1 | 'use strict';
|
2 |
|
3 | Object.defineProperty(exports, "__esModule", {
|
4 | value: true
|
5 | });
|
6 |
|
7 | var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
|
8 |
|
9 | exports.default = createRequest;
|
10 |
|
11 | var _lodash = require('lodash');
|
12 |
|
13 | var _lodash2 = _interopRequireDefault(_lodash);
|
14 |
|
15 | var _debug = require('debug');
|
16 |
|
17 | var _debug2 = _interopRequireDefault(_debug);
|
18 |
|
19 | var _constants = require('./constants');
|
20 |
|
21 | var _package = require('../package.json');
|
22 |
|
23 | var _errors = require('./errors');
|
24 |
|
25 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
26 |
|
27 | var fetch = !_constants.IN_BROWSER && typeof fetch === 'undefined' ? require('node-fetch') : window.fetch;
|
28 |
|
29 | var debug = (0, _debug2.default)('craft-ai:client');
|
30 |
|
31 | var USER_AGENT = 'craft-ai-client-js/' + _package.version + ' [' + (_constants.IN_BROWSER ? navigator.userAgent : 'Node.js ' + process.version) + ']';
|
32 |
|
33 | debug('Client user agent set to \'' + USER_AGENT + '\'');
|
34 |
|
35 | function parseBody(req, resBody) {
|
36 | var resBodyUtf8 = void 0;
|
37 | try {
|
38 | resBodyUtf8 = resBody.toString('utf-8');
|
39 | } catch (err) {
|
40 | debug('Invalid response format from ' + req.method + ' ' + req.path + ': ' + resBody, err);
|
41 | throw new _errors.CraftAiInternalError('Internal Error, the craft ai server responded in an invalid format.', {
|
42 | request: req
|
43 | });
|
44 | }
|
45 | var resBodyJson = void 0;
|
46 | try {
|
47 | if (resBodyUtf8.length > 0) {
|
48 | resBodyJson = JSON.parse(resBodyUtf8);
|
49 | } else {
|
50 | resBodyJson = {};
|
51 | }
|
52 | } catch (err) {
|
53 | debug('Invalid json response from ' + req.method + ' ' + req.path + ': ' + resBody, err);
|
54 | throw new _errors.CraftAiInternalError('Internal Error, the craft ai server responded an invalid json document.', {
|
55 | more: resBodyUtf8,
|
56 | request: req
|
57 | });
|
58 | }
|
59 | return resBodyJson;
|
60 | }
|
61 |
|
62 | function parseBulk(req, res, resBody) {
|
63 | if (_lodash2.default.isArray(JSON.parse(resBody))) {
|
64 | return { body: parseBody(req, resBody) };
|
65 | } else {
|
66 | throw new _errors.CraftAiBadRequestError({
|
67 | message: parseBody(req, resBody).message,
|
68 | request: req
|
69 | });
|
70 | }
|
71 | }
|
72 |
|
73 | function parseResponse(req, res, resBody) {
|
74 | switch (res.status) {
|
75 | case 200:
|
76 | case 201:
|
77 | case 204:
|
78 | return {
|
79 | body: parseBody(req, resBody),
|
80 | nextPageUrl: res.headers.get('x-craft-ai-next-page-url')
|
81 | };
|
82 | case 202:
|
83 | throw new _errors.CraftAiLongRequestTimeOutError({
|
84 | message: parseBody(req, resBody).message,
|
85 | request: req
|
86 | });
|
87 | case 207:
|
88 | return parseBulk(req, res, resBody);
|
89 | case 401:
|
90 | case 403:
|
91 | throw new _errors.CraftAiCredentialsError({
|
92 | message: parseBody(req, resBody).message,
|
93 | request: req
|
94 | });
|
95 | case 400:
|
96 | case 404:
|
97 | return parseBulk(req, res, resBody);
|
98 | case 413:
|
99 | throw new _errors.CraftAiBadRequestError({
|
100 | message: 'Given payload is too large',
|
101 | request: req
|
102 | });
|
103 | case 500:
|
104 | throw new _errors.CraftAiInternalError(parseBody(req, resBody).message, {
|
105 | request: req
|
106 | });
|
107 | case 504:
|
108 | throw new _errors.CraftAiInternalError({
|
109 | message: 'Response has timed out',
|
110 | request: req,
