From 896e40cd2bbd064548a1a9cb730f79d793e6d6f5 Mon Sep 17 00:00:00 2001
From: dtluna <dtluna@openmailbox.org>
Date: Mon, 10 Apr 2017 16:38:21 +0300
Subject: [PATCH 01/10] Add following using screen_name parameter

---
 lib/pleroma/web/twitter_api/twitter_api.ex      | 16 +++++++++++++++-
 .../web/twitter_api/twitter_api_controller.ex   |  4 ++--
 test/web/twitter_api/twitter_api_test.exs       | 17 +++++++++++++++--
 3 files changed, 32 insertions(+), 5 deletions(-)

diff --git a/lib/pleroma/web/twitter_api/twitter_api.ex b/lib/pleroma/web/twitter_api/twitter_api.ex
index 0a942e880..f6793cc21 100644
--- a/lib/pleroma/web/twitter_api/twitter_api.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api.ex
@@ -101,7 +101,7 @@ def fetch_status(user, id) do
     end
   end
 
-  def follow(%User{} = follower, followed_id) do
+  def follow(%User{} = follower, %{ "user_id" => followed_id }) do
     with %User{} = followed <- Repo.get(User, followed_id),
          { :ok, follower } <- User.follow(follower, followed),
          { :ok, activity } <- ActivityPub.insert(%{
@@ -115,6 +115,20 @@ def follow(%User{} = follower, followed_id) do
     end
   end
 
+  def follow(%User{} = follower, %{ "screen_name" => followed_name }) do
+    with %User{} = followed <- Repo.get_by(User, nickname: followed_name),
+         { :ok, follower } <- User.follow(follower, followed),
+         { :ok, activity } <- ActivityPub.insert(%{
+               "type" => "Follow",
+               "actor" => follower.ap_id,
+               "object" => followed.ap_id,
+               "published" => make_date()
+                                                 })
+      do
+      { :ok, follower, followed, activity }
+    end
+  end
+
   def unfollow(%User{} = follower, followed_id) do
     with %User{} = followed <- Repo.get(User, followed_id),
          { :ok, follower } <- User.unfollow(follower, followed)
diff --git a/lib/pleroma/web/twitter_api/twitter_api_controller.ex b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
index f2c893e96..dc53e09ec 100644
--- a/lib/pleroma/web/twitter_api/twitter_api_controller.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
@@ -43,8 +43,8 @@ def friends_timeline(%{assigns: %{user: user}} = conn, params) do
     |> json_reply(200, json)
   end
 
-  def follow(%{assigns: %{user: user}} = conn, %{ "user_id" => followed_id }) do
-    { :ok, _user, follower, _activity } = TwitterAPI.follow(user, followed_id)
+  def follow(%{assigns: %{user: user}} = conn, params) do
+    { :ok, _user, follower, _activity } = TwitterAPI.follow(user, params)
 
     response = follower |> UserRepresenter.to_json(%{for: user})
 
diff --git a/test/web/twitter_api/twitter_api_test.exs b/test/web/twitter_api/twitter_api_test.exs
index ad932131a..65d7b0ca8 100644
--- a/test/web/twitter_api/twitter_api_test.exs
+++ b/test/web/twitter_api/twitter_api_test.exs
@@ -103,11 +103,24 @@ test "fetch a single status" do
     assert status == ActivityRepresenter.to_map(activity, %{for: user, user: actor})
   end
 
-  test "Follow another user" do
+  test "Follow another user using user_id" do
     { :ok, user } = UserBuilder.insert
     { :ok, following } = UserBuilder.insert(%{nickname: "guy"})
 
-    {:ok, user, following, activity } = TwitterAPI.follow(user, following.id)
+    {:ok, user, following, activity } = TwitterAPI.follow(user, %{"user_id" => following.id})
+
+    user = Repo.get(User, user.id)
+    follow = Repo.get(Activity, activity.id)
+
+    assert user.following == [User.ap_followers(following)]
+    assert follow == activity
+  end
+
+  test "Follow another user using screen_name" do
+    { :ok, user } = UserBuilder.insert
+    { :ok, following } = UserBuilder.insert(%{nickname: "guy"})
+
+    {:ok, user, following, activity } = TwitterAPI.follow(user, %{"screen_name" => following.nickname})
 
     user = Repo.get(User, user.id)
     follow = Repo.get(Activity, activity.id)

