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	diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
	index 8ae36416a..1d0bf1edf 100644
	--- a/lib/pleroma/user.ex
	+++ b/lib/pleroma/user.ex
	@@ -1,1103 +1,1125 @@
	# 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, Query}
	alias Pleroma.{Repo, User, Object, Web, Activity, Notification}
	alias Comeonin.Pbkdf2
	alias Pleroma.Formatter
	alias Pleroma.Web.CommonAPI.Utils, as: CommonUtils
	alias Pleroma.Web.{OStatus, Websub, OAuth}
	alias Pleroma.Web.ActivityPub.{Utils, ActivityPub}

	require Logger

	@type t :: %__MODULE__{}

	@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(: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 follow_changeset(struct, params \\ %{}) do
	struct
	\|> cast(params, [:following])
	\|> validate_required([:following])
	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)
	\|> 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, _} <- try_send_confirmation_email(user),
	{:ok, user} <- autofollow_users(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()
	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. Ignores blocks and has no side effects"
	@spec follow_all(User.t(), list(User.t())) :: {atom(), User.t()}
	def follow_all(follower, followeds) do
	following =
	(follower.following ++ Enum.map(followeds, fn %{follower_address: fa} -> fa end))
	\|> Enum.uniq()

	{:ok, follower} =
	follower
	\|> follow_changeset(%{following: following})
	\|> update_and_set_cache

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

	{:ok, 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

	following =
	[ap_followers \| follower.following]
	\|> Enum.uniq()

	follower =
	follower
	\|> follow_changeset(%{following: following})
	\|> update_and_set_cache

	{:ok, _} = update_follower_count(followed)

	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
	following =
	follower.following
	\|> List.delete(ap_followers)

	{:ok, follower} =
	follower
	\|> follow_changeset(%{following: following})
	\|> update_and_set_cache

	{:ok, followed} = update_follower_count(followed)

	{: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_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 update_and_set_cache(changeset) do
	with {:ok, user} <- Repo.update(changeset) 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}
	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_nickname(nickname) do
	key = "nickname:#{nickname}"
	Cachex.fetch!(:user_cache, key, fn _ -> get_or_fetch_by_nickname(nickname) end)
	end

	def get_by_nickname(nickname) do
	Repo.get_by(User, nickname: nickname) \|\|
	if Regex.match?(~r(@#{Pleroma.Web.Endpoint.host()})i, nickname) do
	[local_nickname, _] = String.split(nickname, "@")
	Repo.get_by(User, nickname: local_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 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
	+ # Strip the beginning @ off if there is a query
	query = String.trim_leading(query, "@")

	- if resolve do
	- User.get_or_fetch_by_nickname(query)
	- end
	+ if resolve, do: User.get_or_fetch_by_nickname(query)

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

	- inner =
	- 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: not is_nil(u.nickname)
	- )
	+ trigram_results = do_search(trigram_search_subquery(query), for_user)
	+
	+ Enum.uniq_by(fts_results ++ trigram_results, & &1.id)
	+ end

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

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

	- weighted_results =
	- if for_user do
	- friends_ids = get_friends_ids(for_user)
	- followers_ids = get_followers_ids(for_user)
	+ boost_search_results(results, for_user)
	+ end

	- Enum.map(
	- results,
	- fn u ->
	- search_rank_coef =
	- cond do
	- u.id in friends_ids ->
	- 1.2
	+ 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: not is_nil(u.nickname)
	+ )
	+ end
	+
	+ defp trigram_search_subquery(query) do
	+ from(
	+ u in User,
	+ select_merge: %{
	+ search_rank:
	+ fragment(
	+ "similarity(?, ? \|\| ' ' \|\| coalesce(?, ''))",
	+ ^query,
	+ u.nickname,
	+ u.name
	+ )
	+ },
	+ where: not is_nil(u.nickname)
	+ )
	+ end

	- u.id in followers_ids ->
	- 1.1
	+ defp boost_search_results(results, nil), do: results

	- true ->
	- 1
	- end
	+ defp boost_search_results(results, for_user) do
	+ friends_ids = get_friends_ids(for_user)
	+ followers_ids = get_followers_ids(for_user)

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

	- weighted_results
	+ 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 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 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 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 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
	mentions = Formatter.parse_mentions(bio)
	tags = Formatter.parse_tags(bio)

	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(mentions, tags, "text/plain")
	\|> 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})
	\|> Repo.update()

	updated_user
	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
	end
	diff --git a/test/user_test.exs b/test/user_test.exs
	index 48b7b72ec..339def217 100644
	--- a/test/user_test.exs
	+++ b/test/user_test.exs
	@@ -1,926 +1,932 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.UserTest do
	alias Pleroma.Builders.UserBuilder
	alias Pleroma.{User, Repo, Activity}
	alias Pleroma.Web.CommonAPI
	use Pleroma.DataCase

	import Pleroma.Factory

	setup_all do
	Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
	:ok
	end

	describe "when tags are nil" do
	test "tagging a user" do
	user = insert(:user, %{tags: nil})
	user = User.tag(user, ["cool", "dude"])

	assert "cool" in user.tags
	assert "dude" in user.tags
	end

	test "untagging a user" do
	user = insert(:user, %{tags: nil})
	user = User.untag(user, ["cool", "dude"])

	assert user.tags == []
	end
	end

	test "ap_id returns the activity pub id for the user" do
	user = UserBuilder.build()

	expected_ap_id = "#{Pleroma.Web.base_url()}/users/#{user.nickname}"

	assert expected_ap_id == User.ap_id(user)
	end

	test "ap_followers returns the followers collection for the user" do
	user = UserBuilder.build()

	expected_followers_collection = "#{User.ap_id(user)}/followers"

	assert expected_followers_collection == User.ap_followers(user)
	end

	test "follow_all follows mutliple users" do
	user = insert(:user)
	followed_one = insert(:user)
	followed_two = insert(:user)

	{:ok, user} = User.follow_all(user, [followed_one, followed_two])

	assert User.following?(user, followed_one)
	assert User.following?(user, followed_two)
	end

	test "follow takes a user and another user" do
	user = insert(:user)
	followed = insert(:user)

	{:ok, user} = User.follow(user, followed)

	user = Repo.get(User, user.id)

	followed = User.get_by_ap_id(followed.ap_id)
	assert followed.info.follower_count == 1

	assert User.ap_followers(followed) in user.following
	end

	test "can't follow a deactivated users" do
	user = insert(:user)
	followed = insert(:user, info: %{deactivated: true})

	{:error, _} = User.follow(user, followed)
	end

	test "can't follow a user who blocked us" do
	blocker = insert(:user)
	blockee = insert(:user)

	{:ok, blocker} = User.block(blocker, blockee)

	{:error, _} = User.follow(blockee, blocker)
	end

	test "local users do not automatically follow local locked accounts" do
	follower = insert(:user, info: %{locked: true})
	followed = insert(:user, info: %{locked: true})

	{:ok, follower} = User.maybe_direct_follow(follower, followed)

	refute User.following?(follower, followed)
	end

	# This is a somewhat useless test.
	# test "following a remote user will ensure a websub subscription is present" do
	# user = insert(:user)
	# {:ok, followed} = OStatus.make_user("shp@social.heldscal.la")

	# assert followed.local == false

	# {:ok, user} = User.follow(user, followed)
	# assert User.ap_followers(followed) in user.following

	# query = from w in WebsubClientSubscription,
	# where: w.topic == ^followed.info["topic"]
	# websub = Repo.one(query)

	# assert websub
	# end

	test "unfollow takes a user and another user" do
	followed = insert(:user)
	user = insert(:user, %{following: [User.ap_followers(followed)]})

	{:ok, user, _activity} = User.unfollow(user, followed)

	user = Repo.get(User, user.id)

	assert user.following == []
	end

	test "unfollow doesn't unfollow yourself" do
	user = insert(:user)

	{:error, _} = User.unfollow(user, user)

	user = Repo.get(User, user.id)
	assert user.following == [user.ap_id]
	end

	test "test if a user is following another user" do
	followed = insert(:user)
	user = insert(:user, %{following: [User.ap_followers(followed)]})

	assert User.following?(user, followed)
	refute User.following?(followed, user)
	end

	describe "user registration" do
	@full_user_data %{
	bio: "A guy",
	name: "my name",
	nickname: "nick",
	password: "test",
	password_confirmation: "test",
	email: "email@example.com"
	}

	test "it autofollows accounts that are set for it" do
	user = insert(:user)
	remote_user = insert(:user, %{local: false})

	Pleroma.Config.put([:instance, :autofollowed_nicknames], [
	user.nickname,
	remote_user.nickname
	])

	cng = User.register_changeset(%User{}, @full_user_data)

	{:ok, registered_user} = User.register(cng)

	assert User.following?(registered_user, user)
	refute User.following?(registered_user, remote_user)
	end

	test "it requires an email, name, nickname and password, bio is optional" do
	@full_user_data
	\|> Map.keys()
	\|> Enum.each(fn key ->
	params = Map.delete(@full_user_data, key)
	changeset = User.register_changeset(%User{}, params)

	assert if key == :bio, do: changeset.valid?, else: not changeset.valid?
	end)
	end

	test "it restricts certain nicknames" do
	[restricted_name \| _] = Pleroma.Config.get([Pleroma.User, :restricted_nicknames])

	assert is_bitstring(restricted_name)

	params =
	@full_user_data
	\|> Map.put(:nickname, restricted_name)

	changeset = User.register_changeset(%User{}, params)

	refute changeset.valid?
	end

	test "it sets the password_hash, ap_id and following fields" do
	changeset = User.register_changeset(%User{}, @full_user_data)

	assert changeset.valid?

	assert is_binary(changeset.changes[:password_hash])
	assert changeset.changes[:ap_id] == User.ap_id(%User{nickname: @full_user_data.nickname})

	assert changeset.changes[:following] == [
	User.ap_followers(%User{nickname: @full_user_data.nickname})
	]

	assert changeset.changes.follower_address == "#{changeset.changes.ap_id}/followers"
	end

	test "it ensures info is not nil" do
	changeset = User.register_changeset(%User{}, @full_user_data)

	assert changeset.valid?

