Method readFile

docs/app/js/sanddance-app.js:52102–52134

(e)

        };
    }
    readFile(e) {
        if (e.target.files) {
            this.setState({
                working: true
            });
            const file = e.target.files[0];
            const reader = new FileReader();
            reader.onload = ()=>{
                const rawText = reader.result;
                let snapshots;
                try {
                    snapshots = JSON.parse(rawText);
                } catch (e) {
                    this.setState({
                        fileFormatError: (0, _language.strings).errorInvalidFileFormat,
                        working: false
                    });
                }
                //validate these are snapshots
                if (validSnapshots(snapshots)) {
                    this.props.onImportSnapshot(snapshots);
                    this.setState({
                        working: false
                    });
                    this.props.onDismiss();
                } else this.setState({
                    fileFormatError: (0, _language.strings).errorInvalidFileFormat,
                    working: false
                });
            };
            reader.readAsText(file);
        }
    }
    render() {
        return /*#__PURE__*/ _react.createElement("div", null, /*#__PURE__*/ _react.createElement((0, _sanddanceExplorer.controls).Dialog, {
            hidden: false,