+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
- alias Pleroma.{User, Activity, Repo, Object}
+ alias Pleroma.UserInviteToken
+ alias Pleroma.User
+ alias Pleroma.Activity
+ alias Pleroma.Repo
+ alias Pleroma.Object
+ alias Pleroma.UserEmail
+ alias Pleroma.Mailer
alias Pleroma.Web.ActivityPub.ActivityPub
- alias Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter
alias Pleroma.Web.TwitterAPI.UserView
- alias Pleroma.Web.{OStatus, CommonAPI}
- alias Pleroma.Formatter
- import Ecto.Query
+ alias Pleroma.Web.CommonAPI
- @httpoison Application.get_env(:pleroma, :httpoison)
+ import Ecto.Query
- def create_status(%User{} = user, %{"status" => status} = data) do
+ def create_status(%User{} = user, %{"status" => _} = data) do
CommonAPI.post(user, data)
end
- def fetch_friend_statuses(user, opts \\ %{}) do
- opts = Map.put(opts, "blocking_user", user)
- ActivityPub.fetch_activities([user.ap_id | user.following], opts)
- |> activities_to_statuses(%{for: user})
- end
-
- def fetch_public_statuses(user, opts \\ %{}) do
- opts = Map.put(opts, "local_only", true)
- opts = Map.put(opts, "blocking_user", user)
- ActivityPub.fetch_public_activities(opts)
- |> activities_to_statuses(%{for: user})
- end
-
- def fetch_public_and_external_statuses(user, opts \\ %{}) do
- opts = Map.put(opts, "blocking_user", user)
- ActivityPub.fetch_public_activities(opts)
- |> activities_to_statuses(%{for: user})
- end
-
- def fetch_user_statuses(user, opts \\ %{}) do
- ActivityPub.fetch_activities([], opts)
- |> activities_to_statuses(%{for: user})
- end
-
- def fetch_mentions(user, opts \\ %{}) do
- ActivityPub.fetch_activities([user.ap_id], opts)
- |> activities_to_statuses(%{for: user})
- end
-
- def fetch_conversation(user, id) do
- with context when is_binary(context) <- conversation_id_to_context(id),
- activities <- ActivityPub.fetch_activities_for_context(context, %{"blocking_user" => user}),
- statuses <- activities |> activities_to_statuses(%{for: user})
- do
- statuses
- else _e ->
- []
- end
- end
-
- def fetch_status(user, id) do
- with %Activity{} = activity <- Repo.get(Activity, id) do
- activity_to_status(activity, %{for: user})
+ def delete(%User{} = user, id) do
+ with %Activity{data: %{"type" => _type}} <- Repo.get(Activity, id),
+ {:ok, activity} <- CommonAPI.delete(id, user) do
+ {:ok, activity}
end
end
def follow(%User{} = follower, params) do
with {:ok, %User{} = followed} <- get_user(params),
- {:ok, follower} <- User.follow(follower, followed),
- {:ok, activity} <- ActivityPub.follow(follower, followed)
- do
+ {:ok, follower} <- User.maybe_direct_follow(follower, followed),
+ {:ok, activity} <- ActivityPub.follow(follower, followed),
+ {:ok, follower, followed} <-
+ User.wait_and_refresh(
+ Pleroma.Config.get([:activitypub, :follow_handshake_timeout]),
+ follower,
+ followed
+ ) do
{:ok, follower, followed, activity}
else
err -> err
end
def unfollow(%User{} = follower, params) do
- with { :ok, %User{} = unfollowed } <- get_user(params),
- { :ok, follower, follow_activity } <- User.unfollow(follower, unfollowed),
- { :ok, _activity } <- ActivityPub.insert(%{
- "type" => "Undo",
- "actor" => follower.ap_id,
