showroom.url.user.js

// ==UserScript==
// @name       show Showroom streaming url
// @namespace  https://gist.github.com/wlerin
// @description  ShowroomのストリーミングURLを表示
// @include      https://www.showroom-live.com/*
// @require http://code.jquery.com/jquery-3.4.1.min.js
// @version 0.6
// ==/UserScript==

// Will display a streaming url in a box at the top of the screen
// pass that URL off to mpv or another player of your choice to watch the stream there instead of in a browser
function getStreamingUrl (room_id) {
  $.ajax({
    url: "/api/live/streaming_url",
    type: "GET",
    data: {room_id:room_id}
    }).done(function(data, status, xhr) {
      if (room_id == null) {
        return false;
      };
      $('body').prepend($('<textarea>')
        .val(data.streaming_url_list[0].url +
             (data.streaming_url_list[0].stream_name ? '/' + data.streaming_url_list[0].stream_name : '')
)
        .css('width','100%')
        .focus(function(){
          setTimeout(function(){$(this).select();},0);
        })
        .click(function(){
          $(this).select();
          return false;
        })
      );
  });
};

var room_id = SRApp.store.get("roomId")
if (room_id != null) {
  getStreamingUrl(room_id)
};