diff --git a/src/lib/modules/filesystem/category.ts b/src/lib/modules/filesystem/category.ts
index 041dbb1..16285ff 100644
--- a/src/lib/modules/filesystem/category.ts
+++ b/src/lib/modules/filesystem/category.ts
@@ -1,7 +1,6 @@
 import * as IndexedDB from "$lib/indexedDB";
 import { trpc, isTRPCClientError } from "$trpc/client";
-import { decryptFileMetadata, decryptCategoryMetadata } from "./common";
-import { FilesystemCache } from "./FilesystemCache.svelte";
+import { FilesystemCache, decryptFileMetadata, decryptCategoryMetadata } from "./internal.svelte";
 import type { CategoryInfo, MaybeCategoryInfo } from "./types";
 
 const cache = new FilesystemCache<CategoryId, MaybeCategoryInfo>({
diff --git a/src/lib/modules/filesystem/common.ts b/src/lib/modules/filesystem/common.ts
deleted file mode 100644
index dc3cc04..0000000
--- a/src/lib/modules/filesystem/common.ts
+++ /dev/null
@@ -1,50 +0,0 @@
-import { unwrapDataKey, decryptString } from "$lib/modules/crypto";
-
-export const decryptDirectoryMetadata = async (
-  metadata: { dek: string; dekVersion: Date; name: string; nameIv: string },
-  masterKey: CryptoKey,
-) => {
-  const { dataKey } = await unwrapDataKey(metadata.dek, masterKey);
-  const name = await decryptString(metadata.name, metadata.nameIv, dataKey);
-
-  return {
-    dataKey: { key: dataKey, version: metadata.dekVersion },
-    name,
-  };
-};
-
-const decryptDate = async (ciphertext: string, iv: string, dataKey: CryptoKey) => {
-  return new Date(parseInt(await decryptString(ciphertext, iv, dataKey), 10));
-};
-
-export const decryptFileMetadata = async (
-  metadata: {
-    dek: string;
-    dekVersion: Date;
-    name: string;
-    nameIv: string;
-    createdAt?: string;
-    createdAtIv?: string;
-    lastModifiedAt: string;
-    lastModifiedAtIv: string;
-  },
-  masterKey: CryptoKey,
-) => {
-  const { dataKey } = await unwrapDataKey(metadata.dek, masterKey);
-  const [name, createdAt, lastModifiedAt] = await Promise.all([
-    decryptString(metadata.name, metadata.nameIv, dataKey),
-    metadata.createdAt
-      ? decryptDate(metadata.createdAt, metadata.createdAtIv!, dataKey)
-      : undefined,
-    decryptDate(metadata.lastModifiedAt, metadata.lastModifiedAtIv, dataKey),
-  ]);
-
-  return {
-    dataKey: { key: dataKey, version: metadata.dekVersion },
-    name,
-    createdAt,
-    lastModifiedAt,
-  };
-};
-
-export const decryptCategoryMetadata = decryptDirectoryMetadata;
diff --git a/src/lib/modules/filesystem/directory.ts b/src/lib/modules/filesystem/directory.ts
index 5626e31..e42b1aa 100644
--- a/src/lib/modules/filesystem/directory.ts
+++ b/src/lib/modules/filesystem/directory.ts
@@ -1,7 +1,6 @@
 import * as IndexedDB from "$lib/indexedDB";
 import { trpc, isTRPCClientError } from "$trpc/client";
-import { decryptDirectoryMetadata, decryptFileMetadata } from "./common";
-import { FilesystemCache, type FilesystemCacheOptions } from "./FilesystemCache.svelte";
+import { FilesystemCache, decryptDirectoryMetadata, decryptFileMetadata } from "./internal.svelte";
 import type { DirectoryInfo, MaybeDirectoryInfo } from "./types";
 
 const cache = new FilesystemCache<DirectoryId, MaybeDirectoryInfo>({
@@ -106,8 +105,30 @@ export const getDirectoryInfo = (
   id: DirectoryId,
   masterKey: CryptoKey,
   options?: {
-    fetchFromServer?: FilesystemCacheOptions<DirectoryId, MaybeDirectoryInfo>["fetchFromServer"];
+    serverResponse?: {
+      parent: DirectoryId;
+      dek: string;
+      dekVersion: Date;
+      name: string;
+      nameIv: string;
+      isFavorite: boolean;
+    };
   },
 ) => {
-  return cache.get(id, masterKey, options);
+  return cache.get(id, masterKey, {
+    fetchFromServer:
+      options?.serverResponse &&
+      (async (cachedValue) => {
+        const metadata = await decryptDirectoryMetadata(options!.serverResponse!, masterKey);
+        return storeToIndexedDB({
+          subDirectories: [],
+          files: [],
+          ...cachedValue,
+          id: id as number,
