this file type, don't block it.
		if ( ! $file_type_handler ) {
			return true;
		}

		// If there is a File Type Handler for the uploaded file, it means it is a non-standard file type. In this case,
		// we check if unfiltered file uploads are enabled or not before allowing it.
		if ( ! self::are_unfiltered_uploads_enabled() ) {
			return new \WP_Error( Exceptions::FORBIDDEN, esc_html__( 'This file is not allowed for security reasons.', 'elementor' ) );
		}

		// Here is each file type handler's chance to run its own specific validations
		return $file_type_handler->validate_file( $file );
	}

	/**
	 * Is File Type Allowed
	 *
	 * Checks whether the passed file extension is allowed for upload.
	 *
	 * @since 3.5.0
	 * @access private
	 *
	 * @param $file_extension
	 * @param $filtered_file_extensions
	 * @return bool|\WP_Error
	 */
	private function is_file_type_allowed( $file_extension, $filtered_file_extensions ) {
		$allowed_file_extensions = $this->get_allowed_file_extensions();

		if ( $filtered_file_extensions ) {
			$allowed_file_extensions = array_intersect( $allowed_file_extensions, $filtered_file_extensions );
		}

		$is_allowed = false;

		// Check if the file type (extension) is in the allowed extensions list. If it is a non-standard file type (not
		// enabled by default in WordPress) and unfiltered file uploads are not enabled, it will not be in the allowed
		// file extensions list.
		foreach ( $allowed_file_extensions as $allowed_extension ) {
			if ( preg_match( '/' . $allowed_extension . '/', $file_extension ) ) {
				$is_allowed = true;

				break;
			}
		}

		if ( ! $is_allowed ) {
			$is_allowed = new \WP_Error( Exceptions::FORBIDDEN, 'Uploading this file type is not allowed.' );
		}

		/**
		 * Elementor File Type Allowed
		 *
		 * Allows setting file types
		 *
		 * @since 3.5.0
		 *
		 * @param bool|\WP_Error $is_allowed
		 */
		return apply_filters( 'elementor/files/allow-file-type/' . $file_extension, $is_allowed );
	}

	/**
	 * Remove Directory with Files
	 *
	 * @since 3.3.0
	 * @access private
	 *
	 * @param string $dir
	 * @return bool
	 */
	private function remove_directory_with_files( $dir ) {
		$dir_iterator = new \RecursiveDirectoryIterator( $dir, \RecursiveDirectoryIterator::SKIP_DOTS );

		foreach ( new \RecursiveIteratorIterator( $dir_iterator, \RecursiveIteratorIterator::CHILD_FIRST ) as $name => $item ) {
			if ( is_dir( $name ) ) {
				rmdir( $name );
			} else {
				unlink( $name );
			}
		}

		return rmdir( $dir );
	}

	/**
	 * Get Allowed File Extensions
	 *
	 * Retrieve an array containing the list of file extensions allowed for upload.
	 *
	 * @since 3.3.0
	 * @access private
	 *
	 * @return array file extension/s
	 */
	private function get_allowed_file_extensions() {
		if ( ! $this->allowed_file_extensions ) {
			$this->allowed_file_extensions = array_keys( get_allowed_mime_types() );

			foreach ( $this->get_file_type_handlers() as $file_type => $handler ) {
				if ( $handler->is_upload_allowed() ) {
					// Add the file extension to the allowed extensions list only if unfiltered files upload is enabled.
					$this->add_file_extension_to_allowed_extensions_list( $file_type );
				}
			}
		}

		return $this->allowed_file_extensions;
	}

	public function __construct() {
		$this->register_file_types();

		add_filter( 'upload_mimes', [ $this, 'support_unfiltered_elementor_file_uploads' ] );
		add_filter( 'wp_handle_upload_prefilter', [ $this, 'handle_elementor_wp_media_upload' ] );
		add_filter( 'wp_check_filetype_and_ext', [ $this, 'check_filetype_and_ext' ], 10, 4 );

		// Ajax.
		add_action( 'elementor/ajax/register_actions', [ $this, 'register_ajax_actions' ] );
	}
}