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)
+ def to_for_user_and_mentions(user, mentions) do
+ default_to = [
+ User.ap_followers(user),
+ "https://www.w3.org/ns/activitystreams#Public"
+ ]
- context = ActivityPub.generate_context_id
+ default_to ++ Enum.map(mentions, fn ({_, %{ap_id: ap_id}}) -> ap_id end)
+ end
- content = HtmlSanitizeEx.strip_tags(data["status"])
+ def format_input(text, mentions) do
+ HtmlSanitizeEx.strip_tags(text)
|> String.replace("\n", "<br>")
+ |> add_user_links(mentions)
+ end
- mentions = parse_mentions(content)
+ def attachments_from_ids(ids) do
+ Enum.map(ids || [], fn (media_id) ->
+ Repo.get(Object, media_id).data
+ end)
+ end
- default_to = [
- User.ap_followers(user),
- "https://www.w3.org/ns/activitystreams#Public"
- ]
+ def get_replied_to_activity(id) when not is_nil(id) do
+ Repo.get(Activity, id)
+ end
- to = default_to ++ Enum.map(mentions, fn ({_, %{ap_id: ap_id}}) -> ap_id end)
+ def get_replied_to_activity(_), do: nil
- content_html = add_user_links(content, mentions)
+ def add_attachments(text, attachments) do
+ attachment_text = Enum.map(attachments, fn
+ (%{"url" => [%{"href" => href} | _]}) ->
+ "<a href='#{href}'>#{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
+ mentions = parse_mentions(status)
+ content_html = status
+ |> format_input(mentions)
+ |> add_attachments(attachments)
+ to = to_for_user_and_mentions(user, mentions)
date = make_date()
- activity = %{
- "type" => "Create",
- "to" => to,
- "actor" => user.ap_id,
- "object" => %{
+ 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,
"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}
+ }
+ [to, context, object, %{}]
end
+
+ ActivityPub.create(to, user, context, object, additional, 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
end
-def unfollow(%User{} = follower, params) do
+ 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, # get latest Follow for these users
+ "object" => follow_activity.data["id"], # get latest Follow for these users
"published" => make_date()
})
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"],
{: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_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
end
projects / akkoma / blobdiff