line_bot/lib/line_bot/message.ex

126 lines
3.8 KiB
Elixir

defmodule LineBot.Message do
@moduledoc """
Represents any of the possible [Message objects](https://developers.line.biz/en/reference/messaging-api/#message-objects).
"""
@type t ::
LineBot.Message.Text.t()
| LineBot.Message.Sticker.t()
| LineBot.Message.Image.t()
| LineBot.Message.Video.t()
| LineBot.Message.Audio.t()
| LineBot.Message.Location.t()
| LineBot.Message.Flex.t()
| LineBot.Message.Imagemap.t()
| LineBot.Message.Template.t()
defmacro __using__(_opts) do
quote do
defimpl Jason.Encoder do
def encode(struct, opts) do
struct
|> Map.from_struct()
|> Enum.reject(&(elem(&1, 1) == nil))
|> Map.new()
|> Jason.Encode.map(opts)
end
end
end
end
end
defmodule LineBot.Message.Text do
use LineBot.Message
@moduledoc """
Represents a [Text message](https://developers.line.biz/en/reference/messaging-api/#text-message).
"""
@type t :: %__MODULE__{
text: String.t(),
type: :text,
quickReply: LineBot.Message.QuickReply.t() | nil
}
@enforce_keys [:text]
defstruct [:text, :quickReply, type: :text]
end
defmodule LineBot.Message.Sticker do
use LineBot.Message
@moduledoc """
Represents a [Sticker message](https://developers.line.biz/en/reference/messaging-api/#sticker-message).
"""
@type t :: %__MODULE__{
packageId: String.t(),
stickerId: String.t(),
type: :sticker,
quickReply: LineBot.Message.QuickReply.t() | nil
}
@enforce_keys [:packageId, :stickerId]
defstruct [:packageId, :stickerId, :quickReply, type: :sticker]
end
defmodule LineBot.Message.Image do
use LineBot.Message
@moduledoc """
Represents an [Image message](https://developers.line.biz/en/reference/messaging-api/#image-message).
"""
@type t :: %__MODULE__{
originalContentUrl: String.t(),
previewImageUrl: String.t(),
type: :image,
quickReply: LineBot.Message.QuickReply.t() | nil
}
@enforce_keys [:originalContentUrl, :previewImageUrl]
defstruct [:originalContentUrl, :previewImageUrl, :quickReply, type: :image]
end
defmodule LineBot.Message.Video do
use LineBot.Message
@moduledoc """
Represents a [Video message](https://developers.line.biz/en/reference/messaging-api/#video-message).
"""
@type t :: %__MODULE__{
originalContentUrl: String.t(),
previewImageUrl: String.t(),
type: :video,
quickReply: LineBot.Message.QuickReply.t() | nil
}
@enforce_keys [:originalContentUrl, :previewImageUrl]
defstruct [:originalContentUrl, :previewImageUrl, :quickReply, type: :video]
end
defmodule LineBot.Message.Audio do
use LineBot.Message
@moduledoc """
Represents an [Audio message](https://developers.line.biz/en/reference/messaging-api/#audio-message).
"""
@type t :: %__MODULE__{
originalContentUrl: String.t(),
duration: number(),
type: :audio,
quickReply: LineBot.Message.QuickReply.t() | nil
}
@enforce_keys [:originalContentUrl, :duration]
defstruct [:originalContentUrl, :duration, :quickReply, type: :audio]
end
defmodule LineBot.Message.Location do
use LineBot.Message
@moduledoc """
Represents a [Location message](https://developers.line.biz/en/reference/messaging-api/#location-message).
"""
@type t :: %__MODULE__{
title: String.t(),
address: String.t(),
latitude: float(),
longitude: float(),
quickReply: LineBot.Message.QuickReply.t() | nil
}
@enforce_keys [:title, :address, :latitude, :longitude]
defstruct [:title, :address, :latitude, :longitude, :quickReply, type: :location]
end