2 files changed, 55 insertions, 4 deletions
diff --git a/lib/pleroma/web/common_api/common_api.ex b/lib/pleroma/web/common_api/common_api.ex
index f01d36370..2902905fd 100644
--- a/lib/pleroma/web/common_api/common_api.ex
+++ b/lib/pleroma/web/common_api/common_api.ex
@@ -1,3 +1,7 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.Web.CommonAPI do
   alias Pleroma.{User, Repo, Activity, Object}
   alias Pleroma.Web.ActivityPub.ActivityPub
@@ -10,6 +14,7 @@ defmodule Pleroma.Web.CommonAPI do
     with %Activity{data: %{"object" => %{"id" => object_id}}} <- Repo.get(Activity, activity_id),
          %Object{} = object <- Object.normalize(object_id),
          true <- user.info.is_moderator || user.ap_id == object.data["actor"],
+         {:ok, _} <- unpin(activity_id, user),
          {:ok, delete} <- ActivityPub.delete(object) do
       {:ok, delete}
     end
@@ -98,7 +103,7 @@ defmodule Pleroma.Web.CommonAPI do
              attachments,
              tags,
              get_content_type(data["content_type"]),
-             data["no_attachment_links"]
+             Enum.member?([true, "true"], data["no_attachment_links"])
            ),
          context <- make_context(inReplyTo),
          cw <- data["spoiler_text"],
@@ -120,7 +125,7 @@ defmodule Pleroma.Web.CommonAPI do
            Map.put(
              object,
              "emoji",
-             Formatter.get_emoji(status)
+             (Formatter.get_emoji(status) ++ Formatter.get_emoji(data["spoiler_text"]))
              |> Enum.reduce(%{}, fn {name, file}, acc ->
                Map.put(acc, name, "#{Pleroma.Web.Endpoint.static_url()}#{file}")
              end)
@@ -160,4 +165,48 @@ defmodule Pleroma.Web.CommonAPI do
       object: Pleroma.Web.ActivityPub.UserView.render("user.json", %{user: user})
     })
   end
+
+  def pin(id_or_ap_id, %{ap_id: user_ap_id} = user) do
+    with %Activity{
+           actor: ^user_ap_id,
+           data: %{
+             "type" => "Create",
+             "object" => %{
+               "to" => object_to,
+               "type" => "Note"
+             }
+           }
+         } = activity <- get_by_id_or_ap_id(id_or_ap_id),
+         true <- Enum.member?(object_to, "https://www.w3.org/ns/activitystreams#Public"),
+         %{valid?: true} = info_changeset <-
+           Pleroma.User.Info.add_pinnned_activity(user.info, activity),
+         changeset <-
+           Ecto.Changeset.change(user) |> Ecto.Changeset.put_embed(:info, info_changeset),
+         {:ok, _user} <- User.update_and_set_cache(changeset) do
+      {:ok, activity}
+    else
+      %{errors: [pinned_activities: {err, _}]} ->
+        {:error, err}
+
+      _ ->
+        {:error, "Could not pin"}
+    end
+  end
+
+  def unpin(id_or_ap_id, user) do
+    with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
+         %{valid?: true} = info_changeset <-
+           Pleroma.User.Info.remove_pinnned_activity(user.info, activity),
+         changeset <-
+           Ecto.Changeset.change(user) |> Ecto.Changeset.put_embed(:info, info_changeset),
+         {:ok, _user} <- User.update_and_set_cache(changeset) do
+      {:ok, activity}
+    else
+      %{errors: [pinned_activities: {err, _}]} ->
+        {:error, err}
+
+      _ ->
+        {:error, "Could not unpin"}
+    end
+  end
 end
diff --git a/lib/pleroma/web/common_api/utils.ex b/lib/pleroma/web/common_api/utils.ex
index 142283684..7e30d224c 100644
--- a/lib/pleroma/web/common_api/utils.ex
+++ b/lib/pleroma/web/common_api/utils.ex
@@ -1,3 +1,7 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.Web.CommonAPI.Utils do
   alias Calendar.Strftime
   alias Comeonin.Pbkdf2
@@ -132,7 +136,6 @@ defmodule Pleroma.Web.CommonAPI.Utils do
   def format_input(text, mentions, _tags, "text/html") do
     text
     |> Formatter.html_escape("text/html")
-    |> String.replace(~r/\r?\n/, "<br>")
     |> (&{[], &1}).()
     |> Formatter.add_user_links(mentions)
     |> Formatter.finalize()
@@ -146,7 +149,6 @@ defmodule Pleroma.Web.CommonAPI.Utils do
     |> Formatter.mentions_escape(mentions)
     |> Earmark.as_html!()
     |> Formatter.html_escape("text/html")
-    |> String.replace(~r/\r?\n/, "")
     |> (&{[], &1}).()
     |> Formatter.add_user_links(mentions)
     |> Formatter.add_hashtag_links(tags)