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	diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
	index 01d532ab3..3a8a51e33 100644
	--- a/lib/pleroma/user.ex
	+++ b/lib/pleroma/user.ex
	@@ -1,1300 +1,1301 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.User do
	use Ecto.Schema

	import Ecto.Changeset
	import Ecto.Query

	alias Pleroma.Repo
	alias Pleroma.User
	alias Pleroma.Object
	alias Pleroma.Web
	alias Pleroma.Activity
	alias Pleroma.Notification
	alias Comeonin.Pbkdf2
	alias Pleroma.Formatter
	alias Pleroma.Web.CommonAPI.Utils, as: CommonUtils
	alias Pleroma.Web.OStatus
	alias Pleroma.Web.Websub
	alias Pleroma.Web.OAuth
	alias Pleroma.Web.ActivityPub.Utils
	alias Pleroma.Web.ActivityPub.ActivityPub

	require Logger

	@type t :: %__MODULE__{}

	@primary_key {:id, Pleroma.FlakeId, autogenerate: true}

	@email_regex ~r/^[a-zA-Z0-9.!#$%&'+\/=?^_`{\|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)$/

	@strict_local_nickname_regex ~r/^[a-zA-Z\d]+$/
	@extended_local_nickname_regex ~r/^[a-zA-Z\d_-]+$/

	schema "users" do
	field(:bio, :string)
	field(:email, :string)
	field(:name, :string)
	field(:nickname, :string)
	field(:password_hash, :string)
	field(:password, :string, virtual: true)
	field(:password_confirmation, :string, virtual: true)
	field(:following, {:array, :string}, default: [])
	field(:ap_id, :string)
	field(:avatar, :map)
	field(:local, :boolean, default: true)
	field(:follower_address, :string)
	field(:search_rank, :float, virtual: true)
	field(:tags, {:array, :string}, default: [])
	field(:bookmarks, {:array, :string}, default: [])
	field(:last_refreshed_at, :naive_datetime)
	has_many(:notifications, Notification)
	embeds_one(:info, Pleroma.User.Info)

	timestamps()
	end

	def auth_active?(%User{local: false}), do: true

	def auth_active?(%User{info: %User.Info{confirmation_pending: false}}), do: true

	def auth_active?(%User{info: %User.Info{confirmation_pending: true}}),
	do: !Pleroma.Config.get([:instance, :account_activation_required])

	def auth_active?(_), do: false

	def visible_for?(user, for_user \\ nil)

	def visible_for?(%User{id: user_id}, %User{id: for_id}) when user_id == for_id, do: true

	def visible_for?(%User{} = user, for_user) do
	auth_active?(user) \|\| superuser?(for_user)
	end

	def visible_for?(_, _), do: false

	def superuser?(%User{local: true, info: %User.Info{is_admin: true}}), do: true
	def superuser?(%User{local: true, info: %User.Info{is_moderator: true}}), do: true
	def superuser?(_), do: false

	def avatar_url(user) do
	case user.avatar do
	%{"url" => [%{"href" => href} \| _]} -> href
	_ -> "#{Web.base_url()}/images/avi.png"
	end
	end

	def banner_url(user) do
	case user.info.banner do
	%{"url" => [%{"href" => href} \| _]} -> href
	_ -> "#{Web.base_url()}/images/banner.png"
	end
	end

	def profile_url(%User{info: %{source_data: %{"url" => url}}}), do: url
	def profile_url(%User{ap_id: ap_id}), do: ap_id
	def profile_url(_), do: nil

	def ap_id(%User{nickname: nickname}) do
	"#{Web.base_url()}/users/#{nickname}"
	end

	def ap_followers(%User{} = user) do
	"#{ap_id(user)}/followers"
	end

	def user_info(%User{} = user) do
	oneself = if user.local, do: 1, else: 0

	%{
	following_count: length(user.following) - oneself,
	note_count: user.info.note_count,
	follower_count: user.info.follower_count,
	locked: user.info.locked,
	confirmation_pending: user.info.confirmation_pending,
	default_scope: user.info.default_scope
	}
	end

	def remote_user_creation(params) do
	params =
	params
	\|> Map.put(:info, params[:info] \|\| %{})

	info_cng = User.Info.remote_user_creation(%User.Info{}, params[:info])

	changes =
	%User{}
	\|> cast(params, [:bio, :name, :ap_id, :nickname, :avatar])
	\|> validate_required([:name, :ap_id])
	\|> unique_constraint(:nickname)
	\|> validate_format(:nickname, @email_regex)
	\|> validate_length(:bio, max: 5000)
	\|> validate_length(:name, max: 100)
	\|> put_change(:local, false)
	\|> put_embed(:info, info_cng)

	if changes.valid? do
	case info_cng.changes[:source_data] do
	%{"followers" => followers} ->
	changes
	\|> put_change(:follower_address, followers)

	_ ->
	followers = User.ap_followers(%User{nickname: changes.changes[:nickname]})

	changes
	\|> put_change(:follower_address, followers)
	end
	else
	changes
	end
	end

	def update_changeset(struct, params \\ %{}) do
	struct
	\|> cast(params, [:bio, :name, :avatar])
	\|> unique_constraint(:nickname)
	\|> validate_format(:nickname, local_nickname_regex())
	\|> validate_length(:bio, max: 5000)
	\|> validate_length(:name, min: 1, max: 100)
	end

	def upgrade_changeset(struct, params \\ %{}) do
	params =
	params
	\|> Map.put(:last_refreshed_at, NaiveDateTime.utc_now())

	info_cng =
	struct.info
	\|> User.Info.user_upgrade(params[:info])

	struct
	\|> cast(params, [:bio, :name, :follower_address, :avatar, :last_refreshed_at])
	\|> unique_constraint(:nickname)
	\|> validate_format(:nickname, local_nickname_regex())
	\|> validate_length(:bio, max: 5000)
	\|> validate_length(:name, max: 100)
	\|> put_embed(:info, info_cng)
	end

	def password_update_changeset(struct, params) do
	changeset =
	struct
	\|> cast(params, [:password, :password_confirmation])
	\|> validate_required([:password, :password_confirmation])
	\|> validate_confirmation(:password)

