defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
alias Pleroma.{User, Activity, Repo, Object}
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 Pleroma.Web.TwitterAPI.Utils
+ import Ecto.Query
@httpoison Application.get_env(:pleroma, :httpoison)
- def to_for_user_and_mentions(user, mentions, inReplyTo) do
- default_to = [
- user.follower_address,
- "https://www.w3.org/ns/activitystreams#Public"
- ]
-
- to = default_to ++ Enum.map(mentions, fn ({_, %{ap_id: ap_id}}) -> ap_id end)
- if inReplyTo do
- Enum.uniq([inReplyTo.data["actor"] | to])
- else
- to
- end
- end
-
- def get_replied_to_activity(id) when not is_nil(id) do
- Repo.get(Activity, id)
+ def create_status(%User{} = user, %{"status" => _} = data) do
+ CommonAPI.post(user, data)
end
- def get_replied_to_activity(_), do: nil
-
- def create_status(%User{} = user, %{"status" => status} = data) do
- with attachments <- attachments_from_ids(data["media_ids"]),
- mentions <- Formatter.parse_mentions(status),
- inReplyTo <- get_replied_to_activity(data["in_reply_to_status_id"]),
- to <- to_for_user_and_mentions(user, mentions, inReplyTo),
- content_html <- make_content_html(status, mentions, attachments),
- context <- make_context(inReplyTo),
- tags <- Formatter.parse_tags(status),
- object <- make_note_data(user.ap_id, to, context, content_html, attachments, inReplyTo, tags) do
- res = ActivityPub.create(to, user, context, object)
- User.update_note_count(user)
- res
- end
- end
-
- def fetch_friend_statuses(user, opts \\ %{}) do
- 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)
- ActivityPub.fetch_public_activities(opts)
- |> activities_to_statuses(%{for: user})
- end
-
- def fetch_public_and_external_statuses(user, opts \\ %{}) do
- 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),
- 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) 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
end
- def favorite(%User{} = user, %Activity{data: %{"object" => object}} = activity) do
- object = Object.get_by_ap_id(object["id"])
-
- {:ok, _like_activity, object} = ActivityPub.like(user, object)
- new_data = activity.data
- |> Map.put("object", object.data)
-
- status = %{activity | data: new_data}
- |> activity_to_status(%{for: user})
-
- {:ok, status}
+ def block(%User{} = blocker, params) do
+ with {:ok, %User{} = blocked} <- get_user(params),
+ {:ok, blocker} <- User.block(blocker, blocked),
+ {:ok, _activity} <- ActivityPub.block(blocker, blocked) do
+ {:ok, blocker, blocked}
+ else
+ err -> err
+ end
end
- def unfavorite(%User{} = user, %Activity{data: %{"object" => object}} = activity) do
- object = Object.get_by_ap_id(object["id"])
+ def unblock(%User{} = blocker, params) do
+ with {:ok, %User{} = blocked} <- get_user(params),
+ {:ok, blocker} <- User.unblock(blocker, blocked),
+ {:ok, _activity} <- ActivityPub.unblock(blocker, blocked) do
+ {:ok, blocker, blocked}
+ else
+ err -> err
+ end
+ end
- {:ok, object} = ActivityPub.unlike(user, object)
- new_data = activity.data
- |> Map.put("object", object.data)
+ 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) do
+ {:ok, activity}
+ end
+ end
- status = %{activity | data: new_data}
- |> activity_to_status(%{for: user})
+ 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_activity_by_object_ap_id(id) do
+ {:ok, activity}
+ end
+ end
- {:ok, status}
+ def fav(%User{} = user, ap_id_or_id) do
+ with {:ok, _fav, %{data: %{"id" => id}}} <- CommonAPI.favorite(ap_id_or_id, user),
+ %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
+ {:ok, activity}
+ end
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}
+ def unfav(%User{} = user, ap_id_or_id) do
+ with {:ok, _unfav, _fav, %{data: %{"id" => id}}} <- CommonAPI.unfavorite(ap_id_or_id, user),
+ %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
+ {:ok, activity}
end
end
<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
{:ok, user}
else
{:error, changeset} ->
- errors = Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
- |> Poison.encode!
- {:error, %{error: errors}}
+ errors =
+ Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
+ |> Jason.encode!()
+
+ {:error, %{error: errors}}
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 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"])
+ defp parse_int(string, default)
- 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}))
+ defp parse_int(string, default) when is_binary(string) do
+ with {n, _} <- Integer.parse(string) do
+ n
+ else
+ _e -> default
+ end
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}))
+ defp parse_int(_, default), do: default
+
+ 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: "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
defp make_date do
- DateTime.utc_now() |> DateTime.to_iso8601
+ DateTime.utc_now() |> DateTime.to_iso8601()
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
+ {: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
+ {:error, _} ->
+ Object.get_cached_by_ap_id(context).id
end
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
+ spawn(fn ->
+ 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
+ end)
+
{:ok, UserView.render("show.json", %{user: user, for: for_user})}
- else _e ->
+ else
+ _e ->
{:error, "Couldn't find user"}
end
end
projects / akkoma / blobdiff