X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Ftwitter_api%2Ftwitter_api.ex;h=1ae076e2430eb5628e08ee9aeb1a329291785cb9;hb=632e1f7943b8736d2f4084bfcb347c448eac7252;hp=e1b6f248713c5fadbaeff35200d48d2f65dd4e6c;hpb=8075badafe60d396c236d8d6d911cbb60ae9c5b6;p=akkoma diff --git a/lib/pleroma/web/twitter_api/twitter_api.ex b/lib/pleroma/web/twitter_api/twitter_api.ex index e1b6f2487..1ae076e24 100644 --- a/lib/pleroma/web/twitter_api/twitter_api.ex +++ b/lib/pleroma/web/twitter_api/twitter_api.ex @@ -2,95 +2,82 @@ 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 + alias Pleroma.Formatter - import Ecto.Query + import Pleroma.Web.TwitterAPI.Utils - def create_status(user = %User{}, data = %{}) do - date = DateTime.utc_now() |> DateTime.to_iso8601 - - 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) + @httpoison Application.get_env(:pleroma, :httpoison) + def to_for_user_and_mentions(user, mentions, inReplyTo) do default_to = [ - User.ap_followers(user), + 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 - content_html = add_user_links(content, mentions) - - 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 get_replied_to_activity(id) when not is_nil(id) do + Repo.get(Activity, id) + 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 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.following, opts) + 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_conversation(user, id) do - query = from activity in Activity, - where: fragment("? @> ?", activity.data, ^%{ statusnetConversationId: id}), - limit: 1 + def fetch_public_and_external_statuses(user, opts \\ %{}) do + ActivityPub.fetch_public_activities(opts) + |> activities_to_statuses(%{for: user}) + end - with %Activity{} = activity <- Repo.one(query), - context <- activity.data["context"], + 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 -> - IO.inspect(e) + else _e -> [] end end @@ -101,73 +88,155 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do 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 - }) + 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 } + {:ok, follower, followed, activity} + else + err -> err end end - def unfollow(%User{} = follower, followed_id) do - with %User{} = followed <- Repo.get(User, followed_id), - { :ok, follower } <- User.unfollow(follower, followed) + 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, followed } + { :ok, follower, unfollowed } + else + err -> err end end - def upload(%Plug.Upload{} = file) do + 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} + 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} + 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} + end + + 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 + } |> Poison.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"] + } - 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 + changeset = User.register_changeset(%User{}, params) - 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) + with {:ok, user} <- Repo.insert(changeset) do + {:ok, user} + else + {:error, changeset} -> + errors = Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end) + |> Poison.encode! + {: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 @@ -177,10 +246,82 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do 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 = Repo.get_by!(User, ap_id: actor) - mentioned_users = Repo.all(from user in User, where: user.ap_id in ^activity.data["to"]) + 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 + 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