- "object" => follow_activity.data["id"], # get latest Follow for these users
- "published" => make_date()
- })
- do
- { :ok, follower, unfollowed }
+ with {:ok, %User{} = unfollowed} <- get_user(params),
+ {:ok, follower, _follow_activity} <- User.unfollow(follower, unfollowed),
+ {:ok, _activity} <- ActivityPub.unfollow(follower, unfollowed) do
+ {:ok, follower, unfollowed}
else
err -> err
end
def block(%User{} = blocker, params) do
with {:ok, %User{} = blocked} <- get_user(params),
- {:ok, blocker} <- User.block(blocker, blocked)
- do
+ {:ok, blocker} <- User.block(blocker, blocked),
+ {:ok, _activity} <- ActivityPub.block(blocker, blocked) do
{:ok, blocker, blocked}
else
err -> err
def unblock(%User{} = blocker, params) do
with {:ok, %User{} = blocked} <- get_user(params),
- {:ok, blocker} <- User.unblock(blocker, blocked)
- do
+ {:ok, blocker} <- User.unblock(blocker, blocked),
+ {:ok, _activity} <- ActivityPub.unblock(blocker, blocked) do
{:ok, blocker, blocked}
else
err -> err
end
def repeat(%User{} = user, ap_id_or_id) do
- with {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.repeat(ap_id_or_id, user),
- %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id),
- status <- activity_to_status(activity, %{for: user}) do
- {:ok, status}
+ with {:ok, _announce, %{data: %{"id" => id}}} <- CommonAPI.repeat(ap_id_or_id, user),
+ %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
+ {:ok, activity}
+ end
+ end
+
+ def unrepeat(%User{} = user, ap_id_or_id) do
+ with {:ok, _unannounce, %{data: %{"id" => id}}} <- CommonAPI.unrepeat(ap_id_or_id, user),
+ %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
+ {:ok, activity}
end
end
+ def pin(%User{} = user, ap_id_or_id) do
+ CommonAPI.pin(ap_id_or_id, user)
+ end
+
+ def unpin(%User{} = user, ap_id_or_id) do
+ CommonAPI.unpin(ap_id_or_id, user)
+ end
+
def fav(%User{} = user, ap_id_or_id) do
- with {:ok, _announce, %{data: %{"id" => id}}} = CommonAPI.favorite(ap_id_or_id, user),
- %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id),
- status <- activity_to_status(activity, %{for: user}) do
- {:ok, status}
+ with {:ok, _fav, %{data: %{"id" => id}}} <- CommonAPI.favorite(ap_id_or_id, user),
+ %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
+ {:ok, activity}
end
end
def unfav(%User{} = user, ap_id_or_id) do
- with {:ok, %{data: %{"id" => id}}} = CommonAPI.unfavorite(ap_id_or_id, user),
- %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id),
- status <- activity_to_status(activity, %{for: user}) do
- {:ok, status}
+ with {:ok, _unfav, _fav, %{data: %{"id" => id}}} <- CommonAPI.unfavorite(ap_id_or_id, user),
+ %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
+ {:ok, activity}
end
end
- def upload(%Plug.Upload{} = file, format \\ "xml") do
- {:ok, object} = ActivityPub.upload(file)
+ def upload(%Plug.Upload{} = file, %User{} = user, format \\ "xml") do
+ {:ok, object} = ActivityPub.upload(file, actor: User.ap_id(user))
url = List.first(object.data["url"])
href = url["href"]
<atom:link rel="enclosure" href="#{href}" type="#{type}"></atom:link>
</rsp>
"""
+
"json" ->
%{
media_id: object.id,
media_id_string: "#{object.id}}",
media_url: href,
size: 0
- } |> Poison.encode!
