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1093 lines
41 KiB
1093 lines
41 KiB
"use strict";
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function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
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function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }
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function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
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function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
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function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
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function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
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function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
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function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
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function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
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function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
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function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
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function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
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function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
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function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
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function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
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function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
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function _asyncGeneratorDelegate(inner, awaitWrap) { var iter = {}, waiting = false; function pump(key, value) { waiting = true; value = new Promise(function (resolve) { resolve(inner[key](value)); }); return { done: false, value: awaitWrap(value) }; } ; if (typeof Symbol === "function" && Symbol.iterator) { iter[Symbol.iterator] = function () { return this; }; } iter.next = function (value) { if (waiting) { waiting = false; return value; } return pump("next", value); }; if (typeof inner.throw === "function") { iter.throw = function (value) { if (waiting) { waiting = false; throw value; } return pump("throw", value); }; } if (typeof inner.return === "function") { iter.return = function (value) { if (waiting) { waiting = false; return value; } return pump("return", value); }; } return iter; }
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function _awaitAsyncGenerator(value) { return new _AwaitValue(value); }
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function _wrapAsyncGenerator(fn) { return function () { return new _AsyncGenerator(fn.apply(this, arguments)); }; }
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function _AsyncGenerator(gen) { var front, back; function send(key, arg) { return new Promise(function (resolve, reject) { var request = { key: key, arg: arg, resolve: resolve, reject: reject, next: null }; if (back) { back = back.next = request; } else { front = back = request; resume(key, arg); } }); } function resume(key, arg) { try { var result = gen[key](arg); var value = result.value; var wrappedAwait = value instanceof _AwaitValue; Promise.resolve(wrappedAwait ? value.wrapped : value).then(function (arg) { if (wrappedAwait) { resume(key === "return" ? "return" : "next", arg); return; } settle(result.done ? "return" : "normal", arg); }, function (err) { resume("throw", err); }); } catch (err) { settle("throw", err); } } function settle(type, value) { switch (type) { case "return": front.resolve({ value: value, done: true }); break; case "throw": front.reject(value); break; default: front.resolve({ value: value, done: false }); break; } front = front.next; if (front) { resume(front.key, front.arg); } else { back = null; } } this._invoke = send; if (typeof gen.return !== "function") { this.return = undefined; } }
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if (typeof Symbol === "function" && Symbol.asyncIterator) { _AsyncGenerator.prototype[Symbol.asyncIterator] = function () { return this; }; }
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_AsyncGenerator.prototype.next = function (arg) { return this._invoke("next", arg); };
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_AsyncGenerator.prototype.throw = function (arg) { return this._invoke("throw", arg); };
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_AsyncGenerator.prototype.return = function (arg) { return this._invoke("return", arg); };
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function _AwaitValue(value) { this.wrapped = value; }
