popup.js

/**
 * Copyright 2017 The AMP HTML Authors. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS-IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

const background = chrome.extension.getBackgroundPage(); // eslint-disable-line no-undef

function toggleProxy(unusedE) {
  background.disabled = !background.disabled;
  background.updateBadge();
}

document.addEventListener('DOMContentLoaded', function() {
  const switchButton = document.querySelector('input[type="checkbox"]');
  switchButton.addEventListener('change', toggleProxy);
  if (!background.disabled) {
    switchButton.checked = true;
  }

  const baseUrlInput = document.getElementById('base-url');
  baseUrlInput.placeholder = background.defaultBaseUrl;
  baseUrlInput.value = background.baseUrl;
  baseUrlInput.addEventListener('input', () => {
    const url = new URL(baseUrlInput.value.trim() || background.defaultBaseUrl);
    if (!url.pathname.endsWith('/')) {
      url.pathname += '/';
    }
    background.baseUrl = url.href;
  });
});