+ }
+ |> Jason.encode!()
end
end
def register_user(params) do
+ tokenString = params["token"]
+
params = %{
nickname: params["nickname"],
name: params["fullname"],
- bio: params["bio"],
+ bio: User.parse_bio(params["bio"]),
email: params["email"],
password: params["password"],
- password_confirmation: params["confirm"]
+ password_confirmation: params["confirm"],
+ captcha_solution: params["captcha_solution"],
+ captcha_token: params["captcha_token"],
+ captcha_answer_data: params["captcha_answer_data"]
}
- changeset = User.register_changeset(%User{}, params)
+ captcha_enabled = Pleroma.Config.get([Pleroma.Captcha, :enabled])
+ # true if captcha is disabled or enabled and valid, false otherwise
+ captcha_ok =
+ if !captcha_enabled do
+ :ok
+ else
+ Pleroma.Captcha.validate(
+ params[:captcha_token],
+ params[:captcha_solution],
+ params[:captcha_answer_data]
+ )
+ end
- with {:ok, user} <- Repo.insert(changeset) do
- {:ok, user}
+ # Captcha invalid
+ if captcha_ok != :ok do
+ {:error, error} = captcha_ok
+ # I have no idea how this error handling works
+ {:error, %{error: Jason.encode!(%{captcha: [error]})}}
else
- {:error, changeset} ->
- errors = Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
- |> Poison.encode!
- {:error, %{error: errors}}
+ registrations_open = Pleroma.Config.get([:instance, :registrations_open])
+
+ # no need to query DB if registration is open
+ token =
+ unless registrations_open || is_nil(tokenString) do
+ Repo.get_by(UserInviteToken, %{token: tokenString})
+ end
+
+ cond do
+ registrations_open || (!is_nil(token) && !token.used) ->
+ changeset = User.register_changeset(%User{}, params)
+
+ with {:ok, user} <- User.register(changeset) do
+ !registrations_open && UserInviteToken.mark_as_used(token.token)
+
+ {:ok, user}
+ else
+ {:error, changeset} ->
+ errors =
+ Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
+ |> Jason.encode!()
+
+ {:error, %{error: errors}}
+ end
+
+ !registrations_open && is_nil(token) ->
+ {:error, "Invalid token"}
+
+ !registrations_open && token.used ->
+ {:error, "Expired token"}
+ end
+ end
+ end
+
+ def password_reset(nickname_or_email) do
+ with true <- is_binary(nickname_or_email),
+ %User{local: true} = user <- User.get_by_nickname_or_email(nickname_or_email),
+ {:ok, token_record} <- Pleroma.PasswordResetToken.create_token(user) do
+ user
+ |> UserEmail.password_reset_email(token_record.token)
+ |> Mailer.deliver()
+ else
+ false ->
+ {:error, "bad user identifier"}
+
+ %User{local: false} ->
+ {:error, "remote user"}
+
+ nil ->
+ {:error, "unknown user"}
end
end
case target = get_by_id_or_nickname(user_id) do
nil ->
{:error, "No user with such user_id"}
+
_ ->
{:ok, target}
end
+
%{"screen_name" => nickname} ->
case target = Repo.get_by(User, nickname: nickname) do
nil ->
{:error, "No user with such screen_name"}
+
_ ->
{:ok, target}
end
+
_ ->
if user do
{:ok, user}
end
end
- defp parse_int(string, default \\ nil)
+ defp parse_int(string, default)
+
defp parse_int(string, default) when is_binary(string) do
with {n, _} <- Integer.parse(string) do
n
_e -> default
end
end
+
defp parse_int(_, default), do: default
- def search(user, %{"q" => query} = params) do
+ def search(_user, %{"q" => query} = params) do
limit = parse_int(params["rpp"], 20)
page = parse_int(params["page"], 1)
offset = (page - 1) * limit
- q = from a in Activity,
- where: fragment("?->>'type' = 'Create'", a.data),
- where: fragment("to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)", a.data, ^query),
- limit: ^limit,
- offset: ^offset,
- order_by: [desc: :inserted_at] # this one isn't indexed so psql won't take the wrong index.
-
- activities = Repo.all(q)
- activities_to_statuses(activities, %{for: user})
- end
-
- defp activities_to_statuses(activities, opts) do
- Enum.map(activities, fn(activity) ->
- activity_to_status(activity, opts)
- end)
- end
-
- # For likes, fetch the liked activity, too.
