diff --git a/src/backend/routes/GalleryRouter.ts b/src/backend/routes/GalleryRouter.ts
index d21832a4..526da5a0 100644
--- a/src/backend/routes/GalleryRouter.ts
+++ b/src/backend/routes/GalleryRouter.ts
@@ -1,286 +1,286 @@
-import {AuthenticationMWs} from '../middlewares/user/AuthenticationMWs';
-import {Express} from 'express';
-import {GalleryMWs} from '../middlewares/GalleryMWs';
-import {RenderingMWs} from '../middlewares/RenderingMWs';
-import {ThumbnailGeneratorMWs} from '../middlewares/thumbnail/ThumbnailGeneratorMWs';
-import {UserRoles} from '../../common/entities/UserDTO';
-import {ThumbnailSourceType} from '../model/fileaccess/PhotoWorker';
-import {VersionMWs} from '../middlewares/VersionMWs';
-import {SupportedFormats} from '../../common/SupportedFormats';
-import {ServerTimingMWs} from '../middlewares/ServerTimingMWs';
-import {MetaFileMWs} from '../middlewares/MetaFileMWs';
-import {Config} from '../../common/config/private/Config';
-
-export class GalleryRouter {
-  public static route(app: Express): void {
-    this.addGetImageIcon(app);
-    this.addGetVideoIcon(app);
-    this.addGetResizedPhoto(app);
-    this.addGetBestFitVideo(app);
-    this.addGetVideoThumbnail(app);
-    this.addGetImage(app);
-    this.addGetVideo(app);
-    this.addGetMetaFile(app);
-    this.addGetBestFitMetaFile(app);
-    this.addRandom(app);
-    this.addDirectoryList(app);
-    this.addDirectoryZip(app);
-
-    this.addSearch(app);
-    this.addAutoComplete(app);
-  }
-
-  protected static addDirectoryList(app: Express): void {
-    app.get(
-        [Config.Server.apiPath + '/gallery/content/:directory(*)', Config.Server.apiPath + '/gallery/', Config.Server.apiPath + '/gallery//'],
-        // common part
-        AuthenticationMWs.authenticate,
-        AuthenticationMWs.normalizePathParam('directory'),
-        AuthenticationMWs.authorisePath('directory', true),
-        VersionMWs.injectGalleryVersion,
-
-        // specific part
-        GalleryMWs.listDirectory,
-        ThumbnailGeneratorMWs.addThumbnailInformation,
-        GalleryMWs.cleanUpGalleryResults,
-        ServerTimingMWs.addServerTiming,
-        RenderingMWs.renderResult
-    );
-  }
-
-  protected static addDirectoryZip(app: Express): void {
-    app.get(
-        [Config.Server.apiPath + '/gallery/zip/:directory(*)'],
-        // common part
-        AuthenticationMWs.authenticate,
-        AuthenticationMWs.normalizePathParam('directory'),
-        AuthenticationMWs.authorisePath('directory', true),
-
-        // specific part
-        ServerTimingMWs.addServerTiming,
-        GalleryMWs.zipDirectory
-    );
-  }
-
-  protected static addGetImage(app: Express): void {
-    app.get(
-        [
-          Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
-          SupportedFormats.Photos.join('|') +
-          '))',
-        ],
-        // common part
-        AuthenticationMWs.authenticate,
-        AuthenticationMWs.normalizePathParam('mediaPath'),
-        AuthenticationMWs.authorisePath('mediaPath', false),
-
-        // specific part
-        GalleryMWs.loadFile,
-        ServerTimingMWs.addServerTiming,
-        RenderingMWs.renderFile
-    );
-  }
-
-  protected static addGetVideo(app: Express): void {
-    app.get(
-        [
-          Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
-          SupportedFormats.Videos.join('|') +
-          '))',
-        ],
-        // common part
-        AuthenticationMWs.authenticate,
-        AuthenticationMWs.normalizePathParam('mediaPath'),
-        AuthenticationMWs.authorisePath('mediaPath', false),
-
-        // specific part
-        GalleryMWs.loadFile,
-        ServerTimingMWs.addServerTiming,
-        RenderingMWs.renderFile
-    );
-  }
-
-  protected static addGetBestFitVideo(app: Express): void {
