Revert "deprecate embedded browser (#12163)"

This reverts commit 736d8cbac4.

Bring contrib files for older contributions

browser/app/js/buckets/BucketDropdown.js

@@ -0,0 +1,92 @@
+/*
+ * MinIO Object Storage (c) 2021 MinIO, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import React from "react"
+import classNames from "classnames"
+import { connect } from "react-redux"
+import * as actionsBuckets from "./actions"
+import { getCurrentBucket } from "./selectors"
+import Dropdown from "react-bootstrap/lib/Dropdown"
+
+export class BucketDropdown extends React.Component {
+  constructor(props) {
+    super(props)
+    this.state = {
+      showBucketDropdown: false
+    }
+  }
+
+  toggleDropdown() {
+    if (this.state.showBucketDropdown) {
+      this.setState({
+        showBucketDropdown: false
+      })
+    } else {
+      this.setState({
+        showBucketDropdown: true
+      })
+    }
+  }
+
+  render() {
+    const { bucket, showBucketPolicy, deleteBucket, currentBucket } = this.props
+    return (
+      <Dropdown 
+        open = {this.state.showBucketDropdown}
+        onToggle = {this.toggleDropdown.bind(this)}
+        className="bucket-dropdown" 
+        id="bucket-dropdown"
+      >
+        <Dropdown.Toggle noCaret>
+          <i className="zmdi zmdi-more-vert" />
+        </Dropdown.Toggle>
+        <Dropdown.Menu className="dropdown-menu-right">
+          <li>
+            <a 
+              onClick={e => {
+                e.stopPropagation()
+                this.toggleDropdown()
+                showBucketPolicy()
+              }}
+            >
+              Edit policy
+            </a>
+          </li>
+          <li>
+            <a 
+              onClick={e => {
+                e.stopPropagation()
+                this.toggleDropdown()
+                deleteBucket(bucket)
+              }}
+            >
+              Delete
+            </a>
+          </li>
+        </Dropdown.Menu>
+      </Dropdown>
+    )
+  }
+}
+
+const mapDispatchToProps = dispatch => {
+  return {
+    deleteBucket: bucket => dispatch(actionsBuckets.deleteBucket(bucket)),
+    showBucketPolicy: () => dispatch(actionsBuckets.showBucketPolicy())
+  }
+}
+
+export default connect(state => state, mapDispatchToProps)(BucketDropdown)