Merge branch 'feld-warnings' into 'develop'

Clean up warnings

See merge request pleroma/pleroma!144

lib/mix/tasks/fix_ap_users.ex

@@ -1,6 +1,5 @@
 defmodule Mix.Tasks.FixApUsers do
   use Mix.Task
-  import Mix.Ecto
   import Ecto.Query
   alias Pleroma.{Repo, User}
 

lib/mix/tasks/generate_password_reset.ex

@@ -1,7 +1,6 @@
 defmodule Mix.Tasks.GeneratePasswordReset do
   use Mix.Task
-  import Mix.Ecto
+  alias Pleroma.User
-  alias Pleroma.{Repo, User}
 
   @shortdoc "Generate password reset link for user"
   def run([nickname]) do

lib/mix/tasks/register_user.ex

@@ -1,6 +1,5 @@
 defmodule Mix.Tasks.RegisterUser do
   use Mix.Task
-  import Mix.Ecto
   alias Pleroma.{Repo, User}
 
   @shortdoc "Register user"

lib/mix/tasks/rm_user.ex

@@ -1,7 +1,6 @@
 defmodule Mix.Tasks.RmUser do
   use Mix.Task
-  import Mix.Ecto
+  alias Pleroma.User
-  alias Pleroma.{User, Repo}
 
   @shortdoc "Permanently delete a user"
   def run([nickname]) do

lib/pleroma/gopher/server.ex

@@ -65,12 +65,6 @@ def link(name, selector, type \\ 1) do
     "#{type}#{name}\t#{selector}\t#{address}\t#{port}\r\n"
   end
 
-  def response("") do
-    info("Welcome to #{Keyword.get(@instance, :name, "Pleroma")}!") <>
-      link("Public Timeline", "/main/public") <>
-      link("Federated Timeline", "/main/all") <> ".\r\n"
-  end
-
   def render_activities(activities) do
     activities
     |> Enum.reverse()
@@ -93,6 +87,12 @@ def render_activities(activities) do
     |> Enum.join("\r\n")
   end
 
+  def response("") do
+    info("Welcome to #{Keyword.get(@instance, :name, "Pleroma")}!") <>
+      link("Public Timeline", "/main/public") <>
+      link("Federated Timeline", "/main/all") <> ".\r\n"
+  end
+
   def response("/main/public") do
     posts =
       ActivityPub.fetch_public_activities(%{"type" => ["Create"], "local_only" => true})

lib/pleroma/plugs/http_signature.ex

@@ -7,11 +7,11 @@ def init(options) do
     options
   end
 
-  def call(%{assigns: %{valid_signature: true}} = conn, opts) do
+  def call(%{assigns: %{valid_signature: true}} = conn, _opts) do
     conn
   end
 
-  def call(conn, opts) do
+  def call(conn, _opts) do
     user = conn.params["actor"]
     Logger.debug("Checking sig for #{user}")
     [signature | _] = get_req_header(conn, "signature")

lib/pleroma/stats.ex

@@ -1,6 +1,6 @@
 defmodule Pleroma.Stats do
   import Ecto.Query
-  alias Pleroma.{User, Repo, Activity}
+  alias Pleroma.{User, Repo}
 
   def start_link do
     agent = Agent.start_link(fn -> {[], %{}} end, name: __MODULE__)

lib/pleroma/web/activity_pub/activity_pub.ex

@@ -66,7 +66,7 @@ def create(%{to: to, actor: actor, context: context, object: object} = params) d
            ),
          {:ok, activity} <- insert(create_data, local),
          :ok <- maybe_federate(activity),
-         {:ok, actor} <- User.increase_note_count(actor) do
+         {:ok, _actor} <- User.increase_note_count(actor) do
       {:ok, activity}
     end
   end
@@ -177,7 +177,7 @@ def delete(%Object{data: %{"id" => id, "actor" => actor}} = object, local \\ tru
          Repo.delete_all(Activity.all_non_create_by_object_ap_id_q(id)),
          {:ok, activity} <- insert(data, local),
          :ok <- maybe_federate(activity),
-         {:ok, actor} <- User.decrease_note_count(user) do
+         {:ok, _actor} <- User.decrease_note_count(user) do
       {:ok, activity}
     end
   end
@@ -236,7 +236,7 @@ defp restrict_tag(query, %{"tag" => tag}) do
 
