Merge c34e71784b into 088e1ad7ef

Currently translated at 100.0% (101 of 101 strings)

Translated using Weblate (Norwegian Bokmål)

Currently translated at 100.0% (64 of 64 strings)

Translated using Weblate (Norwegian Bokmål)

Currently translated at 100.0% (26 of 26 strings)

Translated using Weblate (Norwegian Bokmål)

Currently translated at 100.0% (469 of 469 strings)

Translated using Weblate (Norwegian Bokmål)

Currently translated at 100.0% (790 of 790 strings)

Translated using Weblate (Norwegian Bokmål)

Currently translated at 100.0% (95 of 95 strings)

Translated using Weblate (Norwegian Bokmål)

Currently translated at 100.0% (145 of 145 strings)

Translated using Weblate (Norwegian Bokmål)

Currently translated at 100.0% (86 of 86 strings)

Translated using Weblate (Norwegian Bokmål)

Currently translated at 100.0% (62 of 62 strings)

Translated using Weblate (Norwegian Bokmål)

Currently translated at 99.3% (144 of 145 strings)

Translated using Weblate (Norwegian Bokmål)

Currently translated at 100.0% (1076 of 1076 strings)

Translated using Weblate (Norwegian Bokmål)

Currently translated at 100.0% (1074 of 1074 strings)

Translated using Weblate (Norwegian Bokmål)

Currently translated at 100.0% (235 of 235 strings)

Translated using Weblate (Norwegian Bokmål)

Currently translated at 100.0% (10 of 10 strings)

Translated using Weblate (Norwegian Bokmål)

Currently translated at 100.0% (790 of 790 strings)

Co-authored-by: Hosted Weblate <hosted@weblate.org>
Co-authored-by: OverTheHillsAndFarAway <prosjektx@users.noreply.hosted.weblate.org>
Translate-URL: https://hosted.weblate.org/projects/frigate-nvr/common/nb_NO/
Translate-URL: https://hosted.weblate.org/projects/frigate-nvr/components-dialog/nb_NO/
Translate-URL: https://hosted.weblate.org/projects/frigate-nvr/components-player/nb_NO/
Translate-URL: https://hosted.weblate.org/projects/frigate-nvr/config-cameras/nb_NO/
Translate-URL: https://hosted.weblate.org/projects/frigate-nvr/config-global/nb_NO/
Translate-URL: https://hosted.weblate.org/projects/frigate-nvr/views-configeditor/nb_NO/
Translate-URL: https://hosted.weblate.org/projects/frigate-nvr/views-events/nb_NO/
Translate-URL: https://hosted.weblate.org/projects/frigate-nvr/views-explore/nb_NO/
Translate-URL: https://hosted.weblate.org/projects/frigate-nvr/views-exports/nb_NO/
Translate-URL: https://hosted.weblate.org/projects/frigate-nvr/views-settings/nb_NO/
Translation: Frigate NVR/Config - Cameras
Translation: Frigate NVR/Config - Global
Translation: Frigate NVR/common
Translation: Frigate NVR/components-dialog
Translation: Frigate NVR/components-player
Translation: Frigate NVR/views-configeditor
Translation: Frigate NVR/views-events
Translation: Frigate NVR/views-explore
Translation: Frigate NVR/views-exports
Translation: Frigate NVR/views-settings

frigate/api/export.py

@@ -5,13 +5,15 @@ import logging
 import random
 import string
 import time
+import zipfile
+from collections import deque
 from pathlib import Path
-from typing import List, Optional
+from typing import Iterator, List, Optional
 
 import psutil
 from fastapi import APIRouter, Depends, Query, Request
-from fastapi.responses import JSONResponse
-from pathvalidate import sanitize_filepath
+from fastapi.responses import JSONResponse, StreamingResponse
+from pathvalidate import sanitize_filename, sanitize_filepath
 from peewee import DoesNotExist
 from playhouse.shortcuts import model_to_dict
 
@@ -361,6 +363,136 @@ def get_export_case(case_id: str):
         )
 
