wip

lib/pleroma/application.ex

@@ -15,7 +15,7 @@ defmodule Pleroma.Application do
       # Start your own worker by calling: Pleroma.Worker.start_link(arg1, arg2, arg3)
       # worker(Pleroma.Worker, [arg1, arg2, arg3]),
       worker(Cachex, [:user_cache, [
-                         default_ttl: 25000,
+                         default_ttl: 25_000,
                          ttl_interval: 1000,
                          limit: 2500
                        ]]),

lib/pleroma/user.ex

@@ -123,10 +123,10 @@ defmodule Pleroma.User do
       following = follower.following
       |> List.delete(ap_followers)
 
-      { :ok, follower } = follower
+      {:ok, follower} = follower
       |> follow_changeset(%{following: following})
       |> Repo.update
-      { :ok, follower, ActivityPub.fetch_latest_follow(follower, followed)}
+      {:ok, follower, ActivityPub.fetch_latest_follow(follower, followed)}
     else
       {:error, "Not subscribed!"}
     end

lib/pleroma/web/activity_pub/activity_pub.ex

@@ -101,7 +101,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     end)
   end
 
-  def unlike(%User{ap_id: ap_id}, %Object{data: %{ "id" => id}} = object) do
+  def unlike(%User{ap_id: ap_id}, %Object{data: %{"id" => id}} = object) do
     query = from activity in Activity,
       where: fragment("? @> ?", activity.data, ^%{actor: ap_id, object: id, type: "Like"})
 
@@ -157,7 +157,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
       order_by: [desc: :inserted_at]
 
     query = Enum.reduce(recipients, query, fn (recipient, q) ->
-      map = %{ to: [recipient] }
+      map = %{to: [recipient]}
       from activity in q,
       or_where: fragment(~s(? @> ?), activity.data, ^map)
     end)
@@ -258,7 +258,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   def fetch_activities_for_context(context) do
     query = from activity in Activity,
-      where: fragment("? @> ?", activity.data, ^%{ context: context })
+      where: fragment("? @> ?", activity.data, ^%{context: context})
     Repo.all(query)
   end
 

lib/pleroma/web/ostatus/ostatus.ex

@@ -99,7 +99,8 @@ defmodule Pleroma.Web.OStatus do
   end
 
   def get_attachments(entry) do
-    :xmerl_xpath.string('/entry/link[@rel="enclosure"]', entry)
+    xpath = :xmerl_xpath.string('/entry/link[@rel="enclosure"]', entry)
+    xpath
     |> Enum.map(fn (enclosure) ->
       with href when not is_nil(href) <- string_from_xpath("/link/@href", enclosure),
            type when not is_nil(type) <- string_from_xpath("/link/@type", enclosure) do
@@ -121,12 +122,12 @@ defmodule Pleroma.Web.OStatus do
 
     [author] = :xmerl_xpath.string('//author[1]', doc)
     {:ok, actor} = find_make_or_update_user(author)
-    inReplyTo = string_from_xpath("//thr:in-reply-to[1]/@ref", entry)
+    in_reply_to = string_from_xpath("//thr:in-reply-to[1]/@ref", entry)
 
-    if !Object.get_cached_by_ap_id(inReplyTo) do
-      inReplyToHref = string_from_xpath("//thr:in-reply-to[1]/@href", entry)
-      if inReplyToHref do
-        fetch_activity_from_html_url(inReplyToHref)
+    if !Object.get_cached_by_ap_id(in_reply_to) do
+      in_reply_to_href = string_from_xpath("//thr:in-reply-to[1]/@href", entry)
+      if in_reply_to_href do
+        fetch_activity_from_html_url(in_reply_to_href)
       end
     end
 
@@ -134,7 +135,7 @@ defmodule Pleroma.Web.OStatus do
 
     attachments = get_attachments(entry)
 
-    context = with %{data: %{"context" => context}} <- Object.get_cached_by_ap_id(inReplyTo) do
+    context = with %{data: %{"context" => context}} <- Object.get_cached_by_ap_id(in_reply_to) do
                 context
               else _e ->
                 if String.length(context) > 0 do
@@ -148,8 +149,8 @@ defmodule Pleroma.Web.OStatus do
       "https://www.w3.org/ns/activitystreams#Public",
       User.ap_followers(actor)
     ]
-
-    mentions = :xmerl_xpath.string('//link[@rel="mentioned" and @ostatus:object-type="http://activitystrea.ms/schema/1.0/person"]', entry)
+    xpath = :xmerl_xpath.string('//link[@rel="mentioned" and @ostatus:object-type="http://activitystrea.ms/schema/1.0/person"]', entry)
+    mentions = xpath
     |> Enum.map(fn(person) -> string_from_xpath("@href", person) end)
 
     to = to ++ mentions
@@ -168,8 +169,8 @@ defmodule Pleroma.Web.OStatus do
       "attachment" => attachments
     }
 
