1 // Copyright (C) The Arvados Authors. All rights reserved.
3 // SPDX-License-Identifier: AGPL-3.0
5 import Axios from "axios";
7 export const WORKBENCH_CONFIG_URL = process.env.REACT_APP_ARVADOS_CONFIG_URL || "/config.json";
9 interface WorkbenchConfig {
11 VOCABULARY_URL?: string;
12 FILE_VIEWERS_CONFIG_URL?: string;
15 export interface ClusterConfigJSON {
19 ActivateUsers: boolean
44 ArvadosDocsite: string;
45 VocabularyURL: string;
46 FileViewersConfigURL: string;
47 WelcomePageHTML: string;
53 keepWebServiceUrl: string;
61 workbench2Url: string;
62 vocabularyUrl: string;
63 fileViewersConfigUrl: string;
64 clusterConfig: ClusterConfigJSON;
67 export const fetchConfig = () => {
69 .get<WorkbenchConfig>(WORKBENCH_CONFIG_URL + "?nocache=" + (new Date()).getTime())
70 .then(response => response.data)
72 console.warn(`There was an exception getting the Workbench config file at ${WORKBENCH_CONFIG_URL}. Using defaults instead.`);
73 return Promise.resolve(getDefaultConfig());
75 .then(workbenchConfig => {
76 if (workbenchConfig.API_HOST === undefined) {
77 throw new Error(`Unable to start Workbench. API_HOST is undefined in ${WORKBENCH_CONFIG_URL} or the environment.`);
79 return Axios.get<ClusterConfigJSON>(getClusterConfigURL(workbenchConfig.API_HOST)).then(response => {
80 const config = new Config();
81 const clusterConfigJSON = response.data;
82 const warnLocalConfig = (varName: string) => console.warn(
83 `A value for ${varName} was found in ${WORKBENCH_CONFIG_URL}. To use the Arvados centralized configuration instead, \
84 remove the entire ${varName} entry from ${WORKBENCH_CONFIG_URL}`);
86 // Check if the workbench config has an entry for vocabulary and file viewer URLs
87 // If so, use these values (even if it is an empty string), but print a console warning.
88 // Otherwise, use the cluster config.
89 let fileViewerConfigUrl;
90 if (workbenchConfig.FILE_VIEWERS_CONFIG_URL !== undefined) {
91 warnLocalConfig("FILE_VIEWERS_CONFIG_URL");
92 fileViewerConfigUrl = workbenchConfig.FILE_VIEWERS_CONFIG_URL;
95 fileViewerConfigUrl = clusterConfigJSON.Workbench.FileViewersConfigURL || "/file-viewers-example.json";
97 config.fileViewersConfigUrl = fileViewerConfigUrl;
100 if (workbenchConfig.VOCABULARY_URL !== undefined) {
101 warnLocalConfig("VOCABULARY_URL");
102 vocabularyUrl = workbenchConfig.VOCABULARY_URL;
105 vocabularyUrl = clusterConfigJSON.Workbench.VocabularyURL || "/vocabulary-example.json";
107 config.vocabularyUrl = vocabularyUrl;
109 config.rootUrl = clusterConfigJSON.Services.Controller.ExternalURL;
110 config.baseUrl = `${config.rootUrl}/${ARVADOS_API_PATH}`;
111 config.uuidPrefix = clusterConfigJSON.ClusterID;
112 config.websocketUrl = clusterConfigJSON.Services.Websocket.ExternalURL;
113 config.workbench2Url = clusterConfigJSON.Services.Workbench2.ExternalURL;
114 config.workbenchUrl = clusterConfigJSON.Services.Workbench1.ExternalURL;
115 config.keepWebServiceUrl = clusterConfigJSON.Services.WebDAV.ExternalURL;
116 config.clusterConfig = clusterConfigJSON;
117 mapRemoteHosts(clusterConfigJSON, config);
119 return { config, apiHost: workbenchConfig.API_HOST };
124 // Maps remote cluster hosts and removes the default RemoteCluster entry
125 export const mapRemoteHosts = (clusterConfigJSON: ClusterConfigJSON, config: Config) => {
126 config.remoteHosts = {};
127 Object.keys(clusterConfigJSON.RemoteClusters).forEach(k => { config.remoteHosts[k] = clusterConfigJSON.RemoteClusters[k].Host; });
128 delete config.remoteHosts["*"];
131 export const mockClusterConfigJSON = (config: Partial<ClusterConfigJSON>): ClusterConfigJSON => ({
135 Controller: { ExternalURL: "" },
136 Workbench1: { ExternalURL: "" },
137 Workbench2: { ExternalURL: "" },
138 Websocket: { ExternalURL: "" },
139 WebDAV: { ExternalURL: "" },
144 FileViewersConfigURL: "",
150 export const mockConfig = (config: Partial<Config>): Config => ({
152 keepWebServiceUrl: "",
160 fileViewersConfigUrl: "",
161 clusterConfig: mockClusterConfigJSON({}),
165 const getDefaultConfig = (): WorkbenchConfig => {
167 const envHost = process.env.REACT_APP_ARVADOS_API_HOST;
168 if (envHost !== undefined) {
169 console.warn(`Using default API host ${envHost}.`);
173 console.warn(`No API host was found in the environment. Workbench may not be able to communicate with Arvados components.`);
177 VOCABULARY_URL: undefined,
178 FILE_VIEWERS_CONFIG_URL: undefined,
182 export const ARVADOS_API_PATH = "arvados/v1";
183 export const CLUSTER_CONFIG_URL = "arvados/v1/config";
184 export const getClusterConfigURL = (apiHost: string) => `${window.location.protocol}//${apiHost}/${CLUSTER_CONFIG_URL}?nocache=${(new Date()).getTime()}`;