root
d4d8d8a3b6
- Migrated monolithic main.py to feature-scoped routers in app/routers/ - Added GEMINI.md for project context and AI instructional guidelines - Updated README.md with a comprehensive modernization plan (SQL migration, robust scraping DSL, frontend modernization) - Improved authentication with cookie support and modular JS - Updated test suite and documentation
520 lines
16 KiB
Python
520 lines
16 KiB
Python
"""
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Anime and series search routes for Ohm Stream Downloader API.
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Endpoints:
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- GET /api/anime/search - Search across all anime providers
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- GET /api/series/search - Search across all TV series providers
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- GET /api/anime/metadata - Get detailed metadata for a specific anime
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- GET /api/anime/episodes - Get list of episodes for an anime
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- GET /api/anime/providers - Get list of anime providers
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- GET /api/anime-sama/search - Search for anime on anime-sama (legacy)
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- POST /api/anime/download - Download an anime episode
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- GET /api/anime/frieren/episodes - Get Frieren episodes from local database
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- POST /api/anime/frieren/download - Download Frieren episode from local database
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- POST /api/anime/download-season - Download all episodes of a season
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- GET /api/anime/seasons - Get list of seasons for an anime
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- GET /api/anime/mal/search - Search for anime on MyAnimeList
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- GET /api/anime/mal/{mal_id} - Get full details by MyAnimeList ID
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- POST /api/translate - Translate text from English to French
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"""
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import json
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import re
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import time
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from fastapi import APIRouter, BackgroundTasks, Depends, HTTPException, Query, Request
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from app.download_manager import DownloadManager
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from app.downloaders import (
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AnimeSamaDownloader,
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AnimeUltimeDownloader,
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NekoSamaDownloader,
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VostfreeDownloader,
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get_downloader,
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)
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from app.models import DownloadRequest
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from app.providers import get_anime_providers, get_series_providers
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router = APIRouter(prefix="/api", tags=["anime"])
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def get_download_manager() -> DownloadManager:
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"""Get the download manager instance from main app"""
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from main import download_manager
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return download_manager
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# ==================== ANIME SEARCH ====================
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@router.get("/anime/search")
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async def search_anime_unified(
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q: str,
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lang: str = "vostfr",
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include_metadata: bool = False,
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):
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"""
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Search across all anime providers
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Args:
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q: Search query
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lang: Language preference (vostfr, vf)
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include_metadata: Whether to fetch full metadata (slower but more detailed)
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"""
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import asyncio
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print(
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f"\n[SEARCH] Starting search for '{q}' in {lang} (metadata={include_metadata})"
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)
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start_time = time.time()
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results = {}
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# Create downloader instances
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downloaders = {
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"anime-sama": AnimeSamaDownloader(),
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"anime-ultime": AnimeUltimeDownloader(),
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"neko-sama": NekoSamaDownloader(),
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"vostfree": VostfreeDownloader(),
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}
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# Generate search query variations for better matching
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search_queries = [q]
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# Add fallback queries if original has spaces
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if " " in q or "-" in q:
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normalized = re.sub(r"[\s\-–—_:]+", "", q)
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if normalized != q and len(normalized) >= 4:
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search_queries.append(normalized)
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first_word = q.split()[0] if q.split() else None
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if first_word and len(first_word) >= 4:
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search_queries.append(first_word)
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print(f"[SEARCH] Query variations: {search_queries}")
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# Search with fallback queries
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all_search_tasks = []
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all_provider_ids = []
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for search_query in search_queries:
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print(f"[SEARCH] Trying query variant: '{search_query}'")
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for provider_id, provider in get_anime_providers().items():
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if provider_id in downloaders:
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downloader = downloaders[provider_id]
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print(
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f"[SEARCH] Queueing search on {provider_id} for '{search_query}'..."
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)
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all_search_tasks.append(
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{
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"query": search_query,
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"provider_id": provider_id,
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"task": downloader.search_anime(
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search_query, lang, include_metadata=include_metadata
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),
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}
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)
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all_provider_ids.append(provider_id)
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print(f"[SEARCH] Waiting for {len(all_search_tasks)} searches...")
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search_results = await asyncio.gather(
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*[t["task"] for t in all_search_tasks], return_exceptions=True
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)
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# Process results
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seen_urls = {}
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for task_info, result in zip(all_search_tasks, search_results):
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provider_id = task_info["provider_id"]
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search_query = task_info["query"]
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if isinstance(result, Exception):
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print(
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f"[SEARCH] {provider_id} (query: '{search_query}') error: {str(result)}"
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)
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elif result:
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print(
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f"[SEARCH] {provider_id} (query: '{search_query}') found {len(result)} results"
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)
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if provider_id not in results:
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results[provider_id] = []
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provider_results = results[provider_id]
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for item in result:
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url = item.get("url", "")
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if url and url not in seen_urls:
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seen_urls[url] = True
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if search_query.lower() == q.lower():
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item["_relevance_boost"] = 1.0
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else:
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item["_relevance_boost"] = 0.5
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provider_results.append(item)
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else:
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print(f"[SEARCH] {provider_id} (query: '{search_query}') no results")
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# Sort results by relevance
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for provider_id in results:
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results[provider_id].sort(
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key=lambda x: (
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-x.get("_relevance_boost", 0),
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(x.get("title") or "").lower().find(q.lower()),
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)
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)
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for item in results[provider_id]:
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item.pop("_relevance_boost", None)
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# Remove providers with empty results
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results = {k: v for k, v in results.items() if v}
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elapsed = time.time() - start_time
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print(
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f"[SEARCH] Completed in {elapsed:.2f}s - Total results: {sum(len(r) for r in results.values())}\n"
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)
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return {
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"query": q,
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"lang": lang,
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"include_metadata": include_metadata,
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"results": results,
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}
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@router.get("/series/search")
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async def search_series_unified(
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q: str,
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lang: str = "vf",
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):
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"""
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Search across all TV series providers (FS7, etc.)
