Merge branch 'fix/credo-issues' into 'develop'

Fix credo issues See merge request pleroma/pleroma!786
2019-02-10 20:54:21 +00:00 · 2019-02-10 20:54:21 +00:00 · 6c8d15da11
parent 49b5f8d7c9 6ca633ddd3
commit 6c8d15da11
73 changed files with 397 additions and 228 deletions
--- a/.credo.exs
+++ b/.credo.exs
@ -57,7 +57,7 @@

        # For some checks, like AliasUsage, you can only customize the priority
        # Priority values are: `low, normal, high, higher`
-        {Credo.Check.Design.AliasUsage, priority: :low},
+        {Credo.Check.Design.AliasUsage, priority: :low, if_called_more_often_than: 3},

        # For others you can set parameters

@ -104,7 +104,8 @@
        {Credo.Check.Warning.BoolOperationOnSameValues},
        {Credo.Check.Warning.IExPry},
        {Credo.Check.Warning.IoInspect},
-        {Credo.Check.Warning.LazyLogging},
+        # Got too much of them, not sure if relevant
+        {Credo.Check.Warning.LazyLogging, false},
        {Credo.Check.Warning.OperationOnSameValues},
        {Credo.Check.Warning.OperationWithConstantResult},
        {Credo.Check.Warning.UnusedEnumOperation},
--- a/lib/mix/tasks/pleroma/uploads.ex
+++ b/lib/mix/tasks/pleroma/uploads.ex
@ -4,7 +4,8 @@

 defmodule Mix.Tasks.Pleroma.Uploads do
  use Mix.Task
-  alias Pleroma.{Upload, Uploaders.Local}
+  alias Pleroma.Upload
+  alias Pleroma.Uploaders.Local
  alias Mix.Tasks.Pleroma.Common
  require Logger

@ -20,7 +21,7 @@ defmodule Mix.Tasks.Pleroma.Uploads do
   - `--delete` - delete local uploads after migrating them to the target uploader


-   A list of avalible uploaders can be seen in config.exs
+   A list of available uploaders can be seen in config.exs
  """
  def run(["migrate_local", target_uploader | args]) do
    delete? = Enum.member?(args, "--delete")
@ -96,6 +97,7 @@ def run(["migrate_local", target_uploader | args]) do
      timeout: 150_000
    )
    |> Stream.chunk_every(@log_every)
+    # credo:disable-for-next-line Credo.Check.Warning.UnusedEnumOperation
    |> Enum.reduce(0, fn done, count ->
      count = count + length(done)
      Mix.shell().info("Uploaded #{count}/#{total_count} files")
--- a/lib/mix/tasks/pleroma/user.ex
+++ b/lib/mix/tasks/pleroma/user.ex
@ -5,7 +5,8 @@
 defmodule Mix.Tasks.Pleroma.User do
  use Mix.Task
  import Ecto.Changeset
-  alias Pleroma.{Repo, User}
+  alias Pleroma.Repo
+  alias Pleroma.User
  alias Mix.Tasks.Pleroma.Common

  @shortdoc "Manages Pleroma users"
@ -211,7 +212,7 @@ def run(["unsubscribe", nickname]) do

      user = Repo.get(User, user.id)

-      if length(user.following) == 0 do
+      if Enum.empty?(user.following) do
        Mix.shell().info("Successfully unsubscribed all followers from #{user.nickname}")
      end
    else
--- a/lib/pleroma/PasswordResetToken.ex
+++ b/lib/pleroma/PasswordResetToken.ex
@ -7,7 +7,9 @@ defmodule Pleroma.PasswordResetToken do

  import Ecto.Changeset

-  alias Pleroma.{User, PasswordResetToken, Repo}
+  alias Pleroma.User
+  alias Pleroma.Repo
+  alias Pleroma.PasswordResetToken

  schema "password_reset_tokens" do
    belongs_to(:user, User, type: Pleroma.FlakeId)
--- a/lib/pleroma/activity.ex
+++ b/lib/pleroma/activity.ex
@ -4,7 +4,11 @@

 defmodule Pleroma.Activity do
  use Ecto.Schema
-  alias Pleroma.{Repo, Activity, Notification}
+
+  alias Pleroma.Repo
+  alias Pleroma.Activity
+  alias Pleroma.Notification
+
  import Ecto.Query

  @type t :: %__MODULE__{}
--- a/lib/pleroma/captcha/captcha.ex
+++ b/lib/pleroma/captcha/captcha.ex
@ -3,9 +3,9 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Captcha do
+  alias Calendar.DateTime
  alias Plug.Crypto.KeyGenerator
  alias Plug.Crypto.MessageEncryptor
-  alias Calendar.DateTime

  use GenServer

--- a/lib/pleroma/emails/user_email.ex
+++ b/lib/pleroma/emails/user_email.ex
@ -7,7 +7,8 @@ defmodule Pleroma.UserEmail do

  import Swoosh.Email

-  alias Pleroma.Web.{Endpoint, Router}
+  alias Pleroma.Web.Endpoint
+  alias Pleroma.Web.Router

  defp instance_config, do: Pleroma.Config.get(:instance)

--- a/lib/pleroma/filter.ex
+++ b/lib/pleroma/filter.ex
@ -4,8 +4,12 @@

 defmodule Pleroma.Filter do
  use Ecto.Schema
-  import Ecto.{Changeset, Query}
-  alias Pleroma.{User, Repo}
+
+  import Ecto.Changeset
+  import Ecto.Query
+
+  alias Pleroma.User
+  alias Pleroma.Repo

  schema "filters" do
    belongs_to(:user, User, type: Pleroma.FlakeId)
--- a/lib/pleroma/flake_id.ex
+++ b/lib/pleroma/flake_id.ex
@ -27,7 +27,7 @@ def to_string(<<0::integer-size(64), id::integer-size(64)>>) do
    Kernel.to_string(id)
  end

-  def to_string(flake = <<_::integer-size(64), _::integer-size(48), _::integer-size(16)>>) do
+  def to_string(<<_::integer-size(64), _::integer-size(48), _::integer-size(16)>> = flake) do
    encode_base62(flake)
  end

@ -42,7 +42,7 @@ def from_string(unquote(i)), do: <<0::integer-size(128)>>
    def from_string(unquote(Kernel.to_string(i))), do: <<0::integer-size(128)>>
  end

-  def from_string(flake = <<_::integer-size(128)>>), do: flake
+  def from_string(<<_::integer-size(128)>> = flake), do: flake

  def from_string(string) when is_binary(string) and byte_size(string) < 18 do
    case Integer.parse(string) do
--- a/lib/pleroma/formatter.ex
+++ b/lib/pleroma/formatter.ex
@ -3,10 +3,10 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Formatter do
+  alias Pleroma.Emoji
+  alias Pleroma.HTML
  alias Pleroma.User
  alias Pleroma.Web.MediaProxy
-  alias Pleroma.HTML
-  alias Pleroma.Emoji

  @tag_regex ~r/((?<=[^&])|\A)(\#)(\w+)/u
  @markdown_characters_regex ~r/(`|\*|_|{|}|[|]|\(|\)|#|\+|-|\.|!)/
--- a/lib/pleroma/gopher/server.ex
+++ b/lib/pleroma/gopher/server.ex
@ -37,17 +37,17 @@ def init([ip, port]) do

 defmodule Pleroma.Gopher.Server.ProtocolHandler do
  alias Pleroma.Web.ActivityPub.ActivityPub
-  alias Pleroma.User
  alias Pleroma.Activity
-  alias Pleroma.Repo
  alias Pleroma.HTML
+  alias Pleroma.User
+  alias Pleroma.Repo

  def start_link(ref, socket, transport, opts) do
    pid = spawn_link(__MODULE__, :init, [ref, socket, transport, opts])
    {:ok, pid}
  end

-  def init(ref, socket, transport, _Opts = []) do
+  def init(ref, socket, transport, [] = _Opts) do
    :ok = :ranch.accept_ack(ref)
    loop(socket, transport)
  end
--- a/lib/pleroma/html.ex
+++ b/lib/pleroma/html.ex
@ -83,8 +83,7 @@ defmodule Pleroma.HTML.Scrubber.TwitterText do
  """