-    app.get(
-        [
-          Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
-          SupportedFormats.Videos.join('|') +
-          '))/bestFit',
-        ],
-        // common part
-        AuthenticationMWs.authenticate,
-        AuthenticationMWs.normalizePathParam('mediaPath'),
-        AuthenticationMWs.authorisePath('mediaPath', false),
-
-        // specific part
-        GalleryMWs.loadFile,
-        GalleryMWs.loadBestFitVideo,
-        ServerTimingMWs.addServerTiming,
-        RenderingMWs.renderFile
-    );
-  }
-
-  protected static addGetMetaFile(app: Express): void {
-    app.get(
-        [
-          Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
-          SupportedFormats.MetaFiles.join('|') +
-          '))',
-        ],
-        // common part
-        AuthenticationMWs.authenticate,
-        AuthenticationMWs.normalizePathParam('mediaPath'),
-        AuthenticationMWs.authorisePath('mediaPath', false),
-
-        // specific part
-        GalleryMWs.loadFile,
-        ServerTimingMWs.addServerTiming,
-        RenderingMWs.renderFile
-    );
-  }
-
-  protected static addGetBestFitMetaFile(app: Express): void {
-    app.get(
-        [
-          Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
-          SupportedFormats.MetaFiles.join('|') +
-          '))/bestFit',
-        ],
-        // common part
-        AuthenticationMWs.authenticate,
-        AuthenticationMWs.normalizePathParam('mediaPath'),
-        AuthenticationMWs.authorisePath('mediaPath', false),
-
-        // specific part
-        GalleryMWs.loadFile,
-        MetaFileMWs.compressGPX,
-        ServerTimingMWs.addServerTiming,
-        RenderingMWs.renderFile
-    );
-  }
-
-  protected static addRandom(app: Express): void {
-    app.get(
-        [Config.Server.apiPath + '/gallery/random/:searchQueryDTO'],
-        // common part
-        AuthenticationMWs.authenticate,
-        AuthenticationMWs.authorise(UserRoles.Guest),
-        VersionMWs.injectGalleryVersion,
-
-        // specific part
-        GalleryMWs.getRandomImage,
-        GalleryMWs.loadFile,
-        ServerTimingMWs.addServerTiming,
-        RenderingMWs.renderFile
-    );
-  }
-
-  /**
-   * Used for serving photo thumbnails and previews
-   * @param app
-   * @protected
-   */
-  protected static addGetResizedPhoto(app: Express): void {
-    app.get(
-        Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
-        SupportedFormats.Photos.join('|') +
-        '))/:size',
-        // common part
-        AuthenticationMWs.authenticate,
-        AuthenticationMWs.normalizePathParam('mediaPath'),
-        AuthenticationMWs.authorisePath('mediaPath', false),
-
-        // specific part
-        GalleryMWs.loadFile,
-        ThumbnailGeneratorMWs.generateThumbnailFactory(ThumbnailSourceType.Photo),
-        ServerTimingMWs.addServerTiming,
-        RenderingMWs.renderFile
-    );
-  }
-
-  protected static addGetVideoThumbnail(app: Express): void {
-    app.get(
-        Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
-        SupportedFormats.Videos.join('|') +
-        '))/:size?',
-        // common part
-        AuthenticationMWs.authenticate,
-        AuthenticationMWs.normalizePathParam('mediaPath'),
-        AuthenticationMWs.authorisePath('mediaPath', false),
-
-        // specific part
-        GalleryMWs.loadFile,
-        ThumbnailGeneratorMWs.generateThumbnailFactory(ThumbnailSourceType.Video),
-        ServerTimingMWs.addServerTiming,
-        RenderingMWs.renderFile
-    );
-  }
-
-  protected static addGetVideoIcon(app: Express): void {
-    app.get(
-        Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
-        SupportedFormats.Videos.join('|') +
-        '))/icon',
-        // common part