   defp restrict_tag(query, _), do: query
 
-  defp restrict_recipients(query, [], user), do: query
+  defp restrict_recipients(query, [], _user), do: query
 
   defp restrict_recipients(query, recipients, nil) do
     from(activity in query, where: fragment("? && ?", ^recipients, activity.recipients))
@@ -400,7 +400,7 @@ def fetch_and_prepare_user_from_ap_id(ap_id) do
   end
 
   def make_user_from_ap_id(ap_id) do
-    if user = User.get_by_ap_id(ap_id) do
+    if _user = User.get_by_ap_id(ap_id) do
       Transmogrifier.upgrade_user_from_ap_id(ap_id)
     else
       with {:ok, data} <- fetch_and_prepare_user_from_ap_id(ap_id) do
@@ -496,7 +496,7 @@ def fetch_object_from_id(id) do
         object = %Object{} ->
           {:ok, object}
 
-        e ->
+        _e ->
           Logger.info("Couldn't get object via AP, trying out OStatus fetching...")
 
           case OStatus.fetch_activity_from_url(id) do

lib/pleroma/web/activity_pub/activity_pub_controller.ex

@@ -1,7 +1,7 @@
 defmodule Pleroma.Web.ActivityPub.ActivityPubController do
   use Pleroma.Web, :controller
-  alias Pleroma.{User, Repo, Object, Activity}
+  alias Pleroma.{User, Object}
-  alias Pleroma.Web.ActivityPub.{ObjectView, UserView, Transmogrifier}
+  alias Pleroma.Web.ActivityPub.{ObjectView, UserView}
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.Federator
 

lib/pleroma/web/activity_pub/mrf/simple_policy.ex

@@ -78,7 +78,7 @@ def filter(object) do
          {:ok, object} <- check_ftl_removal(actor_info, object) do
       {:ok, object}
     else
-      e -> {:reject, nil}
+      _e -> {:reject, nil}
     end
   end
 end

lib/pleroma/web/activity_pub/transmogrifier.ex

@@ -146,12 +146,12 @@ def handle_incoming(
   end
 
   def handle_incoming(
-        %{"type" => "Like", "object" => object_id, "actor" => actor, "id" => id} = data
+        %{"type" => "Like", "object" => object_id, "actor" => actor, "id" => id} = _data
       ) do
     with %User{} = actor <- User.get_or_fetch_by_ap_id(actor),
          {:ok, object} <-
            get_obj_helper(object_id) || ActivityPub.fetch_object_from_id(object_id),
-         {:ok, activity, object} <- ActivityPub.like(actor, object, id, false) do
+         {:ok, activity, _object} <- ActivityPub.like(actor, object, id, false) do
       {:ok, activity}
     else
       _e -> :error
@@ -159,12 +159,12 @@ def handle_incoming(
   end
 
   def handle_incoming(
-        %{"type" => "Announce", "object" => object_id, "actor" => actor, "id" => id} = data
+        %{"type" => "Announce", "object" => object_id, "actor" => actor, "id" => id} = _data
       ) do
     with %User{} = actor <- User.get_or_fetch_by_ap_id(actor),
          {:ok, object} <-
            get_obj_helper(object_id) || ActivityPub.fetch_object_from_id(object_id),
-         {:ok, activity, object} <- ActivityPub.announce(actor, object, id, false) do
+         {:ok, activity, _object} <- ActivityPub.announce(actor, object, id, false) do
       {:ok, activity}
     else
       _e -> :error
@@ -205,7 +205,7 @@ def handle_incoming(
 
