You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
bazarr/libs/subliminal_patch/providers/subdivx.py

376 lines
11 KiB

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

# -*- coding: utf-8 -*-
from __future__ import absolute_import
import logging
import re
import time
from requests import Session
from six.moves import range
from subliminal import __short_version__
from subliminal.providers import ParserBeautifulSoup
from subliminal.video import Episode
from subliminal.video import Movie
from subliminal_patch.exceptions import APIThrottled
from subliminal_patch.providers import Provider
from subliminal_patch.providers.utils import get_archive_from_bytes
from subliminal_patch.providers.utils import get_subtitle_from_archive
from subliminal_patch.providers.utils import update_matches
from subliminal_patch.subtitle import Subtitle
from subzero.language import Language
_SERVER_URL = "https://www.subdivx.com"
_CLEAN_TITLE_RES = [
(r"subt[ií]tulos de", ""),
(r"´|`", "'"),
(r" {2,}", " "),
]
_SPANISH_RE = re.compile(r"españa|ib[eé]rico|castellano|gallego|castilla")
_YEAR_RE = re.compile(r"(\(\d{4}\))")
_SERIES_RE = re.compile(
r"\(?\d{4}\)?|(s\d{1,2}(e\d{1,2})?|(season|temporada)\s\d{1,2}).*?$",
flags=re.IGNORECASE,
)
_EPISODE_NUM_RE = re.compile(r"[eE](?P<x>\d{1,2})")
_SEASON_NUM_RE = re.compile(
r"(s|(season|temporada)\s)(?P<x>\d{1,2})", flags=re.IGNORECASE
)
_EPISODE_YEAR_RE = re.compile(r"\((?P<x>(19\d{2}|20[0-2]\d))\)")
_UNSUPPORTED_RE = re.compile(
r"(\)?\d{4}\)?|[sS]\d{1,2})\s.{,3}(extras|forzado(s)?|forced)", flags=re.IGNORECASE
)
logger = logging.getLogger(__name__)
class SubdivxSubtitle(Subtitle):
provider_name = "subdivx"
hash_verifiable = False
def __init__(
self, language, video, page_link, title, description, uploader, download_url
):
super(SubdivxSubtitle, self).__init__(
language, hearing_impaired=False, page_link=page_link
)
self.video = video
self.download_url = download_url
self.uploader = uploader
self._title = str(title).strip()
self._description = str(description).strip()
self.release_info = self._title
if self._description:
self.release_info += " | " + self._description
@property
def id(self):
return self.page_link
def get_matches(self, video):
matches = set()
# episode
if isinstance(video, Episode):
# already matched within provider
matches.update(["title", "series", "season", "episode", "year"])
# movie
elif isinstance(video, Movie):
# already matched within provider
matches.update(["title", "year"])
update_matches(matches, video, self._description)
# Don't lowercase; otherwise it will match a lot of false positives
if video.release_group and video.release_group in self._description:
matches.add("release_group")
return matches
_IDUSER_COOKIE = "VkZaRk9WQlJQVDA12809"
class SubdivxSubtitlesProvider(Provider):
provider_name = "subdivx"
hash_verifiable = False
languages = {Language("spa", "MX")} | {Language.fromalpha2("es")}
video_types = (Episode, Movie)
subtitle_class = SubdivxSubtitle
multi_result_throttle = 2
def __init__(self):
self.session = None
def initialize(self):
self.session = Session()
self.session.headers["User-Agent"] = f"Subliminal/{__short_version__}"
self.session.cookies.update({"iduser_cookie": _IDUSER_COOKIE})
def terminate(self):
self.session.close()
def query(self, video, languages):
subtitles = []
if isinstance(video, Episode):
# TODO: cache pack queries (TV SHOW S01).
# Too many redundant server calls.
for query in (
f"{video.series} S{video.season:02}E{video.episode:02}",
f"{video.series} S{video.season:02}",
):
subtitles += self._handle_multi_page_search(query, video)
# Try only with series title
if len(subtitles) <= 5:
subtitles += self._handle_multi_page_search(video.series, video, 1)
# Try with episode title as last resort
if not subtitles and video.title != video.series:
subtitles += self._handle_multi_page_search(video.title, video, 1)
else:
for query in (video.title, f"{video.title} ({video.year})"):
subtitles += self._handle_multi_page_search(query, video)
# Second query is a fallback
if subtitles:
break
return subtitles
def _handle_multi_page_search(self, query, video, max_loops=2):
params = {
"buscar2": query,
"accion": "5",
"masdesc": "",
"subtitulos": "1",
"realiza_b": "1",
"pg": 1,
}
logger.debug("Query: %s", query)
loops = 1
max_loops_not_met = True
while max_loops_not_met:
max_loops_not_met = loops < max_loops
page_subtitles, last_page = self._get_page_subtitles(params, video)
logger.debug("Yielding %d subtitles [loop #%d]", len(page_subtitles), loops)
yield from page_subtitles
if last_page:
logger.debug("Last page for '%s' query. Breaking loop", query)
break
loops += 1
params["pg"] += 1 # search next page
time.sleep(self.multi_result_throttle)
if not max_loops_not_met:
