Show E-Hentai links on SauceNAO

A userscript that adds E-Hentai (or optionally ExHentai, your choice) links to images SauceNAO got from there originally.

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

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

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

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.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name         Show E-Hentai links on SauceNAO
// @description  A userscript that adds E-Hentai (or optionally ExHentai, your choice) links to images SauceNAO got from there originally.
// @namespace    https://easrng.net
// @match        https://saucenao.com/*
// @grant        GM_registerMenuCommand
// @grant        GM_unregisterMenuCommand
// @grant        GM_getValue
// @grant        GM_setValue
// @grant        GM_addValueChangeListener
// @version      1.1
// @author       easrng
// @run-at       document-end
// @download-url https://easrng.github.io/saucenao-ehentai-links/saucenao-ehentai-links.user.js
// @license      be gay do crime
// ==/UserScript==
(function () {
  let useExhentai = Boolean(GM_getValue("useExhentai"));
  for (const img of document.querySelectorAll('img[src*="/ehentai/"]')) {
    const seggs = new URL(img.src).pathname.split("/");
    const hash = seggs[seggs.length - 1].split(".")[0];
    img
      .closest("tr")
      .querySelector(".resultmiscinfo")
      .insertAdjacentHTML(
        "beforeend",
        `<a class="__easrng_eh_link_to_update" href="https://e${
          useExhentai ? "x" : "-"
        }hentai.org/?f_shash=${encodeURIComponent(
          hash
        )}"><img alt="" src="/images/static/siteicons/e-hentai.ico" width="16" height="16" border="0"></a><br><br style="line-height:2px;">`
      );
  }
  let lastMenuId;
  function useExhentaiChanged() {
    for (const link of document.querySelectorAll(
      ".__easrng_eh_link_to_update"
    )) {
      const url = new URL(link.href);
      url.hostname = `e${useExhentai ? "x" : "-"}hentai.org`;
      link.href = url.href;
    }
    const checkbox = (bool) => (bool ? "✔️" : " ");
    if (lastMenuId) GM_unregisterMenuCommand(lastMenuId);
    lastMenuId = GM_registerMenuCommand(
      checkbox(useExhentai) + " Use exhentai.org",
      () => {
        useExhentai = !useExhentai;
        GM_setValue("useExhentai", useExhentai);
      }
    );
  }
  useExhentaiChanged();
  GM_addValueChangeListener(
    "useExhentai",
    (name, oldValue, newValue, remote) => {
      console.log("useExhentai changed from", oldValue, "to", newValue);
      useExhentai = Boolean(newValue);
      useExhentaiChanged();
    }
  );
})();