akkoma/lib/pleroma/web/mastodon_api/views/account_view.ex
Joshua Goins c22ecac567
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mastodon_api: Add /api/v1/preferences endpoint
Implements the preferences endpoint in the Mastodon API, but returns
default values for most of the preferences right now. The only supported
preference we can access is default post visibility, and a relevant test
is added as well.
2023-08-12 09:28:24 -04:00

443 lines
13 KiB
Elixir

# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 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.UserNote
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 =
opts
|> Map.merge(%{relationships: relationships_opt, as: :user})
|> Map.delete(:users)
users
|> render_many(AccountView, "show.json", opts)
|> Enum.filter(&Enum.any?/1)
end
@doc """
Renders specified user account.
:skip_visibility_check option skips visibility check and renders any user (local or remote)
regardless of [:pleroma, :restrict_unauthenticated] setting.
:for option specifies the requester and can be a User record or nil.
Only use `user: user, for: user` when `user` is the actual requester of own profile.
"""
def render("show.json", %{user: _user, skip_visibility_check: true} = opts) do
do_render("show.json", opts)
end
def render("show.json", %{user: user, for: for_user_or_nil} = opts) do
if User.visible_for(user, for_user_or_nil) == :visible do
do_render("show.json", opts)
else
%{}
end
end
def render("show.json", _) do
raise "In order to prevent account accessibility issues, " <>
":skip_visibility_check or :for option is required."
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
target_to_user_following_relation =
FollowingRelationship.find(following_relationships, target, reading_user)
User.get_follow_state(target, reading_user, target_to_user_following_relation)
else
User.get_follow_state(target, reading_user)
end
subscribing =
UserRelationship.exists?(
user_relationships,
:inverse_subscription,
target,
reading_user,
&User.subscribed_to?(&2, &1)
)
# 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 == :follow_accept,
blocking:
UserRelationship.exists?(
user_relationships,
:block,
reading_user,
target,
&User.blocks_user?(&1, &2)
),
blocked_by: false,
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: subscribing,
notifying: subscribing,
requested: follow_state == :follow_pending,
requested_by: followed_by == :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,
note:
UserNote.show(
reading_user,
target
)
}
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
def render("instance.json", %{instance: %Pleroma.Instances.Instance{} = instance}) do
%{
name: instance.host,
favicon: instance.favicon |> MediaProxy.url(),
nodeinfo: instance.nodeinfo
}
end
def render("instance.json", _), do: nil
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
avatar = User.avatar_url(user) |> MediaProxy.url()
avatar_static = User.avatar_url(user) |> MediaProxy.preview_url(static: true)
header = User.banner_url(user) |> MediaProxy.url()
header_static = User.banner_url(user) |> MediaProxy.preview_url(static: true)
following_count =
if !user.hide_follows_count or !user.hide_follows or opts[:for] == user,
do: user.following_count,
else: 0
followers_count =
if !user.hide_followers_count or !user.hide_followers or opts[:for] == user,
do: user.follower_count,
else: 0
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
instance =
with {:ok, instance} <- Pleroma.Instances.Instance.get_cached_by_url(user.ap_id) do
instance
else
_ ->
nil
end
favicon =
if is_nil(instance) do
nil
else
instance.favicon
|> MediaProxy.url()
end
%{
id: to_string(user.id),
username: username_from_nickname(user.nickname),
acct: user.nickname,
display_name: display_name,
locked: user.is_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: avatar,
avatar_static: avatar_static,
header: header,
header_static: header_static,
emojis: emojis,
fields: user.fields,
bot: bot,
source: %{
note: user.raw_bio || "",
sensitive: false,
fields: user.raw_fields,
pleroma: %{
discoverable: user.is_discoverable,
actor_type: user.actor_type
}
},
last_status_at: user.last_status_at,
akkoma: %{
instance: render("instance.json", %{instance: instance}),
status_ttl_days: user.status_ttl_days
},
# Pleroma extensions
# Note: it's insecure to output :email but fully-qualified nickname may serve as safe stub
fqn: User.full_nickname(user),
pleroma: %{
ap_id: user.ap_id,
also_known_as: user.also_known_as,
is_confirmed: user.is_confirmed,
is_suggested: user.is_suggested,
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(),
favicon: favicon
}
}
|> 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_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])
|> maybe_put_email_address(user, opts[:for])
end
def render("preferences.json", %{user: user} = opts) do
# TODO: Do we expose more settings that make sense to plug in here?
%{
"posting:default:visibility": user.default_scope,
"posting:default:sensitive": false,
"posting:default:language": nil,
"reading:expand:media": "default",
"reading:expand:spoilers": false
}
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
|> User.get_follow_requests()
|> 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)
|> Kernel.put_in([:accepts_direct_messages_from], user.accepts_direct_messages_from)
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_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.is_active)
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],
Pleroma.Conversation.Participation.unread_count(user)
)
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 maybe_put_email_address(data, %User{id: user_id}, %User{id: user_id} = user) do
Kernel.put_in(
data,
[:pleroma, :email],
user.email
)
end
defp maybe_put_email_address(data, _, _), do: data
defp image_url(%{"url" => [%{"href" => href} | _]}), do: href
defp image_url(_), do: nil
end