defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
alias Pleroma.{User, Activity, Repo, Object}
alias Pleroma.Web.ActivityPub.ActivityPub
+ alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.TwitterAPI.Representers.{ActivityRepresenter, UserRepresenter}
+ alias Pleroma.Web.OStatus
import Ecto.Query
def get_replied_to_activity(_), do: nil
- def create_status(user = %User{}, data = %{"status" => status}) do
+ def add_attachments(text, attachments) do
+ attachment_text = Enum.map(attachments, fn
+ (%{"url" => [%{"href" => href} | _]}) ->
+ "<a href='#{href}' class='attachment'>#{href}</a>"
+ _ -> ""
+ end)
+ Enum.join([text | attachment_text], "<br>")
+ end
+
+ def create_status(%User{} = user, %{"status" => status} = data) do
attachments = attachments_from_ids(data["media_ids"])
- context = ActivityPub.generate_context_id
+ context = Utils.generate_context_id
mentions = parse_mentions(status)
- content_html = format_input(status, mentions)
+ content_html = status
+ |> format_input(mentions)
+ |> add_attachments(attachments)
+
to = to_for_user_and_mentions(user, mentions)
date = make_date()
"actor" => user.ap_id,
"inReplyTo" => inReplyTo.data["object"]["id"],
"inReplyToStatusId" => inReplyTo.id,
- "statusnetConversationId" => inReplyTo.data["statusnetConversationId"]
- }
- additional = %{
- "statusnetConversationId" => inReplyTo.data["statusnetConversationId"]
}
+ additional = %{}
[to, context, object, additional]
else
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 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)
+ mentions = mentions
+ |> Enum.sort_by(fn ({name, _}) -> -String.length(name) end)
+ |> Enum.map(fn({name, user}) -> {name, user, Ecto.UUID.generate} end)
+
+ # This replaces the mention with a unique reference first so it doesn't
+ # contain parts of other replaced mentions. There probably is a better
+ # solution for this...
+ step_one = mentions
+ |> Enum.reduce(text, fn ({match, _user, uuid}, text) ->
+ String.replace(text, match, uuid)
+ end)
+
+ Enum.reduce(mentions, step_one, fn ({match, %User{ap_id: ap_id}, uuid}, text) ->
+ String.replace(text, uuid, "<a href='#{ap_id}'>#{match}</a>")
+ end)
end
def register_user(params) do
def get_user(user \\ nil, params) do
case params do
- %{ "user_id" => user_id } ->
+ %{"user_id" => user_id} ->
case target = Repo.get(User, 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"}
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)
+ {:ok, %{id: id}} = Repo.insert(changeset)
+ id
+ 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
+ {:ok, UserRepresenter.to_map(user, %{for: for_user})}
+ else _e ->
+ {:error, "Couldn't find user"}
+ end
+ end
end
projects / akkoma / blobdiff