feat: analyze all button, support for UTF8 filenames

app/(app)/files/download/[fileId]/route.ts

@@ -1,5 +1,6 @@
 import { getCurrentUser } from "@/lib/auth"
 import { fileExists, fullPathForFile } from "@/lib/files"
+import { encodeFilename } from "@/lib/utils"
 import { getFileById } from "@/models/files"
 import fs from "fs/promises"
 import { NextResponse } from "next/server"
@@ -30,12 +31,12 @@ export async function GET(request: Request, { params }: { params: Promise<{ file
     // Read file
     const fileBuffer = await fs.readFile(fullFilePath)
 
-    // Return file with proper content type
+    // Return file with proper content type and encoded filename
     return new NextResponse(fileBuffer, {
       headers: {
         "Content-Type": file.mimetype,
-        "Content-Disposition": `attachment; filename="${file.filename}"`,
-      },
+          "Content-Disposition": `attachment; filename*=${encodeFilename(file.filename)}`,
+        },
     })
   } catch (error) {
     console.error("Error serving file:", error)

app/(app)/files/preview/[fileId]/route.ts

@@ -5,6 +5,7 @@ import { getFileById } from "@/models/files"
 import fs from "fs/promises"
 import { NextResponse } from "next/server"
 import path from "path"
+import { encodeFilename } from "@/lib/utils"
 
 export async function GET(request: Request, { params }: { params: Promise<{ fileId: string }> }) {
   const { fileId } = await params
@@ -46,7 +47,7 @@ export async function GET(request: Request, { params }: { params: Promise<{ file
     return new NextResponse(fileBuffer, {
       headers: {
         "Content-Type": contentType,
-        "Content-Disposition": `inline; filename="${path.basename(previewPath)}"`,
+        "Content-Disposition": `inline; filename*=${encodeFilename(path.basename(previewPath))}`,
       },
     })
   } catch (error) {

app/(app)/unsorted/page.tsx

@@ -3,6 +3,7 @@ import { UploadButton } from "@/components/files/upload-button"
 import { Alert, AlertDescription, AlertTitle } from "@/components/ui/alert"
 import { Button } from "@/components/ui/button"
 import { Card } from "@/components/ui/card"
+import { AnalyzeAllButton } from "@/components/unsorted/analyze-all-button"
 import AnalyzeForm from "@/components/unsorted/analyze-form"
 import { getCurrentUser } from "@/lib/auth"
 import config from "@/lib/config"
@@ -12,7 +13,7 @@ import { getFields } from "@/models/fields"
 import { getUnsortedFiles } from "@/models/files"
 import { getProjects } from "@/models/projects"
 import { getSettings } from "@/models/settings"
-import { FileText, PartyPopper, Settings, Upload } from "lucide-react"
+import { FileText, PartyPopper, Settings, Upload, Brain } from "lucide-react"
 import { Metadata } from "next"
 import Link from "next/link"
 
@@ -34,6 +35,7 @@ export default async function UnsortedPage() {
     <div className="flex flex-col gap-6 p-4 w-full max-w-6xl">
       <header className="flex items-center justify-between">
         <h2 className="text-3xl font-bold tracking-tight">You have {files.length} unsorted files</h2>
+        {files.length > 1 && <AnalyzeAllButton />}
       </header>
 
       {config.selfHosted.isEnabled && !settings.openai_api_key && (