mirror of
https://github.com/morpheus65535/bazarr
synced 2024-12-27 10:07:22 +00:00
498 lines
23 KiB
Python
498 lines
23 KiB
Python
# -*- coding: utf-8 -*-
|
|
import logging
|
|
import io
|
|
import os
|
|
import re
|
|
import zipfile
|
|
from time import sleep
|
|
from urllib.parse import quote
|
|
from urllib.parse import parse_qs
|
|
from requests.exceptions import HTTPError
|
|
import rarfile
|
|
|
|
from guessit import guessit
|
|
from requests.exceptions import RequestException
|
|
from subliminal.cache import region
|
|
from subliminal.exceptions import ConfigurationError, AuthenticationError, ServiceUnavailable, DownloadLimitExceeded
|
|
from subliminal.providers import ParserBeautifulSoup
|
|
from subliminal.subtitle import SUBTITLE_EXTENSIONS, fix_line_ending
|
|
from subliminal.utils import sanitize, sanitize_release_group
|
|
from subliminal.video import Episode, Movie
|
|
from subliminal_patch.exceptions import TooManyRequests, IPAddressBlocked, SearchLimitReached
|
|
from subliminal_patch.http import RetryingCFSession
|
|
from subliminal_patch.providers import Provider, reinitialize_on_error
|
|
from subliminal_patch.score import get_scores, framerate_equal
|
|
from subliminal_patch.subtitle import Subtitle, guess_matches
|
|
from subzero.language import Language
|
|
from dogpile.cache.api import NO_VALUE
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
class LegendasdivxSubtitle(Subtitle):
|
|
"""Legendasdivx Subtitle."""
|
|
provider_name = 'legendasdivx'
|
|
|
|
def __init__(self, language, video, data, skip_wrong_fps=True):
|
|
super(LegendasdivxSubtitle, self).__init__(language)
|
|
self.language = language
|
|
self.page_link = data['link']
|
|
self.hits = data['hits']
|
|
self.exact_match = data['exact_match']
|
|
self.description = data['description']
|
|
self.video = video
|
|
self.sub_frame_rate = data['frame_rate']
|
|
self.uploader = data['uploader']
|
|
self.wrong_fps = False
|
|
self.skip_wrong_fps = skip_wrong_fps
|
|
self.release_info = self.description
|
|
|
|
@property
|
|
def id(self):
|
|
try:
|
|
return parse_qs(self.page_link)["lid"][0]
|
|
except (KeyError, IndexError):
|
|
return f"legendasdivx_{self.video.imdb_id}_{self.release_info}_{self.uploader}"
|
|
|
|
def get_matches(self, video):
|
|
matches = set()
|
|
|
|
# if skip_wrong_fps = True no point to continue if they don't match
|
|
subtitle_fps = None
|
|
try:
|
|
subtitle_fps = float(self.sub_frame_rate)
|
|
except ValueError:
|
|
pass
|
|
|
|
# check fps match and skip based on configuration
|
|
if video.fps and subtitle_fps and not framerate_equal(video.fps, subtitle_fps):
|
|
self.wrong_fps = True
|
|
|
|
if self.skip_wrong_fps:
|
|
logger.debug("Legendasdivx :: Skipping subtitle due to FPS mismatch (expected: %s, got: %s)", video.fps, self.sub_frame_rate)
|
|
# not a single match :)
|
|
return set()
|
|
logger.debug("Legendasdivx :: Frame rate mismatch (expected: %s, got: %s, but continuing...)", video.fps, self.sub_frame_rate)
|
|
|
|
description = sanitize(self.description)
|
|
|
|
video_filename = video.name
|
|
video_filename = os.path.basename(video_filename)
|
|
video_filename, _ = os.path.splitext(video_filename)
|
|