From c0e5b3459fa7c53abf6969584b3298184e0094bd Mon Sep 17 00:00:00 2001
From: dtluna <dtluna@openmailbox.org>
Date: Mon, 10 Apr 2017 16:45:47 +0300
Subject: [PATCH 02/10] Add unfollowing using screen_name parameter

---
 lib/pleroma/web/twitter_api/twitter_api.ex        | 10 +++++++++-
 .../web/twitter_api/twitter_api_controller.ex     |  4 ++--
 test/web/twitter_api/twitter_api_test.exs         | 15 +++++++++++++--
 3 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/lib/pleroma/web/twitter_api/twitter_api.ex b/lib/pleroma/web/twitter_api/twitter_api.ex
index 0a942e880..897adf5ee 100644
--- a/lib/pleroma/web/twitter_api/twitter_api.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api.ex
@@ -115,7 +115,7 @@ def follow(%User{} = follower, followed_id) do
     end
   end
 
-  def unfollow(%User{} = follower, followed_id) do
+  def unfollow(%User{} = follower, %{ "user_id" => followed_id }) do
     with %User{} = followed <- Repo.get(User, followed_id),
          { :ok, follower } <- User.unfollow(follower, followed)
     do
@@ -123,6 +123,14 @@ def unfollow(%User{} = follower, followed_id) do
     end
   end
 
+  def unfollow(%User{} = follower, %{ "screen_name" => followed_name }) do
+    with %User{} = followed <- Repo.get_by(User, nickname: followed_name),
+         { :ok, follower } <- User.unfollow(follower, followed)
+      do
+      { :ok, follower, followed }
+    end
+  end
+
   def upload(%Plug.Upload{} = file) do
     {:ok, object} = ActivityPub.upload(file)
 
diff --git a/lib/pleroma/web/twitter_api/twitter_api_controller.ex b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
index f2c893e96..835461af0 100644
--- a/lib/pleroma/web/twitter_api/twitter_api_controller.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
@@ -52,8 +52,8 @@ def follow(%{assigns: %{user: user}} = conn, %{ "user_id" => followed_id }) do
     |> json_reply(200, response)
   end
 
-  def unfollow(%{assigns: %{user: user}} = conn, %{ "user_id" => followed_id }) do
-    { :ok, user, follower } = TwitterAPI.unfollow(user, followed_id)
+  def unfollow(%{assigns: %{user: user}} = conn, params) do
+    { :ok, user, follower } = TwitterAPI.unfollow(user, params)
 
     response = follower |> UserRepresenter.to_json(%{for: user})
 
diff --git a/test/web/twitter_api/twitter_api_test.exs b/test/web/twitter_api/twitter_api_test.exs
index ad932131a..7bce7806e 100644
--- a/test/web/twitter_api/twitter_api_test.exs
+++ b/test/web/twitter_api/twitter_api_test.exs
@@ -116,11 +116,22 @@ test "Follow another user" do
     assert follow == activity
   end
 
-  test "Unfollow another user" do
+  test "Unfollow another user using user_id" do
     { :ok, following } = UserBuilder.insert(%{nickname: "guy"})
     { :ok, user } = UserBuilder.insert(%{following: [User.ap_followers(following)]})
 
-    {:ok, user, _following } = TwitterAPI.unfollow(user, following.id)
+    {:ok, user, _following } = TwitterAPI.unfollow(user, %{"user_id" => following.id})
+
+    user = Repo.get(User, user.id)
+
+    assert user.following == []
+  end
+
+  test "Unfollow another user using screen_name" do
+    { :ok, following } = UserBuilder.insert(%{nickname: "guy"})
+    { :ok, user } = UserBuilder.insert(%{following: [User.ap_followers(following)]})
+
+    {:ok, user, _following } = TwitterAPI.unfollow(user, %{"screen_name" => following.nickname})
 
     user = Repo.get(User, user.id)
 

From 594dd01ab2864482d8c1cdb0153d7b4b0972b3b4 Mon Sep 17 00:00:00 2001
From: dtluna <dtluna@openmailbox.org>
Date: Thu, 13 Apr 2017 15:32:13 +0300
Subject: [PATCH 03/10] Refactor follow API