logger.debug("Max loops limit exceeded (%d)", max_loops)
def _get_page_subtitles(self, params, video):
search_link = f"{_SERVER_URL}/index.php"
response = self.session.get(
search_link, params=params, allow_redirects=True, timeout=20
)
try:
page_subtitles, last_page = self._parse_subtitles_page(video, response)
except Exception as error:
logger.error(f"Error parsing subtitles list: {error}")
return []
return page_subtitles, last_page
def list_subtitles(self, video, languages):
return self.query(video, languages)
def download_subtitle(self, subtitle):
# download the subtitle
logger.debug("Downloading subtitle %r", subtitle)
response = self.session.get(
subtitle.download_url,
headers={"Referer": _SERVER_URL},
timeout=30,
)
response.raise_for_status()
# TODO: add MustGetBlacklisted support
archive = get_archive_from_bytes(response.content)
if archive is None:
raise APIThrottled("Unknwon compressed format")
episode = None
if isinstance(subtitle.video, Episode):
episode = subtitle.video.episode
subtitle.content = get_subtitle_from_archive(archive, episode=episode)
def _parse_subtitles_page(self, video, response):
subtitles = []
page_soup = ParserBeautifulSoup(
response.content.decode("utf-8", "ignore"), ["lxml", "html.parser"]
)
title_soups = page_soup.find_all("div", {"id": "menu_detalle_buscador"})
body_soups = page_soup.find_all("div", {"id": "buscador_detalle"})
title_checker = _check_episode if isinstance(video, Episode) else _check_movie
for subtitle in range(0, len(title_soups)):
title_soup, body_soup = title_soups[subtitle], body_soups[subtitle]
# title
title = _clean_title(title_soup.find("a").text)
if _UNSUPPORTED_RE.search(title):
logger.debug("Skipping unsupported subtitles: %s", title)
continue
if not title_checker(video, title):
continue
# Data
datos = body_soup.find("div", {"id": "buscador_detalle_sub_datos"}).text
# Ignore multi-disc and non-srt subtitles
if not any(item in datos for item in ("Cds:</b> 1", "SubRip")):
continue
# description
sub_details = body_soup.find("div", {"id": "buscador_detalle_sub"}).text
description = sub_details.replace(",", " ")
# language
spain = (
"/pais/7.gif" in datos
or _SPANISH_RE.search(description.lower()) is not None
)
language = Language.fromalpha2("es") if spain else Language("spa", "MX")
# uploader
uploader = body_soup.find("a", {"class": "link1"}).text
download_url = _get_download_url(body_soup)
page_link = title_soup.find("a")["href"]
subtitle = self.subtitle_class(
language, video, page_link, title, description, uploader, download_url
)
logger.debug("Found subtitle %r", subtitle)
subtitles.append(subtitle)
return subtitles, len(title_soups) < 100
def _clean_title(title):
"""
Normalize apostrophes and spaces to avoid matching problems
(e.g. Subtitulos de Carlito´s Way -> Carlito's Way)
"""
for og, new in _CLEAN_TITLE_RES:
title = re.sub(og, new, title, flags=re.IGNORECASE)
return title
def _get_download_url(data):
try:
return [
a_.get("href")
for a_ in data.find_all("a")
if "bajar.php" in a_.get("href", "n/a")
][0]
except IndexError:
return None
def _check_episode(video, title):
ep_num = _EPISODE_NUM_RE.search(title)
season_num = _SEASON_NUM_RE.search(title)
year = _EPISODE_YEAR_RE.search(title)
# Only check if both video and Subdivx's title have year metadata
if year is not None and video.year:
year = int(year.group("x"))
# Tolerancy of 1 year difference
if abs(year - (video.year or 0)) > 1:
logger.debug("Series year doesn't match: %s", title)
return False
# Include matches where the episode title is present
if (
video.series.lower() in title.lower()
and (video.title or "").lower() in title.lower()
):
logger.debug("Episode title found in title: %s ~ %s", video.title, title)
return True
if season_num is None:
logger.debug("Not a season/episode: %s", title)
return False
season_num = int(season_num.group("x"))
if ep_num is not None:
ep_num = int(ep_num.group("x"))
ep_matches = (
(video.episode == ep_num) or (ep_num is None)
) and season_num == video.season
series_title = _SERIES_RE.sub("", title).strip()
distance = abs(len(series_title) - len(video.series))
series_matched = distance < 4 and ep_matches
logger.debug(
"Series matched? %s [%s -> %s] [title distance: %d]",
series_matched,
video,
title,
distance,
)
return series_matched
def _check_movie(video, title):
if str(video.year) not in title:
return False
aka_split = re.split("aka", title, flags=re.IGNORECASE)
alt_title = None
if len(aka_split) == 2:
alt_title = aka_split[-1].strip()
try:
actual_movie_title = _YEAR_RE.split(title)[0].strip()
except IndexError:
return False
all_titles = [
v_title.lower() for v_title in [video.title, *video.alternative_titles]
]
return (
actual_movie_title.lower() in all_titles
or (alt_title or "").lower() in all_titles
)