mirror of
https://github.com/zoriya/Kyoo.git
synced 2025-05-24 02:02:36 -04:00
456 lines
13 KiB
Python
456 lines
13 KiB
Python
import asyncio
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import logging
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from aiohttp import ClientSession
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from datetime import datetime
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from typing import Awaitable, Callable, Dict, List, Optional, Any, TypeVar
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from providers.utils import ProviderError
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from ..provider import Provider
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from ..types.movie import Movie, MovieTranslation, Status as MovieStatus
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from ..types.season import Season, SeasonTranslation
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from ..types.episode import Episode, EpisodeTranslation, PartialShow
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from ..types.studio import Studio
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from ..types.genre import Genre
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from ..types.metadataid import MetadataID
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from ..types.show import Show, ShowTranslation, Status as ShowStatus
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class TheMovieDatabase(Provider):
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def __init__(self, client: ClientSession, api_key: str) -> None:
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super().__init__()
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self._client = client
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self.base = "https://api.themoviedb.org/3"
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self.api_key = api_key
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self.genre_map = {
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28: Genre.ACTION,
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12: Genre.ADVENTURE,
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16: Genre.ANIMATION,
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35: Genre.COMEDY,
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80: Genre.CRIME,
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99: Genre.DOCUMENTARY,
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18: Genre.DRAMA,
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10751: Genre.FAMILY,
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14: Genre.FANTASY,
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36: Genre.HISTORY,
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27: Genre.HORROR,
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10402: Genre.MUSIC,
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9648: Genre.MYSTERY,
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10749: Genre.ROMANCE,
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878: Genre.SCIENCE_FICTION,
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53: Genre.THRILLER,
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10752: Genre.WAR,
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37: Genre.WESTERN,
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}
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self.absolute_episode_cache = {}
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@property
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def name(self) -> str:
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return "themoviedatabase"
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async def get(self, path: str, *, params: dict[str, Any] = {}):
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params = {k: v for k, v in params.items() if v is not None}
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async with self._client.get(
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f"{self.base}/{path}", params={"api_key": self.api_key, **params}
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) as r:
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r.raise_for_status()
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return await r.json()
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T = TypeVar("T")
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def merge_translations(self, host, translations, *, languages: list[str]):
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host.translations = {
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k: v.translations[k] for k, v in zip(languages, translations)
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}
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return host
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async def process_translations(
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self,
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for_language: Callable[[str], Awaitable[T]],
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languages: list[str],
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post_merge: Callable[[T, list[T]], T] | None = None,
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) -> T:
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tasks = map(lambda lng: for_language(lng), languages)
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items: list[Any] = await asyncio.gather(*tasks)
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item = self.merge_translations(items[0], items, languages=languages)
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if post_merge:
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item = post_merge(item, items)
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return item
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def get_image(self, images: list[Dict[str, Any]]) -> list[str]:
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return [
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f"https://image.tmdb.org/t/p/original{x['file_path']}"
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for x in images
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if x["file_path"]
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]
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def to_studio(self, company: dict[str, Any]) -> Studio:
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return Studio(
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name=company["name"],
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logos=[f"https://image.tmdb.org/t/p/original{company['logo_path']}"]
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if "logo_path" in company
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else [],
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external_id={
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self.name: MetadataID(
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company["id"], f"https://www.themoviedb.org/company/{company['id']}"
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)
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},
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)
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async def identify_movie(
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self, name: str, year: Optional[int], *, language: list[str]
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) -> Movie:
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search_results = (
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await self.get("search/movie", params={"query": name, "year": year})
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)["results"]
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if len(search_results) == 0:
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raise ProviderError(f"No result for a movie named: {name}")
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search = self.get_best_result(search_results, name, year)
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movie_id = search["id"]
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if search["original_language"] not in language:
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language.append(search["original_language"])
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async def for_language(lng: str) -> Movie:
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movie = await self.get(
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f"movie/{movie_id}",
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params={
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"language": lng,
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"append_to_response": "alternative_titles,videos,credits,keywords,images",
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},
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)
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logging.debug("TMDb responded: %s", movie)
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# TODO: Use collection data
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ret = Movie(
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original_language=movie["original_language"],
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aliases=[x["title"] for x in movie["alternative_titles"]["titles"]],
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air_date=datetime.strptime(movie["release_date"], "%Y-%m-%d").date()
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if movie["release_date"]
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else None,
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status=MovieStatus.FINISHED
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if movie["status"] == "Released"
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else MovieStatus.PLANNED,
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studios=[self.to_studio(x) for x in movie["production_companies"]],
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genres=[
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self.genre_map[x["id"]]
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for x in movie["genres"]
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if x["id"] in self.genre_map
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],
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external_id=(
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{
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self.name: MetadataID(
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movie["id"],
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f"https://www.themoviedb.org/movie/{movie['id']}",
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)
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}
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| (
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{
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"imdb": MetadataID(
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movie["imdb_id"],
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f"https://www.imdb.com/title/{movie['imdb_id']}",
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)
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}