---
 lib/pleroma/web/twitter_api/twitter_api.ex    | 27 ++++++++-----------
 .../web/twitter_api/twitter_api_controller.ex |  8 +++---
 2 files changed, 15 insertions(+), 20 deletions(-)

diff --git a/lib/pleroma/web/twitter_api/twitter_api.ex b/lib/pleroma/web/twitter_api/twitter_api.ex
index 425ff4ad2..1456aea0b 100644
--- a/lib/pleroma/web/twitter_api/twitter_api.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api.ex
@@ -101,8 +101,8 @@ def fetch_status(user, id) do
     end
   end
 
-  def follow(%User{} = follower, %{ "user_id" => followed_id }) do
-    with %User{} = followed <- Repo.get(User, followed_id),
+  def follow(%User{} = follower, params) do
+    with %User{} = followed <- get_user(params),
          { :ok, follower } <- User.follow(follower, followed),
          { :ok, activity } <- ActivityPub.insert(%{
            "type" => "Follow",
@@ -115,20 +115,6 @@ def follow(%User{} = follower, %{ "user_id" => followed_id }) do
     end
   end
 
-  def follow(%User{} = follower, %{ "screen_name" => followed_name }) do
-    with %User{} = followed <- Repo.get_by(User, nickname: followed_name),
-         { :ok, follower } <- User.follow(follower, followed),
-         { :ok, activity } <- ActivityPub.insert(%{
-               "type" => "Follow",
-               "actor" => follower.ap_id,
-               "object" => followed.ap_id,
-               "published" => make_date()
-                                                 })
-      do
-      { :ok, follower, followed, activity }
-    end
-  end
-
   def unfollow(%User{} = follower, followed_id) do
     with %User{} = followed <- Repo.get(User, followed_id),
          { :ok, follower } <- User.unfollow(follower, followed)
@@ -202,4 +188,13 @@ defp activity_to_status(activity, opts) do
   defp make_date do
     DateTime.utc_now() |> DateTime.to_iso8601
   end
+
+  defp get_user(params) do
+    case params do
+      %{ "user_id" => user_id } ->
+        Repo.get(User, user_id)
+      %{ "screen_name" => nickname } ->
+        Repo.get_by(User, nickname: nickname)
+    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 6d4172dfe..b5e52807e 100644
--- a/lib/pleroma/web/twitter_api/twitter_api_controller.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
@@ -44,18 +44,18 @@ def friends_timeline(%{assigns: %{user: user}} = conn, params) do
   end
 
   def follow(%{assigns: %{user: user}} = conn, params) do
-    { :ok, _user, follower, _activity } = TwitterAPI.follow(user, params)
+    { :ok, user, followed, _activity } = TwitterAPI.follow(user, params)
 
-    response = follower |> UserRepresenter.to_json(%{for: user})
+    response = followed |> UserRepresenter.to_json(%{for: user})
 
     conn
     |> json_reply(200, response)
   end
 
   def unfollow(%{assigns: %{user: user}} = conn, %{ "user_id" => followed_id }) do
-    { :ok, user, follower } = TwitterAPI.unfollow(user, followed_id)
+    { :ok, user, followed } = TwitterAPI.unfollow(user, followed_id)
 
-    response = follower |> UserRepresenter.to_json(%{for: user})
+    response = followed |> UserRepresenter.to_json(%{for: user})
 
     conn
     |> json_reply(200, response)

From f6e632d25b726048a9a8ad3abfa1e4adef418966 Mon Sep 17 00:00:00 2001
From: dtluna <dtluna@openmailbox.org>
Date: Sun, 16 Apr 2017 17:39:34 +0300
Subject: [PATCH 04/10] Remove unnecesary asserts

