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diff --git a/lib/pleroma/web/activity_pub/side_effects.ex b/lib/pleroma/web/activity_pub/side_effects.ex
index 284560913..de02baf0f 100644
--- a/lib/pleroma/web/activity_pub/side_effects.ex
+++ b/lib/pleroma/web/activity_pub/side_effects.ex
@@ -1,347 +1,351 @@
defmodule Pleroma.Web.ActivityPub.SideEffects do
@moduledoc """
This module looks at an inserted object and executes the side effects that it
implies. For example, a `Like` activity will increase the like count on the
liked object, a `Follow` activity will add the user to the follower
collection, and so on.
"""
alias Pleroma.Activity
alias Pleroma.Activity.Ir.Topics
alias Pleroma.Chat
alias Pleroma.Chat.MessageReference
alias Pleroma.FollowingRelationship
alias Pleroma.Notification
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Pipeline
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.Push
alias Pleroma.Web.Streamer
def handle(object, meta \\ [])
# Tasks this handle
# - Follows if possible
# - Sends a notification
# - Generates accept or reject if appropriate
def handle(
%{
data: %{
"id" => follow_id,
"type" => "Follow",
"object" => followed_user,
"actor" => following_user
}
} = object,
meta
) do
with %User{} = follower <- User.get_cached_by_ap_id(following_user),
%User{} = followed <- User.get_cached_by_ap_id(followed_user),
{_, {:ok, _}, _, _} <-
{:following, User.follow(follower, followed, :follow_pending), follower, followed} do
if followed.local && !followed.locked do
Utils.update_follow_state_for_all(object, "accept")
FollowingRelationship.update(follower, followed, :follow_accept)
+ User.update_follower_count(followed)
+ User.update_following_count(follower)
%{
to: [following_user],
actor: followed,
object: follow_id,
local: true
}
|> ActivityPub.accept()
end
else
{:following, {:error, _}, follower, followed} ->
Utils.update_follow_state_for_all(object, "reject")
FollowingRelationship.update(follower, followed, :follow_reject)
if followed.local do
%{
to: [follower.ap_id],
actor: followed,
object: follow_id,
local: true
}
|> ActivityPub.reject()
end
_ ->
nil
end
{:ok, notifications} = Notification.create_notifications(object, do_send: false)
meta =
meta
|> add_notifications(notifications)
- {:ok, object, meta}
+ updated_object = Activity.get_by_ap_id(follow_id)
+
+ {:ok, updated_object, meta}
end
# Tasks this handles:
# - Unfollow and block
def handle(
%{data: %{"type" => "Block", "object" => blocked_user, "actor" => blocking_user}} =
object,
meta
) do
with %User{} = blocker <- User.get_cached_by_ap_id(blocking_user),
%User{} = blocked <- User.get_cached_by_ap_id(blocked_user) do
User.block(blocker, blocked)
end
{:ok, object, meta}
end
# Tasks this handles:
# - Update the user
#
# For a local user, we also get a changeset with the full information, so we
# can update non-federating, non-activitypub settings as well.
def handle(%{data: %{"type" => "Update", "object" => updated_object}} = object, meta) do
if changeset = Keyword.get(meta, :user_update_changeset) do
changeset
|> User.update_and_set_cache()
else
{:ok, new_user_data} = ActivityPub.user_data_from_user_object(updated_object)
User.get_by_ap_id(updated_object["id"])
|> User.remote_user_changeset(new_user_data)
|> User.update_and_set_cache()
end
{:ok, object, meta}
end
# Tasks this handles:
# - Add like to object
# - Set up notification
def handle(%{data: %{"type" => "Like"}} = object, meta) do
liked_object = Object.get_by_ap_id(object.data["object"])
Utils.add_like_to_object(object, liked_object)
Notification.create_notifications(object)
{:ok, object, meta}
end
# Tasks this handles
# - Actually create object
# - Rollback if we couldn't create it
# - Set up notifications
def handle(%{data: %{"type" => "Create"}} = activity, meta) do
with {:ok, _object, meta} <- handle_object_creation(meta[:object_data], meta) do
{:ok, notifications} = Notification.create_notifications(activity, do_send: false)
meta =
meta
|> add_notifications(notifications)
{:ok, activity, meta}
else
e -> Repo.rollback(e)
end
end
# Tasks this handles:
# - Add announce to object
# - Set up notification
# - Stream out the announce
def handle(%{data: %{"type" => "Announce"}} = object, meta) do
announced_object = Object.get_by_ap_id(object.data["object"])
user = User.get_cached_by_ap_id(object.data["actor"])
Utils.add_announce_to_object(object, announced_object)
if !User.is_internal_user?(user) do
Notification.create_notifications(object)
object
|> Topics.get_activity_topics()
|> Streamer.stream(object)
end
{:ok, object, meta}
end
def handle(%{data: %{"type" => "Undo", "object" => undone_object}} = object, meta) do
with undone_object <- Activity.get_by_ap_id(undone_object),
:ok <- handle_undoing(undone_object) do
{:ok, object, meta}
end
end
# Tasks this handles:
# - Add reaction to object
# - Set up notification
def handle(%{data: %{"type" => "EmojiReact"}} = object, meta) do
