sp-rest-proxy
Version:
SharePoint REST API Proxy for Node.js and Express local serve
156 lines • 8.57 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 __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 __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.RestPostRouter = void 0;
var node_fetch_1 = require("node-fetch");
var BasicRouter_1 = require("../BasicRouter");
var headers_1 = require("../../utils/headers");
var RestPostRouter = (function (_super) {
__extends(RestPostRouter, _super);
function RestPostRouter(context, settings) {
var _this = _super.call(this, context, settings) || this;
_this.router = function (request, response) {
var endpointUrl = _this.url.apiEndpoint(request);
_this.logger.info('\nPOST: ' + endpointUrl);
var reqBody = '';
if (request.body) {
reqBody = request.body;
_this.processPostRequest(reqBody, request, response);
}
else {
request.on('data', function (chunk) { return reqBody += chunk; });
request.on('end', function () { return _this.processPostRequest(reqBody, request, response); });
}
};
_this.processPostRequest = function (body, req, res) {
var endpointUrl = _this.url.apiEndpoint(req);
_this.logger.verbose('Request body:', body);
var headers = (0, headers_1.getHeaders)(req.headers);
if (_this.isDocumentEndpoint(endpointUrl)) {
body = req.buffer;
if (body) {
headers.set('Content-Length', "".concat(body.byteLength));
}
}
if (typeof body === 'object' && Object.keys(body).length === 0) {
if (endpointUrl.toLowerCase().indexOf('/_vti_bin/client.svc') !== -1 ||
endpointUrl.toLowerCase().indexOf('/_api/contextinfo') !== -1) {
body = '{}';
}
Object.keys(headers).forEach(function (prop) {
if (prop.toLowerCase() === 'content-length') {
headers.delete(prop);
}
});
}
if (typeof body === 'object' && !_this.isDocumentEndpoint(endpointUrl)) {
body = JSON.stringify(body);
}
_this.sp.fetch(endpointUrl, { method: 'POST', headers: headers, body: body })
.then(_this.handlers.isOK)
.then(function (r) { return __awaiter(_this, void 0, void 0, function () {
var ct, body_1, ex_1;
var _a, _b, _c;
return __generator(this, function (_d) {
switch (_d.label) {
case 0:
ct = new node_fetch_1.Headers(r.headers).get('content-type') || '';
if (ct.toLowerCase().indexOf('application/json') !== 0) {
return [2, r];
}
_d.label = 1;
case 1:
_d.trys.push([1, 3, , 4]);
return [4, r.json()];
case 2:
body_1 = _d.sent();
if (typeof body_1['odata.nextLink'] === 'string') {
body_1['odata.nextLink'] = this.url.proxyEndpoint(body_1['odata.nextLink']);
}
if (typeof ((_a = body_1.d) === null || _a === void 0 ? void 0 : _a.__next) === 'string') {
body_1.d.__next = this.url.proxyEndpoint(body_1.d.__next);
}
if (typeof body_1['odata.metadata'] === 'string') {
body_1['odata.metadata'] = this.url.proxyEndpoint(body_1['odata.metadata']);
}
if ((_c = (_b = body_1 === null || body_1 === void 0 ? void 0 : body_1.d) === null || _b === void 0 ? void 0 : _b.__metadata) === null || _c === void 0 ? void 0 : _c.uri) {
body_1.d.__metadata.uri = this.url.proxyEndpoint(body_1.d.__metadata.uri);
}
return [2, new node_fetch_1.Response(JSON.stringify(body_1), r)];
case 3:
ex_1 = _d.sent();
this.logger.error(ex_1);
return [3, 4];
case 4: return [2, r];
}
});
}); })
.then(_this.handlers.response(res))
.catch(_this.handlers.error(res));
};
_this.isDocumentEndpoint = function (endpointUrl) {
if (endpointUrl.toLowerCase().indexOf('/attachmentfiles/add') !== -1 ||
endpointUrl.toLowerCase().indexOf('/files/add') !== -1 ||
endpointUrl.toLowerCase().indexOf('/startupload') !== -1 ||
endpointUrl.toLowerCase().indexOf('/continueupload') !== -1 ||
endpointUrl.toLowerCase().indexOf('/finishupload') !== -1) {
return true;
}
return false;
};
return _this;
}
return RestPostRouter;
}(BasicRouter_1.BasicRouter));
exports.RestPostRouter = RestPostRouter;
//# sourceMappingURL=restPost.js.map