---
 test/web/twitter_api/twitter_api_test.exs | 2 --
 1 file changed, 2 deletions(-)

diff --git a/test/web/twitter_api/twitter_api_test.exs b/test/web/twitter_api/twitter_api_test.exs
index 67b47163d..eda1c8c1c 100644
--- a/test/web/twitter_api/twitter_api_test.exs
+++ b/test/web/twitter_api/twitter_api_test.exs
@@ -122,7 +122,6 @@ test "Follow another user using user_id" do
     follow = Repo.get(Activity, activity.id)
 
     assert user.following == [User.ap_followers(following)]
-    assert follow == activity
   end
 
   test "Follow another user using screen_name" do
@@ -135,7 +134,6 @@ test "Follow another user using screen_name" do
     follow = Repo.get(Activity, activity.id)
 
     assert user.following == [User.ap_followers(following)]
-    assert follow == activity
   end
 
   test "Unfollow another user" do

From 369be708b2126e15fd870977810b3e71514d9979 Mon Sep 17 00:00:00 2001
From: dtluna <dtluna@openmailbox.org>
Date: Sun, 16 Apr 2017 17:41:30 +0300
Subject: [PATCH 05/10] Remove unnecesary queries

---
 test/web/twitter_api/twitter_api_test.exs | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/test/web/twitter_api/twitter_api_test.exs b/test/web/twitter_api/twitter_api_test.exs
index eda1c8c1c..4993da3ed 100644
--- a/test/web/twitter_api/twitter_api_test.exs
+++ b/test/web/twitter_api/twitter_api_test.exs
@@ -118,9 +118,6 @@ test "Follow another user using user_id" do
 
     {:ok, user, following, activity } = TwitterAPI.follow(user, %{"user_id" => following.id})
 
-    user = Repo.get(User, user.id)
-    follow = Repo.get(Activity, activity.id)
-
     assert user.following == [User.ap_followers(following)]
   end
 
@@ -130,9 +127,6 @@ test "Follow another user using screen_name" do
 
     {:ok, user, following, activity } = TwitterAPI.follow(user, %{"screen_name" => following.nickname})
 
-    user = Repo.get(User, user.id)
-    follow = Repo.get(Activity, activity.id)
-
     assert user.following == [User.ap_followers(following)]
   end
 

From b248fc7dfb8c0d3b42a75225d4ad5489c51b5103 Mon Sep 17 00:00:00 2001
From: dtluna <dtluna@openmailbox.org>
Date: Thu, 20 Apr 2017 10:57:37 +0300
Subject: [PATCH 06/10] Refactor unfollow/2

---
 lib/pleroma/web/twitter_api/twitter_api.ex | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/lib/pleroma/web/twitter_api/twitter_api.ex b/lib/pleroma/web/twitter_api/twitter_api.ex
index 32d38b276..912467dee 100644
--- a/lib/pleroma/web/twitter_api/twitter_api.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api.ex
@@ -124,24 +124,16 @@ def follow(%User{} = follower, params) do
     end
   end
 
-  def unfollow(%User{} = follower, %{ "user_id" => followed_id }) do
-    with %User{} = followed <- Repo.get(User, followed_id),
-         { :ok, follower } <- User.unfollow(follower, followed)
+  def unfollow(%User{} = follower, params) do
+    with { :ok, %User{} = unfollowed } <- get_user(params),
+         { :ok, follower } <- User.unfollow(follower, unfollowed)
     do
-      { :ok, follower, followed }
+      { :ok, follower, unfollowed}
     else
       err -> err
     end
   end
 
-  def unfollow(%User{} = follower, %{ "screen_name" => followed_name }) do
-    with %User{} = followed <- Repo.get_by(User, nickname: followed_name),
-         { :ok, follower } <- User.unfollow(follower, followed)
-      do
-      { :ok, follower, followed }
-    end
-  end
-
   def favorite(%User{} = user, %Activity{data: %{"object" => object}} = activity) do
     object = Object.get_by_ap_id(object["id"])
 

From 1e3791877caa15cc6ef5873c747a4a466ba6cbd4 Mon Sep 17 00:00:00 2001
From: dtluna <dtluna@openmailbox.org>
Date: Sun, 23 Apr 2017 19:08:25 +0300
Subject: [PATCH 07/10] Add error response on empty status

---
 .../web/twitter_api/twitter_api_controller.ex | 24 +++++++++++++++----
 .../twitter_api_controller_test.exs           | 16 +++++++++----
 2 files changed, 31 insertions(+), 9 deletions(-)

diff --git a/lib/pleroma/web/twitter_api/twitter_api_controller.ex b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
index 8ea54852d..2ea45603a 100644
--- a/lib/pleroma/web/twitter_api/twitter_api_controller.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
@@ -12,13 +12,25 @@ def verify_credentials(%{assigns: %{user: user}} = conn, _params) do
     |> json_reply(200, response)
   end
 