|
111 | status: res.status
|
112 | });
|
113 | default:
|
114 | throw new _errors.CraftAiUnknownError({
|
115 | more: parseBody(req, resBody).message,
|
116 | request: req,
|
117 | status: res.status
|
118 | });
|
119 | }
|
120 | }
|
121 |
|
122 | function createHttpAgent() {
|
123 | var proxy = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : undefined;
|
124 |
|
125 | if (_constants.IN_BROWSER) {
|
126 | return undefined;
|
127 | } else if (proxy) {
|
128 | var HttpProxyAgent = require('http-proxy-agent');
|
129 |
|
130 | return new HttpProxyAgent(proxy);
|
131 | } else {
|
132 | var http = require('http');
|
133 |
|
134 | return new http.Agent({
|
135 | keepAlive: true
|
136 | });
|
137 | }
|
138 | }
|
139 |
|
140 | function createHttpsAgent() {
|
141 | var proxy = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : undefined;
|
142 |
|
143 | if (_constants.IN_BROWSER) {
|
144 | return undefined;
|
145 | } else if (proxy) {
|
146 | var HttpsProxyAgent = require('https-proxy-agent');
|
147 |
|
148 | return new HttpsProxyAgent(proxy);
|
149 | } else {
|
150 | var https = require('https');
|
151 |
|
152 | return new https.Agent({
|
153 | keepAlive: true
|
154 | });
|
155 | }
|
156 | }
|
157 |
|
158 | function createRequest(cfg) {
|
159 | var defaultHeaders = {
|
160 | 'Authorization': 'Bearer ' + cfg.token,
|
161 | 'Content-Type': 'application/json; charset=utf-8',
|
162 | 'Accept': 'application/json'
|
163 | };
|
164 |
|
165 | if (!_constants.IN_BROWSER) {
|
166 |
|
167 |
|
168 | defaultHeaders['User-Agent'] = USER_AGENT;
|
169 | }
|
170 |
|
171 | var baseUrl = cfg.url + '/api/v1/' + cfg.owner + '/' + cfg.project;
|
172 |
|
173 | var agent = baseUrl.slice(0, 5) === 'https' ? createHttpsAgent(cfg.proxy) : createHttpAgent(cfg.proxy);
|
174 |
|
175 | return function (req) {
|
176 | req = _lodash2.default.defaults(req || {}, {
|
177 | agent: agent,
|
178 | method: 'GET',
|
179 | path: '',
|
180 | body: undefined,
|
181 | query: {},
|
182 | headers: {}
|
183 | });
|
184 |
|
185 | req.url = req.url || '' + baseUrl + req.path;
|
186 |
|
187 | var queryStr = (0, _lodash2.default)(req.query).map(function (value, key) {
|
188 | return [key, value];
|
189 | }).filter(function (_ref) {
|
190 | var _ref2 = _slicedToArray(_ref, 2),
|
191 | key = _ref2[0],
|
192 | value = _ref2[1];
|
193 |
|
194 | return !_lodash2.default.isUndefined(value);
|
195 | }).map(function (keyVal) {
|
196 | return keyVal.join('=');
|
197 | }).join('&');
|
198 |
|
199 | if (queryStr.length > 0) {
|
200 | req.url += '?' + queryStr;
|
201 | }
|
202 | req.headers = _lodash2.default.defaults(req.headers, defaultHeaders);
|
203 |
|
204 | req.body = req.body && JSON.stringify(req.body);
|
205 |
|
206 | return fetch(req.url, req).catch(function (err) {
|
207 | debug('Network error while executing ' + req.method + ' ' + req.path, err);
|
208 | return Promise.reject(new _errors.CraftAiNetworkError({
|
209 | more: err.message
|
210 | }));
|
211 | }).then(function (res) {
|
212 | return res.text().catch(function (err) {
|
213 | debug('Invalid response from ' + req.method + ' ' + req.path, err);
|
214 |
|
215 | throw new _errors.CraftAiInternalError('Internal Error, the craft ai server responded an invalid response, see err.more for details.', {
|
216 | request: req,
|
217 | more: err.message
|
218 | });
|
219 | }).then(function (resBody) {
|
220 | return parseResponse(req, res, resBody);
|
221 | });
|
222 | });
|
223 | };
|
224 | } |
\ | No newline at end of file |