	{:ok, user} =
	changeset
	\|> Repo.insert()

	refute is_nil(user.info)
	end
	end

	describe "user registration, with :account_activation_required" do
	@full_user_data %{
	bio: "A guy",
	name: "my name",
	nickname: "nick",
	password: "test",
	password_confirmation: "test",
	email: "email@example.com"
	}

	setup do
	setting = Pleroma.Config.get([:instance, :account_activation_required])

	unless setting do
	Pleroma.Config.put([:instance, :account_activation_required], true)
	on_exit(fn -> Pleroma.Config.put([:instance, :account_activation_required], setting) end)
	end

	:ok
	end

	test "it creates unconfirmed user" do
	changeset = User.register_changeset(%User{}, @full_user_data)
	assert changeset.valid?

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

	assert user.info.confirmation_pending
	assert user.info.confirmation_token
	end

	test "it creates confirmed user if :confirmed option is given" do
	changeset = User.register_changeset(%User{}, @full_user_data, confirmed: true)
	assert changeset.valid?

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

	refute user.info.confirmation_pending
	refute user.info.confirmation_token
	end
	end

	describe "get_or_fetch/1" do
	test "gets an existing user by nickname" do
	user = insert(:user)
	fetched_user = User.get_or_fetch(user.nickname)

	assert user == fetched_user
	end

	test "gets an existing user by ap_id" do
	ap_id = "http://mastodon.example.org/users/admin"

	user =
	insert(
	:user,
	local: false,
	nickname: "admin@mastodon.example.org",
	ap_id: ap_id,
	info: %{}
	)

	fetched_user = User.get_or_fetch(ap_id)
	freshed_user = refresh_record(user)
	assert freshed_user == fetched_user
	end
	end

	describe "fetching a user from nickname or trying to build one" do
	test "gets an existing user" do
	user = insert(:user)
	fetched_user = User.get_or_fetch_by_nickname(user.nickname)

	assert user == fetched_user
	end

	test "gets an existing user, case insensitive" do
	user = insert(:user, nickname: "nick")
	fetched_user = User.get_or_fetch_by_nickname("NICK")

	assert user == fetched_user
	end

	test "gets an existing user by fully qualified nickname" do
	user = insert(:user)

	fetched_user =
	User.get_or_fetch_by_nickname(user.nickname <> "@" <> Pleroma.Web.Endpoint.host())

	assert user == fetched_user
	end

	test "gets an existing user by fully qualified nickname, case insensitive" do
	user = insert(:user, nickname: "nick")
	casing_altered_fqn = String.upcase(user.nickname <> "@" <> Pleroma.Web.Endpoint.host())

	fetched_user = User.get_or_fetch_by_nickname(casing_altered_fqn)

	assert user == fetched_user
	end

	test "fetches an external user via ostatus if no user exists" do
	fetched_user = User.get_or_fetch_by_nickname("shp@social.heldscal.la")
	assert fetched_user.nickname == "shp@social.heldscal.la"
	end

	test "returns nil if no user could be fetched" do
	fetched_user = User.get_or_fetch_by_nickname("nonexistant@social.heldscal.la")
	assert fetched_user == nil
	end

	test "returns nil for nonexistant local user" do
	fetched_user = User.get_or_fetch_by_nickname("nonexistant")
	assert fetched_user == nil
	end

	test "updates an existing user, if stale" do
	a_week_ago = NaiveDateTime.add(NaiveDateTime.utc_now(), -604_800)

	orig_user =
	insert(
	:user,
	local: false,
	nickname: "admin@mastodon.example.org",
	ap_id: "http://mastodon.example.org/users/admin",
	last_refreshed_at: a_week_ago,
	info: %{}
	)

	assert orig_user.last_refreshed_at == a_week_ago

	user = User.get_or_fetch_by_ap_id("http://mastodon.example.org/users/admin")
	assert user.info.source_data["endpoints"]

	refute user.last_refreshed_at == orig_user.last_refreshed_at
	end
	end

	test "returns an ap_id for a user" do
	user = insert(:user)

	assert User.ap_id(user) ==
	Pleroma.Web.Router.Helpers.o_status_url(
	Pleroma.Web.Endpoint,
	:feed_redirect,
	user.nickname
	)
	end

	test "returns an ap_followers link for a user" do
	user = insert(:user)

	assert User.ap_followers(user) ==
	Pleroma.Web.Router.Helpers.o_status_url(
	Pleroma.Web.Endpoint,
	:feed_redirect,
	user.nickname
	) <> "/followers"
	end

	describe "remote user creation changeset" do
	@valid_remote %{
	bio: "hello",
	name: "Someone",
	nickname: "a@b.de",
	ap_id: "http...",
	info: %{some: "info"},
	avatar: %{some: "avatar"}
	}

	test "it confirms validity" do
	cs = User.remote_user_creation(@valid_remote)
	assert cs.valid?
	end

	test "it sets the follower_adress" do
	cs = User.remote_user_creation(@valid_remote)
	# remote users get a fake local follower address
	assert cs.changes.follower_address ==
	User.ap_followers(%User{nickname: @valid_remote[:nickname]})
	end

	test "it enforces the fqn format for nicknames" do
	cs = User.remote_user_creation(%{@valid_remote \| nickname: "bla"})
	assert cs.changes.local == false
	assert cs.changes.avatar
	refute cs.valid?
	end

	test "it has required fields" do
	[:name, :ap_id]
	\|> Enum.each(fn field ->
	cs = User.remote_user_creation(Map.delete(@valid_remote, field))
	refute cs.valid?
	end)
	end

	test "it restricts some sizes" do
	[bio: 5000, name: 100]
	\|> Enum.each(fn {field, size} ->
	string = String.pad_leading(".", size)
	cs = User.remote_user_creation(Map.put(@valid_remote, field, string))
	assert cs.valid?

	string = String.pad_leading(".", size + 1)
	cs = User.remote_user_creation(Map.put(@valid_remote, field, string))
	refute cs.valid?
	end)
	end
	end

	describe "followers and friends" do
	test "gets all followers for a given user" do
	user = insert(:user)
	follower_one = insert(:user)
	follower_two = insert(:user)
	not_follower = insert(:user)

	{:ok, follower_one} = User.follow(follower_one, user)
	{:ok, follower_two} = User.follow(follower_two, user)

	{:ok, res} = User.get_followers(user)

	assert Enum.member?(res, follower_one)
	assert Enum.member?(res, follower_two)
	refute Enum.member?(res, not_follower)
	end

	test "gets all friends (followed users) for a given user" do
	user = insert(:user)
	followed_one = insert(:user)
	followed_two = insert(:user)
	not_followed = insert(:user)

	{:ok, user} = User.follow(user, followed_one)
	{:ok, user} = User.follow(user, followed_two)

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

	followed_one = User.get_by_ap_id(followed_one.ap_id)
	followed_two = User.get_by_ap_id(followed_two.ap_id)
	assert Enum.member?(res, followed_one)
	assert Enum.member?(res, followed_two)
	refute Enum.member?(res, not_followed)
	end
	end

	describe "updating note and follower count" do
	test "it sets the info->note_count property" do
	note = insert(:note)

	user = User.get_by_ap_id(note.data["actor"])

	assert user.info.note_count == 0

	{:ok, user} = User.update_note_count(user)

	assert user.info.note_count == 1
	end

	test "it increases the info->note_count property" do
	note = insert(:note)
	user = User.get_by_ap_id(note.data["actor"])

	assert user.info.note_count == 0

	{:ok, user} = User.increase_note_count(user)

	assert user.info.note_count == 1

	{:ok, user} = User.increase_note_count(user)

	assert user.info.note_count == 2
	end

	test "it decreases the info->note_count property" do
	note = insert(:note)
	user = User.get_by_ap_id(note.data["actor"])

	assert user.info.note_count == 0

	{:ok, user} = User.increase_note_count(user)

	assert user.info.note_count == 1

	{:ok, user} = User.decrease_note_count(user)

	assert user.info.note_count == 0

	{:ok, user} = User.decrease_note_count(user)

	assert user.info.note_count == 0
	end

	test "it sets the info->follower_count property" do
	user = insert(:user)
	follower = insert(:user)

	User.follow(follower, user)

	assert user.info.follower_count == 0

	{:ok, user} = User.update_follower_count(user)

	assert user.info.follower_count == 1
	end
	end

	describe "follow_import" do
	test "it imports user followings from list" do
	[user1, user2, user3] = insert_list(3, :user)

	identifiers = [
	user2.ap_id,
	user3.nickname
	]

	result = User.follow_import(user1, identifiers)
	assert is_list(result)
	assert result == [user2, user3]
	end
	end

	describe "blocks" do
	test "it blocks people" do
	user = insert(:user)
	blocked_user = insert(:user)

	refute User.blocks?(user, blocked_user)

	{:ok, user} = User.block(user, blocked_user)

	assert User.blocks?(user, blocked_user)
	end

	test "it unblocks users" do
	user = insert(:user)
	blocked_user = insert(:user)

	{:ok, user} = User.block(user, blocked_user)
	{:ok, user} = User.unblock(user, blocked_user)

	refute User.blocks?(user, blocked_user)
	end

	test "blocks tear down cyclical follow relationships" do
	blocker = insert(:user)
	blocked = insert(:user)

	{:ok, blocker} = User.follow(blocker, blocked)
	{:ok, blocked} = User.follow(blocked, blocker)

	assert User.following?(blocker, blocked)
	assert User.following?(blocked, blocker)

	{:ok, blocker} = User.block(blocker, blocked)
	blocked = Repo.get(User, blocked.id)

	assert User.blocks?(blocker, blocked)

	refute User.following?(blocker, blocked)
	refute User.following?(blocked, blocker)
	end

	test "blocks tear down blocker->blocked follow relationships" do
	blocker = insert(:user)
	blocked = insert(:user)