+          parentId: options!.serverResponse!.parent,
+          isFavorite: options!.serverResponse!.isFavorite,
+          ...metadata,
+        });
+      }),
+  });
 };
diff --git a/src/lib/modules/filesystem/file.ts b/src/lib/modules/filesystem/file.ts
index 3298f31..fdd2c8a 100644
--- a/src/lib/modules/filesystem/file.ts
+++ b/src/lib/modules/filesystem/file.ts
@@ -1,7 +1,6 @@
 import * as IndexedDB from "$lib/indexedDB";
 import { trpc, isTRPCClientError } from "$trpc/client";
-import { decryptFileMetadata, decryptCategoryMetadata } from "./common";
-import { FilesystemCache, type FilesystemCacheOptions } from "./FilesystemCache.svelte";
+import { FilesystemCache, decryptFileMetadata, decryptCategoryMetadata } from "./internal.svelte";
 import type { FileInfo, MaybeFileInfo } from "./types";
 
 const cache = new FilesystemCache<number, MaybeFileInfo>({
@@ -175,9 +174,38 @@ const bulkStoreToIndexedDB = (infos: FileInfo[]) => {
 export const getFileInfo = (
   id: number,
   masterKey: CryptoKey,
-  options?: { fetchFromServer?: FilesystemCacheOptions<number, MaybeFileInfo>["fetchFromServer"] },
+  options?: {
+    serverResponse?: {
+      parent: DirectoryId;
+      dek: string;
+      dekVersion: Date;
+      contentType: string;
+      name: string;
+      nameIv: string;
+      createdAt?: string;
+      createdAtIv?: string;
+      lastModifiedAt: string;
+      lastModifiedAtIv: string;
+      isFavorite: boolean;
+    };
+  },
 ) => {
-  return cache.get(id, masterKey, options);
+  return cache.get(id, masterKey, {
+    fetchFromServer:
+      options?.serverResponse &&
+      (async (cachedValue) => {
+        const metadata = await decryptFileMetadata(options!.serverResponse!, masterKey);
+        return storeToIndexedDB({
+          categories: [],
+          ...cachedValue,
+          id,
+          parentId: options!.serverResponse!.parent,
+          contentType: options!.serverResponse!.contentType,
+          isFavorite: options!.serverResponse!.isFavorite,
+          ...metadata,
+        });
+      }),
+  });
 };
 
 export const bulkGetFileInfo = (ids: number[], masterKey: CryptoKey) => {
diff --git a/src/lib/modules/filesystem/index.ts b/src/lib/modules/filesystem/index.ts
index 2d99afd..cb9e0f4 100644
--- a/src/lib/modules/filesystem/index.ts
+++ b/src/lib/modules/filesystem/index.ts
@@ -1,5 +1,4 @@
 export * from "./category";
-export * from "./common";
 export * from "./directory";
 export * from "./file";
 export * from "./types";
diff --git a/src/lib/modules/filesystem/FilesystemCache.svelte.ts b/src/lib/modules/filesystem/internal.svelte.ts
similarity index 67%
rename from src/lib/modules/filesystem/FilesystemCache.svelte.ts
rename to src/lib/modules/filesystem/internal.svelte.ts
index c84757d..30ba83b 100644
--- a/src/lib/modules/filesystem/FilesystemCache.svelte.ts
+++ b/src/lib/modules/filesystem/internal.svelte.ts
@@ -1,6 +1,7 @@
 import { untrack } from "svelte";
+import { unwrapDataKey, decryptString } from "$lib/modules/crypto";
 
-export interface FilesystemCacheOptions<K, V> {
+interface FilesystemCacheOptions<K, V> {
   fetchFromIndexedDB: (key: K) => Promise<V | undefined>;
   fetchFromServer: (key: K, cachedValue: V | undefined, masterKey: CryptoKey) => Promise<V>;
   bulkFetchFromIndexedDB?: (keys: Set<K>) => Promise<Map<K, V>>;
@@ -18,7 +19,7 @@ export class FilesystemCache<K, V extends object> {
   get(
     key: K,
     masterKey: CryptoKey,
-    options?: { fetchFromServer?: FilesystemCacheOptions<K, V>["fetchFromServer"] },
+    options?: { fetchFromServer?: (cachedValue: V | undefined) => Promise<V> },
   ) {
     return untrack(() => {
       let state = this.map.get(key);
@@ -42,8 +43,10 @@ export class FilesystemCache<K, V extends object> {
             return loadedInfo;
           })
       )
-        .then((cachedInfo) =>
-          (options?.fetchFromServer ?? this.options.fetchFromServer)(key, cachedInfo, masterKey),
+        .then(
+          (cachedInfo) =>
+            options?.fetchFromServer?.(cachedInfo) ??