video_filename = sanitize_release_group(video_filename)
|
|
|
|
if sanitize(video_filename) in description:
|
|
matches.update(['title'])
|
|
# relying people won' use just S01E01 for the file name
|
|
if isinstance(video, Episode):
|
|
matches.update(['series'])
|
|
matches.update(['season'])
|
|
matches.update(['episode'])
|
|
|
|
# can match both movies and series
|
|
if video.year and '{:04d}'.format(video.year) in description:
|
|
matches.update(['year'])
|
|
|
|
type_ = "movie" if isinstance(video, Movie) else "episode"
|
|
# match movie title (include alternative movie names)
|
|
if type_ == "movie":
|
|
if video.title:
|
|
for movie_name in [video.title] + video.alternative_titles:
|
|
if sanitize(movie_name) in description:
|
|
matches.update(['title'])
|
|
|
|
else:
|
|
if video.title and sanitize(video.title) in description:
|
|
matches.update(['title'])
|
|
if video.series:
|
|
for series_name in [video.series] + video.alternative_series:
|
|
if sanitize(series_name) in description:
|
|
matches.update(['series'])
|
|
if video.season and 's{:02d}'.format(video.season) in description:
|
|
matches.update(['season'])
|
|
if video.episode and 'e{:02d}'.format(video.episode) in description:
|
|
matches.update(['episode'])
|
|
|
|
# release_group
|
|
if video.release_group and sanitize_release_group(video.release_group) in sanitize_release_group(description):
|
|
matches.update(['release_group'])
|
|
|
|
matches |= guess_matches(video, guessit(description, {"type": type_}))
|
|
|
|
return matches
|
|
|
|
class LegendasdivxProvider(Provider):
|
|
"""Legendasdivx Provider."""
|
|
languages = {Language('por', 'BR')} | {Language('por')}
|
|
video_types = (Episode, Movie)
|
|
SEARCH_THROTTLE = 8
|
|
SAFE_SEARCH_LIMIT = 145 # real limit is 150, but we use 145 to keep a buffer and prevent IPAddressBlocked exception to be raised
|
|
site = 'https://www.legendasdivx.pt'
|
|
headers = {
|
|
'User-Agent': os.environ.get("SZ_USER_AGENT", "Sub-Zero/2"),
|
|
'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
|
|
'Origin': 'https://www.legendasdivx.pt',
|
|
'Referer': 'https://www.legendasdivx.pt'
|
|
}
|
|
loginpage = site + '/forum/ucp.php?mode=login'
|
|
searchurl = site + '/modules.php?name=Downloads&file=jz&d_op=search&op=_jz00&query={query}'
|
|
download_link = site + '/modules.php{link}'
|
|
|
|
def __init__(self, username, password, skip_wrong_fps=True):
|
|
# make sure login credentials are configured.
|
|
if any((username, password)) and not all((username, password)):
|
|
raise ConfigurationError('Legendasdivx.pt :: Username and password must be specified')
|
|
self.username = username
|
|
self.password = password
|
|
self.skip_wrong_fps = skip_wrong_fps
|
|
|
|
def initialize(self):
|
|
logger.debug("Legendasdivx.pt :: Creating session for requests")
|
|
self.session = RetryingCFSession()
|
|
# re-use PHP Session if present
|
|
prev_cookies = region.get("legendasdivx_cookies2")
|
|
if prev_cookies != NO_VALUE:
|
|
logger.debug("Legendasdivx.pt :: Re-using previous legendasdivx cookies: %s", prev_cookies)
|
|
self.session.cookies.update(prev_cookies)
|
|
# login if session has expired
|
|
else:
|
|
logger.debug("Legendasdivx.pt :: Session cookies not found!")
