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Kodi/Lenovo/addons/metadata.tvshows.themoviedb.org.python/libs/imdbratings.py

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+# -*- coding: UTF-8 -*-
+#
+# Copyright (C) 2020, Team Kodi
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+# IMDb ratings based on code in metadata.themoviedb.org.python by Team Kodi
+# pylint: disable=missing-docstring
+
+
+import re
+import json
+from . import api_utils
+from . import settings
+try:
+    from typing import Optional, Tuple, Text, Dict, List, Any  # pylint: disable=unused-import
+except ImportError:
+    pass
+
+IMDB_RATINGS_URL = 'https://www.imdb.com/title/{}/'
+IMDB_JSON_REGEX = re.compile(
+    r'<script type="application\/ld\+json">(.*?)<\/script>')
+
+HEADERS = (
+    ('User-Agent', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36'),
+    ('Accept', 'application/json'),
+)
+
+
+def get_details(imdb_id):
+    # type: (Text) -> Dict
+    """get the IMDB ratings details"""
+    if not imdb_id:
+        return {}
+    votes, rating = _get_ratinginfo(imdb_id)
+    return _assemble_imdb_result(votes, rating)
+
+
+def _get_ratinginfo(imdb_id):
+    # type: (Text) -> Tuple[Text, Text]
+    """get the IMDB ratings details"""
+    source_settings = settings.getSourceSettings()
+    api_utils.set_headers(dict(HEADERS))
+    response = api_utils.load_info(IMDB_RATINGS_URL.format(
+        imdb_id), default='', resp_type='text', verboselog=source_settings["VERBOSELOG"])
+    api_utils.set_headers({})
+    return _parse_imdb_result(response)
+
+
+def _assemble_imdb_result(votes, rating):
+    # type: (Text, Text) -> Dict
+    """assemble to IMDB ratings into a Dict"""
+    result = {}
+    if votes and rating:
+        result['ratings'] = {'imdb': {'votes': votes, 'rating': rating}}
+    return result
+
+
+def _parse_imdb_result(input_html):
+    # type: (Text) -> Tuple[Text, Text]
+    """parse the IMDB ratings from the JSON in the raw HTML"""
+    match = re.search(IMDB_JSON_REGEX, input_html)
+    if not match:
+        return None, None
+    imdb_json = json.loads(match.group(1))
+    imdb_ratings = imdb_json.get("aggregateRating", {})
+    rating = imdb_ratings.get("ratingValue", None)
+    votes = imdb_ratings.get("ratingCount", None)
+    return votes, rating