  @markup Application.get_env(:pleroma, :markup)
-  @uri_schemes Application.get_env(:pleroma, :uri_schemes, [])
-  @valid_schemes Keyword.get(@uri_schemes, :valid_schemes, [])
+  @valid_schemes Pleroma.Config.get([:uri_schemes, :valid_schemes], [])

  require HtmlSanitizeEx.Scrubber.Meta
  alias HtmlSanitizeEx.Scrubber.Meta
@ -126,10 +125,11 @@ defmodule Pleroma.HTML.Scrubber.Default do

  require HtmlSanitizeEx.Scrubber.Meta
  alias HtmlSanitizeEx.Scrubber.Meta
+  # credo:disable-for-previous-line
+  # No idea how to fix this one…

  @markup Application.get_env(:pleroma, :markup)
-  @uri_schemes Application.get_env(:pleroma, :uri_schemes, [])
-  @valid_schemes Keyword.get(@uri_schemes, :valid_schemes, [])
+  @valid_schemes Pleroma.Config.get([:uri_schemes, :valid_schemes], [])

  Meta.remove_cdata_sections_before_scrub()
  Meta.strip_comments()
--- a/lib/pleroma/instances/instance.ex
+++ b/lib/pleroma/instances/instance.ex
@ -2,13 +2,13 @@ defmodule Pleroma.Instances.Instance do
  @moduledoc "Instance."

  alias Pleroma.Instances
+  alias Pleroma.Repo
  alias Pleroma.Instances.Instance

  use Ecto.Schema

-  import Ecto.{Query, Changeset}
-
-  alias Pleroma.Repo
+  import Ecto.Query
+  import Ecto.Changeset

  schema "instances" do
    field(:host, :string)
--- a/lib/pleroma/list.ex
+++ b/lib/pleroma/list.ex
@ -4,8 +4,13 @@

 defmodule Pleroma.List do
  use Ecto.Schema
-  import Ecto.{Changeset, Query}
-  alias Pleroma.{User, Repo, Activity}
+
+  import Ecto.Query
+  import Ecto.Changeset
+
+  alias Pleroma.Activity
+  alias Pleroma.Repo
+  alias Pleroma.User

  schema "lists" do
    belongs_to(:user, User, type: Pleroma.FlakeId)
--- a/lib/pleroma/notification.ex
+++ b/lib/pleroma/notification.ex
@ -4,8 +4,13 @@

 defmodule Pleroma.Notification do
  use Ecto.Schema
-  alias Pleroma.{User, Activity, Notification, Repo}
+
+  alias Pleroma.User
+  alias Pleroma.Activity
+  alias Pleroma.Notification
+  alias Pleroma.Repo
  alias Pleroma.Web.CommonAPI.Utils
+
  import Ecto.Query

  schema "notifications" do
--- a/lib/pleroma/object.ex
+++ b/lib/pleroma/object.ex
@ -4,8 +4,15 @@

 defmodule Pleroma.Object do
  use Ecto.Schema
-  alias Pleroma.{Repo, Object, User, Activity, ObjectTombstone}
-  import Ecto.{Query, Changeset}
+
+  alias Pleroma.Repo
+  alias Pleroma.Object
+  alias Pleroma.User
+  alias Pleroma.Activity
+  alias Pleroma.ObjectTombstone
+
+  import Ecto.Query
+  import Ecto.Changeset

  schema "objects" do
    field(:data, :map)
--- a/lib/pleroma/plugs/instance_static.ex
+++ b/lib/pleroma/plugs/instance_static.ex
@ -33,7 +33,7 @@ def init(opts) do
  for only <- @only do
    at = Plug.Router.Utils.split("/")

-    def call(conn = %{request_path: "/" <> unquote(only) <> _}, opts) do
+    def call(%{request_path: "/" <> unquote(only) <> _} = conn, opts) do
      call_static(
        conn,
        opts,
--- a/lib/pleroma/plugs/oauth_plug.ex
+++ b/lib/pleroma/plugs/oauth_plug.ex
@ -6,11 +6,9 @@ defmodule Pleroma.Plugs.OAuthPlug do
  import Plug.Conn
  import Ecto.Query

-  alias Pleroma.{
-    User,
-    Repo,
-    Web.OAuth.Token
-  }
+  alias Pleroma.User
+  alias Pleroma.Repo
+  alias Pleroma.Web.OAuth.Token

  @realm_reg Regex.compile!("Bearer\:?\s+(.*)$", "i")

--- a/lib/pleroma/plugs/uploaded_media.ex
+++ b/lib/pleroma/plugs/uploaded_media.ex
@ -23,7 +23,7 @@ def init(_opts) do
    %{static_plug_opts: static_plug_opts}
  end

-  def call(conn = %{request_path: <<"/", @path, "/", file::binary>>}, opts) do
+  def call(%{request_path: <<"/", @path, "/", file::binary>>} = conn, opts) do
    config = Pleroma.Config.get([Pleroma.Upload])

    with uploader <- Keyword.fetch!(config, :uploader),
--- a/lib/pleroma/plugs/user_fetcher_plug.ex
+++ b/lib/pleroma/plugs/user_fetcher_plug.ex
@ -3,9 +3,10 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Plugs.UserFetcherPlug do
-  import Plug.Conn
-  alias Pleroma.Repo
  alias Pleroma.User
+  alias Pleroma.Repo
+
+  import Plug.Conn

  def init(options) do
    options
--- a/lib/pleroma/stats.ex
+++ b/lib/pleroma/stats.ex
@ -4,7 +4,8 @@

 defmodule Pleroma.Stats do
  import Ecto.Query
-  alias Pleroma.{User, Repo}
+  alias Pleroma.User
+  alias Pleroma.Repo

  def start_link do
    agent = Agent.start_link(fn -> {[], %{}} end, name: __MODULE__)
@ -23,7 +24,7 @@ def get_peers do
  def schedule_update do
    spawn(fn ->
      # 1 hour
-      Process.sleep(1000 * 60 * 60 * 1)
+      Process.sleep(1000 * 60 * 60)
      schedule_update()
    end)

--- a/lib/pleroma/upload.ex
+++ b/lib/pleroma/upload.ex
@ -180,7 +180,7 @@ defp prepare_upload(%{"img" => "data:image/" <> image_data}, opts) do
  end

  # For Mix.Tasks.MigrateLocalUploads
-  defp prepare_upload(upload = %__MODULE__{tempfile: path}, _opts) do
+  defp prepare_upload(%__MODULE__{tempfile: path} = upload, _opts) do
    with {:ok, content_type} <- Pleroma.MIME.file_mime_type(path) do
      {:ok, %__MODULE__{upload | content_type: content_type}}
    end
--- a/lib/pleroma/upload/filter/dedupe.ex
+++ b/lib/pleroma/upload/filter/dedupe.ex
@ -6,7 +6,7 @@ defmodule Pleroma.Upload.Filter.Dedupe do
  @behaviour Pleroma.Upload.Filter
  alias Pleroma.Upload

-  def filter(upload = %Upload{name: name}) do
+  def filter(%Upload{name: name} = upload) do
    extension = String.split(name, ".") |> List.last()
    shasum = :crypto.hash(:sha256, File.read!(upload.tempfile)) |> Base.encode16(case: :lower)
    filename = shasum <> "." <> extension
--- a/lib/pleroma/uploaders/s3.ex
+++ b/lib/pleroma/uploaders/s3.ex
@ -27,7 +27,7 @@ def get_file(file) do
      ])}}
  end

-  def put_file(upload = %Pleroma.Upload{}) do
+  def put_file(%Pleroma.Upload{} = upload) do
    config = Pleroma.Config.get([__MODULE__])
    bucket = Keyword.get(config, :bucket)

--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@ -5,13 +5,23 @@
 defmodule Pleroma.User do
  use Ecto.Schema