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function _asyncIterator(iterable) { var method; if (typeof Symbol !== "undefined") { if (Symbol.asyncIterator) { method = iterable[Symbol.asyncIterator]; if (method != null) return method.call(iterable); } if (Symbol.iterator) { method = iterable[Symbol.iterator]; if (method != null) return method.call(iterable); } } throw new TypeError("Object is not async iterable"); }
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var fs = require('fs');
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var _require = require('events'),
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EventEmitter = _require.EventEmitter;
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var _require2 = require('readable-stream'),
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PassThrough = _require2.PassThrough,
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Readable = _require2.Readable;
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var nodeStream = require('stream');
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var unzip = require('unzipper');
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var tmp = require('tmp');
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var iterateStream = require('../../utils/iterate-stream');
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var parseSax = require('../../utils/parse-sax');
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var StyleManager = require('../../xlsx/xform/style/styles-xform');
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var WorkbookXform = require('../../xlsx/xform/book/workbook-xform');
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var RelationshipsXform = require('../../xlsx/xform/core/relationships-xform');
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var WorksheetReader = require('./worksheet-reader');
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var HyperlinkReader = require('./hyperlink-reader');
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tmp.setGracefulCleanup();
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var WorkbookReader = /*#__PURE__*/function (_EventEmitter) {
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_inherits(WorkbookReader, _EventEmitter);
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var _super = _createSuper(WorkbookReader);
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function WorkbookReader(input) {
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var _this4;
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var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
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_classCallCheck(this, WorkbookReader);
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_this4 = _super.call(this);
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_this4.input = input;
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_this4.options = _objectSpread({
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worksheets: 'emit',
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sharedStrings: 'cache',
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hyperlinks: 'ignore',
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styles: 'ignore',
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entries: 'ignore'
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}, options);
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_this4.styles = new StyleManager();
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_this4.styles.init();
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return _this4;
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}
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_createClass(WorkbookReader, [{
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key: "_getStream",
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value: function _getStream(input) {
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if (input instanceof nodeStream.Readable || input instanceof Readable) {
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return input;
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}
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if (typeof input === 'string') {
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return fs.createReadStream(input);
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}
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throw new Error("Could not recognise input: ".concat(input));
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}
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}, {
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key: "read",
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value: function () {
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var _read = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee(input, options) {
