1 import { Injectable } from '@angular/core';
2 import { Http, Headers, RequestOptionsArgs, Response } from '@angular/http';
3 import { Location } from '@angular/common';
4 import { Observable } from 'rxjs/Observable';
5 import { Subject } from 'rxjs/Subject';
6 import { BehaviorSubject } from 'rxjs/BehaviorSubject';
7 import * as io from 'socket.io-client';
9 import { AlertService } from './alert.service';
10 import { ISdk } from './sdk.service';
13 // Import RxJs required methods
14 import 'rxjs/add/operator/map';
15 import 'rxjs/add/operator/catch';
16 import 'rxjs/add/observable/throw';
17 import 'rxjs/add/operator/mergeMap';
20 export interface IXDSConfigProject {
23 hostSyncThingID: string;
25 defaultSdkID?: string;
28 interface IXDSBuilderConfig {
34 interface IXDSFolderConfig {
40 builderSThgID?: string;
45 interface IXDSConfig {
47 builder: IXDSBuilderConfig;
48 folders: IXDSFolderConfig[];
51 export interface IXDSAgentTarball {
56 export interface IXDSAgentInfo {
57 tarballs: IXDSAgentTarball[];
60 export interface ISdkMessage {
66 export interface ICmdOutput {
73 export interface ICmdExit {
80 export interface IServerStatus {
81 WS_connected: boolean;
85 const FOLDER_TYPE_CLOUDSYNC = 2;
88 export class XDSServerService {
90 public CmdOutput$ = <Subject<ICmdOutput>>new Subject();
91 public CmdExit$ = <Subject<ICmdExit>>new Subject();
92 public Status$: Observable<IServerStatus>;
94 private baseUrl: string;
95 private wsUrl: string;
96 private _status = { WS_connected: false };
97 private statusSubject = <BehaviorSubject<IServerStatus>>new BehaviorSubject(this._status);
100 private socket: SocketIOClient.Socket;
102 constructor(private http: Http, private _window: Window, private alert: AlertService) {
104 this.Status$ = this.statusSubject.asObservable();
106 this.baseUrl = this._window.location.origin + '/api/v1';
107 let re = this._window.location.origin.match(/http[s]?:\/\/([^\/]*)[\/]?/);
108 if (re === null || re.length < 2) {
109 console.error('ERROR: cannot determine Websocket url');
111 this.wsUrl = 'ws://' + re[1];
112 this._handleIoSocket();
116 private _WSState(sts: boolean) {
117 this._status.WS_connected = sts;
118 this.statusSubject.next(Object.assign({}, this._status));
121 private _handleIoSocket() {
122 this.socket = io(this.wsUrl, { transports: ['websocket'] });
124 this.socket.on('connect_error', (res) => {
125 this._WSState(false);
126 console.error('WS Connect_error ', res);
129 this.socket.on('connect', (res) => {
133 this.socket.on('disconnection', (res) => {
134 this._WSState(false);
135 this.alert.error('WS disconnection: ' + res);
138 this.socket.on('error', (err) => {
139 console.error('WS error:', err);
142 this.socket.on('make:output', data => {
143 this.CmdOutput$.next(Object.assign({}, <ICmdOutput>data));
146 this.socket.on('make:exit', data => {
147 this.CmdExit$.next(Object.assign({}, <ICmdExit>data));
152 getSdks(): Observable<ISdk[]> {
153 return this._get('/sdks');
156 getXdsAgentInfo(): Observable<IXDSAgentInfo> {
157 return this._get('/xdsagent/info');
160 getProjects(): Observable<IXDSFolderConfig[]> {
161 return this._get('/folders');
164 addProject(cfg: IXDSConfigProject): Observable<IXDSFolderConfig> {
165 let folder: IXDSFolderConfig = {
167 label: cfg.label || "",
169 type: FOLDER_TYPE_CLOUDSYNC,
170 syncThingID: cfg.hostSyncThingID,
171 defaultSdkID: cfg.defaultSdkID || "",
173 return this._post('/folder', folder);
176 deleteProject(id: string): Observable<IXDSFolderConfig> {
177 return this._delete('/folder/' + id);
180 exec(cmd: string, args?: string[], options?: any): Observable<any> {
181 return this._post('/exec',
188 make(prjID: string, dir: string, args: string, sdkid?: string): Observable<any> {
189 return this._post('/make', { id: prjID, rpath: dir, args: args, sdkid: sdkid });
193 private _attachAuthHeaders(options?: any) {
194 options = options || {};
195 let headers = options.headers || new Headers();
196 // headers.append('Authorization', 'Basic ' + btoa('username:password'));
197 headers.append('Accept', 'application/json');
198 headers.append('Content-Type', 'application/json');
199 // headers.append('Access-Control-Allow-Origin', '*');
201 options.headers = headers;
205 private _get(url: string): Observable<any> {
206 return this.http.get(this.baseUrl + url, this._attachAuthHeaders())
207 .map((res: Response) => res.json())
208 .catch(this._decodeError);
210 private _post(url: string, body: any): Observable<any> {
211 return this.http.post(this.baseUrl + url, JSON.stringify(body), this._attachAuthHeaders())
212 .map((res: Response) => res.json())
214 return this._decodeError(error);
217 private _delete(url: string): Observable<any> {
218 return this.http.delete(this.baseUrl + url, this._attachAuthHeaders())
219 .map((res: Response) => res.json())
220 .catch(this._decodeError);
223 private _decodeError(err: any) {
225 if (typeof err === "object") {
226 if (err.statusText) {
228 } else if (err.error) {
229 e = String(err.error);
231 e = JSON.stringify(err);
234 e = err.json().error || 'Server error';
236 return Observable.throw(e);