Yahooニュース記事タイトルをDuckDuckGoで検索

Yahooニュースの特定の画像をクリックすると記事タイトルをDuckDuckGoで検索(元のリンク無効化)

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Yahooニュース記事タイトルをDuckDuckGoで検索
// @namespace    https://github.com/Kdroidwin/Yahoo-DuckDuckGo-/
// @version      1.0
// @description  Yahooニュースの特定の画像をクリックすると記事タイトルをDuckDuckGoで検索(元のリンク無効化)
// @author       kdroidwin
// @license GPL-3.0 license
// @match        *://news.yahoo.co.jp/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    let searchTab = null; // 既存の検索タブを管理

    // クリックを無効化し検索する対象の画像
    let imgSelectors = [
        'img[src*="s.yimg.jp/images/news/cobranding/"]',
        'img[src*="s.yimg.jp/images/news-cpm/logo/"]'
    ];

    function setupSearchFeature() {
        document.querySelectorAll(imgSelectors.join(', ')).forEach(img => {
            img.style.cursor = 'pointer'; // クリックできるように
            img.addEventListener('click', function(event) {
                event.preventDefault(); // 元のリンク遷移を防ぐ
                event.stopPropagation(); // 親要素のクリックイベントも防ぐ

                let title = document.title.replace(' - Yahoo!ニュース', '');
                let searchUrl = 'https://duckduckgo.com/?q=' + encodeURIComponent(title);

                if (searchTab && !searchTab.closed) {
                    // 既存の検索タブがあればURLを更新
                    searchTab.location.href = searchUrl;
                    searchTab.focus();
                } else {
                    // 新規タブを開く
                    searchTab = window.open(searchUrl, '_blank');
                }
            }, true); // キャプチャリングフェーズで実行
        });
    }

    // 初回実行
    setupSearchFeature();

    // 動的に追加された要素にも適用するための監視
    let observer = new MutationObserver(setupSearchFeature);
    observer.observe(document.body, { childList: true, subtree: true });
})();