Remove the Reddit Image Overlay

04/08/2023, 3:54:16 pm

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        Remove the Reddit Image Overlay
// @namespace   RedditIngFix
// @include     https://i.redd.it/*.*
// @grant       none
// @version     1.2
// @author      Kane
// @license     MIT
// @description 04/08/2023, 3:54:16 pm
// ==/UserScript==

if (window.attachEvent) {window.attachEvent('onload', check_and_kill);}
else if (window.addEventListener) {window.addEventListener('load', check_and_kill, false);}
else {document.addEventListener('load', check_and_kill, false);}

function check_and_kill() {
  let overlay_enabled = document.getElementsByTagName("shreddit-app").length > 0;
  if (overlay_enabled) {

    let img_src = document.getElementsByTagName("img")[0].src;
    create_img_template(img_src);
  }
}

function addCSS(cssText) {
  const styleElement = document.createElement("style");
  styleElement.type = "text/css";
  if (styleElement.styleSheet) {
    styleElement.styleSheet.cssText = cssText;
  } else {
    styleElement.appendChild(document.createTextNode(cssText));
  }

  document.head.appendChild(styleElement);
}

function getFilenameFromURL(url) {
  const segments = url.split('/');
  const filename = segments[segments.length - 1];
  return filename.split('?')[0].split('#')[0];
}

function create_img_template(img_src) {
  console.log("Create img template...");
  console.log(img_src);
  let string_css = `
      html, body {
      margin: 0;
      padding: 0;
      width: 100%;
      height: 100%;
    }

    .image-container {
      position: relative;
      width: 100%;
      height: 100%;
      cursor: pointer;
    }

    .image {
      width: 100%;
      height: 100%;
      object-fit: contain;
      transition: transform 0.3s ease;
    }

    .image.full-size {
      top: 0;
      left: 0;
      width: auto;
      height: auto;
      width: unset;
      height: unset;
      z-index: 9999;
    }`;
  let string_html_head = `
      <meta charset="UTF-8">
      <meta name="viewport" content="width=device-width, initial-scale=1.0">
      <title>${getFilenameFromURL(img_src)}</title>
      <style>${string_css}</style>
    `;
  let string_html_body = `
      <div class="image-container">
        <img src="${img_src}" alt="Image" class="image">
      </div>`;

  document.body.innerHTML = string_html_body;
  document.head.innerHTML = string_html_head;

  const imageContainer = document.getElementsByClassName("image-container")[0];
  const image = document.getElementsByClassName("image")[0];

  imageContainer.addEventListener("click", function() {
    if (image.classList.contains("full-size")) {
      // Revert to scaled size
      image.classList.remove("full-size");
    } else {
      // Go full size
      image.classList.add("full-size");
    }
  });
}