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var _iteratorNormalCompletion, _didIteratorError, _iteratorError, _iterator, _step, _value, _value5, eventType, value;
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return regeneratorRuntime.wrap(function _callee$(_context) {
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while (1) {
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switch (_context.prev = _context.next) {
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case 0:
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_context.prev = 0;
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_iteratorNormalCompletion = true;
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_didIteratorError = false;
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_context.prev = 3;
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_iterator = _asyncIterator(this.parse(input, options));
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case 5:
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_context.next = 7;
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return _iterator.next();
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case 7:
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_step = _context.sent;
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_iteratorNormalCompletion = _step.done;
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_context.next = 11;
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return _step.value;
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case 11:
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_value = _context.sent;
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if (_iteratorNormalCompletion) {
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_context.next = 28;
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break;
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}
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_value5 = _value, eventType = _value5.eventType, value = _value5.value;
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_context.t0 = eventType;
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_context.next = _context.t0 === 'shared-strings' ? 17 : _context.t0 === 'worksheet' ? 19 : _context.t0 === 'hyperlinks' ? 23 : 25;
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break;
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case 17:
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this.emit(eventType, value);
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return _context.abrupt("break", 25);
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case 19:
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this.emit(eventType, value);
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_context.next = 22;
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return value.read();
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case 22:
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return _context.abrupt("break", 25);
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case 23:
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this.emit(eventType, value);
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return _context.abrupt("break", 25);
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case 25:
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_iteratorNormalCompletion = true;
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_context.next = 5;
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break;
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case 28:
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_context.next = 34;
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break;
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case 30:
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_context.prev = 30;
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_context.t1 = _context["catch"](3);
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_didIteratorError = true;
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_iteratorError = _context.t1;
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case 34:
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_context.prev = 34;
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_context.prev = 35;
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if (!(!_iteratorNormalCompletion && _iterator.return != null)) {
|
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_context.next = 39;
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break;
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}
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_context.next = 39;
|
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return _iterator.return();
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case 39:
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_context.prev = 39;
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if (!_didIteratorError) {