   # TODO: Make secure.
   def handle_incoming(
-        %{"type" => "Delete", "object" => object_id, "actor" => actor, "id" => id} = data
+        %{"type" => "Delete", "object" => object_id, "actor" => actor, "id" => _id} = _data
       ) do
     object_id =
       case object_id do
@@ -213,13 +213,13 @@ def handle_incoming(
         id -> id
       end
 
-    with %User{} = actor <- User.get_or_fetch_by_ap_id(actor),
+    with %User{} = _actor <- User.get_or_fetch_by_ap_id(actor),
          {:ok, object} <-
            get_obj_helper(object_id) || ActivityPub.fetch_object_from_id(object_id),
          {:ok, activity} <- ActivityPub.delete(object, false) do
       {:ok, activity}
     else
-      e -> :error
+      _e -> :error
     end
   end
 
@@ -257,10 +257,10 @@ def prepare_object(object) do
     |> set_reply_to_uri
   end
 
-  @doc
+  #  @doc
-  """
+  #  """
-  internal -> Mastodon
+  #  internal -> Mastodon
-  """
+  #  """
 
   def prepare_outgoing(%{"type" => "Create", "object" => %{"type" => "Note"} = object} = data) do
     object =
@@ -275,7 +275,7 @@ def prepare_outgoing(%{"type" => "Create", "object" => %{"type" => "Note"} = obj
     {:ok, data}
   end
 
-  def prepare_outgoing(%{"type" => type} = data) do
+  def prepare_outgoing(%{"type" => _type} = data) do
     data =
       data
       |> maybe_fix_object_url
@@ -289,7 +289,7 @@ def maybe_fix_object_url(data) do
       case ActivityPub.fetch_object_from_id(data["object"]) do
         {:ok, relative_object} ->
           if relative_object.data["external_url"] do
-            data =
+            _data =
               data
               |> Map.put("object", relative_object.data["external_url"])
           else

lib/pleroma/web/activity_pub/views/user_view.ex

@@ -47,25 +47,6 @@ def render("user.json", %{user: user}) do
     |> Map.merge(Utils.make_json_ld_header())
   end
 
-  def collection(collection, iri, page, total \\ nil) do
-    offset = (page - 1) * 10
-    items = Enum.slice(collection, offset, 10)
-    items = Enum.map(items, fn user -> user.ap_id end)
-    total = total || length(collection)
-
-    map = %{
-      "id" => "#{iri}?page=#{page}",
-      "type" => "OrderedCollectionPage",
-      "partOf" => iri,
-      "totalItems" => length(collection),
-      "orderedItems" => items
-    }
-
-    if offset < length(collection) do
-      Map.put(map, "next", "#{iri}?page=#{page + 1}")
-    end
-  end
-
   def render("following.json", %{user: user, page: page}) do
     query = User.get_friends_query(user)
     query = from(user in query, select: [:ap_id])
@@ -165,4 +146,23 @@ def render("outbox.json", %{user: user, max_id: max_qid}) do
       page |> Map.merge(Utils.make_json_ld_header())
     end
   end
+
+  def collection(collection, iri, page, _total \\ nil) do
+    offset = (page - 1) * 10
+    items = Enum.slice(collection, offset, 10)
+    items = Enum.map(items, fn user -> user.ap_id end)
+    total = _total || length(collection)
+
+    map = %{
+      "id" => "#{iri}?page=#{page}",
+      "type" => "OrderedCollectionPage",
+      "partOf" => iri,
+      "totalItems" => length(collection),
+      "orderedItems" => items
+    }
+
+    if offset < length(collection) do
+      Map.put(map, "next", "#{iri}?page=#{page + 1}")
+    end
+  end
 end

lib/pleroma/web/channels/user_socket.ex

@@ -1,7 +1,6 @@
 defmodule Pleroma.Web.UserSocket do
   use Phoenix.Socket
   alias Pleroma.User
-  alias Comeonin.Pbkdf2
 