 
+_ZIP_STREAM_CHUNK_SIZE = 1024 * 1024  # 1 MiB
+
+
+class _StreamingZipBuffer:
+    """File-like sink for ZipFile that exposes written bytes via drain().
+
+    ZipFile writes synchronously into this buffer; the generator drains the
+    queue between writes so StreamingResponse can yield bytes without
+    materializing the whole archive in memory.
+    """
+
+    def __init__(self) -> None:
+        self._queue: deque[bytes] = deque()
+        self._offset = 0
+
+    def write(self, data: bytes) -> int:
+        if data:
+            self._queue.append(bytes(data))
+            self._offset += len(data)
+        return len(data)
+
+    def tell(self) -> int:
+        return self._offset
+
+    def flush(self) -> None:
+        pass
+
+    def drain(self) -> Iterator[bytes]:
+        while self._queue:
+            yield self._queue.popleft()
+
+
+def _unique_archive_name(export: Export, used: set[str]) -> str:
+    base = sanitize_filename(export.name) if export.name else None
+    if not base:
+        base = f"{export.camera}_{int(datetime.datetime.timestamp(export.date))}"
+
+    candidate = f"{base}.mp4"
+    counter = 1
+    while candidate in used:
+        candidate = f"{base}_{counter}.mp4"
+        counter += 1
+
+    used.add(candidate)
+    return candidate
+
+
+def _stream_case_archive(exports: List[Export]) -> Iterator[bytes]:
+    """Yield bytes of a zip archive built from the given exports' mp4 files."""
+    buffer = _StreamingZipBuffer()
+    used_names: set[str] = set()
+
+    # ZIP_STORED: mp4 is already compressed, recompressing wastes CPU for ~0% size win.
+    with zipfile.ZipFile(
+        buffer,
+        mode="w",
+        compression=zipfile.ZIP_STORED,
+        allowZip64=True,
+    ) as archive:
+        for export in exports:
+            source = Path(export.video_path)
+            if not source.exists():
+                continue
+
+            arcname = _unique_archive_name(export, used_names)
+
+            with (
+                archive.open(arcname, mode="w", force_zip64=True) as entry,
+                source.open("rb") as src,
+            ):
+                while True:
+                    chunk = src.read(_ZIP_STREAM_CHUNK_SIZE)
+                    if not chunk:
+                        break
+
+                    entry.write(chunk)
+                    yield from buffer.drain()
+
+            yield from buffer.drain()
+
+    yield from buffer.drain()
+
+
+@router.get(
+    "/cases/{case_id}/download",
+    dependencies=[Depends(allow_any_authenticated())],
+    summary="Download export case as zip",
+    description="Streams a zip archive containing every completed export's mp4 for the given case.",
+)
+def download_export_case(
+    case_id: str,
+    allowed_cameras: List[str] = Depends(get_allowed_cameras_for_filter),
+):
+    try:
+        case = ExportCase.get(ExportCase.id == case_id)
+    except DoesNotExist:
+        return JSONResponse(
+            content={"success": False, "message": "Export case not found"},
+            status_code=404,
+        )
+
+    exports = list(
+        Export.select()
+        .where(
+            Export.export_case == case_id,
+            ~Export.in_progress,
+            Export.camera << allowed_cameras,
+        )
+        .order_by(Export.date.asc())
+    )
+
+    if not exports:
+        return JSONResponse(
+            content={"success": False, "message": "No exports available to download."},
+            status_code=404,
+        )
+
+    archive_base = sanitize_filename(case.name) if case.name else ""
+    if not archive_base:
+        archive_base = case_id
+
+    return StreamingResponse(
+        _stream_case_archive(exports),
+        media_type="application/zip",
+        headers={
+            "Content-Disposition": f'attachment; filename="{archive_base}.zip"',
+        },
+    )
+
+
 @router.patch(
     "/cases/{case_id}",
     response_model=GenericResponse,

web/public/locales/ro/views/settings.json

@@ -1300,7 +1300,13 @@
       "enableDesc": "Dezactivează temporar o cameră până la repornirea Frigate. Dezactivarea oprește procesarea stream-urilor pentru această cameră. Detecția, înregistrarea și depanarea vor fi indisponibile.<br /> <em>Notă: Acest lucru nu dezactivează restream-urile go2rtc.</em>",
       "disableLabel": "Camere dezactivate",
       "disableDesc": "Activează o cameră care este ascunsă în interfață și dezactivată în configurație. Este necesară repornirea Frigate după activare.",
-      "enableSuccess": "Am activat {{cameraName}} în configurație. Repornește Frigate pentru a aplica modificările."
+      "enableSuccess": "Am activat {{cameraName}} în configurație. Repornește Frigate pentru a aplica modificările.",
+      "friendlyName": {
+        "edit": "Editează numele afișat al camerei",
+        "title": "Editează numele afișat",
+        "description": "Setează numele afișat pentru această cameră în întreaga interfață Frigate. Lasă necompletat pentru a folosi ID-ul camerei.",
+        "rename": "Redenumește"
+      }
     },
     "cameraConfig": {
       "add": "Adaugă Cameră",