-    object = if inReplyTo do
-      Map.put(object, "inReplyTo", inReplyTo)
+    object = if in_reply_to do
+      Map.put(object, "inReplyTo", in_reply_to)
     else
       object
     end
@@ -245,7 +246,7 @@ defmodule Pleroma.Web.OStatus do
   def gather_user_info(username) do
     with {:ok, webfinger_data} <- WebFinger.finger(username),
          {:ok, feed_data} <- Websub.gather_feed_data(webfinger_data["topic"]) do
-      {:ok, Map.merge(webfinger_data, feed_data) |> Map.put("fqn", username)}
+      {:ok, webfinger_data |> Map.merge(feed_data) |> Map.put("fqn", username)}
     else e ->
       Logger.debug(fn -> "Couldn't gather info for #{username}" end)
       {:error, e}

lib/pleroma/web/salmon/salmon.ex

@@ -67,8 +67,8 @@ defmodule Pleroma.Web.Salmon do
   end
 
   def encode_key({:RSAPublicKey, modulus, exponent}) do
-    modulus_enc = :binary.encode_unsigned(modulus) |> Base.url_encode64
-    exponent_enc = :binary.encode_unsigned(exponent) |> Base.url_encode64
+    modulus_enc = modulus |> :binary.encode_unsigned |> Base.url_encode64
+    exponent_enc = exponent |> :binary.encode_unsigned |> Base.url_encode64
 
     "RSA.#{modulus_enc}.#{exponent_enc}"
   end
@@ -139,7 +139,8 @@ defmodule Pleroma.Web.Salmon do
 
   def publish(user, activity, poster \\ &@httpoison.post/3)
   def publish(%{info: %{"keys" => keys}} = user, activity, poster) do
-    feed = ActivityRepresenter.to_simple_form(activity, user, true)
+    feed = activity
+    |> ActivityRepresenter.to_simple_form(user, true)
     |> ActivityRepresenter.wrap_with_entry
     |> :xmerl.export_simple(:xmerl_xml)
     |> to_string
@@ -148,7 +149,8 @@ defmodule Pleroma.Web.Salmon do
       {:ok, private, _} = keys_from_pem(keys)
       {:ok, feed} = encode(private, feed)
 
-      remote_users(activity)
+      activity
+      |> remote_users
       |> Enum.each(fn(remote_user) ->
         Task.start(fn ->
           Logger.debug(fn -> "sending salmon to #{remote_user.ap_id}" end)

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

@@ -84,6 +84,8 @@ defmodule Pleroma.Web.TwitterAPI.StatusController do
     end
   end
 
+  #TODO: DRY the code
+
   def favorite(%{assigns: %{user: user}} = conn, %{"id" => id}) do
     case find_activity(conn, id) do
       {:not_found, response} -> response

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

@@ -9,6 +9,8 @@ defmodule Pleroma.Web.TwitterAPI.UserController do
     render conn, "show.json", %{user: user, for: user}
   end
 
+  #TODO: DRY the code
+
   def follow(%{assigns: %{user: follower}} = conn, params) do
     case find_user(conn, params) do
       {:ok, followed = %User{}} ->

lib/pleroma/web/twitter_api/twitter_api.ex

@@ -12,7 +12,8 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
   end
 
   def format_input(text, mentions) do
-    HtmlSanitizeEx.strip_tags(text)
+    text
+    |> HtmlSanitizeEx.strip_tags
     |> String.replace("\n", "<br>")
     |> add_user_links(mentions)
   end
@@ -49,13 +50,13 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
     to = to_for_user_and_mentions(user, mentions)
     date = Misc.make_date()
 
-    inReplyTo = get_replied_to_activity(data["in_reply_to_status_id"])
+    in_reply_to = get_replied_to_activity(data["in_reply_to_status_id"])
 
     # Wire up reply info.
     [to, context, object, additional] =
-      if inReplyTo do
-      context = inReplyTo.data["context"]
-      to = to ++ [inReplyTo.data["actor"]]
+      if in_reply_to do
+      context = in_reply_to.data["context"]
+      to = to ++ [in_reply_to.data["actor"]]
 
       object = %{
         "type" => "Note",
@@ -65,8 +66,8 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
         "context" => context,
         "attachment" => attachments,
         "actor" => user.ap_id,
-        "inReplyTo" => inReplyTo.data["object"]["id"],
-        "inReplyToStatusId" => inReplyTo.id,
+        "inReplyTo" => in_reply_to.data["object"]["id"],
+        "inReplyToStatusId" => in_reply_to.id,
       }
       additional = %{}
 