   ## Channels
   # channel "room:*", Pleroma.Web.RoomChannel

lib/pleroma/web/common_api/common_api.ex

@@ -1,5 +1,5 @@
 defmodule Pleroma.Web.CommonAPI do
-  alias Pleroma.{Repo, Activity, Object, User}
+  alias Pleroma.{Repo, Activity, Object}
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Formatter
 

lib/pleroma/web/common_api/utils.ex

@@ -1,5 +1,5 @@
 defmodule Pleroma.Web.CommonAPI.Utils do
-  alias Pleroma.{Repo, Object, Formatter, User, Activity}
+  alias Pleroma.{Repo, Object, Formatter, Activity}
   alias Pleroma.Web.ActivityPub.Utils
   alias Calendar.Strftime
 
@@ -49,7 +49,7 @@ def to_for_user_and_mentions(user, mentions, inReplyTo, "private") do
     {[user.follower_address | to], cc}
   end
 
-  def to_for_user_and_mentions(user, mentions, inReplyTo, "direct") do
+  def to_for_user_and_mentions(_user, mentions, inReplyTo, "direct") do
     mentioned_users = Enum.map(mentions, fn {_, %{ap_id: ap_id}} -> ap_id end)
 
     if inReplyTo do
@@ -69,7 +69,7 @@ def make_content_html(status, mentions, attachments, tags, no_attachment_links \
   def make_context(%Activity{data: %{"context" => context}}), do: context
   def make_context(_), do: Utils.generate_context_id()
 
-  def maybe_add_attachments(text, attachments, _no_links = true), do: text
+  def maybe_add_attachments(text, _attachments, _no_links = true), do: text
 
   def maybe_add_attachments(text, attachments, _no_links) do
     add_attachments(text, attachments)

lib/pleroma/web/federator/federator.ex

@@ -89,12 +89,12 @@ def handle(:incoming_ap_doc, params) do
 
     with {:ok, _user} <- ap_enabled_actor(params["actor"]),
          nil <- Activity.get_by_ap_id(params["id"]),
-         {:ok, activity} <- Transmogrifier.handle_incoming(params) do
+         {:ok, _activity} <- Transmogrifier.handle_incoming(params) do
     else
       %Activity{} ->
         Logger.info("Already had #{params["id"]}")
 
-      e ->
+      _e ->
         # Just drop those for now
         Logger.info("Unhandled activity")
         Logger.info(Poison.encode!(params, pretty: 2))
@@ -154,7 +154,7 @@ def maybe_start_job(running_jobs, queue) do
     end
   end
 
-  def handle_cast({:enqueue, type, payload, priority}, state)
+  def handle_cast({:enqueue, type, payload, _priority}, state)
       when type in [:incoming_doc, :incoming_ap_doc] do
     %{in: {i_running_jobs, i_queue}, out: {o_running_jobs, o_queue}} = state
     i_queue = enqueue_sorted(i_queue, {type, payload}, 1)
@@ -162,7 +162,7 @@ def handle_cast({:enqueue, type, payload, priority}, state)
     {:noreply, %{in: {i_running_jobs, i_queue}, out: {o_running_jobs, o_queue}}}
   end
 
-  def handle_cast({:enqueue, type, payload, priority}, state) do
+  def handle_cast({:enqueue, type, payload, _priority}, state) do
     %{in: {i_running_jobs, i_queue}, out: {o_running_jobs, o_queue}} = state
     o_queue = enqueue_sorted(o_queue, {type, payload}, 1)
     {o_running_jobs, o_queue} = maybe_start_job(o_running_jobs, o_queue)

lib/pleroma/web/http_signatures/http_signatures.ex

@@ -45,7 +45,7 @@ def validate_conn(conn) do
         end
       end
     else
-      e ->
+      _e ->
         Logger.debug("Could not public key!")
         false
     end

lib/pleroma/web/mastodon_api/views/status_view.ex

@@ -82,19 +82,6 @@ def render(
     }
   end
 
-  def get_reply_to(activity, %{replied_to_activities: replied_to_activities}) do
-    id = activity.data["object"]["inReplyTo"]
-    replied_to_activities[activity.data["object"]["inReplyTo"]]
-  end
-
-  def get_reply_to(%{data: %{"object" => object}}, _) do
-    if object["inReplyTo"] && object["inReplyTo"] != "" do
-      Activity.get_create_activity_by_object_ap_id(object["inReplyTo"])
-    else
-      nil
-    end
-  end
-
   def render("status.json", %{activity: %{data: %{"object" => object}} = activity} = opts) do
     user = User.get_cached_by_ap_id(activity.data["actor"])
 