-  import Ecto.{Changeset, Query}
-  alias Pleroma.{Repo, User, Object, Web, Activity, Notification}
+  import Ecto.Changeset
+  import Ecto.Query
+
+  alias Pleroma.Repo
+  alias Pleroma.User
+  alias Pleroma.Object
+  alias Pleroma.Web
+  alias Pleroma.Activity
+  alias Pleroma.Notification
  alias Comeonin.Pbkdf2
  alias Pleroma.Formatter
  alias Pleroma.Web.CommonAPI.Utils, as: CommonUtils
-  alias Pleroma.Web.{OStatus, Websub, OAuth}
-  alias Pleroma.Web.ActivityPub.{Utils, ActivityPub}
+  alias Pleroma.Web.OStatus
+  alias Pleroma.Web.Websub
+  alias Pleroma.Web.OAuth
+  alias Pleroma.Web.ActivityPub.Utils
+  alias Pleroma.Web.ActivityPub.ActivityPub

  require Logger

--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@ -3,13 +3,22 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Web.ActivityPub.ActivityPub do
-  alias Pleroma.{Activity, Repo, Object, Upload, User, Notification, Instances}
-  alias Pleroma.Web.ActivityPub.{Transmogrifier, MRF}
+  alias Pleroma.Activity
+  alias Pleroma.Repo
+  alias Pleroma.Object
+  alias Pleroma.Upload
+  alias Pleroma.User
+  alias Pleroma.Notification
+  alias Pleroma.Instances
+  alias Pleroma.Web.ActivityPub.Transmogrifier
+  alias Pleroma.Web.ActivityPub.MRF
  alias Pleroma.Web.WebFinger
  alias Pleroma.Web.Federator
  alias Pleroma.Web.OStatus
+
  import Ecto.Query
  import Pleroma.Web.ActivityPub.Utils
+
  require Logger

  @httpoison Application.get_env(:pleroma, :httpoison)
@ -19,19 +28,19 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
  defp get_recipients(%{"type" => "Announce"} = data) do
    to = data["to"] || []
    cc = data["cc"] || []
-    recipients = to ++ cc
    actor = User.get_cached_by_ap_id(data["actor"])

-    recipients
-    |> Enum.filter(fn recipient ->
-      case User.get_cached_by_ap_id(recipient) do
-        nil ->
-          true
+    recipients =
+      (to ++ cc)
+      |> Enum.filter(fn recipient ->
+        case User.get_cached_by_ap_id(recipient) do
+          nil ->
+            true

-        user ->
-          User.following?(user, actor)
-      end
-    end)
+          user ->
+            User.following?(user, actor)
+        end
+      end)

    {recipients, to, cc}
  end
@ -119,7 +128,7 @@ def stream_out(activity) do
          activity.data["object"]
          |> Map.get("tag", [])
          |> Enum.filter(fn tag -> is_bitstring(tag) end)
-          |> Enum.map(fn tag -> Pleroma.Web.Streamer.stream("hashtag:" <> tag, activity) end)
+          |> Enum.each(fn tag -> Pleroma.Web.Streamer.stream("hashtag:" <> tag, activity) end)

          if activity.data["object"]["attachment"] != [] do
            Pleroma.Web.Streamer.stream("public:media", activity)
--- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
@ -5,12 +5,15 @@
 defmodule Pleroma.Web.ActivityPub.ActivityPubController do
  use Pleroma.Web, :controller

-  alias Pleroma.{Activity, User, Object}
-  alias Pleroma.Web.ActivityPub.{ObjectView, UserView}
+  alias Pleroma.Activity
+  alias Pleroma.User
+  alias Pleroma.Object
+  alias Pleroma.Web.ActivityPub.ObjectView
+  alias Pleroma.Web.ActivityPub.UserView
  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.Web.ActivityPub.Relay
-  alias Pleroma.Web.ActivityPub.Utils
  alias Pleroma.Web.ActivityPub.Transmogrifier
+  alias Pleroma.Web.ActivityPub.Utils
  alias Pleroma.Web.Federator

  require Logger
--- a/lib/pleroma/web/activity_pub/relay.ex
+++ b/lib/pleroma/web/activity_pub/relay.ex
@ -3,7 +3,9 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Web.ActivityPub.Relay do
-  alias Pleroma.{User, Object, Activity}
+  alias Pleroma.User
+  alias Pleroma.Object
+  alias Pleroma.Activity
  alias Pleroma.Web.ActivityPub.ActivityPub
  require Logger

--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@ -6,9 +6,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
  @moduledoc """
  A module to handle coding from internal to wire ActivityPub and back.
  """
+  alias Pleroma.Activity
  alias Pleroma.User
  alias Pleroma.Object
-  alias Pleroma.Activity
  alias Pleroma.Repo
  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.Web.ActivityPub.Utils
--- a/lib/pleroma/web/activity_pub/utils.ex
+++ b/lib/pleroma/web/activity_pub/utils.ex
@ -3,11 +3,19 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Web.ActivityPub.Utils do
-  alias Pleroma.{Repo, Web, Object, Activity, User, Notification}
+  alias Pleroma.Repo
+  alias Pleroma.Web
+  alias Pleroma.Object
+  alias Pleroma.Activity
+  alias Pleroma.User
+  alias Pleroma.Notification
  alias Pleroma.Web.Router.Helpers
  alias Pleroma.Web.Endpoint
-  alias Ecto.{Changeset, UUID}
+  alias Ecto.Changeset
+  alias Ecto.UUID
+
  import Ecto.Query
+
  require Logger

  @supported_object_types ["Article", "Note", "Video", "Page"]
--- a/lib/pleroma/web/activity_pub/views/object_view.ex
+++ b/lib/pleroma/web/activity_pub/views/object_view.ex
@ -4,7 +4,8 @@

 defmodule Pleroma.Web.ActivityPub.ObjectView do
  use Pleroma.Web, :view
-  alias Pleroma.{Object, Activity}
+  alias Pleroma.Activity
+  alias Pleroma.Object
  alias Pleroma.Web.ActivityPub.Transmogrifier

  def render("object.json", %{object: %Object{} = object}) do
--- a/lib/pleroma/web/activity_pub/views/user_view.ex
+++ b/lib/pleroma/web/activity_pub/views/user_view.ex
@ -4,13 +4,15 @@

 defmodule Pleroma.Web.ActivityPub.UserView do
  use Pleroma.Web, :view
-  alias Pleroma.Web.Salmon
+
  alias Pleroma.Web.WebFinger
+  alias Pleroma.Web.Salmon
  alias Pleroma.User
  alias Pleroma.Repo
  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.Web.ActivityPub.Transmogrifier
  alias Pleroma.Web.ActivityPub.Utils
+
  import Ecto.Query

  # the instance itself is not a Person, but instead an Application
--- a/lib/pleroma/web/common_api/common_api.ex
+++ b/lib/pleroma/web/common_api/common_api.ex
@ -3,7 +3,10 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Web.CommonAPI do
-  alias Pleroma.{User, Repo, Activity, Object}
+  alias Pleroma.User
+  alias Pleroma.Repo
+  alias Pleroma.Activity
+  alias Pleroma.Object
  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.Web.ActivityPub.Utils
  alias Pleroma.Formatter
--- a/lib/pleroma/web/common_api/utils.ex
+++ b/lib/pleroma/web/common_api/utils.ex
@ -5,12 +5,15 @@
 defmodule Pleroma.Web.CommonAPI.Utils do
  alias Calendar.Strftime
  alias Comeonin.Pbkdf2
-  alias Pleroma.{Activity, Formatter, Object, Repo}
+  alias Pleroma.Activity
+  alias Pleroma.Formatter
+  alias Pleroma.Object
+  alias Pleroma.Repo
  alias Pleroma.User
  alias Pleroma.Web
-  alias Pleroma.Web.ActivityPub.Utils
  alias Pleroma.Web.Endpoint
  alias Pleroma.Web.MediaProxy
+  alias Pleroma.Web.ActivityPub.Utils

  # This is a hack for twidere.
  def get_by_id_or_ap_id(id) do
@ -95,7 +98,7 @@ def make_content_html(
  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, true = _no_links), do: text

  def maybe_add_attachments(text, attachments, _no_links) do
    add_attachments(text, attachments)
--- a/lib/pleroma/web/federator/federator.ex
+++ b/lib/pleroma/web/federator/federator.ex
@ -4,15 +4,19 @@

 defmodule Pleroma.Web.Federator do
  use GenServer
-  alias Pleroma.User
+
  alias Pleroma.Activity
-  alias Pleroma.Web.{WebFinger, Websub, Salmon}
-  alias Pleroma.Web.Federator.RetryQueue
+  alias Pleroma.User
+  alias Pleroma.Web.WebFinger
+  alias Pleroma.Web.Websub
+  alias Pleroma.Web.Salmon
  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.Web.ActivityPub.Relay
  alias Pleroma.Web.ActivityPub.Transmogrifier
  alias Pleroma.Web.ActivityPub.Utils
+  alias Pleroma.Web.Federator.RetryQueue
  alias Pleroma.Web.OStatus
+
  require Logger

