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	diff --git a/lib/pleroma/ecto_type/activity_pub/object_validators/language_code.ex b/lib/pleroma/ecto_type/activity_pub/object_validators/language_code.ex
	index 327279bf8..b15e9ec5e 100644
	--- a/lib/pleroma/ecto_type/activity_pub/object_validators/language_code.ex
	+++ b/lib/pleroma/ecto_type/activity_pub/object_validators/language_code.ex
	@@ -1,25 +1,27 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2023 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.EctoType.ActivityPub.ObjectValidators.LanguageCode do
	use Ecto.Type

	- import Pleroma.Web.CommonAPI.Utils, only: [is_good_locale_code?: 1]
	-
	def type, do: :string

	def cast(language) when is_binary(language) do
	if is_good_locale_code?(language) do
	{:ok, language}
	else
	{:error, :invalid_language}
	end
	end

	def cast(_), do: :error

	def dump(data), do: {:ok, data}

	def load(data), do: {:ok, data}
	+
	+ def is_good_locale_code?(code) when is_binary(code), do: code =~ ~r<^[a-zA-Z0-9\-]+$>
	+
	+ def is_good_locale_code?(_code), do: false
	end
	diff --git a/lib/pleroma/ecto_type/activity_pub/object_validators/map_of_string.ex b/lib/pleroma/ecto_type/activity_pub/object_validators/map_of_string.ex
	index 96b7f2da6..2228edd24 100644
	--- a/lib/pleroma/ecto_type/activity_pub/object_validators/map_of_string.ex
	+++ b/lib/pleroma/ecto_type/activity_pub/object_validators/map_of_string.ex
	@@ -1,48 +1,49 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2023 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.EctoType.ActivityPub.ObjectValidators.MapOfString do
	use Ecto.Type

	- import Pleroma.Web.CommonAPI.Utils, only: [is_good_locale_code?: 1]
	+ import Pleroma.EctoType.ActivityPub.ObjectValidators.LanguageCode,
	+ only: [is_good_locale_code?: 1]

	def type, do: :map

	def cast(%{} = object) do
	with {status, %{} = data} when status in [:modified, :ok] <- validate_map(object) do
	{:ok, data}
	else
	{_, nil} -> {:ok, nil}
	{:error, _} -> :error
	end
	end

	def cast(_), do: :error

	def dump(data), do: {:ok, data}

	def load(data), do: {:ok, data}

	defp validate_map(%{} = object) do
	{status, data} =
	object
	\|> Enum.reduce({:ok, %{}}, fn
	{lang, value}, {status, acc} when is_binary(lang) and is_binary(value) ->
	if is_good_locale_code?(lang) do
	{status, Map.put(acc, lang, value)}
	else
	{:modified, acc}
	end

	_, {_status, acc} ->
	{:modified, acc}
	end)

	if data == %{} do
	{status, nil}
	else
	{status, data}
	end
	end
	end
	diff --git a/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex b/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
	index ccc76beed..fa581eba4 100644
	--- a/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
	+++ b/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
	@@ -1,129 +1,131 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes do
	alias Pleroma.EctoType.ActivityPub.ObjectValidators
	alias Pleroma.Object
	alias Pleroma.Object.Containment
	alias Pleroma.User
	alias Pleroma.Web.ActivityPub.Transmogrifier
	alias Pleroma.Web.ActivityPub.Utils

	- import Pleroma.Web.CommonAPI.Utils, only: [is_good_locale_code?: 1]
	+ import Pleroma.EctoType.ActivityPub.ObjectValidators.LanguageCode,
	+ only: [is_good_locale_code?: 1]
	+
	import Pleroma.Web.Utils.Guards, only: [not_empty_string: 1]

	def cast_and_filter_recipients(message, field, follower_collection, field_fallback \\ []) do
	{:ok, data} = ObjectValidators.Recipients.cast(message[field] \|\| field_fallback)

	data =
	Enum.reject(data, fn x ->
	String.ends_with?(x, "/followers") and x != follower_collection
	end)

	Map.put(message, field, data)
	end

	def fix_object_defaults(data) do
	context =
	Utils.maybe_create_context(
	data["context"] \|\| data["conversation"] \|\| data["inReplyTo"] \|\| data["id"]
	)