@@ -91,7 +92,8 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
     # Modified from https://www.w3.org/TR/html5/forms.html#valid-e-mail-address
     regex = ~r/@[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@?[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*/
 
-    Regex.scan(regex, text)
+    regex
+    |> Regex.scan(text)
     |> List.flatten
     |> Enum.uniq
     |> Enum.map(fn ("@" <> match = full_match) -> {full_match, User.get_cached_by_nickname(match)} end)

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

@@ -6,11 +6,11 @@ defmodule Pleroma.Web.TwitterAPI.StatusView do
 
   def render(
     "show.json",
-    assigns = %{
+    %{
       activity: %Activity{
         data: %{"type" => "Announce", "id" => id, "object" => ap_id}
       },
-    }) do
+    } = assigns) do
     {activity, user} = render_activity(assigns)
 
     [announced_activity = %Activity{}] = Activity.all_by_object_ap_id(ap_id)
@@ -29,10 +29,10 @@ defmodule Pleroma.Web.TwitterAPI.StatusView do
 
   def render(
     "show.json",
-    assigns = %{activity: %Activity{
+    %{activity: %Activity{
         data: %{"type" => "Like", "id" => id, "object" => liked_id}
       },
-    }) do
+    } = assigns) do
     {activity, %User{nickname: nickname}} = render_activity(assigns)
     text = "#{nickname} favorited a status."
     [%Activity{id: liked_activity_id}] = Activity.all_by_object_ap_id(liked_id)
@@ -47,11 +47,11 @@ defmodule Pleroma.Web.TwitterAPI.StatusView do
 
   def render(
     "show.json",
-    assigns = %{
+    %{
       activity: %Activity{
         data: %{"type" => "Follow", "object" => followed_id}
       }
-    }
+    } = assigns
   ) do
     {activity, %User{nickname: follower_name}} = render_activity(assigns)
     %User{nickname: followed_name} = User.get_cached_by_ap_id(followed_id)
@@ -65,16 +65,16 @@ defmodule Pleroma.Web.TwitterAPI.StatusView do
 
   def render(
     "show.json",
-    assigns = %{
+    %{
       activity: %Activity{
         data: %{
           "type" => "Create", "to" => to,
-          "object" => object = %{
+          "object" => %{
             "content" => content
-          }
+          } = object
         }
       }
-    }
+    } = assigns
   ) do
     announcement_count = object["announcement_count"] || 0
     repeated = Misc.to_boolean(assigns[:for] && assigns[:for].ap_id in (object["announcements"] || []))
@@ -107,7 +107,7 @@ defmodule Pleroma.Web.TwitterAPI.StatusView do
              })
   end
 
-  def render("timeline.json", assigns = %{activities: activities}) do
+  def render("timeline.json", %{activities: activities} = assigns) do
     render_many(activities, Pleroma.Web.TwitterAPI.StatusView, "show.json",
                 Map.merge(assigns, %{as: :activity}))
   end

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

@@ -2,7 +2,7 @@ defmodule Pleroma.Web.TwitterAPI.UserView do
   use Pleroma.Web, :view
   alias Pleroma.User
 
-  def render("show.json", assigns = %{user: user = %User{}}) do
+  def render("show.json", %{user: user = %User{}} = assigns) do
     image = User.avatar_url(user)
     following = if assigns[:for] do
       User.following?(assigns[:for], user)

lib/pleroma/web/websub/websub.ex

@@ -61,7 +61,8 @@ defmodule Pleroma.Web.Websub do
   end
 
   def sign(secret, doc) do
-    :crypto.hmac(:sha, secret, to_string(doc)) |> Base.encode16 |> String.downcase
+    encrypted_secret = :crypto.hmac(:sha, secret, to_string(doc))
+    encrypted_secret |> Base.encode16 |> String.downcase
   end
 
   def incoming_subscription_request(user, %{"hub.mode" => "subscribe"} = params) do
@@ -135,7 +136,7 @@ defmodule Pleroma.Web.Websub do
         hub: subscribed.info["hub"],
         subscribers: [subscriber.ap_id],
         state: "requested",
-        secret: :crypto.strong_rand_bytes(8) |> Base.url_encode64,
+        secret: Base.url_encode64(:crypto.strong_rand_bytes(8)),
         user: subscribed
       }
       Repo.insert(subscription)
@@ -152,15 +153,15 @@ defmodule Pleroma.Web.Websub do
          hub when not is_nil(hub) <- XML.string_from_xpath(~S{/feed/link[@rel="hub"]/@href}, doc) do
 
       name = XML.string_from_xpath("/feed/author[1]/name", doc)
-      preferredUsername = XML.string_from_xpath("/feed/author[1]/poco:preferredUsername", doc)
-      displayName = XML.string_from_xpath("/feed/author[1]/poco:displayName", doc)
+      preferred_username = XML.string_from_xpath("/feed/author[1]/poco:preferredUsername", doc)
+      display_name = XML.string_from_xpath("/feed/author[1]/poco:displayName", doc)
       avatar = OStatus.make_avatar_object(doc)
 
