mirror of
https://github.com/SickGear/SickGear.git
synced 2024-11-15 09:25:04 +00:00
357 lines
13 KiB
Python
357 lines
13 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import absolute_import, unicode_literals
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import re
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import json
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from datetime import date
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import tempfile
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import logging
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from trans import trans
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import requests
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from six import text_type
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from six.moves import http_client as httplib
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from six.moves.urllib.parse import urlencode, urljoin, quote, unquote
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from .constants import BASE_URI, SEARCH_BASE_URI
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from .auth import Auth
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from .exceptions import ImdbAPIError
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logger = logging.getLogger(__name__)
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# client method name -> api path
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_SIMPLE_GET_ENDPOINTS = {
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'get_name_images': '/name/{imdb_id}/images',
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'get_name_videos': '/name/{imdb_id}/videos',
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'get_title_metacritic_reviews': '/title/{imdb_id}/metacritic',
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'get_title_user_reviews': '/title/{imdb_id}/userreviews',
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'get_title_videos': '/title/{imdb_id}/videos',
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'get_title_images': '/title/{imdb_id}/images',
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'get_title_companies': '/title/{imdb_id}/companies',
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'get_title_technical': '/title/{imdb_id}/technical',
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'get_title_trivia': '/title/{imdb_id}/trivia',
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'get_title_goofs': '/title/{imdb_id}/goofs',
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'get_title_soundtracks': '/title/{imdb_id}/soundtracks',
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'get_title_news': '/title/{imdb_id}/news',
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'get_title_plot': '/title/{imdb_id}/plot',
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'get_title_plot_synopsis': '/title/{imdb_id}/plotsynopsis',
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'get_title_plot_taglines': '/title/{imdb_id}/taglines',
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'get_title_versions': '/title/{imdb_id}/versions',
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'get_title_releases': '/title/{imdb_id}/releases',
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'get_title_quotes': '/title/{imdb_id}/quotes',
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'get_title_connections': '/title/{imdb_id}/connections',
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'get_title_genres': '/title/{imdb_id}/genres',
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'get_title_similarities': '/title/{imdb_id}/similarities',
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'get_title_awards': '/title/{imdb_id}/awards',
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'get_title_ratings': '/title/{imdb_id}/ratings',
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'get_title_credits': '/title/{imdb_id}/fullcredits',
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'get_name': '/name/{imdb_id}/fulldetails',
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'get_name_filmography': '/name/{imdb_id}/filmography',
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}
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class Imdb(Auth):
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def __init__(self, locale=None, exclude_episodes=False, session=None, cachedir=None):
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self.locale = locale or 'en_US'
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self.region = self.locale.split('_')[-1].upper()
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self.exclude_episodes = exclude_episodes
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self.session = session or requests.Session()
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if not cachedir:
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self._cachedir = tempfile.gettempdir()
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else:
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self._cachedir = cachedir
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def __getattr__(self, name):
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if name in _SIMPLE_GET_ENDPOINTS:
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return self._simple_get_method(
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method=name, path=_SIMPLE_GET_ENDPOINTS[name]
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)
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else:
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msg = '{obj!r} object has no attribute {name!r}'.format(
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obj=self.__class__.__name__,
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name=name,
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)
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raise AttributeError(msg)
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def get_title(self, imdb_id):
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logger.info('called get_title %s', imdb_id)
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self.validate_imdb_id(imdb_id)
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self._redirection_title_check(imdb_id)
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try:
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resource = self._get_resource(
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'/title/{0}/auxiliary'.format(imdb_id)
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)
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except LookupError:
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self._title_not_found()
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if (
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self.exclude_episodes is True and
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resource['base']['titleType'] == 'tvEpisode'
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):
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raise LookupError(
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'Title not found. Title was an episode and '
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'"exclude_episodes" is set to true'
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)
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return resource
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def get_title_auxiliary(self, imdb_id):
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logger.info('called get_title_auxiliary %s', imdb_id)
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self.validate_imdb_id(imdb_id)
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self._redirection_title_check(imdb_id)
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path = '/template/imdb-ios-writable/title-auxiliary-v31.jstl/render'
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try:
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resource = self._get(
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url=urljoin(BASE_URI, path),
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params={
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'inlineBannerAdWeblabOn': 'false',
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'minwidth': '320',
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'osVersion': '11.3.0',
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'region': self.region,
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'tconst': imdb_id,
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'today': date.today().strftime('%Y-%m-%d'),
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}
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)
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except LookupError:
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self._title_not_found()
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if (
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self.exclude_episodes is True and
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resource['titleType'].lower() == 'tvepisode'
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):
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raise LookupError(
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'Title not found. Title was an episode and '
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'"exclude_episodes" is set to true'
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)
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return resource
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def _simple_get_method(self, method, path):
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"""Return client method generated from ``_SIMPLE_GET_ENDPOINTS``."""
