Web: Editor: Added goBack button to the files.

web/ASC.Web.Editor/public/locales/en/Editor.json

@@ -1,4 +1,6 @@
 {
+  "FileLocation": "Open file location",
+
   "FullAccess": "Full access",
   "ReadOnly": "Read only",
   "Review": "Review",

web/ASC.Web.Editor/public/locales/ru/Editor.json

@@ -1,4 +1,6 @@
 {
+  "FileLocation": "Открыть расположение файла",
+
   "FullAccess": "Полный доступ",
   "ReadOnly": "Только чтение",
   "Review": "Рецензирование",

web/ASC.Web.Editor/src/Editor.jsx

@@ -22,6 +22,7 @@ import { getUser } from "@appserver/common/api/people";
 import throttle from "lodash/throttle";
 import { isIOS, deviceType } from "react-device-detect";
 import { homepage } from "../package.json";
+
 import "./custom.scss";
 import { AppServerConfig } from "@appserver/common/constants";
 import SharingPanel from "files/SharingPanel";
@@ -44,6 +45,9 @@ let config;
 let docSaved = null;
 let docEditor;
 
+const url = window.location.href;
+const filesUrl = url.substring(0, url.indexOf("/doceditor"));
+
 const Editor = ({
   uploadPanelVisible,
   sharingPanelVisible,
@@ -275,6 +279,16 @@ const Editor = ({
         config.type = "mobile";
       }
 
+      config.editorConfig.customization = {
+        ...config.editorConfig.customization,
+        goback: {
+          blank: true,
+          requestClose: false,
+          text: i18n.t("FileLocation"),
+          url: `${filesUrl}`,
+        },
+      };
+
       const events = {
         events: {
           onAppReady: onSDKAppReady,