X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Ftwitter_api%2Ftwitter_api.ex;h=c12cd7f8aa14a8912e89b69e04609a9e31897b38;hb=a61e8ac15473aca6d0ec9ef20df981bcef9d5897;hp=e6f5fc90645807c61cc9a2b903a167ebb6120c5e;hpb=3cb518270ab8c41f73ed449f0c12127c3625c6ca;p=akkoma diff --git a/lib/pleroma/web/twitter_api/twitter_api.ex b/lib/pleroma/web/twitter_api/twitter_api.ex index e6f5fc906..c12cd7f8a 100644 --- a/lib/pleroma/web/twitter_api/twitter_api.ex +++ b/lib/pleroma/web/twitter_api/twitter_api.ex @@ -1,184 +1,81 @@ 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} import Ecto.Query - def to_for_user_and_mentions(user, mentions) do - default_to = [ - User.ap_followers(user), - "https://www.w3.org/ns/activitystreams#Public" - ] - - default_to ++ Enum.map(mentions, fn ({_, %{ap_id: ap_id}}) -> ap_id end) - end - - def format_input(text, mentions) do - HtmlSanitizeEx.strip_tags(text) - |> String.replace("\n", "
") - |> add_user_links(mentions) - end - - def attachments_from_ids(ids) do - Enum.map(ids || [], fn (media_id) -> - Repo.get(Object, media_id).data - end) - end - - def get_replied_to_activity(id) when not is_nil(id) do - Repo.get(Activity, id) - end - - def get_replied_to_activity(_), do: nil - - def create_status(user = %User{}, data = %{"status" => status}) do - attachments = attachments_from_ids(data["media_ids"]) - context = ActivityPub.generate_context_id - mentions = parse_mentions(status) - content_html = format_input(status, mentions) - to = to_for_user_and_mentions(user, mentions) - date = make_date() - - inReplyTo = get_replied_to_activity(data["in_reply_to_status_id"]) - - # Wire up reply info. - [to, context, object, additional] = - if inReplyTo do - context = inReplyTo.data["context"] - to = to ++ [inReplyTo.data["actor"]] - - object = %{ - "type" => "Note", - "to" => to, - "content" => content_html, - "published" => date, - "context" => context, - "attachment" => attachments, - "actor" => user.ap_id, - "inReplyTo" => inReplyTo.data["object"]["id"], - "inReplyToStatusId" => inReplyTo.id, - } - additional = %{} - - [to, context, object, additional] - else - object = %{ - "type" => "Note", - "to" => to, - "content" => content_html, - "published" => date, - "context" => context, - "attachment" => attachments, - "actor" => user.ap_id - } - [to, context, object, %{}] - end - - ActivityPub.create(to, user, context, object, additional, data) - 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 - 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 + @httpoison Application.get_env(:pleroma, :httpoison) - def fetch_mentions(user, opts \\ %{}) do - ActivityPub.fetch_activities([user.ap_id], opts) - |> activities_to_statuses(%{for: user}) + def create_status(%User{} = user, %{"status" => _} = data) do + CommonAPI.post(user, data) 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 -> - IO.inspect(e) - [] + 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_status(user, id) do - with %Activity{} = activity <- Repo.get(Activity, id) do - activity_to_status(activity, %{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 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() - }) - do - { :ok, follower, followed, activity } + 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 unfollow(%User{} = follower, params) do - with { :ok, %User{} = unfollowed } <- get_user(params), - { :ok, follower } <- User.unfollow(follower, unfollowed) - do - { :ok, follower, unfollowed} + 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 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) do + {:ok, activity} + 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) do + {:ok, activity} + 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) do + {:ok, activity} + end end def upload(%Plug.Upload{} = file, format \\ "xml") do @@ -202,31 +99,18 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do """ + "json" -> %{ media_id: object.id, media_id_string: "#{object.id}}", media_url: href, size: 0 - } |> Poison.encode! + } + |> 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])?)*/ - - 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, "#{match}") end) - end - def register_user(params) do params = %{ nickname: params["nickname"], @@ -240,31 +124,45 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do 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}} + errors = + Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end) + |> Jason.encode!() + + {: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"} + _ -> {:ok, target} end + _ -> if user do {:ok, user} @@ -274,62 +172,90 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do 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"]) + defp parse_int(string, default) - ActivityRepresenter.to_map(activity, Map.merge(opts, %{user: user, liked_activity: liked_activity})) + defp parse_int(string, default) when is_binary(string) do + with {n, _} <- Integer.parse(string) do + n + else + _e -> default + end 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, 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) - 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 -> - changeset = Object.context_mapping(context) - {:ok, %{id: id}} = Repo.insert(changeset) - 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"} + 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