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def get(imdb_id):
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logger.info('called %s %s', method, imdb_id)
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self.validate_imdb_id(imdb_id)
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self._redirection_title_check(imdb_id)
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return self._get_resource(path.format(imdb_id=imdb_id))
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return get
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def title_exists(self, imdb_id):
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self.validate_imdb_id(imdb_id)
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page_url = 'https://www.imdb.com/title/{0}/'.format(imdb_id)
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response = self.session.get(page_url, allow_redirects=False)
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if response.status_code == httplib.OK:
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return True
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elif response.status_code == httplib.NOT_FOUND:
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return False
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elif response.status_code == httplib.MOVED_PERMANENTLY:
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# redirection result
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return False
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else:
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response.raise_for_status()
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def _suggest_search(self, query):
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# translates national characters into similar sounding latin characters
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cleaned_query = trans(query)
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query_encoded = quote(cleaned_query)
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first_alphanum_char = self._query_first_alpha_num(cleaned_query)
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path = '/suggests/{0}/{1}.json'.format(
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first_alphanum_char, query_encoded
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)
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url = urljoin(SEARCH_BASE_URI, path)
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search_results = self._get(url=url, query=query_encoded)
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return search_results
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def search_for_name(self, name):
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logger.info('called search_for_name %s', name)
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name = re.sub(r'\W+', '_', name, flags=re.UNICODE).strip('_')
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search_results = self._suggest_search(name)
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results = []
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for result in search_results.get('d', ()):
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if not result['id'].startswith('nm'):
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# ignore non-person results
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continue
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result_item = {
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'name': result['l'],
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'imdb_id': result['id'],
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}
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results.append(result_item)
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return results
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def search_for_title(self, title):
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logger.info('called search_for_title %s', title)
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title = re.sub(r'\W+', '_', title, flags=re.UNICODE).strip('_')
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search_results = self._suggest_search(title)
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results = []
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for result in search_results.get('d', ()):
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if not result['id'].startswith('tt'):
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# ignore non-title results
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continue
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result_item = {
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'title': result['l'],
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'year': text_type(result['y']) if result.get('y') else None,
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'imdb_id': result['id'],
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'type': result.get('q'),
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}
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results.append(result_item)
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return results
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def get_popular_titles(self):
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return self._get_resource('/chart/titlemeter')
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def get_popular_shows(self):
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return self._get_resource('/chart/tvmeter')
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def get_popular_movies(self):
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return self._get_resource('/chart/moviemeter')
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def get_title_episodes(self, imdb_id):
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logger.info('called get_title_episodes %s', imdb_id)
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self.validate_imdb_id(imdb_id)
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if self.exclude_episodes:
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raise ValueError('exclude_episodes is current set to true')
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return self._get_resource('/title/{0}/episodes'.format(imdb_id))
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def get_title_episodes_detailed(
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self, imdb_id, season, limit=500, region=None, offset=0
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):
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"""
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Request detailed information for a tv series, for a specific season.
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:param imdb_id: The imdb id including the TT prefix.
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:param limit: Limit the amound of episodes returned for a season.
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:param region: Two capital letter region code in ISO 3166-1 alpha-2.
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:param season: The season you want the detailed information for.
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:param offset: Offset episode results by this value.