	OAuth.Token.delete_user_tokens(struct)
	OAuth.Authorization.delete_user_authorizations(struct)

	if changeset.valid? do
	hashed = Pbkdf2.hashpwsalt(changeset.changes[:password])

	changeset
	\|> put_change(:password_hash, hashed)
	else
	changeset
	end
	end

	def reset_password(user, data) do
	update_and_set_cache(password_update_changeset(user, data))
	end

	def register_changeset(struct, params \\ %{}, opts \\ []) do
	confirmation_status =
	if opts[:confirmed] \|\| !Pleroma.Config.get([:instance, :account_activation_required]) do
	:confirmed
	else
	:unconfirmed
	end

	info_change = User.Info.confirmation_changeset(%User.Info{}, confirmation_status)

	changeset =
	struct
	\|> cast(params, [:bio, :email, :name, :nickname, :password, :password_confirmation])
	\|> validate_required([:email, :name, :nickname, :password, :password_confirmation])
	\|> validate_confirmation(:password)
	\|> unique_constraint(:email)
	\|> unique_constraint(:nickname)
	\|> validate_exclusion(:nickname, Pleroma.Config.get([Pleroma.User, :restricted_nicknames]))
	\|> validate_format(:nickname, local_nickname_regex())
	\|> validate_format(:email, @email_regex)
	\|> validate_length(:bio, max: 1000)
	\|> validate_length(:name, min: 1, max: 100)
	\|> put_change(:info, info_change)

	if changeset.valid? do
	hashed = Pbkdf2.hashpwsalt(changeset.changes[:password])
	ap_id = User.ap_id(%User{nickname: changeset.changes[:nickname]})
	followers = User.ap_followers(%User{nickname: changeset.changes[:nickname]})

	changeset
	\|> put_change(:password_hash, hashed)
	\|> put_change(:ap_id, ap_id)
	\|> unique_constraint(:ap_id)
	\|> put_change(:following, [followers])
	\|> put_change(:follower_address, followers)
	else
	changeset
	end
	end

	defp autofollow_users(user) do
	candidates = Pleroma.Config.get([:instance, :autofollowed_nicknames])

	autofollowed_users =
	from(u in User,
	where: u.local == true,
	where: u.nickname in ^candidates
	)
	\|> Repo.all()

	follow_all(user, autofollowed_users)
	end

	@doc "Inserts provided changeset, performs post-registration actions (confirmation email sending etc.)"
	def register(%Ecto.Changeset{} = changeset) do
	with {:ok, user} <- Repo.insert(changeset),
	{:ok, user} <- autofollow_users(user),
	{:ok, _} <- Pleroma.User.WelcomeMessage.post_welcome_message_to_user(user),
	{:ok, _} <- try_send_confirmation_email(user) do
	{:ok, user}
	end
	end

	def try_send_confirmation_email(%User{} = user) do
	if user.info.confirmation_pending &&
	Pleroma.Config.get([:instance, :account_activation_required]) do
	user
	\|> Pleroma.UserEmail.account_confirmation_email()
	\|> Pleroma.Mailer.deliver_async()
	else
	{:ok, :noop}
	end
	end

	def needs_update?(%User{local: true}), do: false

	def needs_update?(%User{local: false, last_refreshed_at: nil}), do: true

	def needs_update?(%User{local: false} = user) do
	NaiveDateTime.diff(NaiveDateTime.utc_now(), user.last_refreshed_at) >= 86400
	end

	def needs_update?(_), do: true

	def maybe_direct_follow(%User{} = follower, %User{local: true, info: %{locked: true}}) do
	{:ok, follower}
	end

	def maybe_direct_follow(%User{} = follower, %User{local: true} = followed) do
	follow(follower, followed)
	end

	def maybe_direct_follow(%User{} = follower, %User{} = followed) do
	if not User.ap_enabled?(followed) do
	follow(follower, followed)
	else
	{:ok, follower}
	end
	end

	def maybe_follow(%User{} = follower, %User{info: _info} = followed) do
	if not following?(follower, followed) do
	follow(follower, followed)
	else
	{:ok, follower}
	end
	end

	@doc "A mass follow for local users. Respects blocks in both directions but does not create activities."
	@spec follow_all(User.t(), list(User.t())) :: {atom(), User.t()}
	def follow_all(follower, followeds) do
	followed_addresses =
	followeds
	\|> Enum.reject(fn followed -> blocks?(follower, followed) \|\| blocks?(followed, follower) end)
	\|> Enum.map(fn %{follower_address: fa} -> fa end)

	q =
	from(u in User,
	where: u.id == ^follower.id,
	update: [
	set: [
	following:
	fragment(
	"array(select distinct unnest (array_cat(?, ?)))",
	u.following,
	^followed_addresses
	)
	]
	]
	)

	{1, [follower]} = Repo.update_all(q, [], returning: true)

	Enum.each(followeds, fn followed ->
	update_follower_count(followed)
	end)

	set_cache(follower)
	end

	def follow(%User{} = follower, %User{info: info} = followed) do
	user_config = Application.get_env(:pleroma, :user)
	deny_follow_blocked = Keyword.get(user_config, :deny_follow_blocked)

	ap_followers = followed.follower_address

	cond do
	following?(follower, followed) or info.deactivated ->
	{:error, "Could not follow user: #{followed.nickname} is already on your list."}

	deny_follow_blocked and blocks?(followed, follower) ->
	{:error, "Could not follow user: #{followed.nickname} blocked you."}

	true ->
	if !followed.local && follower.local && !ap_enabled?(followed) do
	Websub.subscribe(follower, followed)
	end

	q =
	from(u in User,
	where: u.id == ^follower.id,
	update: [push: [following: ^ap_followers]]
	)

	{1, [follower]} = Repo.update_all(q, [], returning: true)

	{:ok, _} = update_follower_count(followed)

	set_cache(follower)
	end
	end

	def unfollow(%User{} = follower, %User{} = followed) do
	ap_followers = followed.follower_address

	if following?(follower, followed) and follower.ap_id != followed.ap_id do
	q =
	from(u in User,
	where: u.id == ^follower.id,
	update: [pull: [following: ^ap_followers]]
	)

	{1, [follower]} = Repo.update_all(q, [], returning: true)

	{:ok, followed} = update_follower_count(followed)

	set_cache(follower)

	{:ok, follower, Utils.fetch_latest_follow(follower, followed)}
	else
	{:error, "Not subscribed!"}
	end
	end

	@spec following?(User.t(), User.t()) :: boolean
	def following?(%User{} = follower, %User{} = followed) do
	Enum.member?(follower.following, followed.follower_address)
	end

	def follow_import(%User{} = follower, followed_identifiers)
	when is_list(followed_identifiers) do
	Enum.map(
	followed_identifiers,
	fn followed_identifier ->
	with %User{} = followed <- get_or_fetch(followed_identifier),
	{:ok, follower} <- maybe_direct_follow(follower, followed),
	{:ok, _} <- ActivityPub.follow(follower, followed) do
	followed
	else
	err ->
	Logger.debug("follow_import failed for #{followed_identifier} with: #{inspect(err)}")
	err
	end
	end
	)
	end

	def locked?(%User{} = user) do
	user.info.locked \|\| false
	end

	def get_by_id(id) do
	Repo.get_by(User, id: id)
	end

	def get_by_ap_id(ap_id) do
	Repo.get_by(User, ap_id: ap_id)
	end

	# This is mostly an SPC migration fix. This guesses the user nickname (by taking the last part of the ap_id and the domain) and tries to get that user
	def get_by_guessed_nickname(ap_id) do
	domain = URI.parse(ap_id).host
	name = List.last(String.split(ap_id, "/"))
	nickname = "#{name}@#{domain}"

	get_by_nickname(nickname)
	end

	def set_cache(user) do
	Cachex.put(:user_cache, "ap_id:#{user.ap_id}", user)
	Cachex.put(:user_cache, "nickname:#{user.nickname}", user)
	Cachex.put(:user_cache, "user_info:#{user.id}", user_info(user))
	{:ok, user}
	end