|
|
self.session.headers.update(self.headers)
|
|
self.login()
|
|
|
|
def terminate(self):
|
|
# session close
|
|
self.session.close()
|
|
|
|
def login(self):
|
|
logger.debug('Legendasdivx.pt :: Logging in')
|
|
try:
|
|
# sleep for a 1 second before another request
|
|
sleep(1)
|
|
res = self.session.get(self.loginpage)
|
|
res.raise_for_status()
|
|
bsoup = ParserBeautifulSoup(res.content, ['lxml'])
|
|
|
|
_allinputs = bsoup.findAll('input')
|
|
data = {}
|
|
# necessary to set 'sid' for POST request
|
|
for field in _allinputs:
|
|
data[field.get('name')] = field.get('value')
|
|
|
|
# sleep for a 1 second before another request
|
|
sleep(1)
|
|
data['username'] = self.username
|
|
data['password'] = self.password
|
|
res = self.session.post(self.loginpage, data)
|
|
res.raise_for_status()
|
|
# make sure we're logged in
|
|
logger.debug('Legendasdivx.pt :: Logged in successfully: PHPSESSID: %s', self.session.cookies.get_dict()['PHPSESSID'])
|
|
cj = self.session.cookies.copy()
|
|
store_cks = ("PHPSESSID", "phpbb3_2z8zs_sid", "phpbb3_2z8zs_k", "phpbb3_2z8zs_u", "lang")
|
|
for cn in iter(self.session.cookies.keys()):
|
|
if cn not in store_cks:
|
|
del cj[cn]
|
|
# store session cookies on cache
|
|
logger.debug("Legendasdivx.pt :: Storing legendasdivx session cookies: %r", cj)
|
|
region.set("legendasdivx_cookies2", cj)
|
|
|
|
except KeyError:
|
|
logger.error("Legendasdivx.pt :: Couldn't get session ID, check your credentials")
|
|
raise AuthenticationError("Legendasdivx.pt :: Couldn't get session ID, check your credentials")
|
|
except HTTPError as e:
|
|
if "bloqueado" in res.text.lower():
|
|
logger.error("LegendasDivx.pt :: Your IP is blocked on this server.")
|
|
raise IPAddressBlocked("LegendasDivx.pt :: Your IP is blocked on this server.")
|
|
logger.error("Legendasdivx.pt :: HTTP Error %s", e)
|
|
raise TooManyRequests("Legendasdivx.pt :: HTTP Error %s", e)
|
|
except Exception as e:
|
|
logger.error("LegendasDivx.pt :: Uncaught error: %r", e)
|
|
raise ServiceUnavailable("LegendasDivx.pt :: Uncaught error: %r", e)
|
|
|
|
def _process_page(self, video, bsoup):
|
|
|
|
subtitles = []
|
|
|
|
_allsubs = bsoup.findAll("div", {"class": "sub_box"})
|
|
|
|
for _subbox in _allsubs:
|
|
|
|
hits = 0
|
|
for th in _subbox.findAll("th"):
|
|
if th.text == 'Hits:':
|
|
hits = int(th.find_next("td").text)
|
|
if th.text == 'Idioma:':
|
|
lang = th.find_next("td").find("img").get('src')
|
|
if 'brazil' in lang.lower():
|
|
lang = Language.fromopensubtitles('pob')
|
|
elif 'portugal' in lang.lower():
|
|
lang = Language.fromopensubtitles('por')
|
|
else:
|
|
continue
|
|
if th.text == "Frame Rate:":
|
|
frame_rate = th.find_next("td").text.strip()
|
|
|
|
# get description for matches
|
|
description = _subbox.find("td", {"class": "td_desc brd_up"}).get_text()
|
|
|
|
# get subtitle link from footer
|
|
sub_footer = _subbox.find("div", {"class": "sub_footer"})
|
|
download = sub_footer.find("a", {"class": "sub_download"}) if sub_footer else None
|
|
|
|
# sometimes 'a' tag is not found and returns None. Most likely HTML format error!
|
|
try:
|
|
download_link = self.download_link.format(link=download.get('href'))
|
|
logger.debug("Legendasdivx.pt :: Found subtitle link on: %s ", download_link)
|
|
except:
|
|
logger.debug("Legendasdivx.pt :: Couldn't find download link. Trying next...")
|
|
continue
|
|
|
|
# get subtitle uploader
|
|
sub_header = _subbox.find("div", {"class" :"sub_header"})
|
|
uploader = sub_header.find("a").text if sub_header else 'anonymous'
|
|
|
|
exact_match = False
|
|
if video.name.lower() in description.lower():
|
|
exact_match = True
|
|
|
|
data = {'link': download_link,
|
|
'exact_match': exact_match,
|
|
'hits': hits,
|
|
'uploader': uploader,
|
|
'frame_rate': frame_rate,
|
|
'description': description
|
|
}
|
|
subtitles.append(
|
|
LegendasdivxSubtitle(lang, video, data, skip_wrong_fps=self.skip_wrong_fps)
|
|
)
|
|
return subtitles
|
|
|
|
@reinitialize_on_error((RequestException,), attempts=1)
|
|
def query(self, video, languages):
|
|
|
|
_searchurl = self.searchurl
|
|
|
|
subtitles = []
|
|
|
|
if isinstance(video, Movie):
|
|
querytext = video.imdb_id if video.imdb_id else video.title
|
|
|
|
if isinstance(video, Episode):
|
|
querytext = '%22{}%20S{:02d}E{:02d}%22'.format(video.series, video.season, video.episode)
|
|
querytext = quote(querytext.lower())
|
|
|
|
# language query filter
|
|
if not isinstance(languages, (tuple, list, set)):
|
|
languages = [languages]
|
|
|
|
for language in languages:
|
|
logger.debug("Legendasdivx.pt :: searching for %s subtitles.", language)
|
|
language_id = language.opensubtitles
|
|
if 'por' in language_id:
|
|
lang_filter = '&form_cat=28'
|
|
elif 'pob' in language_id:
|
|
lang_filter = '&form_cat=29'
|
|
else:
|
|
lang_filter = ''
|
|
|
|
querytext = querytext + lang_filter if lang_filter else querytext
|
|
|
|
try:
|
|
# sleep for a 1 second before another request
|
|
sleep(1)
|
|
searchLimitReached = False
|
|
self.headers['Referer'] = self.site + '/index.php'
|
|
self.session.headers.update(self.headers)
|
|
res = self.session.get(_searchurl.format(query=querytext), allow_redirects=False)
|
|
res.raise_for_status()
|
|
if res.status_code == 200 and "<!--pesquisas:" in res.text:
|
|
searches_count_groups = re.search(r'<!--pesquisas: (\d*)-->', res.text)
|
|
if searches_count_groups:
|
|
try:
|
|
searches_count = int(searches_count_groups.group(1))
|
|
except TypeError:
|
|
pass
|
|
else:
|
|
if searches_count >= self.SAFE_SEARCH_LIMIT:
|
|
searchLimitReached = True
|
|
if (res.status_code == 200 and "A legenda não foi encontrada" in res.text):
|
|
logger.warning('Legendasdivx.pt :: query %s return no results!', querytext)
|
|
# for series, if no results found, try again just with series and season (subtitle packs)
|
|
if isinstance(video, Episode):
|
|
logger.debug("Legendasdivx.pt :: trying again with just series and season on query.")
|
|
querytext = re.sub("(e|E)(\d{2})", "", querytext)
|
|
# sleep for a 1 second before another request
|
|
sleep(1)
|
|
res = self.session.get(_searchurl.format(query=querytext), allow_redirects=False)
|
|
res.raise_for_status()
|
|
if res.status_code == 200 and "<!--pesquisas:" in res.text:
|
|
searches_count_groups = re.search(r'<!--pesquisas: (\d*)-->', res.text)
|
|
if searches_count_groups:
|
|
try:
|
|
searches_count = int(searches_count_groups.group(1))
|
|
except TypeError:
|
|
pass
|
|
else:
|
|
if searches_count >= self.SAFE_SEARCH_LIMIT:
|
|
searchLimitReached = True
|
|
if (res.status_code == 200 and "A legenda não foi encontrada" in res.text):
|
|
logger.warning('Legendasdivx.pt :: query {0} return no results for language {1}(for series and season only).'.format(querytext, language_id))
|
|
continue
|
|
if res.status_code == 302: # got redirected to login page.
