ytptube/app/features/conditions/router.py
2026-05-28 19:07:11 +03:00

355 lines
12 KiB
Python

import asyncio
from collections import OrderedDict
from typing import Any
from aiohttp import web
from aiohttp.web import Request, Response
from pydantic import ValidationError
from app.features.conditions.schemas import Condition, ConditionList, ConditionPatch
from app.features.conditions.service import Conditions
from app.features.core.schemas import CEAction, CEFeature, ConfigEvent, Pagination
from app.features.core.utils import build_pagination, format_validation_errors, normalize_pagination
from app.library.cache import Cache
from app.library.config import Config
from app.library.encoder import Encoder
from app.library.Events import EventBus, Events
from app.library.log import get_logger
from app.library.router import route
from app.library.Utils import validate_url
LOG = get_logger()
def _model(model: Any) -> Condition:
return Condition.model_validate(model)
def _serialize(model: Any) -> dict:
return _model(model).model_dump()
@route("GET", "api/conditions/", name="conditions_list")
async def conditions_list(request: Request, encoder: Encoder) -> Response:
"""
Get the conditions
Args:
request (Request): The request object.
encoder (Encoder): The encoder instance.
Returns:
Response: The response object.
"""
repo = Conditions.get_instance()._repo
page, per_page = normalize_pagination(request)
items, total, current_page, total_pages = await repo.list_paginated(page, per_page)
return web.json_response(
data=ConditionList(
items=[_model(model) for model in items],
pagination=Pagination.model_validate(build_pagination(total, current_page, per_page, total_pages)),
),
status=web.HTTPOk.status_code,
dumps=encoder.encode,
)
@route("POST", "api/conditions/test/", name="condition_test")
async def conditions_test(request: Request, encoder: Encoder, cache: Cache, config: Config) -> Response:
"""
Test condition against URL.
Args:
request (Request): The request object.
encoder (Encoder): The encoder instance.
cache (Cache): The cache instance.
config (Config): The configuration instance.
Returns:
Response: The response object
"""
params = await request.json()
if not isinstance(params, dict):
return web.json_response(
{"error": "Invalid request body expecting dict."},
status=web.HTTPBadRequest.status_code,
)
if not (url := params.get("url")):
return web.json_response({"error": "url is required."}, status=web.HTTPBadRequest.status_code)
if not (cond := params.get("condition")):
return web.json_response({"error": "condition is required."}, status=web.HTTPBadRequest.status_code)
try:
await asyncio.to_thread(validate_url, url, config.allow_internal_urls)
except ValueError as e:
return web.json_response({"error": str(e)}, status=web.HTTPBadRequest.status_code)
try:
preset: str = params.get("preset", config.default_preset)
key: str = cache.hash(url + str(preset))
if not cache.has(key):
from app.features.ytdlp.extractor import fetch_info
from app.features.ytdlp.ytdlp_opts import YTDLPOpts
(data, _) = await fetch_info(
config=YTDLPOpts.get_instance().preset(name=preset).get_all(),
url=url,
debug=False,
no_archive=True,
follow_redirect=True,
sanitize_info=True,
)
if not data:
return web.json_response(
data={"error": f"Failed to extract info from '{url!s}'."},
status=web.HTTPBadRequest.status_code,
)
cache.set(key=key, value=data, ttl=600)
else:
data = cache.get(key)
except Exception as e:
LOG.exception(
"Failed to extract video info for condition check '%s'.",
cond,
extra={
"route": "conditions.match",
"condition": cond,
"url": url,
"preset": preset,
"exception_type": type(e).__name__,
},
)
return web.json_response(
data={"error": f"Failed to extract video info. '{e!s}'"},
status=web.HTTPInternalServerError.status_code,
)
try:
from app.features.ytdlp.mini_filter import match_str
status: bool = match_str(cond, data)
except Exception as e:
LOG.exception(
"Failed to evaluate condition '%s'.",
cond,
extra={
"route": "conditions.match",
"condition": cond,
"url": url,
"preset": preset,
"exception_type": type(e).__name__,
},
)
return web.json_response(
data={"error": str(e)},
status=web.HTTPBadRequest.status_code,
)
return web.json_response(
data={
"status": status,
"condition": cond,
"data": OrderedDict(sorted(data.items(), key=lambda item: len(str(item[1])))),
},
status=web.HTTPOk.status_code,
dumps=encoder.encode,
)
@route("POST", "api/conditions/", name="condition_add")
async def conditions_add(request: Request, encoder: Encoder, notify: EventBus) -> Response:
"""
Add Condition.
Args:
request (Request): The request object.
encoder (Encoder): The encoder instance.
notify (EventBus): The event bus instance.
Returns:
Response: The response object
"""
data = await request.json()
if not isinstance(data, dict):
return web.json_response(
{"error": "Invalid request body expecting list with dicts."},
status=web.HTTPBadRequest.status_code,
)
try:
item: Condition = Condition.model_validate(data)
except ValidationError as exc:
return web.json_response(
data={"error": "Failed to validate condition.", "detail": format_validation_errors(exc)},
status=web.HTTPBadRequest.status_code,
)
try:
saved = _serialize(await Conditions.get_instance().save(item=item.model_dump()))
except ValueError as exc:
return web.json_response({"error": str(exc)}, status=web.HTTPBadRequest.status_code)
notify.emit(
Events.CONFIG_UPDATE, data=ConfigEvent(feature=CEFeature.CONDITIONS, action=CEAction.CREATE, data=saved)
)
return web.json_response(data=saved, status=web.HTTPOk.status_code, dumps=encoder.encode)
@route("GET", r"api/conditions/{id:\d+}", name="condition_get")
async def conditions_get(request: Request, encoder: Encoder) -> Response:
"""
Get the conditions
Args:
request (Request): The request object.
encoder (Encoder): The encoder instance.
