1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.User do
8 import Ecto.{Changeset, Query}
9 alias Pleroma.{Repo, User, Object, Web, Activity, Notification}
11 alias Pleroma.Formatter
12 alias Pleroma.Web.CommonAPI.Utils, as: CommonUtils
13 alias Pleroma.Web.{OStatus, Websub, OAuth}
14 alias Pleroma.Web.ActivityPub.{Utils, ActivityPub}
18 @type t :: %__MODULE__{}
20 @primary_key {:id, Pleroma.FlakeId, autogenerate: true}
22 @email_regex ~r/^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/
24 @strict_local_nickname_regex ~r/^[a-zA-Z\d]+$/
25 @extended_local_nickname_regex ~r/^[a-zA-Z\d_-]+$/
29 field(:email, :string)
31 field(:nickname, :string)
32 field(:password_hash, :string)
33 field(:password, :string, virtual: true)
34 field(:password_confirmation, :string, virtual: true)
35 field(:following, {:array, :string}, default: [])
36 field(:ap_id, :string)
38 field(:local, :boolean, default: true)
39 field(:follower_address, :string)
40 field(:search_rank, :float, virtual: true)
41 field(:tags, {:array, :string}, default: [])
42 field(:last_refreshed_at, :naive_datetime)
43 has_many(:notifications, Notification)
44 embeds_one(:info, Pleroma.User.Info)
49 def auth_active?(%User{local: false}), do: true
51 def auth_active?(%User{info: %User.Info{confirmation_pending: false}}), do: true
53 def auth_active?(%User{info: %User.Info{confirmation_pending: true}}),
54 do: !Pleroma.Config.get([:instance, :account_activation_required])
56 def auth_active?(_), do: false
58 def visible_for?(user, for_user \\ nil)
60 def visible_for?(%User{id: user_id}, %User{id: for_id}) when user_id == for_id, do: true
62 def visible_for?(%User{} = user, for_user) do
63 auth_active?(user) || superuser?(for_user)
66 def visible_for?(_, _), do: false
68 def superuser?(%User{local: true, info: %User.Info{is_admin: true}}), do: true
69 def superuser?(%User{local: true, info: %User.Info{is_moderator: true}}), do: true
70 def superuser?(_), do: false
72 def avatar_url(user) do
74 %{"url" => [%{"href" => href} | _]} -> href
75 _ -> "#{Web.base_url()}/images/avi.png"
79 def banner_url(user) do
80 case user.info.banner do
81 %{"url" => [%{"href" => href} | _]} -> href
82 _ -> "#{Web.base_url()}/images/banner.png"
86 def profile_url(%User{info: %{source_data: %{"url" => url}}}), do: url
87 def profile_url(%User{ap_id: ap_id}), do: ap_id
88 def profile_url(_), do: nil
90 def ap_id(%User{nickname: nickname}) do
91 "#{Web.base_url()}/users/#{nickname}"
94 def ap_followers(%User{} = user) do
95 "#{ap_id(user)}/followers"
98 def follow_changeset(struct, params \\ %{}) do
100 |> cast(params, [:following])
101 |> validate_required([:following])
104 def user_info(%User{} = user) do
105 oneself = if user.local, do: 1, else: 0
108 following_count: length(user.following) - oneself,
109 note_count: user.info.note_count,
110 follower_count: user.info.follower_count,
111 locked: user.info.locked,
112 confirmation_pending: user.info.confirmation_pending,
113 default_scope: user.info.default_scope
117 def remote_user_creation(params) do
120 |> Map.put(:info, params[:info] || %{})
122 info_cng = User.Info.remote_user_creation(%User.Info{}, params[:info])
126 |> cast(params, [:bio, :name, :ap_id, :nickname, :avatar])
127 |> validate_required([:name, :ap_id])
128 |> unique_constraint(:nickname)
