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Misskey share button for AtCoder

Add misskey share button

  1. // ==UserScript==
  2. // @name         Misskey share button for AtCoder
  3. // @namespace    http://kaminarinet.com/
  4. // @version      0.4.1
  5. // @description  Add misskey share button
  6. // @author       KA37RI
  7. // @match        https://atcoder.jp/users/*
  8. // @match        https://atcoder.jp/contests/
  9. // @match        https://atcoder.jp/contests/*
  10. // @match        https://atcoder.jp/contests/*/submissions/*
  11. // @match        https://atcoder.jp/users/*/history/share/*
  12. // @icon         none
  13. // @grant        none
  14. // @license      MIT
  15. // ==/UserScript==
  16.  
  17. (function() {
  18.   let a2a = document.getElementsByClassName("a2a_kit")[0];
  19.  
  20.   function makeicon(img_url, server_name) {
  21.     let im = document.createElement("img");
  22.     im.setAttribute("src", img_url);
  23.     im.setAttribute("width", "20px");
  24.     im.setAttribute("height", "20px");
  25.  
  26.     let lk = document.createElement("a");
  27.     lk.appendChild(im);
  28.     lk.addEventListener("click", function() {
  29.       let mesURL = a2a.getAttribute("data-a2a-url");
  30.       let mesContent = a2a.getAttribute("data-a2a-title");
  31.       if(mesContent.slice(-1) != "\n") {
  32.         mesContent += "\n";
  33.       }
  34.       let message = encodeURIComponent(mesContent + mesURL);
  35.       let share = `https://${server_name}/share?text=${message}`;
  36.       window.open(share);
  37.     });
  38.  
  39.     a2a.appendChild(lk);
  40.   }
  41.  
  42.   makeicon("https://media.misskeyusercontent.jp/misskey/webpublic-0c66b1ca-b8c0-4eaa-9827-47674f4a1580.png", "misskey.io");
  43.   makeicon("https://s3.isk01.sakurastorage.jp/misskey-kyoupro/misskey/757ffa6b-17ea-4bb6-b390-9b586f454eff.webp", "misskey.kyoupro.com");
  44.  
  45. }());