memEx/lib/memex_web/controllers/user_registration_controller.ex

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defmodule MemexWeb.UserRegistrationController do
use MemexWeb, :controller
import MemexWeb.Gettext
alias Memex.{Accounts, Invites}
alias Memex.Accounts.User
alias MemexWeb.{Endpoint, HomeLive}
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def new(conn, %{"invite" => invite_token}) do
invite = Invites.get_invite_by_token(invite_token)
if invite do
conn |> render_new(invite)
else
conn
|> put_flash(:error, dgettext("errors", "Sorry, this invite was not found or expired"))
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|> redirect(to: Routes.live_path(Endpoint, HomeLive))
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end
end
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def new(conn, _params) do
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if Accounts.allow_registration?() do
conn |> render_new()
else
conn
|> put_flash(:error, dgettext("errors", "Sorry, public registration is disabled"))
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|> redirect(to: Routes.live_path(Endpoint, HomeLive))
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end
end
# renders new user registration page
defp render_new(conn, invite \\ nil) do
render(conn, "new.html",
changeset: Accounts.change_user_registration(%User{}),
invite: invite,
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page_title: gettext("register")
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)
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end
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def create(conn, %{"user" => %{"invite_token" => invite_token}} = attrs) do
invite = Invites.get_invite_by_token(invite_token)
if invite do
conn |> create_user(attrs, invite)
else
conn
|> put_flash(:error, dgettext("errors", "Sorry, this invite was not found or expired"))
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|> redirect(to: Routes.live_path(Endpoint, HomeLive))
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end
end
def create(conn, attrs) do
if Accounts.allow_registration?() do
conn |> create_user(attrs)
else
conn
|> put_flash(:error, dgettext("errors", "Sorry, public registration is disabled"))
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|> redirect(to: Routes.live_path(Endpoint, HomeLive))
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end
end
defp create_user(conn, %{"user" => user_params}, invite \\ nil) do
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case Accounts.register_user(user_params) do
{:ok, user} ->
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unless invite |> is_nil() do
invite |> Invites.use_invite!()
end
Accounts.deliver_user_confirmation_instructions(
user,
&Routes.user_confirmation_url(conn, :confirm, &1)
)
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conn
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|> put_flash(:info, dgettext("prompts", "Please check your email to verify your account"))
|> redirect(to: Routes.user_session_path(Endpoint, :new))
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{:error, %Ecto.Changeset{} = changeset} ->
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conn |> render("new.html", changeset: changeset, invite: invite)
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end
end
end