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_context.next = 42;
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break;
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}
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throw _iteratorError;
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case 42:
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return _context.finish(39);
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case 43:
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return _context.finish(34);
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case 44:
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this.emit('end');
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this.emit('finished');
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_context.next = 51;
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break;
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case 48:
|
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_context.prev = 48;
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_context.t2 = _context["catch"](0);
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this.emit('error', _context.t2);
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case 51:
|
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case "end":
|
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return _context.stop();
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}
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}
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}, _callee, this, [[0, 48], [3, 30, 34, 44], [35,, 39, 43]]);
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}));
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function read(_x, _x2) {
|
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return _read.apply(this, arguments);
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}
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return read;
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}()
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}, {
|
|
key: Symbol.asyncIterator,
|
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value: function value() {
|
|
var _this = this;
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|
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return _wrapAsyncGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee2() {
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var _iteratorNormalCompletion2, _didIteratorError2, _iteratorError2, _iterator2, _step2, _value2, _value6, eventType, value;
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return regeneratorRuntime.wrap(function _callee2$(_context2) {
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while (1) {
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switch (_context2.prev = _context2.next) {
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case 0:
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_iteratorNormalCompletion2 = true;
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_didIteratorError2 = false;
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|
_context2.prev = 2;
|
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_iterator2 = _asyncIterator(_this.parse());
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case 4:
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_context2.next = 6;
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return _awaitAsyncGenerator(_iterator2.next());
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case 6:
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_step2 = _context2.sent;
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_iteratorNormalCompletion2 = _step2.done;
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_context2.next = 10;
|
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return _awaitAsyncGenerator(_step2.value);
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case 10:
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_value2 = _context2.sent;
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if (_iteratorNormalCompletion2) {
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_context2.next = 19;
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break;
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}
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_value6 = _value2, eventType = _value6.eventType, value = _value6.value;
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|
if (!(eventType === 'worksheet')) {
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|
_context2.next = 16;
|
|
break;
|
|
}
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|
_context2.next = 16;
|
|
return value;
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case 16:
|
|
_iteratorNormalCompletion2 = true;
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|
_context2.next = 4;
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break;
