Niconico NICOScript Jump Filter

ニコニコ動画のニコスクリプトの@ジャンプのうち他の動画へジャンプさせるものを削除します

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.

(Tôi đã có Trình quản lý tập lệnh người dùng, hãy cài đặt nó!)

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         Niconico NICOScript Jump Filter
// @namespace    http://tampermonkey.net/
// @version      1.0.0
// @description  ニコニコ動画のニコスクリプトの@ジャンプのうち他の動画へジャンプさせるものを削除します
// @author       lltcggie
// @license      MIT 
// @match        https://www.nicovideo.jp/watch/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=nicovideo.jp
// @run-at       document-start
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    const originalFetch = window.fetch;

    window.fetch = async function(...args) {
        let [resource, config] = args;

        let urlString = '';
        if (resource instanceof Request) {
            urlString = resource.url;
        } else {
            urlString = String(resource);
        }

        const response = await originalFetch(resource, config);
        if (urlString && urlString.includes('public.nvcomment.nicovideo.jp/v1/threads')) {
            try {
                const clone = response.clone();
                const json = await clone.json();

                if (json && json.data && Array.isArray(json.data.threads)) {
                    json.data.threads.forEach(thread => {
                        if (thread.fork === 'owner' && Array.isArray(thread.comments)) {
                            thread.comments = thread.comments.filter(comment => {
                                return comment.body && !comment.body.startsWith('@ジャンプ sm');
                            });
                            thread.commentCount = thread.comments.length;
                        }
                    });

                    return new Response(JSON.stringify(json), {
                        status: response.status,
                        statusText: response.statusText,
                        headers: response.headers
                    });
                }
            } catch (error) {
                console.error('Niconico NICOScript Jump Filter: ', error);
                return response;
            }
        }

        return response;
    };
})();