music-kraken-core/src/music_kraken/pages/youtube.py

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from typing import List, Optional, Type
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from urllib.parse import urlparse, urlunparse, parse_qs
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import logging
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from dataclasses import dataclass
from enum import Enum
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from ..objects import Source, DatabaseObject
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from .abstract import Page
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from ..objects import (
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Artist,
Source,
SourcePages,
Song,
Album,
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Label,
Target
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)
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from ..connection import Connection
from ..utils.support_classes import DownloadResult
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from ..utils.shared import YOUTUBE_LOGGER, INVIDIOUS_INSTANCE
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"""
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- https://yt.artemislena.eu/api/v1/search?q=Zombiez+-+Topic&page=1&date=none&type=channel&duration=none&sort=relevance
- https://yt.artemislena.eu/api/v1/channels/playlists/UCV0Ntl3lVR7xDXKoCU6uUXA
- https://yt.artemislena.eu/api/v1/playlists/OLAK5uy_kcUBiDv5ATbl-R20OjNaZ5G28XFanQOmM
- https://yt.artemislena.eu/api/v1/videos/SULFl39UjgY
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"""
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def get_invidious_url(path: str = "", query: str = "", fragment: str = "") -> str:
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_ = ""
return urlunparse((INVIDIOUS_INSTANCE.scheme, INVIDIOUS_INSTANCE.netloc, path, query, fragment, _))
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class YouTubeUrlType(Enum):
CHANNEL = "channel"
PLAYLIST = "playlist"
VIDEO = "watch"
NONE = ""
class YouTubeUrl:
"""
Artist
https://yt.artemislena.eu/channel/UCV0Ntl3lVR7xDXKoCU6uUXA
https://www.youtube.com/channel/UCV0Ntl3lVR7xDXKoCU6uUXA
Release
https://yt.artemislena.eu/playlist?list=OLAK5uy_nEg5joAyFjHBPwnS_ADHYtgSqAjFMQKLw
https://www.youtube.com/playlist?list=OLAK5uy_nEg5joAyFjHBPwnS_ADHYtgSqAjFMQKLw
Track
https://yt.artemislena.eu/watch?v=SULFl39UjgY&list=OLAK5uy_nEg5joAyFjHBPwnS_ADHYtgSqAjFMQKLw&index=1
https://www.youtube.com/watch?v=SULFl39UjgY
"""
def __init__(self, url: str) -> None:
"""
Raises Index exception for wrong url, and value error for not found enum type
"""
self.id = ""
parsed = urlparse(url=url)
self.url_type: YouTubeUrlType
type_frag_list = parsed.path.split("/")
if len(type_frag_list) < 2:
self.url_type = YouTubeUrlType.NONE
else:
try:
self.url_type = YouTubeUrlType(type_frag_list[1].strip())
except ValueError:
self.url_type = YouTubeUrlType.NONE
if self.url_type == YouTubeUrlType.CHANNEL:
if len(type_frag_list) < 3:
self.couldnt_find_id(url)
else:
self.id = type_frag_list[2]
elif self.url_type == YouTubeUrlType.PLAYLIST:
query_stuff = parse_qs(parsed.query)
if "list" not in query_stuff:
self.couldnt_find_id(url)
else:
self.id = query_stuff["list"]
elif self.url_type == YouTubeUrlType.VIDEO:
query_stuff = parse_qs(parsed.query)
if "v" not in query_stuff:
self.couldnt_find_id(url)
else:
self.id = query_stuff["v"]
def couldnt_find_id(self, url: str):
YOUTUBE_LOGGER.warning(f"The id is missing: {url}")
self.url_type = YouTubeUrlType.NONE
@property
def api(self) -> str:
if self.url_type == YouTubeUrlType.CHANNEL:
return get_invidious_url(path=f"/api/v1/channels/playlists/{self.id}")
if self.url_type == YouTubeUrlType.PLAYLIST:
return get_invidious_url(path=f"/api/v1/playlists/{id}")
if self.url_type == YouTubeUrlType.VIDEO:
return get_invidious_url(path=f"/api/v1/videos/{self.id}")
return get_invidious_url()
@property
def normal(self) -> str:
if self.url_type.CHANNEL:
return get_invidious_url(path=f"/channel/{self.id}")
if self.url_type.PLAYLIST:
return get_invidious_url(path="/playlist", query=f"list={self.id}")
if self.url_type.VIDEO:
return get_invidious_url(path="/watch", query=f"v={self.id}")
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class YouTube(Page):
# CHANGE
SOURCE_TYPE = SourcePages.YOUTUBE
LOGGER = YOUTUBE_LOGGER
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def __init__(self, *args, **kwargs):
self.connection: Connection = Connection(
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host=get_invidious_url(),
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logger=self.LOGGER
)
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super().__init__(*args, **kwargs)
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def get_source_type(self, source: Source) -> Optional[Type[DatabaseObject]]:
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_url_type = {
YouTubeUrlType.CHANNEL: Artist,
YouTubeUrlType.PLAYLIST: Album,
YouTubeUrlType.VIDEO: Song,
}
parsed = YouTubeUrl(source.url)
if parsed.url_type in _url_type:
return _url_type[parsed.url_type]
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def general_search(self, search_query: str) -> List[DatabaseObject]:
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return [Artist(name="works")]
def label_search(self, label: Label) -> List[Label]:
return []
def artist_search(self, artist: Artist) -> List[Artist]:
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# https://yt.artemislena.eu/api/v1/search?q=Zombiez+-+Topic&page=1&date=none&type=channel&duration=none&sort=relevance
endpoint = get_invidious_url(path="/api/v1/search", query=f"q={artist.name.replace(' ', '+')}+-+Topic&page=1&date=none&type=channel&duration=none&sort=relevance")
print(endpoint)
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return []
def album_search(self, album: Album) -> List[Album]:
return []
def song_search(self, song: Song) -> List[Song]:
return []
def fetch_song(self, source: Source, stop_at_level: int = 1) -> Song:
return Song()
def fetch_album(self, source: Source, stop_at_level: int = 1) -> Album:
return Album()
def fetch_artist(self, source: Source, stop_at_level: int = 1) -> Artist:
return Artist()
def fetch_label(self, source: Source, stop_at_level: int = 1) -> Label:
return Label()
def download_song_to_target(self, source: Source, target: Target, desc: str = None) -> DownloadResult:
return DownloadResult()