# TODO: Remove module when requiring Phoenix 1.7.0
unless Pow.dependency_vsn_match?(:phoenix, ">= 1.7.0") do
defmodule Pow.Phoenix.HTML.Bootstrap do
@moduledoc false
@form_template EEx.compile_string(
"""
<%%= form_for @changeset, @action, [as: :user], fn f -> %>
<%%= if @changeset.action do %>
<div class="alert alert-danger">
<p>Oops, something went wrong! Please check the errors below.</p>
</div>
<%% end %>
<%= for {label, input, error} <- inputs, input do %>
<div class="form-group">
<%= label %>
<%= input %>
<%= error %>
</div>
<% end %>
<div class="form-group">
<%%= submit <%= inspect button_label %>, class: "btn btn-primary" %>
</div>
<%% end %>
""")
def render_form(inputs, opts \\ []) do
button_label = Keyword.get(opts, :button_label, "Submit")
inputs = for {type, key} <- inputs, do: input(type, key)
unquote(@form_template)
end
defp input(:text, key) do
{label(key), ~s(<%= text_input f, #{inspect_key(key)}, class: "form-control" %>), error(key)}
end
defp input(:password, key) do
{label(key), ~s(<%= password_input f, #{inspect_key(key)}, class: "form-control" %>), error(key)}
end
defp inspect_key({:changeset, :pow_user_id_field}), do: "Pow.Ecto.Schema.user_id_field(@changeset)"
defp inspect_key(key), do: inspect(key)
defp label(key) do
~s(<%= label f, #{inspect_key(key)}, class: "control-label" %>)
end
defp error(key) do
~s(<%= error_tag f, #{inspect_key(key)} %>)
end
end
end