# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.CommonAPI.Utils do
+ import Pleroma.Web.Gettext
+
alias Calendar.Strftime
- alias Comeonin.Pbkdf2
alias Pleroma.Activity
alias Pleroma.Config
alias Pleroma.Formatter
alias Pleroma.Object
+ alias Pleroma.Plugs.AuthenticationPlug
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.MediaProxy
require Logger
+ require Pleroma.Constants
# This is a hack for twidere.
def get_by_id_or_ap_id(id) do
activity =
- Activity.get_by_id_with_object(id) || Activity.get_create_by_object_ap_id_with_object(id)
+ with true <- Pleroma.FlakeId.is_flake_id?(id),
+ %Activity{} = activity <- Activity.get_by_id_with_object(id) do
+ activity
+ else
+ _ -> Activity.get_create_by_object_ap_id_with_object(id)
+ end
activity &&
if activity.data["type"] == "Create" do
def get_replied_to_activity(_), do: nil
- def attachments_from_ids(data) do
- if Map.has_key?(data, "descriptions") do
- attachments_from_ids_descs(data["media_ids"], data["descriptions"])
- else
- attachments_from_ids_no_descs(data["media_ids"])
- end
+ def attachments_from_ids(%{"media_ids" => ids, "descriptions" => desc} = _) do
+ attachments_from_ids_descs(ids, desc)
+ end
+
+ def attachments_from_ids(%{"media_ids" => ids} = _) do
+ attachments_from_ids_no_descs(ids)
end
+ def attachments_from_ids(_), do: []
+
+ def attachments_from_ids_no_descs([]), do: []
+
def attachments_from_ids_no_descs(ids) do
- Enum.map(ids || [], fn media_id ->
- Repo.get(Object, media_id).data
+ Enum.map(ids, fn media_id ->
+ case Repo.get(Object, media_id) do
+ %Object{data: data} = _ -> data
+ _ -> nil
+ end
end)
+ |> Enum.filter(& &1)
end
+ def attachments_from_ids_descs([], _), do: []
+
def attachments_from_ids_descs(ids, descs_str) do
{_, descs} = Jason.decode(descs_str)
- Enum.map(ids || [], fn media_id ->
- Map.put(Repo.get(Object, media_id).data, "name", descs[media_id])
+ Enum.map(ids, fn media_id ->
+ case Repo.get(Object, media_id) do
+ %Object{data: data} = _ ->
+ Map.put(data, "name", descs[media_id])
+
+ _ ->
+ nil
+ end
end)
+ |> Enum.filter(& &1)
end
- def to_for_user_and_mentions(user, mentions, inReplyTo, "public") do
- mentioned_users = Enum.map(mentions, fn {_, %{ap_id: ap_id}} -> ap_id end)
-
- to = ["https://www.w3.org/ns/activitystreams#Public" | mentioned_users]
+ @spec get_to_and_cc(User.t(), list(String.t()), Activity.t() | nil, String.t()) ::
+ {list(String.t()), list(String.t())}
+ def get_to_and_cc(user, mentioned_users, inReplyTo, "public") do
+ to = [Pleroma.Constants.as_public() | mentioned_users]
cc = [user.follower_address]
if inReplyTo do
end
end
- def to_for_user_and_mentions(user, mentions, inReplyTo, "unlisted") do
- mentioned_users = Enum.map(mentions, fn {_, %{ap_id: ap_id}} -> ap_id end)
-
+ def get_to_and_cc(user, mentioned_users, inReplyTo, "unlisted") do
to = [user.follower_address | mentioned_users]
- cc = ["https://www.w3.org/ns/activitystreams#Public"]
+ cc = [Pleroma.Constants.as_public()]
if inReplyTo do
{Enum.uniq([inReplyTo.data["actor"] | to]), cc}
end
end
- def to_for_user_and_mentions(user, mentions, inReplyTo, "private") do
- {to, cc} = to_for_user_and_mentions(user, mentions, inReplyTo, "direct")
+ def get_to_and_cc(user, mentioned_users, inReplyTo, "private") do
+ {to, cc} = get_to_and_cc(user, mentioned_users, inReplyTo, "direct")
{[user.follower_address | to], cc}
end
- def to_for_user_and_mentions(_user, mentions, inReplyTo, "direct") do
- mentioned_users = Enum.map(mentions, fn {_, %{ap_id: ap_id}} -> ap_id end)
-
+ def get_to_and_cc(_user, mentioned_users, inReplyTo, "direct") do