	{:ok, blocker} = User.follow(blocker, blocked)

	assert User.following?(blocker, blocked)
	refute User.following?(blocked, blocker)

	{:ok, blocker} = User.block(blocker, blocked)
	blocked = Repo.get(User, blocked.id)

	assert User.blocks?(blocker, blocked)

	refute User.following?(blocker, blocked)
	refute User.following?(blocked, blocker)
	end

	test "blocks tear down blocked->blocker follow relationships" do
	blocker = insert(:user)
	blocked = insert(:user)

	{:ok, blocked} = User.follow(blocked, blocker)

	refute User.following?(blocker, blocked)
	assert User.following?(blocked, blocker)

	{:ok, blocker} = User.block(blocker, blocked)
	blocked = Repo.get(User, blocked.id)

	assert User.blocks?(blocker, blocked)

	refute User.following?(blocker, blocked)
	refute User.following?(blocked, blocker)
	end
	end

	describe "domain blocking" do
	test "blocks domains" do
	user = insert(:user)
	collateral_user = insert(:user, %{ap_id: "https://awful-and-rude-instance.com/user/bully"})

	{:ok, user} = User.block_domain(user, "awful-and-rude-instance.com")

	assert User.blocks?(user, collateral_user)
	end

	test "unblocks domains" do
	user = insert(:user)
	collateral_user = insert(:user, %{ap_id: "https://awful-and-rude-instance.com/user/bully"})

	{:ok, user} = User.block_domain(user, "awful-and-rude-instance.com")
	{:ok, user} = User.unblock_domain(user, "awful-and-rude-instance.com")

	refute User.blocks?(user, collateral_user)
	end
	end

	describe "blocks_import" do
	test "it imports user blocks from list" do
	[user1, user2, user3] = insert_list(3, :user)

	identifiers = [
	user2.ap_id,
	user3.nickname
	]

	result = User.blocks_import(user1, identifiers)
	assert is_list(result)
	assert result == [user2, user3]
	end
	end

	test "get recipients from activity" do
	actor = insert(:user)
	user = insert(:user, local: true)
	user_two = insert(:user, local: false)
	addressed = insert(:user, local: true)
	addressed_remote = insert(:user, local: false)

	{:ok, activity} =
	CommonAPI.post(actor, %{
	"status" => "hey @#{addressed.nickname} @#{addressed_remote.nickname}"
	})

	assert [addressed] == User.get_recipients_from_activity(activity)

	{:ok, user} = User.follow(user, actor)
	{:ok, _user_two} = User.follow(user_two, actor)
	recipients = User.get_recipients_from_activity(activity)
	assert length(recipients) == 2
	assert user in recipients
	assert addressed in recipients
	end

	test ".deactivate can de-activate then re-activate a user" do
	user = insert(:user)
	assert false == user.info.deactivated
	{:ok, user} = User.deactivate(user)
	assert true == user.info.deactivated
	{:ok, user} = User.deactivate(user, false)
	assert false == user.info.deactivated
	end

	test ".delete deactivates a user, all follow relationships and all create activities" do
	user = insert(:user)
	followed = insert(:user)
	follower = insert(:user)

	{:ok, user} = User.follow(user, followed)
	{:ok, follower} = User.follow(follower, user)

	{:ok, activity} = CommonAPI.post(user, %{"status" => "2hu"})
	{:ok, activity_two} = CommonAPI.post(follower, %{"status" => "3hu"})

	{:ok, _, _} = CommonAPI.favorite(activity_two.id, user)
	{:ok, _, _} = CommonAPI.favorite(activity.id, follower)
	{:ok, _, _} = CommonAPI.repeat(activity.id, follower)

	{:ok, _} = User.delete(user)

	followed = Repo.get(User, followed.id)
	follower = Repo.get(User, follower.id)
	user = Repo.get(User, user.id)

	assert user.info.deactivated

	refute User.following?(user, followed)
	refute User.following?(followed, follower)

	# TODO: Remove favorites, repeats, delete activities.

	refute Repo.get(Activity, activity.id)
	end

	test "get_public_key_for_ap_id fetches a user that's not in the db" do
	assert {:ok, _key} = User.get_public_key_for_ap_id("http://mastodon.example.org/users/admin")
	end

	test "insert or update a user from given data" do
	user = insert(:user, %{nickname: "nick@name.de"})
	data = %{ap_id: user.ap_id <> "xxx", name: user.name, nickname: user.nickname}

	assert {:ok, %User{}} = User.insert_or_update_user(data)
	end

	describe "per-user rich-text filtering" do
	test "html_filter_policy returns default policies, when rich-text is enabled" do
	user = insert(:user)

	assert Pleroma.Config.get([:markup, :scrub_policy]) == User.html_filter_policy(user)
	end

	test "html_filter_policy returns TwitterText scrubber when rich-text is disabled" do
	user = insert(:user, %{info: %{no_rich_text: true}})

	assert Pleroma.HTML.Scrubber.TwitterText == User.html_filter_policy(user)
	end
	end

	describe "caching" do
	test "invalidate_cache works" do
	user = insert(:user)
	_user_info = User.get_cached_user_info(user)

	User.invalidate_cache(user)

	{:ok, nil} = Cachex.get(:user_cache, "ap_id:#{user.ap_id}")
	{:ok, nil} = Cachex.get(:user_cache, "nickname:#{user.nickname}")
	{:ok, nil} = Cachex.get(:user_cache, "user_info:#{user.id}")
	end

	test "User.delete() plugs any possible zombie objects" do
	user = insert(:user)

	{:ok, _} = User.delete(user)

	{:ok, cached_user} = Cachex.get(:user_cache, "ap_id:#{user.ap_id}")

	assert cached_user != user

	{:ok, cached_user} = Cachex.get(:user_cache, "nickname:#{user.ap_id}")

	assert cached_user != user
	end
	end

	describe "User.search" do
	test "finds a user by full or partial nickname" do
	user = insert(:user, %{nickname: "john"})

	Enum.each(["john", "jo", "j"], fn query ->
	assert user == User.search(query) \|> List.first() \|> Map.put(:search_rank, nil)
	end)
	end

	test "finds a user by full or partial name" do
	user = insert(:user, %{name: "John Doe"})

	Enum.each(["John Doe", "JOHN", "doe", "j d", "j", "d"], fn query ->
	assert user == User.search(query) \|> List.first() \|> Map.put(:search_rank, nil)
	end)
	end

	test "finds users, preferring nickname matches over name matches" do
	u1 = insert(:user, %{name: "lain", nickname: "nick1"})
	u2 = insert(:user, %{nickname: "lain", name: "nick1"})

	assert [u2.id, u1.id] == Enum.map(User.search("lain"), & &1.id)
	end

	test "finds users, considering density of matched tokens" do
	u1 = insert(:user, %{name: "Bar Bar plus Word Word"})
	u2 = insert(:user, %{name: "Word Word Bar Bar Bar"})

	assert [u2.id, u1.id] == Enum.map(User.search("bar word"), & &1.id)
	end

	test "finds users, ranking by similarity" do
	u1 = insert(:user, %{name: "lain"})
	_u2 = insert(:user, %{name: "ean"})
	u3 = insert(:user, %{name: "ebn", nickname: "lain@mastodon.social"})
	u4 = insert(:user, %{nickname: "lain@pleroma.soykaf.com"})

	assert [u4.id, u3.id, u1.id] == Enum.map(User.search("lain@ple"), & &1.id)
	end

	+ test "finds users, handling misspelled requests" do
	+ u1 = insert(:user, %{name: "lain"})
	+
	+ assert [u1.id] == Enum.map(User.search("laiin"), & &1.id)
	+ end
	+
	test "finds users, boosting ranks of friends and followers" do
	u1 = insert(:user)
	u2 = insert(:user, %{name: "Doe"})
	follower = insert(:user, %{name: "Doe"})
	friend = insert(:user, %{name: "Doe"})

	{:ok, follower} = User.follow(follower, u1)
	{:ok, u1} = User.follow(u1, friend)

	assert [friend.id, follower.id, u2.id] == Enum.map(User.search("doe", false, u1), & &1.id)
	end

	test "finds a user whose name is nil" do
	_user = insert(:user, %{name: "notamatch", nickname: "testuser@pleroma.amplifie.red"})
	user_two = insert(:user, %{name: nil, nickname: "lain@pleroma.soykaf.com"})

	assert user_two ==
	User.search("lain@pleroma.soykaf.com")
	\|> List.first()
	\|> Map.put(:search_rank, nil)
	end

	test "does not yield false-positive matches" do
	insert(:user, %{name: "John Doe"})

	Enum.each(["mary", "a", ""], fn query ->
	assert [] == User.search(query)
	end)
	end
	end

	test "auth_active?/1 works correctly" do
	Pleroma.Config.put([:instance, :account_activation_required], true)

	local_user = insert(:user, local: true, info: %{confirmation_pending: true})
	confirmed_user = insert(:user, local: true, info: %{confirmation_pending: false})
	remote_user = insert(:user, local: false)

	refute User.auth_active?(local_user)
	assert User.auth_active?(confirmed_user)
	assert User.auth_active?(remote_user)

	Pleroma.Config.put([:instance, :account_activation_required], false)
	end

	describe "superuser?/1" do
	test "returns false for unprivileged users" do
	user = insert(:user, local: true)

	refute User.superuser?(user)
	end

	test "returns false for remote users" do
	user = insert(:user, local: false)
	remote_admin_user = insert(:user, local: false, info: %{is_admin: true})

	refute User.superuser?(user)
	refute User.superuser?(remote_admin_user)
	end

	test "returns true for local moderators" do
	user = insert(:user, local: true, info: %{is_moderator: true})

	assert User.superuser?(user)
	end

	test "returns true for local admins" do
	user = insert(:user, local: true, info: %{is_admin: true})

	assert User.superuser?(user)
	end
	end

	describe "visible_for?/2" do
	test "returns true when the account is itself" do
	user = insert(:user, local: true)

	assert User.visible_for?(user, user)
	end

	test "returns false when the account is unauthenticated and auth is required" do
	Pleroma.Config.put([:instance, :account_activation_required], true)

	user = insert(:user, local: true, info: %{confirmation_pending: true})
	other_user = insert(:user, local: true)

	refute User.visible_for?(user, other_user)