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case 19:
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|
_context2.next = 25;
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|
break;
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case 21:
|
|
_context2.prev = 21;
|
|
_context2.t0 = _context2["catch"](2);
|
|
_didIteratorError2 = true;
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|
_iteratorError2 = _context2.t0;
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case 25:
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|
_context2.prev = 25;
|
|
_context2.prev = 26;
|
|
|
|
if (!(!_iteratorNormalCompletion2 && _iterator2.return != null)) {
|
|
_context2.next = 30;
|
|
break;
|
|
}
|
|
|
|
_context2.next = 30;
|
|
return _awaitAsyncGenerator(_iterator2.return());
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|
|
|
case 30:
|
|
_context2.prev = 30;
|
|
|
|
if (!_didIteratorError2) {
|
|
_context2.next = 33;
|
|
break;
|
|
}
|
|
|
|
throw _iteratorError2;
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|
|
|
case 33:
|
|
return _context2.finish(30);
|
|
|
|
case 34:
|
|
return _context2.finish(25);
|
|
|
|
case 35:
|
|
case "end":
|
|
return _context2.stop();
|
|
}
|
|
}
|
|
}, _callee2, null, [[2, 21, 25, 35], [26,, 30, 34]]);
|
|
}))();
|
|
}
|
|
}, {
|
|
key: "parse",
|
|
value: function parse(input, options) {
|
|
var _this2 = this;
|
|
|
|
return _wrapAsyncGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee3() {
|
|
var stream, zip, waitingWorkSheets, _iteratorNormalCompletion3, _didIteratorError3, _iteratorError3, _loop, _iterator3, _step3, _value3, _i, _waitingWorkSheets, _waitingWorkSheets$_i, sheetNo, path, tempFileCleanupCallback, fileStream;
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|
|
|
return regeneratorRuntime.wrap(function _callee3$(_context4) {
|
|
while (1) {
|
|
switch (_context4.prev = _context4.next) {
|
|
case 0:
|
|
if (options) _this2.options = options;
|
|
stream = _this2.stream = _this2._getStream(input || _this2.input);
|
|
zip = unzip.Parse({
|
|
forceStream: true
|
|
});
|
|
stream.pipe(zip); // worksheets, deferred for parsing after shared strings reading
|
|
|
|
waitingWorkSheets = [];
|
|
_iteratorNormalCompletion3 = true;
|
|
_didIteratorError3 = false;
|
|
_context4.prev = 7;
|
|
_loop = /*#__PURE__*/regeneratorRuntime.mark(function _loop() {
|
|
var entry, match, sheetNo;
|
|
return regeneratorRuntime.wrap(function _loop$(_context3) {
|
|
while (1) {
|
|
switch (_context3.prev = _context3.next) {
|
|
case 0:
|
|
entry = _value3;
|
|
match = void 0;
|
|
sheetNo = void 0;
|
|
_context3.t0 = entry.path;
|
|
_context3.next = _context3.t0 === '_rels/.rels' ? 6 : _context3.t0 === 'xl/_rels/workbook.xml.rels' ? 7 : _context3.t0 === 'xl/workbook.xml' ? 10 : _context3.t0 === 'xl/sharedStrings.xml' ? 13 : _context3.t0 === 'xl/styles.xml' ? 15 : 18;
|
|
break;
|
|
|
|
case 6:
|
|
return _context3.abrupt("break", 34);
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|
|
|
case 7:
|
|
_context3.next = 9;
|
|
return _awaitAsyncGenerator(_this2._parseRels(entry));
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|
|
|
case 9:
|
|
return _context3.abrupt("break", 34);
|
|
|
|
case 10:
|
|
_context3.next = 12;
|
|
return _awaitAsyncGenerator(_this2._parseWorkbook(entry));
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|
|
|
case 12:
|
|
return _context3.abrupt("break", 34);
|
|
|
|
case 13:
|
|
return _context3.delegateYield(_asyncGeneratorDelegate(_asyncIterator(_this2._parseSharedStrings(entry)), _awaitAsyncGenerator), "t1", 14);
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|
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|
case 14:
|
|
return _context3.abrupt("break", 34);
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|
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|
case 15:
|
|
_context3.next = 17;
|
|
return _awaitAsyncGenerator(_this2._parseStyles(entry));
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|
|
|
case 17:
|
|
return _context3.abrupt("break", 34);
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|
|
|
case 18:
|
|
if (!entry.path.match(/xl\/worksheets\/sheet\d+[.]xml/)) {
|
|
_context3.next = 29;
|
|
break;
|
|
}
|
|
|
|
match = entry.path.match(/xl\/worksheets\/sheet(\d+)[.]xml/);
|
|
sheetNo = match[1];
|
|
|
|
if (!(_this2.sharedStrings && _this2.workbookRels)) {
|
|
_context3.next = 25;
|
|
break;
|
|
}
|
|
|
|
return _context3.delegateYield(_asyncGeneratorDelegate(_asyncIterator(_this2._parseWorksheet(iterateStream(entry), sheetNo)), _awaitAsyncGenerator), "t2", 23);
|
|
|
|
case 23:
|
|
_context3.next = 27;
|
|
break;
|
|
|
|
case 25:
|
|
_context3.next = 27;
|
|
return _awaitAsyncGenerator(new Promise(function (resolve, reject) {
|
|
tmp.file(function (err, path, fd, tempFileCleanupCallback) {
|
|
if (err) {
|
|
return reject(err);
|
|
}
|
|
|
|
waitingWorkSheets.push({
|
|
sheetNo: sheetNo,
|
|
path: path,
|
|
tempFileCleanupCallback: tempFileCleanupCallback
|
|
});
|
|
