plexpy/plexpy/activity_pinger.py
Jonathan Wong 636f898da8 Massive code cleanup
* Finish up library pages (toggles and notifications)
* Update user pages to match library pages
* Fix no current activity bif thumbnail at the start of a stream
* Improved logging throughout PlexPy
2016-01-15 20:58:44 -08:00

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16 KiB
Python

# This file is part of PlexPy.
#
# PlexPy 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.
#
# PlexPy 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 PlexPy. If not, see <http://www.gnu.org/licenses/>.
from plexpy import logger, pmsconnect, plextv, notification_handler, database, helpers, activity_processor, libraries
import threading
import plexpy
import time
monitor_lock = threading.Lock()
ext_ping_count = 0
int_ping_count = 0
def check_active_sessions(ws_request=False):
with monitor_lock:
pms_connect = pmsconnect.PmsConnect()
session_list = pms_connect.get_current_activity()
monitor_db = database.MonitorDatabase()
monitor_process = activity_processor.ActivityProcessor()
# logger.debug(u"PlexPy Monitor :: Checking for active streams.")
global int_ping_count
if session_list:
if int_ping_count >= 3:
logger.info(u"PlexPy Monitor :: The Plex Media Server is back up.")
# Fire off notifications
threading.Thread(target=notification_handler.notify_timeline,
kwargs=dict(notify_action='intup')).start()
int_ping_count = 0
media_container = session_list['sessions']
# Check our temp table for what we must do with the new streams
db_streams = monitor_db.select('SELECT * FROM sessions')
for stream in db_streams:
if any(d['session_key'] == str(stream['session_key']) and d['rating_key'] == str(stream['rating_key'])
for d in media_container):
# The user's session is still active
for session in media_container:
if session['session_key'] == str(stream['session_key']) and \
session['rating_key'] == str(stream['rating_key']):
# The user is still playing the same media item
# Here we can check the play states
if session['state'] != stream['state']:
if session['state'] == 'paused':
# Push any notifications -
# Push it on it's own thread so we don't hold up our db actions
threading.Thread(target=notification_handler.notify,
kwargs=dict(stream_data=stream, notify_action='pause')).start()
if session['state'] == 'playing' and stream['state'] == 'paused':
# Push any notifications -
# Push it on it's own thread so we don't hold up our db actions
threading.Thread(target=notification_handler.notify,
kwargs=dict(stream_data=stream, notify_action='resume')).start()
if stream['state'] == 'paused' and not ws_request:
# The stream is still paused so we need to increment the paused_counter
# Using the set config parameter as the interval, probably not the most accurate but
# it will have to do for now. If it's a websocket request don't use this method.
paused_counter = int(stream['paused_counter']) + plexpy.CONFIG.MONITORING_INTERVAL
monitor_db.action('UPDATE sessions SET paused_counter = ? '
'WHERE session_key = ? AND rating_key = ?',
[paused_counter, stream['session_key'], stream['rating_key']])
if session['state'] == 'buffering' and plexpy.CONFIG.BUFFER_THRESHOLD > 0:
# The stream is buffering so we need to increment the buffer_count
# We're going just increment on every monitor ping,
# would be difficult to keep track otherwise
monitor_db.action('UPDATE sessions SET buffer_count = buffer_count + 1 '
'WHERE session_key = ? AND rating_key = ?',
[stream['session_key'], stream['rating_key']])
# Check the current buffer count and last buffer to determine if we should notify
buffer_values = monitor_db.select('SELECT buffer_count, buffer_last_triggered '
'FROM sessions '
'WHERE session_key = ? AND rating_key = ?',
[stream['session_key'], stream['rating_key']])
if buffer_values[0]['buffer_count'] >= plexpy.CONFIG.BUFFER_THRESHOLD:
# Push any notifications -
# Push it on it's own thread so we don't hold up our db actions
# Our first buffer notification
if buffer_values[0]['buffer_count'] == plexpy.CONFIG.BUFFER_THRESHOLD:
logger.info(u"PlexPy Monitor :: User '%s' has triggered a buffer warning."
% stream['user'])
# Set the buffer trigger time
monitor_db.action('UPDATE sessions '
'SET buffer_last_triggered = strftime("%s","now") '
'WHERE session_key = ? AND rating_key = ?',
[stream['session_key'], stream['rating_key']])
threading.Thread(target=notification_handler.notify,
kwargs=dict(stream_data=stream, notify_action='buffer')).start()
else:
# Subsequent buffer notifications after wait time
if int(time.time()) > buffer_values[0]['buffer_last_triggered'] + \
plexpy.CONFIG.BUFFER_WAIT:
logger.info(u"PlexPy Monitor :: User '%s' has triggered multiple buffer warnings."
% stream['user'])
# Set the buffer trigger time
monitor_db.action('UPDATE sessions '
'SET buffer_last_triggered = strftime("%s","now") '
'WHERE session_key = ? AND rating_key = ?',
[stream['session_key'], stream['rating_key']])
threading.Thread(target=notification_handler.notify,
kwargs=dict(stream_data=stream, notify_action='buffer')).start()
logger.debug(u"PlexPy Monitor :: Stream buffering. Count is now %s. Last triggered %s."
