alias Pleroma.{Activity, Repo, Object, Upload, User, Notification}
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.WebFinger
+ alias Pleroma.Web.Federator
+ alias Pleroma.Web.OStatus
import Ecto.Query
import Pleroma.Web.ActivityPub.Utils
require Logger
end
end
+ def update(%{to: to, cc: cc, actor: actor, object: object} = params) do
+ local = !(params[:local] == false) # only accept false as false value
+
+ with data <- %{"to" => to, "cc" => cc, "type" => "Update", "actor" => actor, "object" => object},
+ {:ok, activity} <- insert(data, local),
+ :ok <- maybe_federate(activity) do
+ {:ok, activity}
+ end
+ end
+
# TODO: This is weird, maybe we shouldn't check here if we can make the activity.
def like(%User{ap_id: ap_id} = user, %Object{data: %{"id" => _}} = object, activity_id \\ nil, local \\ true) do
with nil <- get_existing_like(ap_id, object),
end
def announce(%User{ap_id: _} = user, %Object{data: %{"id" => _}} = object, activity_id \\ nil, local \\ true) do
- with announce_data <- make_announce_data(user, object, activity_id),
+ with true <- is_public?(object),
+ announce_data <- make_announce_data(user, object, activity_id),
{:ok, activity} <- insert(announce_data, local),
{:ok, object} <- add_announce_to_object(activity, object),
:ok <- maybe_federate(activity) do
end
def fetch_activities_for_context(context, opts \\ %{}) do
- query = from activity in Activity,
- where: fragment("?->>'type' = ? and ?->>'context' = ?", activity.data, "Create", activity.data, ^context),
- order_by: [desc: :id]
+ public = ["https://www.w3.org/ns/activitystreams#Public"]
+ recipients = if opts["user"], do: [opts["user"].ap_id | opts["user"].following] ++ public, else: public
+
+ query = from activity in Activity
query = query
|> restrict_blocked(opts)
- |> restrict_recipients(["https://www.w3.org/ns/activitystreams#Public"], opts["user"])
+ |> restrict_recipients(recipients, opts["user"])
+
+ query = from activity in query,
+ where: fragment("?->>'type' = ? and ?->>'context' = ?", activity.data, "Create", activity.data, ^context),
+ order_by: [desc: :id]
Repo.all(query)
end
+ # TODO: Make this work properly with unlisted.
def fetch_public_activities(opts \\ %{}) do
- public = %{to: ["https://www.w3.org/ns/activitystreams#Public"]}
- q = fetch_activities_query([], opts)
- q = from activity in q,
- where: fragment(~s(? @> ?), activity.data, ^public)
+ q = fetch_activities_query(["https://www.w3.org/ns/activitystreams#Public"], opts)
q
|> Repo.all
|> Enum.reverse
Repo.insert(%Object{data: data})
end
- def make_user_from_ap_id(ap_id) do
+ def user_data_from_user_object(data) do
+ avatar = data["icon"]["url"] && %{
+ "type" => "Image",
+ "url" => [%{"href" => data["icon"]["url"]}]
+ }
+
+ banner = data["image"]["url"] && %{
+ "type" => "Image",
+ "url" => [%{"href" => data["image"]["url"]}]
+ }
+
+ user_data = %{
+ ap_id: data["id"],
+ info: %{
+ "ap_enabled" => true,
+ "source_data" => data,
+ "banner" => banner
+ },
+ avatar: avatar,
+ nickname: "#{data["preferredUsername"]}@#{URI.parse(data["id"]).host}",
+ name: data["name"],
+ follower_address: data["followers"],
+ bio: data["summary"]
+ }
+
+ {:ok, user_data}
+ end
+
+ def fetch_and_prepare_user_from_ap_id(ap_id) do
with {:ok, %{status_code: 200, body: body}} <- @httpoison.get(ap_id, ["Accept": "application/activity+json"]),
- {:ok, data} <- Poison.decode(body)
- do
- user_data = %{
- ap_id: data["id"],
- info: %{
- "ap_enabled" => true,
- "source_data" => data
- },
- nickname: "#{data["preferredUsername"]}@#{URI.parse(ap_id).host}",
- name: data["name"]
- }
-
- User.insert_or_update_user(user_data)
+ {:ok, data} <- Poison.decode(body) do
+ user_data_from_user_object(data)
+ else
+ e -> Logger.error("Could not user at fetch #{ap_id}, #{inspect(e)}")
+ end
+ end
+
+ def make_user_from_ap_id(ap_id) do
+ if user = User.get_by_ap_id(ap_id) do
+ Transmogrifier.upgrade_user_from_ap_id(ap_id)