	Pleroma.Config.put([:instance, :account_activation_required], false)
	end

	test "returns true when the account is unauthenticated and auth is not required" do
	user = insert(:user, local: true, info: %{confirmation_pending: true})
	other_user = insert(:user, local: true)

	assert User.visible_for?(user, other_user)
	end

	test "returns true when the account is unauthenticated and being viewed by a privileged account (auth required)" do
	Pleroma.Config.put([:instance, :account_activation_required], true)

	user = insert(:user, local: true, info: %{confirmation_pending: true})
	other_user = insert(:user, local: true, info: %{is_admin: true})

	assert User.visible_for?(user, other_user)

	Pleroma.Config.put([:instance, :account_activation_required], false)
	end
	end
	end
	diff --git a/test/web/twitter_api/twitter_api_controller_test.exs b/test/web/twitter_api/twitter_api_controller_test.exs
	index a4baf2b5f..e013d1aca 100644
	--- a/test/web/twitter_api/twitter_api_controller_test.exs
	+++ b/test/web/twitter_api/twitter_api_controller_test.exs
	@@ -1,1823 +1,1823 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Web.TwitterAPI.ControllerTest do
	use Pleroma.Web.ConnCase
	alias Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter
	alias Pleroma.Builders.{ActivityBuilder, UserBuilder}
	alias Pleroma.{Repo, Activity, User, Object, Notification}
	alias Pleroma.Web.ActivityPub.ActivityPub
	alias Pleroma.Web.TwitterAPI.UserView
	alias Pleroma.Web.TwitterAPI.NotificationView
	alias Pleroma.Web.CommonAPI
	alias Pleroma.Web.TwitterAPI.TwitterAPI
	alias Comeonin.Pbkdf2
	alias Ecto.Changeset

	import Pleroma.Factory

	@banner "data:image/gif;base64,R0lGODlhEAAQAMQAAORHHOVSKudfOulrSOp3WOyDZu6QdvCchPGolfO0o/XBs/fNwfjZ0frl3/zy7////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAkAABAALAAAAAAQABAAAAVVICSOZGlCQAosJ6mu7fiyZeKqNKToQGDsM8hBADgUXoGAiqhSvp5QAnQKGIgUhwFUYLCVDFCrKUE1lBavAViFIDlTImbKC5Gm2hB0SlBCBMQiB0UjIQA7"

	describe "POST /api/account/update_profile_banner" do
	test "it updates the banner", %{conn: conn} do
	user = insert(:user)

	conn
	\|> assign(:user, user)
	\|> post(authenticated_twitter_api__path(conn, :update_banner), %{"banner" => @banner})
	\|> json_response(200)

	user = refresh_record(user)
	assert user.info.banner["type"] == "Image"
	end
	end

	describe "POST /api/qvitter/update_background_image" do
	test "it updates the background", %{conn: conn} do
	user = insert(:user)

	conn
	\|> assign(:user, user)
	\|> post(authenticated_twitter_api__path(conn, :update_background), %{"img" => @banner})
	\|> json_response(200)

	user = refresh_record(user)
	assert user.info.background["type"] == "Image"
	end
	end

	describe "POST /api/account/verify_credentials" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	conn = post(conn, "/api/account/verify_credentials.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: user} do
	response =
	conn
	\|> with_credentials(user.nickname, "test")
	\|> post("/api/account/verify_credentials.json")
	\|> json_response(200)

	assert response == UserView.render("show.json", %{user: user, token: response["token"]})
	end
	end

	describe "POST /statuses/update.json" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	conn = post(conn, "/api/statuses/update.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: user} do
	conn_with_creds = conn \|> with_credentials(user.nickname, "test")
	request_path = "/api/statuses/update.json"

	error_response = %{
	"request" => request_path,
	"error" => "Client must provide a 'status' parameter with a value."
	}

	conn =
	conn_with_creds
	\|> post(request_path)

	assert json_response(conn, 400) == error_response

	conn =
	conn_with_creds
	\|> post(request_path, %{status: ""})

	assert json_response(conn, 400) == error_response

	conn =
	conn_with_creds
	\|> post(request_path, %{status: " "})

	assert json_response(conn, 400) == error_response

	# we post with visibility private in order to avoid triggering relay
	conn =
	conn_with_creds
	\|> post(request_path, %{status: "Nice meme.", visibility: "private"})

	assert json_response(conn, 200) ==
	ActivityRepresenter.to_map(Repo.one(Activity), %{user: user})
	end
	end

	describe "GET /statuses/public_timeline.json" do
	setup [:valid_user]

	test "returns statuses", %{conn: conn} do
	user = insert(:user)
	activities = ActivityBuilder.insert_list(30, %{}, %{user: user})
	ActivityBuilder.insert_list(10, %{}, %{user: user})
	since_id = List.last(activities).id

	conn =
	conn
	\|> get("/api/statuses/public_timeline.json", %{since_id: since_id})

	response = json_response(conn, 200)

	assert length(response) == 10
	end

	test "returns 403 to unauthenticated request when the instance is not public", %{conn: conn} do
	instance =
	Application.get_env(:pleroma, :instance)
	\|> Keyword.put(:public, false)

	Application.put_env(:pleroma, :instance, instance)

	conn
	\|> get("/api/statuses/public_timeline.json")
	\|> json_response(403)

	instance =
	Application.get_env(:pleroma, :instance)
	\|> Keyword.put(:public, true)

	Application.put_env(:pleroma, :instance, instance)
	end

	test "returns 200 to authenticated request when the instance is not public",
	%{conn: conn, user: user} do
	instance =
	Application.get_env(:pleroma, :instance)
	\|> Keyword.put(:public, false)

	Application.put_env(:pleroma, :instance, instance)

	conn
	\|> with_credentials(user.nickname, "test")
	\|> get("/api/statuses/public_timeline.json")
	\|> json_response(200)

	instance =
	Application.get_env(:pleroma, :instance)
	\|> Keyword.put(:public, true)

	Application.put_env(:pleroma, :instance, instance)
	end

	test "returns 200 to unauthenticated request when the instance is public", %{conn: conn} do
	conn
	\|> get("/api/statuses/public_timeline.json")
	\|> json_response(200)
	end

	test "returns 200 to authenticated request when the instance is public",
	%{conn: conn, user: user} do
	conn
	\|> with_credentials(user.nickname, "test")
	\|> get("/api/statuses/public_timeline.json")
	\|> json_response(200)
	end
	end

	describe "GET /statuses/public_and_external_timeline.json" do
	setup [:valid_user]

	test "returns 403 to unauthenticated request when the instance is not public", %{conn: conn} do
	instance =
	Application.get_env(:pleroma, :instance)
	\|> Keyword.put(:public, false)

	Application.put_env(:pleroma, :instance, instance)

	conn
	\|> get("/api/statuses/public_and_external_timeline.json")
	\|> json_response(403)

	instance =
	Application.get_env(:pleroma, :instance)
	\|> Keyword.put(:public, true)

	Application.put_env(:pleroma, :instance, instance)
	end

	test "returns 200 to authenticated request when the instance is not public",
	%{conn: conn, user: user} do
	instance =
	Application.get_env(:pleroma, :instance)
	\|> Keyword.put(:public, false)

	Application.put_env(:pleroma, :instance, instance)

	conn
	\|> with_credentials(user.nickname, "test")
	\|> get("/api/statuses/public_and_external_timeline.json")
	\|> json_response(200)

	instance =
	Application.get_env(:pleroma, :instance)
	\|> Keyword.put(:public, true)

	Application.put_env(:pleroma, :instance, instance)
	end

	test "returns 200 to unauthenticated request when the instance is public", %{conn: conn} do
	conn
	\|> get("/api/statuses/public_and_external_timeline.json")
	\|> json_response(200)
	end

	test "returns 200 to authenticated request when the instance is public",
	%{conn: conn, user: user} do
	conn
	\|> with_credentials(user.nickname, "test")
	\|> get("/api/statuses/public_and_external_timeline.json")
	\|> json_response(200)
	end
	end

	describe "GET /statuses/show/:id.json" do
	test "returns one status", %{conn: conn} do
	user = insert(:user)
	{:ok, activity} = CommonAPI.post(user, %{"status" => "Hey!"})
	actor = Repo.get_by!(User, ap_id: activity.data["actor"])

	conn =
	conn
	\|> get("/api/statuses/show/#{activity.id}.json")

	response = json_response(conn, 200)

	assert response == ActivityRepresenter.to_map(activity, %{user: actor})
	end
	end

	describe "GET /users/show.json" do
	test "gets user with screen_name", %{conn: conn} do
	user = insert(:user)

	conn =
	conn
	\|> get("/api/users/show.json", %{"screen_name" => user.nickname})

	response = json_response(conn, 200)

	assert response["id"] == user.id
	end

	test "gets user with user_id", %{conn: conn} do
	user = insert(:user)

	conn =
	conn
	\|> get("/api/users/show.json", %{"user_id" => user.id})

	response = json_response(conn, 200)

	assert response["id"] == user.id
	end

	test "gets a user for a logged in user", %{conn: conn} do
	user = insert(:user)
	logged_in = insert(:user)