	%User{follower_address: follower_collection} = User.get_cached_by_ap_id(data["attributedTo"])

	data
	\|> Map.put("context", context)
	\|> cast_and_filter_recipients("to", follower_collection)
	\|> cast_and_filter_recipients("cc", follower_collection)
	\|> cast_and_filter_recipients("bto", follower_collection)
	\|> cast_and_filter_recipients("bcc", follower_collection)
	\|> Transmogrifier.fix_implicit_addressing(follower_collection)
	end

	def fix_activity_addressing(activity) do
	%User{follower_address: follower_collection} = User.get_cached_by_ap_id(activity["actor"])

	activity
	\|> cast_and_filter_recipients("to", follower_collection)
	\|> cast_and_filter_recipients("cc", follower_collection)
	\|> cast_and_filter_recipients("bto", follower_collection)
	\|> cast_and_filter_recipients("bcc", follower_collection)
	\|> Transmogrifier.fix_implicit_addressing(follower_collection)
	end

	def fix_actor(data) do
	actor =
	data
	\|> Map.put_new("actor", data["attributedTo"])
	\|> Containment.get_actor()

	data
	\|> Map.put("actor", actor)
	\|> Map.put("attributedTo", actor)
	end

	def fix_activity_context(data, %Object{data: %{"context" => object_context}}) do
	data
	\|> Map.put("context", object_context)
	end

	def fix_object_action_recipients(%{"actor" => actor} = data, %Object{data: %{"actor" => actor}}) do
	to = ((data["to"] \|\| []) -- [actor]) \|> Enum.uniq()

	Map.put(data, "to", to)
	end

	def fix_object_action_recipients(data, %Object{data: %{"actor" => actor}}) do
	to = ((data["to"] \|\| []) ++ [actor]) \|> Enum.uniq()

	Map.put(data, "to", to)
	end

	def maybe_add_language(object, meta \\ []) do
	language =
	[
	get_language_from_context(object),
	get_language_from_context(Keyword.get(meta, :activity_data)),
	get_language_from_content_map(object)
	]
	\|> Enum.find(&is_good_locale_code?(&1))

	if language do
	Map.put(object, "language", language)
	else
	object
	end
	end

	defp get_language_from_context(%{"@context" => context}) when is_list(context) do
	case context
	\|> Enum.find(fn
	%{"@language" => language} -> language != "und"
	_ -> nil
	end) do
	%{"@language" => language} -> language
	_ -> nil
	end
	end

	defp get_language_from_context(_), do: nil

	defp get_language_from_content_map(%{"contentMap" => content_map, "content" => source_content}) do
	content_groups = Map.to_list(content_map)

	case Enum.find(content_groups, fn {_, content} -> content == source_content end) do
	{language, _} -> language
	_ -> nil
	end
	end

	defp get_language_from_content_map(_), do: nil

	def maybe_add_content_map(%{"language" => language, "content" => content} = object)
	when not_empty_string(language) do
	Map.put(object, "contentMap", Map.put(%{}, language, content))
	end

	def maybe_add_content_map(object), do: object
	end
	diff --git a/lib/pleroma/web/common_api/activity_draft.ex b/lib/pleroma/web/common_api/activity_draft.ex
	index bcbb134bb..1b6118cf8 100644
	--- a/lib/pleroma/web/common_api/activity_draft.ex
	+++ b/lib/pleroma/web/common_api/activity_draft.ex
	@@ -1,286 +1,289 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Web.CommonAPI.ActivityDraft do
	alias Pleroma.Activity
	alias Pleroma.Conversation.Participation
	alias Pleroma.Object
	alias Pleroma.Web.ActivityPub.Builder
	alias Pleroma.Web.CommonAPI
	alias Pleroma.Web.CommonAPI.Utils