  @websub Application.get_env(:pleroma, :websub)
@ -25,7 +29,7 @@ def init(args) do
  def start_link do
    spawn(fn ->
      # 1 minute
-      Process.sleep(1000 * 60 * 1)
+      Process.sleep(1000 * 60)
      enqueue(:refresh_subscriptions, nil)
    end)

@ -196,8 +200,7 @@ def handle_cast({:enqueue, type, payload, _priority}, state) do
    {:noreply, %{in: {i_running_jobs, i_queue}, out: {o_running_jobs, o_queue}}}
  end

-  def handle_cast(m, state) do
-    IO.inspect("Unknown: #{inspect(m)}, #{inspect(state)}")
+  def handle_cast(_, state) do
    {:noreply, state}
  end

--- a/lib/pleroma/web/http_signatures/http_signatures.ex
+++ b/lib/pleroma/web/http_signatures/http_signatures.ex
@ -5,8 +5,9 @@
 # https://tools.ietf.org/html/draft-cavage-http-signatures-08
 defmodule Pleroma.Web.HTTPSignatures do
  alias Pleroma.User
-  alias Pleroma.Web.ActivityPub.Utils
  alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.ActivityPub.Utils
+
  require Logger

  def split_signature(sig) do
--- a/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
+++ b/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
@ -4,23 +4,31 @@

 defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
  use Pleroma.Web, :controller
-  alias Pleroma.{Repo, Object, Activity, User, Notification, Stats}
+  alias Pleroma.Activity
+  alias Pleroma.Config
+  alias Pleroma.Filter
+  alias Pleroma.Notification
+  alias Pleroma.Object
+  alias Pleroma.Repo
+  alias Pleroma.Stats
+  alias Pleroma.User
  alias Pleroma.Web
+  alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.MediaProxy
+  alias Pleroma.Web.Push
+  alias Push.Subscription

-  alias Pleroma.Web.MastodonAPI.{
-    StatusView,
-    AccountView,
-    MastodonView,
-    ListView,
-    FilterView,
-    PushSubscriptionView
-  }
-
+  alias Pleroma.Web.MastodonAPI.AccountView
+  alias Pleroma.Web.MastodonAPI.FilterView
+  alias Pleroma.Web.MastodonAPI.ListView
+  alias Pleroma.Web.MastodonAPI.MastodonView
+  alias Pleroma.Web.MastodonAPI.PushSubscriptionView
+  alias Pleroma.Web.MastodonAPI.StatusView
  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.Web.ActivityPub.Utils
-  alias Pleroma.Web.CommonAPI
-  alias Pleroma.Web.OAuth.{Authorization, Token, App}
-  alias Pleroma.Web.MediaProxy
+  alias Pleroma.Web.OAuth.App
+  alias Pleroma.Web.OAuth.Authorization
+  alias Pleroma.Web.OAuth.Token

  import Ecto.Query
  require Logger
@ -131,7 +139,7 @@ def user(%{assigns: %{user: for_user}} = conn, %{"id" => id}) do
  @mastodon_api_level "2.5.0"

  def masto_instance(conn, _params) do
-    instance = Pleroma.Config.get(:instance)
+    instance = Config.get(:instance)

    response = %{
      uri: Web.base_url(),
@ -227,7 +235,8 @@ def home_timeline(%{assigns: %{user: user}} = conn, params) do
      |> Map.put("user", user)

    activities =
-      ActivityPub.fetch_activities([user.ap_id | user.following], params)
+      [user.ap_id | user.following]
+      |> ActivityPub.fetch_activities(params)
      |> ActivityPub.contain_timeline(user)
      |> Enum.reverse()

@ -240,14 +249,12 @@ def home_timeline(%{assigns: %{user: user}} = conn, params) do
  def public_timeline(%{assigns: %{user: user}} = conn, params) do
    local_only = params["local"] in [true, "True", "true", "1"]

-    params =
+    activities =
      params
      |> Map.put("type", ["Create", "Announce"])
      |> Map.put("local_only", local_only)
      |> Map.put("blocking_user", user)
-
-    activities =
-      ActivityPub.fetch_public_activities(params)
+      |> ActivityPub.fetch_public_activities()
      |> Enum.reverse()

    conn
@ -316,6 +323,7 @@ def get_context(%{assigns: %{user: user}} = conn, %{"id" => id}) do
            as: :activity
          )
          |> Enum.reverse(),
+        # credo:disable-for-previous-line Credo.Check.Refactor.PipeChainStart
        descendants:
          StatusView.render(
            "index.json",
@ -324,6 +332,7 @@ def get_context(%{assigns: %{user: user}} = conn, %{"id" => id}) do
            as: :activity
          )
          |> Enum.reverse()
+        # credo:disable-for-previous-line Credo.Check.Refactor.PipeChainStart
      }

      json(conn, result)
@ -451,9 +460,8 @@ def notifications(%{assigns: %{user: user}} = conn, params) do
    notifications = Notification.for_user(user, params)

    result =
-      Enum.map(notifications, fn x ->
-        render_notification(user, x)
-      end)
+      notifications
+      |> Enum.map(fn x -> render_notification(user, x) end)
      |> Enum.filter(& &1)

    conn
@ -582,7 +590,7 @@ def hashtag_timeline(%{assigns: %{user: user}} = conn, params) do
        []
        |> Enum.map(&String.downcase(&1))

-    query_params =
+    activities =
      params
      |> Map.put("type", "Create")
      |> Map.put("local_only", local_only)
@ -590,9 +598,7 @@ def hashtag_timeline(%{assigns: %{user: user}} = conn, params) do
      |> Map.put("tag", tags)
      |> Map.put("tag_all", tag_all)
      |> Map.put("tag_reject", tag_reject)
-
-    activities =
-      ActivityPub.fetch_public_activities(query_params)
+      |> ActivityPub.fetch_public_activities()
      |> Enum.reverse()

    conn
@ -692,7 +698,7 @@ def follow(%{assigns: %{user: follower}} = conn, %{"id" => id}) do
         {:ok, _activity} <- ActivityPub.follow(follower, followed),
         {:ok, follower, followed} <-
           User.wait_and_refresh(
-             Pleroma.Config.get([:activitypub, :follow_handshake_timeout]),
+             Config.get([:activitypub, :follow_handshake_timeout]),
             follower,
             followed
           ) do
@ -821,7 +827,8 @@ def search2(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
    tags_path = Web.base_url() <> "/tag/"

    tags =
-      String.split(query)
+      query
+      |> String.split()
      |> Enum.uniq()
      |> Enum.filter(fn tag -> String.starts_with?(tag, "#") end)
      |> Enum.map(fn tag -> String.slice(tag, 1..-1) end)
@ -843,7 +850,8 @@ def search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) do
    statuses = status_search(user, query)

    tags =
-      String.split(query)
+      query
+      |> String.split()
      |> Enum.uniq()
      |> Enum.filter(fn tag -> String.starts_with?(tag, "#") end)
      |> Enum.map(fn tag -> String.slice(tag, 1..-1) end)
@ -867,14 +875,12 @@ def account_search(%{assigns: %{user: user}} = conn, %{"q" => query} = params) d
  end

  def favourites(%{assigns: %{user: user}} = conn, params) do
-    params =
+    activities =
      params
      |> Map.put("type", "Create")
      |> Map.put("favorited_by", user.ap_id)
      |> Map.put("blocking_user", user)
-
-    activities =
-      ActivityPub.fetch_public_activities(params)
+      |> ActivityPub.fetch_public_activities()
      |> Enum.reverse()

    conn
@ -990,12 +996,10 @@ def list_timeline(%{assigns: %{user: user}} = conn, %{"list_id" => id} = params)