reacted_object = Object.get_by_ap_id(object.data["object"])
Utils.add_emoji_reaction_to_object(object, reacted_object)
Notification.create_notifications(object)
{:ok, object, meta}
end
# Tasks this handles:
# - Delete and unpins the create activity
# - Replace object with Tombstone
# - Set up notification
# - Reduce the user note count
# - Reduce the reply count
# - Stream out the activity
def handle(%{data: %{"type" => "Delete", "object" => deleted_object}} = object, meta) do
deleted_object =
Object.normalize(deleted_object, false) || User.get_cached_by_ap_id(deleted_object)
result =
case deleted_object do
%Object{} ->
with {:ok, deleted_object, activity} <- Object.delete(deleted_object),
%User{} = user <- User.get_cached_by_ap_id(deleted_object.data["actor"]) do
User.remove_pinnned_activity(user, activity)
{:ok, user} = ActivityPub.decrease_note_count_if_public(user, deleted_object)
if in_reply_to = deleted_object.data["inReplyTo"] do
Object.decrease_replies_count(in_reply_to)
end
MessageReference.delete_for_object(deleted_object)
ActivityPub.stream_out(object)
ActivityPub.stream_out_participations(deleted_object, user)
:ok
end
%User{} ->
with {:ok, _} <- User.delete(deleted_object) do
:ok
end
end
if result == :ok do
Notification.create_notifications(object)
{:ok, object, meta}
else
{:error, result}
end
end
# Nothing to do
def handle(object, meta) do
{:ok, object, meta}
end
def handle_object_creation(%{"type" => "ChatMessage"} = object, meta) do
with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do
actor = User.get_cached_by_ap_id(object.data["actor"])
recipient = User.get_cached_by_ap_id(hd(object.data["to"]))
streamables =
[[actor, recipient], [recipient, actor]]
|> Enum.map(fn [user, other_user] ->
if user.local do
{:ok, chat} = Chat.bump_or_create(user.id, other_user.ap_id)
{:ok, cm_ref} = MessageReference.create(chat, object, user.ap_id != actor.ap_id)
{
["user", "user:pleroma_chat"],
{user, %{cm_ref | chat: chat, object: object}}
}
end
end)
|> Enum.filter(& &1)
meta =
meta
|> add_streamables(streamables)
{:ok, object, meta}
end
end
# Nothing to do
def handle_object_creation(object) do
{:ok, object}
end
def handle_undoing(%{data: %{"type" => "Like"}} = object) do
with %Object{} = liked_object <- Object.get_by_ap_id(object.data["object"]),
{:ok, _} <- Utils.remove_like_from_object(object, liked_object),
{:ok, _} <- Repo.delete(object) do
:ok
end
end
def handle_undoing(%{data: %{"type" => "EmojiReact"}} = object) do
with %Object{} = reacted_object <- Object.get_by_ap_id(object.data["object"]),
{:ok, _} <- Utils.remove_emoji_reaction_from_object(object, reacted_object),
{:ok, _} <- Repo.delete(object) do
:ok
end
end
def handle_undoing(%{data: %{"type" => "Announce"}} = object) do
with %Object{} = liked_object <- Object.get_by_ap_id(object.data["object"]),
{:ok, _} <- Utils.remove_announce_from_object(object, liked_object),
{:ok, _} <- Repo.delete(object) do
:ok
end
end
def handle_undoing(
%{data: %{"type" => "Block", "actor" => blocker, "object" => blocked}} = object
) do
with %User{} = blocker <- User.get_cached_by_ap_id(blocker),
%User{} = blocked <- User.get_cached_by_ap_id(blocked),
{:ok, _} <- User.unblock(blocker, blocked),
{:ok, _} <- Repo.delete(object) do
:ok
end
end
def handle_undoing(object), do: {:error, ["don't know how to handle", object]}
defp send_notifications(meta) do
Keyword.get(meta, :notifications, [])
|> Enum.each(fn notification ->
Streamer.stream(["user", "user:notification"], notification)
Push.send(notification)
end)
meta
end
defp send_streamables(meta) do
Keyword.get(meta, :streamables, [])
|> Enum.each(fn {topics, items} ->
Streamer.stream(topics, items)
end)
meta
end
defp add_streamables(meta, streamables) do
existing = Keyword.get(meta, :streamables, [])
meta
|> Keyword.put(:streamables, streamables ++ existing)
end
defp add_notifications(meta, notifications) do
existing = Keyword.get(meta, :notifications, [])
meta
|> Keyword.put(:notifications, notifications ++ existing)
end
def handle_after_transaction(meta) do
meta
|> send_notifications()
|> send_streamables()
end
end
diff --git a/lib/pleroma/web/common_api/common_api.ex b/lib/pleroma/web/common_api/common_api.ex
index fd7149079..4d5b0decf 100644
--- a/lib/pleroma/web/common_api/common_api.ex
+++ b/lib/pleroma/web/common_api/common_api.ex
@@ -1,562 +1,566 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.CommonAPI do
alias Pleroma.Activity
alias Pleroma.ActivityExpiration
alias Pleroma.Conversation.Participation
alias Pleroma.FollowingRelationship
alias Pleroma.Formatter
alias Pleroma.Notification
alias Pleroma.Object
alias Pleroma.ThreadMute
alias Pleroma.User
alias Pleroma.UserRelationship
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Builder
alias Pleroma.Web.ActivityPub.Pipeline
