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# -*- coding: utf-8 -*-
from __future__ import absolute_import
import io
import logging
import os
import rarfile
import re
import zipfile
import cloudscraper
from subzero.language import Language
from guessit import guessit
from subliminal.providers import ParserBeautifulSoup, Provider
from subliminal.cache import SHOW_EXPIRATION_TIME, region
from subliminal.score import get_equivalent_release_groups
from subliminal.subtitle import SUBTITLE_EXTENSIONS, Subtitle, fix_line_ending
from subliminal.utils import sanitize, sanitize_release_group
from subliminal.video import Episode
from subliminal_patch.subtitle import guess_matches
logger = logging.getLogger(__name__)
year_re = re.compile(r'^\((\d{4})\)$')
class Subs4SeriesSubtitle(Subtitle):
"""Subs4Series Subtitle."""
provider_name = 'subs4series'
def __init__(self, language, page_link, series, year, version, download_link, uploader):
super(Subs4SeriesSubtitle, self).__init__(language, page_link=page_link)
self.series = series
self.year = year
self.version = version
self.release_info = version
self.download_link = download_link
self.uploader = uploader
self.hearing_impaired = None
self.encoding = 'windows-1253'
@property
def id(self):
return self.download_link
def get_matches(self, video):
matches = set()
# episode
if isinstance(video, Episode):
# series name
if video.series and sanitize(self.series) in (
sanitize(name) for name in [video.series] + video.alternative_series):
matches.add('series')
# year
if video.original_series and self.year is None or video.year and video.year == self.year:
matches.add('year')
# release_group
if (video.release_group and self.version and
any(r in sanitize_release_group(self.version)
for r in get_equivalent_release_groups(sanitize_release_group(video.release_group)))):
matches.add('release_group')
# other properties
matches |= guess_matches(video, guessit(self.version, {'type': 'episode'}), partial=True)
return matches
class Subs4SeriesProvider(Provider):
"""Subs4Series Provider."""
languages = {Language(l) for l in ['ell', 'eng']}
video_types = (Episode,)
server_url = 'https://www.subs4series.com'
search_url = '/search_report.php?search={}&searchType=1'
episode_link = '/tv-series/{show_id}/season-{season:d}/episode-{episode:d}'
anti_block_1 = '/includes/anti-block-layover.php?launch=1'
anti_block_2 = '/includes/anti-block.php'
subtitle_class = Subs4SeriesSubtitle
def __init__(self):
self.session = None
def initialize(self):
self.session = cloudscraper.create_scraper(debug=False)
self.session.headers['User-Agent'] = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, ' \
'like Gecko) Chrome/83.0.4103.116 Safari/537.36'
# We don't use FIRST_THOUSAND_OR_SO_USER_AGENTS list because it includes mobile browser that get redirected to
# mobile website
def terminate(self):
self.session.close()
def get_show_links(self, title, year=None):
"""Get the matching show links for `title` and `year`.
First search in the result of :meth:`_get_show_suggestions`.
:param title: show title.
:param year: year of the show, if any.
:type year: int
:return: the show links, if found.
:rtype: list of str
"""
title = sanitize(title)
suggestions = self._get_suggestions(title)
show_links = []
for suggestion in suggestions:
show_title = sanitize(suggestion['title'])
if show_title == title or (year and show_title == '{title} {year:d}'.format(title=title, year=year)):
logger.debug('Getting show link')
show_links.append('/'.join(suggestion['link'].rsplit('/', 2)[1:]))
return show_links
@region.cache_on_arguments(expiration_time=SHOW_EXPIRATION_TIME, should_cache_fn=lambda value: value)
def _get_suggestions(self, title):
"""Search the show or movie id from the `title` and `year`.
:param str title: title of the show.
:return: the show suggestions found.