      # we must filter the following list for the user to avoid leaking statuses the user
      # does not actually have permission to see (for more info, peruse security issue #270).
-      following_to =
+      activities =
        following
        |> Enum.filter(fn x -> x in user.following end)
-
-      activities =
-        ActivityPub.fetch_activities_bounded(following_to, following, params)
+        |> ActivityPub.fetch_activities_bounded(following, params)
        |> Enum.reverse()

      conn
@ -1017,7 +1021,7 @@ def index(%{assigns: %{user: user}} = conn, _params) do
    if user && token do
      mastodon_emoji = mastodonized_emoji()

-      limit = Pleroma.Config.get([:instance, :limit])
+      limit = Config.get([:instance, :limit])

      accounts =
        Map.put(%{}, user.id, AccountView.render("account.json", %{user: user, for: user}))
@ -1041,8 +1045,8 @@ def index(%{assigns: %{user: user}} = conn, _params) do
            max_toot_chars: limit
          },
          rights: %{
-            delete_others_notice: !!user.info.is_moderator,
-            admin: !!user.info.is_admin
+            delete_others_notice: present?(user.info.is_moderator),
+            admin: present?(user.info.is_admin)
          },
          compose: %{
            me: "#{user.id}",
@ -1234,7 +1238,7 @@ def render_notification(user, %{id: id, activity: activity, inserted_at: created
  end

  def get_filters(%{assigns: %{user: user}} = conn, _) do
-    filters = Pleroma.Filter.get_filters(user)
+    filters = Filter.get_filters(user)
    res = FilterView.render("filters.json", filters: filters)
    json(conn, res)
  end
@ -1243,7 +1247,7 @@ def create_filter(
        %{assigns: %{user: user}} = conn,
        %{"phrase" => phrase, "context" => context} = params
      ) do
-    query = %Pleroma.Filter{
+    query = %Filter{
      user_id: user.id,
      phrase: phrase,
      context: context,
@ -1252,13 +1256,13 @@ def create_filter(
      # expires_at
    }

-    {:ok, response} = Pleroma.Filter.create(query)
+    {:ok, response} = Filter.create(query)
    res = FilterView.render("filter.json", filter: response)
    json(conn, res)
  end

  def get_filter(%{assigns: %{user: user}} = conn, %{"id" => filter_id}) do
-    filter = Pleroma.Filter.get(filter_id, user)
+    filter = Filter.get(filter_id, user)
    res = FilterView.render("filter.json", filter: filter)
    json(conn, res)
  end
@ -1267,7 +1271,7 @@ def update_filter(
        %{assigns: %{user: user}} = conn,
        %{"phrase" => phrase, "context" => context, "id" => filter_id} = params
      ) do
-    query = %Pleroma.Filter{
+    query = %Filter{
      user_id: user.id,
      filter_id: filter_id,
      phrase: phrase,
@ -1277,32 +1281,32 @@ def update_filter(
      # expires_at
    }

-    {:ok, response} = Pleroma.Filter.update(query)
+    {:ok, response} = Filter.update(query)
    res = FilterView.render("filter.json", filter: response)
    json(conn, res)
  end

  def delete_filter(%{assigns: %{user: user}} = conn, %{"id" => filter_id}) do
-    query = %Pleroma.Filter{
+    query = %Filter{
      user_id: user.id,
      filter_id: filter_id
    }

-    {:ok, _} = Pleroma.Filter.delete(query)
+    {:ok, _} = Filter.delete(query)
    json(conn, %{})
  end

  def create_push_subscription(%{assigns: %{user: user, token: token}} = conn, params) do
-    true = Pleroma.Web.Push.enabled()
-    Pleroma.Web.Push.Subscription.delete_if_exists(user, token)
-    {:ok, subscription} = Pleroma.Web.Push.Subscription.create(user, token, params)
+    true = Push.enabled()
+    Subscription.delete_if_exists(user, token)
+    {:ok, subscription} = Subscription.create(user, token, params)
    view = PushSubscriptionView.render("push_subscription.json", subscription: subscription)
    json(conn, view)
  end

  def get_push_subscription(%{assigns: %{user: user, token: token}} = conn, _params) do
-    true = Pleroma.Web.Push.enabled()
-    subscription = Pleroma.Web.Push.Subscription.get(user, token)
+    true = Push.enabled()
+    subscription = Subscription.get(user, token)
    view = PushSubscriptionView.render("push_subscription.json", subscription: subscription)
    json(conn, view)
  end
@ -1311,15 +1315,15 @@ def update_push_subscription(
        %{assigns: %{user: user, token: token}} = conn,
        params
      ) do
-    true = Pleroma.Web.Push.enabled()
-    {:ok, subscription} = Pleroma.Web.Push.Subscription.update(user, token, params)
+    true = Push.enabled()
+    {:ok, subscription} = Subscription.update(user, token, params)
    view = PushSubscriptionView.render("push_subscription.json", subscription: subscription)
    json(conn, view)
  end

  def delete_push_subscription(%{assigns: %{user: user, token: token}} = conn, _params) do
-    true = Pleroma.Web.Push.enabled()
-    {:ok, _response} = Pleroma.Web.Push.Subscription.delete(user, token)
+    true = Push.enabled()
+    {:ok, _response} = Subscription.delete(user, token)
    json(conn, %{})
  end

@ -1330,17 +1334,21 @@ def errors(conn, _) do
  end

  def suggestions(%{assigns: %{user: user}} = conn, _) do
-    suggestions = Pleroma.Config.get(:suggestions)
+    suggestions = Config.get(:suggestions)

    if Keyword.get(suggestions, :enabled, false) do
      api = Keyword.get(suggestions, :third_party_engine, "")
      timeout = Keyword.get(suggestions, :timeout, 5000)
      limit = Keyword.get(suggestions, :limit, 23)

-      host = Pleroma.Config.get([Pleroma.Web.Endpoint, :url, :host])
+      host = Config.get([Pleroma.Web.Endpoint, :url, :host])

      user = user.nickname
-      url = String.replace(api, "{{host}}", host) |> String.replace("{{user}}", user)
+
+      url =
+        api
+        |> String.replace("{{host}}", host)
+        |> String.replace("{{user}}", user)

      with {:ok, %{status: 200, body: body}} <-
             @httpoison.get(
@ -1353,8 +1361,9 @@ def suggestions(%{assigns: %{user: user}} = conn, _) do
               ]
             ),
           {:ok, data} <- Jason.decode(body) do
-        data2 =
-          Enum.slice(data, 0, limit)
+        data =
+          data
+          |> Enum.slice(0, limit)
          |> Enum.map(fn x ->
            Map.put(
              x,
@ -1373,7 +1382,7 @@ def suggestions(%{assigns: %{user: user}} = conn, _) do
          end)

        conn
-        |> json(data2)
+        |> json(data)
      else
        e -> Logger.error("Could not retrieve suggestions at fetch #{url}, #{inspect(e)}")
      end
@ -1416,4 +1425,8 @@ def try_render(conn, _, _) do
    |> put_status(501)
    |> json(%{error: "Can't display this activity"})
  end
+
+  defp present?(nil), do: false
+  defp present?(false), do: false
+  defp present?(_), do: true
 end
--- a/lib/pleroma/web/mastodon_api/views/account_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/account_view.ex
@ -4,11 +4,12 @@

 defmodule Pleroma.Web.MastodonAPI.AccountView do
  use Pleroma.Web, :view
-  alias Pleroma.User
-  alias Pleroma.Web.MastodonAPI.AccountView
-  alias Pleroma.Web.CommonAPI.Utils
-  alias Pleroma.Web.MediaProxy
+
  alias Pleroma.HTML
+  alias Pleroma.User
+  alias Pleroma.Web.CommonAPI.Utils
+  alias Pleroma.Web.MastodonAPI.AccountView
+  alias Pleroma.Web.MediaProxy

  def render("accounts.json", %{users: users} = opts) do
    users
--- a/lib/pleroma/web/mastodon_api/views/filter_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/filter_view.ex
@ -4,8 +4,8 @@

 defmodule Pleroma.Web.MastodonAPI.FilterView do
  use Pleroma.Web, :view
-  alias Pleroma.Web.MastodonAPI.FilterView
  alias Pleroma.Web.CommonAPI.Utils
+  alias Pleroma.Web.MastodonAPI.FilterView

  def render("filters.json", %{filters: filters} = opts) do
    render_many(filters, FilterView, "filter.json", opts)
--- a/lib/pleroma/web/mastodon_api/views/status_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/status_view.ex
@ -10,9 +10,9 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
  alias Pleroma.Repo
  alias Pleroma.User
  alias Pleroma.Web.CommonAPI.Utils
-  alias Pleroma.Web.MediaProxy
  alias Pleroma.Web.MastodonAPI.AccountView
  alias Pleroma.Web.MastodonAPI.StatusView
+  alias Pleroma.Web.MediaProxy

