Prototype Ring Door Bell Camera (make sure this file is located in the custom_components/camera directory)

ring.py

"""
This component provides support to the Ring Door Bell camera.

For more details about this platform, please refer to the documentation at
https://home-assistant.io/components/camera.ring/
"""
import asyncio
from datetime import datetime, timedelta
import pytz
import dateutil.parser
import logging

import voluptuous as vol

from homeassistant.helpers import config_validation as cv
from homeassistant.components.camera import Camera, PLATFORM_SCHEMA
from homeassistant.components.ffmpeg import DATA_FFMPEG
from homeassistant.helpers.aiohttp_client import async_aiohttp_proxy_stream

CONF_FFMPEG_ARGUMENTS = 'ffmpeg_arguments'

DEPENDENCIES = ['ring', 'ffmpeg']

_LOGGER = logging.getLogger(__name__)

PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
    vol.Optional(CONF_FFMPEG_ARGUMENTS): cv.string,
})


@asyncio.coroutine
def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
    """Set up a Ring Door Bell IP Camera."""
    ring = hass.data.get('ring')

    cams = []
    for camera in ring.doorbells:
        cams.append(RingCam(hass, camera, config))

    async_add_devices(cams, True)
    return True


class RingCam(Camera):
    """An implementation of a Ring Door Bell camera."""

    def __init__(self, hass, camera, device_info):
        """Initialize a Ring Door Bell camera."""
        super(RingCam, self).__init__()
        self._camera = camera
        self._hass = hass
        self._name = self._camera.name
        self._ffmpeg = hass.data[DATA_FFMPEG]
        self._ffmpeg_arguments = device_info.get(CONF_FFMPEG_ARGUMENTS)
        self._last_video_id = self._camera.last_recording_id
        self._video_url = self._camera.recording_url(self._last_video_id)
        self._expires_at = None
        self._utc_now = None

    @property
    def name(self):
        """Return the name of this camera."""
        return self._name

    @asyncio.coroutine
    def async_camera_image(self):
        """Return a still image response from the camera."""
        from haffmpeg import ImageFrame, IMAGE_JPEG
        ffmpeg = ImageFrame(self._ffmpeg.binary, loop=self.hass.loop)

        self.update()

        if self._video_url is None:
            return

        image = yield from ffmpeg.get_image(
            self._video_url, output_format=IMAGE_JPEG,
            extra_cmd=self._ffmpeg_arguments)
        return image

    @asyncio.coroutine
    def handle_async_mjpeg_stream(self, request):
        """Generate an HTTP MJPEG stream from the camera."""
        from haffmpeg import CameraMjpeg

        self.update()

        if self._video_url is None:
            return

        stream = CameraMjpeg(self._ffmpeg.binary, loop=self.hass.loop)
        yield from stream.open_camera(
            self._video_url, extra_cmd=self._ffmpeg_arguments)

        yield from async_aiohttp_proxy_stream(
            self.hass, request, stream,
            'multipart/x-mixed-replace;boundary=ffserver')
        yield from stream.close()

    def _refresh_expiration(self):
        _LOGGER.debug("--- RING CALLING DEBUG expiration----")

        x_amz_expires = int(self._video_url.split('&')[0].split('=')[-1])
        x_amz_date = self._video_url.split('&')[1].split('=')[-1]

        self._expires_at = (timedelta(seconds=x_amz_expires) +
                            dateutil.parser.parse(x_amz_date))
        self._utc_now = datetime.now(pytz.timezone('UTC'))

    def update(self):
        _LOGGER.debug("--- RING CALLING DEBUG ----")
        self._refresh_expiration()

        # refresh last_video_id if a new video has been published
        if self._last_video_id != self._camera.last_recording_id:
            self._refresh_attrs()

        if self._utc_now >= self._expires_at:
            self._refresh_attrs()

    def _refresh_attrs(self):
        _LOGGER.debug("--- UPDATED RING VIDEO URL ----")
        self._last_video_id = self._camera.last_recording_id
        self._video_url = self._camera.recording_url(self._last_video_id)

@tchellomello What needs to be added to allow stickup cams and flood lights to work with this Prototype?

Hello,
I have installed your code but I'm getting this error, ERROR (MainThread) [homeassistant.components.camera] The ring platform for the camera integration does not support platform setup. Please remove it from your config.
will this code not work anymore.
thanks
Matt