55 lines
1.5 KiB
Elixir
55 lines
1.5 KiB
Elixir
defmodule MatrixServerWeb.Federation.QueryController do
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use MatrixServerWeb, :controller
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use MatrixServerWeb.Federation.AuthenticateServer
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import MatrixServerWeb.Error
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import Ecto.Query
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alias MatrixServer.{Repo, Account, Identifier}
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defmodule ProfileRequest do
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use Ecto.Schema
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import Ecto.Changeset
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@primary_key false
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embedded_schema do
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field :user_id, Identifier
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field :field, :string
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end
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def validate(params) do
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%__MODULE__{}
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|> cast(params, [:user_id, :field])
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|> validate_required([:user_id])
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|> validate_inclusion(:field, ["displayname", "avatar_url"])
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|> then(fn
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%Ecto.Changeset{valid?: true} = cs -> {:ok, apply_changes(cs)}
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_ -> :error
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end)
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end
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end
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def profile(conn, params) do
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with {:ok,
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%ProfileRequest{user_id: %Identifier{type: :user, localpart: localpart, domain: domain}}} <-
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ProfileRequest.validate(params) do
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if domain == MatrixServer.server_name() do
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case Repo.one(from a in Account, where: a.localpart == ^localpart) do
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%Account{} ->
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# TODO: Return displayname and avatar_url when we implement them.
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conn
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|> put_status(200)
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|> json(%{})
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nil ->
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put_error(conn, :not_found, "User does not exist.")
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end
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else
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put_error(conn, :not_found, "Wrong server name.")
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end
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else
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_ -> put_error(conn, :bad_json)
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end
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end
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end
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