Get Random Github Issue

Adds a button to get random github issues from the repo you're on, respects your filter options
Verze ze dne 31. 01. 2024. Zobrazit nejnovější verzi.
Zeptejte se na otázku, přidejte recenzi nebo skript nahlašte.
Wrap lines
// ==UserScript==
// @name         Get Random Github Issue
// @namespace    https://github.com/veryCrunchy/random-issue-user-script
// @version      1.0.0
// @description  Adds a button to get random github issues from the repo you're on, respects your filter options
// @author       veryCrunchy
// @contributors joerkig
// @match        https://github.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=github.com
// @grant        none
// ==/UserScript==

(function () {
  "use strict";
  (() => {
    const oldPushState = history.pushState;
    history.pushState = function pushState() {
      const ret = oldPushState.apply(this, arguments);
      window.dispatchEvent(new Event("pushstate"));
      window.dispatchEvent(new Event("locationchange"));
      return ret;
    };

    const oldReplaceState = history.replaceState;
    history.replaceState = function replaceState() {
      const ret = oldReplaceState.apply(this, arguments);
      window.dispatchEvent(new Event("replacestate"));
      window.dispatchEvent(new Event("locationchange"));
      return ret;
    };

    window.addEventListener("popstate", () => {
      window.dispatchEvent(new Event("locationchange"));
    });
  })();

  window.addEventListener("locationchange", function () {
    const { pathname, hash } = document.location;
    const searchParams = new URLSearchParams(window.location.search);
    function getRandomNumber(max) {
      return Math.floor(Math.random() * Number(max));
    }

    if (hash === "#randomPage") {
      randomPage();
    }
    if (hash.startsWith("#randomIssue")) {
      randomIssue();
    }

    function randomIssue() {
      const randomIssue = getRandomNumber(
        document.querySelectorAll("div[id^='issue_']").length
      );
      window.location.href =
        document
          .querySelectorAll("div[id^='issue_']")
          [randomIssue].querySelector("div > a").href +
        "?" +
        searchParams;
    }
    function randomPage() {
      console.log(
        document.querySelector(".next_page")?.previousSibling?.previousSibling
          ?.text
      );
      const randomNumber = getRandomNumber(
        document.querySelector(".next_page")?.previousSibling?.previousSibling
          ?.text || 1
      );
      searchParams.set("page", randomNumber + 1);
      window.location.href = pathname + "?" + searchParams + "#randomIssue";
    }
    const newButton = document.createElement("button");
    const defaultButton = document.querySelector(".Button--primary");
    newButton.textContent = "Random issue";
    newButton.id = "randomIssueButton";
    newButton.classList.add(
      "Button--secondary",
      "Button--medium",
      "subnav-item"
    );
    if (!document.querySelector("#randomIssueButton")) {
      if (pathname.match(/\/issues\/?$/)) {
        newButton.onclick = function () {
          randomPage();
        };
        document
          .querySelector(".Button--primary")
          .parentElement?.prepend(newButton);
        document.querySelector(".Button--primary").classList.remove("Button");
        document.querySelector(".Button--primary").classList.add("subnav-item");
      } else if (pathname.match(/\/issues\/(\d+)/)) {
        newButton.onclick = function () {
          window.location.href =
            pathname.replace(/\/issues\/(\d+)/, "/issues") +
            "?" +
            searchParams +
            "#randomPage";
        };
        defaultButton.parentElement.classList.remove("gap-1");
        defaultButton.parentElement?.prepend(newButton);
        defaultButton.classList.remove("Button", "Button--small");
        defaultButton.classList.add("Button--medium", "subnav-item");
        defaultButton.nextElementSibling.remove();
      }
    }
  });
})();