122 lines
3.9 KiB
Python
122 lines
3.9 KiB
Python
"""Facebook platform for notify component."""
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import json
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import logging
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from aiohttp.hdrs import CONTENT_TYPE
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import requests
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import voluptuous as vol
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from homeassistant.const import CONTENT_TYPE_JSON
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import homeassistant.helpers.config_validation as cv
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from homeassistant.components.notify import (
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ATTR_DATA,
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ATTR_TARGET,
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PLATFORM_SCHEMA,
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BaseNotificationService,
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)
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_LOGGER = logging.getLogger(__name__)
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CONF_PAGE_ACCESS_TOKEN = "page_access_token"
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BASE_URL = "https://graph.facebook.com/v2.6/me/messages"
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CREATE_BROADCAST_URL = "https://graph.facebook.com/v2.11/me/message_creatives"
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SEND_BROADCAST_URL = "https://graph.facebook.com/v2.11/me/broadcast_messages"
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{vol.Required(CONF_PAGE_ACCESS_TOKEN): cv.string}
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)
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def get_service(hass, config, discovery_info=None):
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"""Get the Facebook notification service."""
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return FacebookNotificationService(config[CONF_PAGE_ACCESS_TOKEN])
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class FacebookNotificationService(BaseNotificationService):
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"""Implementation of a notification service for the Facebook service."""
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def __init__(self, access_token):
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"""Initialize the service."""
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self.page_access_token = access_token
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def send_message(self, message="", **kwargs):
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"""Send some message."""
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payload = {"access_token": self.page_access_token}
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targets = kwargs.get(ATTR_TARGET)
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data = kwargs.get(ATTR_DATA)
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body_message = {"text": message}
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if data is not None:
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body_message.update(data)
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# Only one of text or attachment can be specified
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if "attachment" in body_message:
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body_message.pop("text")
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if not targets:
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_LOGGER.error("At least 1 target is required")
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return
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# broadcast message
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if targets[0].lower() == "broadcast":
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broadcast_create_body = {"messages": [body_message]}
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_LOGGER.debug("Broadcast body %s : ", broadcast_create_body)
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resp = requests.post(
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CREATE_BROADCAST_URL,
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data=json.dumps(broadcast_create_body),
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params=payload,
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headers={CONTENT_TYPE: CONTENT_TYPE_JSON},
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timeout=10,
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)
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_LOGGER.debug("FB Messager broadcast id %s : ", resp.json())
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# at this point we get broadcast id
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broadcast_body = {
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"message_creative_id": resp.json().get("message_creative_id"),
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"notification_type": "REGULAR",
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}
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resp = requests.post(
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SEND_BROADCAST_URL,
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data=json.dumps(broadcast_body),
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params=payload,
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headers={CONTENT_TYPE: CONTENT_TYPE_JSON},
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timeout=10,
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)
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if resp.status_code != 200:
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log_error(resp)
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# non-broadcast message
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else:
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for target in targets:
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# If the target starts with a "+", it's a phone number,
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# otherwise it's a user id.
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if target.startswith("+"):
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recipient = {"phone_number": target}
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else:
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recipient = {"id": target}
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body = {"recipient": recipient, "message": body_message}
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resp = requests.post(
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BASE_URL,
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data=json.dumps(body),
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params=payload,
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headers={CONTENT_TYPE: CONTENT_TYPE_JSON},
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timeout=10,
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)
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if resp.status_code != 200:
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log_error(resp)
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def log_error(response):
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"""Log error message."""
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obj = response.json()
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error_message = obj["error"]["message"]
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error_code = obj["error"]["code"]
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_LOGGER.error(
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"Error %s : %s (Code %s)", response.status_code, error_message, error_code
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)
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