|
|
# seems that our session cookies are no longer valid... clean them from cache
|
|
region.delete("legendasdivx_cookies2")
|
|
logger.debug("Legendasdivx.pt :: Logging in again. Cookies have expired!")
|
|
# login and try again
|
|
self.login()
|
|
# sleep for a 1 second before another request
|
|
sleep(1)
|
|
res = self.session.get(_searchurl.format(query=querytext))
|
|
res.raise_for_status()
|
|
if res.status_code == 200 and "<!--pesquisas:" in res.text:
|
|
searches_count_groups = re.search(r'<!--pesquisas: (\d*)-->', res.text)
|
|
if searches_count_groups:
|
|
try:
|
|
searches_count = int(searches_count_groups.group(1))
|
|
except TypeError:
|
|
pass
|
|
else:
|
|
if searches_count >= self.SAFE_SEARCH_LIMIT:
|
|
searchLimitReached = True
|
|
except HTTPError as e:
|
|
if "bloqueado" in res.text.lower():
|
|
logger.error("LegendasDivx.pt :: Your IP is blocked on this server.")
|
|
raise IPAddressBlocked("LegendasDivx.pt :: Your IP is blocked on this server.")
|
|
logger.error("Legendasdivx.pt :: HTTP Error %s", e)
|
|
raise TooManyRequests("Legendasdivx.pt :: HTTP Error %s", e)
|
|
except Exception as e:
|
|
logger.error("LegendasDivx.pt :: Uncaught error: %r", e)
|
|
raise ServiceUnavailable("LegendasDivx.pt :: Uncaught error: %r", e)
|
|
|
|
if searchLimitReached:
|
|
raise SearchLimitReached(
|
|
"LegendasDivx.pt :: You've reached maximum number of search for the day.")
|
|
|
|
bsoup = ParserBeautifulSoup(res.content, ['html.parser'])
|
|
|
|
# search for more than 10 results (legendasdivx uses pagination)
|
|
# don't throttle - maximum results = 6 * 10
|
|
MAX_PAGES = 6
|
|
|
|
# get number of pages bases on results found
|
|
page_header = bsoup.find("div", {"class": "pager_bar"})
|
|
results_found = re.search(r'\((.*?) encontradas\)', page_header.text).group(1) if page_header else 0
|
|
logger.debug("Legendasdivx.pt :: Found %s subtitles", str(results_found))
|
|
num_pages = (int(results_found) // 10) + 1
|
|
num_pages = min(MAX_PAGES, num_pages)
|
|
|
|
# process first page
|
|
subtitles += self._process_page(video, bsoup)
|
|
|
|
# more pages?
|
|
if num_pages > 1:
|
|
for num_page in range(2, num_pages+1):
|
|
sleep(1) # another 1 sec before requesting...
|
|
_search_next = self.searchurl.format(query=querytext) + "&page={0}".format(str(num_page))
|
|
logger.debug("Legendasdivx.pt :: Moving on to next page: %s", _search_next)
|
|
# sleep for a 1 second before another request
|
|
sleep(1)
|
|
res = self.session.get(_search_next)
|
|
next_page = ParserBeautifulSoup(res.content, ['html.parser'])
|
|
subs = self._process_page(video, next_page)
|
|
subtitles.extend(subs)
|
|
|
|
return subtitles
|
|
|
|
def list_subtitles(self, video, languages):
|
|
return self.query(video, languages)
|
|
|
|
@reinitialize_on_error((RequestException,), attempts=1)
|
|
def download_subtitle(self, subtitle):
|
|
|
|
try:
|
|
# sleep for a 1 second before another request
|
|
sleep(1)
|
|
res = self.session.get(subtitle.page_link)
|
|
res.raise_for_status()
|
|
except HTTPError as e:
|
|
if "bloqueado" in res.text.lower():
|
|
logger.error("LegendasDivx.pt :: Your IP is blocked on this server.")
