defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
alias Pleroma.{User, Activity, Repo, Object}
alias Pleroma.Web.ActivityPub.ActivityPub
- alias Pleroma.Web.TwitterAPI.Representers.{ActivityRepresenter, UserRepresenter}
+ alias Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter
+ alias Pleroma.Web.TwitterAPI.UserView
+ alias Pleroma.Web.{OStatus, CommonAPI}
+ alias Pleroma.Formatter
- import Ecto.Query
+ @httpoison Application.get_env(:pleroma, :httpoison)
- def create_status(user = %User{}, data = %{}) do
- attachments = Enum.map(data["media_ids"] || [], fn (media_id) ->
- Repo.get(Object, media_id).data
- end)
-
- context = ActivityPub.generate_context_id
-
- content = HtmlSanitizeEx.strip_tags(data["status"])
- |> String.replace("\n", "<br>")
-
- mentions = parse_mentions(content)
-
- default_to = [
- User.ap_followers(user),
- "https://www.w3.org/ns/activitystreams#Public"
- ]
-
- to = default_to ++ Enum.map(mentions, fn ({_, %{ap_id: ap_id}}) -> ap_id end)
-
- content_html = add_user_links(content, mentions)
-
- date = make_date()
-
- activity = %{
- "type" => "Create",
- "to" => to,
- "actor" => user.ap_id,
- "object" => %{
- "type" => "Note",
- "to" => to,
- "content" => content_html,
- "published" => date,
- "context" => context,
- "attachment" => attachments,
- "actor" => user.ap_id
- },
- "published" => date,
- "context" => context
- }
-
- # Wire up reply info.
- activity = with inReplyToId when not is_nil(inReplyToId) <- data["in_reply_to_status_id"],
- inReplyTo <- Repo.get(Activity, inReplyToId),
- context <- inReplyTo.data["context"]
- do
-
- to = activity["to"] ++ [inReplyTo.data["actor"]]
-
- activity
- |> put_in(["to"], to)
- |> put_in(["context"], context)
- |> put_in(["object", "context"], context)
- |> put_in(["object", "inReplyTo"], inReplyTo.data["object"]["id"])
- |> put_in(["object", "inReplyToStatusId"], inReplyToId)
- |> put_in(["statusnetConversationId"], inReplyTo.data["statusnetConversationId"])
- |> put_in(["object", "statusnetConversationId"], inReplyTo.data["statusnetConversationId"])
- else _e ->
- activity
- end
-
- with {:ok, activity} <- ActivityPub.insert(activity) do
- {:ok, activity} = add_conversation_id(activity)
- Pleroma.Web.Websub.publish(Pleroma.Web.OStatus.feed_path(user), user, activity)
- {:ok, activity}
- end
+ def create_status(%User{} = user, %{"status" => status} = data) do
+ CommonAPI.post(user, data)
end
def fetch_friend_statuses(user, opts \\ %{}) do
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
end
def fetch_conversation(user, id) do
- query = from activity in Activity,
- where: fragment("? @> ?", activity.data, ^%{ statusnetConversationId: id}),
- limit: 1
-
- with %Activity{} = activity <- Repo.one(query),
- context <- activity.data["context"],
+ 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 ->
- IO.inspect(e)
+ else _e ->
[]
end
end
end
def follow(%User{} = follower, params) do
- with { :ok, %User{} = followed } <- get_user(params),
- { :ok, follower } <- User.follow(follower, followed),
- { :ok, activity } <- ActivityPub.insert(%{
- "type" => "Follow",
- "actor" => follower.ap_id,
- "object" => followed.ap_id,
- "published" => make_date()
- })
+ with {:ok, %User{} = followed} <- get_user(params),
+ {:ok, follower} <- User.follow(follower, followed),
+ {:ok, activity} <- ActivityPub.follow(follower, followed)
do
- { :ok, follower, followed, activity }
+ {:ok, follower, followed, activity}
else
err -> err
end
def unfollow(%User{} = follower, params) do
with { :ok, %User{} = unfollowed } <- get_user(params),
- { :ok, follower } <- User.unfollow(follower, unfollowed)
+ { :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}
+ { :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 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}