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.ActivityPub.Visibility
import Pleroma.Web.Gettext
import Pleroma.Web.CommonAPI.Utils
require Pleroma.Constants
require Logger
def block(blocker, blocked) do
with {:ok, block_data, _} <- Builder.block(blocker, blocked),
{:ok, block, _} <- Pipeline.common_pipeline(block_data, local: true) do
{:ok, block}
end
end
def post_chat_message(%User{} = user, %User{} = recipient, content, opts \\ []) do
with maybe_attachment <- opts[:media_id] && Object.get_by_id(opts[:media_id]),
:ok <- validate_chat_content_length(content, !!maybe_attachment),
{_, {:ok, chat_message_data, _meta}} <-
{:build_object,
Builder.chat_message(
user,
recipient.ap_id,
content |> format_chat_content,
attachment: maybe_attachment
)},
{_, {:ok, create_activity_data, _meta}} <-
{:build_create_activity, Builder.create(user, chat_message_data, [recipient.ap_id])},
{_, {:ok, %Activity{} = activity, _meta}} <-
{:common_pipeline,
Pipeline.common_pipeline(create_activity_data,
local: true
)} do
{:ok, activity}
end
end
defp format_chat_content(nil), do: nil
defp format_chat_content(content) do
{text, _, _} =
content
|> Formatter.html_escape("text/plain")
|> Formatter.linkify()
|> (fn {text, mentions, tags} ->
{String.replace(text, ~r/\r?\n/, "<br>"), mentions, tags}
end).()
text
end
defp validate_chat_content_length(_, true), do: :ok
defp validate_chat_content_length(nil, false), do: {:error, :no_content}
defp validate_chat_content_length(content, _) do
if String.length(content) <= Pleroma.Config.get([:instance, :chat_limit]) do
:ok
else
{:error, :content_too_long}
end
end
def unblock(blocker, blocked) do
with {_, %Activity{} = block} <- {:fetch_block, Utils.fetch_latest_block(blocker, blocked)},
{:ok, unblock_data, _} <- Builder.undo(blocker, block),
{:ok, unblock, _} <- Pipeline.common_pipeline(unblock_data, local: true) do
{:ok, unblock}
else
{:fetch_block, nil} ->
if User.blocks?(blocker, blocked) do
User.unblock(blocker, blocked)
{:ok, :no_activity}
else
{:error, :not_blocking}
end
e ->
e
end
end
def follow(follower, followed) do
timeout = Pleroma.Config.get([:activitypub, :follow_handshake_timeout])
- with {:ok, follower} <- User.maybe_direct_follow(follower, followed),
- {:ok, activity} <- ActivityPub.follow(follower, followed),
+ with {:ok, follow_data, _} <- Builder.follow(follower, followed),
+ {:ok, activity, _} <- Pipeline.common_pipeline(follow_data, local: true),
{:ok, follower, followed} <- User.wait_and_refresh(timeout, follower, followed) do
- {:ok, follower, followed, activity}
+ if activity.data["state"] == "reject" do
+ {:error, :rejected}
+ else
+ {:ok, follower, followed, activity}
+ end
end
end
def unfollow(follower, unfollowed) do
with {:ok, follower, _follow_activity} <- User.unfollow(follower, unfollowed),
{:ok, _activity} <- ActivityPub.unfollow(follower, unfollowed),
{:ok, _subscription} <- User.unsubscribe(follower, unfollowed) do
{:ok, follower}
end
end
def accept_follow_request(follower, followed) do
with %Activity{} = follow_activity <- Utils.fetch_latest_follow(follower, followed),
{:ok, follower} <- User.follow(follower, followed),
{:ok, follow_activity} <- Utils.update_follow_state_for_all(follow_activity, "accept"),
{:ok, _relationship} <- FollowingRelationship.update(follower, followed, :follow_accept),
{:ok, _activity} <-
ActivityPub.accept(%{
to: [follower.ap_id],
actor: followed,
object: follow_activity.data["id"],
type: "Accept"
}) do
Notification.update_notification_type(followed, follow_activity)
{: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_for_all(follow_activity, "reject"),
{:ok, _relationship} <- FollowingRelationship.update(follower, followed, :follow_reject),
{:ok, _notifications} <- Notification.dismiss(follow_activity),
{:ok, _activity} <-
ActivityPub.reject(%{
to: [follower.ap_id],
actor: followed,
object: follow_activity.data["id"],
type: "Reject"
}) do
{:ok, follower}
end
end
def delete(activity_id, user) do
with {_, %Activity{data: %{"object" => _, "type" => "Create"}} = activity} <-
{:find_activity, Activity.get_by_id(activity_id)},
{_, %Object{} = object, _} <-
{:find_object, Object.normalize(activity, false), activity},
true <- User.superuser?(user) || user.ap_id == object.data["actor"],
{:ok, delete_data, _} <- Builder.delete(user, object.data["id"]),
{:ok, delete, _} <- Pipeline.common_pipeline(delete_data, local: true) do
{:ok, delete}
else
{:find_activity, _} ->
{:error, :not_found}
{:find_object, nil, %Activity{data: %{"actor" => actor, "object" => object}}} ->
# We have the create activity, but not the object, it was probably pruned.
# Insert a tombstone and try again
with {:ok, tombstone_data, _} <- Builder.tombstone(actor, object),
{:ok, _tombstone} <- Object.create(tombstone_data) do
delete(activity_id, user)
else
_ ->
Logger.error(
"Could not insert tombstone for missing object on deletion. Object is #{object}."
