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|
alias Nosedrum.TextCommand.Predicates
alias Thulani.Command.Util
alias Thulani.Schema.Meme
alias Thulani.Schema.Image
# alias Thulani.Schema.Audio
defmodule Thulani.Command.Meme do
@behaviour Nosedrum.TextCommand
@impl true
def aliases, do: ["meme"]
@impl true
def usage, do: ["meme <title:str>"]
@impl true
def predicates, do: [&Predicates.guild_only/1]
@impl true
def description, do: "post a random meme"
@impl true
def command(msg, args) do
{:ok, meme} =
Thulani.Repo.transaction(fn ->
get(args)
|> Thulani.Repo.one()
|> Thulani.Repo.preload([:image, :audio, :metadata])
end)
meme = post(meme)
msg |> Util.reply(meme)
end
defp get([]), do: Thulani.Meme.random(Thulani.Meme.any())
defp get([name]), do: Thulani.Meme.by_name(name)
@spec post(Meme.t()) :: Nostrum.Api.options()
defp post(%Meme{
content: content,
image: image
}) do
[content: content] ++ post_image(image)
end
defp post_image(%Image{
filename: filename,
data: data
}),
do: [
file: %{
name: filename,
body: data
}
]
defp post_image(_x), do: []
end
|