+ end
end
- def unfavorite(%User{} = user, %Activity{data: %{"object" => object}} = activity) do
- object = Object.get_by_ap_id(object["id"])
-
- {:ok, object} = ActivityPub.unlike(user, object)
- new_data = activity.data
- |> Map.put("object", object.data)
-
- status = %{activity | data: new_data}
- |> activity_to_status(%{for: user})
-
- {:ok, status}
+ 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}
+ end
end
- def retweet(%User{} = user, %Activity{data: %{"object" => object}} = activity) do
- object = Object.get_by_ap_id(object["id"])
-
- {:ok, _announce_activity, object} = ActivityPub.announce(user, object)
- new_data = activity.data
- |> Map.put("object", object.data)
-
- status = %{activity | data: new_data}
- |> activity_to_status(%{for: user})
-
- {:ok, status}
+ 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}
+ end
end
def upload(%Plug.Upload{} = file, format \\ "xml") do
end
end
- def parse_mentions(text) do
- # Modified from https://www.w3.org/TR/html5/forms.html#valid-e-mail-address
- 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])?)*/
-
- Regex.scan(regex, text)
- |> List.flatten
- |> Enum.uniq
- |> Enum.map(fn ("@" <> match = full_match) -> {full_match, User.get_cached_by_nickname(match)} end)
- |> Enum.filter(fn ({_match, user}) -> user end)
- end
-
- def add_user_links(text, mentions) do
- Enum.reduce(mentions, text, fn ({match, %User{ap_id: ap_id}}, text) -> String.replace(text, match, "<a href='#{ap_id}'>#{match}</a>") end)
- end
-
- defp add_conversation_id(activity) do
- if is_integer(activity.data["statusnetConversationId"]) do
- {:ok, activity}
- else
- data = activity.data
- |> put_in(["object", "statusnetConversationId"], activity.id)
- |> put_in(["statusnetConversationId"], activity.id)
-
- object = Object.get_by_ap_id(activity.data["object"]["id"])
-
- changeset = Ecto.Changeset.change(object, data: data["object"])
- Repo.update(changeset)
-
- changeset = Ecto.Changeset.change(activity, data: data)
- Repo.update(changeset)
- end
- end
-
def register_user(params) do
params = %{
nickname: params["nickname"],
changeset = User.register_changeset(%User{}, params)
with {:ok, user} <- Repo.insert(changeset) do
- {:ok, UserRepresenter.to_map(user)}
+ {:ok, user}
else
{:error, changeset} ->
errors = Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
|> Poison.encode!
- {:error, %{error: errors}}
+ {:error, %{error: errors}}
+ end
+ end
+
+ def get_by_id_or_nickname(id_or_nickname) do
+ if !is_integer(id_or_nickname) && :error == Integer.parse(id_or_nickname) do
+ Repo.get_by(User, nickname: id_or_nickname)
+ else
+ Repo.get(User, id_or_nickname)
end
end
def get_user(user \\ nil, params) do
case params do
- %{ "user_id" => user_id } ->
- case target = Repo.get(User, user_id) do
+ %{"user_id" => user_id} ->
+ case target = get_by_id_or_nickname(user_id) do
nil ->
{:error, "No user with such user_id"}
_ ->
{:ok, target}
end
- %{ "screen_name" => nickname } ->
+ %{"screen_name" => nickname} ->
case target = Repo.get_by(User, nickname: nickname) do
nil ->
{:error, "No user with such screen_name"}
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) ->
- User.get_cached_by_ap_id(ap_id)
+ if ap_id do
+ User.get_cached_by_ap_id(ap_id)
+ else
+ nil
+ end
end)
|> Enum.filter(&(&1))
defp make_date do
DateTime.utc_now() |> DateTime.to_iso8601
end
+
+ def context_to_conversation_id(context) do
+ with %Object{id: id} <- Object.get_cached_by_ap_id(context) do
+ id
+ 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
+ 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"}
+ 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
+ {:ok, UserView.render("show.json", %{user: user, for: for_user})}
+ else _e ->
+ {:error, "Couldn't find user"}
+ end
+ end
end
projects / akkoma / blobdiff