129 |> validate_format(:nickname, @email_regex)
130 |> validate_length(:bio, max: 5000)
131 |> validate_length(:name, max: 100)
132 |> put_change(:local, false)
133 |> put_embed(:info, info_cng)
136 case info_cng.changes[:source_data] do
137 %{"followers" => followers} ->
139 |> put_change(:follower_address, followers)
142 followers = User.ap_followers(%User{nickname: changes.changes[:nickname]})
145 |> put_change(:follower_address, followers)
152 def update_changeset(struct, params \\ %{}) do
154 |> cast(params, [:bio, :name, :avatar])
155 |> unique_constraint(:nickname)
156 |> validate_format(:nickname, local_nickname_regex())
157 |> validate_length(:bio, max: 5000)
158 |> validate_length(:name, min: 1, max: 100)
161 def upgrade_changeset(struct, params \\ %{}) do
164 |> Map.put(:last_refreshed_at, NaiveDateTime.utc_now())
168 |> User.Info.user_upgrade(params[:info])
171 |> cast(params, [:bio, :name, :follower_address, :avatar, :last_refreshed_at])
172 |> unique_constraint(:nickname)
173 |> validate_format(:nickname, local_nickname_regex())
174 |> validate_length(:bio, max: 5000)
175 |> validate_length(:name, max: 100)
176 |> put_embed(:info, info_cng)
179 def password_update_changeset(struct, params) do
182 |> cast(params, [:password, :password_confirmation])
183 |> validate_required([:password, :password_confirmation])
184 |> validate_confirmation(:password)
186 OAuth.Token.delete_user_tokens(struct)
187 OAuth.Authorization.delete_user_authorizations(struct)
189 if changeset.valid? do
190 hashed = Pbkdf2.hashpwsalt(changeset.changes[:password])
193 |> put_change(:password_hash, hashed)
199 def reset_password(user, data) do
200 update_and_set_cache(password_update_changeset(user, data))
203 def register_changeset(struct, params \\ %{}, opts \\ []) do
204 confirmation_status =
205 if opts[:confirmed] || !Pleroma.Config.get([:instance, :account_activation_required]) do
211 info_change = User.Info.confirmation_changeset(%User.Info{}, confirmation_status)
215 |> cast(params, [:bio, :email, :name, :nickname, :password, :password_confirmation])
216 |> validate_required([:email, :name, :nickname, :password, :password_confirmation])
217 |> validate_confirmation(:password)
218 |> unique_constraint(:email)
219 |> unique_constraint(:nickname)
220 |> validate_exclusion(:nickname, Pleroma.Config.get([Pleroma.User, :restricted_nicknames]))
221 |> validate_format(:nickname, local_nickname_regex())
222 |> validate_format(:email, @email_regex)
223 |> validate_length(:bio, max: 1000)
224 |> validate_length(:name, min: 1, max: 100)
225 |> put_change(:info, info_change)
227 if changeset.valid? do
228 hashed = Pbkdf2.hashpwsalt(changeset.changes[:password])
229 ap_id = User.ap_id(%User{nickname: changeset.changes[:nickname]})
230 followers = User.ap_followers(%User{nickname: changeset.changes[:nickname]})
233 |> put_change(:password_hash, hashed)
234 |> put_change(:ap_id, ap_id)
235 |> put_change(:following, [followers])
236 |> put_change(:follower_address, followers)
242 defp autofollow_users(user) do
243 candidates = Pleroma.Config.get([:instance, :autofollowed_nicknames])
247 where: u.local == true,
248 where: u.nickname in ^candidates
252 follow_all(user, autofollowed_users)
255 @doc "Inserts provided changeset, performs post-registration actions (confirmation email sending etc.)"