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"""
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import asyncio
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from app.downloaders.series_sites import FS7Downloader
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print(f"\n[SERIES SEARCH] Starting search for '{q}' in {lang}")
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start_time = time.time()
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results = {}
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series_downloaders = {"fs7": FS7Downloader()}
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search_tasks = []
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provider_ids = []
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for provider_id, provider in get_series_providers().items():
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if provider_id in series_downloaders:
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downloader = series_downloaders[provider_id]
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print(f"[SERIES SEARCH] Queueing search on {provider_id}...")
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search_tasks.append(downloader.search_anime(q, lang))
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provider_ids.append(provider_id)
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print(f"[SERIES SEARCH] Waiting for {len(search_tasks)} searches...")
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search_results = await asyncio.gather(*search_tasks, return_exceptions=True)
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for provider_id, result in zip(provider_ids, search_results):
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if isinstance(result, Exception):
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print(f"[SERIES SEARCH] {provider_id} error: {str(result)}")
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elif result:
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print(f"[SERIES SEARCH] {provider_id} found {len(result)} results")
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results[provider_id] = result
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else:
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print(f"[SERIES SEARCH] {provider_id} no results")
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elapsed = time.time() - start_time
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print(
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f"[SERIES SEARCH] Completed in {elapsed:.2f}s - Total results: {sum(len(r) for r in results.values())}\n"
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)
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return {"query": q, "lang": lang, "results": results}
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@router.get("/anime/metadata")
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async def get_anime_metadata(url: str):
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"""Get detailed metadata for a specific anime"""
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try:
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downloader = get_downloader(url)
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if hasattr(downloader, "get_anime_metadata"):
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metadata = await downloader.get_anime_metadata(url)
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return {"url": url, "metadata": metadata}
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else:
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raise HTTPException(
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status_code=400,
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detail=f"Downloader for {url} does not support metadata extraction",
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)
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except Exception as e:
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raise HTTPException(status_code=500, detail=str(e))
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@router.get("/anime/episodes")
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async def get_anime_episodes(
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url: str,
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lang: str = "vostfr",
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):
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"""Get list of episodes for an anime"""
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downloader = get_downloader(url)
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episodes = await downloader.get_episodes(url, lang)
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return {"url": url, "lang": lang, "episodes": episodes}
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@router.get("/anime/providers")
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async def get_anime_providers_list():
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"""Get list of anime providers with info"""
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return {"providers": get_anime_providers()}
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# ==================== ANIME-SAMA SPECIFIC ====================
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@router.get("/anime-sama/search")
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async def search_anime_sama(
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q: str,
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lang: str = "vostfr",
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):
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"""Search for anime on anime-sama"""
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downloader = AnimeSamaDownloader()
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results = await downloader.search_anime(q, lang)
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return {"query": q, "lang": lang, "results": results}
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@router.post("/anime/download")
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async def download_anime_episode(
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url: str,
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background_tasks: BackgroundTasks,
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episode: str | None = None,
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download_manager: DownloadManager = Depends(get_download_manager),
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):
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"""Download an anime episode"""
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if episode and "episode-" not in url and "|" not in url:
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url = f"{url.rstrip('/')}/episode-{episode}"
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request = DownloadRequest(url=url)
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task = download_manager.create_task(request)
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background_tasks.add_task(download_manager.start_download, task.id)
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return {"task_id": task.id, "task": task}
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# ==================== FRIEREN LEGACY ENDPOINTS ====================
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@router.get("/anime/frieren/episodes")
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async def get_frieren_episodes():
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"""Get Frieren episodes from local database"""
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try:
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with open("app/frieren_episodes.json", "r") as f:
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data = json.load(f)
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return data
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except Exception as e:
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raise HTTPException(status_code=404, detail=f"Episodes not found: {e}")
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@router.post("/anime/frieren/download")
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async def download_frieren_episode(
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season: int,
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episode: str,
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background_tasks: BackgroundTasks,
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download_manager: DownloadManager = Depends(get_download_manager),
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):
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"""Download Frieren episode from local database"""
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try:
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with open("app/frieren_episodes.json", "r") as f:
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data = json.load(f)
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season_key = str(season)
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if season_key not in data["seasons"]:
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raise HTTPException(status_code=404, detail=f"Season {season} not found")
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season_data = data["seasons"][season_key]
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ep_data = next(
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(ep for ep in season_data["episodes"] if ep["episode"] == episode), None
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)
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if not ep_data:
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raise HTTPException(
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status_code=404,
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detail=f"Episode {episode} not found in season {season}",
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)
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url = ep_data["sibnet_url"]
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filename = f"Frieren - S{season} - Episode {episode}.mp4"
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request = DownloadRequest(url=url, filename=filename)
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task = download_manager.create_task(request)
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background_tasks.add_task(download_manager.start_download, task.id)
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return {"task_id": task.id, "task": task}
