Revert "deprecate embedded browser (#12163)"

This reverts commit 736d8cbac4.

Bring contrib files for older contributions

browser/app/js/objects/PrefixContainer.js

@@ -0,0 +1,55 @@
+/*
+ * 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 { connect } from "react-redux"
+import ObjectItem from "./ObjectItem"
+import PrefixActions from "./PrefixActions"
+import * as actionsObjects from "./actions"
+import { getCheckedList } from "./selectors"
+
+export const PrefixContainer = ({
+  object,
+  currentPrefix,
+  checkedObjectsCount,
+  selectPrefix
+}) => {
+  const props = {
+    name: object.name,
+    contentType: object.contentType,
+    onClick: () => selectPrefix(`${currentPrefix}${object.name}`)
+  }
+  if (checkedObjectsCount == 0) {
+    props.actionButtons = <PrefixActions object={object} />
+  }
+  return <ObjectItem {...props} />
+}
+
+const mapStateToProps = (state, ownProps) => {
+  return {
+    object: ownProps.object,
+    currentPrefix: state.objects.currentPrefix,
+    checkedObjectsCount: getCheckedList(state).length
+  }
+}
+
+const mapDispatchToProps = dispatch => {
+  return {
+    selectPrefix: prefix => dispatch(actionsObjects.selectPrefix(prefix))
+  }
+}
+
+export default connect(mapStateToProps, mapDispatchToProps)(PrefixContainer)