-  def status_update(%{assigns: %{user: user}} = conn, status_data) do
+  def status_update(conn, %{"status" => ""} = _status_data) do
+    empty_status_reply(conn)
+  end
+
+  def status_update(%{assigns: %{user: user}} = conn, %{"status" => _status_text} = status_data) do
     media_ids = extract_media_ids(status_data)
     {:ok, activity} = TwitterAPI.create_status(user, Map.put(status_data, "media_ids",  media_ids ))
     conn
     |> json_reply(200, ActivityRepresenter.to_json(activity, %{user: user}))
   end
 
+  def status_update(conn, _status_data) do
+    empty_status_reply(conn)
+  end
+
+  defp empty_status_reply(conn) do
+    bad_request_reply(conn, "Client must provide a 'status' parameter with a value.")
+  end
+
   defp extract_media_ids(status_data) do
     with media_ids when not is_nil(media_ids) <- status_data["media_ids"],
          split_ids <- String.split(media_ids, ","),
@@ -183,7 +195,7 @@ def update_avatar(%{assigns: %{user: user}} = conn, params) do
   end
 
   defp bad_request_reply(conn, error_message) do
-    json = Poison.encode!(%{"error" => error_message})
+    json = error_json(conn, error_message)
     json_reply(conn, 400, json)
   end
 
@@ -194,9 +206,11 @@ defp json_reply(conn, status, json) do
   end
 
   defp forbidden_json_reply(conn, error_message) do
-    json = %{"error" => error_message, "request" => conn.request_path}
-    |> Poison.encode!
-
+    json = error_json(conn, error_message)
     json_reply(conn, 403, json)
   end
+
+  defp error_json(conn, error_message) do
+    %{"error" => error_message, "request" => conn.request_path} |> Poison.encode!
+  end
 end
diff --git a/test/web/twitter_api/twitter_api_controller_test.exs b/test/web/twitter_api/twitter_api_controller_test.exs
index 0761d0566..0bd27c8c7 100644
--- a/test/web/twitter_api/twitter_api_controller_test.exs
+++ b/test/web/twitter_api/twitter_api_controller_test.exs
@@ -31,10 +31,18 @@ test "without valid credentials", %{conn: conn} do
     end
 
     test "with credentials", %{conn: conn, user: user} do
-      conn = conn
-        |> with_credentials(user.nickname, "test")
-        |> post("/api/statuses/update.json", %{ status: "Nice meme." })
+      conn_with_creds = conn |> with_credentials(user.nickname, "test")
+      request_path = "/api/statuses/update.json"
 
+      error_response = %{"request" => request_path,
+                         "error" => "Client must provide a 'status' parameter with a value."}
+      conn = conn_with_creds |> post(request_path)
+      assert json_response(conn, 400) == error_response
+
+      conn = conn_with_creds |> post(request_path, %{ status: "" })
+      assert json_response(conn, 400) == error_response
+
+      conn =  conn_with_creds |> post(request_path, %{ status: "Nice meme." })
       assert json_response(conn, 200) == ActivityRepresenter.to_map(Repo.one(Activity), %{user: user})
     end
   end
@@ -139,7 +147,7 @@ test "with credentials", %{conn: conn, user: current_user} do
     setup [:valid_user]
     test "without any params", %{conn: conn} do
       conn = get(conn, "/api/statuses/user_timeline.json")
-      assert json_response(conn, 400) == %{"error" => "You need to specify screen_name or user_id"}
+      assert json_response(conn, 400) == %{"error" => "You need to specify screen_name or user_id", "request" => "/api/statuses/user_timeline.json"}
     end
 
     test "with user_id", %{conn: conn} do

From 5b6070ec404f83055db8c9be083b6d3a2a30df75 Mon Sep 17 00:00:00 2001
From: dtluna <dtluna@openmailbox.org>
Date: Mon, 24 Apr 2017 12:09:11 +0300
Subject: [PATCH 08/10] Deny whitespace statuses

