Add support for NRK TV and NRK Radio apps (#777)

* Add support for NRK TV and NRK Radio apps

* Update pychromecast/quick_play.py

---------

Co-authored-by: Erik Montnemery <erik@montnemery.com>

examples/nrkradio_example.py

@@ -0,0 +1,73 @@
+"""
+Example on how to use the NRK Radio Controller
+"""
+# pylint: disable=invalid-name
+
+import argparse
+import logging
+import sys
+from time import sleep
+
+import zeroconf
+
+import pychromecast
+from pychromecast import quick_play
+
+# Change to the friendly name of your Chromecast
+CAST_NAME = "Living Room"
+
+# Note: Media ID can be found in the URL, e.g:
+# For the live channel https://radio.nrk.no/direkte/p1, the media ID is p1
+# For the podcast https://radio.nrk.no/podkast/tazte_priv/l_8457deb0-4f2c-4ef3-97de-b04f2c6ef314,
+# the media ID is l_8457deb0-4f2c-4ef3-97de-b04f2c6ef314
+# For the on-demand program https://radio.nrk.no/serie/radiodokumentaren/sesong/201011/MDUP01004510,
+# the media id is MDUP01004510
+MEDIA_ID = "l_8457deb0-4f2c-4ef3-97de-b04f2c6ef314"
+
+parser = argparse.ArgumentParser(
+    description="Example on how to use the NRK Radio Controller to play a media stream."
+)
+parser.add_argument(
+    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
+)
+parser.add_argument(
+    "--known-host",
+    help="Add known host (IP), can be used multiple times",
+    action="append",
+)
+parser.add_argument("--show-debug", help="Enable debug log", action="store_true")
+parser.add_argument(
+    "--show-zeroconf-debug", help="Enable zeroconf debug log", action="store_true"
+)
+parser.add_argument(
+    "--media_id", help='MediaID (default: "%(default)s")', default=MEDIA_ID
+)
+args = parser.parse_args()
+
+if args.show_debug:
+    logging.basicConfig(level=logging.DEBUG)
+if args.show_zeroconf_debug:
+    print("Zeroconf version: " + zeroconf.__version__)
+    logging.getLogger("zeroconf").setLevel(logging.DEBUG)
+
+chromecasts, browser = pychromecast.get_listed_chromecasts(
+    friendly_names=[args.cast], known_hosts=args.known_host
+)
+if not chromecasts:
+    print(f'No chromecast with name "{args.cast}" discovered')
+    sys.exit(1)
+
+cast = chromecasts[0]
+# Start socket client's worker thread and wait for initial status update
+cast.wait()
+print(f'Found chromecast with name "{args.cast}", attempting to play "{args.media_id}"')
+
+app_name = "nrkradio"
+app_data = {
+    "media_id": args.media_id,
+}
+quick_play.quick_play(cast, app_name, app_data)
+
+sleep(10)
+
+browser.stop_discovery()

examples/nrktv_example.py

@@ -0,0 +1,73 @@
+"""
+Example on how to use the NRK TV Controller
+"""
+# pylint: disable=invalid-name
+
+import argparse
+import logging
+import sys
+from time import sleep
+
+import zeroconf
+
+import pychromecast
+from pychromecast import quick_play
+
+# Change to the friendly name of your Chromecast
+CAST_NAME = "Living Room"
+
+# Note: Media ID for live programs can be found in the URL
+# e.g. for https://tv.nrk.no/direkte/nrk1, the media ID is nrk1
+# Media ID for non-live programs can be found by clicking the share button
+# e.g. https://tv.nrk.no/serie/uti-vaar-hage/sesong/2/episode/2 shows:
+# "https://tv.nrk.no/se?v=OUHA43000207", the media ID is OUHA43000207
+MEDIA_ID = "OUHA43000207"
+
+parser = argparse.ArgumentParser(
+    description="Example on how to use the NRK TV Controller to play a media stream."
+)
+parser.add_argument(
+    "--cast", help='Name of cast device (default: "%(default)s")', default=CAST_NAME
+)
+parser.add_argument(
+    "--known-host",
+    help="Add known host (IP), can be used multiple times",
+    action="append",
+)
+parser.add_argument("--show-debug", help="Enable debug log", action="store_true")
+parser.add_argument(
+    "--show-zeroconf-debug", help="Enable zeroconf debug log", action="store_true"
+)
+parser.add_argument(
+    "--media_id", help='MediaID (default: "%(default)s")', default=MEDIA_ID
+)
+
+args = parser.parse_args()
+
+if args.show_debug:
+    logging.basicConfig(level=logging.DEBUG)
+if args.show_zeroconf_debug:
+    print("Zeroconf version: " + zeroconf.__version__)
+    logging.getLogger("zeroconf").setLevel(logging.DEBUG)
+
+chromecasts, browser = pychromecast.get_listed_chromecasts(
+    friendly_names=[args.cast], known_hosts=args.known_host
+)
+if not chromecasts:
+    print(f'No chromecast with name "{args.cast}" discovered')
+    sys.exit(1)
+
+cast = chromecasts[0]
+# Start socket client's worker thread and wait for initial status update
+cast.wait()
+print(f'Found chromecast with name "{args.cast}", attempting to play "{args.media_id}"')
+
+app_name = "nrktv"
+app_data = {
+    "media_id": args.media_id,
+}
+quick_play.quick_play(cast, app_name, app_data)
+
+sleep(10)
+
+browser.stop_discovery()