)
{:error, dgettext("errors", "Could not delete")}
end
_ ->
{:error, dgettext("errors", "Could not delete")}
end
end
def repeat(id, user, params \\ %{}) do
with %Activity{data: %{"type" => "Create"}} = activity <- Activity.get_by_id(id),
object = %Object{} <- Object.normalize(activity, false),
{_, nil} <- {:existing_announce, Utils.get_existing_announce(user.ap_id, object)},
public = public_announce?(object, params),
{:ok, announce, _} <- Builder.announce(user, object, public: public),
{:ok, activity, _} <- Pipeline.common_pipeline(announce, local: true) do
{:ok, activity}
else
{:existing_announce, %Activity{} = announce} ->
{:ok, announce}
_ ->
{:error, :not_found}
end
end
def unrepeat(id, user) do
with {_, %Activity{data: %{"type" => "Create"}} = activity} <-
{:find_activity, Activity.get_by_id(id)},
%Object{} = note <- Object.normalize(activity, false),
%Activity{} = announce <- Utils.get_existing_announce(user.ap_id, note),
{:ok, undo, _} <- Builder.undo(user, announce),
{:ok, activity, _} <- Pipeline.common_pipeline(undo, local: true) do
{:ok, activity}
else
{:find_activity, _} -> {:error, :not_found}
_ -> {:error, dgettext("errors", "Could not unrepeat")}
end
end
@spec favorite(User.t(), binary()) :: {:ok, Activity.t() | :already_liked} | {:error, any()}
def favorite(%User{} = user, id) do
case favorite_helper(user, id) do
{:ok, _} = res ->
res
{:error, :not_found} = res ->
res
{:error, e} ->
Logger.error("Could not favorite #{id}. Error: #{inspect(e, pretty: true)}")
{:error, dgettext("errors", "Could not favorite")}
end
end
def favorite_helper(user, id) do
with {_, %Activity{object: object}} <- {:find_object, Activity.get_by_id_with_object(id)},
{_, {:ok, like_object, meta}} <- {:build_object, Builder.like(user, object)},
{_, {:ok, %Activity{} = activity, _meta}} <-
{:common_pipeline,
Pipeline.common_pipeline(like_object, Keyword.put(meta, :local, true))} do
{:ok, activity}
else
{:find_object, _} ->
{:error, :not_found}
{:common_pipeline,
{
:error,
{
:validate_object,
{
:error,
changeset
}
}
}} = e ->
if {:object, {"already liked by this actor", []}} in changeset.errors do
{:ok, :already_liked}
else
{:error, e}
end
e ->
{:error, e}
end
end
def unfavorite(id, user) do
with {_, %Activity{data: %{"type" => "Create"}} = activity} <-
{:find_activity, Activity.get_by_id(id)},
%Object{} = note <- Object.normalize(activity, false),
%Activity{} = like <- Utils.get_existing_like(user.ap_id, note),
{:ok, undo, _} <- Builder.undo(user, like),
{:ok, activity, _} <- Pipeline.common_pipeline(undo, local: true) do
{:ok, activity}
else
{:find_activity, _} -> {:error, :not_found}
_ -> {:error, dgettext("errors", "Could not unfavorite")}
end
end
def react_with_emoji(id, user, emoji) do
with %Activity{} = activity <- Activity.get_by_id(id),
object <- Object.normalize(activity),
{:ok, emoji_react, _} <- Builder.emoji_react(user, object, emoji),
{:ok, activity, _} <- Pipeline.common_pipeline(emoji_react, local: true) do
{:ok, activity}
else
_ ->
{:error, dgettext("errors", "Could not add reaction emoji")}
end
end
def unreact_with_emoji(id, user, emoji) do
with %Activity{} = reaction_activity <- Utils.get_latest_reaction(id, user, emoji),
{:ok, undo, _} <- Builder.undo(user, reaction_activity),
{:ok, activity, _} <- Pipeline.common_pipeline(undo, local: true) do
{:ok, activity}
else
_ ->
{:error, dgettext("errors", "Could not remove reaction emoji")}
end
end
def vote(user, %{data: %{"type" => "Question"}} = object, choices) do
with :ok <- validate_not_author(object, user),
:ok <- validate_existing_votes(user, object),
{:ok, options, choices} <- normalize_and_validate_choices(choices, object) do
answer_activities =
Enum.map(choices, fn index ->
answer_data = make_answer_data(user, object, Enum.at(options, index)["name"])
{:ok, activity} =
ActivityPub.create(%{
to: answer_data["to"],
actor: user,
context: object.data["context"],
object: answer_data,
additional: %{"cc" => answer_data["cc"]}
})
activity
end)
object = Object.get_cached_by_ap_id(object.data["id"])
{:ok, answer_activities, object}
end
end
defp validate_not_author(%{data: %{"actor" => ap_id}}, %{ap_id: ap_id}),
do: {:error, dgettext("errors", "Poll's author can't vote")}
defp validate_not_author(_, _), do: :ok
defp validate_existing_votes(%{ap_id: ap_id}, object) do
if Utils.get_existing_votes(ap_id, object) == [] do
:ok
else
{:error, dgettext("errors", "Already voted")}
end
end
defp get_options_and_max_count(%{data: %{"anyOf" => any_of}}), do: {any_of, Enum.count(any_of)}
defp get_options_and_max_count(%{data: %{"oneOf" => one_of}}), do: {one_of, 1}
defp normalize_and_validate_choices(choices, object) do
choices = Enum.map(choices, fn i -> if is_binary(i), do: String.to_integer(i), else: i end)
{options, max_count} = get_options_and_max_count(object)
count = Enum.count(options)
with {_, true} <- {:valid_choice, Enum.all?(choices, &(&1 < count))},
{_, true} <- {:count_check, Enum.count(choices) <= max_count} do
{:ok, options, choices}
else
{:valid_choice, _} -> {:error, dgettext("errors", "Invalid indices")}
{:count_check, _} -> {:error, dgettext("errors", "Too many choices")}
end
end
def public_announce?(_, %{visibility: visibility})
when visibility in ~w{public unlisted private direct},
do: visibility in ~w(public unlisted)
def public_announce?(object, _) do
Visibility.is_public?(object)
end
def get_visibility(_, _, %Participation{}), do: {"direct", "direct"}
def get_visibility(%{visibility: visibility}, in_reply_to, _)
when visibility in ~w{public unlisted private direct},
do: {visibility, get_replied_to_visibility(in_reply_to)}
def get_visibility(%{visibility: "list:" <> list_id}, in_reply_to, _) do
visibility = {:list, String.to_integer(list_id)}
{visibility, get_replied_to_visibility(in_reply_to)}
end
def get_visibility(_, in_reply_to, _) when not is_nil(in_reply_to) do
visibility = get_replied_to_visibility(in_reply_to)
{visibility, visibility}
end
def get_visibility(_, in_reply_to, _), do: {"public", get_replied_to_visibility(in_reply_to)}
def get_replied_to_visibility(nil), do: nil
def get_replied_to_visibility(activity) do
with %Object{} = object <- Object.normalize(activity) do
Visibility.get_visibility(object)
end
end
def check_expiry_date({:ok, nil} = res), do: res
def check_expiry_date({:ok, in_seconds}) do
expiry = NaiveDateTime.utc_now() |> NaiveDateTime.add(in_seconds)
if ActivityExpiration.expires_late_enough?(expiry) do
{:ok, expiry}
else
{:error, "Expiry date is too soon"}
end
end
def check_expiry_date(expiry_str) do
Ecto.Type.cast(:integer, expiry_str)
|> check_expiry_date()
end
def listen(user, data) do
visibility = Map.get(data, :visibility, "public")
with {to, cc} <- get_to_and_cc(user, [], nil, visibility, nil),
listen_data <-
data
|> Map.take([:album, :artist, :title, :length])
|> Map.new(fn {key, value} -> {to_string(key), value} end)
|> Map.put("type", "Audio")
|> Map.put("to", to)
|> Map.put("cc", cc)
|> Map.put("actor", user.ap_id),
{:ok, activity} <-
ActivityPub.listen(%{
actor: user,
to: to,
object: listen_data,
context: Utils.generate_context_id(),
additional: %{"cc" => cc}
}) do
{:ok, activity}
end
end
def post(user, %{status: _} = data) do
with {:ok, draft} <- Pleroma.Web.CommonAPI.ActivityDraft.create(user, data) do
ActivityPub.create(draft.changes, draft.preview?)
