@patternfly/react-core
Version:
This library provides a set of common React components for use with the PatternFly reference implementation.
33 lines • 1.22 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.readFile = exports.fileReaderType = void 0;
var fileReaderType;
(function (fileReaderType) {
fileReaderType["text"] = "text";
fileReaderType["dataURL"] = "dataURL";
})(fileReaderType = exports.fileReaderType || (exports.fileReaderType = {}));
/**
* Read a file using the FileReader API, either as a plain text string or as a DataURL string.
* Returns a promise which will resolve with the file contents as a string or reject with a DOMException.
*
* @param {File} fileHandle - File object to read
* @param {fileReaderType} type - How to read it
*/
function readFile(fileHandle, type) {
return new Promise((resolve, reject) => {
const reader = new FileReader();
reader.onload = () => resolve(reader.result);
reader.onerror = () => reject(reader.error);
if (type === fileReaderType.text) {
reader.readAsText(fileHandle);
}
else if (type === fileReaderType.dataURL) {
reader.readAsDataURL(fileHandle);
}
else {
reject('unknown type');
}
});
}
exports.readFile = readFile;
//# sourceMappingURL=fileUtils.js.map