web/src/pages/Exports.tsx

@@ -57,6 +57,7 @@ import { useTranslation } from "react-i18next";
 
 import { IoMdArrowRoundBack } from "react-icons/io";
 import {
+  LuDownload,
   LuFolderPlus,
   LuFolderX,
   LuPencil,
@@ -777,54 +778,76 @@ function Exports() {
                   filters={["cameras"]}
                   onUpdateFilter={setExportFilter}
                 />
-                {isAdmin && (
-                  <div className="flex items-center gap-1 md:gap-2">
+                <div className="flex items-center gap-1 md:gap-2">
+                  {(exportsByCase[selectedCase.id]?.length ?? 0) > 0 && (
                     <Button
+                      asChild
                       className="flex items-center gap-2 p-2"
                       size="sm"
-                      aria-label={t("toolbar.addExport")}
-                      onClick={() => setCaseForAddExport(selectedCase)}
+                      aria-label={t("button.download", { ns: "common" })}
                     >
-                      <LuPlus className="text-secondary-foreground" />
-                      {!isMobile && (
-                        <div className="text-primary">
-                          {t("toolbar.addExport")}
-                        </div>
-                      )}
+                      <a
+                        download
+                        href={`${baseUrl}api/cases/${selectedCase.id}/download`}
+                      >
+                        <LuDownload className="text-secondary-foreground" />
+                        {!isMobile && (
+                          <div className="text-primary">
+                            {t("button.download", { ns: "common" })}
+                          </div>
+                        )}
+                      </a>
                     </Button>
-                    <Button
-                      className="flex items-center gap-2 p-2"
-                      size="sm"
-                      aria-label={t("toolbar.editCase")}
-                      onClick={() =>
-                        setCaseDialog({
-                          mode: "edit",
-                          exportCase: selectedCase,
-                        })
-                      }
-                    >
-                      <LuPencil className="text-secondary-foreground" />
-                      {!isMobile && (
-                        <div className="text-primary">
-                          {t("toolbar.editCase")}
-                        </div>
-                      )}
-                    </Button>
-                    <Button
-                      className="flex items-center gap-2 p-2"
-                      size="sm"
-                      aria-label={t("toolbar.deleteCase")}
-                      onClick={() => setCaseToDelete(selectedCase)}
-                    >
-                      <LuTrash2 className="text-secondary-foreground" />
-                      {!isMobile && (
-                        <div className="text-primary">
-                          {t("toolbar.deleteCase")}
-                        </div>
-                      )}
-                    </Button>
-                  </div>
-                )}
+                  )}
+                  {isAdmin && (
+                    <>
+                      <Button
+                        className="flex items-center gap-2 p-2"
+                        size="sm"
+                        aria-label={t("toolbar.addExport")}
+                        onClick={() => setCaseForAddExport(selectedCase)}
+                      >
+                        <LuPlus className="text-secondary-foreground" />
+                        {!isMobile && (
+                          <div className="text-primary">
+                            {t("toolbar.addExport")}
+                          </div>
+                        )}
+                      </Button>
+                      <Button
+                        className="flex items-center gap-2 p-2"
+                        size="sm"
+                        aria-label={t("toolbar.editCase")}
+                        onClick={() =>
+                          setCaseDialog({
+                            mode: "edit",
+                            exportCase: selectedCase,
+                          })
+                        }
+                      >
+                        <LuPencil className="text-secondary-foreground" />
+                        {!isMobile && (
+                          <div className="text-primary">
+                            {t("toolbar.editCase")}
+                          </div>
+                        )}
+                      </Button>
+                      <Button
+                        className="flex items-center gap-2 p-2"
+                        size="sm"
+                        aria-label={t("toolbar.deleteCase")}
+                        onClick={() => setCaseToDelete(selectedCase)}
+                      >
+                        <LuTrash2 className="text-secondary-foreground" />
+                        {!isMobile && (
+                          <div className="text-primary">
+                            {t("toolbar.deleteCase")}
+                          </div>
+                        )}
+                      </Button>
+                    </>
+                  )}
+                </div>
               </div>
             )}
           </>