end
end
def pin(id, %{ap_id: user_ap_id} = user) do
with %Activity{
actor: ^user_ap_id,
data: %{"type" => "Create"},
object: %Object{data: %{"type" => object_type}}
} = activity <- Activity.get_by_id_with_object(id),
true <- object_type in ["Note", "Article", "Question"],
true <- Visibility.is_public?(activity),
{:ok, _user} <- User.add_pinnned_activity(user, activity) do
{:ok, activity}
else
{:error, %{errors: [pinned_activities: {err, _}]}} -> {:error, err}
_ -> {:error, dgettext("errors", "Could not pin")}
end
end
def unpin(id, user) do
with %Activity{data: %{"type" => "Create"}} = activity <- Activity.get_by_id(id),
{:ok, _user} <- User.remove_pinnned_activity(user, activity) do
{:ok, activity}
else
{:error, %{errors: [pinned_activities: {err, _}]}} -> {:error, err}
_ -> {:error, dgettext("errors", "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, dgettext("errors", "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?(%User{id: user_id}, %{data: %{"context" => context}})
when is_binary("context") do
ThreadMute.exists?(user_id, context)
end
def thread_muted?(_, _), do: false
def report(user, data) do
with {:ok, account} <- get_reported_account(data.account_id),
{:ok, {content_html, _, _}} <- make_report_content_html(data[:comment]),
{:ok, statuses} <- get_report_statuses(account, data) do
ActivityPub.flag(%{
context: Utils.generate_context_id(),
actor: user,
account: account,
statuses: statuses,
content: content_html,
forward: Map.get(data, :forward, false)
})
end
end
defp get_reported_account(account_id) do
case User.get_cached_by_id(account_id) do
%User{} = account -> {:ok, account}
_ -> {:error, dgettext("errors", "Account not found")}
end
end
def update_report_state(activity_ids, state) when is_list(activity_ids) do
case Utils.update_report_state(activity_ids, state) do
:ok -> {:ok, activity_ids}
_ -> {:error, dgettext("errors", "Could not update state")}
end
end
def update_report_state(activity_id, state) do
with %Activity{} = activity <- Activity.get_by_id(activity_id) do
Utils.update_report_state(activity, state)
else
nil -> {:error, :not_found}
_ -> {:error, dgettext("errors", "Could not update state")}
end
end
def update_activity_scope(activity_id, opts \\ %{}) do
with %Activity{} = activity <- Activity.get_by_id_with_object(activity_id),
{:ok, activity} <- toggle_sensitive(activity, opts) do
set_visibility(activity, opts)
else
nil -> {:error, :not_found}
{:error, reason} -> {:error, reason}
end
end
defp toggle_sensitive(activity, %{sensitive: sensitive}) when sensitive in ~w(true false) do
toggle_sensitive(activity, %{sensitive: String.to_existing_atom(sensitive)})
end
defp toggle_sensitive(%Activity{object: object} = activity, %{sensitive: sensitive})
when is_boolean(sensitive) do
new_data = Map.put(object.data, "sensitive", sensitive)
{:ok, object} =
object
|> Object.change(%{data: new_data})
|> Object.update_and_set_cache()
{:ok, Map.put(activity, :object, object)}
end
defp toggle_sensitive(activity, _), do: {:ok, activity}
defp set_visibility(activity, %{visibility: visibility}) do
Utils.update_activity_visibility(activity, visibility)
end
defp set_visibility(activity, _), do: {:ok, activity}
def hide_reblogs(%User{} = user, %User{} = target) do
UserRelationship.create_reblog_mute(user, target)
end
def show_reblogs(%User{} = user, %User{} = target) do
UserRelationship.delete_reblog_mute(user, target)
end
end
diff --git a/test/web/mastodon_api/mastodon_api_test.exs b/test/web/mastodon_api/mastodon_api_test.exs
index a7f9c5205..c08be37d4 100644
--- a/test/web/mastodon_api/mastodon_api_test.exs
+++ b/test/web/mastodon_api/mastodon_api_test.exs
@@ -1,104 +1,104 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.MastodonAPI.MastodonAPITest do
use Pleroma.Web.ConnCase
alias Pleroma.Notification
alias Pleroma.ScheduledActivity
alias Pleroma.User
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.MastodonAPI.MastodonAPI
import Pleroma.Factory
describe "follow/3" do
test "returns error when followed user is deactivated" do
follower = insert(:user)
user = insert(:user, local: true, deactivated: true)
{:error, error} = MastodonAPI.follow(follower, user)
- assert error == "Could not follow user: #{user.nickname} is deactivated."
