mirror of
https://github.com/Viren070/MediaFusion.git
synced 2025-12-01 23:21:11 +01:00
mhdzumair
573 lines
18 KiB
Python
573 lines
18 KiB
Python
import asyncio
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import json
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import logging
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from io import BytesIO
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from typing import Literal
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import aiohttp
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import redis.asyncio as redis
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from apscheduler.schedulers.asyncio import AsyncIOScheduler
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from fastapi import (
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FastAPI,
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Request,
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Response,
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Depends,
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HTTPException,
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)
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from fastapi.middleware.cors import CORSMiddleware
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from fastapi.responses import StreamingResponse, RedirectResponse
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from fastapi.staticfiles import StaticFiles
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from api import middleware
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from api.scheduler import setup_scheduler
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from db import database, crud, schemas
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from db.config import settings
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from metrics.routes import metrics_router
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from scrapers.routes import router as scrapers_router
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from streaming_providers import mapper
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from streaming_providers.routes import router as streaming_provider_router
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from utils import crypto, torrent, poster, const, wrappers, get_json_data
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from utils.lock import (
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acquire_scheduler_lock,
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maintain_heartbeat,
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release_scheduler_lock,
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)
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from utils.network import get_user_public_ip
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from utils.parser import generate_manifest
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from utils.runtime_const import TEMPLATES, DELETE_ALL_META, DELETE_ALL_META_ITEM
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logging.basicConfig(
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format="%(levelname)s::%(asctime)s - %(message)s",
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datefmt="%d-%b-%y %H:%M:%S",
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level=settings.logging_level,
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)
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app = FastAPI()
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["*"],
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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# set CORS headers
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@app.middleware("http")
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async def add_cors_header(request: Request, call_next):
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response = await call_next(request)
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response.headers.update(const.CORS_HEADERS)
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if "cache-control" not in response.headers:
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response.headers.update(const.CACHE_HEADERS)
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return response
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app.state.redis = redis.Redis(
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connection_pool=redis.ConnectionPool.from_url(settings.redis_url)
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)
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app.add_middleware(middleware.RateLimitMiddleware, redis_client=app.state.redis)
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app.add_middleware(middleware.TimingMiddleware)
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app.add_middleware(middleware.SecureLoggingMiddleware)
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app.add_middleware(middleware.UserDataMiddleware)
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app.mount("/static", StaticFiles(directory="resources"), name="static")
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def get_user_data(request: Request) -> schemas.UserData:
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return request.user
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@app.on_event("startup")
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async def init_server():
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await database.init()
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await torrent.init_best_trackers()
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@app.on_event("startup")
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async def start_scheduler():
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if settings.disable_all_scheduler:
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logging.info("All Schedulers are disabled. Not setting up any jobs.")
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return
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acquired, lock = await acquire_scheduler_lock(app.state.redis)
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if acquired:
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try:
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scheduler = AsyncIOScheduler()
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setup_scheduler(scheduler)
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scheduler.start()
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app.state.scheduler = scheduler
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app.state.scheduler_lock = lock
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await asyncio.create_task(maintain_heartbeat(app.state.redis))
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except Exception as e:
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await release_scheduler_lock(app.state.redis, lock)
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raise e
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@app.on_event("shutdown")
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async def stop_scheduler():
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if hasattr(app.state, "scheduler"):
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app.state.scheduler.shutdown(wait=False)
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if hasattr(app.state, "scheduler_lock") and app.state.scheduler_lock:
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await release_scheduler_lock(app.state.redis, app.state.scheduler_lock)
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@app.on_event("shutdown")
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async def shutdown_event():
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await app.state.redis.aclose()
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@app.get("/", tags=["home"])
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async def get_home(request: Request):
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manifest = get_json_data("resources/manifest.json")
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return TEMPLATES.TemplateResponse(
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"html/home.html",
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{
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"request": request,
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"addon_name": settings.addon_name,
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"logo_url": settings.logo_url,
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"version": f"{manifest.get('version')}-{settings.git_rev[:7]}",
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"description": manifest.get("description"),
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},
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)
