复制 HackerNews 评论(Copy HackerNews Comments As Markdown List)

Need to install https://chrome.google.com/webstore/detail/modern-for-hacker-news/dabkegjlekdcmefifaolmdhnhdcplklo first to use this script.

Fra 05.02.2023. Se den seneste versjonen.

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         复制 HackerNews 评论(Copy HackerNews Comments As Markdown List)
// @namespace    http://tampermonkey.net/
// @version      0.2
// @description  Need to install https://chrome.google.com/webstore/detail/modern-for-hacker-news/dabkegjlekdcmefifaolmdhnhdcplklo first to use this script.
// @author       Boninall
// @match        *://news.ycombinator.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=ycombinator.com
// @grant        none
// @require      https://cdn.jsdelivr.net/npm/[email protected]/dist/jquery.min.js
// @license      GPL v3

// ==/UserScript==
(function ($, undefined) {
    'use strict';
    $(function () {
      $(document).ready(function() {
          $('head').append('<style type="text/css">.copy-text {text-align: center; padding-left: 5px; padding-right: 5px;} .copy-icon {display:flex; align-items: center; margin-right: 1em; width: 50px; height: 16px; cursor: pointer;} .copy-icon:hover {background-color: rgb(243 243 243);} .hn-comment-icons {display: flex; align-items: center;}</style>');
          const el = document.createElement("div");
          const iconEl = document.createElement("div");
          el.innerText = "COPY";
          el.className = "copy-text";
          iconEl.appendChild(el);
          iconEl.className = "copy-icon";

          $( ".hn-comment-icons" ).prepend(iconEl);
          $( ".copy-icon" ).click(function() {
              const currentCommentEl = this.parentElement.parentElement.parentElement;
              const infoLinkEl = currentCommentEl.querySelector(".hn-story-info-age");
              const linkHref = infoLinkEl.href;
              let allCommentText = "";
              // Convert comment text into Markdown List based on indent
              const todayDate = new Date().toISOString().slice(0, 10);
              const parentCommentText =  todayDate + ` [link](${linkHref})` + currentCommentEl.querySelector(".hn-comment-text").innerText.trim().replace(/^\s*[\r\n]/gm, "").split("\n").map(line => line.trim()).join("\n").replace(/\n/g, "<br>");

              const currentIndent = currentCommentEl.className.split(" ")[1].split("-")[3];
              $(currentCommentEl).nextUntil(".hn-comment-indent-" + currentIndent).each(function()
              {
                    const currentCommentIndent = this.className.split(" ")[1].split("-")[3];
                    const indent = " ".repeat((currentCommentIndent - currentIndent) * 4);
                    const currentCommentText = this.querySelector(".hn-comment-text").innerText.replace(/^\s*[\r\n]/gm, "").split("\n").map(line => line.trim()).join("\n").replace(/\n/g, "<br>");

                    // Comment Text maybe multiline, so we need to add indent to each line except the first line
                    const commentText = currentCommentText;
                    allCommentText += indent + "- " + commentText + "\n";

              });
              allCommentText = "- " + parentCommentText + "\n" + allCommentText;
              // Copy to clipboard
              navigator.clipboard.writeText(allCommentText);
          });
      })
    });
  })(window.jQuery.noConflict(true));