256 def register(%Ecto.Changeset{} = changeset) do
257 with {:ok, user} <- Repo.insert(changeset),
258 {:ok, _} <- try_send_confirmation_email(user),
259 {:ok, user} <- autofollow_users(user) do
264 def try_send_confirmation_email(%User{} = user) do
265 if user.info.confirmation_pending &&
266 Pleroma.Config.get([:instance, :account_activation_required]) do
268 |> Pleroma.UserEmail.account_confirmation_email()
269 |> Pleroma.Mailer.deliver()
275 def needs_update?(%User{local: true}), do: false
277 def needs_update?(%User{local: false, last_refreshed_at: nil}), do: true
279 def needs_update?(%User{local: false} = user) do
280 NaiveDateTime.diff(NaiveDateTime.utc_now(), user.last_refreshed_at) >= 86400
283 def needs_update?(_), do: true
285 def maybe_direct_follow(%User{} = follower, %User{local: true, info: %{locked: true}}) do
289 def maybe_direct_follow(%User{} = follower, %User{local: true} = followed) do
290 follow(follower, followed)
293 def maybe_direct_follow(%User{} = follower, %User{} = followed) do
294 if not User.ap_enabled?(followed) do
295 follow(follower, followed)
301 def maybe_follow(%User{} = follower, %User{info: _info} = followed) do
302 if not following?(follower, followed) do
303 follow(follower, followed)
309 @doc "A mass follow for local users. Ignores blocks and has no side effects"
310 @spec follow_all(User.t(), list(User.t())) :: {atom(), User.t()}
311 def follow_all(follower, followeds) do
313 (follower.following ++ Enum.map(followeds, fn %{follower_address: fa} -> fa end))
318 |> follow_changeset(%{following: following})
319 |> update_and_set_cache
321 Enum.each(followeds, fn followed ->
322 update_follower_count(followed)
328 def follow(%User{} = follower, %User{info: info} = followed) do
329 user_config = Application.get_env(:pleroma, :user)
330 deny_follow_blocked = Keyword.get(user_config, :deny_follow_blocked)
332 ap_followers = followed.follower_address
335 following?(follower, followed) or info.deactivated ->
336 {:error, "Could not follow user: #{followed.nickname} is already on your list."}
338 deny_follow_blocked and blocks?(followed, follower) ->
339 {:error, "Could not follow user: #{followed.nickname} blocked you."}
342 if !followed.local && follower.local && !ap_enabled?(followed) do
343 Websub.subscribe(follower, followed)
347 [ap_followers | follower.following]
352 |> follow_changeset(%{following: following})
353 |> update_and_set_cache
355 {:ok, _} = update_follower_count(followed)
361 def unfollow(%User{} = follower, %User{} = followed) do
362 ap_followers = followed.follower_address
364 if following?(follower, followed) and follower.ap_id != followed.ap_id do
367 |> List.delete(ap_followers)
371 |> follow_changeset(%{following: following})
372 |> update_and_set_cache
374 {:ok, followed} = update_follower_count(followed)
376 {:ok, follower, Utils.fetch_latest_follow(follower, followed)}
378 {:error, "Not subscribed!"}
382 @spec following?(User.t(), User.t()) :: boolean
383 def following?(%User{} = follower, %User{} = followed) do
384 Enum.member?(follower.following, followed.follower_address)
387 def follow_import(%User{} = follower, followed_identifiers)
388 when is_list(followed_identifiers) do
390 followed_identifiers,
391 fn followed_identifier ->
392 with %User{} = followed <- get_or_fetch(followed_identifier),
393 {:ok, follower} <- maybe_direct_follow(follower, followed),
394 {:ok, _} <- ActivityPub.follow(follower, followed) do
398 Logger.debug("follow_import failed for #{followed_identifier} with: #{inspect(err)}")
405 def locked?(%User{} = user) do
406 user.info.locked || false
410 Repo.get_by(User, id: id)
413 def get_by_ap_id(ap_id) do
414 Repo.get_by(User, ap_id: ap_id)
417 # 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
418 def get_by_guessed_nickname(ap_id) do
419 domain = URI.parse(ap_id).host
