+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Web.CommonAPI do
- alias Pleroma.{Repo, Activity, Object}
+ alias Pleroma.{User, Repo, Activity, Object}
alias Pleroma.Web.ActivityPub.ActivityPub
+ alias Pleroma.Web.ActivityPub.Utils
+ alias Pleroma.Formatter
+
+ import Pleroma.Web.CommonAPI.Utils
def delete(activity_id, user) do
with %Activity{data: %{"object" => %{"id" => object_id}}} <- Repo.get(Activity, activity_id),
- %Object{} = object <- Object.get_by_ap_id(object_id),
- true <- user.ap_id == object.data["actor"],
+ %Object{} = object <- Object.normalize(object_id),
+ true <- user.info.is_moderator || user.ap_id == object.data["actor"],
{:ok, delete} <- ActivityPub.delete(object) do
{:ok, delete}
end
def repeat(id_or_ap_id, user) do
with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
- false <- activity.data["actor"] == user.ap_id,
- object <- Object.get_by_ap_id(activity.data["object"]["id"]) do
+ object <- Object.normalize(activity.data["object"]["id"]),
+ nil <- Utils.get_existing_announce(user.ap_id, object) do
ActivityPub.announce(user, object)
else
_ ->
end
end
+ def unrepeat(id_or_ap_id, user) do
+ with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
+ object <- Object.normalize(activity.data["object"]["id"]) do
+ ActivityPub.unannounce(user, object)
+ else
+ _ ->
+ {:error, "Could not unrepeat"}
+ end
+ end
+
def favorite(id_or_ap_id, user) do
with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
- false <- activity.data["actor"] == user.ap_id,
- object <- Object.get_by_ap_id(activity.data["object"]["id"]) do
+ object <- Object.normalize(activity.data["object"]["id"]),
+ nil <- Utils.get_existing_like(user.ap_id, object) do
ActivityPub.like(user, object)
else
_ ->
end
end
- # This is a hack for twidere.
- def get_by_id_or_ap_id(id) do
- activity = Repo.get(Activity, id) || Activity.get_create_activity_by_object_ap_id(id)
- if activity.data["type"] == "Create" do
- activity
+ def unfavorite(id_or_ap_id, user) do
+ with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
+ object <- Object.normalize(activity.data["object"]["id"]) do
+ ActivityPub.unlike(user, object)
+ else
+ _ ->
+ {:error, "Could not unfavorite"}
+ end
+ end
+
+ def get_visibility(%{"visibility" => visibility})
+ when visibility in ~w{public unlisted private direct},
+ do: visibility
+
+ def get_visibility(%{"in_reply_to_status_id" => status_id}) when not is_nil(status_id) do
+ case get_replied_to_activity(status_id) do
+ nil ->
+ "public"
+
+ inReplyTo ->
+ Pleroma.Web.MastodonAPI.StatusView.get_visibility(inReplyTo.data["object"])
+ end
+ end
+
+ def get_visibility(_), do: "public"
+
+ defp get_content_type(content_type) do
+ if Enum.member?(Pleroma.Config.get([:instance, :allowed_post_formats]), content_type) do
+ content_type
else
- Activity.get_create_activity_by_object_ap_id(activity.data["object"])
+ "text/plain"
+ end
+ end
+
+ def post(user, %{"status" => status} = data) do
+ visibility = get_visibility(data)
+ limit = Pleroma.Config.get([:instance, :limit])
+
+ with status <- String.trim(status),
+ attachments <- attachments_from_ids(data["media_ids"]),
+ mentions <- Formatter.parse_mentions(status),
+ inReplyTo <- get_replied_to_activity(data["in_reply_to_status_id"]),
+ {to, cc} <- to_for_user_and_mentions(user, mentions, inReplyTo, visibility),
+ tags <- Formatter.parse_tags(status, data),
+ content_html <-
+ make_content_html(
+ status,
+ mentions,
+ attachments,
+ tags,
+ get_content_type(data["content_type"]),
+ data["no_attachment_links"]
+ ),
+ context <- make_context(inReplyTo),
+ cw <- data["spoiler_text"],
+ full_payload <- String.trim(status <> (data["spoiler_text"] || "")),
+ length when length in 1..limit <- String.length(full_payload),
+ object <-
+ make_note_data(
+ user.ap_id,
+ to,
+ context,
+ content_html,
+ attachments,
+ inReplyTo,
+ tags,
+ cw,
+ cc
+ ),
+ object <-
+ Map.put(
+ object,
+ "emoji",
+ Formatter.get_emoji(status)
+ |> Enum.reduce(%{}, fn {name, file}, acc ->
+ Map.put(acc, name, "#{Pleroma.Web.Endpoint.static_url()}#{file}")
+ end)
+ ) do
+ res =
+ ActivityPub.create(%{
+ to: to,
+ actor: user,
+ context: context,
+ object: object,
+ additional: %{"cc" => cc}
+ })
+
+ res
end
end
+
+ # Updates the emojis for a user based on their profile
+ def update(user) do
+ user =
+ with emoji <- emoji_from_profile(user),
+ source_data <- (user.info.source_data || %{}) |> Map.put("tag", emoji),
+ info_cng <- Pleroma.User.Info.set_source_data(user.info, source_data),
+ change <- Ecto.Changeset.change(user) |> Ecto.Changeset.put_embed(:info, info_cng),
+ {:ok, user} <- User.update_and_set_cache(change) do
+ user
+ else
+ _e ->
+ user
+ end
+
+ ActivityPub.update(%{
+ local: true,
+ to: [user.follower_address],
+ cc: [],
+ actor: user.ap_id,
+ object: Pleroma.Web.ActivityPub.UserView.render("user.json", %{user: user})
+ })
+ end
end
projects / akkoma / blobdiff