mirror of
https://akkoma.dev/AkkomaGang/akkoma.git
synced 2024-12-17 23:38:19 +00:00
321 lines
9 KiB
Elixir
321 lines
9 KiB
Elixir
defmodule Pleroma.User do
|
|
use Ecto.Schema
|
|
|
|
import Ecto.{Changeset, Query}
|
|
alias Pleroma.{Repo, User, Object, Web, Activity, Notification}
|
|
alias Comeonin.Pbkdf2
|
|
alias Pleroma.Web.{OStatus, Websub}
|
|
alias Pleroma.Web.ActivityPub.ActivityPub
|
|
alias Pleroma.Web.ActivityPub.Utils
|
|
|
|
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 :info, :map, default: %{}
|
|
field :follower_address, :string
|
|
has_many :notifications, Notification
|
|
|
|
timestamps()
|
|
end
|
|
|
|
def avatar_url(user) do
|
|
case user.avatar do
|
|
%{"url" => [%{"href" => href} | _]} -> href
|
|
_ -> "https://placehold.it/48x48"
|
|
end
|
|
end
|
|
|
|
def banner_url(user) do
|
|
case user.info["banner"] do
|
|
%{"url" => [%{"href" => href} | _]} -> href
|
|
_ -> nil
|
|
end
|
|
end
|
|
|
|
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 info_changeset(struct, params \\ %{}) do
|
|
struct
|
|
|> cast(params, [:info])
|
|
|> validate_required([:info])
|
|
end
|
|
|
|
def user_info(%User{} = user) do
|
|
%{
|
|
following_count: length(user.following),
|
|
note_count: user.info["note_count"] || 0,
|
|
follower_count: user.info["follower_count"] || 0
|
|
}
|
|
end
|
|
|
|
@email_regex ~r/^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/
|
|
def remote_user_creation(params) do
|
|
changes = %User{}
|
|
|> cast(params, [:bio, :name, :ap_id, :nickname, :info, :avatar])
|
|
|> validate_required([:name, :ap_id, :nickname])
|
|
|> unique_constraint(:nickname)
|
|
|> validate_format(:nickname, @email_regex)
|
|
|> validate_length(:bio, max: 5000)
|
|
|> validate_length(:name, max: 100)
|
|
|> put_change(:local, false)
|
|
if changes.valid? do
|
|
followers = User.ap_followers(%User{nickname: changes.changes[:nickname]})
|
|
changes
|
|
|> put_change(:follower_address, followers)
|
|
else
|
|
changes
|
|
end
|
|
end
|
|
|
|
def update_changeset(struct, params \\ %{}) do
|
|
changeset = struct
|
|
|> cast(params, [:bio, :name])
|
|
|> unique_constraint(:nickname)
|
|
|> validate_format(:nickname, ~r/^[a-zA-Z\d]+$/)
|
|
|> validate_length(:bio, min: 1, max: 1000)
|
|
|> validate_length(:name, min: 1, max: 100)
|
|
end
|
|
|
|
def password_update_changeset(struct, params) do
|
|
changeset = struct
|
|
|> cast(params, [:password, :password_confirmation])
|
|
|> validate_required([:password, :password_confirmation])
|
|
|> validate_confirmation(:password)
|
|
|
|
if changeset.valid? do
|
|
hashed = Pbkdf2.hashpwsalt(changeset.changes[:password])
|
|
changeset
|
|
|> put_change(:password_hash, hashed)
|
|
else
|
|
changeset
|
|
end
|
|
end
|
|
|
|
def reset_password(user, data) do
|
|
Repo.update(password_update_changeset(user, data))
|
|
end
|
|
|
|
def register_changeset(struct, params \\ %{}) do
|
|
changeset = struct
|
|
|> cast(params, [:bio, :email, :name, :nickname, :password, :password_confirmation])
|
|
|> validate_required([:bio, :email, :name, :nickname, :password, :password_confirmation])
|
|
|> validate_confirmation(:password)
|
|
|> unique_constraint(:email)
|
|
|> unique_constraint(:nickname)
|
|
|> validate_format(:nickname, ~r/^[a-zA-Z\d]+$/)
|
|
|> validate_format(:email, @email_regex)
|
|
|> validate_length(:bio, min: 1, max: 1000)
|
|
|> validate_length(:name, min: 1, max: 100)
|
|
|
|
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
|
|
|
|
def follow(%User{} = follower, %User{} = followed) do
|
|
ap_followers = followed.follower_address
|
|
if following?(follower, followed) do
|
|
{:error,
|
|
"Could not follow user: #{followed.nickname} is already on your list."}
|
|
else
|
|
if !followed.local && follower.local do
|
|
Websub.subscribe(follower, followed)
|
|
end
|
|
|
|
following = [ap_followers | follower.following]
|
|
|> Enum.uniq
|
|
|
|
follower = follower
|
|
|> follow_changeset(%{following: following})
|
|
|> Repo.update
|
|
|
|
{:ok, followed} = update_follower_count(followed)
|
|