420 name = List.last(String.split(ap_id, "/"))
421 nickname = "#{name}@#{domain}"
423 get_by_nickname(nickname)
426 def update_and_set_cache(changeset) do
427 with {:ok, user} <- Repo.update(changeset) do
428 Cachex.put(:user_cache, "ap_id:#{user.ap_id}", user)
429 Cachex.put(:user_cache, "nickname:#{user.nickname}", user)
430 Cachex.put(:user_cache, "user_info:#{user.id}", user_info(user))
437 def invalidate_cache(user) do
438 Cachex.del(:user_cache, "ap_id:#{user.ap_id}")
439 Cachex.del(:user_cache, "nickname:#{user.nickname}")
440 Cachex.del(:user_cache, "user_info:#{user.id}")
443 def get_cached_by_ap_id(ap_id) do
444 key = "ap_id:#{ap_id}"
445 Cachex.fetch!(:user_cache, key, fn _ -> get_by_ap_id(ap_id) end)
448 def get_cached_by_id(id) do
452 Cachex.fetch!(:user_cache, key, fn _ ->
456 Cachex.put(:user_cache, "ap_id:#{user.ap_id}", user)
457 {:commit, user.ap_id}
463 get_cached_by_ap_id(ap_id)
466 def get_cached_by_nickname(nickname) do
467 key = "nickname:#{nickname}"
468 Cachex.fetch!(:user_cache, key, fn _ -> get_or_fetch_by_nickname(nickname) end)
471 def get_cached_by_nickname_or_id(nickname_or_id) do
472 get_cached_by_id(nickname_or_id) || get_cached_by_nickname(nickname_or_id)
475 def get_by_nickname(nickname) do
476 Repo.get_by(User, nickname: nickname) ||
477 if Regex.match?(~r(@#{Pleroma.Web.Endpoint.host()})i, nickname) do
478 Repo.get_by(User, nickname: local_nickname(nickname))
482 def get_by_nickname_or_email(nickname_or_email) do
483 case user = Repo.get_by(User, nickname: nickname_or_email) do
485 nil -> Repo.get_by(User, email: nickname_or_email)
489 def get_cached_user_info(user) do
490 key = "user_info:#{user.id}"
491 Cachex.fetch!(:user_cache, key, fn _ -> user_info(user) end)
494 def fetch_by_nickname(nickname) do
495 ap_try = ActivityPub.make_user_from_nickname(nickname)
498 {:ok, user} -> {:ok, user}
499 _ -> OStatus.make_user(nickname)
503 def get_or_fetch_by_nickname(nickname) do
504 with %User{} = user <- get_by_nickname(nickname) do
508 with [_nick, _domain] <- String.split(nickname, "@"),
509 {:ok, user} <- fetch_by_nickname(nickname) do
517 def get_followers_query(%User{id: id, follower_address: follower_address}, nil) do
520 where: fragment("? <@ ?", ^[follower_address], u.following),
525 def get_followers_query(user, page) do
527 u in get_followers_query(user, nil),
529 offset: ^((page - 1) * 20)
533 def get_followers_query(user), do: get_followers_query(user, nil)
535 def get_followers(user, page \\ nil) do
536 q = get_followers_query(user, page)
541 def get_followers_ids(user, page \\ nil) do
542 q = get_followers_query(user, page)
544 Repo.all(from(u in q, select: u.id))
547 def get_friends_query(%User{id: id, following: following}, nil) do
550 where: u.follower_address in ^following,
555 def get_friends_query(user, page) do
557 u in get_friends_query(user, nil),
559 offset: ^((page - 1) * 20)
563 def get_friends_query(user), do: get_friends_query(user, nil)
565 def get_friends(user, page \\ nil) do
566 q = get_friends_query(user, page)
571 def get_friends_ids(user, page \\ nil) do
572 q = get_friends_query(user, page)
574 Repo.all(from(u in q, select: u.id))
577 def get_follow_requests_query(%User{} = user) do
582 "? ->> 'type' = 'Follow'",
587 "? ->> 'state' = 'pending'",
594 ^%{"object" => user.ap_id}
599 def get_follow_requests(%User{} = user) do
600 q = get_follow_requests_query(user)
604 Enum.map(reqs, fn req -> req.actor end)
606 |> Enum.map(fn ap_id -> get_by_ap_id(ap_id) end)
607 |> Enum.filter(fn u -> !is_nil(u) end)
608 |> Enum.filter(fn u -> !following?(u, user) end)
613 def increase_note_count(%User{} = user) do
614 info_cng = User.Info.add_to_note_count(user.info, 1)
618 |> put_embed(:info, info_cng)
620 update_and_set_cache(cng)
623 def decrease_note_count(%User{} = user) do
624 info_cng = User.Info.add_to_note_count(user.info, -1)