-        AuthenticationMWs.authenticate,
-        AuthenticationMWs.normalizePathParam('mediaPath'),
-        AuthenticationMWs.authorisePath('mediaPath', false),
-
-        // specific part
-        GalleryMWs.loadFile,
-        ThumbnailGeneratorMWs.generateIconFactory(ThumbnailSourceType.Video),
-        ServerTimingMWs.addServerTiming,
-        RenderingMWs.renderFile
-    );
-  }
-
-  protected static addGetImageIcon(app: Express): void {
-    app.get(
-        Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
-        SupportedFormats.Photos.join('|') +
-        '))/icon',
-        // common part
-        AuthenticationMWs.authenticate,
-        AuthenticationMWs.normalizePathParam('mediaPath'),
-        AuthenticationMWs.authorisePath('mediaPath', false),
-
-        // specific part
-        GalleryMWs.loadFile,
-        ThumbnailGeneratorMWs.generateIconFactory(ThumbnailSourceType.Photo),
-        ServerTimingMWs.addServerTiming,
-        RenderingMWs.renderFile
-    );
-  }
-
-  protected static addSearch(app: Express): void {
-    app.get(
-        Config.Server.apiPath + '/search/:searchQueryDTO(*)',
-        // common part
-        AuthenticationMWs.authenticate,
-        AuthenticationMWs.authorise(UserRoles.Guest),
-        VersionMWs.injectGalleryVersion,
-
-        // specific part
-        GalleryMWs.search,
-        ThumbnailGeneratorMWs.addThumbnailInformation,
-        GalleryMWs.cleanUpGalleryResults,
-        ServerTimingMWs.addServerTiming,
-        RenderingMWs.renderResult
-    );
-  }
-
-  protected static addAutoComplete(app: Express): void {
-    app.get(
-        Config.Server.apiPath + '/autocomplete/:text(*)',
-        // common part
-        AuthenticationMWs.authenticate,
-        AuthenticationMWs.authorise(UserRoles.Guest),
-        VersionMWs.injectGalleryVersion,
-
-        // specific part
-        GalleryMWs.autocomplete,
-        ServerTimingMWs.addServerTiming,
-        RenderingMWs.renderResult
-    );
-  }
-}
+import {AuthenticationMWs} from '../middlewares/user/AuthenticationMWs';
+import {Express} from 'express';
+import {GalleryMWs} from '../middlewares/GalleryMWs';
+import {RenderingMWs} from '../middlewares/RenderingMWs';
+import {ThumbnailGeneratorMWs} from '../middlewares/thumbnail/ThumbnailGeneratorMWs';
+import {UserRoles} from '../../common/entities/UserDTO';
+import {ThumbnailSourceType} from '../model/fileaccess/PhotoWorker';
+import {VersionMWs} from '../middlewares/VersionMWs';
+import {SupportedFormats} from '../../common/SupportedFormats';
+import {ServerTimingMWs} from '../middlewares/ServerTimingMWs';
+import {MetaFileMWs} from '../middlewares/MetaFileMWs';
+import {Config} from '../../common/config/private/Config';
+
+export class GalleryRouter {
+  public static route(app: Express): void {
+    this.addGetImageIcon(app);
+    this.addGetVideoIcon(app);
+    this.addGetResizedPhoto(app);
+    this.addGetBestFitVideo(app);
+    this.addGetVideoThumbnail(app);
+    this.addGetImage(app);
+    this.addGetVideo(app);
+    this.addGetMetaFile(app);
+    this.addGetBestFitMetaFile(app);
+    this.addRandom(app);
+    this.addDirectoryList(app);
+    this.addDirectoryZip(app);
+
+    this.addSearch(app);
+    this.addAutoComplete(app);
+  }
+
+  protected static addDirectoryList(app: Express): void {
+    app.get(
+        [Config.Server.apiPath + '/gallery/content/:directory(*)', Config.Server.apiPath + '/gallery/', Config.Server.apiPath + '/gallery//'],
+        // common part
+        AuthenticationMWs.authenticate,
+        AuthenticationMWs.normalizePathParam('directory'),
+        AuthenticationMWs.authorisePath('directory', true),
+        VersionMWs.injectGalleryVersion,
+
+        // specific part
+        GalleryMWs.listDirectory,