var tempStream = fs.createWriteStream(path);
|
|
entry.pipe(tempStream);
|
|
return tempStream.on('finish', function () {
|
|
return resolve();
|
|
});
|
|
});
|
|
}));
|
|
|
|
case 27:
|
|
_context3.next = 33;
|
|
break;
|
|
|
|
case 29:
|
|
if (!entry.path.match(/xl\/worksheets\/_rels\/sheet\d+[.]xml.rels/)) {
|
|
_context3.next = 33;
|
|
break;
|
|
}
|
|
|
|
match = entry.path.match(/xl\/worksheets\/_rels\/sheet(\d+)[.]xml.rels/);
|
|
sheetNo = match[1];
|
|
return _context3.delegateYield(_asyncGeneratorDelegate(_asyncIterator(_this2._parseHyperlinks(iterateStream(entry), sheetNo)), _awaitAsyncGenerator), "t3", 33);
|
|
|
|
case 33:
|
|
return _context3.abrupt("break", 34);
|
|
|
|
case 34:
|
|
entry.autodrain();
|
|
|
|
case 35:
|
|
case "end":
|
|
return _context3.stop();
|
|
}
|
|
}
|
|
}, _loop);
|
|
});
|
|
_iterator3 = _asyncIterator(iterateStream(zip));
|
|
|
|
case 10:
|
|
_context4.next = 12;
|
|
return _awaitAsyncGenerator(_iterator3.next());
|
|
|
|
case 12:
|
|
_step3 = _context4.sent;
|
|
_iteratorNormalCompletion3 = _step3.done;
|
|
_context4.next = 16;
|
|
return _awaitAsyncGenerator(_step3.value);
|
|
|
|
case 16:
|
|
_value3 = _context4.sent;
|
|
|
|
if (_iteratorNormalCompletion3) {
|
|
_context4.next = 22;
|
|
break;
|
|
}
|
|
|
|
return _context4.delegateYield(_loop(), "t0", 19);
|
|
|
|
case 19:
|
|
_iteratorNormalCompletion3 = true;
|
|
_context4.next = 10;
|
|
break;
|
|
|
|
case 22:
|
|
_context4.next = 28;
|
|
break;
|
|
|
|
case 24:
|
|
_context4.prev = 24;
|
|
_context4.t1 = _context4["catch"](7);
|
|
_didIteratorError3 = true;
|
|
_iteratorError3 = _context4.t1;
|
|
|
|
case 28:
|
|
_context4.prev = 28;
|
|
_context4.prev = 29;
|
|
|
|
if (!(!_iteratorNormalCompletion3 && _iterator3.return != null)) {
|
|
_context4.next = 33;
|
|
break;
|
|
}
|
|
|
|
_context4.next = 33;
|
|
return _awaitAsyncGenerator(_iterator3.return());
|
|
|
|
case 33:
|
|
_context4.prev = 33;
|
|
|
|
if (!_didIteratorError3) {
|
|
_context4.next = 36;
|
|
break;
|
|
}
|
|
|
|
throw _iteratorError3;
|
|
|
|
case 36:
|
|
return _context4.finish(33);
|
|
|
|
case 37:
|
|
return _context4.finish(28);
|
|
|
|
case 38:
|
|
_i = 0, _waitingWorkSheets = waitingWorkSheets;
|
|
|
|
case 39:
|
|
if (!(_i < _waitingWorkSheets.length)) {
|
|
_context4.next = 48;
|
|
break;
|
|
}
|
|
|
|
_waitingWorkSheets$_i = _waitingWorkSheets[_i], sheetNo = _waitingWorkSheets$_i.sheetNo, path = _waitingWorkSheets$_i.path, tempFileCleanupCallback = _waitingWorkSheets$_i.tempFileCleanupCallback;
|
|
fileStream = fs.createReadStream(path); // TODO: Remove once node v8 is deprecated
|
|
// Detect and upgrade old fileStreams
|
|
|
|
if (!fileStream[Symbol.asyncIterator]) {
|
|
fileStream = fileStream.pipe(new PassThrough());
|
|
}
|
|
|
|
return _context4.delegateYield(_asyncGeneratorDelegate(_asyncIterator(_this2._parseWorksheet(fileStream, sheetNo)), _awaitAsyncGenerator), "t2", 44);
|
|
|
|
case 44:
|
|
tempFileCleanupCallback();
|
|
|
|
case 45:
|
|
_i++;
|
|
_context4.next = 39;
|
|
break;
|
|
|
|
case 48:
|
|
case "end":
|
|
return _context4.stop();
|
|
}
|
|
}
|
|
}, _callee3, null, [[7, 24, 28, 38], [29,, 33, 37]]);
|
|
}))();
|
|
}
|
|
}, {
|
|
key: "_emitEntry",
|
|
value: function _emitEntry(payload) {
|
|
if (this.options.entries === 'emit') {
|
|
this.emit('entry', payload);
|
|
}
|
|
}
|
|
}, {
|
|
key: "_parseRels",
|
|
value: function () {
|
|
var _parseRels2 = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee4(entry) {
|
|
var xform;
|
|
return regeneratorRuntime.wrap(function _callee4$(_context5) {
|
|
while (1) {
|
|
switch (_context5.prev = _context5.next) {
|
|
case 0:
|
|
xform = new RelationshipsXform();
|
|
_context5.next = 3;
|
|
return xform.parseStream(iterateStream(entry));
|
|
|
|
case 3:
|
|
this.workbookRels = _context5.sent;
|
|
|
|
case 4:
|
|
case "end":
|
|
return _context5.stop();
|
|
}
|
|
}
|
|
}, _callee4, this);
|
|
}));
|
|
|
|
function _parseRels(_x3) {
|
|
return _parseRels2.apply(this, arguments);
|
|
}
|
|
|
|
return _parseRels;
|
|
}()
|
|
}, {
|
|
key: "_parseWorkbook",
|
|
value: function () {
|
|
var _parseWorkbook2 = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee5(entry) {
|
|
var workbook;
|
|
return regeneratorRuntime.wrap(function _callee5$(_context6) {
|
|
while (1) {
|
|
switch (_context6.prev = _context6.next) {
|
|
case 0:
|
|
this._emitEntry({
|
|
type: 'workbook'
|
|
});
|
|
|
|
workbook = new WorkbookXform();
|
|
_context6.next = 4;
|
|
return workbook.parseStream(iterateStream(entry));
|
|
|
|
case 4:
|
|
this.properties = workbook.map.workbookPr;
|
|
this.model = workbook.model;
|
|
|
|
case 6:
|
|
case "end":
|
|
return _context6.stop();
|
|
}
|
|
}
|
|
}, _callee5, this);
|
|
}));
|
|
|
|
function _parseWorkbook(_x4) {
|
|
return _parseWorkbook2.apply(this, arguments);
|
|
}
|
|
|
|
return _parseWorkbook;
|
|
}()
|
|
}, {
|
|
key: "_parseSharedStrings",
|
|
value: function _parseSharedStrings(entry) {
|
|
var _this3 = this;
|
|
|
|