	+ import Pleroma.EctoType.ActivityPub.ObjectValidators.LanguageCode,
	+ only: [is_good_locale_code?: 1]
	+
	import Pleroma.Web.Gettext

	defstruct valid?: true,
	errors: [],
	user: nil,
	params: %{},
	status: nil,
	summary: nil,
	full_payload: nil,
	attachments: [],
	in_reply_to: nil,
	in_reply_to_conversation: nil,
	visibility: nil,
	expires_at: nil,
	extra: nil,
	emoji: %{},
	content_html: nil,
	mentions: [],
	tags: [],
	to: [],
	cc: [],
	context: nil,
	sensitive: false,
	language: nil,
	object: nil,
	preview?: false,
	changes: %{}

	def new(user, params) do
	%__MODULE__{user: user}
	\|> put_params(params)
	end

	def create(user, params) do
	user
	\|> new(params)
	\|> status()
	\|> summary()
	\|> with_valid(&attachments/1)
	\|> full_payload()
	\|> expires_at()
	\|> poll()
	\|> with_valid(&in_reply_to/1)
	\|> with_valid(&in_reply_to_conversation/1)
	\|> with_valid(&visibility/1)
	\|> content()
	\|> with_valid(&to_and_cc/1)
	\|> with_valid(&context/1)
	\|> with_valid(&language/1)
	\|> sensitive()
	\|> with_valid(&object/1)
	\|> preview?()
	\|> with_valid(&changes/1)
	\|> validate()
	end

	def listen(user, params) do
	user
	\|> new(params)
	\|> visibility()
	\|> to_and_cc()
	\|> context()
	\|> listen_object()
	\|> with_valid(&changes/1)
	\|> validate()
	end

	defp listen_object(draft) do
	object =
	draft.params
	\|> Map.take([:album, :artist, :title, :length])
	\|> Map.new(fn {key, value} -> {to_string(key), value} end)
	\|> Map.put("type", "Audio")
	\|> Map.put("to", draft.to)
	\|> Map.put("cc", draft.cc)
	\|> Map.put("actor", draft.user.ap_id)

	%__MODULE__{draft \| object: object}
	end

	defp put_params(draft, params) do
	params = Map.put_new(params, :in_reply_to_status_id, params[:in_reply_to_id])
	%__MODULE__{draft \| params: params}
	end

	defp status(%{params: %{status: status}} = draft) do
	%__MODULE__{draft \| status: String.trim(status)}
	end

	defp summary(%{params: params} = draft) do
	%__MODULE__{draft \| summary: Map.get(params, :spoiler_text, "")}
	end

	defp full_payload(%{status: status, summary: summary} = draft) do
	full_payload = String.trim(status <> summary)

	case Utils.validate_character_limit(full_payload, draft.attachments) do
	:ok -> %__MODULE__{draft \| full_payload: full_payload}
	{:error, message} -> add_error(draft, message)
	end
	end

	defp attachments(%{params: params} = draft) do
	attachments = Utils.attachments_from_ids(params)
	draft = %__MODULE__{draft \| attachments: attachments}

	case Utils.validate_attachments_count(attachments) do
	:ok -> draft
	{:error, message} -> add_error(draft, message)
	end
	end

	defp in_reply_to(%{params: %{in_reply_to_status_id: ""}} = draft), do: draft

	defp in_reply_to(%{params: %{in_reply_to_status_id: id}} = draft) when is_binary(id) do
	%__MODULE__{draft \| in_reply_to: Activity.get_by_id(id)}
	end

	defp in_reply_to(%{params: %{in_reply_to_status_id: %Activity{} = in_reply_to}} = draft) do
	%__MODULE__{draft \| in_reply_to: in_reply_to}
	end

	defp in_reply_to(draft), do: draft

	defp in_reply_to_conversation(draft) do
	in_reply_to_conversation = Participation.get(draft.params[:in_reply_to_conversation_id])
	%__MODULE__{draft \| in_reply_to_conversation: in_reply_to_conversation}
	end

	defp visibility(%{params: params} = draft) do
	case CommonAPI.get_visibility(params, draft.in_reply_to, draft.in_reply_to_conversation) do
	{visibility, "direct"} when visibility != "direct" ->
	add_error(draft, dgettext("errors", "The message visibility must be direct"))

	{visibility, _} ->
	%__MODULE__{draft \| visibility: visibility}
	end
	end

	defp expires_at(draft) do
	case CommonAPI.check_expiry_date(draft.params[:expires_in]) do
	{:ok, expires_at} -> %__MODULE__{draft \| expires_at: expires_at}
	{:error, message} -> add_error(draft, message)
	end
	end

	defp poll(draft) do
	case Utils.make_poll_data(draft.params) do
	{:ok, {poll, poll_emoji}} ->
	%__MODULE__{draft \| extra: poll, emoji: Map.merge(draft.emoji, poll_emoji)}