+        ThumbnailGeneratorMWs.addThumbnailInformation,
+        GalleryMWs.cleanUpGalleryResults,
+        ServerTimingMWs.addServerTiming,
+        RenderingMWs.renderResult
+    );
+  }
+
+  protected static addDirectoryZip(app: Express): void {
+    app.get(
+        [Config.Server.apiPath + '/gallery/zip/:directory(*)'],
+        // common part
+        AuthenticationMWs.authenticate,
+        AuthenticationMWs.normalizePathParam('directory'),
+        AuthenticationMWs.authorisePath('directory', true),
+
+        // specific part
+        ServerTimingMWs.addServerTiming,
+        GalleryMWs.zipDirectory
+    );
+  }
+
+  protected static addGetImage(app: Express): void {
+    app.get(
+        [
+          Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
+          SupportedFormats.Photos.join('|') +
+          '))',
+        ],
+        // common part
+        AuthenticationMWs.authenticate,
+        AuthenticationMWs.normalizePathParam('mediaPath'),
+        AuthenticationMWs.authorisePath('mediaPath', false),
+
+        // specific part
+        GalleryMWs.loadFile,
+        ServerTimingMWs.addServerTiming,
+        RenderingMWs.renderFile
+    );
+  }
+
+  protected static addGetVideo(app: Express): void {
+    app.get(
+        [
+          Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
+          SupportedFormats.Videos.join('|') +
+          '))',
+        ],
+        // common part
+        AuthenticationMWs.authenticate,
+        AuthenticationMWs.normalizePathParam('mediaPath'),
+        AuthenticationMWs.authorisePath('mediaPath', false),
+
+        // specific part
+        GalleryMWs.loadFile,
+        ServerTimingMWs.addServerTiming,
+        RenderingMWs.renderFile
+    );
+  }
+
+  protected static addGetBestFitVideo(app: Express): void {
+    app.get(
+        [
+          Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
+          SupportedFormats.Videos.join('|') +
+          '))/bestFit',
+        ],
+        // common part
+        AuthenticationMWs.authenticate,
+        AuthenticationMWs.normalizePathParam('mediaPath'),
+        AuthenticationMWs.authorisePath('mediaPath', false),
+
+        // specific part
+        GalleryMWs.loadFile,
+        GalleryMWs.loadBestFitVideo,
+        ServerTimingMWs.addServerTiming,
+        RenderingMWs.renderFile
+    );
+  }
+
+  protected static addGetMetaFile(app: Express): void {
+    app.get(
+        [
+          Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
+          SupportedFormats.MetaFiles.join('|') +
+          '))',
+        ],
+        // common part
+        AuthenticationMWs.authenticate,
+        AuthenticationMWs.normalizePathParam('mediaPath'),
+        AuthenticationMWs.authorisePath('mediaPath', false),
+
+        // specific part
+        GalleryMWs.loadFile,
+        ServerTimingMWs.addServerTiming,
+        RenderingMWs.renderFile
+    );
+  }
+
+  protected static addGetBestFitMetaFile(app: Express): void {
+    app.get(
+        [
+          Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
+          SupportedFormats.MetaFiles.join('|') +
+          '))/bestFit',
+        ],
+        // common part
+        AuthenticationMWs.authenticate,
+        AuthenticationMWs.normalizePathParam('mediaPath'),
+        AuthenticationMWs.authorisePath('mediaPath', false),
+
+        // specific part
+        GalleryMWs.loadFile,
+        MetaFileMWs.compressGPX,
+        ServerTimingMWs.addServerTiming,
+        RenderingMWs.renderFile
+    );
+  }
+
+  protected static addRandom(app: Express): void {
+    app.get(
+        [Config.Server.apiPath + '/gallery/random/:searchQueryDTO'],
+        // common part
+        AuthenticationMWs.authenticate,
+        AuthenticationMWs.authorise(UserRoles.Guest),