	def update_and_set_cache(changeset) do
	with {:ok, user} <- Repo.update(changeset) do
	set_cache(user)
	else
	e -> e
	end
	end

	def invalidate_cache(user) do
	Cachex.del(:user_cache, "ap_id:#{user.ap_id}")
	Cachex.del(:user_cache, "nickname:#{user.nickname}")
	Cachex.del(:user_cache, "user_info:#{user.id}")
	end

	def get_cached_by_ap_id(ap_id) do
	key = "ap_id:#{ap_id}"
	Cachex.fetch!(:user_cache, key, fn _ -> get_by_ap_id(ap_id) end)
	end

	def get_cached_by_id(id) do
	key = "id:#{id}"

	ap_id =
	Cachex.fetch!(:user_cache, key, fn _ ->
	user = get_by_id(id)

	if user do
	Cachex.put(:user_cache, "ap_id:#{user.ap_id}", user)
	{:commit, user.ap_id}
	else
	{:ignore, ""}
	end
	end)

	get_cached_by_ap_id(ap_id)
	end

	def get_cached_by_nickname(nickname) do
	key = "nickname:#{nickname}"
	Cachex.fetch!(:user_cache, key, fn _ -> get_or_fetch_by_nickname(nickname) end)
	end

	def get_cached_by_nickname_or_id(nickname_or_id) do
	get_cached_by_id(nickname_or_id) \|\| get_cached_by_nickname(nickname_or_id)
	end

	def get_by_nickname(nickname) do
	Repo.get_by(User, nickname: nickname) \|\|
	if Regex.match?(~r(@#{Pleroma.Web.Endpoint.host()})i, nickname) do
	Repo.get_by(User, nickname: local_nickname(nickname))
	end
	end

	def get_by_nickname_or_email(nickname_or_email) do
	case user = Repo.get_by(User, nickname: nickname_or_email) do
	%User{} -> user
	nil -> Repo.get_by(User, email: nickname_or_email)
	end
	end

	def get_cached_user_info(user) do
	key = "user_info:#{user.id}"
	Cachex.fetch!(:user_cache, key, fn _ -> user_info(user) end)
	end

	def fetch_by_nickname(nickname) do
	ap_try = ActivityPub.make_user_from_nickname(nickname)

	case ap_try do
	{:ok, user} -> {:ok, user}
	_ -> OStatus.make_user(nickname)
	end
	end

	def get_or_fetch_by_nickname(nickname) do
	with %User{} = user <- get_by_nickname(nickname) do
	user
	else
	_e ->
	with [_nick, _domain] <- String.split(nickname, "@"),
	{:ok, user} <- fetch_by_nickname(nickname) do
	user
	else
	_e -> nil
	end
	end
	end

	def get_followers_query(%User{id: id, follower_address: follower_address}, nil) do
	from(
	u in User,
	where: fragment("? <@ ?", ^[follower_address], u.following),
	where: u.id != ^id
	)
	end

	def get_followers_query(user, page) do
	from(
	u in get_followers_query(user, nil),
	limit: 20,
	offset: ^((page - 1) * 20)
	)
	end

	def get_followers_query(user), do: get_followers_query(user, nil)

	def get_followers(user, page \\ nil) do
	q = get_followers_query(user, page)

	{:ok, Repo.all(q)}
	end

	def get_followers_ids(user, page \\ nil) do
	q = get_followers_query(user, page)

	Repo.all(from(u in q, select: u.id))
	end

	def get_friends_query(%User{id: id, following: following}, nil) do
	from(
	u in User,
	where: u.follower_address in ^following,
	where: u.id != ^id
	)
	end

	def get_friends_query(user, page) do
	from(
	u in get_friends_query(user, nil),
	limit: 20,
	offset: ^((page - 1) * 20)
	)
	end

	def get_friends_query(user), do: get_friends_query(user, nil)

	def get_friends(user, page \\ nil) do
	q = get_friends_query(user, page)

	{:ok, Repo.all(q)}
	end

	def get_friends_ids(user, page \\ nil) do
	q = get_friends_query(user, page)

	Repo.all(from(u in q, select: u.id))
	end

	def get_follow_requests_query(%User{} = user) do
	from(
	a in Activity,
	where:
	fragment(
	"? ->> 'type' = 'Follow'",
	a.data
	),
	where:
	fragment(
	"? ->> 'state' = 'pending'",
	a.data
	),
	where:
	fragment(
	"? @> ?",
	a.data,
	^%{"object" => user.ap_id}
	)
	)
	end

	def update_follow_request_count(%User{} = user) do
	subquery =
	user
	\|> User.get_follow_requests_query()
	\|> select([a], %{count: count(a.id)})

	User
	\|> where(id: ^user.id)
	\|> join(:inner, [u], s in subquery(subquery))
	\|> update([u, s],
	set: [
	info:
	fragment(
	"jsonb_set(?, '{follow_request_count}', ?::varchar::jsonb, true)",
	u.info,
	s.count
	)
	]
	)
	\|> Repo.update_all([], returning: true)
	\|> case do
	{1, [user]} -> {:ok, user}
	_ -> {:error, user}
	end
	end

	def get_follow_requests(%User{} = user) do
	q = get_follow_requests_query(user)
	reqs = Repo.all(q)

	users =
	Enum.map(reqs, fn req -> req.actor end)
	\|> Enum.uniq()
	\|> Enum.map(fn ap_id -> get_by_ap_id(ap_id) end)
	\|> Enum.filter(fn u -> !is_nil(u) end)
	\|> Enum.filter(fn u -> !following?(u, user) end)

	{:ok, users}
	end

	def increase_note_count(%User{} = user) do
	info_cng = User.Info.add_to_note_count(user.info, 1)

	cng =
	change(user)
	\|> put_embed(:info, info_cng)

	update_and_set_cache(cng)
	end

	def decrease_note_count(%User{} = user) do
	info_cng = User.Info.add_to_note_count(user.info, -1)

	cng =
	change(user)
	\|> put_embed(:info, info_cng)

	update_and_set_cache(cng)
	end

	def update_note_count(%User{} = user) do
	note_count_query =
	from(
	a in Object,
	where: fragment("?->>'actor' = ? and ?->>'type' = 'Note'", a.data, ^user.ap_id, a.data),
	select: count(a.id)
	)

	note_count = Repo.one(note_count_query)

	info_cng = User.Info.set_note_count(user.info, note_count)

	cng =
	change(user)
	\|> put_embed(:info, info_cng)

	update_and_set_cache(cng)
	end

	def update_follower_count(%User{} = user) do
	follower_count_query =
	from(
	u in User,
	where: ^user.follower_address in u.following,
	where: u.id != ^user.id,
	select: count(u.id)
	)

	follower_count = Repo.one(follower_count_query)

	info_cng =
	user.info
	\|> User.Info.set_follower_count(follower_count)

	cng =
	change(user)
	\|> put_embed(:info, info_cng)

	update_and_set_cache(cng)
	end

	def get_users_from_set_query(ap_ids, false) do
	from(
	u in User,
	where: u.ap_id in ^ap_ids
	)
	end

	def get_users_from_set_query(ap_ids, true) do
	query = get_users_from_set_query(ap_ids, false)

	from(
	u in query,
	where: u.local == true
	)
	end

	def get_users_from_set(ap_ids, local_only \\ true) do
	get_users_from_set_query(ap_ids, local_only)
	\|> Repo.all()
	end

	def get_recipients_from_activity(%Activity{recipients: to}) do
	query =
	from(
	u in User,
	where: u.ap_id in ^to,
	or_where: fragment("? && ?", u.following, ^to)
	)

	query = from(u in query, where: u.local == true)