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@app.get("/health", tags=["health"])
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@wrappers.exclude_rate_limit
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async def health(request: Request):
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return {"status": "healthy"}
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@app.get("/favicon.ico")
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async def get_favicon():
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return RedirectResponse(url=settings.logo_url)
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@app.get("/configure", tags=["configure"])
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@app.get("/{secret_str}/configure", tags=["configure"])
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async def configure(
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response: Response,
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request: Request,
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user_data: schemas.UserData = Depends(get_user_data),
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):
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response.headers.update(const.NO_CACHE_HEADERS)
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# Remove the password from the streaming provider
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if user_data.streaming_provider:
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user_data.streaming_provider.password = None
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user_data.api_password = None
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# Prepare catalogs based on user preferences or default order
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sorted_catalogs = sorted(
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zip(const.CATALOG_ID_DATA, const.CATALOG_NAME_DATA),
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key=lambda x: user_data.selected_catalogs.index(x[0])
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if x[0] in user_data.selected_catalogs
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else len(user_data.selected_catalogs),
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)
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return TEMPLATES.TemplateResponse(
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"html/configure.html",
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{
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"request": request,
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"user_data": user_data.model_dump(),
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"logo_url": settings.logo_url,
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"addon_name": settings.addon_name,
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"catalogs": sorted_catalogs,
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"resolutions": const.RESOLUTIONS,
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"sorting_options": const.TORRENT_SORTING_PRIORITY,
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"authentication_required": settings.api_password is not None
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and not settings.is_public_instance,
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},
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)
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@app.get("/manifest.json", tags=["manifest"])
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@app.get("/{secret_str}/manifest.json", tags=["manifest"])
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@wrappers.auth_required
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async def get_manifest(
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response: Response,
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request: Request,
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user_data: schemas.UserData = Depends(get_user_data),
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):
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response.headers.update(const.NO_CACHE_HEADERS)
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manifest = get_json_data("resources/manifest.json")
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return await generate_manifest(manifest, user_data, request.app.state.redis)
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@app.get(
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"/{secret_str}/catalog/{catalog_type}/{catalog_id}.json",
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response_model=schemas.Metas,
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response_model_exclude_none=True,
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response_model_by_alias=False,
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tags=["catalog"],
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)
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@app.get(
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"/catalog/{catalog_type}/{catalog_id}.json",
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response_model=schemas.Metas,
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response_model_exclude_none=True,
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response_model_by_alias=False,
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tags=["catalog"],
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)
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@app.get(
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"/{secret_str}/catalog/{catalog_type}/{catalog_id}/skip={skip}.json",
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response_model=schemas.Metas,
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response_model_exclude_none=True,
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response_model_by_alias=False,
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tags=["catalog"],
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)
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@app.get(
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"/catalog/{catalog_type}/{catalog_id}/skip={skip}.json",
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response_model=schemas.Metas,
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response_model_exclude_none=True,
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response_model_by_alias=False,
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tags=["catalog"],
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)
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@app.get(
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"/{secret_str}/catalog/{catalog_type}/{catalog_id}/genre={genre}.json",
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response_model=schemas.Metas,
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response_model_exclude_none=True,
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response_model_by_alias=False,
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tags=["catalog"],
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)
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@app.get(
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"/catalog/{catalog_type}/{catalog_id}/genre={genre}.json",
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response_model=schemas.Metas,
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response_model_exclude_none=True,
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response_model_by_alias=False,
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tags=["catalog"],
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)
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@wrappers.auth_required
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@wrappers.rate_limit(150, 300, "catalog")
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async def get_catalog(
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response: Response,
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request: Request,
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catalog_type: Literal["movie", "series", "tv", "events"],
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catalog_id: str,
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skip: int = 0,
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genre: str = None,
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user_data: schemas.UserData = Depends(get_user_data),
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):
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if genre and "&" in genre:
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genre, skip = genre.split("&")
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skip = skip.split("=")[1] if "=" in skip else "0"
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skip = int(skip) if skip and skip.isdigit() else 0