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"""
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logger.info('called get_title_episodes_detailed %s', imdb_id)
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self.validate_imdb_id(imdb_id)
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if season < 1:
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raise ValueError('season must be greater than zero')
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params = {
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'end': limit,
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'start': offset,
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'season': season - 1, # api seasons are zero indexed
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'tconst': imdb_id,
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}
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if region:
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params.update({'region': region})
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return self._get(urljoin(
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BASE_URI, '/template/imdb-ios-writable/tv-episodes-v2.jstl/render'
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), params=params)
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def get_title_top_crew(self, imdb_id):
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"""
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Request detailed information about title's top crew
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(ie: directors, writters, etc.).
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:param imdb_id: The imdb id including the TT prefix.
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"""
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logger.info('called get_title_top_crew %s', imdb_id)
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self.validate_imdb_id(imdb_id)
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params = {'tconst': imdb_id}
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return self._get(urljoin(
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BASE_URI,
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'/template/imdb-android-writable/7.3.top-crew.jstl/render'
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), params=params)
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@staticmethod
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def _parse_dirty_json(data, query=None):
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if query is None:
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match_json_within_dirty_json = r'imdb\$.+\({1}(.+)\){1}'
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else:
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query_match = ''.join(
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char if char.isalnum() else '[{0}]'.format(char)
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for char in unquote(query)
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)
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query_match = query_match.replace('[ ]', '.+')
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match_json_within_dirty_json = (
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r'imdb\${}\((.+)\)'.format(query_match)
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)
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data_clean = re.match(
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match_json_within_dirty_json, data, re.IGNORECASE
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).groups()[0]
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return json.loads(data_clean)
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@staticmethod
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def validate_imdb_id(imdb_id):
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match_id = r'[a-zA-Z]{2}[0-9]{7}'
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try:
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re.match(match_id, imdb_id, re.IGNORECASE).group()
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except (AttributeError, TypeError):
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raise ValueError('invalid imdb id')
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@staticmethod
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def _is_redirection_result(response):
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"""
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Return True if response is that of a redirection else False
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Redirection results have no information of use.
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"""
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imdb_id = response['data'].get('tconst')
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if (
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imdb_id and
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imdb_id != response['data'].get('news', {}).get('channel')
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):
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return True
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return False
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def _get_resource(self, path):
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url = urljoin(BASE_URI, path)
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return self._get(url=url)['resource']
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def _get(self, url, query=None, params=None):
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headers = {'Accept-Language': self.locale}
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if params:
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full_url = '{0}?{1}'.format(url, urlencode(params))
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else:
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full_url = url
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headers.update(self.get_auth_headers(full_url))
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resp = self.session.get(url, headers=headers, params=params)
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if not resp.ok:
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if resp.status_code == httplib.NOT_FOUND:
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raise LookupError('Resource {0} not found'.format(url))
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else:
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msg = '{0} {1}'.format(resp.status_code, resp.text)
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raise ImdbAPIError(msg)
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resp_data = resp.content.decode('utf-8')
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try:
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resp_dict = json.loads(resp_data)
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except ValueError:
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resp_dict = self._parse_dirty_json(
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data=resp_data, query=query
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)
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if resp_dict.get('error'):
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return None
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return resp_dict
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def _redirection_title_check(self, imdb_id):
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if self.is_redirection_title(imdb_id):
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self._title_not_found(
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msg='{0} is a redirection imdb id'.format(imdb_id)
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)
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def is_redirection_title(self, imdb_id):
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self.validate_imdb_id(imdb_id)
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page_url = 'https://www.imdb.com/title/{0}/'.format(imdb_id)
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response = self.session.get(page_url, allow_redirects=False)
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if response.status_code == httplib.MOVED_PERMANENTLY:
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return True
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else:
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return False
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def _query_first_alpha_num(self, query):
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for char in query.lower():
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if char.isalnum():
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return char
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raise ValueError(
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'invalid query, does not contain any alphanumeric characters'
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)
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def _title_not_found(self, msg=''):
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if msg:
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msg = ' {0}'.format(msg)
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raise LookupError('Title not found.{0}'.format(msg))
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