debianize-mobilizon/lib/mobilizon/config.ex

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Elixir
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2019-09-08 00:05:54 +02:00
defmodule Mobilizon.Config do
@moduledoc """
Configuration wrapper.
"""
@spec instance_config :: keyword
def instance_config, do: Application.get_env(:mobilizon, :instance)
@spec instance_name :: String.t()
def instance_name, do: instance_config()[:name]
@spec instance_description :: String.t()
def instance_description, do: instance_config()[:description]
@spec instance_version :: String.t()
def instance_version, do: instance_config()[:version]
@spec instance_hostname :: String.t()
def instance_hostname, do: instance_config()[:hostname]
@spec instance_registrations_open? :: boolean
def instance_registrations_open?, do: to_boolean(instance_config()[:registrations_open])
@spec instance_repository :: String.t()
def instance_repository, do: instance_config()[:repository]
@spec instance_email_from :: String.t()
def instance_email_from, do: instance_config()[:email_from]
@spec instance_email_reply_to :: String.t()
def instance_email_reply_to, do: instance_config()[:email_reply_to]
@spec instance_user_agent :: String.t()
def instance_user_agent,
do: "#{instance_name()} #{instance_hostname()} - Mobilizon #{Mix.Project.config()[:version]}"
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@spec get(module | atom) :: any
def get(key), do: get(key, nil)
@spec get([module | atom]) :: any
def get([key], default), do: get(key, default)
def get([parent_key | keys], default) do
case get_in(Application.get_env(:mobilizon, parent_key), keys) do
nil -> default
any -> any
end
end
@spec get(module | atom, any) :: any
def get(key, default), do: Application.get_env(:mobilizon, key, default)
@spec get!(module | atom) :: any
def get!(key) do
value = get(key, nil)
if value == nil do
raise("Missing configuration value: #{inspect(key)}")
else
value
end
end
@spec put([module | atom], any) :: any
def put([key], value), do: put(key, value)
def put([parent_key | keys], value) do
parent = put_in(Application.get_env(:mobilizon, parent_key), keys, value)
Application.put_env(:mobilizon, parent_key, parent)
end
@spec put(module | atom, any) :: any
def put(key, value), do: Application.put_env(:mobilizon, key, value)
@spec to_boolean(boolean | String.t()) :: boolean
defp to_boolean(boolean), do: "true" == String.downcase("#{boolean}")
end