92 lines
2.7 KiB
Elixir
92 lines
2.7 KiB
Elixir
defmodule Pleroma.Web.TwitterAPI.Utils do
|
|
alias Pleroma.{Repo, Object, Formatter, User, Activity}
|
|
alias Pleroma.Web.ActivityPub.Utils
|
|
alias Calendar.Strftime
|
|
|
|
def attachments_from_ids(ids) do
|
|
Enum.map(ids || [], fn (media_id) ->
|
|
Repo.get(Object, media_id).data
|
|
end)
|
|
end
|
|
|
|
def add_attachments(text, attachments) do
|
|
attachment_text = Enum.map(attachments, fn
|
|
(%{"url" => [%{"href" => href} | _]}) ->
|
|
"<a href=\"#{URI.encode(href)}\" class='attachment'>#{Path.basename(href)}</a>"
|
|
_ -> ""
|
|
end)
|
|
Enum.join([text | attachment_text], "<br />\n")
|
|
end
|
|
|
|
def format_input(text, mentions) do
|
|
HtmlSanitizeEx.strip_tags(text)
|
|
|> Formatter.linkify
|
|
|> String.replace("\n", "<br />\n")
|
|
|> add_user_links(mentions)
|
|
end
|
|
|
|
def add_user_links(text, mentions) do
|
|
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) ->
|
|
short_match = String.split(match, "@") |> tl() |> hd()
|
|
String.replace(text, uuid, "<a href='#{ap_id}'>@#{short_match}</a>")
|
|
end)
|
|
end
|
|
|
|
def make_content_html(status, mentions, attachments) do
|
|
status
|
|
|> format_input(mentions)
|
|
|> add_attachments(attachments)
|
|
end
|
|
|
|
def make_context(%Activity{data: %{"context" => context}}), do: context
|
|
def make_context(_), do: Utils.generate_context_id
|
|
|
|
# TODO: Move this to a more fitting space
|
|
def make_note_data(actor, to, context, content_html, attachments, inReplyTo, tags) do
|
|
object = %{
|
|
"type" => "Note",
|
|
"to" => to,
|
|
"content" => content_html,
|
|
"context" => context,
|
|
"attachment" => attachments,
|
|
"actor" => actor,
|
|
"tag" => tags |> Enum.map(fn ({_, tag}) -> tag end)
|
|
}
|
|
|
|
if inReplyTo do
|
|
object
|
|
|> Map.put("inReplyTo", inReplyTo.data["object"]["id"])
|
|
|> Map.put("inReplyToStatusId", inReplyTo.id)
|
|
else
|
|
object
|
|
end
|
|
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) do
|
|
with {:ok, date, _offset} <- date |> DateTime.from_iso8601 do
|
|
format_asctime(date)
|
|
else _e ->
|
|
""
|
|
end
|
|
end
|
|
end
|