[videos] Clean up metadata enrichment

vrobbler/apps/videos/metadata.py

@@ -1,6 +1,9 @@
 from enum import Enum
 from typing import Optional
+from cinemagoerng import web as imdb
+import logging
 
+logger = logging.getLogger(__name__)
 
 YOUTUBE_VIDEO_URL = "https://www.youtube.com/watch?v="
 IMDB_VIDEO_URL = "https://www.imdb.com/title"
@@ -19,6 +22,16 @@ class VideoType(Enum):
 
 
 class VideoMetadata:
+    """
+    A metadata model for our Video model.
+
+    VideoMetadata is a bridge model between our various sources and
+    our database model. Because there are some fields that are not easily
+    represented on database-backed models (covers, channels, series, etc)
+    this model allows us to temporarly store and do rational things with
+    those fields around our base Video model.
+    """
+
     title: str
     video_type: VideoType = VideoType.UNKNOWN
     base_run_time_seconds: int = (
@@ -57,6 +70,39 @@ class VideoMetadata:
         self.youtube_id = youtube_id
         self.base_run_time_seconds = base_run_time_seconds
 
+    def enrich_from_imdb(self):
+        self.imdb_result: dict = {}
+
+        self.imdb_result = imdb.get_title(self.imdb_id)
+        logger.debug(f"Found result from IMDB: {self.imdb_result.title}")
+
+        if not self.imdb_result:
+            logger.info(
+                f"[enrich] no video found on imdb",
+                extra={"name_or_id": name_or_id},
+            )
+            return None
+
+        self.base_run_time_seconds = self.imdb_result.runtime * 60
+        self.imdb_id = self.imdb_id
+        self.title = self.imdb_result.title
+        self.year = self.imdb_result.year
+        self.plot = self.imdb_result.plot.get("en-US", "")
+        self.imdb_rating = self.imdb_result.rating
+        self.genres = self.imdb_result.genres
+        self.cover_url = self.imdb_result.primary_image
+
+        self.video_type = VideoType.MOVIE.value
+        if self.imdb_result.type_id == "tvEpisode":
+            self.video_type = VideoType.TV_EPISODE.value
+
+            series = self.imdb_result.series
+            self.tv_series_imdb_id = series.imdb_id
+            self.tv_series_title = series.title
+            self.episode_number = self.imdb_result.episode
+            self.season_number = self.imdb_result.season
+            self.next_imdb_id = self.imdb_result.next_episode_id
+
     def as_dict_with_cover_and_genres(self) -> tuple:
         video_dict = vars(self)
         series_id = ""