defmodule Pleroma.Web.CommonAPI do alias Pleroma.{Repo, Activity, Object, User} alias Pleroma.Web.ActivityPub.ActivityPub 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"], {:ok, delete} <- ActivityPub.delete(object) do {:ok, delete} end end def repeat(id_or_ap_id, user) do with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id), object <- Object.get_by_ap_id(activity.data["object"]["id"]) do ActivityPub.announce(user, object) else _ -> {:error, "Could not repeat"} 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 ActivityPub.like(user, object) else _ -> {:error, "Could not favorite"} end end def unfavorite(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 ActivityPub.unlike(user, object) else _ -> {:error, "Could not unfavorite"} end end @instance Application.get_env(:pleroma, :instance) @limit Keyword.get(@instance, :limit) def post(user, %{"status" => status} = data) do with status <- String.trim(status), length when length in 1..@limit <- String.length(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 <- to_for_user_and_mentions(user, mentions, inReplyTo), tags <- Formatter.parse_tags(status, data), content_html <- make_content_html(status, mentions, attachments, tags, data["no_attachment_links"]), context <- make_context(inReplyTo), cw <- data["spoiler_text"], object <- make_note_data(user.ap_id, to, context, content_html, attachments, inReplyTo, tags, cw), 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}) User.increase_note_count(user) res end end end