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cache_key = f"{catalog_type}_{catalog_id}_{skip}_{genre}_catalog"
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is_watchlist_catalog = False
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if user_data.streaming_provider and catalog_id.startswith(
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user_data.streaming_provider.service
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):
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response.headers.update(const.NO_CACHE_HEADERS)
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cache_key = None
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is_watchlist_catalog = True
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elif catalog_type == "events":
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response.headers.update(const.NO_CACHE_HEADERS)
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cache_key = None
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# Try retrieving the cached data
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if cache_key:
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if cached_data := await request.app.state.redis.get(cache_key):
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return json.loads(cached_data)
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metas = schemas.Metas()
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if catalog_type == "tv":
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metas.metas.extend(await crud.get_tv_meta_list(genre, skip))
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elif catalog_type == "events":
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metas.metas.extend(
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await crud.get_events_meta_list(request.app.state.redis, genre, skip)
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)
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else:
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user_ip = get_user_public_ip(request)
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metas.metas.extend(
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await crud.get_meta_list(
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user_data,
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catalog_type,
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catalog_id,
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is_watchlist_catalog,
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skip,
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user_ip=user_ip,
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)
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)
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if (
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is_watchlist_catalog
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and catalog_type == "movie"
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and metas.metas
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and mapper.DELETE_ALL_WATCHLIST_FUNCTIONS.get(
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user_data.streaming_provider.service
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)
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):
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delete_all_meta = DELETE_ALL_META.model_copy()
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delete_all_meta.id = delete_all_meta.id.format(
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user_data.streaming_provider.service
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)
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metas.metas.insert(0, delete_all_meta)
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if cache_key:
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await request.app.state.redis.set(
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cache_key,
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metas.model_dump_json(exclude_none=True, by_alias=True),
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ex=settings.meta_cache_ttl,
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)
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return metas
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@app.get(
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"/{secret_str}/catalog/{catalog_type}/{catalog_id}/search={search_query}.json",
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tags=["search"],
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response_model=schemas.Metas,
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response_model_exclude_none=True,
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response_model_by_alias=False,
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)
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@app.get(
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"/catalog/{catalog_type}/{catalog_id}/search={search_query}.json",
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tags=["search"],
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response_model=schemas.Metas,
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response_model_exclude_none=True,
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response_model_by_alias=False,
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)
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@wrappers.auth_required
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async def search_meta(
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response: Response,
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catalog_type: Literal["movie", "series", "tv"],
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catalog_id: Literal[
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"mediafusion_search_movies",
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"mediafusion_search_series",
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"mediafusion_search_tv",
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],
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search_query: str,
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user_data: schemas.UserData = Depends(get_user_data),
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):
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logging.debug("search for catalog_id: %s", catalog_id)
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if catalog_type == "tv":
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return await crud.process_tv_search_query(search_query)
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return await crud.process_search_query(search_query, catalog_type, user_data)
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@app.get(
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"/{secret_str}/meta/{catalog_type}/{meta_id}.json",
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tags=["meta"],
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response_model=schemas.MetaItem,
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response_model_exclude_none=True,
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response_model_by_alias=False,
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)
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@app.get(
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"/meta/{catalog_type}/{meta_id}.json",
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tags=["meta"],
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response_model=schemas.MetaItem,
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response_model_exclude_none=True,
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response_model_by_alias=False,
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)
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@wrappers.auth_required
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async def get_meta(
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catalog_type: Literal["movie", "series", "tv", "events"],
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meta_id: str,
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response: Response,
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request: Request,
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):
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cache_key = f"{catalog_type}_{meta_id}_meta"
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# Try retrieving the cached data
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cached_data = await request.app.state.redis.get(cache_key)
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if cached_data:
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meta_data = json.loads(cached_data)
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if not meta_data:
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raise HTTPException(status_code=404, detail="Meta ID not found.")
