mirror of
https://github.com/home-assistant/core
synced 2024-09-03 08:14:07 +02:00
172 lines
5.5 KiB
Python
172 lines
5.5 KiB
Python
"""Netatmo Media Source Implementation."""
|
|
from __future__ import annotations
|
|
|
|
import datetime as dt
|
|
import logging
|
|
import re
|
|
|
|
from homeassistant.components.media_player.const import (
|
|
MEDIA_CLASS_DIRECTORY,
|
|
MEDIA_CLASS_VIDEO,
|
|
MEDIA_TYPE_VIDEO,
|
|
)
|
|
from homeassistant.components.media_player.errors import BrowseError
|
|
from homeassistant.components.media_source.error import MediaSourceError, Unresolvable
|
|
from homeassistant.components.media_source.models import (
|
|
BrowseMediaSource,
|
|
MediaSource,
|
|
MediaSourceItem,
|
|
PlayMedia,
|
|
)
|
|
from homeassistant.core import HomeAssistant, callback
|
|
|
|
from .const import DATA_CAMERAS, DATA_EVENTS, DOMAIN, MANUFACTURER
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
MIME_TYPE = "application/x-mpegURL"
|
|
|
|
|
|
class IncompatibleMediaSource(MediaSourceError):
|
|
"""Incompatible media source attributes."""
|
|
|
|
|
|
async def async_get_media_source(hass: HomeAssistant) -> NetatmoSource:
|
|
"""Set up Netatmo media source."""
|
|
return NetatmoSource(hass)
|
|
|
|
|
|
class NetatmoSource(MediaSource):
|
|
"""Provide Netatmo camera recordings as media sources."""
|
|
|
|
name: str = MANUFACTURER
|
|
|
|
def __init__(self, hass: HomeAssistant) -> None:
|
|
"""Initialize Netatmo source."""
|
|
super().__init__(DOMAIN)
|
|
self.hass = hass
|
|
self.events = self.hass.data[DOMAIN][DATA_EVENTS]
|
|
|
|
async def async_resolve_media(self, item: MediaSourceItem) -> PlayMedia:
|
|
"""Resolve media to a url."""
|
|
_, camera_id, event_id = async_parse_identifier(item)
|
|
url = self.events[camera_id][event_id]["media_url"]
|
|
return PlayMedia(url, MIME_TYPE)
|
|
|
|
async def async_browse_media(self, item: MediaSourceItem) -> BrowseMediaSource:
|
|
"""Return media."""
|
|
try:
|
|
source, camera_id, event_id = async_parse_identifier(item)
|
|
except Unresolvable as err:
|
|
raise BrowseError(str(err)) from err
|
|
|
|
return self._browse_media(source, camera_id, event_id)
|
|
|
|
def _browse_media(
|
|
self, source: str, camera_id: str, event_id: int | None
|
|
) -> BrowseMediaSource:
|
|
"""Browse media."""
|
|
if camera_id and camera_id not in self.events:
|
|
raise BrowseError("Camera does not exist.")
|
|
|
|
if event_id and event_id not in self.events[camera_id]:
|
|
raise BrowseError("Event does not exist.")
|
|
|
|
return self._build_item_response(source, camera_id, event_id)
|
|
|
|
def _build_item_response(
|
|
self, source: str, camera_id: str, event_id: int | None = None
|
|
) -> BrowseMediaSource:
|
|
if event_id and event_id in self.events[camera_id]:
|
|
created = dt.datetime.fromtimestamp(event_id)
|
|
if self.events[camera_id][event_id]["type"] == "outdoor":
|
|
thumbnail = (
|
|
self.events[camera_id][event_id]["event_list"][0]
|
|
.get("snapshot", {})
|
|
.get("url")
|
|
)
|
|
message = remove_html_tags(
|
|
self.events[camera_id][event_id]["event_list"][0]["message"]
|
|
)
|
|
else:
|
|
thumbnail = (
|
|
self.events[camera_id][event_id].get("snapshot", {}).get("url")
|
|
)
|
|
message = remove_html_tags(self.events[camera_id][event_id]["message"])
|
|
title = f"{created} - {message}"
|
|
else:
|
|
title = self.hass.data[DOMAIN][DATA_CAMERAS].get(camera_id, MANUFACTURER)
|
|
thumbnail = None
|
|
|
|
if event_id:
|
|
path = f"{source}/{camera_id}/{event_id}"
|
|
else:
|
|
path = f"{source}/{camera_id}"
|
|
|
|
media_class = MEDIA_CLASS_DIRECTORY if event_id is None else MEDIA_CLASS_VIDEO
|
|
|
|
media = BrowseMediaSource(
|
|
domain=DOMAIN,
|
|
identifier=path,
|
|
media_class=media_class,
|
|
media_content_type=MEDIA_TYPE_VIDEO,
|
|
title=title,
|
|
can_play=bool(
|
|
event_id and self.events[camera_id][event_id].get("media_url")
|
|
),
|
|
can_expand=event_id is None,
|
|
thumbnail=thumbnail,
|
|
)
|
|
|
|
if not media.can_play and not media.can_expand:
|
|
_LOGGER.debug(
|
|
"Camera %s with event %s without media url found", camera_id, event_id
|
|
)
|
|
raise IncompatibleMediaSource
|
|
|
|
if not media.can_expand:
|
|
return media
|
|
|
|
media.children = []
|
|
# Append first level children
|
|
if not camera_id:
|
|
for cid in self.events:
|
|
child = self._build_item_response(source, cid)
|
|
if child:
|
|
media.children.append(child)
|
|
else:
|
|
for eid in self.events[camera_id]:
|
|
try:
|
|
child = self._build_item_response(source, camera_id, eid)
|
|
except IncompatibleMediaSource:
|
|
continue
|
|
if child:
|
|
media.children.append(child)
|
|
|
|
return media
|
|
|
|
|
|
def remove_html_tags(text: str) -> str:
|
|
"""Remove html tags from string."""
|
|
clean = re.compile("<.*?>")
|
|
return re.sub(clean, "", text)
|
|
|
|
|
|
@callback
|
|
def async_parse_identifier(
|
|
item: MediaSourceItem,
|
|
) -> tuple[str, str, int | None]:
|
|
"""Parse identifier."""
|
|
if not item.identifier or "/" not in item.identifier:
|
|
return "events", "", None
|
|
|
|
source, path = item.identifier.lstrip("/").split("/", 1)
|
|
|
|
if source != "events":
|
|
raise Unresolvable("Unknown source directory.")
|
|
|
|
if "/" in path:
|
|
camera_id, event_id = path.split("/", 1)
|
|
return source, camera_id, int(event_id)
|
|
|
|
return source, path, None
|