@patternfly/react-core
Version:
This library provides a set of common React components for use with the PatternFly reference implementation.
75 lines • 4.8 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.FileUpload = void 0;
const tslib_1 = require("tslib");
const React = tslib_1.__importStar(require("react"));
const react_dropzone_1 = tslib_1.__importDefault(require("react-dropzone"));
const FileUploadField_1 = require("./FileUploadField");
const fileUtils_1 = require("../../helpers/fileUtils");
const file_selector_1 = require("file-selector");
const FileUpload = (_a) => {
var { id, type, value = type === fileUtils_1.fileReaderType.text || type === fileUtils_1.fileReaderType.dataURL ? '' : null, filename = '', children = null, onChange = () => { }, onFileInputChange = null, onReadStarted = () => { }, onReadFinished = () => { }, onReadFailed = () => { }, onClearClick, onClick = event => event.preventDefault(), onTextChange, onDataChange, dropzoneProps = {} } = _a, props = tslib_1.__rest(_a, ["id", "type", "value", "filename", "children", "onChange", "onFileInputChange", "onReadStarted", "onReadFinished", "onReadFailed", "onClearClick", "onClick", "onTextChange", "onDataChange", "dropzoneProps"]);
const onDropAccepted = (acceptedFiles, event) => {
if (acceptedFiles.length > 0) {
const fileHandle = acceptedFiles[0];
if (event.type === 'drop') {
onFileInputChange === null || onFileInputChange === void 0 ? void 0 : onFileInputChange(event, fileHandle);
}
if (type === fileUtils_1.fileReaderType.text || type === fileUtils_1.fileReaderType.dataURL) {
onChange('', fileHandle.name, event); // Show the filename while reading
onReadStarted(fileHandle);
fileUtils_1.readFile(fileHandle, type)
.then(data => {
onReadFinished(fileHandle);
onChange(data, fileHandle.name, event);
onDataChange === null || onDataChange === void 0 ? void 0 : onDataChange(data);
})
.catch((error) => {
onReadFailed(error, fileHandle);
onReadFinished(fileHandle);
onChange('', '', event); // Clear the filename field on a failure
onDataChange === null || onDataChange === void 0 ? void 0 : onDataChange('');
});
}
else {
onChange(fileHandle, fileHandle.name, event);
}
}
dropzoneProps.onDropAccepted && dropzoneProps.onDropAccepted(acceptedFiles, event);
};
const onDropRejected = (rejectedFiles, event) => {
if (rejectedFiles.length > 0) {
onChange('', rejectedFiles[0].name, event);
}
dropzoneProps.onDropRejected && dropzoneProps.onDropRejected(rejectedFiles, event);
};
const fileInputRef = React.useRef();
const setFileValue = (filename) => {
fileInputRef.current.value = filename;
};
const onClearButtonClick = (event) => {
onChange('', '', event);
onClearClick === null || onClearClick === void 0 ? void 0 : onClearClick(event);
setFileValue(null);
};
return (React.createElement(react_dropzone_1.default, Object.assign({ multiple: false }, dropzoneProps, { onDropAccepted: onDropAccepted, onDropRejected: onDropRejected }), ({ getRootProps, getInputProps, isDragActive, open }) => {
const oldInputProps = getInputProps();
const inputProps = Object.assign(Object.assign({}, oldInputProps), { onChange: (e) => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
var _a;
(_a = oldInputProps.onChange) === null || _a === void 0 ? void 0 : _a.call(oldInputProps, e);
const files = yield file_selector_1.fromEvent(e.nativeEvent);
if (files.length === 1) {
onFileInputChange === null || onFileInputChange === void 0 ? void 0 : onFileInputChange(e, files[0]);
}
}) });
return (React.createElement(FileUploadField_1.FileUploadField, Object.assign({}, getRootProps(Object.assign(Object.assign({}, props), { refKey: 'containerRef', onClick: event => event.preventDefault() })), { tabIndex: null, id: id, type: type, filename: filename, value: value, onChange: onChange, isDragActive: isDragActive, onBrowseButtonClick: open, onClearButtonClick: onClearButtonClick, onTextAreaClick: onClick, onTextChange: onTextChange }),
React.createElement("input", Object.assign({}, inputProps, { ref: input => {
fileInputRef.current = input;
inputProps.ref(input);
} })),
children));
}));
};
exports.FileUpload = FileUpload;
exports.FileUpload.displayName = 'FileUpload';
//# sourceMappingURL=FileUpload.js.map