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if movie["imdb_id"]
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else {}
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)
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)
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# TODO: Add cast information
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)
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translation = MovieTranslation(
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name=movie["title"],
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tagline=movie["tagline"] if movie["tagline"] else None,
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tags=list(map(lambda x: x["name"], movie["keywords"]["keywords"])),
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overview=movie["overview"],
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posters=self.get_image(movie["images"]["posters"]),
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logos=self.get_image(movie["images"]["logos"]),
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thumbnails=self.get_image(movie["images"]["backdrops"]),
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trailers=[
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f"https://www.youtube.com/watch?v={x['key']}"
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for x in movie["videos"]["results"]
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if x["type"] == "Trailer" and x["site"] == "YouTube"
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],
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)
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ret.translations = {lng: translation}
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return ret
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return await self.process_translations(for_language, language)
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async def identify_show(
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self,
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show: PartialShow,
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*,
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language: list[str],
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) -> Show:
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show_id = show.external_id[self.name].data_id
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if show.original_language not in language:
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language.append(show.original_language)
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async def for_language(lng: str) -> Show:
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show = await self.get(
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f"tv/{show_id}",
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params={
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"language": lng,
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"append_to_response": "alternative_titles,videos,credits,keywords,images,external_ids",
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},
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)
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logging.debug("TMDb responded: %s", show)
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# TODO: Use collection data
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ret = Show(
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original_language=show["original_language"],
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aliases=[x["title"] for x in show["alternative_titles"]["results"]],
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start_air=datetime.strptime(show["first_air_date"], "%Y-%m-%d").date()
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if show["first_air_date"]
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else None,
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end_air=datetime.strptime(show["last_air_date"], "%Y-%m-%d").date()
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if show["last_air_date"]
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else None,
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status=ShowStatus.FINISHED
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if show["status"] == "Released"
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else ShowStatus.AIRING
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if show["in_production"]
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else ShowStatus.FINISHED,
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studios=[self.to_studio(x) for x in show["production_companies"]],
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genres=[
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self.genre_map[x["id"]]
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for x in show["genres"]
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if x["id"] in self.genre_map
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],
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external_id={
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self.name: MetadataID(
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show["id"], f"https://www.themoviedb.org/tv/{show['id']}"
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),
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"imdb": MetadataID(
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show["external_ids"]["imdb_id"],
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f"https://www.imdb.com/title/{show['external_ids']['imdb_id']}",
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),
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"tvdb": MetadataID(show["external_ids"]["tvdb_id"], link=None),
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},
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seasons=[
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self.to_season(x, language=lng, show_id=show["id"])
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for x in show["seasons"]
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],
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# TODO: Add cast information
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)
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translation = ShowTranslation(
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name=show["name"],
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tagline=show["tagline"] if show["tagline"] else None,
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tags=list(map(lambda x: x["name"], show["keywords"]["results"])),
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overview=show["overview"],
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posters=self.get_image(show["images"]["posters"]),
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logos=self.get_image(show["images"]["logos"]),
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thumbnails=self.get_image(show["images"]["backdrops"]),
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trailers=[
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f"https://www.youtube.com/watch?v={x['key']}"
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for x in show["videos"]["results"]
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if x["type"] == "Trailer" and x["site"] == "YouTube"
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],
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)
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ret.translations = {lng: translation}
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return ret
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def merge_seasons_translations(item: Show, items: list[Show]) -> Show:
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item.seasons = [
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self.merge_translations(
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season,
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[
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next(
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y
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for y in x.seasons
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if y.season_number == season.season_number
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)
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for x in items
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],
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languages=language,
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)
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for season in item.seasons
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]
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return item
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ret = await self.process_translations(
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for_language, language, merge_seasons_translations
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)
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return ret
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def to_season(
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self, season: dict[str, Any], *, language: str, show_id: str
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) -> Season:
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return Season(
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season_number=season["season_number"],
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start_air=datetime.strptime(season["air_date"], "%Y-%m-%d").date()
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if season["air_date"]
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else None,
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end_air=None,
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external_id={
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self.name: MetadataID(
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season["id"],
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f"https://www.themoviedb.org/tv/{show_id}/season/{season['season_number']}",
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)
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},
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translations={
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language: SeasonTranslation(
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name=season["name"],
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overview=season["overview"],
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posters=[
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f"https://image.tmdb.org/t/p/original{season['poster_path']}"
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]
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if season["poster_path"] is not None
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else [],
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thumbnails=[],
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)
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},
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)
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async def identify_episode(
