alias Pleroma.Web.ActivityPub.{Utils, ActivityPub}
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
+ 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)
+ field(:search_distance, :float, virtual: true)
+ has_many(:notifications, Notification)
timestamps()
end
end
def ap_id(%User{nickname: nickname}) do
- "#{Web.base_url}/users/#{nickname}"
+ "#{Web.base_url()}/users/#{nickname}"
end
def ap_followers(%User{} = user) do
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"] || 0,
@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)
+ 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
case changes.changes[:info]["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
|> cast(params, [:bio, :name])
|> unique_constraint(:nickname)
|> validate_format(:nickname, ~r/^[a-zA-Z\d]+$/)
- |> validate_length(:bio, max: 1000)
+ |> validate_length(:bio, max: 5000)
|> validate_length(:name, min: 1, max: 100)
end
end
def password_update_changeset(struct, params) do
- changeset = struct
- |> cast(params, [:password, :password_confirmation])
- |> validate_required([:password, :password_confirmation])
- |> validate_confirmation(:password)
+ changeset =
+ struct
+ |> cast(params, [:password, :password_confirmation])
+ |> validate_required([:password, :password_confirmation])
+ |> validate_confirmation(:password)
if changeset.valid? do
hashed = Pbkdf2.hashpwsalt(changeset.changes[:password])
+
changeset
|> put_change(:password_hash, hashed)
else
end
def register_changeset(struct, params \\ %{}) do
- changeset = struct
- |> cast(params, [:bio, :email, :name, :nickname, :password, :password_confirmation])
- |> validate_required([:email, :name, :nickname, :password, :password_confirmation])
- |> validate_confirmation(:password)
- |> unique_constraint(:email)
- |> unique_constraint(:nickname)
- |> validate_format(:nickname, ~r/^[a-zA-Z\d]+$/)
- |> validate_format(:email, @email_regex)
- |> validate_length(:bio, max: 1000)
- |> validate_length(:name, min: 1, max: 100)
+ 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_format(:nickname, ~r/^[a-zA-Z\d]+$/)
+ |> validate_format(:email, @email_regex)
+ |> validate_length(:bio, 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)
ap_followers = followed.follower_address
if following?(follower, followed) or info["deactivated"] do
- {:error,
- "Could not follow user: #{followed.nickname} is already on your list."}
+ {:error, "Could not follow user: #{followed.nickname} is already on your list."}
else
if !followed.local && follower.local && !ap_enabled?(followed) do
Websub.subscribe(follower, followed)
end
- following = [ap_followers | follower.following]
- |> Enum.uniq
+ following =
+ [ap_followers | follower.following]
+ |> Enum.uniq()
- follower = follower
- |> follow_changeset(%{following: following})
- |> update_and_set_cache
+ follower =
+ follower
+ |> follow_changeset(%{following: following})
+ |> update_and_set_cache
{:ok, _} = update_follower_count(followed)
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)
+ following =
+ follower.following
+ |> List.delete(ap_followers)
- { :ok, follower } = follower
- |> follow_changeset(%{following: following})
- |> update_and_set_cache
+ {:ok, follower} =
+ follower
+ |> follow_changeset(%{following: following})
+ |> update_and_set_cache
{:ok, followed} = update_follower_count(followed)
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)
+ 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)
+ 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_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.get!(:user_cache, key, fallback: fn(_) -> user_info(user) end)
+ Cachex.get!(:user_cache, key, fallback: fn _ -> user_info(user) end)
end
def fetch_by_nickname(nickname) do
end
def get_or_fetch_by_nickname(nickname) do
- with %User{} = user <- get_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
+ 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(%User{id: id, follower_address: follower_address}) do
- q = from u in User,
+ def get_followers_query(%User{id: id, follower_address: follower_address}) do
+ from(
+ u in User,
where: fragment("? <@ ?", ^[follower_address], u.following),