  # TODO: Add cached version.
  defp get_replied_to_activities(activities) do
--- a/lib/pleroma/web/mastodon_api/websocket_handler.ex
+++ b/lib/pleroma/web/mastodon_api/websocket_handler.ex
@ -6,7 +6,8 @@ defmodule Pleroma.Web.MastodonAPI.WebsocketHandler do
  require Logger

  alias Pleroma.Web.OAuth.Token
-  alias Pleroma.{User, Repo}
+  alias Pleroma.Repo
+  alias Pleroma.User

  @behaviour :cowboy_websocket_handler

--- a/lib/pleroma/web/media_proxy/controller.ex
+++ b/lib/pleroma/web/media_proxy/controller.ex
@ -4,11 +4,12 @@

 defmodule Pleroma.Web.MediaProxy.MediaProxyController do
  use Pleroma.Web, :controller
-  alias Pleroma.{Web.MediaProxy, ReverseProxy}
+  alias Pleroma.ReverseProxy
+  alias Pleroma.Web.MediaProxy

  @default_proxy_opts [max_body_length: 25 * 1_048_576, http: [follow_redirect: true]]

-  def remote(conn, params = %{"sig" => sig64, "url" => url64}) do
+  def remote(conn, %{"sig" => sig64, "url" => url64} = params) do
    with config <- Pleroma.Config.get([:media_proxy], []),
         true <- Keyword.get(config, :enabled, false),
         {:ok, url} <- MediaProxy.decode_url(sig64, url64),
--- a/lib/pleroma/web/media_proxy/media_proxy.ex
+++ b/lib/pleroma/web/media_proxy/media_proxy.ex
@ -9,7 +9,7 @@ def url(nil), do: nil

  def url(""), do: nil

-  def url(url = "/" <> _), do: url
+  def url("/" <> _ = url), do: url

  def url(url) do
    config = Application.get_env(:pleroma, :media_proxy, [])
--- a/lib/pleroma/web/metadata/opengraph.ex
+++ b/lib/pleroma/web/metadata/opengraph.ex
@ -3,10 +3,12 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Web.Metadata.Providers.OpenGraph do
-  alias Pleroma.Web.Metadata.Providers.Provider
+  alias Pleroma.HTML
+  alias Pleroma.Formatter
+  alias Pleroma.User
  alias Pleroma.Web.Metadata
-  alias Pleroma.{HTML, Formatter, User}
  alias Pleroma.Web.MediaProxy
+  alias Pleroma.Web.Metadata.Providers.Provider

  @behaviour Provider

--- a/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
+++ b/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
@ -5,10 +5,11 @@
 defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
  use Pleroma.Web, :controller

-  alias Pleroma.Stats
-  alias Pleroma.Web
-  alias Pleroma.{User, Repo}
  alias Pleroma.Config
+  alias Pleroma.Repo
+  alias Pleroma.Stats
+  alias Pleroma.User
+  alias Pleroma.Web
  alias Pleroma.Web.ActivityPub.MRF

  plug(Pleroma.Web.FederatingPlug)
@ -32,7 +33,7 @@ def schemas(conn, _params) do

  # returns a nodeinfo 2.0 map, since 2.1 just adds a repository field
  # under software.
-  def raw_nodeinfo() do
+  def raw_nodeinfo do
    instance = Application.get_env(:pleroma, :instance)
    media_proxy = Application.get_env(:pleroma, :media_proxy)
    suggestions = Application.get_env(:pleroma, :suggestions)
@ -93,10 +94,8 @@ def raw_nodeinfo() do
      Config.get([:mrf_user_allowlist], [])
      |> Enum.into(%{}, fn {k, v} -> {k, length(v)} end)

-    mrf_transparency = Keyword.get(instance, :mrf_transparency)
-
    federation_response =
-      if mrf_transparency do
+      if Keyword.get(instance, :mrf_transparency) do
        %{
          mrf_policies: mrf_policies,
          mrf_simple: mrf_simple,
--- a/lib/pleroma/web/oauth/app.ex
+++ b/lib/pleroma/web/oauth/app.ex
@ -4,7 +4,7 @@

 defmodule Pleroma.Web.OAuth.App do
  use Ecto.Schema
-  import Ecto.{Changeset}
+  import Ecto.Changeset

  schema "apps" do
    field(:client_name, :string)
--- a/lib/pleroma/web/oauth/authorization.ex
+++ b/lib/pleroma/web/oauth/authorization.ex
@ -5,10 +5,13 @@
 defmodule Pleroma.Web.OAuth.Authorization do
  use Ecto.Schema

-  alias Pleroma.{User, Repo}
-  alias Pleroma.Web.OAuth.{Authorization, App}
+  alias Pleroma.User
+  alias Pleroma.Repo
+  alias Pleroma.Web.OAuth.Authorization
+  alias Pleroma.Web.OAuth.App

-  import Ecto.{Changeset, Query}
+  import Ecto.Changeset
+  import Ecto.Query

  schema "oauth_authorizations" do
    field(:token, :string)
--- a/lib/pleroma/web/oauth/oauth_controller.ex
+++ b/lib/pleroma/web/oauth/oauth_controller.ex
@ -5,8 +5,11 @@
 defmodule Pleroma.Web.OAuth.OAuthController do
  use Pleroma.Web, :controller

-  alias Pleroma.Web.OAuth.{Authorization, Token, App}
-  alias Pleroma.{Repo, User}
+  alias Pleroma.Web.OAuth.Authorization
+  alias Pleroma.Web.OAuth.Token
+  alias Pleroma.Web.OAuth.App
+  alias Pleroma.Repo
+  alias Pleroma.User
  alias Comeonin.Pbkdf2

  plug(:fetch_session)
--- a/lib/pleroma/web/oauth/token.ex
+++ b/lib/pleroma/web/oauth/token.ex
@ -7,8 +7,11 @@ defmodule Pleroma.Web.OAuth.Token do

  import Ecto.Query

-  alias Pleroma.{User, Repo}
-  alias Pleroma.Web.OAuth.{Token, App, Authorization}
+  alias Pleroma.User
+  alias Pleroma.Repo
+  alias Pleroma.Web.OAuth.Token
+  alias Pleroma.Web.OAuth.App
+  alias Pleroma.Web.OAuth.Authorization

  schema "oauth_tokens" do
    field(:token, :string)
--- a/lib/pleroma/web/ostatus/activity_representer.ex
+++ b/lib/pleroma/web/ostatus/activity_representer.ex
@ -3,8 +3,11 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Web.OStatus.ActivityRepresenter do
-  alias Pleroma.{Activity, User, Object}
+  alias Pleroma.Activity
+  alias Pleroma.User
+  alias Pleroma.Object
  alias Pleroma.Web.OStatus.UserRepresenter
+
  require Logger

  defp get_href(id) do
--- a/lib/pleroma/web/ostatus/feed_representer.ex
+++ b/lib/pleroma/web/ostatus/feed_representer.ex
@ -3,10 +3,11 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Web.OStatus.FeedRepresenter do
-  alias Pleroma.Web.OStatus
-  alias Pleroma.Web.OStatus.{UserRepresenter, ActivityRepresenter}
  alias Pleroma.User
+  alias Pleroma.Web.OStatus
  alias Pleroma.Web.MediaProxy
+  alias Pleroma.Web.OStatus.ActivityRepresenter
+  alias Pleroma.Web.OStatus.UserRepresenter

  def to_simple_form(user, activities, _users) do
    most_recent_update =
--- a/lib/pleroma/web/ostatus/handlers/follow_handler.ex
+++ b/lib/pleroma/web/ostatus/handlers/follow_handler.ex
@ -3,7 +3,8 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Web.OStatus.FollowHandler do
-  alias Pleroma.Web.{XML, OStatus}
+  alias Pleroma.Web.XML
+  alias Pleroma.Web.OStatus
  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.User

