alias Pleroma.{Repo, User, Object, Web, Activity, Notification}
alias Comeonin.Pbkdf2
alias Pleroma.Web.{OStatus, Websub}
- alias Pleroma.Web.ActivityPub.Utils
+ alias Pleroma.Web.ActivityPub.{Utils, ActivityPub}
schema "users" do
field :bio, :string
def avatar_url(user) do
case user.avatar do
%{"url" => [%{"href" => href} | _]} -> href
- _ -> "https://placehold.it/48x48"
+ _ -> "#{Web.base_url()}/images/avi.png"
end
end
def banner_url(user) do
case user.info["banner"] do
%{"url" => [%{"href" => href} | _]} -> href
- _ -> nil
+ _ -> "#{Web.base_url()}/images/banner.png"
end
end
|> 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)
+ 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
else
changes
end
|> validate_length(:name, min: 1, max: 100)
end
+ def upgrade_changeset(struct, params \\ %{}) do
+ struct
+ |> cast(params, [:bio, :name, :info, :follower_address, :avatar])
+ |> 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])
end
def reset_password(user, data) do
- Repo.update(password_update_changeset(user, data))
+ update_and_set_cache(password_update_changeset(user, data))
end
def register_changeset(struct, params \\ %{}) do
end
end
- def follow(%User{} = follower, %User{} = followed) do
+ def follow(%User{} = follower, %User{info: info} = followed) do
ap_followers = followed.follower_address
- if following?(follower, followed) do
+
+ if following?(follower, followed) or info["deactivated"] do
{:error,
"Could not follow user: #{followed.nickname} is already on your list."}
else
- if !followed.local && follower.local do
+ if !followed.local && follower.local && !ap_enabled?(followed) do
Websub.subscribe(follower, followed)
end
follower = follower
|> follow_changeset(%{following: following})
- |> Repo.update
+ |> 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) do
+ if following?(follower, followed) and follower.ap_id != followed.ap_id do
following = follower.following
|> List.delete(ap_followers)
{ :ok, follower } = follower
|> follow_changeset(%{following: following})
- |> Repo.update
+ |> update_and_set_cache
{:ok, followed} = update_follower_count(followed)
Repo.get_by(User, ap_id: ap_id)
end
+ def update_and_set_cache(changeset) do
+ with {:ok, user} <- Repo.update(changeset) do
+ Cachex.set(:user_cache, "ap_id:#{user.ap_id}", user)
+ Cachex.set(:user_cache, "nickname:#{user.nickname}", user)
+ Cachex.set(:user_cache, "user_info:#{user.id}", user_info(user))
+ {:ok, user}
+ else
+ e -> e
+ end
+ 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)
Cachex.get!(:user_cache, key, fallback: fn(_) -> user_info(user) end)
end
+ def fetch_by_nickname(nickname) do
+ ap_try = ActivityPub.make_user_from_nickname(nickname)
+
+ case ap_try do
+ {:ok, user} -> {:ok, user}
+ _ -> OStatus.make_user(nickname)
+ 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
+ {:ok, user} <- fetch_by_nickname(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: ^follower_address in u.following,
where: u.id != ^id
{:ok, Repo.all(q)}
cs = info_changeset(user, %{info: new_info})
- Repo.update(cs)
+ update_and_set_cache(cs)
end
def update_note_count(%User{} = user) do
cs = info_changeset(user, %{info: new_info})
- Repo.update(cs)
+ update_and_set_cache(cs)
end
def update_follower_count(%User{} = user) do
follower_count_query = from u in User,
- where: fragment("? @> ?", u.following, ^user.follower_address),
+ where: ^user.follower_address in u.following,
+ where: u.id != ^user.id,
select: count(u.id)
follower_count = Repo.one(follower_count_query)
cs = info_changeset(user, %{info: new_info})
- Repo.update(cs)
+ update_and_set_cache(cs)
end
- def get_notified_from_activity(%Activity{data: %{"to" => to}}) do
+ def get_notified_from_activity(%Activity{recipients: to}) do
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{data: %{"to" => to}}) do
+ def get_recipients_from_activity(%Activity{recipients: to}) do
query = from u in User,
- where: u.local == true
+ where: u.ap_id in ^to,
+ or_where: fragment("? && ?", u.following, ^to)
query = from u in query,
- where: u.ap_id in ^to,
- or_where: fragment("? \\\?| ?", u.following, ^to)
+ where: u.local == true
Repo.all(query)
end
new_info = Map.put(user.info, "blocks", new_blocks)
cs = User.info_changeset(user, %{info: new_info})
- Repo.update(cs)
+ update_and_set_cache(cs)
end
def unblock(user, %{ap_id: ap_id}) do
new_info = Map.put(user.info, "blocks", new_blocks)
cs = User.info_changeset(user, %{info: new_info})
- Repo.update(cs)
+ update_and_set_cache(cs)
end
def blocks?(user, %{ap_id: ap_id}) do
Enum.member?(blocks, ap_id)
end
+ def local_user_query() do
+ from u in User,
+ where: u.local == true
+ end
+
+ 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
+ {:ok, user} = User.deactivate(user)
+
+ # Remove all relationships
+ {:ok, followers } = User.get_followers(user)
+ followers
+ |> 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)
+
+ query = from a in Activity,
+ where: a.actor == ^user.ap_id
+
+ Repo.all(query)
+ |> 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.
+ end
+ end)
+
+ :ok
+ end
+
+ def get_or_fetch_by_ap_id(ap_id) do
+ if user = get_by_ap_id(ap_id) do
+ user
+ else
+ with {:ok, user} <- ActivityPub.make_user_from_ap_id(ap_id) do
+ user
+ end
+ end
+ 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()
+
+ {:ok, key}
+ end
+
+ # OStatus Magic Key
+ def public_key_from_info(%{"magic_key" => magic_key}) do
+ {:ok, Pleroma.Web.Salmon.decode_key(magic_key)}
+ end
+
+ def get_public_key_for_ap_id(ap_id) do
+ with %User{} = user <- get_or_fetch_by_ap_id(ap_id),
+ {:ok, public_key} <- public_key_from_info(user.info) do
+ {:ok, public_key}
+ else
+ _ -> :error
+ end
+ end
+
+ defp blank?(""), do: nil
+ defp blank?(n), do: n
+
+ def insert_or_update_user(data) do
+ 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
+
+ def ap_enabled?(%User{info: info}), do: info["ap_enabled"]
end
projects / akkoma / blobdiff