where: u.id != ^id
+ )
+ end
+
+ def get_followers(user) do
+ q = get_followers_query(user)
{:ok, Repo.all(q)}
end
- def get_friends(%User{id: id, following: following}) do
- q = from u in User,
+ def get_friends_query(%User{id: id, following: following}) do
+ from(
+ u in User,
where: u.follower_address in ^following,
where: u.id != ^id
+ )
+ end
+
+ def get_friends(user) do
+ q = get_friends_query(user)
{:ok, Repo.all(q)}
end
update_and_set_cache(cs)
end
+ def decrease_note_count(%User{} = user) do
+ note_count = user.info["note_count"] || 0
+ note_count = if note_count <= 0, do: 0, else: note_count - 1
+ new_info = Map.put(user.info, "note_count", note_count)
+
+ cs = info_changeset(user, %{info: new_info})
+
+ update_and_set_cache(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_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)
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_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)
end
def get_notified_from_activity(%Activity{recipients: to}) do
- query = from u in User,
- where: u.ap_id in ^to,
- where: u.local == true
+ query =
+ from(
+ u in User,
+ where: u.ap_id in ^to,
+ where: u.local == true
+ )
Repo.all(query)
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 User,
+ where: u.ap_id in ^to,
+ or_where: fragment("? && ?", u.following, ^to)
+ )
- query = from u in query,
- where: u.local == true
+ query = from(u in query, where: u.local == true)
Repo.all(query)
end
def search(query, resolve) do
+ # 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
- q = from u in User,
- where: fragment("(to_tsvector('english', ?) || to_tsvector('english', ?)) @@ plainto_tsquery('english', ?)", u.nickname, u.name, ^query),
+
+ inner =
+ from(
+ u in User,
+ select_merge: %{
+ search_distance: fragment(
+ "? <-> (? || ?)",
+ ^query,
+ u.nickname,
+ u.name
+ )}
+ )
+
+ q = from(s in subquery(inner),
+ order_by: s.search_distance,
limit: 20
+ )
+
Repo.all(q)
end
end
def local_user_query() do
- from u in User,
- where: u.local == true
+ from(u in User, where: u.local == true)
end
- def deactivate (%User{} = user) do
+ def deactivate(%User{} = user) do
new_info = Map.put(user.info, "deactivated", true)
cs = User.info_changeset(user, %{info: new_info})
update_and_set_cache(cs)
end
- def delete (%User{} = user) do
+ def delete(%User{} = user) do
{:ok, user} = User.deactivate(user)
# Remove all relationships
- {:ok, followers } = User.get_followers(user)
+ {:ok, followers} = User.get_followers(user)
+
followers
- |> Enum.each(fn (follower) -> User.unfollow(follower, user) end)
+ |> 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)
+ |> Enum.each(fn followed -> User.unfollow(user, followed) end)
- query = from a in Activity,
- where: a.actor == ^user.ap_id
+ query = from(a in Activity, where: a.actor == ^user.ap_id)
Repo.all(query)
- |> Enum.each(fn (activity) ->
+ |> Enum.each(fn activity ->
case activity.data["type"] do
- "Create" -> ActivityPub.delete(Object.get_by_ap_id(activity.data["object"]["id"]))
- _ -> "Doing nothing" # TODO: Do something with likes, follows, repeats.
+ "Create" ->
+ ActivityPub.delete(Object.get_by_ap_id(activity.data["object"]["id"]))
+
+ # TODO: Do something with likes, follows, repeats.
+ _ ->
+ "Doing nothing"
end
end)
ap_try = ActivityPub.make_user_from_ap_id(ap_id)
case ap_try do
- {:ok, user} -> user
+ {:ok, user} ->
+ user
+
_ ->
case OStatus.make_user(ap_id) do
{:ok, user} -> user
end
# AP style
- def public_key_from_info(%{"source_data" => %{"publicKey" => %{"publicKeyPem" => public_key_pem}}}) do
- key = :public_key.pem_decode(public_key_pem)
- |> hd()
- |> :public_key.pem_entry_decode()
+ def public_key_from_info(%{
+ "source_data" => %{"publicKey" => %{"publicKeyPem" => public_key_pem}}
+ }) do
+ key =
+ :public_key.pem_decode(public_key_pem)
+ |> hd()
+ |> :public_key.pem_entry_decode()
- {:ok, key}
+ {:ok, key}
end
# OStatus Magic Key
defp blank?(n), do: n
def insert_or_update_user(data) do
- data = data
- |> Map.put(:name, blank?(data[:name]) || data[:nickname])
+ 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
projects / akkoma / blobdiff