def load_trailers() -> None:
"""
Start up the configured trailer discovery threads.
Called whenever settings have changed to start any threads
that have just ben enabled.
:return:
"""
module_logger.enter()
if Settings.get_include_library_trailers():
lib_instance = DiscoverLibraryMovies()
lib_instance.discover_basic_information()
# Manufacture trailer entries for folders which contain trailer
# files. Note that files are assumed to be videos.
if Settings.get_include_trailer_folders():
DiscoverFolderTrailers().discover_basic_information()
if Settings.get_include_itunes_trailers():
DiscoverItunesMovies().discover_basic_information()
if Settings.get_include_tmdb_trailers():
DiscoverTmdbMovies().discover_basic_information()
if Settings.is_include_tfh_trailers():
DiscoverTFHMovies().discover_basic_information()
Monitor.throw_exception_if_abort_requested(timeout=1.0)
Monitor.set_startup_complete()
def on_settings_changed(self):
# type: () -> None
"""
Rediscover trailers if the changed settings impacts this manager.
"""
clz = DiscoverLibraryMovies
if clz.logger.isEnabledFor(LazyLogger.DEBUG_VERBOSE):
clz.logger.enter()
try:
if Settings.is_library_loading_settings_changed():
stop_thread = not Settings.get_include_library_trailers()
self.restart_discovery(stop_thread)
except Exception as e:
clz.logger.exception('')
def run(self):
# type: () -> None
"""
:return:
"""
clz = DiscoverLibraryMovies
start_time = datetime.datetime.now()
try:
finished = False
while not finished:
try:
self._some_movies_discovered_event.clear()
self.run_worker()
self.wait_until_restart_or_shutdown()
except RestartDiscoveryException:
# Restart discovery
if clz.logger.isEnabledFor(LazyLogger.DEBUG):
clz.logger.debug('Restarting discovery')
self.prepare_for_restart_discovery()
if not Settings.get_include_library_trailers():
finished = True
self.remove_self()
self._some_movies_discovered_event.set()
except AbortException:
return # Just exit thread
except Exception as e:
clz.logger.exception('')
self.finished_discovery()
# Unblock other discovery threads
self._some_movies_discovered_event.set()
duration = datetime.datetime.now() - start_time
if clz.logger.isEnabledFor(LazyLogger.DEBUG):
clz.logger.debug('Time to discover:', duration.seconds, 'seconds',
trace=Trace.STATS)
def run_worker(self):
# type: () -> None
"""
Initial Discovery of all movies in Kodi.
:return:
"""
# Discovery is done in two parts:
#
# 1- query DB for every movie in library
# 2- Get additional information
#
# There are three types of trailers for these movies:
#
# a- Movies with local trailers
# b- Movies with trailer URLS (typically youtube links from tmdb)
# TMdb will need to be queried for details
# c. Movies with no trailer information, requiring a check with tmdb
# to see if one exists
#
# Because of the above, this manager will query the DB for every movie
# and then only process the ones with local trailers. The others will
# be handed off to their own managers. This is done because of
# the way that this application works:
# Once enough information to identify a movie that matches
# what the user wants, it is added to the pool of movies that
# can be randomly selected for playing. Once a movie has been
# selected, it is placed into a TrailerFetcherQueue. A
# TrailerFetcher then gathers the remaining information so that
# it can be played.
#
# If the lion's share of movies in the pool require significant
# extra processing because they don't have local trailers, then
# the fetcher can get overwhelmed.
clz = DiscoverLibraryMovies
self._selected_keywords = []
self._excluded_keywords = []
self._selected_genres = []
self._excluded_genres = []
if Settings.get_filter_genres():
self._selected_genres = GenreUtils.get_internal_kodi_genre_ids(
GenreUtils.LOCAL_DATABASE, exclude=False)
self._excluded_genres = GenreUtils.get_internal_kodi_genre_ids(
GenreUtils.LOCAL_DATABASE, exclude=True)
self._selected_keywords = GenreUtils.get_internal_kodi_keyword_ids(
GenreUtils.LOCAL_DATABASE, exclude=False)
self._excluded_keywords = GenreUtils.get_internal_kodi_keyword_ids(
GenreUtils.LOCAL_DATABASE, exclude=True)
query = self.create_query(
self._selected_genres, self._excluded_genres, self._selected_keywords,
self._excluded_keywords)
if Monitor.is_abort_requested():
return
start_time = datetime.datetime.now()
Monitor.throw_exception_if_abort_requested() # Expensive operation
query_result = JsonUtilsBasic.get_kodi_json(query, dump_results=False)
Monitor.throw_exception_if_abort_requested()
elapsed_time = datetime.datetime.now() - start_time
if clz.logger.isEnabledFor(LazyLogger.DEBUG_VERBOSE):
clz.logger.debug_verbose('Library query seconds:',
elapsed_time.total_seconds())
movies_skipped = 0