+            this.options.fetchFromServer(key, cachedInfo, masterKey),
         )
         .then((loadedInfo) => {
           if (state.value) {
@@ -126,3 +129,52 @@ export class FilesystemCache<K, V extends object> {
     });
   }
 }
+
+export const decryptDirectoryMetadata = async (
+  metadata: { dek: string; dekVersion: Date; name: string; nameIv: string },
+  masterKey: CryptoKey,
+) => {
+  const { dataKey } = await unwrapDataKey(metadata.dek, masterKey);
+  const name = await decryptString(metadata.name, metadata.nameIv, dataKey);
+
+  return {
+    dataKey: { key: dataKey, version: metadata.dekVersion },
+    name,
+  };
+};
+
+const decryptDate = async (ciphertext: string, iv: string, dataKey: CryptoKey) => {
+  return new Date(parseInt(await decryptString(ciphertext, iv, dataKey), 10));
+};
+
+export const decryptFileMetadata = async (
+  metadata: {
+    dek: string;
+    dekVersion: Date;
+    name: string;
+    nameIv: string;
+    createdAt?: string;
+    createdAtIv?: string;
+    lastModifiedAt: string;
+    lastModifiedAtIv: string;
+  },
+  masterKey: CryptoKey,
+) => {
+  const { dataKey } = await unwrapDataKey(metadata.dek, masterKey);
+  const [name, createdAt, lastModifiedAt] = await Promise.all([
+    decryptString(metadata.name, metadata.nameIv, dataKey),
+    metadata.createdAt
+      ? decryptDate(metadata.createdAt, metadata.createdAtIv!, dataKey)
+      : undefined,
+    decryptDate(metadata.lastModifiedAt, metadata.lastModifiedAtIv, dataKey),
+  ]);
+
+  return {
+    dataKey: { key: dataKey, version: metadata.dekVersion },
+    name,
+    createdAt,
+    lastModifiedAt,
+  };
+};
+
+export const decryptCategoryMetadata = decryptDirectoryMetadata;
diff --git a/src/routes/(fullscreen)/search/service.ts b/src/routes/(fullscreen)/search/service.ts
index 3f250dc..d9c1e84 100644
--- a/src/routes/(fullscreen)/search/service.ts
+++ b/src/routes/(fullscreen)/search/service.ts
@@ -1,6 +1,4 @@
 import {
-  decryptDirectoryMetadata,
-  decryptFileMetadata,
   getDirectoryInfo,
   getFileInfo,
   type LocalDirectoryInfo,
@@ -30,49 +28,14 @@ export const requestSearch = async (filter: SearchFilter, masterKey: CryptoKey)
       .filter(({ type }) => type === "exclude")
       .map(({ info }) => info.id),
   });
-
   const [directories, files] = await HybridPromise.all([
     HybridPromise.all(
       directoriesRaw.map((directory) =>
-        HybridPromise.resolve(
-          getDirectoryInfo(directory.id, masterKey, {
-            async fetchFromServer(id, cachedInfo, masterKey) {
-              const metadata = await decryptDirectoryMetadata(directory, masterKey);
-              return {
-                subDirectories: [],
-                files: [],
-                ...cachedInfo,
-                id: id as number,
-                exists: true,
-                parentId: directory.parent,
-                ...metadata,
-                isFavorite: !!directory.isFavorite,
-              };
-            },
-          }),
-        ),
+        getDirectoryInfo(directory.id, masterKey, { serverResponse: directory }),
       ),
     ),
     HybridPromise.all(
-      filesRaw.map((file) =>
-        HybridPromise.resolve(
-          getFileInfo(file.id, masterKey, {
-            async fetchFromServer(id, cachedInfo, masterKey) {
-              const metadata = await decryptFileMetadata(file, masterKey);
-              return {
-                categories: [],
-                ...cachedInfo,
-                id: id as number,
-                exists: true,
-                parentId: file.parent,