+ else
+ with {:ok, data} <- fetch_and_prepare_user_from_ap_id(ap_id) do
+ User.insert_or_update_user(data)
+ else
+ e -> {:error, e}
+ end
end
end
def make_user_from_nickname(nickname) do
with {:ok, %{"ap_id" => ap_id}} when not is_nil(ap_id) <- WebFinger.finger(nickname) do
make_user_from_ap_id(ap_id)
+ else
+ _e -> {:error, "No ap id in webfinger"}
end
end
def publish(actor, activity) do
- {:ok, followers} = User.get_followers(actor)
+ followers = if actor.follower_address in activity.recipients do
+ {:ok, followers} = User.get_followers(actor)
+ followers |> Enum.filter(&(!&1.local))
+ else
+ []
+ end
- remote_inboxes = Pleroma.Web.Salmon.remote_users(activity) ++ followers
+ remote_inboxes = (Pleroma.Web.Salmon.remote_users(activity) ++ followers)
|> Enum.filter(fn (user) -> User.ap_enabled?(user) end)
|> Enum.map(fn (%{info: %{"source_data" => data}}) ->
- (data["endpoints"] && data["endpoints"]["sharedInbox"]) ||data["inbox"]
+ (data["endpoints"] && data["endpoints"]["sharedInbox"]) || data["inbox"]
end)
|> Enum.uniq
{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
-
+ json = Poison.encode!(data)
Enum.each remote_inboxes, fn(inbox) ->
- Logger.info("Federating #{activity.data["id"]} to #{inbox}")
- host = URI.parse(inbox).host
- signature = Pleroma.Web.HTTPSignatures.sign(actor, %{host: host})
- @httpoison.post(inbox, Poison.encode!(data), [{"Content-Type", "application/activity+json"}, {"signature", signature}])
+ Federator.enqueue(:publish_single_ap, %{inbox: inbox, json: json, actor: actor, id: activity.data["id"]})
end
end
+ def publish_one(%{inbox: inbox, json: json, actor: actor, id: id}) do
+ Logger.info("Federating #{id} to #{inbox}")
+ host = URI.parse(inbox).host
+ signature = Pleroma.Web.HTTPSignatures.sign(actor, %{host: host, "content-length": byte_size(json)})
+ @httpoison.post(inbox, json, [{"Content-Type", "application/activity+json"}, {"signature", signature}], hackney: [pool: :default])
+ end
+
# TODO:
# This will create a Create activity, which we need internally at the moment.
def fetch_object_from_id(id) do
if object = Object.get_cached_by_ap_id(id) do
{:ok, object}
else
- with {:ok, %{body: body, status_code: code}} when code in 200..299 <- @httpoison.get(id, [Accept: "application/activity+json"], follow_redirect: true, timeout: 10000, recv_timeout: 20000),
+ Logger.info("Fetching #{id} via AP")
+ with true <- String.starts_with?(id, "http"),
+ {:ok, %{body: body, status_code: code}} when code in 200..299 <- @httpoison.get(id, [Accept: "application/activity+json"], follow_redirect: true, timeout: 10000, recv_timeout: 20000),
{:ok, data} <- Poison.decode(body),
- data <- Transmogrifier.fix_object(data),
nil <- Object.get_by_ap_id(data["id"]),
- %User{} = user <- User.get_or_fetch_by_ap_id(data["attributedTo"]),
- {:ok, activity} = create(%{to: data["to"], actor: user, context: data["context"], object: data, local: false, additional: %{"cc" => data["cc"]}}) do
+ params <- %{"type" => "Create", "to" => data["to"], "cc" => data["cc"], "actor" => data["attributedTo"], "object" => data},
+ {:ok, activity} <- Transmogrifier.handle_incoming(params) do
{:ok, Object.get_by_ap_id(activity.data["object"]["id"])}
else
object = %Object{} -> {:ok, object}
- e -> e
+ e ->
+ Logger.info("Couldn't get object via AP, trying out OStatus fetching...")
+ case OStatus.fetch_activity_from_url(id) do
+ {:ok, [activity | _]} -> {:ok, Object.get_by_ap_id(activity.data["object"]["id"])}
+ e -> e
+ end
end
end
end
- def visible_for_user?(activity, nil) do
+ def is_public?(activity) do
"https://www.w3.org/ns/activitystreams#Public" in (activity.data["to"] ++ (activity.data["cc"] || []))
end
+
+ def visible_for_user?(activity, nil) do
+ is_public?(activity)
+ end
def visible_for_user?(activity, user) do
x = [user.ap_id | user.following]
y = (activity.data["to"] ++ (activity.data["cc"] || []))
projects / akkoma / blobdiff