628 |> put_embed(:info, info_cng)
630 update_and_set_cache(cng)
633 def update_note_count(%User{} = user) do
637 where: fragment("?->>'actor' = ? and ?->>'type' = 'Note'", a.data, ^user.ap_id, a.data),
641 note_count = Repo.one(note_count_query)
643 info_cng = User.Info.set_note_count(user.info, note_count)
647 |> put_embed(:info, info_cng)
649 update_and_set_cache(cng)
652 def update_follower_count(%User{} = user) do
653 follower_count_query =
656 where: ^user.follower_address in u.following,
657 where: u.id != ^user.id,
661 follower_count = Repo.one(follower_count_query)
665 |> User.Info.set_follower_count(follower_count)
669 |> put_embed(:info, info_cng)
671 update_and_set_cache(cng)
674 def get_users_from_set_query(ap_ids, false) do
677 where: u.ap_id in ^ap_ids
681 def get_users_from_set_query(ap_ids, true) do
682 query = get_users_from_set_query(ap_ids, false)
686 where: u.local == true
690 def get_users_from_set(ap_ids, local_only \\ true) do
691 get_users_from_set_query(ap_ids, local_only)
695 def get_recipients_from_activity(%Activity{recipients: to}) do
699 where: u.ap_id in ^to,
700 or_where: fragment("? && ?", u.following, ^to)
703 query = from(u in query, where: u.local == true)
708 def search(query, resolve \\ false, for_user \\ nil) do
709 # Strip the beginning @ off if there is a query
710 query = String.trim_leading(query, "@")
712 if resolve, do: User.get_or_fetch_by_nickname(query)
714 fts_results = do_search(fts_search_subquery(query), for_user)
716 {:ok, trigram_results} =
717 Repo.transaction(fn ->
718 Ecto.Adapters.SQL.query(Repo, "select set_limit(0.25)", [])
719 do_search(trigram_search_subquery(query), for_user)
722 Enum.uniq_by(fts_results ++ trigram_results, & &1.id)
725 defp do_search(subquery, for_user, options \\ []) do
728 s in subquery(subquery),
729 order_by: [desc: s.search_rank],
730 limit: ^(options[:limit] || 20)
736 |> Enum.filter(&(&1.search_rank > 0))
738 boost_search_results(results, for_user)
741 defp fts_search_subquery(query) do
744 |> String.replace(~r/\W+/, " ")
747 |> Enum.map(&(&1 <> ":*"))
757 setweight(to_tsvector('simple', regexp_replace(?, '\\W', ' ', 'g')), 'A') ||
758 setweight(to_tsvector('simple', regexp_replace(coalesce(?, ''), '\\W', ' ', 'g')), 'B'),
759 to_tsquery('simple', ?),
771 (setweight(to_tsvector('simple', regexp_replace(?, '\\W', ' ', 'g')), 'A') ||
772 setweight(to_tsvector('simple', regexp_replace(coalesce(?, ''), '\\W', ' ', 'g')), 'B')) @@ to_tsquery('simple', ?)
781 defp trigram_search_subquery(query) do
787 "similarity(?, trim(? || ' ' || coalesce(?, '')))",
793 where: fragment("trim(? || ' ' || coalesce(?, '')) % ?", u.nickname, u.name, ^query)
797 defp boost_search_results(results, nil), do: results
799 defp boost_search_results(results, for_user) do
800 friends_ids = get_friends_ids(for_user)
801 followers_ids = get_followers_ids(for_user)
808 u.id in friends_ids ->
811 u.id in followers_ids ->
818 Map.put(u, :search_rank, u.search_rank * search_rank_coef)
821 |> Enum.sort_by(&(-&1.search_rank))
824 def blocks_import(%User{} = blocker, blocked_identifiers) when is_list(blocked_identifiers) do
827 fn blocked_identifier ->
828 with %User{} = blocked <- get_or_fetch(blocked_identifier),
829 {:ok, blocker} <- block(blocker, blocked),
830 {:ok, _} <- ActivityPub.block(blocker, blocked) do
834 Logger.debug("blocks_import failed for #{blocked_identifier} with: #{inspect(err)}")
841 def block(blocker, %User{ap_id: ap_id} = blocked) do
842 # sever any follow relationships to prevent leaks per activitypub (Pleroma issue #213)
844 if following?(blocker, blocked) do
845 {:ok, blocker, _} = unfollow(blocker, blocked)
851 if following?(blocked, blocker) do
852 unfollow(blocked, blocker)
857 |> User.Info.add_to_block(ap_id)
861 |> put_embed(:info, info_cng)
863 update_and_set_cache(cng)
866 # helper to handle the block given only an actor's AP id