+        VersionMWs.injectGalleryVersion,
+
+        // specific part
+        GalleryMWs.getRandomImage,
+        GalleryMWs.loadFile,
+        ServerTimingMWs.addServerTiming,
+        RenderingMWs.renderFile
+    );
+  }
+
+  /**
+   * Used for serving photo thumbnails and previews
+   * @param app
+   * @protected
+   */
+  protected static addGetResizedPhoto(app: Express): void {
+    app.get(
+        Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
+        SupportedFormats.Photos.join('|') +
+        '))/:size',
+        // common part
+        AuthenticationMWs.authenticate,
+        AuthenticationMWs.normalizePathParam('mediaPath'),
+        AuthenticationMWs.authorisePath('mediaPath', false),
+
+        // specific part
+        GalleryMWs.loadFile,
+        ThumbnailGeneratorMWs.generateThumbnailFactory(ThumbnailSourceType.Photo),
+        ServerTimingMWs.addServerTiming,
+        RenderingMWs.renderFile
+    );
+  }
+
+  protected static addGetVideoThumbnail(app: Express): void {
+    app.get(
+        Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
+        SupportedFormats.Videos.join('|') +
+        '))/:size?',
+        // common part
+        AuthenticationMWs.authenticate,
+        AuthenticationMWs.normalizePathParam('mediaPath'),
+        AuthenticationMWs.authorisePath('mediaPath', false),
+
+        // specific part
+        GalleryMWs.loadFile,
+        ThumbnailGeneratorMWs.generateThumbnailFactory(ThumbnailSourceType.Video),
+        ServerTimingMWs.addServerTiming,
+        RenderingMWs.renderFile
+    );
+  }
+
+  protected static addGetVideoIcon(app: Express): void {
+    app.get(
+        Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
+        SupportedFormats.Videos.join('|') +
+        '))/icon',
+        // common part
+        AuthenticationMWs.authenticate,
+        AuthenticationMWs.normalizePathParam('mediaPath'),
+        AuthenticationMWs.authorisePath('mediaPath', false),
+
+        // specific part
+        GalleryMWs.loadFile,
+        ThumbnailGeneratorMWs.generateIconFactory(ThumbnailSourceType.Video),
+        ServerTimingMWs.addServerTiming,
+        RenderingMWs.renderFile
+    );
+  }
+
+  protected static addGetImageIcon(app: Express): void {
+    app.get(
+        Config.Server.apiPath + '/gallery/content/:mediaPath(*.(' +
+        SupportedFormats.Photos.join('|') +
+        '))/icon',
+        // common part
+        AuthenticationMWs.authenticate,
+        AuthenticationMWs.normalizePathParam('mediaPath'),
+        AuthenticationMWs.authorisePath('mediaPath', false),
+
+        // specific part
+        GalleryMWs.loadFile,
+        ThumbnailGeneratorMWs.generateIconFactory(ThumbnailSourceType.Photo),
+        ServerTimingMWs.addServerTiming,
+        RenderingMWs.renderFile
+    );
+  }
+
+  protected static addSearch(app: Express): void {
+    app.get(
+        Config.Server.apiPath + '/search/:searchQueryDTO(*)',
+        // common part
+        AuthenticationMWs.authenticate,
+        AuthenticationMWs.authorise(UserRoles.Guest),
+        VersionMWs.injectGalleryVersion,
+
+        // specific part
+        GalleryMWs.search,
+        ThumbnailGeneratorMWs.addThumbnailInformation,
+        GalleryMWs.cleanUpGalleryResults,
+        ServerTimingMWs.addServerTiming,
+        RenderingMWs.renderResult
+    );
+  }
+
+  protected static addAutoComplete(app: Express): void {
+    app.get(
+        Config.Server.apiPath + '/autocomplete/:text(*)',
+        // common part
+        AuthenticationMWs.authenticate,
+        AuthenticationMWs.authorise(UserRoles.Guest),
+        VersionMWs.injectGalleryVersion,
+
+        // specific part
+        GalleryMWs.autocomplete,
+        ServerTimingMWs.addServerTiming,
+        RenderingMWs.renderResult
+    );
+  }
+}