akkoma/lib/pleroma/web/common_api/common_api.ex

319 lines
10 KiB
Elixir
Raw Normal View History

# Pleroma: A lightweight social networking server
2018-12-31 15:41:47 +00:00
# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
2017-09-09 11:56:51 +00:00
defmodule Pleroma.Web.CommonAPI do
2019-02-09 15:16:26 +00:00
alias Pleroma.Activity
alias Pleroma.Formatter
2019-02-09 15:16:26 +00:00
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.ThreadMute
alias Pleroma.User
2017-09-09 11:56:51 +00:00
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Utils
import Pleroma.Web.CommonAPI.Utils
2017-09-09 11:56:51 +00:00
def follow(follower, followed) do
with {:ok, follower} <- User.maybe_direct_follow(follower, followed),
{:ok, activity} <- ActivityPub.follow(follower, followed),
{:ok, follower, followed} <-
User.wait_and_refresh(
Pleroma.Config.get([:activitypub, :follow_handshake_timeout]),
follower,
followed
) do
{:ok, follower, followed, activity}
end
end
def unfollow(follower, unfollowed) do
with {:ok, follower, _follow_activity} <- User.unfollow(follower, unfollowed),
{:ok, _activity} <- ActivityPub.unfollow(follower, unfollowed) do
{:ok, follower}
end
end
def accept_follow_request(follower, followed) do
with {:ok, follower} <- User.maybe_follow(follower, followed),
%Activity{} = follow_activity <- Utils.fetch_latest_follow(follower, followed),
{:ok, follow_activity} <- Utils.update_follow_state(follow_activity, "accept"),
{:ok, _activity} <-
ActivityPub.accept(%{
to: [follower.ap_id],
actor: followed,
object: follow_activity.data["id"],
type: "Accept"
}) do
{:ok, follower}
end
end
def reject_follow_request(follower, followed) do
with %Activity{} = follow_activity <- Utils.fetch_latest_follow(follower, followed),
{:ok, follow_activity} <- Utils.update_follow_state(follow_activity, "reject"),
{:ok, _activity} <-
ActivityPub.reject(%{
to: [follower.ap_id],
actor: followed,
object: follow_activity.data["id"],
type: "Reject"
}) do
{:ok, follower}
end
end
2017-09-09 11:56:51 +00:00
def delete(activity_id, user) do
with %Activity{data: %{"object" => %{"id" => object_id}}} <- Repo.get(Activity, activity_id),
%Object{} = object <- Object.normalize(object_id),
2019-03-08 17:21:56 +00:00
true <- User.superuser?(user) || user.ap_id == object.data["actor"],
2019-01-11 05:31:31 +00:00
{:ok, _} <- unpin(activity_id, user),
{:ok, delete} <- ActivityPub.delete(object) do
2017-09-09 11:56:51 +00:00
{:ok, delete}
end
end
2017-09-09 15:48:57 +00:00
def repeat(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"]),
nil <- Utils.get_existing_announce(user.ap_id, object) do
2017-09-09 15:48:57 +00:00
ActivityPub.announce(user, object)
else
_ ->
{:error, "Could not repeat"}
end
end
2018-04-14 07:39:16 +00:00
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
2018-04-14 07:39:16 +00:00
ActivityPub.unannounce(user, object)
else
_ ->
{:error, "Could not unrepeat"}
end
end
2017-09-09 16:09:37 +00:00
def favorite(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"]),
nil <- Utils.get_existing_like(user.ap_id, object) do
2017-09-09 16:09:37 +00:00
ActivityPub.like(user, object)
else
_ ->
{:error, "Could not favorite"}
end
end
2017-09-09 16:30:02 +00:00
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
2017-09-09 16:30:02 +00:00
ActivityPub.unlike(user, object)
else
_ ->
{:error, "Could not unfavorite"}
end
end
2018-03-30 13:01:53 +00:00
def get_visibility(%{"visibility" => visibility})
when visibility in ~w{public unlisted private direct},
do: visibility
2018-03-30 10:19:57 +00:00
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"
in_reply_to ->
Pleroma.Web.MastodonAPI.StatusView.get_visibility(in_reply_to.data["object"])
end
end
2018-03-30 13:01:53 +00:00
def get_visibility(_), do: "public"
def post(user, %{"status" => status} = data) do