+ assert error == :rejected
end
test "following for user" do
follower = insert(:user)
user = insert(:user)
{:ok, follower} = MastodonAPI.follow(follower, user)
assert User.following?(follower, user)
end
test "returns ok if user already followed" do
follower = insert(:user)
user = insert(:user)
{:ok, follower} = User.follow(follower, user)
{:ok, follower} = MastodonAPI.follow(follower, refresh_record(user))
assert User.following?(follower, user)
end
end
describe "get_followers/2" do
test "returns user followers" do
follower1_user = insert(:user)
follower2_user = insert(:user)
user = insert(:user)
{:ok, _follower1_user} = User.follow(follower1_user, user)
{:ok, follower2_user} = User.follow(follower2_user, user)
assert MastodonAPI.get_followers(user, %{"limit" => 1}) == [follower2_user]
end
end
describe "get_friends/2" do
test "returns user friends" do
user = insert(:user)
followed_one = insert(:user)
followed_two = insert(:user)
followed_three = insert(:user)
{:ok, user} = User.follow(user, followed_one)
{:ok, user} = User.follow(user, followed_two)
{:ok, user} = User.follow(user, followed_three)
res = MastodonAPI.get_friends(user)
assert length(res) == 3
assert Enum.member?(res, refresh_record(followed_three))
assert Enum.member?(res, refresh_record(followed_two))
assert Enum.member?(res, refresh_record(followed_one))
end
end
describe "get_notifications/2" do
test "returns notifications for user" do
user = insert(:user)
subscriber = insert(:user)
User.subscribe(subscriber, user)
{:ok, status} = CommonAPI.post(user, %{status: "Akariiiin"})
{:ok, status1} = CommonAPI.post(user, %{status: "Magi"})
{:ok, [notification]} = Notification.create_notifications(status)
{:ok, [notification1]} = Notification.create_notifications(status1)
res = MastodonAPI.get_notifications(subscriber)
assert Enum.member?(Enum.map(res, & &1.id), notification.id)
assert Enum.member?(Enum.map(res, & &1.id), notification1.id)
end
end
describe "get_scheduled_activities/2" do
test "returns user scheduled activities" do
user = insert(:user)
today =
NaiveDateTime.utc_now()
|> NaiveDateTime.add(:timer.minutes(6), :millisecond)
|> NaiveDateTime.to_iso8601()
attrs = %{params: %{}, scheduled_at: today}
{:ok, schedule} = ScheduledActivity.create(user, attrs)
assert MastodonAPI.get_scheduled_activities(user) == [schedule]
end
end
end
diff --git a/test/web/mastodon_api/views/account_view_test.exs b/test/web/mastodon_api/views/account_view_test.exs
index 80b1f734c..3e2e780e3 100644
--- a/test/web/mastodon_api/views/account_view_test.exs
+++ b/test/web/mastodon_api/views/account_view_test.exs
@@ -1,524 +1,527 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.MastodonAPI.AccountViewTest do
use Pleroma.DataCase
alias Pleroma.User
alias Pleroma.UserRelationship
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.MastodonAPI.AccountView
import Pleroma.Factory
import Tesla.Mock
setup do
mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
:ok
end
test "Represent a user account" do
background_image = %{
"url" => [%{"href" => "https://example.com/images/asuka_hospital.png"}]
}
user =
insert(:user, %{
follower_count: 3,
note_count: 5,
background: background_image,
nickname: "shp@shitposter.club",
name: ":karjalanpiirakka: shp",
bio:
"<script src=\"invalid-html\"></script><span>valid html</span>. a<br>b<br/>c<br >d<br />f '&<>\"",
inserted_at: ~N[2017-08-15 15:47:06.597036],
emoji: %{"karjalanpiirakka" => "/file.png"},
raw_bio: "valid html. a\nb\nc\nd\nf '&<>\""
})
expected = %{
id: to_string(user.id),
username: "shp",
acct: user.nickname,
display_name: user.name,
locked: false,
created_at: "2017-08-15T15:47:06.000Z",
followers_count: 3,
following_count: 0,
statuses_count: 5,
note: "<span>valid html</span>. a<br/>b<br/>c<br/>d<br/>f '&<>"",
url: user.ap_id,
avatar: "http://localhost:4001/images/avi.png",
avatar_static: "http://localhost:4001/images/avi.png",
header: "http://localhost:4001/images/banner.png",
header_static: "http://localhost:4001/images/banner.png",
emojis: [
%{
static_url: "/file.png",
url: "/file.png",
shortcode: "karjalanpiirakka",
visible_in_picker: false
}
],
fields: [],
bot: false,
source: %{
note: "valid html. a\nb\nc\nd\nf '&<>\"",
sensitive: false,
pleroma: %{
actor_type: "Person",
discoverable: false
},
fields: []
},
pleroma: %{
ap_id: user.ap_id,
background_image: "https://example.com/images/asuka_hospital.png",
confirmation_pending: false,
tags: [],
is_admin: false,
is_moderator: false,
hide_favorites: true,
hide_followers: false,
hide_follows: false,
hide_followers_count: false,
hide_follows_count: false,
relationship: %{},
skip_thread_containment: false
}
}
assert expected == AccountView.render("show.json", %{user: user})
end
test "Represent the user account for the account owner" do
user = insert(:user)
notification_settings = %{
followers: true,
follows: true,
non_followers: true,
non_follows: true,
privacy_option: false
}
privacy = user.default_scope
assert %{
pleroma: %{notification_settings: ^notification_settings, allow_following_move: true},
source: %{privacy: ^privacy}
} = AccountView.render("show.json", %{user: user, for: user})
end
test "Represent a Service(bot) account" do
user =
insert(:user, %{
follower_count: 3,
note_count: 5,
actor_type: "Service",
nickname: "shp@shitposter.club",
inserted_at: ~N[2017-08-15 15:47:06.597036]
})
expected = %{
id: to_string(user.id),
username: "shp",
acct: user.nickname,
display_name: user.name,
locked: false,
created_at: "2017-08-15T15:47:06.000Z",
followers_count: 3,
following_count: 0,
statuses_count: 5,
note: user.bio,
url: user.ap_id,