Returns:
Response: The response object.
"""
if not (id := request.match_info.get("id")):
return web.json_response({"error": "ID required"}, status=web.HTTPBadRequest.status_code)
if not (model := await Conditions.get_instance().get(id)):
return web.json_response({"error": "Condition not found"}, status=web.HTTPNotFound.status_code)
return web.json_response(data=_serialize(model), status=web.HTTPOk.status_code, dumps=encoder.encode)
@route("DELETE", r"api/conditions/{id:\d+}", name="condition_delete")
async def conditions_delete(request: Request, encoder: Encoder, notify: EventBus) -> Response:
"""
Delete Condition.
Args:
request (Request): The request object.
encoder (Encoder): The encoder instance.
notify (EventBus): The event bus instance.
Returns:
Response: The response object.
"""
if not (id := request.match_info.get("id")):
return web.json_response({"error": "ID required"}, status=web.HTTPBadRequest.status_code)
try:
deleted = _serialize(await Conditions.get_instance()._repo.delete(id))
notify.emit(
Events.CONFIG_UPDATE, data=ConfigEvent(feature=CEFeature.CONDITIONS, action=CEAction.DELETE, data=deleted)
)
return web.json_response(data=deleted, status=web.HTTPOk.status_code, dumps=encoder.encode)
except KeyError as exc:
return web.json_response({"error": str(exc)}, status=web.HTTPNotFound.status_code)
@route("PATCH", r"api/conditions/{id:\d+}", name="condition_patch")
async def conditions_patch(request: Request, encoder: Encoder, notify: EventBus) -> Response:
"""
Patch Condition.
Args:
request (Request): The request object.
encoder (Encoder): The encoder instance.
notify (EventBus): The event bus instance.
Returns:
Response: The response object.
"""
if not (id := request.match_info.get("id")):
return web.json_response({"error": "ID required"}, status=web.HTTPBadRequest.status_code)
if not (model := await Conditions.get_instance().get(id)):
return web.json_response({"error": "Condition not found"}, status=web.HTTPNotFound.status_code)
data = await request.json()
if not isinstance(data, dict):
return web.json_response(
{"error": "Invalid request body expecting list with dicts."},
status=web.HTTPBadRequest.status_code,
)
service = Conditions.get_instance()
try:
validated = ConditionPatch.model_validate(data)
except ValidationError as exc:
return web.json_response(
data={"error": "Failed to validate condition.", "detail": format_validation_errors(exc)},
status=web.HTTPBadRequest.status_code,
)
if validated.name and await service._repo.get_by_name(validated.name, exclude_id=model.id):
return web.json_response(
data={"error": f"Condition with name '{validated.name}' already exists."},
status=web.HTTPConflict.status_code,
)
updated = _serialize(await service._repo.update(model.id, validated.model_dump(exclude_unset=True)))
notify.emit(
Events.CONFIG_UPDATE, data=ConfigEvent(feature=CEFeature.CONDITIONS, action=CEAction.UPDATE, data=updated)
)
return web.json_response(data=updated, status=web.HTTPOk.status_code, dumps=encoder.encode)
@route("PUT", r"api/conditions/{id:\d+}", name="condition_update")
async def conditions_update(request: Request, encoder: Encoder, notify: EventBus) -> Response:
"""
Update Condition.
Args:
request (Request): The request object.
encoder (Encoder): The encoder instance.
notify (EventBus): The event bus instance.
Returns:
Response: The response object.
"""
if not (id := request.match_info.get("id")):
return web.json_response({"error": "ID required"}, status=web.HTTPBadRequest.status_code)
if not (model := await Conditions.get_instance().get(id)):
return web.json_response({"error": "Condition not found"}, status=web.HTTPNotFound.status_code)
data = await request.json()
if not isinstance(data, dict):
return web.json_response(
{"error": "Invalid request body expecting list with dicts."},
status=web.HTTPBadRequest.status_code,
)
service = Conditions.get_instance()
try:
validated = Condition.model_validate(data)
except ValidationError as exc:
return web.json_response(
data={"error": "Failed to validate condition.", "detail": format_validation_errors(exc)},
status=web.HTTPBadRequest.status_code,
)
if validated.name and await service._repo.get_by_name(validated.name, exclude_id=model.id):
return web.json_response(
data={"error": f"Condition with name '{validated.name}' already exists."},
status=web.HTTPConflict.status_code,
)
updated = _serialize(await service._repo.update(model.id, validated.model_dump(exclude_unset=True)))
notify.emit(
Events.CONFIG_UPDATE, data=ConfigEvent(feature=CEFeature.CONDITIONS, action=CEAction.UPDATE, data=updated)
)
return web.json_response(data=updated, status=web.HTTPOk.status_code, dumps=encoder.encode)