	{:ok, logged_in, user, _activity} = TwitterAPI.follow(logged_in, %{"user_id" => user.id})

	conn =
	conn
	\|> with_credentials(logged_in.nickname, "test")
	\|> get("/api/users/show.json", %{"user_id" => user.id})

	response = json_response(conn, 200)

	assert response["following"] == true
	end
	end

	describe "GET /statusnet/conversation/:id.json" do
	test "returns the statuses in the conversation", %{conn: conn} do
	{:ok, _user} = UserBuilder.insert()
	{:ok, activity} = ActivityBuilder.insert(%{"type" => "Create", "context" => "2hu"})
	{:ok, _activity_two} = ActivityBuilder.insert(%{"type" => "Create", "context" => "2hu"})
	{:ok, _activity_three} = ActivityBuilder.insert(%{"type" => "Create", "context" => "3hu"})

	conn =
	conn
	\|> get("/api/statusnet/conversation/#{activity.data["context_id"]}.json")

	response = json_response(conn, 200)

	assert length(response) == 2
	end
	end

	describe "GET /statuses/friends_timeline.json" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	conn = get(conn, "/api/statuses/friends_timeline.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: current_user} do
	user = insert(:user)

	activities =
	ActivityBuilder.insert_list(30, %{"to" => [User.ap_followers(user)]}, %{user: user})

	returned_activities =
	ActivityBuilder.insert_list(10, %{"to" => [User.ap_followers(user)]}, %{user: user})

	other_user = insert(:user)
	ActivityBuilder.insert_list(10, %{}, %{user: other_user})
	since_id = List.last(activities).id

	current_user =
	Changeset.change(current_user, following: [User.ap_followers(user)])
	\|> Repo.update!()

	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> get("/api/statuses/friends_timeline.json", %{since_id: since_id})

	response = json_response(conn, 200)

	assert length(response) == 10

	assert response ==
	Enum.map(returned_activities, fn activity ->
	ActivityRepresenter.to_map(activity, %{
	user: User.get_cached_by_ap_id(activity.data["actor"]),
	for: current_user
	})
	end)
	end
	end

	describe "GET /statuses/dm_timeline.json" do
	test "it show direct messages", %{conn: conn} do
	user_one = insert(:user)
	user_two = insert(:user)

	{:ok, user_two} = User.follow(user_two, user_one)

	{:ok, direct} =
	CommonAPI.post(user_one, %{
	"status" => "Hi @#{user_two.nickname}!",
	"visibility" => "direct"
	})

	{:ok, direct_two} =
	CommonAPI.post(user_two, %{
	"status" => "Hi @#{user_one.nickname}!",
	"visibility" => "direct"
	})

	{:ok, _follower_only} =
	CommonAPI.post(user_one, %{
	"status" => "Hi @#{user_two.nickname}!",
	"visibility" => "private"
	})

	# Only direct should be visible here
	res_conn =
	conn
	\|> assign(:user, user_two)
	\|> get("/api/statuses/dm_timeline.json")

	[status, status_two] = json_response(res_conn, 200)
	assert status["id"] == direct_two.id
	assert status_two["id"] == direct.id
	end
	end

	describe "GET /statuses/mentions.json" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	conn = get(conn, "/api/statuses/mentions.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: current_user} do
	{:ok, activity} =
	ActivityBuilder.insert(%{"to" => [current_user.ap_id]}, %{user: current_user})

	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> get("/api/statuses/mentions.json")

	response = json_response(conn, 200)

	assert length(response) == 1

	assert Enum.at(response, 0) ==
	ActivityRepresenter.to_map(activity, %{
	user: current_user,
	mentioned: [current_user]
	})
	end
	end

	describe "GET /api/qvitter/statuses/notifications.json" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	conn = get(conn, "/api/qvitter/statuses/notifications.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: current_user} do
	other_user = insert(:user)

	{:ok, _activity} =
	ActivityBuilder.insert(%{"to" => [current_user.ap_id]}, %{user: other_user})

	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> get("/api/qvitter/statuses/notifications.json")

	response = json_response(conn, 200)

	assert length(response) == 1

	assert response ==
	NotificationView.render("notification.json", %{
	notifications: Notification.for_user(current_user),
	for: current_user
	})
	end
	end

	describe "POST /api/qvitter/statuses/notifications/read" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	conn = post(conn, "/api/qvitter/statuses/notifications/read", %{"latest_id" => 1_234_567})
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials, without any params", %{conn: conn, user: current_user} do
	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/qvitter/statuses/notifications/read")

	assert json_response(conn, 400) == %{
	"error" => "You need to specify latest_id",
	"request" => "/api/qvitter/statuses/notifications/read"
	}
	end

	test "with credentials, with params", %{conn: conn, user: current_user} do
	other_user = insert(:user)

	{:ok, _activity} =
	ActivityBuilder.insert(%{"to" => [current_user.ap_id]}, %{user: other_user})

	response_conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> get("/api/qvitter/statuses/notifications.json")

	[notification] = response = json_response(response_conn, 200)

	assert length(response) == 1

	assert notification["is_seen"] == 0

	response_conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/qvitter/statuses/notifications/read", %{"latest_id" => notification["id"]})

	[notification] = response = json_response(response_conn, 200)

	assert length(response) == 1

	assert notification["is_seen"] == 1
	end
	end

	describe "GET /statuses/user_timeline.json" do
	setup [:valid_user]

	test "without any params", %{conn: conn} do
	conn = get(conn, "/api/statuses/user_timeline.json")

	assert json_response(conn, 400) == %{
	"error" => "You need to specify screen_name or user_id",
	"request" => "/api/statuses/user_timeline.json"
	}
	end

	test "with user_id", %{conn: conn} do
	user = insert(:user)
	{:ok, activity} = ActivityBuilder.insert(%{"id" => 1}, %{user: user})

	conn = get(conn, "/api/statuses/user_timeline.json", %{"user_id" => user.id})
	response = json_response(conn, 200)
	assert length(response) == 1
	assert Enum.at(response, 0) == ActivityRepresenter.to_map(activity, %{user: user})
	end

	test "with screen_name", %{conn: conn} do
	user = insert(:user)
	{:ok, activity} = ActivityBuilder.insert(%{"id" => 1}, %{user: user})

	conn = get(conn, "/api/statuses/user_timeline.json", %{"screen_name" => user.nickname})
	response = json_response(conn, 200)
	assert length(response) == 1
	assert Enum.at(response, 0) == ActivityRepresenter.to_map(activity, %{user: user})
	end

	test "with credentials", %{conn: conn, user: current_user} do
	{:ok, activity} = ActivityBuilder.insert(%{"id" => 1}, %{user: current_user})

	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> get("/api/statuses/user_timeline.json")

	response = json_response(conn, 200)

	assert length(response) == 1
	assert Enum.at(response, 0) == ActivityRepresenter.to_map(activity, %{user: current_user})
	end

	test "with credentials with user_id", %{conn: conn, user: current_user} do
	user = insert(:user)
	{:ok, activity} = ActivityBuilder.insert(%{"id" => 1}, %{user: user})

	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> get("/api/statuses/user_timeline.json", %{"user_id" => user.id})

	response = json_response(conn, 200)

	assert length(response) == 1
	assert Enum.at(response, 0) == ActivityRepresenter.to_map(activity, %{user: user})
	end

	test "with credentials screen_name", %{conn: conn, user: current_user} do
	user = insert(:user)
	{:ok, activity} = ActivityBuilder.insert(%{"id" => 1}, %{user: user})

	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> get("/api/statuses/user_timeline.json", %{"screen_name" => user.nickname})

	response = json_response(conn, 200)

	assert length(response) == 1
	assert Enum.at(response, 0) == ActivityRepresenter.to_map(activity, %{user: user})
	end

	test "with credentials with user_id, excluding RTs", %{conn: conn, user: current_user} do
	user = insert(:user)
	{:ok, activity} = ActivityBuilder.insert(%{"id" => 1, "type" => "Create"}, %{user: user})
	{:ok, _} = ActivityBuilder.insert(%{"id" => 2, "type" => "Announce"}, %{user: user})

	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> get("/api/statuses/user_timeline.json", %{
	"user_id" => user.id,
	"include_rts" => "false"
	})

	response = json_response(conn, 200)

	assert length(response) == 1
	assert Enum.at(response, 0) == ActivityRepresenter.to_map(activity, %{user: user})

	conn =
	conn
	\|> get("/api/statuses/user_timeline.json", %{"user_id" => user.id, "include_rts" => "0"})

	response = json_response(conn, 200)

	assert length(response) == 1
	assert Enum.at(response, 0) == ActivityRepresenter.to_map(activity, %{user: user})
	end
	end

	describe "POST /friendships/create.json" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	conn = post(conn, "/api/friendships/create.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: current_user} do
	followed = insert(:user)

	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/friendships/create.json", %{user_id: followed.id})

	current_user = Repo.get(User, current_user.id)
	assert User.ap_followers(followed) in current_user.following

	assert json_response(conn, 200) ==
	UserView.render("show.json", %{user: followed, for: current_user})
	end
	end

	describe "POST /friendships/destroy.json" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	conn = post(conn, "/api/friendships/destroy.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: current_user} do
	followed = insert(:user)

	{:ok, current_user} = User.follow(current_user, followed)
	assert User.ap_followers(followed) in current_user.following
	ActivityPub.follow(current_user, followed)

	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/friendships/destroy.json", %{user_id: followed.id})

	current_user = Repo.get(User, current_user.id)
	assert current_user.following == [current_user.ap_id]

	assert json_response(conn, 200) ==
	UserView.render("show.json", %{user: followed, for: current_user})
	end
	end

	describe "POST /blocks/create.json" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	conn = post(conn, "/api/blocks/create.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: current_user} do
	blocked = insert(:user)

	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/blocks/create.json", %{user_id: blocked.id})

	current_user = Repo.get(User, current_user.id)
	assert User.blocks?(current_user, blocked)

	assert json_response(conn, 200) ==
	UserView.render("show.json", %{user: blocked, for: current_user})
	end
	end

	describe "POST /blocks/destroy.json" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	conn = post(conn, "/api/blocks/destroy.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: current_user} do
	blocked = insert(:user)