visibility = get_visibility(data)
limit = Pleroma.Config.get([:instance, :limit])
2018-03-30 13:01:53 +00:00
with status <- String.trim(status),
attachments <- attachments_from_ids(data),
in_reply_to <- get_replied_to_activity(data["in_reply_to_status_id"]),
2019-02-26 23:32:26 +00:00
{content_html, mentions, tags} <-
make_content_html(
status,
attachments,
2019-03-20 20:09:36 +00:00
data,
visibility
),
{to, cc} <- to_for_user_and_mentions(user, mentions, in_reply_to, visibility),
context <- make_context(in_reply_to),
2017-10-31 18:44:36 +00:00
cw <- data["spoiler_text"],
full_payload <- String.trim(status <> (data["spoiler_text"] || "")),
length when length in 1..limit <- String.length(full_payload),
2018-03-30 13:01:53 +00:00
object <-
make_note_data(
user.ap_id,
to,
context,
content_html,
attachments,
in_reply_to,
2018-03-30 13:01:53 +00:00
tags,
cw,
cc
),
object <-
Map.put(
object,
"emoji",
2019-01-05 17:35:39 +00:00
(Formatter.get_emoji(status) ++ Formatter.get_emoji(data["spoiler_text"]))
2018-03-30 13:01:53 +00:00
|> 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, "directMessage" => visibility == "direct"}
2018-03-30 13:01:53 +00:00
})
res
2017-09-09 15:48:57 +00:00
end
end
2018-02-25 20:02:44 +00:00
2018-11-20 19:12:39 +00:00
# Updates the emojis for a user based on their profile
2018-02-25 20:02:44 +00:00
def update(user) do
user =
with emoji <- emoji_from_profile(user),
2018-11-20 19:12:39 +00:00
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
2018-03-30 13:01:53 +00:00
ActivityPub.update(%{
local: true,
to: [user.follower_address],
cc: [],
actor: user.ap_id,
object: Pleroma.Web.ActivityPub.UserView.render("user.json", %{user: user})
})
2018-02-25 20:02:44 +00:00
end
2019-01-07 13:45:33 +00:00
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"),
2019-01-07 13:45:33 +00:00
%{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
def add_mute(user, activity) do
with {:ok, _} <- ThreadMute.add_mute(user.id, activity.data["context"]) do
{:ok, activity}
else
{:error, _} -> {:error, "conversation is already muted"}
end
end
def remove_mute(user, activity) do
ThreadMute.remove_mute(user.id, activity.data["context"])
{:ok, activity}
end
def thread_muted?(%{id: nil} = _user, _activity), do: false
def thread_muted?(user, activity) do
with [] <- ThreadMute.check_muted(user.id, activity.data["context"]) do
false
else
_ -> true
end
end
2019-02-20 16:51:25 +00:00
def report(user, data) do
with {:account_id, %{"account_id" => account_id}} <- {:account_id, data},
{:account, %User{} = account} <- {:account, User.get_by_id(account_id)},
2019-02-26 23:32:26 +00:00
{:ok, {content_html, _, _}} <- make_report_content_html(data["comment"]),
2019-02-20 16:51:25 +00:00
{:ok, statuses} <- get_report_statuses(account, data),
{:ok, activity} <-
ActivityPub.flag(%{
context: Utils.generate_context_id(),
actor: user,
account: account,
statuses: statuses,
content: content_html,
forward: data["forward"] || false
2019-02-20 16:51:25 +00:00
}) do
{:ok, activity}
else
{:error, err} -> {:error, err}
{:account_id, %{}} -> {:error, "Valid `account_id` required"}
{:account, nil} -> {:error, "Account not found"}
end
end
def hide_reblogs(user, muted) do
ap_id = muted.ap_id
if ap_id not in user.info.muted_reblogs do
info_changeset = User.Info.add_reblog_mute(user.info, ap_id)
changeset = Ecto.Changeset.change(user) |> Ecto.Changeset.put_embed(:info, info_changeset)
User.update_and_set_cache(changeset)
end
end
def show_reblogs(user, muted) do
ap_id = muted.ap_id
if ap_id in user.info.muted_reblogs do
info_changeset = User.Info.remove_reblog_mute(user.info, ap_id)
changeset = Ecto.Changeset.change(user) |> Ecto.Changeset.put_embed(:info, info_changeset)
User.update_and_set_cache(changeset)
end
end
2017-09-09 11:56:51 +00:00
end