% (buffer_values[0]['buffer_count'],
buffer_values[0]['buffer_last_triggered']))
# Check if the user has reached the offset in the media we defined as the "watched" percent
# Don't trigger if state is buffer as some clients push the progress to the end when
# buffering on start.
if session['view_offset'] and session['duration'] and session['state'] != 'buffering':
if helpers.get_percent(session['view_offset'],
session['duration']) > plexpy.CONFIG.NOTIFY_WATCHED_PERCENT:
# Push any notifications -
# Push it on it's own thread so we don't hold up our db actions
threading.Thread(target=notification_handler.notify,
kwargs=dict(stream_data=stream, notify_action='watched')).start()
else:
# The user has stopped playing a stream
logger.debug(u"PlexPy Monitor :: Removing sessionKey %s ratingKey %s from session queue"
% (stream['session_key'], stream['rating_key']))
monitor_db.action('DELETE FROM sessions WHERE session_key = ? AND rating_key = ?',
[stream['session_key'], stream['rating_key']])
# Check if the user has reached the offset in the media we defined as the "watched" percent
if stream['view_offset'] and stream['duration']:
if helpers.get_percent(stream['view_offset'],
stream['duration']) > plexpy.CONFIG.NOTIFY_WATCHED_PERCENT:
# Push any notifications -
# Push it on it's own thread so we don't hold up our db actions
threading.Thread(target=notification_handler.notify,
kwargs=dict(stream_data=stream, notify_action='watched')).start()
# Push any notifications - Push it on it's own thread so we don't hold up our db actions
threading.Thread(target=notification_handler.notify,
kwargs=dict(stream_data=stream, notify_action='stop')).start()
# Write the item history on playback stop
monitor_process.write_session_history(session=stream)
# Process the newly received session data
for session in media_container:
monitor_process.write_session(session)
else:
logger.debug(u"PlexPy Monitor :: Unable to read session list.")
int_ping_count += 1
logger.warn(u"PlexPy Monitor :: Unable to get an internal response from the server, ping attempt %s." \
% str(int_ping_count))
if int_ping_count == 3:
# Fire off notifications
threading.Thread(target=notification_handler.notify_timeline,
kwargs=dict(notify_action='intdown')).start()
def check_recently_added():
with monitor_lock:
# add delay to allow for metadata processing
delay = plexpy.CONFIG.NOTIFY_RECENTLY_ADDED_DELAY
time_threshold = int(time.time()) - delay
time_interval = plexpy.CONFIG.MONITORING_INTERVAL
pms_connect = pmsconnect.PmsConnect()
recently_added_list = pms_connect.get_recently_added_details(count='10')
library_data = libraries.Libraries()
if recently_added_list:
recently_added = recently_added_list['recently_added']
for item in recently_added:
library_details = library_data.get_details(section_id=item['library_id'])
if not library_details['do_notify_created']:
continue
metadata = []
if 0 < time_threshold - int(item['added_at']) <= time_interval:
if item['media_type'] == 'movie':
metadata_list = pms_connect.get_metadata_details(item['rating_key'])
if metadata_list:
metadata = [metadata_list['metadata']]
else:
logger.error(u"PlexPy Monitor :: Unable to retrieve metadata for rating_key %s" \
% str(item['rating_key']))
else:
metadata_list = pms_connect.get_metadata_children_details(item['rating_key'])
if metadata_list:
metadata = metadata_list['metadata']
else:
logger.error(u"PlexPy Monitor :: Unable to retrieve children metadata for rating_key %s" \
% str(item['rating_key']))
if metadata:
if not plexpy.CONFIG.NOTIFY_RECENTLY_ADDED_GRANDPARENT:
for item in metadata:
library_details = library_data.get_details(section_id=item['library_id'])
if 0 < time_threshold - int(item['added_at']) <= time_interval:
logger.debug(u"PlexPy Monitor :: Library item %s has been added to Plex." % str(item['rating_key']))
# Fire off notifications
threading.Thread(target=notification_handler.notify_timeline,
kwargs=dict(timeline_data=item, notify_action='created')).start()
else:
item = max(metadata, key=lambda x:x['added_at'])
if 0 < time_threshold - int(item['added_at']) <= time_interval:
if item['media_type'] == 'episode' or item['media_type'] == 'track':
metadata_list = pms_connect.get_metadata_details(item['grandparent_rating_key'])
if metadata_list:
item = metadata_list['metadata']
else:
logger.error(u"PlexPy Monitor :: Unable to retrieve grandparent metadata for grandparent_rating_key %s" \
% str(item['rating_key']))
logger.debug(u"PlexPy Monitor :: Library item %s has been added to Plex." % str(item['rating_key']))
# Fire off notifications
threading.Thread(target=notification_handler.notify_timeline,
kwargs=dict(timeline_data=item, notify_action='created')).start()
def check_server_response():
with monitor_lock:
pms_connect = pmsconnect.PmsConnect()
server_response = pms_connect.get_server_response()
global ext_ping_count
# Check for remote access
if server_response:
mapping_state = server_response['mapping_state']
mapping_error = server_response['mapping_error']
# Check if the port is mapped
if not mapping_state == 'mapped':
ext_ping_count += 1
logger.warn(u"PlexPy Monitor :: Plex remote access port not mapped, ping attempt %s." \
% str(ext_ping_count))
# Check if the port is open
elif mapping_error == 'unreachable':
ext_ping_count += 1
logger.warn(u"PlexPy Monitor :: Plex remote access port mapped, but mapping failed, ping attempt %s." \
% str(ext_ping_count))
# Reset external ping counter
else:
if ext_ping_count >= 3:
logger.info(u"PlexPy Monitor :: Plex remote access is back up.")
# Fire off notifications
threading.Thread(target=notification_handler.notify_timeline,
kwargs=dict(notify_action='extup')).start()
ext_ping_count = 0
if ext_ping_count == 3:
# Fire off notifications
threading.Thread(target=notification_handler.notify_timeline,
kwargs=dict(notify_action='extdown')).start()