movies_found = 0
movies_with_local_trailers = 0
movies_with_trailer_urls = 0
movies_without_trailer_info = 0
self.throw_exception_on_forced_to_stop()
result = query_result.get('result', {})
del query_result
movies = result.get('movies', [])
del result
DiskUtils.RandomGenerator.shuffle(movies)
if self._libraryURLManager is None:
self._libraryURLManager = DiscoverLibraryURLTrailerMovies()
self._libraryNoTrailerInfoManager = DiscoverLibraryNoTrailerMovies()
library_movies = []
library_url_movies = []
library_no_trailer_movies = []
empty_limit = 50
movie_data = None
if Settings.is_enable_movie_stats():
movie_data = LibraryMovieStats()
country_id = Settings.get_country_iso_3166_1().lower()
certifications = WorldCertifications.get_certifications(country_id)
unrated_id = certifications.get_unrated_certification().get_preferred_id()
for movie in movies:
self.throw_exception_on_forced_to_stop()
try:
#clz.logger.debug('movie:', movie)
movies_found += 1
if Settings.get_hide_watched_movies() and Movie.LAST_PLAYED in movie:
if (self.get_days_since_last_played(movie[Movie.LAST_PLAYED],
movie[Movie.TITLE]) >
Settings.get_minimum_days_since_watched()):
movies_skipped += 1
if clz.logger.isEnabledFor(LazyLogger.DEBUG_EXTRA_VERBOSE):
clz.logger.debug_extra_verbose(movie[Movie.TITLE],
'will not be played due to '
'Hide',
'Watched Movies')
continue
# Normalize certification
# if clz.logger.isEnabledFor(LazyLogger.DEBUG):
# clz.logger.debug('mpaa:', movie[Movie.MPAA],
# 'movie:', movie[Movie.TITLE])
if certifications.is_valid(movie.get(Movie.MPAA, '')):
movie[Movie.MPAA] = unrated_id
certification = certifications.get_certification(
movie.get(Movie.MPAA), movie.get(Movie.ADULT))
movie[Movie.ADULT] = movie.get(Movie.ADULT, False)
if not isinstance(movie[Movie.ADULT], bool):
if clz.logger.isEnabledFor(LazyLogger.DEBUG_VERBOSE):
clz.logger.debug_verbose(movie[Movie.TITLE],
'has invalid ADULT field: ',
movie[Movie.ADULT])
movie[Movie.ADULT] = str(movie[Movie.ADULT]).lower == 'true'
movie[Movie.SOURCE] = Movie.LIBRARY_SOURCE
movie.setdefault(Movie.TRAILER, '')
movie[Movie.TYPE] = ''
if clz.logger.isEnabledFor(LazyLogger.DEBUG_VERBOSE):
Debug.validate_basic_movie_properties(movie)
if Settings.is_enable_movie_stats():
movie_data.collect_data(movie)
# Basic discovery is complete at this point. Now send
# all of the movies without any trailer information to
# DiscoverLibraryNoTrailerMovies while
# those with trailer URLs to DiscoverLibraryURLTrailerMovies
if certifications.filter(certification):
trailer = movie[Movie.TRAILER]
if trailer == '':
movies_without_trailer_info += 1
library_no_trailer_movies.append(movie)
elif trailer.startswith('plugin://') or trailer.startswith('http'):
movies_with_trailer_urls += 1
library_url_movies.append(movie)
elif Settings.get_include_library_trailers():
movies_with_local_trailers += 1
library_movies.append(movie)
if len(library_movies) >= empty_limit:
self.add_to_discovered_trailers(library_movies)
del library_movies[:]
# Unblock other discovery now that a few movies have been
# found.
if not self._some_movies_discovered_event.isSet():
self._some_movies_discovered_event.set()
if len(library_no_trailer_movies) >= empty_limit:
self._libraryNoTrailerInfoManager.add_to_discovered_trailers(
library_no_trailer_movies)
del library_no_trailer_movies[:]
if len(library_url_movies) >= empty_limit:
self._libraryURLManager.add_to_discovered_trailers(
library_url_movies)
del library_no_trailer_movies[:]
# Unblock other discovery now that a few movies have been
# found.
self._some_movies_discovered_event.set()
except AbortException:
reraise(*sys.exc_info())
except Exception:
clz.logger.exception('')
try:
if len(library_movies) >= 0:
self.add_to_discovered_trailers(library_movies)
if len(library_no_trailer_movies) >= 0:
self._libraryNoTrailerInfoManager.add_to_discovered_trailers(
library_no_trailer_movies)
if len(library_url_movies) >= 0:
self._libraryURLManager.add_to_discovered_trailers(
library_url_movies)
except AbortException:
reraise(*sys.exc_info())
except Exception:
clz.logger.exception('')
if (clz.logger.isEnabledFor(LazyLogger.DEBUG)
and clz.logger.is_trace_enabled(Trace.STATS)):
clz.logger.debug('Local movies found in library:',
movies_found, trace=Trace.STATS)
clz.logger.debug('Local movies filtered out',
movies_skipped, trace=Trace.STATS)
clz.logger.debug('Movies with local trailers:',
movies_with_local_trailers, trace=Trace.STATS)
clz.logger.debug('Movies with trailer URLs:',
movies_with_trailer_urls, trace=Trace.STATS)
clz.logger.debug('Movies with no trailer information:',
movies_without_trailer_info, trace=Trace.STATS)
if Settings.is_enable_movie_stats():
movie_data.report_data()
del movie_data