if inReplyTo do
{Enum.uniq([inReplyTo.data["actor"] | mentioned_users]), []}
else
end
end
+ def get_to_and_cc(_user, mentions, _inReplyTo, {:list, _}), do: {mentions, []}
+
+ def get_addressed_users(_, to) when is_list(to) do
+ User.get_ap_ids_by_nicknames(to)
+ end
+
+ def get_addressed_users(mentioned_users, _), do: mentioned_users
+
+ def maybe_add_list_data(activity_params, user, {:list, list_id}) do
+ case Pleroma.List.get(list_id, user) do
+ %Pleroma.List{} = list ->
+ activity_params
+ |> put_in([:additional, "bcc"], [list.ap_id])
+ |> put_in([:additional, "listMessage"], list.ap_id)
+ |> put_in([:object, "listMessage"], list.ap_id)
+
+ _ ->
+ activity_params
+ end
+ end
+
+ def maybe_add_list_data(activity_params, _, _), do: activity_params
+
+ def make_poll_data(%{"poll" => %{"options" => options, "expires_in" => expires_in}} = data)
+ when is_list(options) do
+ %{max_expiration: max_expiration, min_expiration: min_expiration} =
+ limits = Pleroma.Config.get([:instance, :poll_limits])
+
+ # XXX: There is probably a cleaner way of doing this
+ try do
+ # In some cases mastofe sends out strings instead of integers
+ expires_in = if is_binary(expires_in), do: String.to_integer(expires_in), else: expires_in
+
+ if Enum.count(options) > limits.max_options do
+ raise ArgumentError, message: "Poll can't contain more than #{limits.max_options} options"
+ end
+
+ {poll, emoji} =
+ Enum.map_reduce(options, %{}, fn option, emoji ->
+ if String.length(option) > limits.max_option_chars do
+ raise ArgumentError,
+ message:
+ "Poll options cannot be longer than #{limits.max_option_chars} characters each"
+ end
+
+ {%{
+ "name" => option,
+ "type" => "Note",
+ "replies" => %{"type" => "Collection", "totalItems" => 0}
+ }, Map.merge(emoji, Formatter.get_emoji_map(option))}
+ end)
+
+ case expires_in do
+ expires_in when expires_in > max_expiration ->
+ raise ArgumentError, message: "Expiration date is too far in the future"
+
+ expires_in when expires_in < min_expiration ->
+ raise ArgumentError, message: "Expiration date is too soon"
+
+ _ ->
+ :noop
+ end
+
+ end_time =
+ NaiveDateTime.utc_now()
+ |> NaiveDateTime.add(expires_in)
+ |> NaiveDateTime.to_iso8601()
+
+ poll =
+ if Pleroma.Web.ControllerHelper.truthy_param?(data["poll"]["multiple"]) do
+ %{"type" => "Question", "anyOf" => poll, "closed" => end_time}
+ else
+ %{"type" => "Question", "oneOf" => poll, "closed" => end_time}
+ end
+
+ {poll, emoji}
+ rescue
+ e in ArgumentError -> e.message
+ end
+ end
+
+ def make_poll_data(%{"poll" => poll}) when is_map(poll) do
+ "Invalid poll"
+ end
+
+ def make_poll_data(_data) do
+ {%{}, %{}}
+ end
+
def make_content_html(
status,
attachments,
end
def add_attachments(text, attachments) do
- attachment_text =
- Enum.map(attachments, fn
- %{"url" => [%{"href" => href} | _]} = attachment ->
- name = attachment["name"] || URI.decode(Path.basename(href))
- href = MediaProxy.url(href)
- "<a href=\"#{href}\" class='attachment'>#{shortname(name)}</a>"
-
- _ ->
- ""
- end)
-
+ attachment_text = Enum.map(attachments, &build_attachment_link/1)
Enum.join([text | attachment_text], "<br>")
end
+ defp build_attachment_link(%{"url" => [%{"href" => href} | _]} = attachment) do
+ name = attachment["name"] || URI.decode(Path.basename(href))
+ href = MediaProxy.url(href)
+ "<a href=\"#{href}\" class='attachment'>#{shortname(name)}</a>"
+ end
+
+ defp build_attachment_link(_), do: ""
+
def format_input(text, format, options \\ [])
@doc """
in_reply_to,
tags,
cw \\ nil,
- cc \\ []