|
|
raise IPAddressBlocked("LegendasDivx.pt :: Your IP is blocked on this server.")
|
|
logger.error("Legendasdivx.pt :: HTTP Error %s", e)
|
|
raise TooManyRequests("Legendasdivx.pt :: HTTP Error %s", e)
|
|
except Exception as e:
|
|
logger.error("LegendasDivx.pt :: Uncaught error: %r", e)
|
|
raise ServiceUnavailable("LegendasDivx.pt :: Uncaught error: %r", e)
|
|
|
|
# make sure we haven't maxed out our daily limit
|
|
if (res.status_code == 200 and 'limite de downloads diário atingido' in res.text.lower()):
|
|
logger.error("LegendasDivx.pt :: Daily download limit reached!")
|
|
raise DownloadLimitExceeded("Legendasdivx.pt :: Daily download limit reached!")
|
|
|
|
archive = self._get_archive(res.content)
|
|
# extract the subtitle
|
|
if archive:
|
|
subtitle_content = self._get_subtitle_from_archive(archive, subtitle)
|
|
if subtitle_content:
|
|
subtitle.content = fix_line_ending(subtitle_content)
|
|
subtitle.normalize()
|
|
return subtitle
|
|
return
|
|
|
|
def _get_archive(self, content):
|
|
# open the archive
|
|
archive_stream = io.BytesIO(content)
|
|
if rarfile.is_rarfile(archive_stream):
|
|
logger.debug('Legendasdivx.pt :: Identified rar archive')
|
|
archive = rarfile.RarFile(archive_stream)
|
|
elif zipfile.is_zipfile(archive_stream):
|
|
logger.debug('Legendasdivx.pt :: Identified zip archive')
|
|
archive = zipfile.ZipFile(archive_stream)
|
|
else:
|
|
logger.error('Legendasdivx.pt :: Unsupported compressed format')
|
|
return None
|
|
return archive
|
|
|
|
def _get_subtitle_from_archive(self, archive, subtitle):
|
|
# some files have a non subtitle with .txt extension
|
|
_tmp = list(SUBTITLE_EXTENSIONS)
|
|
_tmp.remove('.txt')
|
|
_subtitle_extensions = tuple(_tmp)
|
|
_max_score = 0
|
|
_scores = get_scores(subtitle.video)
|
|
|
|
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
|
|
|
|
_guess = guessit(name)
|
|
if isinstance(subtitle.video, Episode):
|
|
if all(key in _guess for key in ('season', 'episode')):
|
|
logger.debug("Legendasdivx.pt :: guessing %s", name)
|
|
logger.debug("Legendasdivx.pt :: subtitle S%sE%s video S%sE%s", _guess['season'], _guess['episode'], subtitle.video.season, subtitle.video.episode)
|
|
|
|
if subtitle.video.episode != _guess['episode'] or subtitle.video.season != _guess['season']:
|
|
logger.debug('Legendasdivx.pt :: subtitle does not match video, skipping')
|
|
continue
|
|
else:
|
|
logger.debug('Legendasdivx.pt :: no "season" and/or "episode" on "_guess" , skipping')
|
|
continue
|
|
matches = set()
|
|
matches |= guess_matches(subtitle.video, _guess)
|
|
logger.debug('Legendasdivx.pt :: sub matches: %s', matches)
|
|
_score = sum((_scores.get(match, 0) for match in matches))
|
|
if _score > _max_score:
|
|
_max_name = name
|
|
_max_score = _score
|
|
logger.debug("Legendasdivx.pt :: new max: %s %s", name, _score)
|
|
|
|
if _max_score > 0:
|
|
logger.debug("Legendasdivx.pt :: returning from archive: %s scored %s", _max_name, _max_score)
|
|
return archive.read(_max_name)
|
|
|
|
logger.error("Legendasdivx.pt :: No subtitle found on compressed file. Max score was 0")
|
|
return None
|