258 lines
9.3 KiB
Python
258 lines
9.3 KiB
Python
from __future__ import annotations
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import hashlib
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import json
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import re
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from collections.abc import Generator
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from typing import Any, Optional, Union
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from urllib.parse import urljoin
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import click
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from click import Context
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from requests import Request
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from unshackle.core.constants import AnyTrack
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from unshackle.core.manifests.dash import DASH
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from unshackle.core.search_result import SearchResult
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from unshackle.core.service import Service
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from unshackle.core.titles import Episode, Movie, Movies, Series
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from unshackle.core.tracks import Chapter, Chapters, Subtitle, Tracks
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class AUBC(Service):
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"""
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\b
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Service code for ABC iView streaming service (https://iview.abc.net.au/).
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\b
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Version: 1.0.4
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Author: stabbedbybrick
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Authorization: None
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Robustness:
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L3: 1080p, AAC2.0
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\b
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Tips:
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- Input should be complete URL:
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SHOW: https://iview.abc.net.au/show/return-to-paradise
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EPISODE: https://iview.abc.net.au/video/DR2314H001S00
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MOVIE: https://iview.abc.net.au/show/way-back / https://iview.abc.net.au/show/way-back/video/ZW3981A001S00
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"""
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GEOFENCE = ("au",)
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ALIASES = ("iview", "abciview", "iv",)
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@staticmethod
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@click.command(name="AUBC", short_help="https://iview.abc.net.au/", help=__doc__)
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@click.argument("title", type=str)
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@click.pass_context
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def cli(ctx: Context, **kwargs: Any) -> AUBC:
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return AUBC(ctx, **kwargs)
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def __init__(self, ctx: Context, title: str):
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self.title = title
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super().__init__(ctx)
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self.session.headers.update(self.config["headers"])
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def search(self) -> Generator[SearchResult, None, None]:
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url = (
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"https://y63q32nvdl-1.algolianet.com/1/indexes/*/queries?x-algolia-agent=Algolia"
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"%20for%20JavaScript%20(4.9.1)%3B%20Browser%20(lite)%3B%20react%20(17.0.2)%3B%20"
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"react-instantsearch%20(6.30.2)%3B%20JS%20Helper%20(3.10.0)&x-"
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"algolia-api-key=bcdf11ba901b780dc3c0a3ca677fbefc&x-algolia-application-id=Y63Q32NVDL"
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)
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payload = {
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"requests": [
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{
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"indexName": "ABC_production_iview_web",
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"params": f"query={self.title}&tagFilters=&userToken=anonymous-74be3cf1-1dc7-4fa1-9cff-19592162db1c",
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}
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],
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}
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results = self._request("POST", url, payload=payload)["results"]
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hits = [x for x in results[0]["hits"] if x["docType"] == "Program"]
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for result in hits:
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yield SearchResult(
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id_="https://iview.abc.net.au/show/{}".format(result.get("slug")),
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title=result.get("title"),
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description=result.get("synopsis"),
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label=result.get("subType"),
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url="https://iview.abc.net.au/show/{}".format(result.get("slug")),
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)
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def get_titles(self) -> Union[Movies, Series]:
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title_re = r"^(?:https?://(?:www.)?iview.abc.net.au/(?P<type>show|video)/)?(?P<id>[a-zA-Z0-9_-]+)"
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try:
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kind, title_id = (re.match(title_re, self.title).group(i) for i in ("type", "id"))
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except Exception:
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raise ValueError("- Could not parse ID from title")
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if kind == "show":
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data = self._request("GET", "/v3/show/{}".format(title_id))
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label = data.get("type")
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if label.lower() in ("series", "program"):
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episodes = self._series(title_id)
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return Series(episodes)
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elif label.lower() in ("feature", "movie"):
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movie = self._movie(data)
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return Movies(movie)
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elif kind == "video":
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episode = self._episode(title_id)
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return Series([episode])
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def get_tracks(self, title: Union[Movie, Episode]) -> Tracks:
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video = self._request("GET", "/v3/video/{}".format(title.id))
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if not video.get("playable"):
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raise ConnectionError(video.get("unavailableMessage"))
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playlist = video.get("_embedded", {}).get("playlist", {})
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if not playlist:
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raise ConnectionError("Could not find a playlist for this title")
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streams = next(x["streams"]["mpegdash"] for x in playlist if x["type"] == "program")
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captions = next((x.get("captions") for x in playlist if x["type"] == "program"), None)
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title.data["protected"] = streams.get("protected", False)
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if hd := streams.get("720"):
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streams["1080"] = hd.replace("720.mpd", "1080.mpd")
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manifest = next(
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(url for key in ["1080", "720", "sd", "sd-low"] if key in streams