	{:error, message} ->
	add_error(draft, message)
	end
	end

	defp content(draft) do
	{content_html, mentioned_users, tags} = Utils.make_content_html(draft)

	mentions =
	mentioned_users
	\|> Enum.map(fn {_, mentioned_user} -> mentioned_user.ap_id end)
	\|> Utils.get_addressed_users(draft.params[:to])

	%__MODULE__{draft \| content_html: content_html, mentions: mentions, tags: tags}
	end

	defp to_and_cc(draft) do
	{to, cc} = Utils.get_to_and_cc(draft)
	%__MODULE__{draft \| to: to, cc: cc}
	end

	defp context(draft) do
	context = Utils.make_context(draft.in_reply_to, draft.in_reply_to_conversation)
	%__MODULE__{draft \| context: context}
	end

	defp sensitive(draft) do
	sensitive = draft.params[:sensitive]
	%__MODULE__{draft \| sensitive: sensitive}
	end

	defp language(draft) do
	language = draft.params[:language]

	- if Utils.is_good_locale_code?(language) do
	+ if is_good_locale_code?(language) do
	%__MODULE__{draft \| language: language}
	else
	draft
	end
	end

	defp object(draft) do
	emoji = Map.merge(Pleroma.Emoji.Formatter.get_emoji_map(draft.full_payload), draft.emoji)

	# Sometimes people create posts with subject containing emoji,
	# since subjects are usually copied this will result in a broken
	# subject when someone replies from an instance that does not have
	# the emoji or has it under different shortcode. This is an attempt
	# to mitigate this by copying emoji from inReplyTo if they are present
	# in the subject.
	summary_emoji =
	with %Activity{} <- draft.in_reply_to,
	%Object{data: %{"tag" => [_ \| _] = tag}} <- Object.normalize(draft.in_reply_to) do
	Enum.reduce(tag, %{}, fn
	%{"type" => "Emoji", "name" => name, "icon" => %{"url" => url}}, acc ->
	if String.contains?(draft.summary, name) do
	Map.put(acc, name, url)
	else
	acc
	end

	_, acc ->
	acc
	end)
	else
	_ -> %{}
	end

	emoji = Map.merge(emoji, summary_emoji)

	{:ok, note_data, _meta} = Builder.note(draft)

	object =
	note_data
	\|> Map.put("emoji", emoji)
	\|> Map.put("source", %{
	"content" => draft.status,
	"mediaType" => Utils.get_content_type(draft.params[:content_type])
	})
	\|> Map.put("generator", draft.params[:generator])
	\|> Map.put("language", draft.language)

	%__MODULE__{draft \| object: object}
	end

	defp preview?(draft) do
	preview? = Pleroma.Web.Utils.Params.truthy_param?(draft.params[:preview])
	%__MODULE__{draft \| preview?: preview?}
	end

	defp changes(draft) do
	direct? = draft.visibility == "direct"
	additional = %{"cc" => draft.cc, "directMessage" => direct?}

	additional =
	case draft.expires_at do
	%DateTime{} = expires_at -> Map.put(additional, "expires_at", expires_at)
	_ -> additional
	end

	changes =
	%{
	to: draft.to,
	actor: draft.user,
	context: draft.context,
	object: draft.object,
	additional: additional
	}
	\|> Utils.maybe_add_list_data(draft.user, draft.visibility)

	%__MODULE__{draft \| changes: changes}
	end

	defp with_valid(%{valid?: true} = draft, func), do: func.(draft)
	defp with_valid(draft, _func), do: draft

	defp add_error(draft, message) do
	%__MODULE__{draft \| valid?: false, errors: [message \| draft.errors]}
	end

	defp validate(%{valid?: true} = draft), do: {:ok, draft}
	defp validate(%{errors: [message \| _]}), do: {:error, message}
	end
	diff --git a/lib/pleroma/web/common_api/utils.ex b/lib/pleroma/web/common_api/utils.ex
	index 05a5b818e..b9fe0224c 100644
	--- a/lib/pleroma/web/common_api/utils.ex
	+++ b/lib/pleroma/web/common_api/utils.ex
	@@ -1,501 +1,497 @@
	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.Web.CommonAPI.Utils do
	import Pleroma.Web.Gettext