- defp activity_to_status(%Activity{data: %{"type" => "Like"}} = activity, opts) do
- actor = get_in(activity.data, ["actor"])
- user = User.get_cached_by_ap_id(actor)
- [liked_activity] = Activity.all_by_object_ap_id(activity.data["object"])
-
- ActivityRepresenter.to_map(activity, Map.merge(opts, %{user: user, liked_activity: liked_activity}))
- end
-
- # For announces, fetch the announced activity and the user.
- defp activity_to_status(%Activity{data: %{"type" => "Announce"}} = activity, opts) do
- actor = get_in(activity.data, ["actor"])
- user = User.get_cached_by_ap_id(actor)
- [announced_activity] = Activity.all_by_object_ap_id(activity.data["object"])
- announced_actor = User.get_cached_by_ap_id(announced_activity.data["actor"])
-
- ActivityRepresenter.to_map(activity, Map.merge(opts, %{users: [user, announced_actor], announced_activity: announced_activity}))
- end
-
- defp activity_to_status(%Activity{data: %{"type" => "Delete"}} = activity, opts) do
- actor = get_in(activity.data, ["actor"])
- user = User.get_cached_by_ap_id(actor)
- ActivityRepresenter.to_map(activity, Map.merge(opts, %{user: user}))
- end
-
- defp activity_to_status(activity, opts) do
- actor = get_in(activity.data, ["actor"])
- user = User.get_cached_by_ap_id(actor)
- # mentioned_users = Repo.all(from user in User, where: user.ap_id in ^activity.data["to"])
- mentioned_users = Enum.map(activity.data["to"] || [], fn (ap_id) ->
- if ap_id do
- User.get_cached_by_ap_id(ap_id)
- else
- nil
- end
- end)
- |> Enum.filter(&(&1))
-
- ActivityRepresenter.to_map(activity, Map.merge(opts, %{user: user, mentioned: mentioned_users}))
- end
-
- defp make_date do
- DateTime.utc_now() |> DateTime.to_iso8601
+ q =
+ from(
+ a in Activity,
+ where: fragment("?->>'type' = 'Create'", a.data),
+ where: "https://www.w3.org/ns/activitystreams#Public" in a.recipients,
+ where:
+ fragment(
+ "to_tsvector('english', ?->'object'->>'content') @@ plainto_tsquery('english', ?)",
+ a.data,
+ ^query
+ ),
+ limit: ^limit,
+ offset: ^offset,
+ # this one isn't indexed so psql won't take the wrong index.
+ order_by: [desc: :inserted_at]
+ )
+
+ _activities = Repo.all(q)
end
+ # DEPRECATED mostly, context objects are now created at insertion time.
def context_to_conversation_id(context) do
with %Object{id: id} <- Object.get_cached_by_ap_id(context) do
id
- else _e ->
+ else
+ _e ->
changeset = Object.context_mapping(context)
- case Repo.insert(changeset) do
- {:ok, %{id: id}} -> id
- # This should be solved by an upsert, but it seems ecto
- # has problems accessing the constraint inside the jsonb.
- {:error, _} -> Object.get_cached_by_ap_id(context).id
- end
+ {:ok, object} = Object.insert_or_get(changeset)
+ object.id
end
end
def conversation_id_to_context(id) do
with %Object{data: %{"id" => context}} <- Repo.get(Object, id) do
context
- else _e ->
- {:error, "No such conversation"}
+ else
+ _e ->
+ {:error, "No such conversation"}
end
end
def get_external_profile(for_user, uri) do
- with {:ok, %User{} = user} <- OStatus.find_or_make_user(uri) do
- with url <- user.info["topic"],
- {:ok, %{body: body}} <- @httpoison.get(url, [], follow_redirect: true, timeout: 10000, recv_timeout: 20000) do
- OStatus.handle_incoming(body)
- end
+ with %User{} = user <- User.get_or_fetch(uri) do
{:ok, UserView.render("show.json", %{user: user, for: for_user})}
- else _e ->
+ else
+ _e ->
{:error, "Couldn't find user"}
end
end
projects / akkoma / blobdiff