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except HTTPException:
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raise
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except Exception as e:
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raise HTTPException(status_code=500, detail=f"Error: {str(e)}")
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# ==================== DOWNLOAD SEASON ====================
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@router.post("/anime/download-season")
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async def download_anime_season(
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url: str,
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background_tasks: BackgroundTasks,
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lang: str = "vostfr",
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download_manager: DownloadManager = Depends(get_download_manager),
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):
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"""Download all episodes of an anime season"""
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downloader = get_downloader(url)
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episodes = await downloader.get_episodes(url, lang)
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if not episodes:
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raise HTTPException(status_code=404, detail="No episodes found")
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task_ids = []
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for episode in episodes:
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request = DownloadRequest(url=episode["url"])
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task = download_manager.create_task(request)
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task_ids.append(task.id)
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background_tasks.add_task(download_manager.start_download, task.id)
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return {
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"message": f"Started downloading {len(task_ids)} episodes",
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"task_ids": task_ids,
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"total_episodes": len(episodes),
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}
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# ==================== SEASONS ====================
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@router.get("/anime/seasons")
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async def get_anime_seasons(url: str):
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"""Get list of seasons for an anime"""
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downloader = get_downloader(url)
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if hasattr(downloader, "get_seasons"):
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seasons = await downloader.get_seasons(url)
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if not seasons:
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return {"seasons": [], "message": "No seasons found"}
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return {"seasons": seasons}
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else:
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return {
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"seasons": [],
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"message": "Season information not available for this provider",
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}
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# ==================== MYANIMELIST INTEGRATION ====================
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@router.get("/anime/mal/search")
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async def search_anime_mal_details(
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q: str = Query(..., description="Anime search query"),
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limit: int = Query(5, description="Number of results"),
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):
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"""Search for anime on MyAnimeList and get full details"""
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from app.recommendations import AnimeReleasesFetcher
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fetcher = AnimeReleasesFetcher()
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try:
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search_results = await fetcher.search_anime(q, limit=limit)
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if not search_results:
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return {"anime": None, "message": "No anime found"}
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main_anime = search_results[0]
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anime_details = await fetcher.get_anime_details(main_anime["mal_id"])
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alternatives = search_results[1:] if len(search_results) > 1 else []
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return {
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"anime": anime_details,
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"alternatives": alternatives,
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"total_results": len(search_results),
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}
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except Exception as e:
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raise HTTPException(status_code=500, detail=str(e))
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finally:
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await fetcher.close()
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@router.get("/anime/mal/{mal_id}")
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async def get_anime_by_id(mal_id: int):
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"""Get full details of an anime by its MyAnimeList ID"""
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from app.recommendations import AnimeReleasesFetcher
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fetcher = AnimeReleasesFetcher()
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try:
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anime_details = await fetcher.get_anime_details(mal_id)
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if not anime_details:
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raise HTTPException(status_code=404, detail="Anime not found")
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return anime_details
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except HTTPException:
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raise
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except Exception as e:
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raise HTTPException(status_code=500, detail=str(e))
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finally:
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await fetcher.close()
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# ==================== TRANSLATION ====================
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@router.post("/translate")
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async def translate_text(request: Request):
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"""Translate text from English to French using Google Translate"""
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import httpx
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from logging import getLogger
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logger = getLogger(__name__)
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try:
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body = await request.json()
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text = body.get("text", "")
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if not text:
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raise HTTPException(status_code=400, detail="Text is required")
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text = text[:5000]
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async with httpx.AsyncClient(timeout=30.0) as client:
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url = "https://translate.googleapis.com/translate_a/single"
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params = {"client": "gtx", "sl": "en", "tl": "fr", "dt": "t", "q": text}
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logger.info(f"Translation request for text length: {len(text)}")
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response = await client.get(url, params=params)
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logger.info(f"Translation API response status: {response.status_code}")
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if response.status_code == 200:
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data = response.json()
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if data and len(data) > 0 and data[0]:
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translated_text = "".join([item[0] for item in data[0] if item[0]])
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if translated_text:
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logger.info(
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f"Translation successful, length: {len(translated_text)}"
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)
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return {"translatedText": translated_text, "status": "success"}
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logger.warning(
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f"Unexpected Google Translate response structure: {data}"
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)
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raise HTTPException(status_code=500, detail="Translation failed")
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except HTTPException:
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raise
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except Exception as e:
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logger.error(f"Translation error: {e}", exc_info=True)
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raise HTTPException(status_code=500, detail=f"Translation error: {str(e)}")
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