background.js

/*
 * Discord Search Blocker Extension
 *
 * file: background.js
 * 
 * This file is part of the Discord Search Blocker Extension.
 *
 * Discord Search Blocker Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Discord Search Blocker Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Discord Search Blocker Extension. If not, see <http://www.gnu.org/licenses/>.
 *
 * Author: Oleksandr Molodchyk
 * Copyright (C) 2023-2024 Oleksandr Molodchyk
 */

chrome.runtime.onInstalled.addListener(() => {
  // Set up rules to keep the service worker active for Discord channels pages
  chrome.declarativeContent.onPageChanged.removeRules(undefined, () => {
    chrome.declarativeContent.onPageChanged.addRules([
      {
        conditions: [
          new chrome.declarativeContent.PageStateMatcher({
            pageUrl: { hostEquals: 'www.discord.com', pathContains: '/channels' },
          })
        ],
        actions: [new chrome.declarativeContent.ShowPageAction()]
      }
    ]);
  });
});