-                contentType: file.contentType,
-                isFavorite: !!file.isFavorite,
-                ...metadata,
-              };
-            },
-          }),
-        ),
-      ),
+      filesRaw.map((file) => getFileInfo(file.id, masterKey, { serverResponse: file })),
     ),
   ]);
   return { directories, files } as SearchResult;
diff --git a/src/routes/(fullscreen)/settings/migration/service.svelte.ts b/src/routes/(fullscreen)/settings/migration/service.svelte.ts
index ae75463..cc4bc7f 100644
--- a/src/routes/(fullscreen)/settings/migration/service.svelte.ts
+++ b/src/routes/(fullscreen)/settings/migration/service.svelte.ts
@@ -1,12 +1,7 @@
 import { limitFunction } from "p-limit";
 import { SvelteMap } from "svelte/reactivity";
 import { CHUNK_SIZE } from "$lib/constants";
-import {
-  decryptFileMetadata,
-  getFileInfo,
-  type FileInfo,
-  type MaybeFileInfo,
-} from "$lib/modules/filesystem";
+import { getFileInfo, type FileInfo } from "$lib/modules/filesystem";
 import { uploadBlob } from "$lib/modules/upload";
 import { requestFileDownload } from "$lib/services/file";
 import { HybridPromise, Scheduler } from "$lib/utils";
@@ -35,26 +30,7 @@ export const requestLegacyFiles = async (
   masterKey: CryptoKey,
 ) => {
   const files = await HybridPromise.all(
-    filesRaw.map((file) =>
-      HybridPromise.resolve(
-        getFileInfo(file.id, masterKey, {
-          async fetchFromServer(id, cachedInfo, masterKey) {
-            const metadata = await decryptFileMetadata(file, masterKey);
-            return {
-              categories: [],
-              ...cachedInfo,
-              id: id as number,
-              exists: true,
-              isLegacy: file.isLegacy,
-              parentId: file.parent,
-              contentType: file.contentType,
-              isFavorite: file.isFavorite,
-              ...metadata,
-            };
-          },
-        }),
-      ),
-    ),
+    filesRaw.map((file) => getFileInfo(file.id, masterKey, { serverResponse: file })),
   );
   return files;
 };
diff --git a/src/routes/(fullscreen)/settings/thumbnail/service.ts b/src/routes/(fullscreen)/settings/thumbnail/service.ts
index e8dbf0c..138ccf1 100644
--- a/src/routes/(fullscreen)/settings/thumbnail/service.ts
+++ b/src/routes/(fullscreen)/settings/thumbnail/service.ts
@@ -1,12 +1,7 @@
 import { limitFunction } from "p-limit";
 import { SvelteMap } from "svelte/reactivity";
 import { storeFileThumbnailCache } from "$lib/modules/file";
-import {
-  decryptFileMetadata,
-  getFileInfo,
-  type FileInfo,
-  type MaybeFileInfo,
-} from "$lib/modules/filesystem";
+import { getFileInfo, type FileInfo } from "$lib/modules/filesystem";
 import { generateThumbnail } from "$lib/modules/thumbnail";
 import { requestFileDownload, requestFileThumbnailUpload } from "$lib/services/file";
 import { HybridPromise, Scheduler } from "$lib/utils";
@@ -40,26 +35,7 @@ export const requestMissingThumbnailFiles = async (
   masterKey: CryptoKey,
 ) => {
   const files = await HybridPromise.all(
-    filesRaw.map((file) =>
-      HybridPromise.resolve(
-        getFileInfo(file.id, masterKey, {
-          async fetchFromServer(id, cachedInfo, masterKey) {
-            const metadata = await decryptFileMetadata(file, masterKey);
-            return {
-              categories: [],
-              ...cachedInfo,
-              id: id as number,
-              exists: true,
-              isLegacy: file.isLegacy,
-              parentId: file.parent,
-              contentType: file.contentType,
