deprecate embedded browser (#12163)

https://github.com/minio/console takes over the functionality for the
future object browser development

Signed-off-by: Harshavardhana <harsha@minio.io>

browser/app/js/jsonrpc.js

@@ -1,94 +0,0 @@
-/*
- * Copyright (c) 2015-2021 MinIO, Inc.
- *
- * This file is part of MinIO Object Storage stack
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-import SuperAgent from 'superagent-es6-promise';
-import url from 'url'
-import Moment from 'moment'
-
-export default class JSONrpc {
-  constructor(params) {
-    this.endpoint = params.endpoint
-    this.namespace = params.namespace
-    this.version = '2.0';
-    const parsedUrl = url.parse(this.endpoint)
-    this.host = parsedUrl.hostname
-    this.path = parsedUrl.path
-    this.port = parsedUrl.port
-
-    switch (parsedUrl.protocol) {
-      case 'http:': {
-        this.scheme = 'http'
-        if (parsedUrl.port === 0) {
-          this.port = 80
-        }
-        break
-      }
-      case 'https:': {
-        this.scheme = 'https'
-        if (parsedUrl.port === 0) {
-          this.port = 443
-        }
-        break
-      }
-      default: {
-        throw new Error('Unknown protocol: ' + parsedUrl.protocol)
-      }
-    }
-  }
-  // call('Get', {id: NN, params: [...]}, function() {})
-  call(method, options, token) {
-    if (!options) {
-      options = {}
-    }
-    if (!options.id) {
-      options.id = 1;
-    }
-    if (!options.params) {
-      options.params = {};
-    }
-    const dataObj = {
-      id: options.id,
-      jsonrpc: this.version,
-      params: options.params ? options.params : {},
-      method: this.namespace ? this.namespace + '.' + method : method
-    }
-    let requestParams = {
-      host: this.host,
-      port: this.port,
-      path: this.path,
-      scheme: this.scheme,
-      method: 'POST',
-      headers: {
-        'Content-Type': 'application/json',
-        'x-amz-date': Moment().utc().format('YYYYMMDDTHHmmss') + 'Z'
-      }
-    }
-
-    if (token) {
-      requestParams.headers.Authorization = 'Bearer ' + token
-    }
-
-    let req = SuperAgent.post(this.endpoint)
-    for (let key in requestParams.headers) {
-      req.set(key, requestParams.headers[key])
-    }
-    // req.set('Access-Control-Allow-Origin', 'http://localhost:8080')
-    return req.send(JSON.stringify(dataObj)).then(res => res)
-  }
-}