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Slack notification optional username / icon (#3314)

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* Slack notification optional username / icon

* Small bugfix to handle defaults better

* Dedup'ing code
This commit is contained in:
Richard Cox 2016-09-12 00:49:26 -07:00 committed by Fabian Affolter
parent c90cc77c41
commit 44681ebd55
1 changed files with 18 additions and 4 deletions
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22
homeassistant/components/notify/slack.py
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@ -10,7 +10,8 @@ import voluptuous as vol
from homeassistant.components.notify import (
PLATFORM_SCHEMA, BaseNotificationService)
from homeassistant.const import CONF_API_KEY
from homeassistant.const import (
CONF_API_KEY, CONF_USERNAME, CONF_ICON)
import homeassistant.helpers.config_validation as cv
REQUIREMENTS = ['slacker==0.9.25']
@ -22,6 +23,8 @@ CONF_CHANNEL = 'default_channel'
PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
vol.Required(CONF_API_KEY): cv.string,
vol.Required(CONF_CHANNEL): cv.string,
vol.Optional(CONF_USERNAME): cv.string,
vol.Optional(CONF_ICON): cv.string,
})
@ -33,7 +36,9 @@ def get_service(hass, config):
try:
return SlackNotificationService(
config[CONF_CHANNEL],
config[CONF_API_KEY])
config[CONF_API_KEY],
config.get(CONF_USERNAME, None),
config.get(CONF_ICON, None))
except slacker.Error:
_LOGGER.exception("Slack authentication failed")
@ -44,11 +49,18 @@ def get_service(hass, config):
class SlackNotificationService(BaseNotificationService):
"""Implement the notification service for Slack."""
def __init__(self, default_channel, api_token):
def __init__(self, default_channel, api_token, username, icon):
"""Initialize the service."""
from slacker import Slacker
self._default_channel = default_channel
self._api_token = api_token
self._username = username
self._icon = icon
if self._username or self._icon:
self._as_user = False
else:
self._as_user = True
self.slack = Slacker(self._api_token)
self.slack.auth.test()
@ -62,7 +74,9 @@ class SlackNotificationService(BaseNotificationService):
try:
self.slack.chat.post_message(channel, message,
as_user=True,
as_user=self._as_user,
username=self._username,
icon_emoji=self._icon,
attachments=attachments,
link_names=True)
except slacker.Error as err: