diff options
Diffstat (limited to 'libs/subliminal_patch/providers/subz.py')
| -rw-r--r-- | libs/subliminal_patch/providers/subz.py | 318 |
1 files changed, 318 insertions, 0 deletions
diff --git a/libs/subliminal_patch/providers/subz.py b/libs/subliminal_patch/providers/subz.py new file mode 100644 index 000000000..dc95cb8d7 --- /dev/null +++ b/libs/subliminal_patch/providers/subz.py @@ -0,0 +1,318 @@ +# -*- coding: utf-8 -*- +import io +import json +import logging +import os + +import rarfile +import re +import zipfile + +from subzero.language import Language +from guessit import guessit +from requests import Session +from six import text_type + +from subliminal.providers import ParserBeautifulSoup, Provider +from subliminal import __short_version__ +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, guess_matches +from subliminal.utils import sanitize, sanitize_release_group +from subliminal.video import Episode, Movie + +logger = logging.getLogger(__name__) + +episode_re = re.compile(r'^S(\d{2})E(\d{2})$') + + +class SubzSubtitle(Subtitle): + """Subz Subtitle.""" + provider_name = 'subz' + + def __init__(self, language, page_link, series, season, episode, title, year, version, download_link): + super(SubzSubtitle, self).__init__(language, page_link=page_link) + self.series = series + self.season = season + self.episode = episode + self.title = title + self.year = year + self.version = version + self.download_link = download_link + self.hearing_impaired = None + self.encoding = 'windows-1253' + + @property + def id(self): + return self.download_link + + def get_matches(self, video): + matches = set() + video_type = None + + # episode + if isinstance(video, Episode): + video_type = 'episode' + # series name + if video.series and sanitize(self.series) in ( + sanitize(name) for name in [video.series] + video.alternative_series): + matches.add('series') + # season + if video.season and self.season == video.season: + matches.add('season') + # episode + if video.episode and self.episode == video.episode: + matches.add('episode') + # title of the episode + if video.title and sanitize(self.title) == sanitize(video.title): + matches.add('title') + # year + if video.original_series and self.year is None or video.year and video.year == self.year: + matches.add('year') + # movie + elif isinstance(video, Movie): + video_type = 'movie' + # title + if video.title and (sanitize(self.title) in ( + sanitize(name) for name in [video.title] + video.alternative_titles)): + matches.add('title') + # year + if video.year and self.year == video.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': video_type}), partial=True) + + return matches + + +class SubzProvider(Provider): + """Subz Provider.""" + languages = {Language(l) for l in ['ell']} + server_url = 'https://subz.xyz' + sign_in_url = '/sessions' + sign_out_url = '/logout' + search_url = '/typeahead/{}' + episode_link = '/series/{show_id}/seasons/{season:d}/episodes/{episode:d}' + movie_link = '/movies/{}' + subtitle_class = SubzSubtitle + + def __init__(self): + self.logged_in = False + self.session = None + + def initialize(self): + self.session = Session() + self.session.headers['User-Agent'] = 'Subliminal/{}'.format(__short_version__) + + def terminate(self): + self.session.close() + + def get_show_ids(self, title, year=None, is_episode=True, country_code=None): + """Get the best matching show id for `series`, `year` and `country_code`. + + 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 + :param is_episode: if the search is for episode. + :type is_episode: bool + :param country_code: country code of the show, if any. + :type country_code: str + :return: the show id, if found. + :rtype: str + + """ + title_sanitized = sanitize(title).lower() + show_ids = self._get_suggestions(title, is_episode) + + matched_show_ids = [] + for show in show_ids: + show_id = None + # attempt with country + if not show_id and country_code: + logger.debug('Getting show id with country') + if sanitize(show['title']) == text_type('{title} {country}').format(title=title_sanitized, + country=country_code.lower()): + show_id = show['link'].split('/')[-1] + + # attempt with year + if not show_id and year: + logger.debug('Getting show id with year') + if sanitize(show['title']) == text_type('{title} {year}').format(title=title_sanitized, year=year): + show_id = show['link'].split('/')[-1] + + # attempt clean + if not show_id: + logger.debug('Getting show id') + show_id = show['link'].split('/')[-1] if sanitize(show['title']) == title_sanitized else None + + if show_id: + matched_show_ids.append(show_id) + + return matched_show_ids + + @region.cache_on_arguments(expiration_time=SHOW_EXPIRATION_TIME, to_str=text_type, + should_cache_fn=lambda value: value) + def _get_suggestions(self, title, is_episode=True): + """Search the show or movie id from the `title` and `year`. + + :param str title: title of the show. + :param is_episode: if the search is for episode. + :type is_episode: bool + :return: the show suggestions found. + :rtype: dict + + """ + # make the search + logger.info('Searching show ids with %r', title) + r = self.session.get(self.server_url + text_type(self.search_url).format(title), timeout=10) + r.raise_for_status() + + if not r.content: + logger.debug('No data returned from provider') + return {} + + show_type = 'series' if is_episode else 'movie' + parsed_suggestions = [s for s in json.loads(r.text) if 'type' in s and s['type'] == show_type] + logger.debug('Found suggestions: %r', parsed_suggestions) + + return parsed_suggestions + + 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) + is_episode = False + if all((show_id, season, episode)): + is_episode = True + page_link = self.server_url + self.episode_link.format(show_id=show_id, season=season, episode=episode) + elif all((show_id, title)): + page_link = self.server_url + self.movie_link.format(show_id) + 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_num = None + if not is_episode: + year_num = int(soup.select_one('span.year').text) + show_title = str(soup.select_one('#summary-wrapper > div.summary h1').contents[0]).strip() + + subtitles = [] + # loop over episode rows + for subtitle in soup.select('div[id="subtitles"] tr[data-id]'): + # read common info + version = subtitle.find('td', {'class': 'name'}).text + download_link = subtitle.find('a', {'class': 'btn-success'})['href'].strip('\'') + + # read the episode info + if is_episode: + episode_numbers = soup.select_one('#summary-wrapper > div.container.summary span.main-title-sxe').text + season_num = None + episode_num = None + matches = episode_re.match(episode_numbers.strip()) + if matches: + season_num = int(matches.group(1)) + episode_num = int(matches.group(2)) + + episode_title = soup.select_one('#summary-wrapper > div.container.summary span.main-title').text + + subtitle = self.subtitle_class(Language.fromalpha2('el'), page_link, show_title, season_num, + episode_num, episode_title, year_num, version, download_link) + # read the movie info + else: + subtitle = self.subtitle_class(Language.fromalpha2('el'), page_link, None, None, None, show_title, + year_num, version, download_link) + + logger.debug('Found subtitle %r', subtitle) + subtitles.append(subtitle) + + return subtitles + + def list_subtitles(self, video, languages): + # lookup show_id + if isinstance(video, Episode): + titles = [video.series] + video.alternative_series + elif isinstance(video, Movie): + titles = [video.title] + video.alternative_titles + else: + titles = [] + + show_ids = None + for title in titles: + show_ids = self.get_show_ids(title, video.year, isinstance(video, Episode)) + if show_ids is not None and len(show_ids) > 0: + break + + subtitles = [] + # query for subtitles with the show_id + for show_id in show_ids: + if isinstance(video, Episode): + subtitles += [s for s in self.query(show_id, video.series, video.season, video.episode, video.title) + if s.language in languages and s.season == video.season and s.episode == video.episode] + elif isinstance(video, Movie): + subtitles += [s for s in self.query(show_id, None, None, None, video.title) + if s.language in languages and s.year == video.year] + + return subtitles + + def download_subtitle(self, subtitle): + if isinstance(subtitle, SubzSubtitle): + # 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 + + archive = _get_archive(r.content) + + subtitle_content = _get_subtitle_from_archive(archive) + if subtitle_content: + subtitle.content = fix_line_ending(subtitle_content) + else: + logger.debug('Could not extract subtitle from %r', archive) + + +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 |