avatar: "http://localhost:4001/images/avi.png",
avatar_static: "http://localhost:4001/images/avi.png",
header: "http://localhost:4001/images/banner.png",
header_static: "http://localhost:4001/images/banner.png",
emojis: [],
fields: [],
bot: true,
source: %{
note: user.bio,
sensitive: false,
pleroma: %{
actor_type: "Service",
discoverable: false
},
fields: []
},
pleroma: %{
ap_id: user.ap_id,
background_image: nil,
confirmation_pending: false,
tags: [],
is_admin: false,
is_moderator: false,
hide_favorites: true,
hide_followers: false,
hide_follows: false,
hide_followers_count: false,
hide_follows_count: false,
relationship: %{},
skip_thread_containment: false
}
}
assert expected == AccountView.render("show.json", %{user: user})
end
test "Represent a Funkwhale channel" do
{:ok, user} =
User.get_or_fetch_by_ap_id(
"https://channels.tests.funkwhale.audio/federation/actors/compositions"
)
assert represented = AccountView.render("show.json", %{user: user})
assert represented.acct == "compositions@channels.tests.funkwhale.audio"
assert represented.url == "https://channels.tests.funkwhale.audio/channels/compositions"
end
test "Represent a deactivated user for an admin" do
admin = insert(:user, is_admin: true)
deactivated_user = insert(:user, deactivated: true)
represented = AccountView.render("show.json", %{user: deactivated_user, for: admin})
assert represented[:pleroma][:deactivated] == true
end
test "Represent a smaller mention" do
user = insert(:user)
expected = %{
id: to_string(user.id),
acct: user.nickname,
username: user.nickname,
url: user.ap_id
}
assert expected == AccountView.render("mention.json", %{user: user})
end
describe "relationship" do
defp test_relationship_rendering(user, other_user, expected_result) do
opts = %{user: user, target: other_user, relationships: nil}
assert expected_result == AccountView.render("relationship.json", opts)
relationships_opt = UserRelationship.view_relationships_option(user, [other_user])
opts = Map.put(opts, :relationships, relationships_opt)
assert expected_result == AccountView.render("relationship.json", opts)
assert [expected_result] ==
AccountView.render("relationships.json", %{user: user, targets: [other_user]})
end
@blank_response %{
following: false,
followed_by: false,
blocking: false,
blocked_by: false,
muting: false,
muting_notifications: false,
subscribing: false,
requested: false,
domain_blocking: false,
showing_reblogs: true,
endorsed: false
}
test "represent a relationship for the following and followed user" do
user = insert(:user)
other_user = insert(:user)
{:ok, user} = User.follow(user, other_user)
{:ok, other_user} = User.follow(other_user, user)
{:ok, _subscription} = User.subscribe(user, other_user)
{:ok, _user_relationships} = User.mute(user, other_user, true)
{:ok, _reblog_mute} = CommonAPI.hide_reblogs(user, other_user)
expected =
Map.merge(
@blank_response,
%{
following: true,
followed_by: true,
muting: true,
muting_notifications: true,
subscribing: true,
showing_reblogs: false,
id: to_string(other_user.id)
}
)
test_relationship_rendering(user, other_user, expected)
end
test "represent a relationship for the blocking and blocked user" do
user = insert(:user)
other_user = insert(:user)
{:ok, user} = User.follow(user, other_user)
{:ok, _subscription} = User.subscribe(user, other_user)
{:ok, _user_relationship} = User.block(user, other_user)
{:ok, _user_relationship} = User.block(other_user, user)
expected =
Map.merge(
@blank_response,
%{following: false, blocking: true, blocked_by: true, id: to_string(other_user.id)}
)
test_relationship_rendering(user, other_user, expected)
end
test "represent a relationship for the user blocking a domain" do
user = insert(:user)
other_user = insert(:user, ap_id: "https://bad.site/users/other_user")
{:ok, user} = User.block_domain(user, "bad.site")
expected =
Map.merge(
@blank_response,
%{domain_blocking: true, blocking: false, id: to_string(other_user.id)}
)
test_relationship_rendering(user, other_user, expected)
end
test "represent a relationship for the user with a pending follow request" do
user = insert(:user)
other_user = insert(:user, locked: true)
{:ok, user, other_user, _} = CommonAPI.follow(user, other_user)
user = User.get_cached_by_id(user.id)
other_user = User.get_cached_by_id(other_user.id)
expected =
Map.merge(
@blank_response,
%{requested: true, following: false, id: to_string(other_user.id)}
)
test_relationship_rendering(user, other_user, expected)
end
end
test "returns the settings store if the requesting user is the represented user and it's requested specifically" do
user = insert(:user, pleroma_settings_store: %{fe: "test"})
result =
AccountView.render("show.json", %{user: user, for: user, with_pleroma_settings: true})
assert result.pleroma.settings_store == %{:fe => "test"}
result = AccountView.render("show.json", %{user: user, with_pleroma_settings: true})
assert result.pleroma[:settings_store] == nil
result = AccountView.render("show.json", %{user: user, for: user})
assert result.pleroma[:settings_store] == nil
end
test "doesn't sanitize display names" do
user = insert(:user, name: "<marquee> username </marquee>")
result = AccountView.render("show.json", %{user: user})
assert result.display_name == "<marquee> username </marquee>"
end
test "never display nil user follow counts" do
user = insert(:user, following_count: 0, follower_count: 0)
result = AccountView.render("show.json", %{user: user})
assert result.following_count == 0
assert result.followers_count == 0
end
describe "hiding follows/following" do
test "shows when follows/followers stats are hidden and sets follow/follower count to 0" do