	alias Calendar.Strftime
	alias Pleroma.Activity
	alias Pleroma.Config
	alias Pleroma.Conversation.Participation
	alias Pleroma.Formatter
	alias Pleroma.Object
	alias Pleroma.Repo
	alias Pleroma.User
	alias Pleroma.Web.ActivityPub.Utils
	alias Pleroma.Web.ActivityPub.Visibility
	alias Pleroma.Web.CommonAPI.ActivityDraft
	alias Pleroma.Web.MediaProxy
	alias Pleroma.Web.Plugs.AuthenticationPlug
	alias Pleroma.Web.Utils.Params

	require Logger
	require Pleroma.Constants

	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 ->
	case get_attachment(media_id) do
	%Object{data: data} -> data
	_ -> nil
	end
	end)
	\|> Enum.reject(&is_nil/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 ->
	with %Object{data: data} <- get_attachment(media_id) do
	Map.put(data, "name", descs[media_id])
	end
	end)
	\|> Enum.reject(&is_nil/1)
	end

	defp get_attachment(media_id) do
	with %Object{data: data} = object <- Repo.get(Object, media_id),
	%{"type" => type} when type in Pleroma.Constants.upload_object_types() <- data do
	object
	else
	_ -> nil
	end
	end

	@spec get_to_and_cc(ActivityDraft.t()) :: {list(String.t()), list(String.t())}

	def get_to_and_cc(%{in_reply_to_conversation: %Participation{} = participation}) do
	participation = Repo.preload(participation, :recipients)
	{Enum.map(participation.recipients, & &1.ap_id), []}
	end

	def get_to_and_cc(%{visibility: visibility} = draft) when visibility in ["public", "local"] do
	to =
	case visibility do
	"public" -> [Pleroma.Constants.as_public() \| draft.mentions]
	"local" -> [Utils.as_local_public() \| draft.mentions]
	end

	cc = [draft.user.follower_address]

	if draft.in_reply_to do
	{Enum.uniq([draft.in_reply_to.data["actor"] \| to]), cc}
	else
	{to, cc}
	end
	end

	def get_to_and_cc(%{visibility: "unlisted"} = draft) do
	to = [draft.user.follower_address \| draft.mentions]
	cc = [Pleroma.Constants.as_public()]

	if draft.in_reply_to do
	{Enum.uniq([draft.in_reply_to.data["actor"] \| to]), cc}
	else
	{to, cc}
	end
	end

	def get_to_and_cc(%{visibility: "private"} = draft) do
	{to, cc} = get_to_and_cc(struct(draft, visibility: "direct"))
	{[draft.user.follower_address \| to], cc}
	end

	def get_to_and_cc(%{visibility: "direct"} = draft) do
	# If the OP is a DM already, add the implicit actor.
	if draft.in_reply_to && Visibility.is_direct?(draft.in_reply_to) do
	{Enum.uniq([draft.in_reply_to.data["actor"] \| draft.mentions]), []}
	else
	{draft.mentions, []}
	end
	end

	def get_to_and_cc(%{visibility: {:list, _}, mentions: mentions}), 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" => %{"expires_in" => expires_in}} = data)
	when is_binary(expires_in) do
	# In some cases mastofe sends out strings instead of integers
	data
	\|> put_in(["poll", "expires_in"], String.to_integer(expires_in))
	\|> make_poll_data()
	end

	def make_poll_data(%{poll: %{options: options, expires_in: expires_in}} = data)
	when is_list(options) do
	limits = Config.get([:instance, :poll_limits])

	options = options \|> Enum.uniq()

	with :ok <- validate_poll_expiration(expires_in, limits),
	:ok <- validate_poll_options_amount(options, limits),
	:ok <- validate_poll_options_length(options, limits) do
	{option_notes, emoji} =
	Enum.map_reduce(options, %{}, fn option, emoji ->
	note = %{
	"name" => option,
	"type" => "Note",
	"replies" => %{"type" => "Collection", "totalItems" => 0}
	}

	{note, Map.merge(emoji, Pleroma.Emoji.Formatter.get_emoji_map(option))}
	end)

	end_time =
	DateTime.utc_now()
	\|> DateTime.add(expires_in)
	\|> DateTime.to_iso8601()

	key = if Params.truthy_param?(data.poll[:multiple]), do: "anyOf", else: "oneOf"
	poll = %{"type" => "Question", key => option_notes, "closed" => end_time}

