124 lines
3.8 KiB
Python
124 lines
3.8 KiB
Python
"""Config flow for Transmission Bittorent Client."""
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import voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.const import (
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CONF_HOST,
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CONF_NAME,
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CONF_PASSWORD,
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CONF_PORT,
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CONF_SCAN_INTERVAL,
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CONF_USERNAME,
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)
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from homeassistant.core import callback
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from . import get_api
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from .const import (
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CONF_LIMIT,
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CONF_ORDER,
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DEFAULT_LIMIT,
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DEFAULT_NAME,
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DEFAULT_ORDER,
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DEFAULT_PORT,
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DEFAULT_SCAN_INTERVAL,
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DOMAIN,
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SUPPORTED_ORDER_MODES,
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)
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from .errors import AuthenticationError, CannotConnect, UnknownError
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DATA_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_NAME, default=DEFAULT_NAME): str,
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vol.Required(CONF_HOST): str,
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vol.Optional(CONF_USERNAME): str,
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vol.Optional(CONF_PASSWORD): str,
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vol.Required(CONF_PORT, default=DEFAULT_PORT): int,
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}
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)
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class TransmissionFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle Tansmission config flow."""
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VERSION = 1
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@staticmethod
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@callback
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def async_get_options_flow(config_entry):
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"""Get the options flow for this handler."""
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return TransmissionOptionsFlowHandler(config_entry)
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async def async_step_user(self, user_input=None):
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"""Handle a flow initialized by the user."""
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errors = {}
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if user_input is not None:
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for entry in self._async_current_entries():
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if (
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entry.data[CONF_HOST] == user_input[CONF_HOST]
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and entry.data[CONF_PORT] == user_input[CONF_PORT]
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):
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return self.async_abort(reason="already_configured")
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if entry.data[CONF_NAME] == user_input[CONF_NAME]:
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errors[CONF_NAME] = "name_exists"
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break
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try:
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await get_api(self.hass, user_input)
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except AuthenticationError:
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errors[CONF_USERNAME] = "invalid_auth"
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errors[CONF_PASSWORD] = "invalid_auth"
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except (CannotConnect, UnknownError):
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errors["base"] = "cannot_connect"
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if not errors:
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return self.async_create_entry(
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title=user_input[CONF_NAME], data=user_input
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)
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return self.async_show_form(
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step_id="user",
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data_schema=DATA_SCHEMA,
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errors=errors,
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)
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async def async_step_import(self, import_config):
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"""Import from Transmission client config."""
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import_config[CONF_SCAN_INTERVAL] = import_config[
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CONF_SCAN_INTERVAL
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].total_seconds()
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return await self.async_step_user(user_input=import_config)
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class TransmissionOptionsFlowHandler(config_entries.OptionsFlow):
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"""Handle Transmission client options."""
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def __init__(self, config_entry):
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"""Initialize Transmission options flow."""
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self.config_entry = config_entry
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async def async_step_init(self, user_input=None):
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"""Manage the Transmission options."""
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if user_input is not None:
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return self.async_create_entry(title="", data=user_input)
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options = {
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vol.Optional(
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CONF_SCAN_INTERVAL,
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default=self.config_entry.options.get(
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CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL
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),
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): int,
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vol.Optional(
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CONF_LIMIT,
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default=self.config_entry.options.get(CONF_LIMIT, DEFAULT_LIMIT),
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): vol.All(vol.Coerce(int), vol.Range(min=1, max=500)),
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vol.Optional(
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CONF_ORDER,
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default=self.config_entry.options.get(CONF_ORDER, DEFAULT_ORDER),
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): vol.All(vol.Coerce(str), vol.In(SUPPORTED_ORDER_MODES.keys())),
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}
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return self.async_show_form(step_id="init", data_schema=vol.Schema(options))
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