	Repo.all(query)
	end

	def search(query, resolve \\ false, for_user \\ nil) do
	# Strip the beginning @ off if there is a query
	query = String.trim_leading(query, "@")

	if resolve, do: get_or_fetch(query)

	fts_results = do_search(fts_search_subquery(query), for_user)

	{:ok, trigram_results} =
	Repo.transaction(fn ->
	Ecto.Adapters.SQL.query(Repo, "select set_limit(0.25)", [])
	do_search(trigram_search_subquery(query), for_user)
	end)

	Enum.uniq_by(fts_results ++ trigram_results, & &1.id)
	end

	def all_except_one(user) do
	query = from(u in User, where: u.id != ^user.id)

	Repo.all(query)
	end

	defp do_search(subquery, for_user, options \\ []) do
	q =
	from(
	s in subquery(subquery),
	order_by: [desc: s.search_rank],
	limit: ^(options[:limit] \|\| 20)
	)

	results =
	q
	\|> Repo.all()
	\|> Enum.filter(&(&1.search_rank > 0))

	boost_search_results(results, for_user)
	end

	defp fts_search_subquery(query) do
	processed_query =
	query
	\|> String.replace(~r/\W+/, " ")
	\|> String.trim()
	\|> String.split()
	\|> Enum.map(&(&1 <> ":*"))
	\|> Enum.join(" \| ")

	from(
	u in User,
	select_merge: %{
	search_rank:
	fragment(
	"""
	ts_rank_cd(
	setweight(to_tsvector('simple', regexp_replace(?, '\\W', ' ', 'g')), 'A') \|\|
	setweight(to_tsvector('simple', regexp_replace(coalesce(?, ''), '\\W', ' ', 'g')), 'B'),
	to_tsquery('simple', ?),
	32
	)
	""",
	u.nickname,
	u.name,
	^processed_query
	)
	},
	where:
	fragment(
	"""
	(setweight(to_tsvector('simple', regexp_replace(?, '\\W', ' ', 'g')), 'A') \|\|
	setweight(to_tsvector('simple', regexp_replace(coalesce(?, ''), '\\W', ' ', 'g')), 'B')) @@ to_tsquery('simple', ?)
	""",
	u.nickname,
	u.name,
	^processed_query
	)
	)
	end

	defp trigram_search_subquery(query) do
	from(
	u in User,
	select_merge: %{
	search_rank:
	fragment(
	"similarity(?, trim(? \|\| ' ' \|\| coalesce(?, '')))",
	^query,
	u.nickname,
	u.name
	)
	},
	where: fragment("trim(? \|\| ' ' \|\| coalesce(?, '')) % ?", u.nickname, u.name, ^query)
	)
	end

	defp boost_search_results(results, nil), do: results

	defp boost_search_results(results, for_user) do
	friends_ids = get_friends_ids(for_user)
	followers_ids = get_followers_ids(for_user)

	Enum.map(
	results,
	fn u ->
	search_rank_coef =
	cond do
	u.id in friends_ids ->
	1.2

	u.id in followers_ids ->
	1.1

	true ->
	1
	end

	Map.put(u, :search_rank, u.search_rank * search_rank_coef)
	end
	)
	\|> Enum.sort_by(&(-&1.search_rank))
	end

	def blocks_import(%User{} = blocker, blocked_identifiers) when is_list(blocked_identifiers) do
	Enum.map(
	blocked_identifiers,
	fn blocked_identifier ->
	with %User{} = blocked <- get_or_fetch(blocked_identifier),
	{:ok, blocker} <- block(blocker, blocked),
	{:ok, _} <- ActivityPub.block(blocker, blocked) do
	blocked
	else
	err ->
	Logger.debug("blocks_import failed for #{blocked_identifier} with: #{inspect(err)}")
	err
	end
	end
	)
	end

	def mute(muter, %User{ap_id: ap_id}) do
	info_cng =
	muter.info
	\|> User.Info.add_to_mutes(ap_id)

	cng =
	change(muter)
	\|> put_embed(:info, info_cng)

	update_and_set_cache(cng)
	end

	def unmute(muter, %{ap_id: ap_id}) do
	info_cng =
	muter.info
	\|> User.Info.remove_from_mutes(ap_id)

	cng =
	change(muter)
	\|> put_embed(:info, info_cng)

	update_and_set_cache(cng)
	end

	def block(blocker, %User{ap_id: ap_id} = blocked) do
	# sever any follow relationships to prevent leaks per activitypub (Pleroma issue #213)
	blocker =
	if following?(blocker, blocked) do
	{:ok, blocker, _} = unfollow(blocker, blocked)
	blocker
	else
	blocker
	end

	if following?(blocked, blocker) do
	unfollow(blocked, blocker)
	end

	info_cng =
	blocker.info
	\|> User.Info.add_to_block(ap_id)

	cng =
	change(blocker)
	\|> put_embed(:info, info_cng)

	update_and_set_cache(cng)
	end

	# helper to handle the block given only an actor's AP id
	def block(blocker, %{ap_id: ap_id}) do
	block(blocker, User.get_by_ap_id(ap_id))
	end

	def unblock(blocker, %{ap_id: ap_id}) do
	info_cng =
	blocker.info
	\|> User.Info.remove_from_block(ap_id)

	cng =
	change(blocker)
	\|> put_embed(:info, info_cng)

	update_and_set_cache(cng)
	end

	+ def mutes?(nil, _), do: false
	def mutes?(user, %{ap_id: ap_id}), do: Enum.member?(user.info.mutes, ap_id)

	def blocks?(user, %{ap_id: ap_id}) do
	blocks = user.info.blocks
	domain_blocks = user.info.domain_blocks
	%{host: host} = URI.parse(ap_id)

	Enum.member?(blocks, ap_id) \|\|
	Enum.any?(domain_blocks, fn domain ->
	host == domain
	end)
	end

	def muted_users(user),
	do: Repo.all(from(u in User, where: u.ap_id in ^user.info.mutes))

	def blocked_users(user),
	do: Repo.all(from(u in User, where: u.ap_id in ^user.info.blocks))

	def block_domain(user, domain) do
	info_cng =
	user.info
	\|> User.Info.add_to_domain_block(domain)

	cng =
	change(user)
	\|> put_embed(:info, info_cng)

	update_and_set_cache(cng)
	end

	def unblock_domain(user, domain) do
	info_cng =
	user.info
	\|> User.Info.remove_from_domain_block(domain)

	cng =
	change(user)
	\|> put_embed(:info, info_cng)

	update_and_set_cache(cng)
	end

	def local_user_query do
	from(
	u in User,
	where: u.local == true,
	where: not is_nil(u.nickname)
	)
	end

	def active_local_user_query do
	from(
	u in local_user_query(),
	where: fragment("not (?->'deactivated' @> 'true')", u.info)
	)
	end

	def moderator_user_query do
	from(
	u in User,
	where: u.local == true,
	where: fragment("?->'is_moderator' @> 'true'", u.info)
	)
	end

	def deactivate(%User{} = user, status \\ true) do
	info_cng = User.Info.set_activation_status(user.info, status)

	cng =
	change(user)
	\|> put_embed(:info, info_cng)

	update_and_set_cache(cng)
	end

	def delete(%User{} = user) do
	{:ok, user} = User.deactivate(user)