-              isFavorite: file.isFavorite,
-              ...metadata,
-            };
-          },
-        }),
-      ),
-    ),
+    filesRaw.map((file) => getFileInfo(file.id, masterKey, { serverResponse: file })),
   );
   return files;
 };
diff --git a/src/routes/(main)/favorites/service.ts b/src/routes/(main)/favorites/service.ts
index 7717d1c..d02b85e 100644
--- a/src/routes/(main)/favorites/service.ts
+++ b/src/routes/(main)/favorites/service.ts
@@ -1,9 +1,9 @@
 import {
-  decryptDirectoryMetadata,
-  decryptFileMetadata,
+  getDirectoryInfo,
   getFileInfo,
   type SummarizedFileInfo,
   type SubDirectoryInfo,
+  type LocalDirectoryInfo,
 } from "$lib/modules/filesystem";
 import { HybridPromise, sortEntries } from "$lib/utils";
 import { trpc } from "$trpc/client";
@@ -16,59 +16,41 @@ export type FavoriteEntry =
 export const requestFavoriteEntries = async (
   favorites: RouterOutputs["favorites"]["get"],
   masterKey: CryptoKey,
-): Promise<FavoriteEntry[]> => {
-  const directories: FavoriteEntry[] = await Promise.all(
-    favorites.directories.map(async (dir) => {
-      const metadata = await decryptDirectoryMetadata(dir, masterKey);
-      return {
-        type: "directory" as const,
-        name: metadata.name,
-        details: {
-          id: dir.id,
-          parentId: dir.parent,
-          isFavorite: true,
-          dataKey: metadata.dataKey,
-          name: metadata.name,
-        } as SubDirectoryInfo,
-      };
-    }),
-  );
-
-  const fileResults = await Promise.all(
-    favorites.files.map(async (file) => {
-      const result = await HybridPromise.resolve(
-        getFileInfo(file.id, masterKey, {
-          async fetchFromServer(id, cachedInfo) {
-            const metadata = await decryptFileMetadata(file, masterKey);
-            return {
-              categories: [],
-              ...cachedInfo,
-              id: id as number,
-              exists: true,
-              parentId: file.parent,
-              contentType: file.contentType,
-              isFavorite: true,
-              ...metadata,
-            };
-          },
+) => {
+  const [directories, files] = await HybridPromise.all([
+    HybridPromise.all(
+      favorites.directories.map((directory) =>
+        getDirectoryInfo(directory.id, masterKey, {
+          serverResponse: { ...directory, isFavorite: true },
         }),
-      );
-      if (result?.exists) {
-        return {
-          type: "file" as const,
-          name: result.name,
-          details: result as SummarizedFileInfo,
-        };
-      }
-      return null;
-    }),
-  );
-
-  const files = fileResults.filter(
-    (f): f is { type: "file"; name: string; details: SummarizedFileInfo } => f !== null,
-  );
-
-  return [...sortEntries(directories), ...sortEntries(files)];
+      ),
+    ),
+    HybridPromise.all(
+      favorites.files.map((file) =>
+        getFileInfo(file.id, masterKey, { serverResponse: { ...file, isFavorite: true } }),
+      ),
+    ),
+  ]);
+  return [
+    ...sortEntries(
+      directories.map(
+        (directory): FavoriteEntry => ({
+          type: "directory",
+          name: directory.name!,
+          details: directory as LocalDirectoryInfo,
+        }),
+      ),
+    ),
+    ...sortEntries(
+      files.map(
+        (file): FavoriteEntry => ({
+          type: "file",
+          name: file.name!,
+          details: file as SummarizedFileInfo,
+        }),
+      ),
+    ),
+  ];
 };
 
 export const requestRemoveFavorite = async (type: "file" | "directory", id: number) => {