	{:ok, current_user, blocked} = TwitterAPI.block(current_user, %{"user_id" => blocked.id})
	assert User.blocks?(current_user, blocked)

	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/blocks/destroy.json", %{user_id: blocked.id})

	current_user = Repo.get(User, current_user.id)
	assert current_user.info.blocks == []

	assert json_response(conn, 200) ==
	UserView.render("show.json", %{user: blocked, for: current_user})
	end
	end

	describe "GET /help/test.json" do
	test "returns \"ok\"", %{conn: conn} do
	conn = get(conn, "/api/help/test.json")
	assert json_response(conn, 200) == "ok"
	end
	end

	describe "POST /api/qvitter/update_avatar.json" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	conn = post(conn, "/api/qvitter/update_avatar.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: current_user} do
	avatar_image = File.read!("test/fixtures/avatar_data_uri")

	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/qvitter/update_avatar.json", %{img: avatar_image})

	current_user = Repo.get(User, current_user.id)
	assert is_map(current_user.avatar)

	assert json_response(conn, 200) ==
	UserView.render("show.json", %{user: current_user, for: current_user})
	end
	end

	describe "GET /api/qvitter/mutes.json" do
	setup [:valid_user]

	test "unimplemented mutes without valid credentials", %{conn: conn} do
	conn = get(conn, "/api/qvitter/mutes.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "unimplemented mutes with credentials", %{conn: conn, user: current_user} do
	response =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> get("/api/qvitter/mutes.json")
	\|> json_response(200)

	assert [] = response
	end
	end

	describe "POST /api/favorites/create/:id" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	note_activity = insert(:note_activity)
	conn = post(conn, "/api/favorites/create/#{note_activity.id}.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: current_user} do
	note_activity = insert(:note_activity)

	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/favorites/create/#{note_activity.id}.json")

	assert json_response(conn, 200)
	end

	test "with credentials, invalid param", %{conn: conn, user: current_user} do
	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/favorites/create/wrong.json")

	assert json_response(conn, 400)
	end

	test "with credentials, invalid activity", %{conn: conn, user: current_user} do
	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/favorites/create/1.json")

	assert json_response(conn, 500)
	end
	end

	describe "POST /api/favorites/destroy/:id" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	note_activity = insert(:note_activity)
	conn = post(conn, "/api/favorites/destroy/#{note_activity.id}.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: current_user} do
	note_activity = insert(:note_activity)
	object = Object.get_by_ap_id(note_activity.data["object"]["id"])
	ActivityPub.like(current_user, object)

	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/favorites/destroy/#{note_activity.id}.json")

	assert json_response(conn, 200)
	end
	end

	describe "POST /api/statuses/retweet/:id" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	note_activity = insert(:note_activity)
	conn = post(conn, "/api/statuses/retweet/#{note_activity.id}.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: current_user} do
	note_activity = insert(:note_activity)

	request_path = "/api/statuses/retweet/#{note_activity.id}.json"

	response =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post(request_path)

	activity = Repo.get(Activity, note_activity.id)
	activity_user = Repo.get_by(User, ap_id: note_activity.data["actor"])

	assert json_response(response, 200) ==
	ActivityRepresenter.to_map(activity, %{user: activity_user, for: current_user})
	end
	end

	describe "POST /api/statuses/unretweet/:id" do
	setup [:valid_user]

	test "without valid credentials", %{conn: conn} do
	note_activity = insert(:note_activity)
	conn = post(conn, "/api/statuses/unretweet/#{note_activity.id}.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: current_user} do
	note_activity = insert(:note_activity)

	request_path = "/api/statuses/retweet/#{note_activity.id}.json"

	_response =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post(request_path)

	request_path = String.replace(request_path, "retweet", "unretweet")

	response =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post(request_path)

	activity = Repo.get(Activity, note_activity.id)
	activity_user = Repo.get_by(User, ap_id: note_activity.data["actor"])

	assert json_response(response, 200) ==
	ActivityRepresenter.to_map(activity, %{user: activity_user, for: current_user})
	end
	end

	describe "POST /api/account/register" do
	test "it creates a new user", %{conn: conn} do
	data = %{
	"nickname" => "lain",
	"email" => "lain@wired.jp",
	"fullname" => "lain iwakura",
	"bio" => "close the world.",
	"password" => "bear",
	"confirm" => "bear"
	}

	conn =
	conn
	\|> post("/api/account/register", data)

	user = json_response(conn, 200)

	fetched_user = Repo.get_by(User, nickname: "lain")
	assert user == UserView.render("show.json", %{user: fetched_user})
	end

	test "it returns errors on a problem", %{conn: conn} do
	data = %{
	"email" => "lain@wired.jp",
	"fullname" => "lain iwakura",
	"bio" => "close the world.",
	"password" => "bear",
	"confirm" => "bear"
	}

	conn =
	conn
	\|> post("/api/account/register", data)

	errors = json_response(conn, 400)

	assert is_binary(errors["error"])
	end
	end

	describe "POST /api/account/password_reset, with valid parameters" do
	setup %{conn: conn} do
	user = insert(:user)
	conn = post(conn, "/api/account/password_reset?email=#{user.email}")
	%{conn: conn, user: user}
	end

	test "it returns 204", %{conn: conn} do
	assert json_response(conn, :no_content)
	end

	test "it creates a PasswordResetToken record for user", %{user: user} do
	token_record = Repo.get_by(Pleroma.PasswordResetToken, user_id: user.id)
	assert token_record
	end

	test "it sends an email to user", %{user: user} do
	token_record = Repo.get_by(Pleroma.PasswordResetToken, user_id: user.id)

	Swoosh.TestAssertions.assert_email_sent(
	Pleroma.UserEmail.password_reset_email(user, token_record.token)
	)
	end
	end

	describe "POST /api/account/password_reset, with invalid parameters" do
	setup [:valid_user]

	test "it returns 500 when user is not found", %{conn: conn, user: user} do
	conn = post(conn, "/api/account/password_reset?email=nonexisting_#{user.email}")
	assert json_response(conn, :internal_server_error)
	end

	test "it returns 500 when user is not local", %{conn: conn, user: user} do
	{:ok, user} = Repo.update(Changeset.change(user, local: false))
	conn = post(conn, "/api/account/password_reset?email=#{user.email}")
	assert json_response(conn, :internal_server_error)
	end
	end

	describe "GET /api/account/confirm_email/:id/:token" do
	setup do
	user = insert(:user)
	info_change = User.Info.confirmation_changeset(user.info, :unconfirmed)

	{:ok, user} =
	user
	\|> Changeset.change()
	\|> Changeset.put_embed(:info, info_change)
	\|> Repo.update()

	assert user.info.confirmation_pending

	[user: user]
	end

	test "it redirects to root url", %{conn: conn, user: user} do
	conn = get(conn, "/api/account/confirm_email/#{user.id}/#{user.info.confirmation_token}")

	assert 302 == conn.status
	end

	test "it confirms the user account", %{conn: conn, user: user} do
	get(conn, "/api/account/confirm_email/#{user.id}/#{user.info.confirmation_token}")

	user = Repo.get(User, user.id)

	refute user.info.confirmation_pending
	refute user.info.confirmation_token
	end

	test "it returns 500 if user cannot be found by id", %{conn: conn, user: user} do
	conn = get(conn, "/api/account/confirm_email/0/#{user.info.confirmation_token}")

	assert 500 == conn.status
	end

	test "it returns 500 if token is invalid", %{conn: conn, user: user} do
	conn = get(conn, "/api/account/confirm_email/#{user.id}/wrong_token")

	assert 500 == conn.status
	end
	end

	describe "POST /api/account/resend_confirmation_email" do
	setup do
	setting = Pleroma.Config.get([:instance, :account_activation_required])

	unless setting do
	Pleroma.Config.put([:instance, :account_activation_required], true)
	on_exit(fn -> Pleroma.Config.put([:instance, :account_activation_required], setting) end)
	end

	user = insert(:user)
	info_change = User.Info.confirmation_changeset(user.info, :unconfirmed)

	{:ok, user} =
	user
	\|> Changeset.change()
	\|> Changeset.put_embed(:info, info_change)
	\|> Repo.update()

	assert user.info.confirmation_pending

	[user: user]
	end

	test "it returns 204 No Content", %{conn: conn, user: user} do
	conn
	\|> assign(:user, user)
	\|> post("/api/account/resend_confirmation_email?email=#{user.email}")
	\|> json_response(:no_content)
	end

	test "it sends confirmation email", %{conn: conn, user: user} do
	conn
	\|> assign(:user, user)
	\|> post("/api/account/resend_confirmation_email?email=#{user.email}")

	Swoosh.TestAssertions.assert_email_sent(Pleroma.UserEmail.account_confirmation_email(user))
	end
	end

	describe "GET /api/externalprofile/show" do
	test "it returns the user", %{conn: conn} do
	user = insert(:user)
	other_user = insert(:user)

	conn =
	conn
	\|> assign(:user, user)
	\|> get("/api/externalprofile/show", %{profileurl: other_user.ap_id})

	assert json_response(conn, 200) == UserView.render("show.json", %{user: other_user})
	end
	end

	describe "GET /api/statuses/followers" do
	test "it returns a user's followers", %{conn: conn} do
	user = insert(:user)
	follower_one = insert(:user)
	follower_two = insert(:user)
	_not_follower = insert(:user)

	{:ok, follower_one} = User.follow(follower_one, user)
	{:ok, follower_two} = User.follow(follower_two, user)

	conn =
	conn
	\|> assign(:user, user)
	\|> get("/api/statuses/followers")

	expected = UserView.render("index.json", %{users: [follower_one, follower_two], for: user})
	result = json_response(conn, 200)
	assert Enum.sort(expected) == Enum.sort(result)
	end

	test "it returns 20 followers per page", %{conn: conn} do
	user = insert(:user)
	followers = insert_list(21, :user)

