supervisor/hassio/api/supervisor.py
Pascal Vizeli 9d88255225 API cleanup (#106)
* API cleanup

* fix lint

* fix wrong return

* fix snapshots/reload

* cleanup

* fix lint

* fix lint
2017-07-22 22:34:25 +02:00

129 lines
4.1 KiB
Python

"""Init file for HassIO supervisor rest api."""
import asyncio
import logging
import voluptuous as vol
from .util import api_process, api_process_raw, api_validate
from ..const import (
ATTR_ADDONS, ATTR_VERSION, ATTR_LAST_VERSION, ATTR_BETA_CHANNEL, ATTR_ARCH,
HASSIO_VERSION, ATTR_ADDONS_REPOSITORIES, ATTR_LOGO, ATTR_REPOSITORY,
ATTR_DESCRIPTON, ATTR_NAME, ATTR_SLUG, ATTR_INSTALLED, ATTR_TIMEZONE,
ATTR_STATE, CONTENT_TYPE_BINARY)
from ..tools import validate_timezone
_LOGGER = logging.getLogger(__name__)
SCHEMA_OPTIONS = vol.Schema({
# pylint: disable=no-value-for-parameter
vol.Optional(ATTR_BETA_CHANNEL): vol.Boolean(),
vol.Optional(ATTR_ADDONS_REPOSITORIES): [vol.Url()],
vol.Optional(ATTR_TIMEZONE): validate_timezone,
})
SCHEMA_VERSION = vol.Schema({
vol.Optional(ATTR_VERSION): vol.Coerce(str),
})
class APISupervisor(object):
"""Handle rest api for supervisor functions."""
def __init__(self, config, loop, supervisor, snapshots, addons,
host_control, websession):
"""Initialize supervisor rest api part."""
self.config = config
self.loop = loop
self.supervisor = supervisor
self.addons = addons
self.snapshots = snapshots
self.host_control = host_control
self.websession = websession
@api_process
async def ping(self, request):
"""Return ok for signal that the api is ready."""
return True
@api_process
async def info(self, request):
"""Return host information."""
list_addons = []
for addon in self.addons.list_addons:
if not addon.is_installed:
list_addons.append({
ATTR_NAME: addon.name,
ATTR_SLUG: addon.slug,
ATTR_DESCRIPTON: addon.description,
ATTR_STATE: await addon.state(),
ATTR_VERSION: addon.last_version,
ATTR_INSTALLED: addon.version_installed,
ATTR_REPOSITORY: addon.repository,
ATTR_LOGO: addon.with_logo,
})
return {
ATTR_VERSION: HASSIO_VERSION,
ATTR_LAST_VERSION: self.config.last_hassio,
ATTR_BETA_CHANNEL: self.config.upstream_beta,
ATTR_ARCH: self.config.arch,
ATTR_TIMEZONE: self.config.timezone,
ATTR_ADDONS: list_addons,
ATTR_ADDONS_REPOSITORIES: self.config.addons_repositories,
}
@api_process
async def options(self, request):
"""Set supervisor options."""
body = await api_validate(SCHEMA_OPTIONS, request)
if ATTR_BETA_CHANNEL in body:
self.config.upstream_beta = body[ATTR_BETA_CHANNEL]
if ATTR_TIMEZONE in body:
self.config.timezone = body[ATTR_TIMEZONE]
if ATTR_ADDONS_REPOSITORIES in body:
new = set(body[ATTR_ADDONS_REPOSITORIES])
await asyncio.shield(self.addons.load_repositories(new))
return True
@api_process
async def update(self, request):
"""Update supervisor OS."""
body = await api_validate(SCHEMA_VERSION, request)
version = body.get(ATTR_VERSION, self.config.last_hassio)
if version == self.supervisor.version:
raise RuntimeError("Version is already in use")
return await asyncio.shield(
self.supervisor.update(version), loop=self.loop)
@api_process
async def reload(self, request):
"""Reload addons, config ect."""
tasks = [
self.addons.reload(),
self.snapshots.reload(),
self.config.fetch_update_infos(self.websession),
self.host_control.load()
]
results, _ = await asyncio.shield(
asyncio.wait(tasks, loop=self.loop), loop=self.loop)
for result in results:
if result.exception() is not None:
raise RuntimeError("Some reload task fails!")
return True
@api_process_raw(CONTENT_TYPE_BINARY)
def logs(self, request):
"""Return supervisor docker logs.
Return a coroutine.
"""
return self.supervisor.logs()