867 def block(blocker, %{ap_id: ap_id}) do
868 block(blocker, User.get_by_ap_id(ap_id))
871 def unblock(blocker, %{ap_id: ap_id}) do
874 |> User.Info.remove_from_block(ap_id)
878 |> put_embed(:info, info_cng)
880 update_and_set_cache(cng)
883 def blocks?(user, %{ap_id: ap_id}) do
884 blocks = user.info.blocks
885 domain_blocks = user.info.domain_blocks
886 %{host: host} = URI.parse(ap_id)
888 Enum.member?(blocks, ap_id) ||
889 Enum.any?(domain_blocks, fn domain ->
894 def blocked_users(user),
895 do: Repo.all(from(u in User, where: u.ap_id in ^user.info.blocks))
897 def block_domain(user, domain) do
900 |> User.Info.add_to_domain_block(domain)
904 |> put_embed(:info, info_cng)
906 update_and_set_cache(cng)
909 def unblock_domain(user, domain) do
912 |> User.Info.remove_from_domain_block(domain)
916 |> put_embed(:info, info_cng)
918 update_and_set_cache(cng)
921 def local_user_query do
924 where: u.local == true,
925 where: not is_nil(u.nickname)
929 def active_local_user_query do
931 u in local_user_query(),
932 where: fragment("not (?->'deactivated' @> 'true')", u.info)
936 def moderator_user_query do
939 where: u.local == true,
940 where: fragment("?->'is_moderator' @> 'true'", u.info)
944 def deactivate(%User{} = user, status \\ true) do
945 info_cng = User.Info.set_activation_status(user.info, status)
949 |> put_embed(:info, info_cng)
951 update_and_set_cache(cng)
954 def delete(%User{} = user) do
955 {:ok, user} = User.deactivate(user)
957 # Remove all relationships
958 {:ok, followers} = User.get_followers(user)
961 |> Enum.each(fn follower -> User.unfollow(follower, user) end)
963 {:ok, friends} = User.get_friends(user)
966 |> Enum.each(fn followed -> User.unfollow(user, followed) end)
968 query = from(a in Activity, where: a.actor == ^user.ap_id)
971 |> Enum.each(fn activity ->
972 case activity.data["type"] do
974 ActivityPub.delete(Object.normalize(activity.data["object"]))
976 # TODO: Do something with likes, follows, repeats.
985 def html_filter_policy(%User{info: %{no_rich_text: true}}) do
986 Pleroma.HTML.Scrubber.TwitterText
989 @default_scrubbers Pleroma.Config.get([:markup, :scrub_policy])
991 def html_filter_policy(_), do: @default_scrubbers
993 def get_or_fetch_by_ap_id(ap_id) do
994 user = get_by_ap_id(ap_id)
996 if !is_nil(user) and !User.needs_update?(user) do
999 ap_try = ActivityPub.make_user_from_ap_id(ap_id)
1006 case OStatus.make_user(ap_id) do
1008 _ -> {:error, "Could not fetch by AP id"}
1014 def get_or_create_instance_user do
1015 relay_uri = "#{Pleroma.Web.Endpoint.url()}/relay"
1017 if user = get_by_ap_id(relay_uri) do
1021 %User{info: %User.Info{}}
1022 |> cast(%{}, [:ap_id, :nickname, :local])
1023 |> put_change(:ap_id, relay_uri)
1024 |> put_change(:nickname, nil)
1025 |> put_change(:local, true)
1026 |> put_change(:follower_address, relay_uri <> "/followers")
1028 {:ok, user} = Repo.insert(changes)
1034 def public_key_from_info(%{
1035 source_data: %{"publicKey" => %{"publicKeyPem" => public_key_pem}}
1039 |> :public_key.pem_decode()
1041 |> :public_key.pem_entry_decode()
1047 def public_key_from_info(%{magic_key: magic_key}) do
1048 {:ok, Pleroma.Web.Salmon.decode_key(magic_key)}
1051 def get_public_key_for_ap_id(ap_id) do
1052 with %User{} = user <- get_or_fetch_by_ap_id(ap_id),
1053 {:ok, public_key} <- public_key_from_info(user.info) do
1060 defp blank?(""), do: nil
1061 defp blank?(n), do: n
1063 def insert_or_update_user(data) do
1066 |> Map.put(:name, blank?(data[:name]) || data[:nickname])
1068 cs = User.remote_user_creation(data)
1070 Repo.insert(cs, on_conflict: :replace_all, conflict_target: :nickname)
1073 def ap_enabled?(%User{local: true}), do: true
1074 def ap_enabled?(%User{info: info}), do: info.ap_enabled
1075 def ap_enabled?(_), do: false
1077 @doc "Gets or fetch a user by uri or nickname."