--- a/lib/pleroma/web/ostatus/handlers/note_handler.ex
+++ b/lib/pleroma/web/ostatus/handlers/note_handler.ex
@ -4,8 +4,10 @@

 defmodule Pleroma.Web.OStatus.NoteHandler do
  require Logger
-  alias Pleroma.Web.{XML, OStatus}
-  alias Pleroma.{Object, Activity}
+  alias Pleroma.Web.OStatus
+  alias Pleroma.Web.XML
+  alias Pleroma.Activity
+  alias Pleroma.Object
  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.Web.ActivityPub.Utils
  alias Pleroma.Web.CommonAPI
--- a/lib/pleroma/web/ostatus/handlers/unfollow_handler.ex
+++ b/lib/pleroma/web/ostatus/handlers/unfollow_handler.ex
@ -3,7 +3,8 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Web.OStatus.UnfollowHandler do
-  alias Pleroma.Web.{XML, OStatus}
+  alias Pleroma.Web.XML
+  alias Pleroma.Web.OStatus
  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.User

--- a/lib/pleroma/web/ostatus/ostatus.ex
+++ b/lib/pleroma/web/ostatus/ostatus.ex
@ -9,11 +9,19 @@ defmodule Pleroma.Web.OStatus do
  import Pleroma.Web.XML
  require Logger

-  alias Pleroma.{Repo, User, Web, Object, Activity}
+  alias Pleroma.Repo
+  alias Pleroma.User
+  alias Pleroma.Web
+  alias Pleroma.Object
+  alias Pleroma.Activity
  alias Pleroma.Web.ActivityPub.ActivityPub
-  alias Pleroma.Web.{WebFinger, Websub}
-  alias Pleroma.Web.OStatus.{FollowHandler, UnfollowHandler, NoteHandler, DeleteHandler}
  alias Pleroma.Web.ActivityPub.Transmogrifier
+  alias Pleroma.Web.WebFinger
+  alias Pleroma.Web.Websub
+  alias Pleroma.Web.OStatus.FollowHandler
+  alias Pleroma.Web.OStatus.UnfollowHandler
+  alias Pleroma.Web.OStatus.NoteHandler
+  alias Pleroma.Web.OStatus.DeleteHandler

  def is_representable?(%Activity{data: data}) do
    object = Object.normalize(data["object"])
--- a/lib/pleroma/web/ostatus/ostatus_controller.ex
+++ b/lib/pleroma/web/ostatus/ostatus_controller.ex
@ -5,13 +5,17 @@
 defmodule Pleroma.Web.OStatus.OStatusController do
  use Pleroma.Web, :controller

-  alias Pleroma.{User, Activity, Object}
-  alias Pleroma.Web.OStatus.{FeedRepresenter, ActivityRepresenter}
-  alias Pleroma.Web.{OStatus, Federator}
-  alias Pleroma.Web.XML
-  alias Pleroma.Web.ActivityPub.ObjectView
-  alias Pleroma.Web.ActivityPub.ActivityPubController
+  alias Pleroma.Activity
+  alias Pleroma.Object
+  alias Pleroma.User
  alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.ActivityPub.ActivityPubController
+  alias Pleroma.Web.ActivityPub.ObjectView
+  alias Pleroma.Web.OStatus.ActivityRepresenter
+  alias Pleroma.Web.OStatus.FeedRepresenter
+  alias Pleroma.Web.Federator
+  alias Pleroma.Web.OStatus
+  alias Pleroma.Web.XML

  plug(Pleroma.Web.FederatingPlug when action in [:salmon_incoming])

--- a/lib/pleroma/web/push/push.ex
+++ b/lib/pleroma/web/push/push.ex
@ -5,7 +5,8 @@
 defmodule Pleroma.Web.Push do
  use GenServer

-  alias Pleroma.{Repo, User}
+  alias Pleroma.Repo
+  alias Pleroma.User
  alias Pleroma.Web.Push.Subscription

  require Logger
--- a/lib/pleroma/web/push/subscription.ex
+++ b/lib/pleroma/web/push/subscription.ex
@ -4,8 +4,11 @@

 defmodule Pleroma.Web.Push.Subscription do
  use Ecto.Schema
+
  import Ecto.Changeset
-  alias Pleroma.{Repo, User}
+
+  alias Pleroma.Repo
+  alias Pleroma.User
  alias Pleroma.Web.OAuth.Token
  alias Pleroma.Web.Push.Subscription

--- a/lib/pleroma/web/rich_media/helpers.ex
+++ b/lib/pleroma/web/rich_media/helpers.ex
@ -3,7 +3,9 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Web.RichMedia.Helpers do
-  alias Pleroma.{Activity, Object, HTML}
+  alias Pleroma.Activity
+  alias Pleroma.Object
+  alias Pleroma.HTML
  alias Pleroma.Web.RichMedia.Parser

  def fetch_data_for_activity(%Activity{} = activity) do
--- a/lib/pleroma/web/salmon/salmon.ex
+++ b/lib/pleroma/web/salmon/salmon.ex
@ -6,10 +6,12 @@ defmodule Pleroma.Web.Salmon do
  @httpoison Application.get_env(:pleroma, :httpoison)

  use Bitwise
+
  alias Pleroma.Instances
+  alias Pleroma.User
  alias Pleroma.Web.XML
  alias Pleroma.Web.OStatus.ActivityRepresenter
-  alias Pleroma.User
+
  require Logger

  def decode(salmon) do
--- a/lib/pleroma/web/streamer.ex
+++ b/lib/pleroma/web/streamer.ex
@ -5,7 +5,11 @@
 defmodule Pleroma.Web.Streamer do
  use GenServer
  require Logger
-  alias Pleroma.{User, Notification, Activity, Object, Repo}
+  alias Pleroma.User
+  alias Pleroma.Notification
+  alias Pleroma.Activity
+  alias Pleroma.Object
+  alias Pleroma.Repo
  alias Pleroma.Web.ActivityPub.ActivityPub

  @keepalive_interval :timer.seconds(30)
--- a/lib/pleroma/web/twitter_api/controllers/util_controller.ex
+++ b/lib/pleroma/web/twitter_api/controllers/util_controller.ex
@ -4,14 +4,19 @@

 defmodule Pleroma.Web.TwitterAPI.UtilController do
  use Pleroma.Web, :controller
+
  require Logger
+
+  alias Comeonin.Pbkdf2
+  alias Pleroma.Emoji
+  alias Pleroma.PasswordResetToken
+  alias Pleroma.User
+  alias Pleroma.Repo
  alias Pleroma.Web
+  alias Pleroma.Web.CommonAPI
  alias Pleroma.Web.OStatus
  alias Pleroma.Web.WebFinger
-  alias Pleroma.Web.CommonAPI
-  alias Comeonin.Pbkdf2
  alias Pleroma.Web.ActivityPub.ActivityPub
-  alias Pleroma.{Repo, PasswordResetToken, User, Emoji}

  def show_password_reset(conn, %{"token" => token}) do
    with %{used: false} = token <- Repo.get_by(PasswordResetToken, %{token: token}),
--- a/lib/pleroma/web/twitter_api/representers/activity_representer.ex
+++ b/lib/pleroma/web/twitter_api/representers/activity_representer.ex
@ -2,16 +2,20 @@
 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only