user =
insert(:user, %{
hide_followers: true,
hide_followers_count: true,
hide_follows: true,
hide_follows_count: true
})
other_user = insert(:user)
{:ok, user, other_user, _activity} = CommonAPI.follow(user, other_user)
{:ok, _other_user, user, _activity} = CommonAPI.follow(other_user, user)
assert %{
followers_count: 0,
following_count: 0,
pleroma: %{hide_follows_count: true, hide_followers_count: true}
} = AccountView.render("show.json", %{user: user})
end
test "shows when follows/followers are hidden" do
user = insert(:user, hide_followers: true, hide_follows: true)
other_user = insert(:user)
{:ok, user, other_user, _activity} = CommonAPI.follow(user, other_user)
{:ok, _other_user, user, _activity} = CommonAPI.follow(other_user, user)
assert %{
followers_count: 1,
following_count: 1,
pleroma: %{hide_follows: true, hide_followers: true}
} = AccountView.render("show.json", %{user: user})
end
test "shows actual follower/following count to the account owner" do
user = insert(:user, hide_followers: true, hide_follows: true)
other_user = insert(:user)
{:ok, user, other_user, _activity} = CommonAPI.follow(user, other_user)
+
+ assert User.following?(user, other_user)
+ assert Pleroma.FollowingRelationship.follower_count(other_user) == 1
{:ok, _other_user, user, _activity} = CommonAPI.follow(other_user, user)
assert %{
followers_count: 1,
following_count: 1
} = AccountView.render("show.json", %{user: user, for: user})
end
test "shows unread_conversation_count only to the account owner" do
user = insert(:user)
other_user = insert(:user)
{:ok, _activity} =
CommonAPI.post(other_user, %{
status: "Hey @#{user.nickname}.",
visibility: "direct"
})
user = User.get_cached_by_ap_id(user.ap_id)
assert AccountView.render("show.json", %{user: user, for: other_user})[:pleroma][
:unread_conversation_count
] == nil
assert AccountView.render("show.json", %{user: user, for: user})[:pleroma][
:unread_conversation_count
] == 1
end
test "shows unread_count only to the account owner" do
user = insert(:user)
insert_list(7, :notification, user: user)
other_user = insert(:user)
user = User.get_cached_by_ap_id(user.ap_id)
assert AccountView.render(
"show.json",
%{user: user, for: other_user}
)[:pleroma][:unread_notifications_count] == nil
assert AccountView.render(
"show.json",
%{user: user, for: user}
)[:pleroma][:unread_notifications_count] == 7
end
end
describe "follow requests counter" do
test "shows zero when no follow requests are pending" do
user = insert(:user)
assert %{follow_requests_count: 0} =
AccountView.render("show.json", %{user: user, for: user})
other_user = insert(:user)
{:ok, _other_user, user, _activity} = CommonAPI.follow(other_user, user)
assert %{follow_requests_count: 0} =
AccountView.render("show.json", %{user: user, for: user})
end
test "shows non-zero when follow requests are pending" do
user = insert(:user, locked: true)
assert %{locked: true} = AccountView.render("show.json", %{user: user, for: user})
other_user = insert(:user)
{:ok, _other_user, user, _activity} = CommonAPI.follow(other_user, user)
assert %{locked: true, follow_requests_count: 1} =
AccountView.render("show.json", %{user: user, for: user})
end
test "decreases when accepting a follow request" do
user = insert(:user, locked: true)
assert %{locked: true} = AccountView.render("show.json", %{user: user, for: user})
other_user = insert(:user)
{:ok, other_user, user, _activity} = CommonAPI.follow(other_user, user)
assert %{locked: true, follow_requests_count: 1} =
AccountView.render("show.json", %{user: user, for: user})
{:ok, _other_user} = CommonAPI.accept_follow_request(other_user, user)
assert %{locked: true, follow_requests_count: 0} =
AccountView.render("show.json", %{user: user, for: user})
end
test "decreases when rejecting a follow request" do
user = insert(:user, locked: true)
assert %{locked: true} = AccountView.render("show.json", %{user: user, for: user})
other_user = insert(:user)
{:ok, other_user, user, _activity} = CommonAPI.follow(other_user, user)
assert %{locked: true, follow_requests_count: 1} =
AccountView.render("show.json", %{user: user, for: user})
{:ok, _other_user} = CommonAPI.reject_follow_request(other_user, user)
assert %{locked: true, follow_requests_count: 0} =
AccountView.render("show.json", %{user: user, for: user})
end
test "shows non-zero when historical unapproved requests are present" do
user = insert(:user, locked: true)
assert %{locked: true} = AccountView.render("show.json", %{user: user, for: user})
other_user = insert(:user)
{:ok, _other_user, user, _activity} = CommonAPI.follow(other_user, user)
{:ok, user} = User.update_and_set_cache(user, %{locked: false})
assert %{locked: false, follow_requests_count: 1} =
AccountView.render("show.json", %{user: user, for: user})
end
end
test "uses mediaproxy urls when it's enabled" do
clear_config([:media_proxy, :enabled], true)
user =
insert(:user,
avatar: %{"url" => [%{"href" => "https://evil.website/avatar.png"}]},
banner: %{"url" => [%{"href" => "https://evil.website/banner.png"}]},
emoji: %{"joker_smile" => "https://evil.website/society.png"}
)
AccountView.render("show.json", %{user: user})
|> Enum.all?(fn
{key, url} when key in [:avatar, :avatar_static, :header, :header_static] ->
String.starts_with?(url, Pleroma.Web.base_url())
{:emojis, emojis} ->
Enum.all?(emojis, fn %{url: url, static_url: static_url} ->
String.starts_with?(url, Pleroma.Web.base_url()) &&
String.starts_with?(static_url, Pleroma.Web.base_url())
end)
_ ->
true
end)
|> assert()
end
end
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