from fastapi import APIRouter from fastapi import Cookie from fastapi import Depends from fastapi import Form from fastapi import Request from fastapi import UploadFile from fastapi.exceptions import HTTPException from fastapi.responses import RedirectResponse from sqlalchemy import func from sqlalchemy import select from sqlalchemy.orm import joinedload from app import activitypub as ap from app import boxes from app import models from app import templates from app.actor import LOCAL_ACTOR from app.actor import get_actors_metadata from app.boxes import get_inbox_object_by_ap_id from app.boxes import get_outbox_object_by_ap_id from app.boxes import send_follow from app.config import EMOJIS from app.config import generate_csrf_token from app.config import session_serializer from app.config import verify_csrf_token from app.config import verify_password from app.database import AsyncSession from app.database import get_db_session from app.lookup import lookup from app.uploads import save_upload from app.utils import pagination from app.utils.emoji import EMOJIS_BY_NAME def user_session_or_redirect( request: Request, session: str | None = Cookie(default=None), ) -> None: _RedirectToLoginPage = HTTPException( status_code=302, headers={"Location": request.url_for("login")}, ) if not session: raise _RedirectToLoginPage try: loaded_session = session_serializer.loads(session, max_age=3600 * 12) except Exception: raise _RedirectToLoginPage if not loaded_session.get("is_logged_in"): raise _RedirectToLoginPage return None router = APIRouter( dependencies=[Depends(user_session_or_redirect)], ) unauthenticated_router = APIRouter() @router.get("/") async def admin_index( request: Request, db_session: AsyncSession = Depends(get_db_session), ) -> templates.TemplateResponse: return await templates.render_template( db_session, request, "index.html", {"request": request} ) @router.get("/lookup") async def get_lookup( request: Request, query: str | None = None, db_session: AsyncSession = Depends(get_db_session), ) -> templates.TemplateResponse: ap_object = None actors_metadata = {} if query: ap_object = await lookup(db_session, query) if ap_object.ap_type in ap.ACTOR_TYPES: actors_metadata = await get_actors_metadata( db_session, [ap_object] # type: ignore ) else: actors_metadata = await get_actors_metadata( db_session, [ap_object.actor] # type: ignore ) print(ap_object) return await templates.render_template( db_session, request, "lookup.html", { "query": query, "ap_object": ap_object, "actors_metadata": actors_metadata, }, ) @router.get("/new") async def admin_new( request: Request, query: str | None = None, in_reply_to: str | None = None, db_session: AsyncSession = Depends(get_db_session), ) -> templates.TemplateResponse: content = "" in_reply_to_object = None if in_reply_to: in_reply_to_object = await boxes.get_anybox_object_by_ap_id( db_session, in_reply_to ) # Add mentions to the initial note content if not in_reply_to_object: raise ValueError(f"Unknown object {in_reply_to=}") if in_reply_to_object.actor.ap_id != LOCAL_ACTOR.ap_id: content += f"{in_reply_to_object.actor.handle} " for tag in in_reply_to_object.tags: if tag.get("type") == "Mention" and tag["name"] != LOCAL_ACTOR.handle: content += f'{tag["name"]} ' return await templates.render_template( db_session, request, "admin_new.html", { "in_reply_to_object": in_reply_to_object, "content": content, "visibility_choices": [ (v.name, ap.VisibilityEnum.get_display_name(v)) for v in ap.VisibilityEnum ], "emojis": EMOJIS.split(" "), "custom_emojis": sorted( [dat for name, dat in EMOJIS_BY_NAME.items()], key=lambda obj: obj["name"], ), }, ) @router.get("/bookmarks") async def admin_bookmarks( request: Request, db_session: AsyncSession = Depends(get_db_session), ) -> templates.TemplateResponse: stream = ( ( await db_session.scalars( select(models.InboxObject) .where( models.InboxObject.ap_type.in_( ["Note", "Article", "Video", "Announce"] ), models.InboxObject.is_hidden_from_stream.is_(False), models.InboxObject.undone_by_inbox_object_id.is_(None), models.InboxObject.is_bookmarked.is_(True), ) .order_by(models.InboxObject.ap_published_at.desc()) .limit(20) ) ).all() # TODO: joinedload + unique ) return await templates.render_template( db_session, request, "admin_stream.html", { "stream": stream, }, ) @router.get("/inbox") async def admin_inbox( request: Request, db_session: AsyncSession = Depends(get_db_session), filter_by: str | None = None, cursor: str | None = None, ) -> templates.TemplateResponse: where = [models.InboxObject.ap_type.not_in(["Accept"])] if filter_by: where.append(models.InboxObject.ap_type == filter_by) if cursor: where.append( models.InboxObject.ap_published_at < pagination.decode_cursor(cursor) ) page_size = 20 remaining_count = await db_session.scalar( select(func.count(models.InboxObject.id)).where(*where) ) q = select(models.InboxObject).where(*where) inbox = ( ( await db_session.scalars( q.options( joinedload(models.InboxObject.relates_to_inbox_object), joinedload(models.InboxObject.relates_to_outbox_object), joinedload(models.InboxObject.actor), ) .order_by(models.InboxObject.ap_published_at.desc()) .limit(20) ) ) .unique() .all() ) next_cursor = ( pagination.encode_cursor(inbox[-1].ap_published_at) if inbox and remaining_count > page_size else None ) actors_metadata = await get_actors_metadata( db_session, [ inbox_object.actor for inbox_object in inbox if inbox_object.ap_type == "Follow" ], ) return await templates.render_template( db_session, request, "admin_inbox.html", { "inbox": inbox, "actors_metadata": actors_metadata, "next_cursor": next_cursor, }, ) @router.get("/outbox") async def admin_outbox( request: Request, db_session: AsyncSession = Depends(get_db_session), filter_by: str | None = None, cursor: str | None = None, ) -> templates.TemplateResponse: where = [models.OutboxObject.ap_type.not_in(["Accept"])] if filter_by: where.append(models.OutboxObject.ap_type == filter_by) if cursor: where.append( models.OutboxObject.ap_published_at < pagination.decode_cursor(cursor) ) page_size = 20 remaining_count = await db_session.scalar( select(func.count(models.OutboxObject.id)).where(*where) ) q = select(models.OutboxObject).where(*where) outbox = ( ( await db_session.scalars( q.options( joinedload(models.OutboxObject.relates_to_inbox_object), joinedload(models.OutboxObject.relates_to_outbox_object), joinedload(models.OutboxObject.relates_to_actor), ) .order_by(models.OutboxObject.ap_published_at.desc()) .limit(page_size) ) ) .unique() .all() ) next_cursor = ( pagination.encode_cursor(outbox[-1].ap_published_at) if outbox and remaining_count > page_size else None ) actors_metadata = await get_actors_metadata( db_session, [ outbox_object.relates_to_actor for outbox_object in outbox if outbox_object.relates_to_actor ], ) return await templates.render_template( db_session, request, "admin_outbox.html", { "actors_metadata": actors_metadata, "outbox": outbox, "next_cursor": next_cursor, }, ) @router.get("/notifications") async def get_notifications( request: Request, db_session: AsyncSession = Depends(get_db_session) ) -> templates.TemplateResponse: notifications = ( ( await db_session.scalars( select(models.Notification) .options( joinedload(models.Notification.actor), joinedload(models.Notification.inbox_object), joinedload(models.Notification.outbox_object), ) .order_by(models.Notification.created_at.desc()) ) ) .unique() .all() ) actors_metadata = await get_actors_metadata( db_session, [notif.actor for notif in notifications if notif.actor] ) for notif in notifications: notif.is_new = False await db_session.commit() return await templates.render_template( db_session, request, "notifications.html", { "notifications": notifications, "actors_metadata": actors_metadata, }, ) @router.get("/object") async def admin_object( request: Request, ap_id: str, db_session: AsyncSession = Depends(get_db_session), ) -> templates.TemplateResponse: requested_object = await boxes.get_anybox_object_by_ap_id(db_session, ap_id) if not requested_object: raise HTTPException(status_code=404) replies_tree = await boxes.get_replies_tree(db_session, requested_object) return await templates.render_template( db_session, request, "object.html", {"replies_tree": replies_tree}, ) @router.get("/profile") async def admin_profile( request: Request, actor_id: str, db_session: AsyncSession = Depends(get_db_session), ) -> templates.TemplateResponse: actor = ( await db_session.execute( select(models.Actor).where(models.Actor.ap_id == actor_id) ) ).scalar_one_or_none() if not actor: raise HTTPException(status_code=404) actors_metadata = await get_actors_metadata(db_session, [actor]) inbox_objects = ( await db_session.scalars( select(models.InboxObject) .where( models.InboxObject.actor_id == actor.id, models.InboxObject.ap_type.in_(["Note", "Article", "Video"]), ) .order_by(models.InboxObject.ap_published_at.desc()) ) ).all() return await templates.render_template( db_session, request, "admin_profile.html", { "actors_metadata": actors_metadata, "actor": actor, "inbox_objects": inbox_objects, }, ) @router.post("/actions/follow") async def admin_actions_follow( request: Request, ap_actor_id: str = Form(), redirect_url: str = Form(), csrf_check: None = Depends(verify_csrf_token), db_session: AsyncSession = Depends(get_db_session), ) -> RedirectResponse: print(f"Following {ap_actor_id}") await send_follow(db_session, ap_actor_id) return RedirectResponse(redirect_url, status_code=302) @router.post("/actions/like") async def admin_actions_like( request: Request, ap_object_id: str = Form(), redirect_url: str = Form(), csrf_check: None = Depends(verify_csrf_token), db_session: AsyncSession = Depends(get_db_session), ) -> RedirectResponse: await boxes.send_like(db_session, ap_object_id) return RedirectResponse(redirect_url, status_code=302) @router.post("/actions/undo") async def admin_actions_undo( request: Request, ap_object_id: str = Form(), redirect_url: str = Form(), csrf_check: None = Depends(verify_csrf_token), db_session: AsyncSession = Depends(get_db_session), ) -> RedirectResponse: await boxes.send_undo(db_session, ap_object_id) return RedirectResponse(redirect_url, status_code=302) @router.post("/actions/announce") async def admin_actions_announce( request: Request, ap_object_id: str = Form(), redirect_url: str = Form(), csrf_check: None = Depends(verify_csrf_token), db_session: AsyncSession = Depends(get_db_session), ) -> RedirectResponse: await boxes.send_announce(db_session, ap_object_id) return RedirectResponse(redirect_url, status_code=302) @router.post("/actions/bookmark") async def admin_actions_bookmark( request: Request, ap_object_id: str = Form(), redirect_url: str = Form(), csrf_check: None = Depends(verify_csrf_token), db_session: AsyncSession = Depends(get_db_session), ) -> RedirectResponse: inbox_object = await get_inbox_object_by_ap_id(db_session, ap_object_id) if not inbox_object: raise ValueError("Should never happen") inbox_object.is_bookmarked = True await db_session.commit() return RedirectResponse(redirect_url, status_code=302) @router.post("/actions/unbookmark") async def admin_actions_unbookmark( request: Request, ap_object_id: str = Form(), redirect_url: str = Form(), csrf_check: None = Depends(verify_csrf_token), db_session: AsyncSession = Depends(get_db_session), ) -> RedirectResponse: inbox_object = await get_inbox_object_by_ap_id(db_session, ap_object_id) if not inbox_object: raise ValueError("Should never happen") inbox_object.is_bookmarked = False await db_session.commit() return RedirectResponse(redirect_url, status_code=302) @router.post("/actions/pin") async def admin_actions_pin( request: Request, ap_object_id: str = Form(), redirect_url: str = Form(), csrf_check: None = Depends(verify_csrf_token), db_session: AsyncSession = Depends(get_db_session), ) -> RedirectResponse: outbox_object = await get_outbox_object_by_ap_id(db_session, ap_object_id) if not outbox_object: raise ValueError("Should never happen") outbox_object.is_pinned = True await db_session.commit() return RedirectResponse(redirect_url, status_code=302) @router.post("/actions/unpin") async def admin_actions_unpin( request: Request, ap_object_id: str = Form(), redirect_url: str = Form(), csrf_check: None = Depends(verify_csrf_token), db_session: AsyncSession = Depends(get_db_session), ) -> RedirectResponse: outbox_object = await get_outbox_object_by_ap_id(db_session, ap_object_id) if not outbox_object: raise ValueError("Should never happen") outbox_object.is_pinned = False await db_session.commit() return RedirectResponse(redirect_url, status_code=302) @router.post("/actions/new") async def admin_actions_new( request: Request, files: list[UploadFile] = [], content: str = Form(), redirect_url: str = Form(), in_reply_to: str | None = Form(None), content_warning: str | None = Form(None), is_sensitive: bool = Form(False), visibility: str = Form(), csrf_check: None = Depends(verify_csrf_token), db_session: AsyncSession = Depends(get_db_session), ) -> RedirectResponse: # XXX: for some reason, no files restuls in an empty single file uploads = [] if len(files) >= 1 and files[0].filename: for f in files: upload = await save_upload(db_session, f) uploads.append((upload, f.filename)) public_id = await boxes.send_create( db_session, source=content, uploads=uploads, in_reply_to=in_reply_to or None, visibility=ap.VisibilityEnum[visibility], content_warning=content_warning or None, is_sensitive=True if content_warning else is_sensitive, ) return RedirectResponse( request.url_for("outbox_by_public_id", public_id=public_id), status_code=302, ) @unauthenticated_router.get("/login") async def login( request: Request, db_session: AsyncSession = Depends(get_db_session), ) -> templates.TemplateResponse: return await templates.render_template( db_session, request, "login.html", {"csrf_token": generate_csrf_token()}, ) @unauthenticated_router.post("/login") async def login_validation( request: Request, password: str = Form(), csrf_check: None = Depends(verify_csrf_token), ) -> RedirectResponse: if not verify_password(password): raise HTTPException(status_code=401) resp = RedirectResponse("/admin/inbox", status_code=302) resp.set_cookie("session", session_serializer.dumps({"is_logged_in": True})) # type: ignore # noqa: E501 return resp @router.get("/logout") async def logout( request: Request, ) -> RedirectResponse: resp = RedirectResponse(request.url_for("index"), status_code=302) resp.set_cookie("session", session_serializer.dumps({"is_logged_in": False})) # type: ignore # noqa: E501 return resp