	{:ok, {poll, emoji}}
	end
	end

	def make_poll_data(%{"poll" => poll}) when is_map(poll) do
	{:error, "Invalid poll"}
	end

	def make_poll_data(_data) do
	{:ok, {%{}, %{}}}
	end

	defp validate_poll_options_amount(options, %{max_options: max_options}) do
	cond do
	Enum.count(options) < 2 ->
	{:error, "Poll must contain at least 2 options"}

	Enum.count(options) > max_options ->
	{:error, "Poll can't contain more than #{max_options} options"}

	true ->
	:ok
	end
	end

	defp validate_poll_options_length(options, %{max_option_chars: max_option_chars}) do
	if Enum.any?(options, &(String.length(&1) > max_option_chars)) do
	{:error, "Poll options cannot be longer than #{max_option_chars} characters each"}
	else
	:ok
	end
	end

	defp validate_poll_expiration(expires_in, %{min_expiration: min, max_expiration: max}) do
	cond do
	expires_in > max -> {:error, "Expiration date is too far in the future"}
	expires_in < min -> {:error, "Expiration date is too soon"}
	true -> :ok
	end
	end

	def make_content_html(%ActivityDraft{} = draft) do
	attachment_links =
	draft.params
	\|> Map.get("attachment_links", Config.get([:instance, :attachment_links]))
	\|> Params.truthy_param?()

	content_type = get_content_type(draft.params[:content_type])

	options =
	if draft.visibility == "direct" && Config.get([:instance, :safe_dm_mentions]) do
	[safe_mention: true]
	else
	[]
	end

	draft.status
	\|> format_input(content_type, options)
	\|> maybe_add_attachments(draft.attachments, attachment_links)
	end

	def get_content_type(content_type) do
	if Enum.member?(Config.get([:instance, :allowed_post_formats]), content_type) do
	content_type
	else
	"text/plain"
	end
	end

	def make_context(_, %Participation{} = participation) do
	Repo.preload(participation, :conversation).conversation.ap_id
	end

	def make_context(%Activity{data: %{"context" => context}}, _), do: context
	def make_context(_, _), do: Utils.generate_context_id()

	def maybe_add_attachments(parsed, _attachments, false = _no_links), do: parsed

	def maybe_add_attachments({text, mentions, tags}, attachments, _no_links) do
	text = add_attachments(text, attachments)
	{text, mentions, tags}
	end

	def add_attachments(text, attachments) do
	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 """
	Formatting text to plain text, BBCode, HTML, or Markdown
	"""
	def format_input(text, "text/plain", options) do
	text
	\|> Formatter.html_escape("text/plain")
	\|> Formatter.linkify(options)
	\|> (fn {text, mentions, tags} ->
	{String.replace(text, ~r/\r?\n/, "<br>"), mentions, tags}
	end).()
	end

	def format_input(text, "text/bbcode", options) do
	text
	\|> String.replace(~r/\r/, "")
	\|> Formatter.html_escape("text/plain")
	\|> BBCode.to_html()
	\|> (fn {:ok, html} -> html end).()
	\|> Formatter.linkify(options)
	end

	def format_input(text, "text/html", options) do
	text
	\|> Formatter.html_escape("text/html")
	\|> Formatter.linkify(options)
	end

	def format_input(text, "text/markdown", options) do
	text
	\|> Formatter.mentions_escape(options)
	\|> Formatter.markdown_to_html()
	\|> Formatter.linkify(options)
	\|> Formatter.html_escape("text/html")
	end

	def format_naive_asctime(date) do
	date \|> DateTime.from_naive!("Etc/UTC") \|> format_asctime
	end

	def format_asctime(date) do
	Strftime.strftime!(date, "%a %b %d %H:%M:%S %z %Y")
	end

	def date_to_asctime(date) when is_binary(date) do
	with {:ok, date, _offset} <- DateTime.from_iso8601(date) do
	format_asctime(date)
	else
	_e ->
	Logger.warn("Date #{date} in wrong format, must be ISO 8601")
	""
	end
	end

	def date_to_asctime(date) do
	Logger.warn("Date #{date} in wrong format, must be ISO 8601")
	""
	end

	def to_masto_date(%NaiveDateTime{} = date) do
	date
	\|> NaiveDateTime.to_iso8601()
	\|> String.replace(~r/(\.\d+)?$/, ".000Z", global: false)
	end