	Enum.each(followers, fn follower ->
	User.follow(follower, user)
	end)

	res_conn =
	conn
	\|> assign(:user, user)
	\|> get("/api/statuses/followers")

	result = json_response(res_conn, 200)
	assert length(result) == 20

	res_conn =
	conn
	\|> assign(:user, user)
	\|> get("/api/statuses/followers?page=2")

	result = json_response(res_conn, 200)
	assert length(result) == 1
	end

	test "it returns a given user's followers with user_id", %{conn: conn} do
	user = insert(:user)
	follower_one = insert(:user)
	follower_two = insert(:user)
	not_follower = insert(:user)

	{:ok, follower_one} = User.follow(follower_one, user)
	{:ok, follower_two} = User.follow(follower_two, user)

	conn =
	conn
	\|> assign(:user, not_follower)
	\|> get("/api/statuses/followers", %{"user_id" => user.id})

	assert MapSet.equal?(
	MapSet.new(json_response(conn, 200)),
	MapSet.new(
	UserView.render("index.json", %{
	users: [follower_one, follower_two],
	for: not_follower
	})
	)
	)
	end

	test "it returns empty for a hidden network", %{conn: conn} do
	user = insert(:user, %{info: %{hide_network: true}})
	follower_one = insert(:user)
	follower_two = insert(:user)
	not_follower = insert(:user)

	{:ok, _follower_one} = User.follow(follower_one, user)
	{:ok, _follower_two} = User.follow(follower_two, user)

	response =
	conn
	\|> assign(:user, not_follower)
	\|> get("/api/statuses/followers", %{"user_id" => user.id})
	\|> json_response(200)

	assert [] == response
	end

	test "it returns the followers for a hidden network if requested by the user themselves", %{
	conn: conn
	} do
	user = insert(:user, %{info: %{hide_network: true}})
	follower_one = insert(:user)
	follower_two = insert(:user)
	_not_follower = insert(:user)

	{:ok, _follower_one} = User.follow(follower_one, user)
	{:ok, _follower_two} = User.follow(follower_two, user)

	conn =
	conn
	\|> assign(:user, user)
	\|> get("/api/statuses/followers", %{"user_id" => user.id})

	refute [] == json_response(conn, 200)
	end
	end

	describe "GET /api/statuses/blocks" do
	test "it returns the list of users blocked by requester", %{conn: conn} do
	user = insert(:user)
	other_user = insert(:user)

	{:ok, user} = User.block(user, other_user)

	conn =
	conn
	\|> assign(:user, user)
	\|> get("/api/statuses/blocks")

	expected = UserView.render("index.json", %{users: [other_user], for: user})
	result = json_response(conn, 200)
	assert Enum.sort(expected) == Enum.sort(result)
	end
	end

	describe "GET /api/statuses/friends" do
	test "it returns the logged in user's friends", %{conn: conn} do
	user = insert(:user)
	followed_one = insert(:user)
	followed_two = insert(:user)
	_not_followed = insert(:user)

	{:ok, user} = User.follow(user, followed_one)
	{:ok, user} = User.follow(user, followed_two)

	conn =
	conn
	\|> assign(:user, user)
	\|> get("/api/statuses/friends")

	expected = UserView.render("index.json", %{users: [followed_one, followed_two], for: user})
	result = json_response(conn, 200)
	assert Enum.sort(expected) == Enum.sort(result)
	end

	test "it returns 20 friends per page", %{conn: conn} do
	user = insert(:user)
	followeds = insert_list(21, :user)

	{:ok, user} =
	Enum.reduce(followeds, {:ok, user}, fn followed, {:ok, user} ->
	User.follow(user, followed)
	end)

	res_conn =
	conn
	\|> assign(:user, user)
	\|> get("/api/statuses/friends")

	result = json_response(res_conn, 200)
	assert length(result) == 20

	res_conn =
	conn
	\|> assign(:user, user)
	\|> get("/api/statuses/friends", %{page: 2})

	result = json_response(res_conn, 200)
	assert length(result) == 1
	end

	test "it returns a given user's friends with user_id", %{conn: conn} do
	user = insert(:user)
	followed_one = insert(:user)
	followed_two = insert(:user)
	_not_followed = insert(:user)

	{:ok, user} = User.follow(user, followed_one)
	{:ok, user} = User.follow(user, followed_two)

	conn =
	conn
	\|> assign(:user, user)
	\|> get("/api/statuses/friends", %{"user_id" => user.id})

	assert MapSet.equal?(
	MapSet.new(json_response(conn, 200)),
	MapSet.new(
	UserView.render("index.json", %{users: [followed_one, followed_two], for: user})
	)
	)
	end

	test "it returns empty for a hidden network", %{conn: conn} do
	user = insert(:user, %{info: %{hide_network: true}})
	followed_one = insert(:user)
	followed_two = insert(:user)
	not_followed = insert(:user)

	{:ok, user} = User.follow(user, followed_one)
	{:ok, user} = User.follow(user, followed_two)

	conn =
	conn
	\|> assign(:user, not_followed)
	\|> get("/api/statuses/friends", %{"user_id" => user.id})

	assert [] == json_response(conn, 200)
	end

	test "it returns friends for a hidden network if the user themselves request it", %{
	conn: conn
	} do
	user = insert(:user, %{info: %{hide_network: true}})
	followed_one = insert(:user)
	followed_two = insert(:user)
	_not_followed = insert(:user)

	{:ok, _user} = User.follow(user, followed_one)
	{:ok, _user} = User.follow(user, followed_two)

	response =
	conn
	\|> assign(:user, user)
	\|> get("/api/statuses/friends", %{"user_id" => user.id})
	\|> json_response(200)

	refute [] == response
	end

	test "it returns a given user's friends with screen_name", %{conn: conn} do
	user = insert(:user)
	followed_one = insert(:user)
	followed_two = insert(:user)
	_not_followed = insert(:user)

	{:ok, user} = User.follow(user, followed_one)
	{:ok, user} = User.follow(user, followed_two)

	conn =
	conn
	\|> assign(:user, user)
	\|> get("/api/statuses/friends", %{"screen_name" => user.nickname})

	assert MapSet.equal?(
	MapSet.new(json_response(conn, 200)),
	MapSet.new(
	UserView.render("index.json", %{users: [followed_one, followed_two], for: user})
	)
	)
	end
	end

	describe "GET /friends/ids" do
	test "it returns a user's friends", %{conn: conn} do
	user = insert(:user)
	followed_one = insert(:user)
	followed_two = insert(:user)
	_not_followed = insert(:user)

	{:ok, user} = User.follow(user, followed_one)
	{:ok, user} = User.follow(user, followed_two)

	conn =
	conn
	\|> assign(:user, user)
	\|> get("/api/friends/ids")

	expected = [followed_one.id, followed_two.id]

	assert MapSet.equal?(
	MapSet.new(Poison.decode!(json_response(conn, 200))),
	MapSet.new(expected)
	)
	end
	end

	describe "POST /api/account/update_profile.json" do
	test "it updates a user's profile", %{conn: conn} do
	user = insert(:user)
	user2 = insert(:user)

	conn =
	conn
	\|> assign(:user, user)
	\|> post("/api/account/update_profile.json", %{
	"name" => "new name",
	"description" => "hi @#{user2.nickname}"
	})

	user = Repo.get!(User, user.id)
	assert user.name == "new name"

	assert user.bio ==
	"hi <span><a data-user='#{user2.id}' class='mention' href='#{user2.ap_id}'>@<span>#{
	user2.nickname
	}</span></a></span>"

	assert json_response(conn, 200) == UserView.render("user.json", %{user: user, for: user})
	end

	test "it sets and un-sets hide_network", %{conn: conn} do
	user = insert(:user)

	conn
	\|> assign(:user, user)
	\|> post("/api/account/update_profile.json", %{
	"hide_network" => "true"
	})

	user = Repo.get!(User, user.id)
	assert user.info.hide_network == true

	conn =
	conn
	\|> assign(:user, user)
	\|> post("/api/account/update_profile.json", %{
	"hide_network" => "false"
	})

	user = Repo.get!(User, user.id)
	assert user.info.hide_network == false
	assert json_response(conn, 200) == UserView.render("user.json", %{user: user, for: user})
	end

	test "it locks an account", %{conn: conn} do
	user = insert(:user)

	conn =
	conn
	\|> assign(:user, user)
	\|> post("/api/account/update_profile.json", %{
	"locked" => "true"
	})

	user = Repo.get!(User, user.id)
	assert user.info.locked == true

	assert json_response(conn, 200) == UserView.render("user.json", %{user: user, for: user})
	end

	test "it unlocks an account", %{conn: conn} do
	user = insert(:user)

	conn =
	conn
	\|> assign(:user, user)
	\|> post("/api/account/update_profile.json", %{
	"locked" => "false"
	})

	user = Repo.get!(User, user.id)
	assert user.info.locked == false

	assert json_response(conn, 200) == UserView.render("user.json", %{user: user, for: user})
	end
	end

	defp valid_user(_context) do
	user = insert(:user)
	[user: user]
	end

	defp with_credentials(conn, username, password) do
	header_content = "Basic " <> Base.encode64("#{username}:#{password}")
	put_req_header(conn, "authorization", header_content)
	end

	describe "GET /api/search.json" do
	test "it returns search results", %{conn: conn} do
	user = insert(:user)
	user_two = insert(:user, %{nickname: "shp@shitposter.club"})

	{:ok, activity} = CommonAPI.post(user, %{"status" => "This is about 2hu"})
	{:ok, _} = CommonAPI.post(user_two, %{"status" => "This isn't"})

	conn =
	conn
	\|> get("/api/search.json", %{"q" => "2hu", "page" => "1", "rpp" => "1"})

	assert [status] = json_response(conn, 200)
	assert status["id"] == activity.id
	end
	end

	describe "GET /api/statusnet/tags/timeline/:tag.json" do
	test "it returns the tags timeline", %{conn: conn} do
	user = insert(:user)
	user_two = insert(:user, %{nickname: "shp@shitposter.club"})