+ cc \\ [],
+ sensitive \\ false,
+ merge \\ %{}
) do
- object = %{
+ %{
"type" => "Note",
"to" => to,
"cc" => cc,
"content" => content_html,
"summary" => cw,
+ "sensitive" => !Enum.member?(["false", "False", "0", false], sensitive),
"context" => context,
"attachment" => attachments,
"actor" => actor,
- "tag" => tags |> Enum.map(fn {_, tag} -> tag end) |> Enum.uniq()
+ "tag" => Keyword.values(tags) |> Enum.uniq()
}
+ |> add_in_reply_to(in_reply_to)
+ |> Map.merge(merge)
+ end
- if in_reply_to do
- in_reply_to_object = Object.normalize(in_reply_to)
+ defp add_in_reply_to(object, nil), do: object
- object
- |> Map.put("inReplyTo", in_reply_to_object.data["id"])
+ defp add_in_reply_to(object, in_reply_to) do
+ with %Object{} = in_reply_to_object <- Object.normalize(in_reply_to) do
+ Map.put(object, "inReplyTo", in_reply_to_object.data["id"])
else
- object
+ _ -> object
end
end
|> String.replace(~r/(\.\d+)?$/, ".000Z", global: false)
end
- def to_masto_date(date) do
- try do
- date
- |> NaiveDateTime.from_iso8601!()
- |> NaiveDateTime.to_iso8601()
- |> String.replace(~r/(\.\d+)?$/, ".000Z", global: false)
- rescue
- _e -> ""
+ def to_masto_date(date) when is_binary(date) do
+ with {:ok, date} <- NaiveDateTime.from_iso8601(date) do
+ to_masto_date(date)
+ else
+ _ -> ""
end
end
+ def to_masto_date(_), do: ""
+
defp shortname(name) do
if String.length(name) < 30 do
name
def confirm_current_password(user, password) do
with %User{local: true} = db_user <- User.get_cached_by_id(user.id),
- true <- Pbkdf2.checkpw(password, db_user.password_hash) do
+ true <- AuthenticationPlug.checkpw(password, db_user.password_hash) do
{:ok, db_user}
else
- _ -> {:error, "Invalid password."}
+ _ -> {:error, dgettext("errors", "Invalid password.")}
end
end
object_data =
cond do
- !is_nil(object) ->
+ not is_nil(object) ->
object.data
is_map(data["object"]) ->
def maybe_notify_mentioned_recipients(recipients, _), do: recipients
+ # Do not notify subscribers if author is making a reply
+ def maybe_notify_subscribers(recipients, %Activity{
+ object: %Object{data: %{"inReplyTo" => _ap_id}}
+ }) do
+ recipients
+ end
+
def maybe_notify_subscribers(
recipients,
%Activity{data: %{"actor" => actor, "type" => type}} = activity
def maybe_extract_mentions(%{"tag" => tag}) do
tag
- |> Enum.filter(fn x -> is_map(x) end)
- |> Enum.filter(fn x -> x["type"] == "Mention" end)
+ |> Enum.filter(fn x -> is_map(x) && x["type"] == "Mention" end)
|> Enum.map(fn x -> x["href"] end)
+ |> Enum.uniq()
end
def maybe_extract_mentions(_), do: []
if String.length(comment) <= max_size do
{:ok, format_input(comment, "text/plain")}
else
- {:error, "Comment must be up to #{max_size} characters"}
+ {:error,
+ dgettext("errors", "Comment must be up to %{max_size} characters", max_size: max_size)}
end
end
context
else
_e ->
- {:error, "No such conversation"}
+ {:error, dgettext("errors", "No such conversation")}
+ end
+ end
+
+ def make_answer_data(%User{ap_id: ap_id}, object, name) do
+ %{
+ "type" => "Answer",
+ "actor" => ap_id,
+ "cc" => [object.data["actor"]],
+ "to" => [],
+ "name" => name,
+ "inReplyTo" => object.data["id"]
+ }
+ end
+
+ def validate_character_limit(full_payload, attachments, limit) do
+ length = String.length(full_payload)
+
+ if length < limit do
+ if length > 0 or Enum.count(attachments) > 0 do
+ :ok
+ else
+ {:error, dgettext("errors", "Cannot post an empty status without attachments")}
+ end
+ else
+ {:error, dgettext("errors", "The status is over the character limit")}
end
end
end
projects / akkoma / blobdiff