@stackend/api
Version:
JS bindings to api.stackend.com
321 lines • 14.9 kB
JavaScript
;
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);
};
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.createFormData = exports.LoadJson = exports.DEFAULT_OPTIONS = exports.appendQueryString = exports.urlEncodeParameters = exports.CONTENT_TYPE_X_WWW_FORM_URLENCODED = exports.CONTENT_TYPE_JSON = void 0;
//import log4js from 'log4js';
var index_1 = require("./index");
require('es6-promise').polyfill();
require('isomorphic-fetch');
/**
* Content type for json data
* @type {string}
*/
exports.CONTENT_TYPE_JSON = 'application/json';
/**
* Content type for form data
* @type {string}
*/
exports.CONTENT_TYPE_X_WWW_FORM_URLENCODED = 'application/x-www-form-urlencoded';
/**
* Url encode a parameter object.
* @param parameters
* @returns {String}
*/
function urlEncodeParameters(parameters) {
if (typeof parameters === 'string') {
return parameters;
}
if (typeof parameters === 'undefined' || parameters === null) {
return '';
}
var f = true;
var s = '';
for (var _i = 0, _a = Object.keys(parameters); _i < _a.length; _i++) {
var k = _a[_i];
var v = parameters[k];
if (v !== null) {
if (Array.isArray(v)) {
for (var _b = 0, v_1 = v; _b < v_1.length; _b++) {
var p = v_1[_b];
if (f) {
f = false;
}
else {
s += '&';
}
s += encodeURIComponent(k);
if (typeof p !== 'undefined' && p != null) {
s += '=' + encodeURIComponent(p);
}
}
}
else {
if (f) {
f = false;
}
else {
s += '&';
}
s += encodeURIComponent(k);
if (typeof v !== 'undefined') {
s += '=' + encodeURIComponent(v);
}
}
}
}
return s;
}
exports.urlEncodeParameters = urlEncodeParameters;
/**
* Append to the query string
* @param url
* @param queryString
* @return {String}
*/
function appendQueryString(url, queryString) {
var u = url;
if (queryString && queryString !== '') {
if (u.indexOf('?') !== -1) {
u = u + '&' + queryString;
}
else {
u = u + '?' + queryString;
}
}
return u;
}
exports.appendQueryString = appendQueryString;
exports.DEFAULT_OPTIONS = {
mode: 'cors',
cache: 'default'
//credentials: 'include',
};
/**
* Load an url as json. Supports GET and POST (using application/x-www-form-urlencoded or a json body)
*
* @param url {String}
* @param method {String} Optional method string.
* @param parameters {Object} Parameters
* @param body Optional body content. May be an object or string.
* @param bodyContentType Mime type of the body content (optional)
* @param xpressToken
* @param cookie Optional cookie string
* @constructor
*/
function LoadJson(_a) {
var url = _a.url, _b = _a.method, method = _b === void 0 ? 'GET' : _b, _c = _a.parameters, parameters = _c === void 0 ? null : _c, _d = _a.body, body = _d === void 0 ? null : _d, _e = _a.bodyContentType, bodyContentType = _e === void 0 ? exports.CONTENT_TYPE_X_WWW_FORM_URLENCODED : _e, xpressToken = _a.xpressToken, cookie = _a.cookie, options = _a.options;
return __awaiter(this, void 0, void 0, function () {
var headers, opts, queryString, response, request, status_1, contentType, json, r, e_1;
return __generator(this, function (_f) {
switch (_f.label) {
case 0:
if (typeof Headers === 'function') {
headers = new Headers();
headers.set('x-custom-headless', 'true');
headers.set('Accept', exports.CONTENT_TYPE_JSON);
// In most cases handled by the browser but supplied in SSR initial data fetch
if (typeof cookie === 'string') {
headers.set('cookie', cookie);
}
}
opts = __assign(__assign({}, exports.DEFAULT_OPTIONS), { method: method, headers: headers, body: undefined });
if (options) {
Object.assign(opts, options);
}
// Encode json if needed
if (body && bodyContentType === exports.CONTENT_TYPE_JSON && typeof body === 'object') {
body = JSON.stringify(body);
}
queryString = '';
if (method === 'POST') {
if (bodyContentType !== null) {
if (body && typeof body.toString === 'function' && body.toString().indexOf('FormData') !== -1) {
// This is a file upload. Don't set the content type,
// since that would remove the boundary parameter for the binary data.
