Add user timeline fetching without credentials

3 files changed, 43 insertions, 19 deletions

diff --git a/lib/pleroma/web/router.ex b/lib/pleroma/web/router.ex
index 8aaff42f0..555eeec6e 100644
--- a/lib/pleroma/web/router.ex
+++ b/lib/pleroma/web/router.ex
@@ -23,6 +23,7 @@ defmodule Pleroma.Web.Router do
     pipe_through :api
     get "/statuses/public_timeline", TwitterAPI.Controller, :public_timeline
     get "/statuses/public_and_external_timeline", TwitterAPI.Controller, :public_timeline
+    get "/statuses/user_timeline", TwitterAPI.Controller, :user_timeline
     get "/statuses/show/:id", TwitterAPI.Controller, :fetch_status
     get "/statusnet/conversation/:id", TwitterAPI.Controller, :fetch_conversation
     get "/statusnet/config", TwitterAPI.Controller, :config
@@ -37,7 +38,6 @@ defmodule Pleroma.Web.Router do
     post "/statuses/update", TwitterAPI.Controller, :status_update
     get "/statuses/home_timeline", TwitterAPI.Controller, :friends_timeline
     get "/statuses/friends_timeline", TwitterAPI.Controller, :friends_timeline
-    get "/statuses/user_timeline", TwitterAPI.Controller, :user_timeline
     post "/friendships/create", TwitterAPI.Controller, :follow
     post "/friendships/destroy", TwitterAPI.Controller, :unfollow
     post "/statusnet/media/upload", TwitterAPI.Controller, :upload
diff --git a/lib/pleroma/web/twitter_api/twitter_api.ex b/lib/pleroma/web/twitter_api/twitter_api.ex
index 495697a98..8a7ea87c8 100644
--- a/lib/pleroma/web/twitter_api/twitter_api.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api.ex
@@ -81,8 +81,7 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
   end
 
   def fetch_user_statuses(user, opts \\ %{}) do
-    target = get_user(user, opts)
-    ActivityPub.fetch_activities([], Map.merge(opts, %{"actor_id" => target.ap_id}))
+    ActivityPub.fetch_activities([], opts)
     |> activities_to_statuses(%{for: user})
   end
 
@@ -250,12 +249,37 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
       {:ok, UserRepresenter.to_map(user)}
     else
       {:error, changeset} ->
-        errors = Ecto.Changeset.traverse_errors(changeset, fn {msg, opts} -> msg end)
-        |> Poison.encode!
+        errors = Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
+      |> Poison.encode!
         {:error, %{error: errors}}
     end
   end
 
+  def get_user(user, params) do
+    case params do
+      %{ "user_id" => user_id } ->
+        case target = Repo.get(User, user_id) do
+          nil ->
+            {:error, "No user with such user_id"}
+          _ ->
+            {:ok, target}
+        end
+      %{ "screen_name" => nickname } ->
+        case target = Repo.get_by(User, nickname: nickname) do
+          nil ->
+            {:error, "No user with such screen_name"}
+          _ ->
+            {:ok, target}
+        end
+      _ ->
+        if user do
+          {:ok, user}
+        else
+          {:error, "You need to specify screen_name of user_id"}
+        end
+    end
+  end
+
   defp activities_to_statuses(activities, opts) do
     Enum.map(activities, fn(activity) ->
       activity_to_status(activity, opts)
@@ -296,15 +320,4 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
   defp make_date do
     DateTime.utc_now() |> DateTime.to_iso8601
   end
-
-  defp get_user(user, params) do
-    case params do
-      %{ "user_id" => user_id } ->
-        Repo.get(User, user_id)
-      %{ "screen_name" => nickname } ->
-        Repo.get_by!(User, nickname: nickname)
-      _ ->
-        user
-    end
-  end
 end
diff --git a/lib/pleroma/web/twitter_api/twitter_api_controller.ex b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
index ae5cf0ad0..007b96bc7 100644
--- a/lib/pleroma/web/twitter_api/twitter_api_controller.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
@@ -45,9 +45,15 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
   end
 
   def user_timeline(%{assigns: %{user: user}} = conn, params) do
-    statuses = TwitterAPI.fetch_user_statuses(user, params)
-    conn
-    |> json_reply(200, statuses |> Poison.encode!)
+    case TwitterAPI.get_user(user, params) do
+      {:ok, target_user} ->
+        params = Map.merge(params, %{"actor_id" => target_user.ap_id})
+        statuses  = TwitterAPI.fetch_user_statuses(user, params)
+        conn
+        |> json_reply(200, statuses |> Poison.encode!)
+      {:error, msg} ->
+        bad_request_reply(conn, msg)
+    end
   end
 
   def follow(%{assigns: %{user: user}} = conn, %{ "user_id" => followed_id }) do
@@ -148,6 +154,11 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
     end
   end
 
+  defp bad_request_reply(conn, error_message) do
+    json = Poison.encode!(%{"error" => error_message})
+    json_reply(conn, 400, json)
+  end
+
   defp json_reply(conn, status, json) do
     conn
     |> put_resp_content_type("application/json")