@jingbof/rets-client
Version:
RETS (Real Estate Transaction Standards) Client in Typescript
67 lines • 2.88 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ObjectParser = void 0;
var stream_1 = require("stream");
var utils_1 = require("../utils");
// Content-Type: image/jpeg
// Content-ID: N5280350
// Object-ID: 7
// Description:
var ObjectParser = /** @class */ (function (_super) {
__extends(ObjectParser, _super);
function ObjectParser(options) {
if (options === void 0) { options = { boundaryPrefix: Buffer.from('--'), boundary: Buffer.from('') }; }
var _this = _super.call(this, __assign(__assign({}, options), { write: function (chunk, _, done) {
// console.log('add chunk', chunk)
_this.chunks.push(chunk);
done();
} })) || this;
var boundaryPrefix = options.boundaryPrefix, boundary = options.boundary;
_this.on('close', _this.onClose);
_this.boundaryPrefix = boundaryPrefix;
_this.boundary = boundary;
_this.objects = [];
_this.chunks = [];
return _this;
}
ObjectParser.prototype.onClose = function () {
// convert chunks to buffer
var fullBuffer = Buffer.concat(this.chunks);
this.chunks = [];
var fullBoundary = Buffer.from(this.boundaryPrefix.toString() + this.boundary.toString());
// begin parsing buffer
var bufferedObjects = (0, utils_1.bufferSplit)(fullBuffer, fullBoundary);
this.objects = bufferedObjects
.map(function (obj) { return (0, utils_1.readRetsObject)(obj); })
.filter(function (obj) { return obj !== undefined; });
};
return ObjectParser;
}(stream_1.Writable));
exports.ObjectParser = ObjectParser;
//# sourceMappingURL=ObjectParser.js.map