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return meta_data
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if catalog_type == "movie":
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if meta_id.startswith("dl"):
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delete_all_meta_item = DELETE_ALL_META_ITEM.copy()
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delete_all_meta_item["meta"]["_id"] = meta_id
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data = delete_all_meta_item
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else:
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data = await crud.get_movie_meta(meta_id, request.app.state.redis)
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elif catalog_type == "series":
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data = await crud.get_series_meta(meta_id)
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elif catalog_type == "events":
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data = await crud.get_event_meta(request.app.state.redis, meta_id)
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else:
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data = await crud.get_tv_meta(meta_id)
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# Cache the data with a TTL of 30 minutes
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# If the data is not found, cached the empty data to avoid db query.
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await request.app.state.redis.set(cache_key, json.dumps(data, default=str), ex=1800)
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if not data:
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raise HTTPException(status_code=404, detail="Meta ID not found.")
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return data
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@app.get(
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"/{secret_str}/stream/{catalog_type}/{video_id}.json",
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response_model=schemas.Streams,
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response_model_exclude_none=True,
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tags=["stream"],
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)
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@app.get(
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"/stream/{catalog_type}/{video_id}.json",
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response_model=schemas.Streams,
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response_model_exclude_none=True,
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tags=["stream"],
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)
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@app.get(
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"/{secret_str}/stream/{catalog_type}/{video_id}:{season}:{episode}.json",
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response_model=schemas.Streams,
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response_model_exclude_none=True,
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tags=["stream"],
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)
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@app.get(
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"/stream/{catalog_type}/{video_id}:{season}:{episode}.json",
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response_model=schemas.Streams,
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response_model_exclude_none=True,
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tags=["stream"],
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)
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@wrappers.auth_required
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@wrappers.rate_limit(20, 60 * 60, "stream")
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async def get_streams(
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catalog_type: Literal["movie", "series", "tv", "events"],
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video_id: str,
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response: Response,
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request: Request,
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secret_str: str = None,
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season: int = None,
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episode: int = None,
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user_data: schemas.UserData = Depends(get_user_data),
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):
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user_ip = get_user_public_ip(request)
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user_feeds = []
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if video_id.startswith("tt"):
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meta_id = video_id.split(":")[0]
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user_feeds = [
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schemas.Stream(
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name=settings.addon_name,
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description=f"🔄 Update IMDb metadata for {meta_id}\n"
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f"This will fetch the latest IMDb data for this {catalog_type},\n Once after you make contribution to IMDb.",
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url=f"{settings.host_url}/scraper/imdb_data?meta_id={meta_id}&redirect_video=true",
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)
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]
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if catalog_type == "movie":
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if video_id.startswith("dl"):
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if video_id == f"dl{user_data.streaming_provider.service}":
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fetched_streams = [
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schemas.Stream(
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name=f"{settings.addon_name} {user_data.streaming_provider.service.title()} 🗑️💩🚨",
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description=f"🚨💀⚠ Delete all files in {user_data.streaming_provider.service} watchlist.",
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url=f"{settings.host_url}/streaming_provider/{secret_str}/delete_all_watchlist",
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)
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]
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else:
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raise HTTPException(status_code=404, detail="Meta ID not found.")