	# Remove all relationships
	{:ok, followers} = User.get_followers(user)

	followers
	\|> Enum.each(fn follower -> User.unfollow(follower, user) end)

	{:ok, friends} = User.get_friends(user)

	friends
	\|> Enum.each(fn followed -> User.unfollow(user, followed) end)

	query = from(a in Activity, where: a.actor == ^user.ap_id)

	Repo.all(query)
	\|> Enum.each(fn activity ->
	case activity.data["type"] do
	"Create" ->
	ActivityPub.delete(Object.normalize(activity.data["object"]))

	# TODO: Do something with likes, follows, repeats.
	_ ->
	"Doing nothing"
	end
	end)

	{:ok, user}
	end

	def html_filter_policy(%User{info: %{no_rich_text: true}}) do
	Pleroma.HTML.Scrubber.TwitterText
	end

	@default_scrubbers Pleroma.Config.get([:markup, :scrub_policy])

	def html_filter_policy(_), do: @default_scrubbers

	def get_or_fetch_by_ap_id(ap_id) do
	user = get_by_ap_id(ap_id)

	if !is_nil(user) and !User.needs_update?(user) do
	user
	else
	ap_try = ActivityPub.make_user_from_ap_id(ap_id)

	case ap_try do
	{:ok, user} ->
	user

	_ ->
	case OStatus.make_user(ap_id) do
	{:ok, user} -> user
	_ -> {:error, "Could not fetch by AP id"}
	end
	end
	end
	end

	def get_or_create_instance_user do
	relay_uri = "#{Pleroma.Web.Endpoint.url()}/relay"

	if user = get_by_ap_id(relay_uri) do
	user
	else
	changes =
	%User{info: %User.Info{}}
	\|> cast(%{}, [:ap_id, :nickname, :local])
	\|> put_change(:ap_id, relay_uri)
	\|> put_change(:nickname, nil)
	\|> put_change(:local, true)
	\|> put_change(:follower_address, relay_uri <> "/followers")

	{:ok, user} = Repo.insert(changes)
	user
	end
	end

	# AP style
	def public_key_from_info(%{
	source_data: %{"publicKey" => %{"publicKeyPem" => public_key_pem}}
	}) do
	key =
	public_key_pem
	\|> :public_key.pem_decode()
	\|> hd()
	\|> :public_key.pem_entry_decode()

	{:ok, key}
	end

	# OStatus Magic Key
	def public_key_from_info(%{magic_key: magic_key}) do
	{:ok, Pleroma.Web.Salmon.decode_key(magic_key)}
	end

	def get_public_key_for_ap_id(ap_id) do
	with %User{} = user <- get_or_fetch_by_ap_id(ap_id),
	{:ok, public_key} <- public_key_from_info(user.info) do
	{:ok, public_key}
	else
	_ -> :error
	end
	end

	defp blank?(""), do: nil
	defp blank?(n), do: n

	def insert_or_update_user(data) do
	data =
	data
	\|> Map.put(:name, blank?(data[:name]) \|\| data[:nickname])

	cs = User.remote_user_creation(data)

	Repo.insert(cs, on_conflict: :replace_all, conflict_target: :nickname)
	end

	def ap_enabled?(%User{local: true}), do: true
	def ap_enabled?(%User{info: info}), do: info.ap_enabled
	def ap_enabled?(_), do: false

	@doc "Gets or fetch a user by uri or nickname."
	@spec get_or_fetch(String.t()) :: User.t()
	def get_or_fetch("http" <> _host = uri), do: get_or_fetch_by_ap_id(uri)
	def get_or_fetch(nickname), do: get_or_fetch_by_nickname(nickname)

	# wait a period of time and return newest version of the User structs
	# this is because we have synchronous follow APIs and need to simulate them
	# with an async handshake
	def wait_and_refresh(_, %User{local: true} = a, %User{local: true} = b) do
	with %User{} = a <- Repo.get(User, a.id),
	%User{} = b <- Repo.get(User, b.id) do
	{:ok, a, b}
	else
	_e ->
	:error
	end
	end

	def wait_and_refresh(timeout, %User{} = a, %User{} = b) do
	with :ok <- :timer.sleep(timeout),
	%User{} = a <- Repo.get(User, a.id),
	%User{} = b <- Repo.get(User, b.id) do
	{:ok, a, b}
	else
	_e ->
	:error
	end
	end

	def parse_bio(bio, user \\ %User{info: %{source_data: %{}}})
	def parse_bio(nil, _user), do: ""
	def parse_bio(bio, _user) when bio == "", do: bio

	def parse_bio(bio, user) do
	emoji =
	(user.info.source_data["tag"] \|\| [])
	\|> Enum.filter(fn %{"type" => t} -> t == "Emoji" end)
	\|> Enum.map(fn %{"icon" => %{"url" => url}, "name" => name} ->
	{String.trim(name, ":"), url}
	end)

	bio
	\|> CommonUtils.format_input("text/plain", mentions_format: :full)
	\|> elem(0)
	\|> Formatter.emojify(emoji)
	end

	def tag(user_identifiers, tags) when is_list(user_identifiers) do
	Repo.transaction(fn ->
	for user_identifier <- user_identifiers, do: tag(user_identifier, tags)
	end)
	end

	def tag(nickname, tags) when is_binary(nickname),
	do: tag(User.get_by_nickname(nickname), tags)

	def tag(%User{} = user, tags),
	do: update_tags(user, Enum.uniq((user.tags \|\| []) ++ normalize_tags(tags)))

	def untag(user_identifiers, tags) when is_list(user_identifiers) do
	Repo.transaction(fn ->
	for user_identifier <- user_identifiers, do: untag(user_identifier, tags)
	end)
	end

	def untag(nickname, tags) when is_binary(nickname),
	do: untag(User.get_by_nickname(nickname), tags)

	def untag(%User{} = user, tags),
	do: update_tags(user, (user.tags \|\| []) -- normalize_tags(tags))

	defp update_tags(%User{} = user, new_tags) do
	{:ok, updated_user} =
	user
	\|> change(%{tags: new_tags})
	\|> update_and_set_cache()

	updated_user
	end

	def bookmark(%User{} = user, status_id) do
	bookmarks = Enum.uniq(user.bookmarks ++ [status_id])
	update_bookmarks(user, bookmarks)
	end

