Export improvements (#22867)

* backend

* frontend + i18n

* tests + api spec

* tweak backend to use Job infrastructure for exports

* frontend tweaks and Job infrastructure

* tests

* tweaks

- add ability to remove from case
- change location of counts in case card

* add stale export reaper on startup

* fix toaster close button color

* improve add dialog

* formatting

* hide max_concurrent from camera config export settings

* remove border

* refactor batch endpoint for multiple review items

* frontend

* tests and fastapi spec

* fix deletion of in-progress exports in a case

* tweaks

- hide cases when filtering cameras that have no exports from those cameras
- remove description from case card
- use textarea instead of input for case description in add new case dialog

* add auth exceptions for exports

* add e2e test for deleting cases with exports

* refactor delete and case endpoints

allow bulk deleting and reassigning

* frontend

- bulk selection like Review
- gate admin-only actions
- consolidate dialogs
- spacing/padding tweaks

* i18n and tests

* update openapi spec

* tweaks

- add None to case selection list
- allow new case creation from single cam export dialog

* fix codeql

* fix i18n

* remove unused

* fix frontend tests

frigate/api/defs/request/batch_export_body.py

@@ -0,0 +1,65 @@
+from typing import List, Optional
+
+from pydantic import BaseModel, Field, model_validator
+
+MAX_BATCH_EXPORT_ITEMS = 50
+
+
+class BatchExportItem(BaseModel):
+    camera: str = Field(title="Camera name")
+    start_time: float = Field(title="Start time")
+    end_time: float = Field(title="End time")
+    image_path: Optional[str] = Field(
+        default=None,
+        title="Existing thumbnail path",
+        description="Optional existing image to use as the export thumbnail",
+    )
+    friendly_name: Optional[str] = Field(
+        default=None,
+        title="Friendly name",
+        max_length=256,
+        description="Optional friendly name for this specific export item",
+    )
+    client_item_id: Optional[str] = Field(
+        default=None,
+        title="Client item ID",
+        max_length=128,
+        description="Optional opaque client identifier echoed back in results",
+    )
+
+
+class BatchExportBody(BaseModel):
+    items: List[BatchExportItem] = Field(
+        title="Items",
+        min_length=1,
+        max_length=MAX_BATCH_EXPORT_ITEMS,
+        description="List of export items. Each item has its own camera and time range.",
+    )
+    export_case_id: Optional[str] = Field(
+        default=None,
+        title="Export case ID",
+        max_length=30,
+        description=(
+            "Existing export case ID to assign all exports to. Attaching to an "
+            "existing case is temporarily admin-only until case-level ACLs exist."
+        ),
+    )
+    new_case_name: Optional[str] = Field(
+        default=None,
+        title="New case name",
+        max_length=100,
+        description="Name of a new export case to create when export_case_id is omitted",
+    )
+    new_case_description: Optional[str] = Field(
+        default=None,
+        title="New case description",
+        description="Optional description for a newly created export case",
+    )
+
+    @model_validator(mode="after")
+    def validate_case_target(self) -> "BatchExportBody":
+        for item in self.items:
+            if item.end_time <= item.start_time:
+                raise ValueError("end_time must be after start_time")
+
+        return self

frigate/api/defs/request/export_bulk_body.py

@@ -0,0 +1,24 @@
+"""Request bodies for bulk export operations."""
+
+from typing import Optional
+
+from pydantic import BaseModel, Field, conlist, constr
+
+
+class ExportBulkDeleteBody(BaseModel):
+    """Request body for bulk deleting exports."""
+
+    # List of export IDs with at least one element and each element with at least one char
+    ids: conlist(constr(min_length=1), min_length=1)
+
+
+class ExportBulkReassignBody(BaseModel):
+    """Request body for bulk reassigning exports to a case."""
+
+    # List of export IDs with at least one element and each element with at least one char
+    ids: conlist(constr(min_length=1), min_length=1)
+    export_case_id: Optional[str] = Field(
+        default=None,
+        max_length=30,
+        description="Case ID to assign to, or null to unassign from current case",
+    )

frigate/api/defs/request/export_case_body.py

@@ -23,13 +23,3 @@ class ExportCaseUpdateBody(BaseModel):
     description: Optional[str] = Field(
         default=None, description="Updated description of the export case"
     )
-
-
-class ExportCaseAssignBody(BaseModel):
-    """Request body for assigning or unassigning an export to a case."""
-
-    export_case_id: Optional[str] = Field(
-        default=None,
-        max_length=30,
-        description="Case ID to assign to the export, or null to unassign",
-    )