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else:
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fetched_streams = await crud.get_movie_streams(
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user_data, secret_str, request.app.state.redis, video_id, user_ip
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)
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fetched_streams.extend(user_feeds)
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elif catalog_type == "series":
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fetched_streams = await crud.get_series_streams(
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user_data,
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secret_str,
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request.app.state.redis,
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video_id,
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season,
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episode,
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user_ip,
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)
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fetched_streams.extend(user_feeds)
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elif catalog_type == "events":
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fetched_streams = await crud.get_event_streams(
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request.app.state.redis, video_id
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)
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response.headers.update(const.NO_CACHE_HEADERS)
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else:
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response.headers.update(const.NO_CACHE_HEADERS)
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fetched_streams = await crud.get_tv_streams(request.app.state.redis, video_id)
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return {"streams": fetched_streams}
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@app.post("/encrypt-user-data", tags=["user_data"])
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|
@wrappers.rate_limit(30, 60 * 5, "user_data")
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|
async def encrypt_user_data(user_data: schemas.UserData):
|
|
encrypted_str = crypto.encrypt_user_data(user_data)
|
|
return {"encrypted_str": encrypted_str}
|
|
|
|
|
|
@app.get("/poster/{catalog_type}/{mediafusion_id}.jpg", tags=["poster"])
|
|
@wrappers.exclude_rate_limit
|
|
async def get_poster(
|
|
catalog_type: Literal["movie", "series", "tv", "events"],
|
|
mediafusion_id: str,
|
|
request: Request,
|
|
):
|
|
cache_key = f"{catalog_type}_{mediafusion_id}.jpg"
|
|
|
|
# Check if the poster is cached in Redis
|
|
cached_image = await request.app.state.redis.get(cache_key)
|
|
if cached_image:
|
|
image_byte_io = BytesIO(cached_image)
|
|
return StreamingResponse(image_byte_io, media_type="image/jpeg")
|
|
|
|
# Query the MediaFusion data
|
|
if catalog_type == "movie":
|
|
mediafusion_data = await crud.get_movie_data_by_id(
|
|
mediafusion_id, request.app.state.redis
|
|
)
|
|
elif catalog_type == "series":
|
|
mediafusion_data = await crud.get_series_data_by_id(mediafusion_id)
|
|
elif catalog_type == "events":
|
|
mediafusion_data = await crud.get_event_data_by_id(
|
|
request.app.state.redis, mediafusion_id
|
|
)
|
|
else:
|
|
mediafusion_data = await crud.get_tv_data_by_id(mediafusion_id)
|
|
|
|
if not mediafusion_data:
|
|
raise HTTPException(status_code=404, detail="MediaFusion ID not found.")
|
|
|
|
if mediafusion_data.is_poster_working is False or not mediafusion_data.poster:
|
|
raise HTTPException(status_code=404, detail="Poster not found.")
|
|
|
|
try:
|
|
image_byte_io = await poster.create_poster(
|
|
mediafusion_data, request.app.state.redis
|
|
)
|
|
# Convert BytesIO to bytes for Redis
|
|
image_bytes = image_byte_io.getvalue()
|
|
# Save the generated image to Redis. expire in 7 days
|
|
await request.app.state.redis.set(cache_key, image_bytes, ex=604800)
|
|
image_byte_io.seek(0)
|
|
|
|
return StreamingResponse(image_byte_io, media_type="image/jpeg")
|
|
except asyncio.TimeoutError:
|
|
logging.error("Poster generation timeout.")
|
|
raise HTTPException(status_code=404, detail="Poster generation timeout.")
|
|
except aiohttp.ClientResponseError as e:
|
|
logging.error(f"Failed to create poster: {e}, status: {e.status}")
|
|
if e.status != 404:
|
|
raise HTTPException(status_code=404, detail="Failed to create poster.")
|
|
except aiohttp.ClientConnectorError as e:
|
|
logging.error(f"Failed to create poster: {e}")
|
|
except Exception as e:
|
|
logging.error(
|
|
f"Unexpected error while creating poster: {mediafusion_data.poster} {e}",
|
|
exc_info=True,
|
|
)
|
|
mediafusion_data.is_poster_working = False
|
|
if catalog_type != "events":
|
|
await mediafusion_data.save()
|
|
raise HTTPException(status_code=404, detail="Failed to create poster.")
|
|
|
|
|
|
app.include_router(
|
|
streaming_provider_router, prefix="/streaming_provider", tags=["streaming_provider"]
|
|
)
|
|
|
|
app.include_router(scrapers_router, prefix="/scraper", tags=["scraper"])
|
|
|
|
app.include_router(metrics_router, prefix="/metrics", tags=["metrics"])
|