@@ -164,19 +151,6 @@ def render("status.json", %{activity: %{data: %{"object" => object}} = activity}
     }
   end
 
-  def get_visibility(object) do
-    public = "https://www.w3.org/ns/activitystreams#Public"
-    to = object["to"] || []
-    cc = object["cc"] || []
-
-    cond do
-      public in to -> "public"
-      public in cc -> "unlisted"
-      Enum.any?(to, &String.contains?(&1, "/followers")) -> "private"
-      true -> "direct"
-    end
-  end
-
   def render("attachment.json", %{attachment: attachment}) do
     [%{"mediaType" => media_type, "href" => href} | _] = attachment["url"]
 
@@ -199,4 +173,30 @@ def render("attachment.json", %{attachment: attachment}) do
       type: type
     }
   end
+
+  def get_reply_to(activity, %{replied_to_activities: replied_to_activities}) do
+    _id = activity.data["object"]["inReplyTo"]
+    replied_to_activities[activity.data["object"]["inReplyTo"]]
+  end
+
+  def get_reply_to(%{data: %{"object" => object}}, _) do
+    if object["inReplyTo"] && object["inReplyTo"] != "" do
+      Activity.get_create_activity_by_object_ap_id(object["inReplyTo"])
+    else
+      nil
+    end
+  end
+
+  def get_visibility(object) do
+    public = "https://www.w3.org/ns/activitystreams#Public"
+    to = object["to"] || []
+    cc = object["cc"] || []
+
+    cond do
+      public in to -> "public"
+      public in cc -> "unlisted"
+      Enum.any?(to, &String.contains?(&1, "/followers")) -> "private"
+      true -> "direct"
+    end
+  end
 end

lib/pleroma/web/nodeinfo/nodeinfo_controller.ex

@@ -1,7 +1,6 @@
 defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
   use Pleroma.Web, :controller
 
-  alias Pleroma.Web.Nodeinfo
   alias Pleroma.Stats
   alias Pleroma.Web
 

lib/pleroma/web/ostatus/activity_representer.ex

@@ -1,7 +1,6 @@
 defmodule Pleroma.Web.OStatus.ActivityRepresenter do
   alias Pleroma.{Activity, User, Object}
   alias Pleroma.Web.OStatus.UserRepresenter
-  alias Pleroma.Formatter
   require Logger
 
   defp get_href(id) do

lib/pleroma/web/ostatus/handlers/note_handler.ex

@@ -1,7 +1,7 @@
 defmodule Pleroma.Web.OStatus.NoteHandler do
   require Logger
   alias Pleroma.Web.{XML, OStatus}
-  alias Pleroma.{Object, User, Activity}
+  alias Pleroma.{Object, Activity}
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.CommonAPI

lib/pleroma/web/ostatus/ostatus_controller.ex

@@ -8,7 +8,6 @@ defmodule Pleroma.Web.OStatus.OStatusController do
   alias Pleroma.Web.XML
   alias Pleroma.Web.ActivityPub.ActivityPubController
   alias Pleroma.Web.ActivityPub.ActivityPub
-  import Ecto.Query
 
   def feed_redirect(conn, %{"nickname" => nickname} = params) do
     user = User.get_cached_by_nickname(nickname)

lib/pleroma/web/twitter_api/controllers/util_controller.ex

@@ -92,7 +92,7 @@ def do_remote_follow(conn, %{
 
     with %User{} = user <- User.get_cached_by_nickname(username),
          true <- Pbkdf2.checkpw(password, user.password_hash),
-         %User{} = followed <- Repo.get(User, id),
+         %User{} = _followed <- Repo.get(User, id),
          {:ok, follower} <- User.follow(user, followee),
          {:ok, _activity} <- ActivityPub.follow(follower, followee) do
       conn