1078 @spec get_or_fetch(String.t()) :: User.t()
1079 def get_or_fetch("http" <> _host = uri), do: get_or_fetch_by_ap_id(uri)
1080 def get_or_fetch(nickname), do: get_or_fetch_by_nickname(nickname)
1082 # wait a period of time and return newest version of the User structs
1083 # this is because we have synchronous follow APIs and need to simulate them
1084 # with an async handshake
1085 def wait_and_refresh(_, %User{local: true} = a, %User{local: true} = b) do
1086 with %User{} = a <- Repo.get(User, a.id),
1087 %User{} = b <- Repo.get(User, b.id) do
1095 def wait_and_refresh(timeout, %User{} = a, %User{} = b) do
1096 with :ok <- :timer.sleep(timeout),
1097 %User{} = a <- Repo.get(User, a.id),
1098 %User{} = b <- Repo.get(User, b.id) do
1106 def parse_bio(bio, user \\ %User{info: %{source_data: %{}}})
1107 def parse_bio(nil, _user), do: ""
1108 def parse_bio(bio, _user) when bio == "", do: bio
1110 def parse_bio(bio, user) do
1111 mentions = Formatter.parse_mentions(bio)
1112 tags = Formatter.parse_tags(bio)
1115 (user.info.source_data["tag"] || [])
1116 |> Enum.filter(fn %{"type" => t} -> t == "Emoji" end)
1117 |> Enum.map(fn %{"icon" => %{"url" => url}, "name" => name} ->
1118 {String.trim(name, ":"), url}
1122 |> CommonUtils.format_input(mentions, tags, "text/plain", user_links: [format: :full])
1123 |> Formatter.emojify(emoji)
1126 def tag(user_identifiers, tags) when is_list(user_identifiers) do
1127 Repo.transaction(fn ->
1128 for user_identifier <- user_identifiers, do: tag(user_identifier, tags)
1132 def tag(nickname, tags) when is_binary(nickname),
1133 do: tag(User.get_by_nickname(nickname), tags)
1135 def tag(%User{} = user, tags),
1136 do: update_tags(user, Enum.uniq((user.tags || []) ++ normalize_tags(tags)))
1138 def untag(user_identifiers, tags) when is_list(user_identifiers) do
1139 Repo.transaction(fn ->
1140 for user_identifier <- user_identifiers, do: untag(user_identifier, tags)
1144 def untag(nickname, tags) when is_binary(nickname),
1145 do: untag(User.get_by_nickname(nickname), tags)
1147 def untag(%User{} = user, tags),
1148 do: update_tags(user, (user.tags || []) -- normalize_tags(tags))
1150 defp update_tags(%User{} = user, new_tags) do
1151 {:ok, updated_user} =
1153 |> change(%{tags: new_tags})
1159 defp normalize_tags(tags) do
1162 |> Enum.map(&String.downcase(&1))
1165 defp local_nickname_regex() do
1166 if Pleroma.Config.get([:instance, :extended_nickname_format]) do
1167 @extended_local_nickname_regex
1169 @strict_local_nickname_regex
1173 def local_nickname(nickname_or_mention) do
1176 |> String.split("@")
1180 def full_nickname(nickname_or_mention),
1181 do: String.trim_leading(nickname_or_mention, "@")
1183 def error_user(ap_id) do
1188 nickname: "erroruser@example.com",
1189 inserted_at: NaiveDateTime.utc_now()