       {:ok, %{
         "uri" => uri,
         "hub" => hub,
-        "nickname" => preferredUsername || name,
-        "name" => displayName || name,
+        "nickname" => preferred_username || name,
+        "name" => display_name || name,
         "host" => URI.parse(uri).host,
         "avatar" => avatar
       }}

test/object_test.exs

@@ -16,7 +16,7 @@ defmodule Pleroma.ObjectTest do
       cs = Object.change(%Object{}, %{data: %{id: object.data["id"]}})
       assert cs.valid?
 
-      {:error, result} = Repo.insert(cs)
+      {:error, _result} = Repo.insert(cs)
     end
   end
 end

test/user_test.exs

@@ -9,11 +9,6 @@ defmodule Pleroma.UserTest do
   import Ecto.Query
 
   test "ap_id returns the activity pub id for the user" do
-    host =
-      Application.get_env(:pleroma, Pleroma.Web.Endpoint)
-      |> Keyword.fetch!(:url)
-      |> Keyword.fetch!(:host)
-
     user = UserBuilder.build
 
     expected_ap_id = "#{Pleroma.Web.base_url}/users/#{user.nickname}"

test/web/ostatus/activity_representer_test.exs

@@ -80,7 +80,7 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenterTest do
     user = insert(:user)
     object = Object.get_cached_by_ap_id(note.data["object"]["id"])
 
-    {:ok, announce, object} = ActivityPub.announce(user, object)
+    {:ok, announce, _object} = ActivityPub.announce(user, object)
 
     announce = Repo.get(Activity, announce.id)
 

test/web/salmon/salmon_test.exs

@@ -84,7 +84,7 @@ defmodule Pleroma.Web.Salmon.SalmonTest do
     user = Repo.get_by(User, ap_id: activity.data["actor"])
     {:ok, user} = Pleroma.Web.WebFinger.ensure_keys_present(user)
 
-    poster = fn (url, data, headers) ->
+    poster = fn (url, _data, _headers) ->
       assert url == "http://example.org/salmon"
     end
     Salmon.publish(user, activity, poster)

test/web/twitter_api/twitter_api_controller_test.exs

@@ -7,6 +7,8 @@ defmodule Pleroma.Web.TwitterAPI.ControllerTest do
 
   import Pleroma.Factory
 
+  # TODO: separate into individual controller tests
+
   describe "POST /api/account/verify_credentials" do
     setup [:valid_user]
     test "without valid credentials", %{conn: conn} do

test/web/twitter_api/views/status_view_test.exs

@@ -3,7 +3,6 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenterTest do
   alias Pleroma.{User, Activity, Object}
   alias Pleroma.Web.TwitterAPI.{AttachmentView, UserView, StatusView}
   alias Pleroma.Web.ActivityPub.ActivityPub
-  alias Pleroma.Builders.UserBuilder
   import Pleroma.Factory
 
   test "an announce activity" do
@@ -45,7 +44,7 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenterTest do
   end
 
   test "an activity" do
-    {:ok, user} = UserBuilder.insert
+    user = insert(:user, %{nickname: "dtluna"})
     #   {:ok, mentioned_user } = UserBuilder.insert(%{nickname: "shp", ap_id: "shp"})
     mentioned_user = insert(:user, %{nickname: "shp"})
 
@@ -105,7 +104,6 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenterTest do
       "id" => activity.id,
       "user" => UserView.render("show.json", %{user: user, for: follower}),
       "is_local" => true,
-      "attentions" => [],
       "statusnet_html" => content_html,
       "text" => content,
       "is_post_verb" => true,

test/web/websub/websub_test.exs

@@ -172,6 +172,6 @@ defmodule Pleroma.Web.WebsubTest do
     signed = Websub.sign("secret", "text")
     assert signed == "B8392C23690CCF871F37EC270BE1582DEC57A503" |> String.downcase
 
-    signed = Websub.sign("secret", [["て"], ['す']])
+    Websub.sign("secret", [["て"], ['す']])
   end
 end