lib/pleroma/web/twitter_api/twitter_api.ex

@@ -1,7 +1,6 @@
 defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
   alias Pleroma.{User, Activity, Repo, Object}
   alias Pleroma.Web.ActivityPub.ActivityPub
-  alias Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter
   alias Pleroma.Web.TwitterAPI.UserView
   alias Pleroma.Web.{OStatus, CommonAPI}
   import Ecto.Query
@@ -184,7 +183,7 @@ defp parse_int(string, default) when is_binary(string) do
 
   defp parse_int(_, default), do: default
 
-  def search(user, %{"q" => query} = params) do
+  def search(_user, %{"q" => query} = params) do
     limit = parse_int(params["rpp"], 20)
     page = parse_int(params["page"], 1)
     offset = (page - 1) * limit
@@ -206,7 +205,7 @@ def search(user, %{"q" => query} = params) do
         order_by: [desc: :inserted_at]
       )
 
-    activities = Repo.all(q)
+    _activities = Repo.all(q)
   end
 
   defp make_date do

lib/pleroma/web/twitter_api/views/activity_view.ex

@@ -31,7 +31,7 @@ defp query_users(user_ids) do
   end
 
   defp collect_context_ids(activities) do
-    contexts =
+    _contexts =
       activities
       |> Enum.reject(& &1.data["context_id"])
       |> Enum.map(fn %{data: data} ->

lib/pleroma/web/twitter_api/views/notification_view.ex

@@ -2,7 +2,6 @@ defmodule Pleroma.Web.TwitterAPI.NotificationView do
   use Pleroma.Web, :view
   alias Pleroma.{Notification, User}
   alias Pleroma.Web.CommonAPI.Utils
-  alias Pleroma.Web.MediaProxy
   alias Pleroma.Web.TwitterAPI.UserView
   alias Pleroma.Web.TwitterAPI.ActivityView
 

lib/pleroma/web/web_finger/web_finger.ex

@@ -1,7 +1,7 @@
 defmodule Pleroma.Web.WebFinger do
   @httpoison Application.get_env(:pleroma, :httpoison)
 
-  alias Pleroma.{Repo, User, XmlBuilder}
+  alias Pleroma.{User, XmlBuilder}
   alias Pleroma.Web
   alias Pleroma.Web.{XML, Salmon, OStatus}
   require Jason

lib/pleroma/web/xml/xml.ex

@@ -14,7 +14,7 @@ def string_from_xpath(xpath, doc) do
 
       if res == "", do: nil, else: res
     catch
-      e ->
+      _e ->
         Logger.debug("Couldn't find xpath #{xpath} in XML doc")
         nil
     end

test/support/builders/activity_builder.ex

@@ -26,7 +26,7 @@ def insert(data \\ %{}, opts \\ %{}) do
   end
 
   def insert_list(times, data \\ %{}, opts \\ %{}) do
-    Enum.map(1..times, fn n ->
+    Enum.map(1..times, fn _n ->
       {:ok, activity} = insert(data, opts)
       activity
     end)

test/support/httpoison_mock.ex

@@ -367,7 +367,7 @@ def get("https://shitposter.club/api/statuses/user_timeline/1.atom", _body, _hea
 
   def post(
         "https://social.heldscal.la/main/push/hub",
-        {:form, data},
+        {:form, _data},
         "Content-type": "application/x-www-form-urlencoded"
       ) do
     {:ok,
@@ -711,11 +711,11 @@ def get(url, body, headers) do
      }"}
   end
 
-  def post(url, body, headers) do
+  def post(url, _body, _headers) do
     {:error, "Not implemented the mock response for post #{inspect(url)}"}
   end
 
-  def post(url, body, headers, options) do
+  def post(url, _body, _headers, _options) do
     {:error, "Not implemented the mock response for post #{inspect(url)}"}
   end
 end