	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
	with max_length when max_length > 0 <-
	Config.get([Pleroma.Upload, :filename_display_max_length], 30),
	true <- String.length(name) > max_length do
	String.slice(name, 0..max_length) <> "…"
	else
	_ -> name
	end
	end

	@spec confirm_current_password(User.t(), String.t()) :: {:ok, User.t()} \| {:error, String.t()}
	def confirm_current_password(user, password) do
	with %User{local: true} = db_user <- User.get_cached_by_id(user.id),
	true <- AuthenticationPlug.checkpw(password, db_user.password_hash) do
	{:ok, db_user}
	else
	_ -> {:error, dgettext("errors", "Invalid password.")}
	end
	end

	def maybe_notify_to_recipients(
	recipients,
	%Activity{data: %{"to" => to, "type" => _type}} = _activity
	) do
	recipients ++ to
	end

	def maybe_notify_to_recipients(recipients, _), do: recipients

	def maybe_notify_mentioned_recipients(
	recipients,
	%Activity{data: %{"to" => _to, "type" => type} = data} = activity
	)
	when type == "Create" do
	object = Object.normalize(activity, fetch: false)

	object_data =
	cond do
	not is_nil(object) ->
	object.data

	is_map(data["object"]) ->
	data["object"]

	true ->
	%{}
	end

	tagged_mentions = maybe_extract_mentions(object_data)

	recipients ++ tagged_mentions
	end

	def maybe_notify_mentioned_recipients(recipients, _), do: recipients

	def maybe_notify_subscribers(
	recipients,
	%Activity{data: %{"actor" => actor, "type" => "Create"}} = activity
	) do
	# Do not notify subscribers if author is making a reply
	with %Object{data: object} <- Object.normalize(activity, fetch: false),
	nil <- object["inReplyTo"],
	%User{} = user <- User.get_cached_by_ap_id(actor) do
	subscriber_ids =
	user
	\|> User.subscriber_users()
	\|> Enum.filter(&Visibility.visible_for_user?(activity, &1))
	\|> Enum.map(& &1.ap_id)

	recipients ++ subscriber_ids
	else
	_e -> recipients
	end
	end

	def maybe_notify_subscribers(recipients, _), do: recipients

	def maybe_notify_followers(recipients, %Activity{data: %{"type" => "Move"}} = activity) do
	with %User{} = user <- User.get_cached_by_ap_id(activity.actor) do
	user
	\|> User.get_followers()
	\|> Enum.map(& &1.ap_id)
	\|> Enum.concat(recipients)
	else
	_e -> recipients
	end
	end

	def maybe_notify_followers(recipients, _), do: recipients

	def maybe_extract_mentions(%{"tag" => tag}) do
	tag
	\|> 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: []

	def make_report_content_html(nil), do: {:ok, {nil, [], []}}

	def make_report_content_html(comment) do
	max_size = Config.get([:instance, :max_report_comment_size], 1000)

	if String.length(comment) <= max_size do
	{:ok, format_input(comment, "text/plain")}
	else
	{:error,
	dgettext("errors", "Comment must be up to %{max_size} characters", max_size: max_size)}
	end
	end

	def get_report_statuses(%User{ap_id: actor}, %{status_ids: status_ids})
	when is_list(status_ids) do
	{:ok, Activity.all_by_actor_and_id(actor, status_ids)}
	end

	def get_report_statuses(_, _), do: {:ok, nil}

	def validate_character_limit("" = _full_payload, [] = _attachments) do
	{:error, dgettext("errors", "Cannot post an empty status without attachments")}
	end

	def validate_character_limit(full_payload, _attachments) do
	limit = Config.get([:instance, :limit])
	length = String.length(full_payload)

	if length <= limit do
	:ok
	else
	{:error, dgettext("errors", "The status is over the character limit")}
	end
	end

	def validate_attachments_count([] = _attachments) do
	:ok
	end

	def validate_attachments_count(attachments) do
	limit = Config.get([:instance, :max_media_attachments])
	count = length(attachments)

	if count <= limit do
	:ok
	else
	{:error, dgettext("errors", "Too many attachments")}
	end
	end
	-
	- def is_good_locale_code?(code) when is_binary(code), do: code =~ ~r<^[a-zA-Z0-9\-]+$>
	-
	- def is_good_locale_code?(_code), do: false
	end

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