}
else if (headers) {
headers.set('Content-Type', bodyContentType);
}
}
// FIXME: Should use xpress ajax token that includes checksumming of parameters
if (xpressToken && !!headers) {
headers.append('x-custom-xpress-token', xpressToken);
}
// When body is already set, add the parameters to the url instead
if (body) {
queryString = urlEncodeParameters(parameters);
}
else if (bodyContentType === exports.CONTENT_TYPE_JSON) {
body = JSON.stringify(parameters);
}
else {
//body = createFormData(parameters);
body = urlEncodeParameters(parameters);
}
opts.body = body;
}
else {
queryString = urlEncodeParameters(parameters);
}
url = appendQueryString(url, queryString);
response = null;
_f.label = 1;
case 1:
_f.trys.push([1, 9, , 10]);
if (!(typeof Headers === 'function' && typeof Request === 'function')) return [3 /*break*/, 3];
request = new Request(url, opts);
return [4 /*yield*/, fetch(request)];
case 2:
response = _f.sent();
return [3 /*break*/, 5];
case 3: return [4 /*yield*/, fetch(url, opts)];
case 4:
response = _f.sent();
_f.label = 5;
case 5:
// FIXME: Should throw to encourage proper error handling and not cause any weird errors in the data layer.
if (!response.ok) {
if (response.status === 401 || response.status === 404 || response.status === 500) {
index_1.logger.error('The Fetch request of ' + url + ' failed: ' + response.status + response.statusText);
return [2 /*return*/, {
error: response.status + ': ' + response.statusText,
status: response.status,
response: response
}];
}
else {
status_1 = response.status ? 'Error Status:' + response.status : '';
index_1.logger.error(status_1 +
' The Fetch request of ' +
url +
' failed: ' +
JSON.stringify(typeof request !== 'undefined' ? request : null) +
JSON.stringify(response));
return [2 /*return*/, {
error: response.status + ': ' + response.statusText,
status: response.status,
response: response
}];
}
}
contentType = response.headers.get('content-type');
if (!(contentType && contentType.indexOf(exports.CONTENT_TYPE_JSON) > -1)) return [3 /*break*/, 7];
return [4 /*yield*/, response.json()];
case 6:
json = (_f.sent());
r = {
status: 200,
json: json,
response: response
};
// The check for __resultCode exist because of media upload that does not produce the same json
if (json.__resultCode &&
(json.__resultCode === 'error' || json.__resultCode === 'accessDenied' || json.__resultCode === 'notfound')) {
r.error = json.__resultCode;
// Add error messages, if not done by server
if (!json.error) {
json.error = {
actionErrors: ['error'],
fieldErrors: {}
};
}
}
return [2 /*return*/, r];
case 7:
index_1.logger.error('Error Status:500 The Fetch request of ' +
url +
' failed, Wrong content-type.' +
JSON.stringify(typeof request !== 'undefined' ? request : null) +
JSON.stringify(response));
return [2 /*return*/, {
error: 'Response is not a json object',
status: 200,
response: response
}];
case 8: return [3 /*break*/, 10];
case 9:
e_1 = _f.sent();
index_1.logger.error(e_1, request ? JSON.stringify(request) : '');
if ((e_1 === null || e_1 === void 0 ? void 0 : e_1.message) === 'Failed to fetch') {
return [2 /*return*/, {
error: "Can't access stackend api. Please make sure you've allowed this domain in your stack settings.",
status: 500,
response: response
}];
}
return [2 /*return*/, {
error: e_1,
status: 500,
response: response
}];
case 10: return [2 /*return*/];
}
});
});
}
exports.LoadJson = LoadJson;
exports.default = LoadJson;
/**
* Given a set of parameters, construct a FormData object that can be used as the body of a request
* @param parameters
* @return {FormData}
*/
function createFormData(parameters) {
var formData = new FormData();
if (typeof parameters !== 'undefined') {
for (var i in parameters) {
if (Object.prototype.hasOwnProperty.call(parameters, i)) {
formData.append(i, String(parameters[i]));
}
}
}
return formData;
}
exports.createFormData = createFormData;
//# sourceMappingURL=LoadJson.js.map