From bc12b1f378d4e1459a4f97c8144ddb7594a22b41 Mon Sep 17 00:00:00 2001
From: blankie <blankie@nixnetmail.com>
Date: Fri, 8 Sep 2023 16:35:14 +1000
Subject: [PATCH] Update Image Loader Placeholder Remover to 1.19.0

- Add support for images blurred by attributes
- Add specific support for blog.google
---
 Image Loader Placeholder Remover.user.js | 49 ++++++++++++++++++++++--
 1 file changed, 46 insertions(+), 3 deletions(-)

diff --git a/Image Loader Placeholder Remover.user.js b/Image Loader Placeholder Remover.user.js
index 4af0157..211a5cc 100644
--- a/Image Loader Placeholder Remover.user.js	
+++ b/Image Loader Placeholder Remover.user.js	
@@ -3,7 +3,7 @@
 // @namespace   blankie-scripts
 // @match       http*://*/*
 // @grant       none
-// @version     1.18.0
+// @version     1.19.0
 // @author      blankie
 // @run-at      document-end
 // @description Removes image loading placeholders
@@ -107,6 +107,21 @@ function getLazyloaderClasses(element) {
     return classes;
 }
 
+function getLazyloaderAttributes(element) {
+    let attributes = [];
+
+    for (let attr of element.attributes) {
+        // Examples of loading:
+        // - https://blog.google/
+        // - https://blog.google/threat-analysis-group/active-north-korean-campaign-targeting-security-researchers/
+        if (/loading/.test(attr.name)) {
+            attributes.push(attr);
+        }
+    }
+
+    return attributes;
+}
+
 function cloneLazyloaderTree(element, elementLazyLoaderClasses) {
     let topMostParent = null;
     let followingTopMostParent = element.parentElement;
@@ -115,6 +130,9 @@ function cloneLazyloaderTree(element, elementLazyLoaderClasses) {
     while (followingTopMostParent.localName !== "body") {
         let clone = document.createElement(followingTopMostParent.localName);
         clone.classList.add(...getLazyloaderClasses(followingTopMostParent));
+        for (let attr of getLazyloaderAttributes(followingTopMostParent)) {
+            clone.setAttribute(attr.name, attr.value);
+        }
         if (topMostParent) {
             clone.append(topMostParent);
         }
@@ -128,6 +146,9 @@ function cloneLazyloaderTree(element, elementLazyLoaderClasses) {
 
     let clone = document.createElement(element.localName);
     clone.classList.add(...elementLazyLoaderClasses);
+    for (let attr of getLazyloaderAttributes(element)) {
+        clone.setAttribute(attr.name, attr.value);
+    }
 
     if (bottomMostChild) {
         bottomMostChild.append(clone);
@@ -186,6 +207,8 @@ function unhideElement(element, lazyLoaderClasses) {
     // - https://www.404media.co/welcome-to-404-media/
     // - https://restofworld.org/
     // - https://restofworld.org/2023/parent-facing-matchmaking-apps-china/
+    // - https://blog.google/
+    // - https://blog.google/threat-analysis-group/active-north-korean-campaign-targeting-security-researchers/
     if (classStyle.filter.includes("blur(")) {
         element.style.filter = classStyle.filter.replaceAll(/blur\(.+?\)/g, "blur(0px)");
     }
@@ -212,6 +235,11 @@ function removePlaceholder(img) {
     }
     let picture = img.closest("picture");
 
+    // Examples of blurred images with proper URLs:
+    // - https://blog.google/
+    // - https://blog.google/threat-analysis-group/active-north-korean-campaign-targeting-security-researchers/
+    unhideElement(img, getLazyloaderClasses(img));
+
     // Example of a would've been viewable image being blurred:
     // https://www.washingtonpost.com/nation/2023/07/21/ocean-color-changing-climate-change/
     if (window.location.host === "www.washingtonpost.com") {
@@ -224,7 +252,6 @@ function removePlaceholder(img) {
     }
     let originalUrl = url;
 
-
     if (window.location.host === "www.vice.com") {
         img.style.filter = "none";
         picture.style.opacity = 1;
@@ -246,7 +273,6 @@ function removePlaceholder(img) {
     }
 
     img.src = url;
-    unhideElement(img, getLazyloaderClasses(img));
 
     // apparently, remaining <source>s can fuck up image rendering (firefox still thinks that the <img> contains an empty image?)
     // https://gizmodo.com/reddit-news-blackout-protest-is-finally-over-reddit-won-1850707509
@@ -336,4 +362,21 @@ if (window.location.host === "www.forbes.com") {
             progressiveImage.replaceWith(img);
         }
     }
+}
+
+// https://blog.google/
+// https://blog.google/threat-analysis-group/active-north-korean-campaign-targeting-security-researchers/
+if (window.location.host === "blog.google") {
+    for (let img of document.querySelectorAll("img[data-loading]")) {
+        let data = JSON.parse(img.getAttribute("data-loading"));
+        let url = data.desktop || data.mobile;
+        img.src = url;
+
+        if (!img.closest("a")) {
+            let wrapper = document.createElement("a");
+            wrapper.href = url;
+            img.replaceWith(wrapper);
+            wrapper.append(img);
+        }
+    }
 }
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