@dnb/eufemia
Version:
DNB Eufemia Design System UI Library
58 lines (57 loc) • 1.77 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.isFileEqual = exports.default = void 0;
var _react = require("react");
var _useSharedState = require("../../shared/helpers/useSharedState.js");
function useUpload(id) {
const {
data,
extend
} = (0, _useSharedState.useSharedState)(id);
const clearFiles = (0, _react.useCallback)(() => {
extend({
files: [],
internalFiles: []
});
}, [extend]);
const setFiles = (0, _react.useCallback)(files => {
const newFiles = files?.filter(file => file?.file instanceof File);
extend({
files: newFiles
});
}, [extend]);
const setInternalFiles = (0, _react.useCallback)(internalFiles => {
extend({
internalFiles
});
}, [extend]);
const files = (0, _react.useMemo)(() => data?.files || [], [data?.files]);
const internalFiles = (0, _react.useMemo)(() => data?.internalFiles || [], [data?.internalFiles]);
const getExistingFile = (0, _react.useCallback)((file, fileItems = files) => {
return fileItems.find(({
file: f
}) => {
return isFileEqual(file, f);
});
}, [files]);
return {
files,
setFiles,
clearFiles,
internalFiles,
setInternalFiles,
getExistingFile
};
}
const isFileEqual = (fileA, fileB) => {
const compareExistingProperty = function (a, b, property) {
const key = property;
return a && property in a && b && property in b && (a[key] === 0 || b[key] === 0 || a[key] === b[key]);
};
return fileA.name === fileB.name && compareExistingProperty(fileA, fileB, 'size') && compareExistingProperty(fileA, fileB, 'lastModified');
};
exports.isFileEqual = isFileEqual;
var _default = exports.default = useUpload;
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