	def unbookmark(%User{} = user, status_id) do
	bookmarks = Enum.uniq(user.bookmarks -- [status_id])
	update_bookmarks(user, bookmarks)
	end

	def update_bookmarks(%User{} = user, bookmarks) do
	user
	\|> change(%{bookmarks: bookmarks})
	\|> update_and_set_cache
	end

	defp normalize_tags(tags) do
	[tags]
	\|> List.flatten()
	\|> Enum.map(&String.downcase(&1))
	end

	defp local_nickname_regex() do
	if Pleroma.Config.get([:instance, :extended_nickname_format]) do
	@extended_local_nickname_regex
	else
	@strict_local_nickname_regex
	end
	end

	def local_nickname(nickname_or_mention) do
	nickname_or_mention
	\|> full_nickname()
	\|> String.split("@")
	\|> hd()
	end

	def full_nickname(nickname_or_mention),
	do: String.trim_leading(nickname_or_mention, "@")

	def error_user(ap_id) do
	%User{
	name: ap_id,
	ap_id: ap_id,
	info: %User.Info{},
	nickname: "erroruser@example.com",
	inserted_at: NaiveDateTime.utc_now()
	}
	end

	def all_superusers do
	from(
	u in User,
	where: u.local == true,
	where: fragment("?->'is_admin' @> 'true' OR ?->'is_moderator' @> 'true'", u.info, u.info)
	)
	\|> Repo.all()
	end
	end
	diff --git a/lib/pleroma/web/mastodon_api/views/status_view.ex b/lib/pleroma/web/mastodon_api/views/status_view.ex
	index b90e4252a..3468c0e1c 100644
	--- a/lib/pleroma/web/mastodon_api/views/status_view.ex
	+++ b/lib/pleroma/web/mastodon_api/views/status_view.ex
	@@ -1,372 +1,372 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Web.MastodonAPI.StatusView do
	use Pleroma.Web, :view

	alias Pleroma.Activity
	alias Pleroma.HTML
	alias Pleroma.Repo
	alias Pleroma.User
	alias Pleroma.Web.CommonAPI
	alias Pleroma.Web.CommonAPI.Utils
	alias Pleroma.Web.MastodonAPI.AccountView
	alias Pleroma.Web.MastodonAPI.StatusView
	alias Pleroma.Web.MediaProxy

	# TODO: Add cached version.
	defp get_replied_to_activities(activities) do
	activities
	\|> Enum.map(fn
	%{data: %{"type" => "Create", "object" => %{"inReplyTo" => in_reply_to}}} ->
	in_reply_to != "" && in_reply_to

	_ ->
	nil
	end)
	\|> Enum.filter(& &1)
	\|> Activity.create_by_object_ap_id()
	\|> Repo.all()
	\|> Enum.reduce(%{}, fn activity, acc ->
	Map.put(acc, activity.data["object"]["id"], activity)
	end)
	end

	defp get_user(ap_id) do
	cond do
	user = User.get_cached_by_ap_id(ap_id) ->
	user

	user = User.get_by_guessed_nickname(ap_id) ->
	user

	true ->
	User.error_user(ap_id)
	end
	end

	def render("index.json", opts) do
	replied_to_activities = get_replied_to_activities(opts.activities)

	opts.activities
	\|> safe_render_many(
	StatusView,
	"status.json",
	Map.put(opts, :replied_to_activities, replied_to_activities)
	)
	end

	def render(
	"status.json",
	%{activity: %{data: %{"type" => "Announce", "object" => object}} = activity} = opts
	) do
	user = get_user(activity.data["actor"])
	created_at = Utils.to_masto_date(activity.data["published"])

	reblogged = Activity.get_create_by_object_ap_id(object)
	reblogged = render("status.json", Map.put(opts, :activity, reblogged))

	mentions =
	activity.recipients
	\|> Enum.map(fn ap_id -> User.get_cached_by_ap_id(ap_id) end)
	\|> Enum.filter(& &1)
	\|> Enum.map(fn user -> AccountView.render("mention.json", %{user: user}) end)

	%{
	id: to_string(activity.id),
	uri: object,
	url: object,
	account: AccountView.render("account.json", %{user: user}),
	in_reply_to_id: nil,
	in_reply_to_account_id: nil,
	reblog: reblogged,
	content: reblogged[:content] \|\| "",
	created_at: created_at,
	reblogs_count: 0,
	replies_count: 0,
	favourites_count: 0,
	reblogged: false,
	favourited: false,
	bookmarked: false,
	muted: false,
	pinned: pinned?(activity, user),
	sensitive: false,
	spoiler_text: "",
	visibility: "public",
	media_attachments: reblogged[:media_attachments] \|\| [],
	mentions: mentions,
	tags: reblogged[:tags] \|\| [],
	application: %{
	name: "Web",
	website: nil
	},
	language: nil,
	emojis: []
	}
	end

	def render("status.json", %{activity: %{data: %{"object" => object}} = activity} = opts) do
	user = get_user(activity.data["actor"])

	like_count = object["like_count"] \|\| 0
	announcement_count = object["announcement_count"] \|\| 0

	tags = object["tag"] \|\| []
	sensitive = object["sensitive"] \|\| Enum.member?(tags, "nsfw")

	mentions =
	activity.recipients
	\|> Enum.map(fn ap_id -> User.get_cached_by_ap_id(ap_id) end)
	\|> Enum.filter(& &1)
	\|> Enum.map(fn user -> AccountView.render("mention.json", %{user: user}) end)

	repeated = opts[:for] && opts[:for].ap_id in (object["announcements"] \|\| [])
	favorited = opts[:for] && opts[:for].ap_id in (object["likes"] \|\| [])
	bookmarked = opts[:for] && object["id"] in opts[:for].bookmarks

	attachment_data = object["attachment"] \|\| []
	attachments = render_many(attachment_data, StatusView, "attachment.json", as: :attachment)

	created_at = Utils.to_masto_date(object["published"])

	reply_to = get_reply_to(activity, opts)
	reply_to_user = reply_to && get_user(reply_to.data["actor"])

	content =
	object
	\|> render_content()
	\|> HTML.get_cached_scrubbed_html_for_object(
	User.html_filter_policy(opts[:for]),
	activity,
	__MODULE__
	)

	card = render("card.json", Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity))

	url =
	if user.local do
	Pleroma.Web.Router.Helpers.o_status_url(Pleroma.Web.Endpoint, :notice, activity)
	else
	object["external_url"] \|\| object["id"]
	end