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self,
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name: str,
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season: Optional[int],
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episode_nbr: Optional[int],
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absolute: Optional[int],
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year: Optional[int],
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*,
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language: list[str],
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) -> Episode:
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search_results = (
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await self.get("search/tv", params={"query": name, "year": year})
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)["results"]
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if len(search_results) == 0:
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raise ProviderError(f"No result for a tv show named: {name}")
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search = self.get_best_result(search_results, name, year)
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show_id = search["id"]
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if search["original_language"] not in language:
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language.append(search["original_language"])
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if not show_id in self.absolute_episode_cache:
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await self.get_absolute_order(show_id)
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if (
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absolute
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and (not season or not episode_nbr)
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and self.absolute_episode_cache[show_id]
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and self.absolute_episode_cache[show_id][absolute]
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):
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# Using absolute - 1 since the array is 0based (absolute episode 1 is at index 0)
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season = self.absolute_episode_cache[show_id][absolute - 1]["season_number"]
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episode_nbr = self.absolute_episode_cache[show_id][absolute - 1][
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"episode_number"
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]
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if not season or not episode_nbr:
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raise ProviderError(
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f"Absolute order episodes not available for the show {name}"
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)
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if not absolute and self.absolute_episode_cache[show_id]:
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absolute = next(
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(
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# The + 1 is to go from 0based index to 1based absolute number
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i + 1
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for i, x in enumerate(self.absolute_episode_cache[show_id])
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if x["episode_number"] == episode_nbr
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and x["season_number"] == season
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),
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None,
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)
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async def for_language(lng: str) -> Episode:
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episode = await self.get(
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f"tv/{show_id}/season/{season}/episode/{episode_nbr}",
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params={
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"language": lng,
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},
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)
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logging.debug("TMDb responded: %s", episode)
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ret = Episode(
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show=PartialShow(
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name=search["name"],
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original_language=search["original_language"],
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external_id={
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self.name: MetadataID(
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show_id, f"https://www.themoviedb.org/tv/{show_id}"
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)
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},
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),
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season_number=episode["season_number"],
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episode_number=episode["episode_number"],
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# TODO: absolute numbers
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absolute_number=absolute,
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release_date=datetime.strptime(episode["air_date"], "%Y-%m-%d").date()
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if episode["air_date"]
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else None,
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thumbnail=f"https://image.tmdb.org/t/p/original{episode['still_path']}"
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if "still_path" in episode and episode["still_path"] is not None
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else None,
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external_id={
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self.name: MetadataID(
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episode["id"],
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f"https://www.themoviedb.org/tv/{show_id}/season/{episode['season_number']}/episode/{episode['episode_number']}",
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),
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},
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)
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translation = EpisodeTranslation(
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name=episode["name"],
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overview=episode["overview"],
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)
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ret.translations = {lng: translation}
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return ret
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return await self.process_translations(for_language, language)
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def get_best_result(
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self, search_results: List[Any], name: str, year: Optional[int]
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) -> Any:
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results = search_results
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# Find perfect match by year since sometime tmdb decides to discard the year parameter.
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if year:
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results = list(
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x
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for x in search_results
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if ("first_air_date" in x and x["first_air_date"].startswith(str(year)))
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or ("release_date" in x and x["release_date"].startswith(str(year)))
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)
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if not results:
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results = search_results
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# If there is a perfect match use it (and if there are multiple, use the most popular one)
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res = sorted(
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(
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x
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for x in results
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if ("name" in x and x["name"] == name)
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or ("title" in x and x["title"] == name)
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),
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key=lambda x: x["popularity"],
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reverse=True,
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)
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if res:
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results = res
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return results[0]
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async def get_absolute_order(self, show_id: str):
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try:
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groups = await self.get(f"tv/{show_id}/episode_groups")
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ep_count = max((x["episode_count"] for x in groups["results"]), default=0)
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# Filter only absolute groups that contains at least 75% of all episodes (to skip non maintained absolute ordering)
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group_id = next(
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(
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x["id"]
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for x in groups["results"]
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if x["type"] == 2 and x["episode_count"] >= ep_count // 1.5
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),
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None,
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)
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if group_id is None:
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self.absolute_episode_cache[show_id] = None
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return
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group = await self.get(f"tv/episode_group/{group_id}")
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self.absolute_episode_cache[show_id] = group["groups"][0]["episodes"]
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except Exception as e:
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logging.exception(
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"Could not retrieve absolute ordering information", exc_info=e
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)
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