return _wrapAsyncGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee6() {
|
|
var text, richText, index, font, _iteratorNormalCompletion4, _didIteratorError4, _iteratorError4, _iterator4, _step4, _value4, events, _iterator5, _step5, _step5$value, eventType, value, node, _node;
|
|
|
|
return regeneratorRuntime.wrap(function _callee6$(_context7) {
|
|
while (1) {
|
|
switch (_context7.prev = _context7.next) {
|
|
case 0:
|
|
_this3._emitEntry({
|
|
type: 'shared-strings'
|
|
});
|
|
|
|
_context7.t0 = _this3.options.sharedStrings;
|
|
_context7.next = _context7.t0 === 'cache' ? 4 : _context7.t0 === 'emit' ? 6 : 7;
|
|
break;
|
|
|
|
case 4:
|
|
_this3.sharedStrings = [];
|
|
return _context7.abrupt("break", 8);
|
|
|
|
case 6:
|
|
return _context7.abrupt("break", 8);
|
|
|
|
case 7:
|
|
return _context7.abrupt("return");
|
|
|
|
case 8:
|
|
text = null;
|
|
richText = [];
|
|
index = 0;
|
|
font = null;
|
|
_iteratorNormalCompletion4 = true;
|
|
_didIteratorError4 = false;
|
|
_context7.prev = 14;
|
|
_iterator4 = _asyncIterator(parseSax(iterateStream(entry)));
|
|
|
|
case 16:
|
|
_context7.next = 18;
|
|
return _awaitAsyncGenerator(_iterator4.next());
|
|
|
|
case 18:
|
|
_step4 = _context7.sent;
|
|
_iteratorNormalCompletion4 = _step4.done;
|
|
_context7.next = 22;
|
|
return _awaitAsyncGenerator(_step4.value);
|
|
|
|
case 22:
|
|
_value4 = _context7.sent;
|
|
|
|
if (_iteratorNormalCompletion4) {
|
|
_context7.next = 114;
|
|
break;
|
|
}
|
|
|
|
events = _value4;
|
|
_iterator5 = _createForOfIteratorHelper(events);
|
|
_context7.prev = 26;
|
|
|
|
_iterator5.s();
|
|
|
|
case 28:
|
|
if ((_step5 = _iterator5.n()).done) {
|
|
_context7.next = 103;
|
|
break;
|
|
}
|
|
|
|
_step5$value = _step5.value, eventType = _step5$value.eventType, value = _step5$value.value;
|
|
|
|
if (!(eventType === 'opentag')) {
|
|
_context7.next = 77;
|
|
break;
|
|
}
|
|
|
|
node = value;
|
|
_context7.t1 = node.name;
|
|
_context7.next = _context7.t1 === 'b' ? 35 : _context7.t1 === 'charset' ? 38 : _context7.t1 === 'color' ? 41 : _context7.t1 === 'family' ? 47 : _context7.t1 === 'i' ? 50 : _context7.t1 === 'outline' ? 53 : _context7.t1 === 'rFont' ? 56 : _context7.t1 === 'si' ? 59 : _context7.t1 === 'sz' ? 63 : _context7.t1 === 'strike' ? 66 : _context7.t1 === 't' ? 67 : _context7.t1 === 'u' ? 69 : _context7.t1 === 'vertAlign' ? 72 : 75;
|
|
break;
|
|
|
|
case 35:
|
|
font = font || {};
|
|
font.bold = true;
|
|
return _context7.abrupt("break", 75);
|
|
|
|
case 38:
|
|
font = font || {};
|
|
font.charset = parseInt(node.attributes.charset, 10);
|
|
return _context7.abrupt("break", 75);
|
|
|
|
case 41:
|
|
font = font || {};
|
|
font.color = {};
|
|
|
|
if (node.attributes.rgb) {
|
|
font.color.argb = node.attributes.argb;
|
|
}
|
|
|
|
if (node.attributes.val) {
|
|
font.color.argb = node.attributes.val;
|
|
}
|
|
|
|
if (node.attributes.theme) {
|
|
font.color.theme = node.attributes.theme;
|
|
}
|
|
|
|
return _context7.abrupt("break", 75);
|
|
|
|
case 47:
|
|
font = font || {};
|
|
font.family = parseInt(node.attributes.val, 10);
|
|
return _context7.abrupt("break", 75);
|
|
|
|
case 50:
|
|
font = font || {};
|
|
font.italic = true;
|
|
return _context7.abrupt("break", 75);
|
|
|
|
case 53:
|
|
font = font || {};
|
|
font.outline = true;
|
|
return _context7.abrupt("break", 75);
|
|
|
|
case 56:
|
|
font = font || {};
|
|
font.name = node.value;
|
|
return _context7.abrupt("break", 75);
|
|
|
|
case 59:
|
|
font = null;
|
|
richText = [];
|
|
text = null;
|
|
return _context7.abrupt("break", 75);
|
|
|
|
case 63:
|
|
font = font || {};
|
|
font.size = parseInt(node.attributes.val, 10);
|
|
return _context7.abrupt("break", 75);
|
|
|
|
case 66:
|
|
return _context7.abrupt("break", 75);
|
|
|
|
case 67:
|
|
text = null;
|
|
return _context7.abrupt("break", 75);
|
|
|
|
case 69:
|
|
font = font || {};
|
|
font.underline = true;
|
|
return _context7.abrupt("break", 75);
|
|
|
|
case 72:
|
|
font = font || {};
|
|
font.vertAlign = node.attributes.val;
|
|
return _context7.abrupt("break", 75);
|
|
|
|
case 75:
|
|
_context7.next = 101;
|
|
break;
|
|
|
|
case 77:
|
|
if (!(eventType === 'text')) {
|
|
_context7.next = 81;
|
|
break;
|
|
}
|
|
|
|
text = text ? text + value : value;
|
|
_context7.next = 101;
|
|
break;
|
|
|
|
case 81:
|
|
if (!(eventType === 'closetag')) {
|
|
_context7.next = 101;
|
|
break;
|
|
}
|
|
|
|
_node = value;
|
|
_context7.t2 = _node.name;
|
|
_context7.next = _context7.t2 === 'r' ? 86 : _context7.t2 === 'si' ? 90 : 101;
|
|
break;
|
|
|
|
case 86:
|
|
richText.push({
|
|
font: font,
|
|
text: text
|
|
});
|
|
font = null;
|
|
text = null;
|
|
return _context7.abrupt("break", 101);
|
|
|
|
case 90:
|
|
if (!(_this3.options.sharedStrings === 'cache')) {
|
|
_context7.next = 94;
|
|
break;
|
|
}
|
|
|
|
_this3.sharedStrings.push(richText.length ? {
|
|
richText: richText
|
|
} : text);
|
|
|
|
_context7.next = 97;
|
|
break;
|
|
|
|
case 94:
|
|
if (!(_this3.options.sharedStrings === 'emit')) {
|
|
_context7.next = 97;