:rtype: list of dict
"""
# make the search
logger.info('Searching show ids with %r', title)
r = self.session.get(self.server_url + self.search_url.format(title),
headers={'Referer': self.server_url}, timeout=10)
r.raise_for_status()
if not r.content:
logger.debug('No data returned from provider')
return []
soup = ParserBeautifulSoup(r.content, ['html.parser'])
series = [{'link': l.attrs['value'], 'title': l.text}
for l in soup.select('select[name="Mov_sel"] > option[value]')]
logger.debug('Found suggestions: %r', series)
return series
def query(self, show_id, series, season, episode, title):
# get the season list of the show
logger.info('Getting the subtitle list of show id %s', show_id)
if all((show_id, season, episode)):
page_link = self.server_url + self.episode_link.format(show_id=show_id, season=season, episode=episode)
else:
return []
r = self.session.get(page_link, timeout=10)
r.raise_for_status()
if not r.content:
logger.debug('No data returned from provider')
return []
soup = ParserBeautifulSoup(r.content, ['lxml', 'html.parser'])
year = None
matches = year_re.match(str(soup.select_one('#dates_header_br > table div').contents[2]).strip())
if matches:
year = int(matches.group(1))
show_title = str(soup.select_one('#dates_header_br > table div u').string).strip()
subtitles = []
# loop over episode rows
for subs_tag in soup.select('table .seeDark,.seeMedium'):
# read common info
version = subs_tag.find_all('b')[0].text
download_link = self.server_url + subs_tag.find('a')['href']
uploader = subs_tag.find_all('b')[1].text
language = Language.fromalpha2(subs_tag.find('img')['src'].split('/')[-1].split('.')[0])
subtitle = self.subtitle_class(language, page_link, show_title, year, version, download_link, uploader)
logger.debug('Found subtitle %r', subtitle)
subtitles.append(subtitle)
return subtitles
def list_subtitles(self, video, languages):
# lookup show_id
titles = [video.series] + video.alternative_series if isinstance(video, Episode) else []
show_links = None
for title in titles:
show_links = self.get_show_links(title, video.year)
if show_links:
break
subtitles = []
# query for subtitles with the show_id
for show_link in show_links:
subtitles += [s for s in self.query(show_link, video.series, video.season, video.episode, video.title)
if s.language in languages]
return subtitles
def download_subtitle(self, subtitle):
if isinstance(subtitle, Subs4SeriesSubtitle):
# download the subtitle
logger.info('Downloading subtitle %r', subtitle)
r = self.session.get(subtitle.download_link, headers={'Referer': subtitle.page_link}, timeout=10)
r.raise_for_status()
if not r.content:
logger.debug('Unable to download subtitle. No data returned from provider')
return
soup = ParserBeautifulSoup(r.content, ['lxml', 'html.parser'])
download_element = soup.select_one('a.style55ws')
if not download_element:
download_element = soup.select_one('form[method="post"]')
target = download_element['action'] if download_element else None
else:
target = download_element['href']
if not target:
logger.debug('Unable to download subtitle. No download link found')
return
self.apply_anti_block(subtitle)
download_url = self.server_url + target
r = self.session.get(download_url, headers={'Referer': subtitle.download_link}, timeout=10)
r.raise_for_status()
if not r.content:
logger.debug('Unable to download subtitle. No data returned from provider')
return
archive = _get_archive(r.content)
subtitle_content = _get_subtitle_from_archive(archive) if archive else r.content
if subtitle_content:
subtitle.content = fix_line_ending(subtitle_content)
else:
logger.debug('Could not extract subtitle from %r', archive)
def apply_anti_block(self, subtitle):
self.session.get(self.server_url + self.anti_block_1, headers={'Referer': subtitle.download_link}, timeout=10)
self.session.get(self.server_url + self.anti_block_2, headers={'Referer': subtitle.download_link}, timeout=10)
def _get_archive(content):
# open the archive
archive_stream = io.BytesIO(content)
archive = None
if rarfile.is_rarfile(archive_stream):
logger.debug('Identified rar archive')
archive = rarfile.RarFile(archive_stream)
elif zipfile.is_zipfile(archive_stream):
logger.debug('Identified zip archive')
archive = zipfile.ZipFile(archive_stream)
return archive
def _get_subtitle_from_archive(archive):
for name in archive.namelist():
# discard hidden files
if os.path.split(name)[-1].startswith('.'):
continue
# discard non-subtitle files
if not name.lower().endswith(SUBTITLE_EXTENSIONS):
continue
return archive.read(name)
return None
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