	%{
	id: to_string(activity.id),
	uri: object["id"],
	url: url,
	account: AccountView.render("account.json", %{user: user}),
	in_reply_to_id: reply_to && to_string(reply_to.id),
	in_reply_to_account_id: reply_to_user && to_string(reply_to_user.id),
	reblog: nil,
	card: card,
	content: content,
	created_at: created_at,
	reblogs_count: announcement_count,
	replies_count: 0,
	favourites_count: like_count,
	reblogged: present?(repeated),
	favourited: present?(favorited),
	bookmarked: present?(bookmarked),
	- muted: CommonAPI.thread_muted?(user, activity),
	+ muted: CommonAPI.thread_muted?(user, activity) \|\| User.mutes?(opts[:for], user),
	pinned: pinned?(activity, user),
	sensitive: sensitive,
	spoiler_text: object["summary"] \|\| "",
	visibility: get_visibility(object),
	media_attachments: attachments,
	mentions: mentions,
	tags: build_tags(tags),
	application: %{
	name: "Web",
	website: nil
	},
	language: nil,
	emojis: build_emojis(activity.data["object"]["emoji"])
	}
	end

	def render("status.json", _) do
	nil
	end

	def render("card.json", %{rich_media: rich_media, page_url: page_url}) do
	page_url_data = URI.parse(page_url)

	page_url_data =
	if rich_media[:url] != nil do
	URI.merge(page_url_data, URI.parse(rich_media[:url]))
	else
	page_url_data
	end

	page_url = page_url_data \|> to_string

	image_url =
	if rich_media[:image] != nil do
	URI.merge(page_url_data, URI.parse(rich_media[:image]))
	\|> to_string
	else
	nil
	end

	site_name = rich_media[:site_name] \|\| page_url_data.host

	%{
	type: "link",
	provider_name: site_name,
	provider_url: page_url_data.scheme <> "://" <> page_url_data.host,
	url: page_url,
	image: image_url \|> MediaProxy.url(),
	title: rich_media[:title],
	description: rich_media[:description],
	pleroma: %{
	opengraph: rich_media
	}
	}
	end

	def render("card.json", _) do
	nil
	end

	def render("attachment.json", %{attachment: attachment}) do
	[attachment_url \| _] = attachment["url"]
	media_type = attachment_url["mediaType"] \|\| attachment_url["mimeType"] \|\| "image"
	href = attachment_url["href"] \|> MediaProxy.url()

	type =
	cond do
	String.contains?(media_type, "image") -> "image"
	String.contains?(media_type, "video") -> "video"
	String.contains?(media_type, "audio") -> "audio"
	true -> "unknown"
	end

	<<hash_id::signed-32, _rest::binary>> = :crypto.hash(:md5, href)

	%{
	id: to_string(attachment["id"] \|\| hash_id),
	url: href,
	remote_url: href,
	preview_url: href,
	text_url: href,
	type: type,
	description: attachment["name"]
	}
	end

	def get_reply_to(activity, %{replied_to_activities: replied_to_activities}) do
	_id = activity.data["object"]["inReplyTo"]
	replied_to_activities[activity.data["object"]["inReplyTo"]]
	end

	def get_reply_to(%{data: %{"object" => object}}, _) do
	if object["inReplyTo"] && object["inReplyTo"] != "" do
	Activity.get_create_by_object_ap_id(object["inReplyTo"])
	else
	nil
	end
	end

	def get_visibility(object) do
	public = "https://www.w3.org/ns/activitystreams#Public"
	to = object["to"] \|\| []
	cc = object["cc"] \|\| []

	cond do
	public in to ->
	"public"

	public in cc ->
	"unlisted"

	# this should use the sql for the object's activity
	Enum.any?(to, &String.contains?(&1, "/followers")) ->
	"private"

	length(cc) > 0 ->
	"private"

	true ->
	"direct"
	end
	end

	def render_content(%{"type" => "Video"} = object) do
	with name when not is_nil(name) and name != "" <- object["name"] do
	"<p><a href=\"#{object["id"]}\">#{name}</a></p>#{object["content"]}"
	else
	_ -> object["content"] \|\| ""
	end
	end

	def render_content(%{"type" => object_type} = object)
	when object_type in ["Article", "Page"] do
	with summary when not is_nil(summary) and summary != "" <- object["name"],
	url when is_bitstring(url) <- object["url"] do
	"<p><a href=\"#{url}\">#{summary}</a></p>#{object["content"]}"
	else
	_ -> object["content"] \|\| ""
	end
	end

	def render_content(object), do: object["content"] \|\| ""

	@doc """
	Builds a dictionary tags.

	## Examples

	iex> Pleroma.Web.MastodonAPI.StatusView.build_tags(["fediverse", "nextcloud"])
	[{"name": "fediverse", "url": "/tag/fediverse"},
	{"name": "nextcloud", "url": "/tag/nextcloud"}]

	"""
	@spec build_tags(list(any())) :: list(map())
	def build_tags(object_tags) when is_list(object_tags) do
	object_tags = for tag when is_binary(tag) <- object_tags, do: tag

	Enum.reduce(object_tags, [], fn tag, tags ->
	tags ++ [%{name: tag, url: "/tag/#{tag}"}]
	end)
	end

	def build_tags(_), do: []

	@doc """
	Builds list emojis.

	Arguments: `nil` or list tuple of name and url.

	Returns list emojis.

	## Examples

	iex> Pleroma.Web.MastodonAPI.StatusView.build_emojis([{"2hu", "corndog.png"}])
	[%{shortcode: "2hu", static_url: "corndog.png", url: "corndog.png", visible_in_picker: false}]

	"""
	@spec build_emojis(nil \| list(tuple())) :: list(map())
	def build_emojis(nil), do: []

	def build_emojis(emojis) do
	emojis
	\|> Enum.map(fn {name, url} ->
	name = HTML.strip_tags(name)

	url =
	url
	\|> HTML.strip_tags()
	\|> MediaProxy.url()

	%{shortcode: name, url: url, static_url: url, visible_in_picker: false}
	end)
	end

	defp present?(nil), do: false
	defp present?(false), do: false
	defp present?(_), do: true

	defp pinned?(%Activity{id: id}, %User{info: %{pinned_activities: pinned_activities}}),
	do: id in pinned_activities
	end
	diff --git a/test/web/mastodon_api/status_view_test.exs b/test/web/mastodon_api/status_view_test.exs
	index 3412a6be2..351dbf673 100644
	--- a/test/web/mastodon_api/status_view_test.exs
	+++ b/test/web/mastodon_api/status_view_test.exs
	@@ -1,294 +1,310 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Web.MastodonAPI.StatusViewTest do
	use Pleroma.DataCase

	alias Pleroma.Web.MastodonAPI.AccountView
	alias Pleroma.Web.MastodonAPI.StatusView
	alias Pleroma.User
	alias Pleroma.Web.OStatus
	alias Pleroma.Web.CommonAPI
	alias Pleroma.Web.ActivityPub.ActivityPub
	alias Pleroma.Activity
	import Pleroma.Factory
	import Tesla.Mock

	setup do
	mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
	:ok
	end

	test "returns a temporary ap_id based user for activities missing db users" do
	user = insert(:user)

	{:ok, activity} = CommonAPI.post(user, %{"status" => "Hey @shp!", "visibility" => "direct"})

	Repo.delete(user)
	Cachex.clear(:user_cache)

	%{account: ms_user} = StatusView.render("status.json", activity: activity)

	assert ms_user.acct == "erroruser@example.com"
	end

	test "tries to get a user by nickname if fetching by ap_id doesn't work" do
	user = insert(:user)

	{:ok, activity} = CommonAPI.post(user, %{"status" => "Hey @shp!", "visibility" => "direct"})