	{:ok, activity} = CommonAPI.post(user, %{"status" => "This is about #2hu"})
	{:ok, _} = CommonAPI.post(user_two, %{"status" => "This isn't"})

	conn =
	conn
	\|> get("/api/statusnet/tags/timeline/2hu.json")

	assert [status] = json_response(conn, 200)
	assert status["id"] == activity.id
	end
	end

	test "Convert newlines to <br> in bio", %{conn: conn} do
	user = insert(:user)

	_conn =
	conn
	\|> assign(:user, user)
	\|> post("/api/account/update_profile.json", %{
	"description" => "Hello,\r\nWorld! I\n am a test."
	})

	user = Repo.get!(User, user.id)
	assert user.bio == "Hello,<br>World! I<br> am a test."
	end

	describe "POST /api/pleroma/change_password" do
	setup [:valid_user]

	test "without credentials", %{conn: conn} do
	conn = post(conn, "/api/pleroma/change_password")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials and invalid password", %{conn: conn, user: current_user} do
	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/pleroma/change_password", %{
	"password" => "hi",
	"new_password" => "newpass",
	"new_password_confirmation" => "newpass"
	})

	assert json_response(conn, 200) == %{"error" => "Invalid password."}
	end

	test "with credentials, valid password and new password and confirmation not matching", %{
	conn: conn,
	user: current_user
	} do
	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/pleroma/change_password", %{
	"password" => "test",
	"new_password" => "newpass",
	"new_password_confirmation" => "notnewpass"
	})

	assert json_response(conn, 200) == %{
	"error" => "New password does not match confirmation."
	}
	end

	test "with credentials, valid password and invalid new password", %{
	conn: conn,
	user: current_user
	} do
	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/pleroma/change_password", %{
	"password" => "test",
	"new_password" => "",
	"new_password_confirmation" => ""
	})

	assert json_response(conn, 200) == %{
	"error" => "New password can't be blank."
	}
	end

	test "with credentials, valid password and matching new password and confirmation", %{
	conn: conn,
	user: current_user
	} do
	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/pleroma/change_password", %{
	"password" => "test",
	"new_password" => "newpass",
	"new_password_confirmation" => "newpass"
	})

	assert json_response(conn, 200) == %{"status" => "success"}
	fetched_user = Repo.get(User, current_user.id)
	assert Pbkdf2.checkpw("newpass", fetched_user.password_hash) == true
	end
	end

	describe "POST /api/pleroma/delete_account" do
	setup [:valid_user]

	test "without credentials", %{conn: conn} do
	conn = post(conn, "/api/pleroma/delete_account")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials and invalid password", %{conn: conn, user: current_user} do
	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/pleroma/delete_account", %{"password" => "hi"})

	assert json_response(conn, 200) == %{"error" => "Invalid password."}
	end

	test "with credentials and valid password", %{conn: conn, user: current_user} do
	conn =
	conn
	\|> with_credentials(current_user.nickname, "test")
	\|> post("/api/pleroma/delete_account", %{"password" => "test"})

	assert json_response(conn, 200) == %{"status" => "success"}
	# Wait a second for the started task to end
	:timer.sleep(1000)
	end
	end

	describe "GET /api/pleroma/friend_requests" do
	test "it lists friend requests" do
	user = insert(:user)
	other_user = insert(:user)

	{:ok, _activity} = ActivityPub.follow(other_user, user)

	user = Repo.get(User, user.id)
	other_user = Repo.get(User, other_user.id)

	assert User.following?(other_user, user) == false

	conn =
	build_conn()
	\|> assign(:user, user)
	\|> get("/api/pleroma/friend_requests")

	assert [relationship] = json_response(conn, 200)
	assert other_user.id == relationship["id"]
	end
	end

	describe "POST /api/pleroma/friendships/approve" do
	test "it approves a friend request" do
	user = insert(:user)
	other_user = insert(:user)

	{:ok, _activity} = ActivityPub.follow(other_user, user)

	user = Repo.get(User, user.id)
	other_user = Repo.get(User, other_user.id)

	assert User.following?(other_user, user) == false

	conn =
	build_conn()
	\|> assign(:user, user)
	\|> post("/api/pleroma/friendships/approve", %{"user_id" => to_string(other_user.id)})

	assert relationship = json_response(conn, 200)
	assert other_user.id == relationship["id"]
	assert relationship["follows_you"] == true
	end
	end

	describe "POST /api/pleroma/friendships/deny" do
	test "it denies a friend request" do
	user = insert(:user)
	other_user = insert(:user)

	{:ok, _activity} = ActivityPub.follow(other_user, user)

	user = Repo.get(User, user.id)
	other_user = Repo.get(User, other_user.id)

	assert User.following?(other_user, user) == false

	conn =
	build_conn()
	\|> assign(:user, user)
	\|> post("/api/pleroma/friendships/deny", %{"user_id" => to_string(other_user.id)})

	assert relationship = json_response(conn, 200)
	assert other_user.id == relationship["id"]
	assert relationship["follows_you"] == false
	end
	end

	describe "GET /api/pleroma/search_user" do
	test "it returns users, ordered by similarity", %{conn: conn} do
	user = insert(:user, %{name: "eal"})
	user_two = insert(:user, %{name: "eal me"})
	- _user_three = insert(:user, %{name: "ebn"})
	+ _user_three = insert(:user, %{name: "zzz"})

	resp =
	conn
	\|> get(twitter_api_search__path(conn, :search_user), query: "eal me")
	\|> json_response(200)

	assert length(resp) == 2
	assert [user_two.id, user.id] == Enum.map(resp, fn %{"id" => id} -> id end)
	end
	end

	describe "POST /api/media/upload" do
	setup context do
	Pleroma.DataCase.ensure_local_uploader(context)
	end

	test "it performs the upload and sets `data[actor]` with AP id of uploader user", %{
	conn: conn
	} do
	user = insert(:user)

	upload_filename = "test/fixtures/image_tmp.jpg"
	File.cp!("test/fixtures/image.jpg", upload_filename)

	file = %Plug.Upload{
	content_type: "image/jpg",
	path: Path.absname(upload_filename),
	filename: "image.jpg"
	}

	response =
	conn
	\|> assign(:user, user)
	\|> put_req_header("content-type", "application/octet-stream")
	\|> post("/api/media/upload", %{
	"media" => file
	})
	\|> json_response(:ok)

	assert response["media_id"]
	object = Repo.get(Object, response["media_id"])
	assert object
	assert object.data["actor"] == User.ap_id(user)
	end
	end

	describe "POST /api/media/metadata/create" do
	setup do
	object = insert(:note)
	user = User.get_by_ap_id(object.data["actor"])
	%{object: object, user: user}
	end

	test "it returns :forbidden status on attempt to modify someone else's upload", %{
	conn: conn,
	object: object
	} do
	initial_description = object.data["name"]
	another_user = insert(:user)

	conn
	\|> assign(:user, another_user)
	\|> post("/api/media/metadata/create", %{"media_id" => object.id})
	\|> json_response(:forbidden)

	object = Repo.get(Object, object.id)
	assert object.data["name"] == initial_description
	end

	test "it updates `data[name]` of referenced Object with provided value", %{
	conn: conn,
	object: object,
	user: user
	} do
	description = "Informative description of the image. Initial value: #{object.data["name"]}}"

	conn
	\|> assign(:user, user)
	\|> post("/api/media/metadata/create", %{
	"media_id" => object.id,
	"alt_text" => %{"text" => description}
	})
	\|> json_response(:no_content)

	object = Repo.get(Object, object.id)
	assert object.data["name"] == description
	end
	end

	describe "POST /api/statuses/user_timeline.json?user_id=:user_id&pinned=true" do
	test "it returns a list of pinned statuses", %{conn: conn} do
	Pleroma.Config.put([:instance, :max_pinned_statuses], 1)

	user = insert(:user, %{name: "egor"})
	{:ok, %{id: activity_id}} = CommonAPI.post(user, %{"status" => "HI!!!"})
	{:ok, _} = CommonAPI.pin(activity_id, user)

	resp =
	conn
	\|> get("/api/statuses/user_timeline.json", %{user_id: user.id, pinned: true})
	\|> json_response(200)

	assert length(resp) == 1
	assert [%{"id" => ^activity_id, "pinned" => true}] = resp
	end
	end

	describe "POST /api/statuses/pin/:id" do
	setup do
	Pleroma.Config.put([:instance, :max_pinned_statuses], 1)
	[user: insert(:user)]
	end

	test "without valid credentials", %{conn: conn} do
	note_activity = insert(:note_activity)
	conn = post(conn, "/api/statuses/pin/#{note_activity.id}.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: user} do
	{:ok, activity} = CommonAPI.post(user, %{"status" => "test!"})

	request_path = "/api/statuses/pin/#{activity.id}.json"

	response =
	conn
	\|> with_credentials(user.nickname, "test")
	\|> post(request_path)

	user = refresh_record(user)

	assert json_response(response, 200) == ActivityRepresenter.to_map(activity, %{user: user})
	end
	end

	describe "POST /api/statuses/unpin/:id" do
	setup do
	Pleroma.Config.put([:instance, :max_pinned_statuses], 1)
	[user: insert(:user)]
	end

	test "without valid credentials", %{conn: conn} do
	note_activity = insert(:note_activity)
	conn = post(conn, "/api/statuses/unpin/#{note_activity.id}.json")
	assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
	end

	test "with credentials", %{conn: conn, user: user} do
	{:ok, activity} = CommonAPI.post(user, %{"status" => "test!"})
	{:ok, activity} = CommonAPI.pin(activity.id, user)

	request_path = "/api/statuses/unpin/#{activity.id}.json"

	response =
	conn
	\|> with_credentials(user.nickname, "test")
	\|> post(request_path)

	user = refresh_record(user)

	assert json_response(response, 200) == ActivityRepresenter.to_map(activity, %{user: user})
	end
	end
	end

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