Revert "deprecate embedded browser (#12163)"

This reverts commit 736d8cbac4.

Bring contrib files for older contributions

browser/app/js/constants.js

@@ -0,0 +1,37 @@
+/*
+ * 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.
+ */
+
+var p = window.location.pathname
+export const minioBrowserPrefix = p.slice(0, p.indexOf("/", 1))
+
+export const READ_ONLY = "readonly"
+export const WRITE_ONLY = "writeonly"
+export const READ_WRITE = "readwrite"
+export const NONE = "none"
+
+export const SHARE_OBJECT_EXPIRY_DAYS = 5
+export const SHARE_OBJECT_EXPIRY_HOURS = 0
+export const SHARE_OBJECT_EXPIRY_MINUTES = 0
+
+export const ACCESS_KEY_MIN_LENGTH = 3
+export const SECRET_KEY_MIN_LENGTH = 8
+
+export const SORT_BY_NAME = "name"
+export const SORT_BY_SIZE = "size"
+export const SORT_BY_LAST_MODIFIED = "last-modified"
+
+export const SORT_ORDER_ASC = "asc"
+export const SORT_ORDER_DESC = "desc"