Merge branch 'develop' into 'develop'

action_fallback for OAuth Controller

See merge request !63

lib/pleroma/web/oauth/fallback_controller.ex

+defmodule Pleroma.Web.OAuth.FallbackController do
+    use Pleroma.Web, :controller
+    alias Pleroma.Web.OAuth.OAuthController
+
+    # No user/password
+    def call(conn, _) do
+        conn
+        |> put_flash(:error, "Invalid Username/Password")
+        |> OAuthController.authorize(conn.params)
+    end
+
+end
\ No newline at end of file

lib/pleroma/web/oauth/oauth_controller.ex

@@ -5,6 +5,11 @@ defmodule Pleroma.Web.OAuth.OAuthController do
   alias Pleroma.{Repo, User}
   alias Comeonin.Pbkdf2
 
+  plug :fetch_session
+  plug :fetch_flash
+
+  action_fallback Pleroma.Web.OAuth.FallbackController
+
   def authorize(conn, params) do
     render conn, "show.html", %{
       response_type: params["response_type"],

lib/pleroma/web/templates/o_auth/o_auth/show.html.eex

+<p class="alert alert-info" role="alert"><%= get_flash(@conn, :info) %></p>
+<p class="alert alert-danger" role="alert"><%= get_flash(@conn, :error) %></p>
 <h2>OAuth Authorization</h2>
 <%= form_for @conn, o_auth_path(@conn, :authorize), [as: "authorization"], fn f -> %>
 <%= label f, :name, "Name" %>