react-csv-downloader
Version:
React csv downloader
89 lines • 4.47 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
t[p[i]] = s[p[i]];
}
return t;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.toCsv = void 0;
const FileSaver = require("file-saver");
const React = require("react");
const csv_1 = require("./lib/csv");
exports.toCsv = csv_1.default;
class CsvDownload extends React.Component {
constructor() {
super(...arguments);
this.handleClick = () => __awaiter(this, void 0, void 0, function* () {
const { suffix, prefix, bom, extension, disabled, meta, separator, handleError, handleEmpty } = this.props;
if (disabled) {
return;
}
let { filename } = this.props;
let csv;
try {
csv = yield (0, csv_1.default)(this.props);
}
catch (err) {
return handleError === null || handleError === void 0 ? void 0 : handleError(err);
}
if (!csv) {
if (handleEmpty) {
return handleEmpty();
}
else {
csv = '';
}
}
const bomCode = bom !== false ? '\ufeff' : '';
const metaContent = meta ? `sep=${separator}\r\n` : '';
const resolvedExtension = extension || '.csv';
if (filename.indexOf(resolvedExtension) === -1) {
filename += resolvedExtension;
}
if (suffix) {
filename =
typeof suffix === 'string' || typeof suffix === 'number'
? filename.replace(resolvedExtension, `_${suffix}${resolvedExtension}`)
: filename.replace(resolvedExtension, `_${new Date().getTime()}${resolvedExtension}`);
}
if (prefix) {
filename =
typeof prefix === 'string' || typeof prefix === 'number'
? `${prefix}_${filename}`
: `${new Date().getTime()}_${filename}`;
}
const blob = new Blob([`${bomCode}${metaContent}${csv}`], {
type: 'text/csv;charset=utf-8',
});
FileSaver.saveAs(blob, filename);
});
}
render() {
const _a = this.props, { children, text, disabled,
/* eslint-disable @typescript-eslint/no-unused-vars */
bom, filename, extension, prefix, suffix, meta, handleError, handleEmpty, columns, datas, separator, noHeader, wrapColumnChar, newLineAtEnd, chunkSize } = _a,
/* eslint-enable @typescript-eslint/no-unused-vars */
props = __rest(_a, ["children", "text", "disabled", "bom", "filename", "extension", "prefix", "suffix", "meta", "handleError", "handleEmpty", "columns", "datas", "separator", "noHeader", "wrapColumnChar", "newLineAtEnd", "chunkSize"]);
if (typeof children === 'undefined') {
return (React.createElement("button", Object.assign({ type: "button" }, props, { onClick: this.handleClick, disabled: disabled }), text ? text : 'Download'));
}
return (React.createElement("div", Object.assign({ role: "button", tabIndex: 0 }, props, { onClick: this.handleClick, onKeyPress: this.handleClick }), children));
}
}
exports.default = CsvDownload;
//# sourceMappingURL=index.js.map