+# FIXME: Remove this module?
 # THIS MODULE IS DEPRECATED! DON'T USE IT!
 # USE THE Pleroma.Web.TwitterAPI.Views.ActivityView MODULE!
 defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
  use Pleroma.Web.TwitterAPI.Representers.BaseRepresenter
  alias Pleroma.Web.TwitterAPI.Representers.ObjectRepresenter
-  alias Pleroma.{Activity, User}
-  alias Pleroma.Web.TwitterAPI.{TwitterAPI, UserView, ActivityView}
-  alias Pleroma.Web.CommonAPI.Utils
+  alias Pleroma.Activity
  alias Pleroma.Formatter
  alias Pleroma.HTML
+  alias Pleroma.User
+  alias Pleroma.Web.TwitterAPI.ActivityView
+  alias Pleroma.Web.TwitterAPI.TwitterAPI
+  alias Pleroma.Web.TwitterAPI.UserView
+  alias Pleroma.Web.CommonAPI.Utils
  alias Pleroma.Web.MastodonAPI.StatusView

  defp user_by_ap_id(user_list, ap_id) do
--- a/lib/pleroma/web/twitter_api/twitter_api.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api.ex
@ -3,8 +3,13 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
-  alias Pleroma.{UserInviteToken, User, Activity, Repo, Object}
-  alias Pleroma.{UserEmail, Mailer}
+  alias Pleroma.UserInviteToken
+  alias Pleroma.User
+  alias Pleroma.Activity
+  alias Pleroma.Repo
+  alias Pleroma.Object
+  alias Pleroma.UserEmail
+  alias Pleroma.Mailer
  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.Web.TwitterAPI.UserView
  alias Pleroma.Web.CommonAPI
--- a/lib/pleroma/web/twitter_api/twitter_api_controller.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
@ -7,12 +7,19 @@ defmodule Pleroma.Web.TwitterAPI.Controller do

  import Pleroma.Web.ControllerHelper, only: [json_response: 3]

-  alias Pleroma.Web.TwitterAPI.{TwitterAPI, UserView, ActivityView, NotificationView}
-  alias Pleroma.Web.CommonAPI
-  alias Pleroma.{Repo, Activity, Object, User, Notification}
+  alias Ecto.Changeset
  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.Web.ActivityPub.Utils
-  alias Ecto.Changeset
+  alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.TwitterAPI.ActivityView
+  alias Pleroma.Web.TwitterAPI.NotificationView
+  alias Pleroma.Web.TwitterAPI.TwitterAPI
+  alias Pleroma.Web.TwitterAPI.UserView
+  alias Pleroma.Activity
+  alias Pleroma.Object
+  alias Pleroma.Notification
+  alias Pleroma.Repo
+  alias Pleroma.User

  require Logger

--- a/lib/pleroma/web/twitter_api/views/activity_view.ex
+++ b/lib/pleroma/web/twitter_api/views/activity_view.ex
@ -4,19 +4,18 @@

 defmodule Pleroma.Web.TwitterAPI.ActivityView do
  use Pleroma.Web, :view
-  alias Pleroma.Web.CommonAPI.Utils
-  alias Pleroma.User
-  alias Pleroma.Web.TwitterAPI.UserView
-  alias Pleroma.Web.TwitterAPI.ActivityView
-  alias Pleroma.Web.TwitterAPI.TwitterAPI
-  alias Pleroma.Web.TwitterAPI.Representers.ObjectRepresenter
-  alias Pleroma.Web.MastodonAPI.StatusView
  alias Pleroma.Activity
+  alias Pleroma.Formatter
  alias Pleroma.HTML
  alias Pleroma.Object
-  alias Pleroma.User
  alias Pleroma.Repo
-  alias Pleroma.Formatter
+  alias Pleroma.User
+  alias Pleroma.Web.CommonAPI.Utils
+  alias Pleroma.Web.MastodonAPI.StatusView
+  alias Pleroma.Web.TwitterAPI.ActivityView
+  alias Pleroma.Web.TwitterAPI.TwitterAPI
+  alias Pleroma.Web.TwitterAPI.UserView
+  alias Pleroma.Web.TwitterAPI.Representers.ObjectRepresenter

  import Ecto.Query
  require Logger
--- a/lib/pleroma/web/twitter_api/views/notification_view.ex
+++ b/lib/pleroma/web/twitter_api/views/notification_view.ex
@ -4,10 +4,11 @@

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

  defp get_user(ap_id, opts) do
    cond do
--- a/lib/pleroma/web/twitter_api/views/user_view.ex
+++ b/lib/pleroma/web/twitter_api/views/user_view.ex
@ -4,11 +4,11 @@

 defmodule Pleroma.Web.TwitterAPI.UserView do
  use Pleroma.Web, :view
-  alias Pleroma.User
  alias Pleroma.Formatter
+  alias Pleroma.HTML
+  alias Pleroma.User
  alias Pleroma.Web.CommonAPI.Utils
  alias Pleroma.Web.MediaProxy
-  alias Pleroma.HTML

  def render("show.json", %{user: user = %User{}} = assigns) do
    render_one(user, Pleroma.Web.TwitterAPI.UserView, "user.json", assigns)
--- a/lib/pleroma/web/uploader_controller.ex
+++ b/lib/pleroma/web/uploader_controller.ex
@ -3,7 +3,7 @@ defmodule Pleroma.Web.UploaderController do

  alias Pleroma.Uploaders.Uploader

-  def callback(conn, params = %{"upload_path" => upload_path}) do
+  def callback(conn, %{"upload_path" => upload_path} = params) do
    process_callback(conn, :global.whereis_name({Uploader, upload_path}), params)
  end

--- a/lib/pleroma/web/web.ex
+++ b/lib/pleroma/web/web.ex
@ -24,7 +24,8 @@ def controller do
    quote do
      use Phoenix.Controller, namespace: Pleroma.Web
      import Plug.Conn
-      import Pleroma.Web.{Gettext, Router.Helpers}
+      import Pleroma.Web.Gettext
+      import Pleroma.Web.Router.Helpers
    end
  end

@ -37,7 +38,9 @@ def view do
      # Import convenience functions from controllers
      import Phoenix.Controller, only: [get_csrf_token: 0, get_flash: 2, view_module: 1]

-      import Pleroma.Web.{ErrorHelpers, Gettext, Router.Helpers}
+      import Pleroma.Web.ErrorHelpers
+      import Pleroma.Web.Gettext
+      import Pleroma.Web.Router.Helpers

      require Logger

@ -71,6 +74,7 @@ def safe_render_many(collection, view, template, assigns \\ %{}) do
  def router do
    quote do
      use Phoenix.Router
+      # credo:disable-for-next-line Credo.Check.Consistency.MultiAliasImportRequireUse
      import Plug.Conn
      import Phoenix.Controller
    end
@ -78,6 +82,7 @@ def router do

  def channel do
    quote do
+      # credo:disable-for-next-line Credo.Check.Consistency.MultiAliasImportRequireUse
      use Phoenix.Channel
      import Pleroma.Web.Gettext
    end
--- a/lib/pleroma/web/web_finger/web_finger.ex
+++ b/lib/pleroma/web/web_finger/web_finger.ex
@ -5,9 +5,12 @@
 defmodule Pleroma.Web.WebFinger do
  @httpoison Application.get_env(:pleroma, :httpoison)

-  alias Pleroma.{User, XmlBuilder}
+  alias Pleroma.User
+  alias Pleroma.XmlBuilder
  alias Pleroma.Web
-  alias Pleroma.Web.{XML, Salmon, OStatus}
+  alias Pleroma.Web.XML
+  alias Pleroma.Web.Salmon
+  alias Pleroma.Web.OStatus
  require Jason
  require Logger

--- a/lib/pleroma/web/websub/websub.ex
+++ b/lib/pleroma/web/websub/websub.ex
@ -4,11 +4,14 @@

 defmodule Pleroma.Web.Websub do
  alias Ecto.Changeset
-  alias Pleroma.Repo
  alias Pleroma.Instances
-  alias Pleroma.Web.Websub.{WebsubServerSubscription, WebsubClientSubscription}
+  alias Pleroma.Repo
+  alias Pleroma.Web.Websub.WebsubServerSubscription
+  alias Pleroma.Web.Websub.WebsubClientSubscription
  alias Pleroma.Web.OStatus.FeedRepresenter
-  alias Pleroma.Web.{XML, Endpoint, OStatus}
+  alias Pleroma.Web.XML
+  alias Pleroma.Web.Endpoint
+  alias Pleroma.Web.OStatus
  alias Pleroma.Web.Router.Helpers
  require Logger

--- a/lib/pleroma/web/websub/websub_controller.ex
+++ b/lib/pleroma/web/websub/websub_controller.ex
@ -5,8 +5,10 @@
 defmodule Pleroma.Web.Websub.WebsubController do
  use Pleroma.Web, :controller

-  alias Pleroma.{Repo, User}
-  alias Pleroma.Web.{Websub, Federator}
+  alias Pleroma.Repo
+  alias Pleroma.User
+  alias Pleroma.Web.Websub
+  alias Pleroma.Web.Federator
  alias Pleroma.Web.Websub.WebsubClientSubscription

  require Logger