|
|
break;
|
|
}
|
|
|
|
_context7.next = 97;
|
|
return {
|
|
index: index++,
|
|
text: richText.length ? {
|
|
richText: richText
|
|
} : text
|
|
};
|
|
|
|
case 97:
|
|
richText = [];
|
|
font = null;
|
|
text = null;
|
|
return _context7.abrupt("break", 101);
|
|
|
|
case 101:
|
|
_context7.next = 28;
|
|
break;
|
|
|
|
case 103:
|
|
_context7.next = 108;
|
|
break;
|
|
|
|
case 105:
|
|
_context7.prev = 105;
|
|
_context7.t3 = _context7["catch"](26);
|
|
|
|
_iterator5.e(_context7.t3);
|
|
|
|
case 108:
|
|
_context7.prev = 108;
|
|
|
|
_iterator5.f();
|
|
|
|
return _context7.finish(108);
|
|
|
|
case 111:
|
|
_iteratorNormalCompletion4 = true;
|
|
_context7.next = 16;
|
|
break;
|
|
|
|
case 114:
|
|
_context7.next = 120;
|
|
break;
|
|
|
|
case 116:
|
|
_context7.prev = 116;
|
|
_context7.t4 = _context7["catch"](14);
|
|
_didIteratorError4 = true;
|
|
_iteratorError4 = _context7.t4;
|
|
|
|
case 120:
|
|
_context7.prev = 120;
|
|
_context7.prev = 121;
|
|
|
|
if (!(!_iteratorNormalCompletion4 && _iterator4.return != null)) {
|
|
_context7.next = 125;
|
|
break;
|
|
}
|
|
|
|
_context7.next = 125;
|
|
return _awaitAsyncGenerator(_iterator4.return());
|
|
|
|
case 125:
|
|
_context7.prev = 125;
|
|
|
|
if (!_didIteratorError4) {
|
|
_context7.next = 128;
|
|
break;
|
|
}
|
|
|
|
throw _iteratorError4;
|
|
|
|
case 128:
|
|
return _context7.finish(125);
|
|
|
|
case 129:
|
|
return _context7.finish(120);
|
|
|
|
case 130:
|
|
case "end":
|
|
return _context7.stop();
|
|
}
|
|
}
|
|
}, _callee6, null, [[14, 116, 120, 130], [26, 105, 108, 111], [121,, 125, 129]]);
|
|
}))();
|
|
}
|
|
}, {
|
|
key: "_parseStyles",
|
|
value: function () {
|
|
var _parseStyles2 = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee7(entry) {
|
|
return regeneratorRuntime.wrap(function _callee7$(_context8) {
|
|
while (1) {
|
|
switch (_context8.prev = _context8.next) {
|
|
case 0:
|
|
this._emitEntry({
|
|
type: 'styles'
|
|
});
|
|
|
|
if (!(this.options.styles === 'cache')) {
|
|
_context8.next = 5;
|
|
break;
|
|
}
|
|
|
|
this.styles = new StyleManager();
|
|
_context8.next = 5;
|
|
return this.styles.parseStream(iterateStream(entry));
|
|
|
|
case 5:
|
|
case "end":
|
|
return _context8.stop();
|
|
}
|
|
}
|
|
}, _callee7, this);
|
|
}));
|
|
|
|
function _parseStyles(_x5) {
|
|
return _parseStyles2.apply(this, arguments);
|
|
}
|
|
|
|
return _parseStyles;
|
|
}()
|
|
}, {
|
|
key: "_parseWorksheet",
|
|
value: /*#__PURE__*/regeneratorRuntime.mark(function _parseWorksheet(iterator, sheetNo) {
|
|
var worksheetReader, matchingRel, matchingSheet;
|
|
return regeneratorRuntime.wrap(function _parseWorksheet$(_context9) {
|
|
while (1) {
|
|
switch (_context9.prev = _context9.next) {
|
|
case 0:
|
|
this._emitEntry({
|
|
type: 'worksheet',
|
|
id: sheetNo
|
|
});
|
|
|
|
worksheetReader = new WorksheetReader({
|
|
workbook: this,
|
|
id: sheetNo,
|
|
iterator: iterator,
|
|
options: this.options
|
|
});
|
|
matchingRel = (this.workbookRels || []).find(function (rel) {
|
|
return rel.Target === "worksheets/sheet".concat(sheetNo, ".xml");
|
|
});
|
|
matchingSheet = matchingRel && (this.model.sheets || []).find(function (sheet) {
|
|
return sheet.rId === matchingRel.Id;
|
|
});
|
|
|
|
if (matchingSheet) {
|
|
worksheetReader.id = matchingSheet.id;
|
|
worksheetReader.name = matchingSheet.name;
|
|
worksheetReader.state = matchingSheet.state;
|
|
}
|
|
|
|
if (!(this.options.worksheets === 'emit')) {
|
|
_context9.next = 8;
|
|
break;
|
|
}
|
|
|
|
_context9.next = 8;
|
|
return {
|
|
eventType: 'worksheet',
|
|
value: worksheetReader
|
|
};
|
|
|
|
case 8:
|
|
case "end":
|
|
return _context9.stop();
|
|
}
|
|
}
|
|
}, _parseWorksheet, this);
|
|
})
|
|
}, {
|
|
key: "_parseHyperlinks",
|
|
value: /*#__PURE__*/regeneratorRuntime.mark(function _parseHyperlinks(iterator, sheetNo) {
|
|
var hyperlinksReader;
|
|
return regeneratorRuntime.wrap(function _parseHyperlinks$(_context10) {
|
|
while (1) {
|
|
switch (_context10.prev = _context10.next) {
|
|
case 0:
|
|
this._emitEntry({
|
|
type: 'hyperlinks',
|
|
id: sheetNo
|
|
});
|
|
|
|
hyperlinksReader = new HyperlinkReader({
|
|
workbook: this,
|
|
id: sheetNo,
|
|
iterator: iterator,
|
|
options: this.options
|
|
});
|
|
|
|
if (!(this.options.hyperlinks === 'emit')) {
|
|
_context10.next = 5;
|
|
break;
|
|
}
|
|
|
|
_context10.next = 5;
|
|
return {
|
|
eventType: 'hyperlinks',
|
|
value: hyperlinksReader
|
|
};
|
|
|
|
case 5:
|
|
case "end":
|
|
return _context10.stop();
|
|
}
|
|
}
|
|
}, _parseHyperlinks, this);
|
|
})
|
|
}]);
|
|
|
|
return WorkbookReader;
|
|
}(EventEmitter); // for reference - these are the valid values for options
|
|
|
|
|
|
WorkbookReader.Options = {
|
|
worksheets: ['emit', 'ignore'],
|
|
sharedStrings: ['cache', 'emit', 'ignore'],
|
|
hyperlinks: ['cache', 'emit', 'ignore'],
|
|
styles: ['cache', 'ignore'],
|
|
entries: ['emit', 'ignore']
|
|
};
|
|
module.exports = WorkbookReader;
|
|
//# sourceMappingURL=workbook-reader.js.map
|