# Pleroma: A lightweight social networking server # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.MastodonAPI.AccountView do use Pleroma.Web, :view alias Pleroma.FollowingRelationship alias Pleroma.User alias Pleroma.UserRelationship alias Pleroma.Web.CommonAPI.Utils alias Pleroma.Web.MastodonAPI.AccountView alias Pleroma.Web.MediaProxy def render("index.json", %{users: users} = opts) do reading_user = opts[:for] relationships_opt = cond do Map.has_key?(opts, :relationships) -> opts[:relationships] is_nil(reading_user) || !opts[:embed_relationships] -> UserRelationship.view_relationships_option(nil, []) true -> UserRelationship.view_relationships_option(reading_user, users) end opts = Map.put(opts, :relationships, relationships_opt) users |> render_many(AccountView, "show.json", opts) |> Enum.filter(&Enum.any?/1) end def render("show.json", %{user: user} = opts) do if User.visible_for?(user, opts[:for]) do do_render("show.json", opts) else %{} end end def render("mention.json", %{user: user}) do %{ id: to_string(user.id), acct: user.nickname, username: username_from_nickname(user.nickname), url: user.uri || user.ap_id } end def render("relationship.json", %{user: nil, target: _target}) do %{} end def render( "relationship.json", %{user: %User{} = reading_user, target: %User{} = target} = opts ) do user_relationships = get_in(opts, [:relationships, :user_relationships]) following_relationships = get_in(opts, [:relationships, :following_relationships]) follow_state = if following_relationships do user_to_target_following_relation = FollowingRelationship.find(following_relationships, reading_user, target) User.get_follow_state(reading_user, target, user_to_target_following_relation) else User.get_follow_state(reading_user, target) end followed_by = if following_relationships do case FollowingRelationship.find(following_relationships, target, reading_user) do %{state: :follow_accept} -> true _ -> false end else User.following?(target, reading_user) end # NOTE: adjust UserRelationship.view_relationships_option/2 on new relation-related flags %{ id: to_string(target.id), following: follow_state == :follow_accept, followed_by: followed_by, blocking: UserRelationship.exists?( user_relationships, :block, reading_user, target, &User.blocks_user?(&1, &2) ), blocked_by: UserRelationship.exists?( user_relationships, :block, target, reading_user, &User.blocks_user?(&1, &2) ), muting: UserRelationship.exists?( user_relationships, :mute, reading_user, target, &User.mutes?(&1, &2) ), muting_notifications: UserRelationship.exists?( user_relationships, :notification_mute, reading_user, target, &User.muted_notifications?(&1, &2) ), subscribing: UserRelationship.exists?( user_relationships, :inverse_subscription, target, reading_user, &User.subscribed_to?(&2, &1) ), requested: follow_state == :follow_pending, domain_blocking: User.blocks_domain?(reading_user, target), showing_reblogs: not UserRelationship.exists?( user_relationships, :reblog_mute, reading_user, target, &User.muting_reblogs?(&1, &2) ), endorsed: false } end def render("relationships.json", %{user: user, targets: targets} = opts) do relationships_opt = cond do Map.has_key?(opts, :relationships) -> opts[:relationships] is_nil(user) -> UserRelationship.view_relationships_option(nil, []) true -> UserRelationship.view_relationships_option(user, targets) end render_opts = %{as: :target, user: user, relationships: relationships_opt} render_many(targets, AccountView, "relationship.json", render_opts) end defp do_render("show.json", %{user: user} = opts) do user = User.sanitize_html(user, User.html_filter_policy(opts[:for])) display_name = user.name || user.nickname image = User.avatar_url(user) |> MediaProxy.url() header = User.banner_url(user) |> MediaProxy.url() following_count = if !user.hide_follows_count or !user.hide_follows or opts[:for] == user do user.following_count || 0 else 0 end followers_count = if !user.hide_followers_count or !user.hide_followers or opts[:for] == user do user.follower_count || 0 else 0 end bot = user.actor_type == "Service" emojis = Enum.map(user.emoji, fn {shortcode, raw_url} -> url = MediaProxy.url(raw_url) %{ shortcode: shortcode, url: url, static_url: url, visible_in_picker: false } end) relationship = if opts[:embed_relationships] do render("relationship.json", %{ user: opts[:for], target: user, relationships: opts[:relationships] }) else %{} end %{ id: to_string(user.id), username: username_from_nickname(user.nickname), acct: user.nickname, display_name: display_name, locked: user.locked, created_at: Utils.to_masto_date(user.inserted_at), followers_count: followers_count, following_count: following_count, statuses_count: user.note_count, note: user.bio || "", url: user.uri || user.ap_id, avatar: image, avatar_static: image, header: header, header_static: header, emojis: emojis, fields: user.fields, bot: bot, source: %{ note: user.raw_bio || "", sensitive: false, fields: user.raw_fields, pleroma: %{ discoverable: user.discoverable, actor_type: user.actor_type } }, # Pleroma extension pleroma: %{ ap_id: user.ap_id, confirmation_pending: user.confirmation_pending, tags: user.tags, hide_followers_count: user.hide_followers_count, hide_follows_count: user.hide_follows_count, hide_followers: user.hide_followers, hide_follows: user.hide_follows, hide_favorites: user.hide_favorites, relationship: relationship, skip_thread_containment: user.skip_thread_containment, background_image: image_url(user.background) |> MediaProxy.url() } } |> maybe_put_role(user, opts[:for]) |> maybe_put_settings(user, opts[:for], opts) |> maybe_put_notification_settings(user, opts[:for]) |> maybe_put_settings_store(user, opts[:for], opts) |> maybe_put_chat_token(user, opts[:for], opts) |> maybe_put_activation_status(user, opts[:for]) |> maybe_put_follow_requests_count(user, opts[:for]) |> maybe_put_allow_following_move(user, opts[:for]) |> maybe_put_unread_conversation_count(user, opts[:for]) |> maybe_put_unread_notification_count(user, opts[:for]) end defp username_from_nickname(string) when is_binary(string) do hd(String.split(string, "@")) end defp username_from_nickname(_), do: nil defp maybe_put_follow_requests_count( data, %User{id: user_id} = user, %User{id: user_id} ) do count = User.get_follow_requests(user) |> length() data |> Kernel.put_in([:follow_requests_count], count) end defp maybe_put_follow_requests_count(data, _, _), do: data defp maybe_put_settings( data, %User{id: user_id} = user, %User{id: user_id}, _opts ) do data |> Kernel.put_in([:source, :privacy], user.default_scope) |> Kernel.put_in([:source, :pleroma, :show_role], user.show_role) |> Kernel.put_in([:source, :pleroma, :no_rich_text], user.no_rich_text) end defp maybe_put_settings(data, _, _, _), do: data defp maybe_put_settings_store(data, %User{} = user, %User{}, %{ with_pleroma_settings: true }) do data |> Kernel.put_in([:pleroma, :settings_store], user.pleroma_settings_store) end defp maybe_put_settings_store(data, _, _, _), do: data defp maybe_put_chat_token(data, %User{id: id}, %User{id: id}, %{ with_chat_token: token }) do data |> Kernel.put_in([:pleroma, :chat_token], token) end defp maybe_put_chat_token(data, _, _, _), do: data defp maybe_put_role(data, %User{show_role: true} = user, _) do data |> Kernel.put_in([:pleroma, :is_admin], user.is_admin) |> Kernel.put_in([:pleroma, :is_moderator], user.is_moderator) end defp maybe_put_role(data, %User{id: user_id} = user, %User{id: user_id}) do data |> Kernel.put_in([:pleroma, :is_admin], user.is_admin) |> Kernel.put_in([:pleroma, :is_moderator], user.is_moderator) end defp maybe_put_role(data, _, _), do: data defp maybe_put_notification_settings(data, %User{id: user_id} = user, %User{id: user_id}) do Kernel.put_in( data, [:pleroma, :notification_settings], Map.from_struct(user.notification_settings) ) end defp maybe_put_notification_settings(data, _, _), do: data defp maybe_put_allow_following_move(data, %User{id: user_id} = user, %User{id: user_id}) do Kernel.put_in(data, [:pleroma, :allow_following_move], user.allow_following_move) end defp maybe_put_allow_following_move(data, _, _), do: data defp maybe_put_activation_status(data, user, %User{is_admin: true}) do Kernel.put_in(data, [:pleroma, :deactivated], user.deactivated) end defp maybe_put_activation_status(data, _, _), do: data defp maybe_put_unread_conversation_count(data, %User{id: user_id} = user, %User{id: user_id}) do data |> Kernel.put_in( [:pleroma, :unread_conversation_count], user.unread_conversation_count ) end defp maybe_put_unread_conversation_count(data, _, _), do: data defp maybe_put_unread_notification_count(data, %User{id: user_id}, %User{id: user_id} = user) do Kernel.put_in( data, [:pleroma, :unread_notifications_count], Pleroma.Notification.unread_notifications_count(user) ) end defp maybe_put_unread_notification_count(data, _, _), do: data defp image_url(%{"url" => [%{"href" => href} | _]}), do: href defp image_url(_), do: nil end