Lazy load images

composer.json

@@ -16,7 +16,8 @@
         "twig/twig": "^3.5",
         "shapecode/twig-string-loader": "^1.1",
         "embed/embed": "^4.4",
-        "nyholm/psr7": "^1.5"
+        "nyholm/psr7": "^1.5",
+        "simonvomeyser/commonmark-ext-lazy-image": "^2.0"
     },
     "authors": [
         {

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "c5ca069c1cb40f460516e523125a2eca",
+    "content-hash": "0e7b539782d869814d383d3b41cd43a5",
     "packages": [
         {
             "name": "composer/ca-bundle",
@@ -1201,6 +1201,57 @@
             ],
             "time": "2022-01-15T12:43:29+00:00"
         },
+        {
+            "name": "simonvomeyser/commonmark-ext-lazy-image",
+            "version": "v2.0.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/simonvomeyser/commonmark-ext-lazy-image.git",
+                "reference": "38c2b017ee8af71ca2cf5e052e0719ee51847c5e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/simonvomeyser/commonmark-ext-lazy-image/zipball/38c2b017ee8af71ca2cf5e052e0719ee51847c5e",
+                "reference": "38c2b017ee8af71ca2cf5e052e0719ee51847c5e",
+                "shasum": ""
+            },
+            "require": {
+                "league/commonmark": "^2.0",
+                "php": "^7.4 || ^8.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^9.0"
+            },
+            "type": "commonmark-extension",
+            "autoload": {
+                "psr-4": {
+                    "SimonVomEyser\\CommonMarkExtension\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Simon vom Eyser",
+                    "email": "simon.vom.eyser@gmail.com"
+                }
+            ],
+            "description": "Adds support for lazy images to the phpleague/commonmark markdown parser package",
+            "keywords": [
+                "commonmark",
+                "extension",
+                "image",
+                "lazy",
+                "markdown"
+            ],
+            "support": {
+                "issues": "https://github.com/simonvomeyser/commonmark-ext-lazy-image/issues",
+                "source": "https://github.com/simonvomeyser/commonmark-ext-lazy-image/tree/v2.0.3"
+            },
+            "time": "2022-09-15T14:58:51+00:00"
+        },
         {
             "name": "symfony/deprecation-contracts",
             "version": "v3.0.2",

src/AntCMS/AntMarkdown.php

@@ -14,6 +14,7 @@ use League\CommonMark\MarkdownConverter;
 use ElGigi\CommonMarkEmoji\EmojiExtension;
 use League\CommonMark\Extension\Embed\Bridge\OscaroteroEmbedAdapter;
 use League\CommonMark\Extension\Embed\EmbedExtension;
+use SimonVomEyser\CommonMarkExtension\LazyImageExtension;
 
 class AntMarkdown
 {
@@ -50,6 +51,7 @@ class AntMarkdown
         $environment->addExtension(new TaskListExtension());
         $environment->addExtension(new EmojiExtension());
         $environment->addExtension(new EmbedExtension());
+        $environment->addExtension(new LazyImageExtension());
 
         $markdownConverter = new MarkdownConverter($environment);