From 358b0cc9d2d517d6aca35613a80bf48cd482b52d Mon Sep 17 00:00:00 2001
From: blacktwin <blacktwin@users.noreply.github.com>
Date: Wed, 12 Jul 2017 14:06:35 -0400
Subject: [PATCH] Create kill_else_if_buffering.py

---
 kill_else_if_buffering.py | 113 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 kill_else_if_buffering.py

diff --git a/kill_else_if_buffering.py b/kill_else_if_buffering.py
new file mode 100644
index 0000000..1338d75
--- /dev/null
+++ b/kill_else_if_buffering.py
@@ -0,0 +1,113 @@
+'''
+If server admin stream is experiencing buffering and there are concurrent transcode streams from
+another user, kill concurrent transcode stream that has the lowest percent complete. Message in
+kill stream will list why it was killed ('Server Admin's stream take priority and this user has X
+concurrent streams'). Message will also include an approximation of when the other concurrent stream
+will finish, stream that is closest to finish will be used.
+
+PlexPy > Settings > Notification Agents > Scripts > Bell icon:
+        [X] Notify on buffer warning
+
+PlexPy > Settings > Notification Agents > Scripts > Gear icon:
+        Buffer Warnings: kill_else_if_buffering.py
+
+'''
+
+import requests
+import platform
+from uuid import getnode
+from operator import itemgetter
+
+
+## EDIT THESE SETTINGS ##
+PLEX_HOST = ''
+PLEX_PORT = 32400
+PLEX_SSL = ''  # s or ''
+PLEX_TOKEN = 'xxxxxx'
+DEFAULT_REASON = 'Server Admin\'s stream takes priority and {user}(you) has {x} concurrent streams.' \
+                 ' {user}\'s stream of {video} is {time}% complete. Should be finished in {comp} minutes. ' \
+                 'Try again then.'
+
+ADMIN_USER = ('Admin') # additional usernames can be added ('Admin', 'user2')
+##
+
+def fetch(path, t='GET'):
+    url = 'http%s://%s:%s/' % (PLEX_SSL, PLEX_HOST, PLEX_PORT)
+
+    headers = {'X-Plex-Token': PLEX_TOKEN,
+               'Accept': 'application/json',
+               'X-Plex-Provides': 'controller',
+               'X-Plex-Platform': platform.uname()[0],
+               'X-Plex-Platform-Version': platform.uname()[2],
+               'X-Plex-Product': 'Plexpy script',
+               'X-Plex-Version': '0.9.5',
+               'X-Plex-Device': platform.platform(),
+               'X-Plex-Client-Identifier': str(hex(getnode()))
+               }
+
+    try:
+        if t == 'GET':
+            r = requests.get(url + path, headers=headers, verify=False)
+        elif t == 'POST':
+            r = requests.post(url + path, headers=headers, verify=False)
+        elif t == 'DELETE':
+            r = requests.delete(url + path, headers=headers, verify=False)
+
+        if r and len(r.content):  # incase it dont return anything
+
+            return r.json()
+        else:
+            return r.content
+
+    except Exception as e:
+        print e
+
+
+def kill_stream(sessionId, message):
+    headers = {'X-Plex-Token': PLEX_TOKEN}
+    params = {'sessionId': sessionId,
+              'reason': message}
+    requests.get('http://{}:{}/status/sessions/terminate'.format(PLEX_HOST, PLEX_PORT),
+                     headers=headers, params=params)
+
+def add_to_dictlist(d, key, val):
+    if key not in d:
+        d[key] = [val]
+    else:
+        d[key].append(val)
+
+
+if __name__ == '__main__':
+    response  = fetch('status/sessions')
+
+    user_dict = {}
+    sessions = []
+
+    if 'Video' in response['MediaContainer']:
+        for s in response['MediaContainer']['Video']:
+            try:
+                if s['TranscodeSession']['videoDecision'] == 'transcode' and s['User']['title'] not in ADMIN_USER:
+                    id = s['Session']['id']
+                    user = s['User']['title']
+                    percent_comp =  int((float(s['viewOffset']) / float(s['duration'])) * 100)
+                    time_to_comp = int(int(s['duration']) - int(s['viewOffset'])) / 1000 / 60
+                    title = s['title']
+                    add_to_dictlist(user_dict, user, [id, percent_comp, title, user, time_to_comp])
+
+            except KeyError:
+                print('{} has a direct stream to ignore.'.format(s['User']['title']))
+
+    # Remove users with only 1 stream. Targeting users with multiple concurrent streams
+    filtered_dict = {key: value for key, value in user_dict.items()
+                 if len(value) is not 1}
+
+    # Find who to kill and who will be finishing first.
+    for session in filtered_dict.values():
+        to_kill = min(session, key=itemgetter(1))
+        to_finish = max(session, key=itemgetter(1))
+
+    MESSAGE = DEFAULT_REASON.format(user=to_finish[3], x=len(filtered_dict.values()[0]),
+                                    video=to_finish[2], time=to_finish[1], comp=to_finish[4])
+
+    print(MESSAGE)
+    kill_stream(to_kill[0], MESSAGE)