|
|
follower
|
|
end
|
|
end
|
|
|
|
def unfollow(%User{} = follower, %User{} = followed) do
|
|
ap_followers = followed.follower_address
|
|
if following?(follower, followed) do
|
|
following = follower.following
|
|
|> List.delete(ap_followers)
|
|
|
|
{ :ok, follower } = follower
|
|
|> follow_changeset(%{following: following})
|
|
|> Repo.update
|
|
|
|
{:ok, followed} = update_follower_count(followed)
|
|
|
|
{:ok, follower, Utils.fetch_latest_follow(follower, followed)}
|
|
else
|
|
{:error, "Not subscribed!"}
|
|
end
|
|
end
|
|
|
|
def following?(%User{} = follower, %User{} = followed) do
|
|
Enum.member?(follower.following, followed.follower_address)
|
|
end
|
|
|
|
def get_by_ap_id(ap_id) do
|
|
Repo.get_by(User, ap_id: ap_id)
|
|
end
|
|
|
|
def get_cached_by_ap_id(ap_id) do
|
|
key = "ap_id:#{ap_id}"
|
|
Cachex.get!(:user_cache, key, fallback: fn(_) -> get_by_ap_id(ap_id) end)
|
|
end
|
|
|
|
def get_cached_by_nickname(nickname) do
|
|
key = "nickname:#{nickname}"
|
|
Cachex.get!(:user_cache, key, fallback: fn(_) -> get_or_fetch_by_nickname(nickname) end)
|
|
end
|
|
|
|
def get_by_nickname(nickname) do
|
|
Repo.get_by(User, nickname: nickname)
|
|
end
|
|
|
|
def get_cached_user_info(user) do
|
|
key = "user_info:#{user.id}"
|
|
Cachex.get!(:user_cache, key, fallback: fn(_) -> user_info(user) 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} <- OStatus.make_user(nickname) do
|
|
user
|
|
else _e -> nil
|
|
end
|
|
end
|
|
end
|
|
|
|
# TODO: these queries could be more efficient if the type in postgresql wasn't map, but array.
|
|
def get_followers(%User{id: id, follower_address: follower_address}) do
|
|
q = from u in User,
|
|
where: fragment("? @> ?", u.following, ^follower_address ),
|
|
where: u.id != ^id
|
|
|
|
{:ok, Repo.all(q)}
|
|
end
|
|
|
|
def get_friends(%User{id: id, following: following}) do
|
|
q = from u in User,
|
|
where: u.follower_address in ^following,
|
|
where: u.id != ^id
|
|
|
|
{:ok, Repo.all(q)}
|
|
end
|
|
|
|
def increase_note_count(%User{} = user) do
|
|
note_count = (user.info["note_count"] || 0) + 1
|
|
new_info = Map.put(user.info, "note_count", note_count)
|
|
|
|
cs = info_changeset(user, %{info: new_info})
|
|
|
|
Repo.update(cs)
|
|
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)
|
|
|
|
new_info = Map.put(user.info, "note_count", note_count)
|
|
|
|
cs = info_changeset(user, %{info: new_info})
|
|
|
|
Repo.update(cs)
|
|
end
|
|
|
|
def update_follower_count(%User{} = user) do
|
|
follower_count_query = from u in User,
|
|
where: fragment("? @> ?", u.following, ^user.follower_address),
|
|
select: count(u.id)
|
|
|
|
follower_count = Repo.one(follower_count_query)
|
|
|
|
new_info = Map.put(user.info, "follower_count", follower_count)
|
|
|
|
cs = info_changeset(user, %{info: new_info})
|
|
|
|
Repo.update(cs)
|
|
end
|
|
|
|
def get_notified_from_activity(%Activity{data: %{"to" => to}} = activity) do
|
|
query = from u in User,
|
|
where: u.ap_id in ^to,
|
|
where: u.local == true
|
|
|
|
Repo.all(query)
|
|
end
|
|
|
|
def search(query, resolve) do
|
|
if resolve do
|
|
User.get_or_fetch_by_nickname(query)
|
|
end
|
|
q = from u in User,
|
|
where: fragment("(to_tsvector('english', ?) || to_tsvector('english', ?)) @@ plainto_tsquery('english', ?)", u.nickname, u.name, ^query),
|
|
limit: 20
|
|
Repo.all(q)
|
|
end
|
|
|
|
def block(user, %{ap_id: ap_id}) do
|
|
blocks = user.info["blocks"] || []
|
|
new_blocks = Enum.uniq([ap_id | blocks])
|
|
new_info = Map.put(user.info, "blocks", new_blocks)
|
|
|
|
cs = User.info_changeset(user, %{info: new_info})
|
|
Repo.update(cs)
|
|
end
|
|
|
|
def unblock(user, %{ap_id: ap_id}) do
|
|
blocks = user.info["blocks"] || []
|
|
new_blocks = List.delete(blocks, ap_id)
|
|
new_info = Map.put(user.info, "blocks", new_blocks)
|
|
|
|
cs = User.info_changeset(user, %{info: new_info})
|
|
Repo.update(cs)
|
|
end
|
|
|
|
def blocks?(user, %{ap_id: ap_id}) do
|
|
blocks = user.info["blocks"] || []
|
|
Enum.member?(blocks, ap_id)
|
|
end
|
|
|
|
end
|