	{:ok, user} =
	user
	\|> Ecto.Changeset.change(%{ap_id: "#{user.ap_id}/extension/#{user.nickname}"})
	\|> Repo.update()

	Cachex.clear(:user_cache)

	result = StatusView.render("status.json", activity: activity)

	assert result[:account][:id] == to_string(user.id)
	end

	test "a note with null content" do
	note = insert(:note_activity)

	data =
	note.data
	\|> put_in(["object", "content"], nil)

	note =
	note
	\|> Map.put(:data, data)

	User.get_cached_by_ap_id(note.data["actor"])

	status = StatusView.render("status.json", %{activity: note})

	assert status.content == ""
	end

	test "a note activity" do
	note = insert(:note_activity)
	user = User.get_cached_by_ap_id(note.data["actor"])

	status = StatusView.render("status.json", %{activity: note})

	created_at =
	(note.data["object"]["published"] \|\| "")
	\|> String.replace(~r/\.\d+Z/, ".000Z")

	expected = %{
	id: to_string(note.id),
	uri: note.data["object"]["id"],
	url: Pleroma.Web.Router.Helpers.o_status_url(Pleroma.Web.Endpoint, :notice, note),
	account: AccountView.render("account.json", %{user: user}),
	in_reply_to_id: nil,
	in_reply_to_account_id: nil,
	card: nil,
	reblog: nil,
	content: HtmlSanitizeEx.basic_html(note.data["object"]["content"]),
	created_at: created_at,
	reblogs_count: 0,
	replies_count: 0,
	favourites_count: 0,
	reblogged: false,
	bookmarked: false,
	favourited: false,
	muted: false,
	pinned: false,
	sensitive: false,
	spoiler_text: note.data["object"]["summary"],
	visibility: "public",
	media_attachments: [],
	mentions: [],
	tags: [
	%{
	name: "#{note.data["object"]["tag"]}",
	url: "/tag/#{note.data["object"]["tag"]}"
	}
	],
	application: %{
	name: "Web",
	website: nil
	},
	language: nil,
	emojis: [
	%{
	shortcode: "2hu",
	url: "corndog.png",
	static_url: "corndog.png",
	visible_in_picker: false
	}
	]
	}

	assert status == expected
	end

	+ test "tells if the message is muted for some reason" do
	+ user = insert(:user)
	+ other_user = insert(:user)
	+
	+ {:ok, user} = User.mute(user, other_user)
	+
	+ {:ok, activity} = CommonAPI.post(other_user, %{"status" => "test"})
	+ status = StatusView.render("status.json", %{activity: activity})
	+
	+ assert status.muted == false
	+
	+ status = StatusView.render("status.json", %{activity: activity, for: user})
	+
	+ assert status.muted == true
	+ end
	+
	test "a reply" do
	note = insert(:note_activity)
	user = insert(:user)

	{:ok, activity} =
	CommonAPI.post(user, %{"status" => "he", "in_reply_to_status_id" => note.id})

	status = StatusView.render("status.json", %{activity: activity})

	assert status.in_reply_to_id == to_string(note.id)

	[status] = StatusView.render("index.json", %{activities: [activity], as: :activity})

	assert status.in_reply_to_id == to_string(note.id)
	end

	test "contains mentions" do
	incoming = File.read!("test/fixtures/incoming_reply_mastodon.xml")
	# a user with this ap id might be in the cache.
	recipient = "https://pleroma.soykaf.com/users/lain"
	user = insert(:user, %{ap_id: recipient})

	{:ok, [activity]} = OStatus.handle_incoming(incoming)

	status = StatusView.render("status.json", %{activity: activity})

	actor = Repo.get_by(User, ap_id: activity.actor)

	assert status.mentions ==
	Enum.map([user, actor], fn u -> AccountView.render("mention.json", %{user: u}) end)
	end

	test "attachments" do
	object = %{
	"type" => "Image",
	"url" => [
	%{
	"mediaType" => "image/png",
	"href" => "someurl"
	}
	],
	"uuid" => 6
	}

	expected = %{
	id: "1638338801",
	type: "image",
	url: "someurl",
	remote_url: "someurl",
	preview_url: "someurl",
	text_url: "someurl",
	description: nil
	}

	assert expected == StatusView.render("attachment.json", %{attachment: object})

	# If theres a "id", use that instead of the generated one
	object = Map.put(object, "id", 2)
	assert %{id: "2"} = StatusView.render("attachment.json", %{attachment: object})
	end

	test "a reblog" do
	user = insert(:user)
	activity = insert(:note_activity)

	{:ok, reblog, _} = CommonAPI.repeat(activity.id, user)

	represented = StatusView.render("status.json", %{for: user, activity: reblog})

	assert represented[:id] == to_string(reblog.id)
	assert represented[:reblog][:id] == to_string(activity.id)
	assert represented[:emojis] == []
	end

	test "a peertube video" do
	user = insert(:user)

	{:ok, object} =
	ActivityPub.fetch_object_from_id(
	"https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3"
	)

	%Activity{} = activity = Activity.get_create_by_object_ap_id(object.data["id"])

	represented = StatusView.render("status.json", %{for: user, activity: activity})

	assert represented[:id] == to_string(activity.id)
	assert length(represented[:media_attachments]) == 1
	end

	describe "build_tags/1" do
	test "it returns a a dictionary tags" do
	object_tags = [
	"fediverse",
	"mastodon",
	"nextcloud",
	%{
	"href" => "https://kawen.space/users/lain",
	"name" => "@lain@kawen.space",
	"type" => "Mention"
	}
	]

	assert StatusView.build_tags(object_tags) == [
	%{name: "fediverse", url: "/tag/fediverse"},
	%{name: "mastodon", url: "/tag/mastodon"},
	%{name: "nextcloud", url: "/tag/nextcloud"}
	]
	end
	end

	describe "rich media cards" do
	test "a rich media card without a site name renders correctly" do
	page_url = "http://example.com"

	card = %{
	url: page_url,
	image: page_url <> "/example.jpg",
	title: "Example website"
	}

	%{provider_name: "example.com"} =
	StatusView.render("card.json", %{page_url: page_url, rich_media: card})
	end

	test "a rich media card without a site name or image renders correctly" do
	page_url = "http://example.com"

	card = %{
	url: page_url,
	title: "Example website"
	}

	%{provider_name: "example.com"} =
	StatusView.render("card.json", %{page_url: page_url, rich_media: card})
	end

	test "a rich media card without an image renders correctly" do
	page_url = "http://example.com"

	card = %{
	url: page_url,
	site_name: "Example site name",
	title: "Example website"
	}

	%{provider_name: "Example site name"} =
	StatusView.render("card.json", %{page_url: page_url, rich_media: card})
	end

	test "a rich media card with all relevant data renders correctly" do
	page_url = "http://example.com"

	card = %{
	url: page_url,
	site_name: "Example site name",
	title: "Example website",
	image: page_url <> "/example.jpg",
	description: "Example description"
	}

	%{provider_name: "Example site name"} =
	StatusView.render("card.json", %{page_url: page_url, rich_media: card})
	end
	end
	end

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