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for url in [streams[key]]
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if self.session.head(url).status_code == 200),
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None
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)
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if not manifest:
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raise ValueError("Could not find a manifest for this title")
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tracks = DASH.from_url(manifest, self.session).to_tracks(title.language)
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for track in tracks.audio:
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role = track.data["dash"]["adaptation_set"].find("Role")
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if role is not None and role.get("value") in ["description", "alternative", "alternate"]:
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track.descriptive = True
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if captions:
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subtitles = captions.get("src-vtt")
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tracks.add(
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Subtitle(
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id_=hashlib.md5(subtitles.encode()).hexdigest()[0:6],
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url=subtitles,
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codec=Subtitle.Codec.from_mime(subtitles[-3:]),
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language=title.language,
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forced=False,
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)
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)
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return tracks
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def get_chapters(self, title: Union[Movie, Episode]) -> Chapters:
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if not title.data.get("cuePoints"):
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return Chapters()
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credits = next((x.get("start") for x in title.data["cuePoints"] if x["type"] == "end-credits"), None)
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if credits:
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return Chapters([Chapter(name="Credits", timestamp=credits * 1000)])
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return Chapters()
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def get_widevine_service_certificate(self, **_: Any) -> str:
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return None
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def get_widevine_license(self, *, challenge: bytes, title: Union[Movies, Series], track: AnyTrack) -> Optional[Union[bytes, str]]:
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if not title.data.get("protected"):
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return None
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customdata = self._license(title.id)
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headers = {"customdata": customdata}
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r = self.session.post(self.config["endpoints"]["license"], headers=headers, data=challenge)
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r.raise_for_status()
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return r.content
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# Service specific
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def _series(self, title: str) -> Episode:
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data = self._request("GET", "/v3/series/{}".format(title))
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seasons = data if isinstance(data, list) else [data]
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episodes = [
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self.create_episode(episode)
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for season in seasons
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for episode in season.get("_embedded", {}).get("videoEpisodes", {}).get("items", [])
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]
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return Series(episodes)
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def _movie(self, data: dict) -> Movie:
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return [
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Movie(
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id_=data["_embedded"]["highlightVideo"]["id"],
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service=self.__class__,
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name=data.get("title"),
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year=data.get("productionYear"),
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data=data,
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language=data.get("analytics", {}).get("dataLayer", {}).get("d_language", "en"),
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)
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]
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def _episode(self, video_id: str) -> Episode:
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data = self._request("GET", "/v3/video/{}".format(video_id))
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return self.create_episode(data)
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def _license(self, video_id: str):
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token = self._request("POST", "/v3/token/jwt", data={"clientId": self.config["client"]})["token"]
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response = self._request("GET", "/v3/token/drm/{}".format(video_id), headers={"bearer": token})
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return response["license"]
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def create_episode(self, episode: dict) -> Episode:
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title = episode["showTitle"]
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episode_id = episode.get("id", "")
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series_id = episode.get("analytics", {}).get("dataLayer", {}).get("d_series_id", "")
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episode_name = episode.get("analytics", {}).get("dataLayer", {}).get("d_episode_name", "")
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episode_number = re.search(r"Episode (\d+)", episode.get("displaySubtitle", ""))
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name = re.search(r"S\d+\sEpisode\s\d+\s(.*)", episode_name)
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language = episode.get("analytics", {}).get("dataLayer", {}).get("d_language", "en")
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season = int(series_id.split("-")[-1]) if series_id else 0
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number = int(episode_number.group(1)) if episode_number else 0
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if not number:
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if match := re.search(r"[A-Z](\d{3})(?=S\d{2})", episode_id):
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number = int(match.group(1))
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return Episode(
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id_=episode["id"],
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service=self.__class__,
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title=title,
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season=season,
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number=number,
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name=name.group(1) if name else episode_name,
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data=episode,
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language=language,
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)
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def _request(self, method: str, api: str, **kwargs: Any) -> Any[dict | str]:
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url = urljoin(self.config["endpoints"]["base_url"], api)
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prep = self.session.prepare_request(Request(method, url, **kwargs))
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response = self.session.send(prep)
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if response.status_code != 200:
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raise ConnectionError(f"{response.text}")
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try:
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return json.loads(response.content)
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except json.JSONDecodeError as e:
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raise ValueError(f"Failed to parse JSON: {response.text}") from e
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