X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Ftwitter_api%2Ftwitter_api.ex;h=c12cd7f8aa14a8912e89b69e04609a9e31897b38;hb=a61e8ac15473aca6d0ec9ef20df981bcef9d5897;hp=0217b28d64139a815636f36a3908b3e1605fd732;hpb=443381d0a05849d7dcdc0abb11844cb4d4a75a55;p=akkoma diff --git a/lib/pleroma/web/twitter_api/twitter_api.ex b/lib/pleroma/web/twitter_api/twitter_api.ex index 0217b28d6..c12cd7f8a 100644 --- a/lib/pleroma/web/twitter_api/twitter_api.ex +++ b/lib/pleroma/web/twitter_api/twitter_api.ex @@ -2,190 +2,260 @@ 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} import Ecto.Query - 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"]) - - 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) + @httpoison Application.get_env(:pleroma, :httpoison) - 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 - }, - "published" => date, - "context" => context - } + def create_status(%User{} = user, %{"status" => _} = data) do + CommonAPI.post(user, data) + end - # 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 - add_conversation_id(activity) + 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, followed, activity} + else + err -> err end end - def fetch_friend_statuses(user, opts \\ %{}) do - ActivityPub.fetch_activities([user.ap_id | user.following], opts) - |> activities_to_statuses(%{for: user}) + 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, + # get latest Follow for these users + "object" => follow_activity.data["id"], + "published" => make_date() + }) do + {:ok, follower, unfollowed} + else + err -> err + end end - def fetch_public_statuses(user, opts \\ %{}) do - ActivityPub.fetch_public_activities(opts) - |> activities_to_statuses(%{for: user}) + def block(%User{} = blocker, params) do + with {:ok, %User{} = blocked} <- get_user(params), + {:ok, blocker} <- User.block(blocker, blocked) do + {:ok, blocker, blocked} + else + err -> err + 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"], - activities <- ActivityPub.fetch_activities_for_context(context), - statuses <- activities |> activities_to_statuses(%{for: user}) - do - statuses - else e -> - IO.inspect(e) - [] + def unblock(%User{} = blocker, params) do + with {:ok, %User{} = blocked} <- get_user(params), + {:ok, blocker} <- User.unblock(blocker, blocked) do + {:ok, blocker, blocked} + else + err -> err end end - def fetch_status(user, id) do - with %Activity{} = activity <- Repo.get(Activity, id) do - activity_to_status(activity, %{for: user}) + 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 - def follow(%User{} = follower, followed_id) do - with %User{} = followed <- Repo.get(User, followed_id), - { :ok, follower } <- User.follow(follower, followed), - { :ok, activity } <- ActivityPub.insert(%{ - "type" => "Follow", - "actor" => follower.ap_id, - "object" => followed.ap_id, - "published" => make_date() - }) - do - { :ok, follower, followed, activity } + 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) do + {:ok, activity} end end - def unfollow(%User{} = follower, followed_id) do - with %User{} = followed <- Repo.get(User, followed_id), - { :ok, follower } <- User.unfollow(follower, followed) - do - { :ok, follower, followed } + 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) do + {:ok, activity} end end - def upload(%Plug.Upload{} = file) do + def upload(%Plug.Upload{} = file, format \\ "xml") do {:ok, object} = ActivityPub.upload(file) url = List.first(object.data["url"]) href = url["href"] type = url["mediaType"] - # Fake this as good as possible... - """ - - - #{object.id} - #{object.id} - #{object.id} - #{href} - #{href} - - - """ + case format do + "xml" -> + # Fake this as good as possible... + """ + + + #{object.id} + #{object.id} + #{object.id} + #{href} + #{href} + + + """ + + "json" -> + %{ + media_id: object.id, + media_id_string: "#{object.id}}", + media_url: href, + size: 0 + } + |> Jason.encode!() + 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])?)*/ + def register_user(params) do + params = %{ + nickname: params["nickname"], + name: params["fullname"], + bio: params["bio"], + email: params["email"], + password: params["password"], + password_confirmation: params["confirm"] + } + + changeset = User.register_changeset(%User{}, params) - Regex.scan(regex, text) - |> List.flatten - |> Enum.uniq - |> Enum.map(fn ("@" <> match = full_match) -> {full_match, Repo.get_by(User, nickname: match)} end) - |> Enum.filter(fn ({_match, user}) -> user end) - end + with {:ok, user} <- Repo.insert(changeset) do + {:ok, user} + else + {:error, changeset} -> + errors = + Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end) + |> Jason.encode!() - def add_user_links(text, mentions) do - Enum.reduce(mentions, text, fn ({match, %User{ap_id: ap_id}}, text) -> String.replace(text, match, "#{match}") end) + {:error, %{error: errors}} + end end - defp add_conversation_id(activity) do - if is_integer(activity.data["statusnetConversationId"]) do - {:ok, activity} + 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 - data = activity.data - |> put_in(["object", "statusnetConversationId"], activity.id) - |> put_in(["statusnetConversationId"], activity.id) + Repo.get(User, id_or_nickname) + end + end - changeset = Ecto.Changeset.change(activity, data: data) - Repo.update(changeset) + def get_user(user \\ nil, params) do + case params 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} -> + 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} + else + {:error, "You need to specify screen_name or user_id"} + end end end - defp activities_to_statuses(activities, opts) do - Enum.map(activities, fn(activity) -> - activity_to_status(activity, opts) - end) + defp parse_int(string, default) + + 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 = Repo.get_by!(User, ap_id: actor) - mentioned_users = Repo.all(from user in User, where: user.ap_id in ^activity.data["to"]) - 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 -> + 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 %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 -> + {:error, "Couldn't find user"} + end end end