pychromecast/config.py

@@ -18,6 +18,8 @@
 APP_BBCSOUNDS = "D350F6A9"
 APP_BBCIPLAYER = "5E81F6DB"
 APP_SHAKA = "07AEE832"
+APP_NRKTV = "3AEDF8D1"
+APP_NRKRADIO = "A49874B1"
 
 
 def get_possible_app_ids():

pychromecast/controllers/nrkradio.py

@@ -0,0 +1,21 @@
+"""
+Controller to interface with NRK Radio.
+"""
+# Note: Media ID can be found in the URL, e.g:
+# For the live channel https://radio.nrk.no/direkte/p1, the media ID is p1
+# For the podcast https://radio.nrk.no/podkast/tazte_priv/l_8457deb0-4f2c-4ef3-97de-b04f2c6ef314,
+# the Media ID is l_8457deb0-4f2c-4ef3-97de-b04f2c6ef314
+# For the on-demand program https://radio.nrk.no/serie/radiodokumentaren/sesong/201011/MDUP01004510,
+# the media id is MDUP01004510
+
+from .media import BaseMediaPlayer
+from ..config import APP_NRKRADIO
+
+APP_NAMESPACE = "urn:x-cast:com.google.cast.media"
+
+
+class NrkRadioController(BaseMediaPlayer):
+    """Controller to interact with NRK Radio."""
+
+    def __init__(self):
+        super().__init__(supporting_app_id=APP_NRKRADIO)

pychromecast/controllers/nrktv.py

@@ -0,0 +1,20 @@
+"""
+Controller to interface with NRK TV.
+"""
+# Note: Media ID for live programs can be found in the URL
+# e.g. for https://tv.nrk.no/direkte/nrk1, the media ID is nrk1
+# Media ID for non-live programs can be found by clicking the share button
+# e.g. https://tv.nrk.no/serie/uti-vaar-hage/sesong/2/episode/2 shows:
+# "https://tv.nrk.no/se?v=OUHA43000207", the media ID is OUHA43000207
+
+from .media import BaseMediaPlayer
+from ..config import APP_NRKTV
+
+APP_NAMESPACE = "urn:x-cast:com.google.cast.media"
+
+
+class NrkTvController(BaseMediaPlayer):
+    """Controller to interact with NRK TV."""
+
+    def __init__(self):
+        super().__init__(supporting_app_id=APP_NRKTV)

pychromecast/quick_play.py

@@ -9,9 +9,11 @@
 from .controllers.yleareena import YleAreenaController
 from .controllers.youtube import YouTubeController
 from .controllers.shaka import ShakaController
+from .controllers.nrktv import NrkTvController
+from .controllers.nrkradio import NrkRadioController
 
 
-def quick_play(cast, app_name, data):
+def quick_play(cast, app_name, data):  # pylint:disable=too-many-branches
     """
     Given a Chromecast connection, launch the app `app_name` and start playing media
     based on parameters defined in `data`.
@@ -72,6 +74,10 @@ def quick_play(cast, app_name, data):
         controller = YouTubeController()
     elif app_name == "shaka":
         controller = ShakaController()
+    elif app_name == "nrktv":
+        controller = NrkTvController()
+    elif app_name == "nrkradio":
+        controller = NrkRadioController()
     else:
         raise NotImplementedError()