---
 .../web/twitter_api/twitter_api_controller.ex      | 14 +++++++++-----
 .../twitter_api/twitter_api_controller_test.exs    |  3 +++
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/lib/pleroma/web/twitter_api/twitter_api_controller.ex b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
index 2ea45603a..4740c3a4c 100644
--- a/lib/pleroma/web/twitter_api/twitter_api_controller.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
@@ -16,11 +16,15 @@ def status_update(conn, %{"status" => ""} = _status_data) do
     empty_status_reply(conn)
   end
 
-  def status_update(%{assigns: %{user: user}} = conn, %{"status" => _status_text} = status_data) do
-    media_ids = extract_media_ids(status_data)
-    {:ok, activity} = TwitterAPI.create_status(user, Map.put(status_data, "media_ids",  media_ids ))
-    conn
-    |> json_reply(200, ActivityRepresenter.to_json(activity, %{user: user}))
+  def status_update(%{assigns: %{user: user}} = conn, %{"status" => status_text} = status_data) do
+    if status_text |> String.trim |> String.length != 0 do
+      media_ids = extract_media_ids(status_data)
+      {:ok, activity} = TwitterAPI.create_status(user, Map.put(status_data, "media_ids",  media_ids ))
+      conn
+      |> json_reply(200, ActivityRepresenter.to_json(activity, %{user: user}))
+    else
+      empty_status_reply(conn)
+    end
   end
 
   def status_update(conn, _status_data) do
diff --git a/test/web/twitter_api/twitter_api_controller_test.exs b/test/web/twitter_api/twitter_api_controller_test.exs
index 0bd27c8c7..766268ce9 100644
--- a/test/web/twitter_api/twitter_api_controller_test.exs
+++ b/test/web/twitter_api/twitter_api_controller_test.exs
@@ -42,6 +42,9 @@ test "with credentials", %{conn: conn, user: user} do
       conn = conn_with_creds |> post(request_path, %{ status: "" })
       assert json_response(conn, 400) == error_response
 
+      conn = conn_with_creds |> post(request_path, %{ status: " " })
+      assert json_response(conn, 400) == error_response
+
       conn =  conn_with_creds |> post(request_path, %{ status: "Nice meme." })
       assert json_response(conn, 200) == ActivityRepresenter.to_map(Repo.one(Activity), %{user: user})
     end

From 668b01da0b9f339aabedaae424023e60a38c2529 Mon Sep 17 00:00:00 2001
From: dtluna <dtluna@openmailbox.org>
Date: Mon, 24 Apr 2017 15:33:27 +0300
Subject: [PATCH 09/10] Add restriction on names

---
 lib/pleroma/user.ex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index 3ce07d510..5e579dc44 100644
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -63,6 +63,7 @@ def register_changeset(struct, params \\ %{}) do
     |> validate_confirmation(:password)
     |> unique_constraint(:email)
     |> unique_constraint(:nickname)
+    |> validate_format(:nickname, ~r/^[a-zA-Z\d]+$/)
 
     if changeset.valid? do
       hashed = Comeonin.Pbkdf2.hashpwsalt(changeset.changes[:password])

From a25adfbfeedb049f44bb05275ce1040ed00a4ad2 Mon Sep 17 00:00:00 2001
From: Roger Braun <roger@rogerbraun.net>
Date: Tue, 25 Apr 2017 11:33:32 +0200
Subject: [PATCH 10/10] Remove superflous function.

---
 lib/pleroma/web/twitter_api/twitter_api_controller.ex | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lib/pleroma/web/twitter_api/twitter_api_controller.ex b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
index f80b66858..d9ff7e530 100644
--- a/lib/pleroma/web/twitter_api/twitter_api_controller.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
@@ -12,10 +12,6 @@ def verify_credentials(%{assigns: %{user: user}} = conn, _params) do
     |> json_reply(200, response)
   end
 
-  def status_update(conn, %{"status" => ""} = _status_data) do
-    empty_status_reply(conn)
-  end
-
   def status_update(%{assigns: %{user: user}} = conn, %{"status" => status_text} = status_data) do
     if status_text |> String.trim |> String.length != 0 do
       media_ids = extract_media_ids(status_data)