Fix link nodes always including target and rel attributes

Author: engram-design

src/marks/Link.php

@@ -19,10 +19,13 @@ class Link extends Mark
     // =========================================================================
 
     public function getTag()
-    {
+    {   
+        // Reset
+        $this->attrs['rel'] = null;
+
         if (isset($this->attrs['target'])) {
             if ($this->attrs['target'] === '_blank') {
-                $this->attrs['rel'] = 'noopener noreferrer nofollow';
+                $this->attrs['rel'] = 'noopener noreferrer';
             }
         }
 

src/web/assets/field/dist/js/main.js

@@ -1,7 +1,32 @@
 import { Plugin, PluginKey } from 'prosemirror-state';
+import { mergeAttributes } from '@tiptap/core';
 import Link from '@tiptap/extension-link';
 
 export default Link.extend({
+    addOptions() {
+        return {
+            ...this.parent?.(),
+
+            // Reset the default attributes to not assume `target="_blank"`
+            HTMLAttributes: {
+                target: null,
+                rel: null,
+                class: null,
+            },
+        };
+    },
+  
+    renderHTML({ HTMLAttributes }) {
+        const attrs = mergeAttributes(this.options.HTMLAttributes, HTMLAttributes);
+
+        // Only output `rel` if setting a target
+        if (attrs.target === '_blank') {
+            attrs.rel = 'noopener noreferrer';
+        }
+        
+        return ['a', attrs, 0];
+    },
+      
     addProseMirrorPlugins() {
         return [
             new Plugin({

src/web/assets/field/src/js/components/input/link/Link.js

@@ -1,4 +1,4 @@
 {
-    "/field/dist/js/main.js": "/field/dist/js/main.js?id=fdbb173d1db25aad3a8e",
+    "/field/dist/js/main.js": "/field/dist/js/main.js?id=98f3aba287b37a296d4c",
     "/field/dist/css/style.css": "/field/dist/css/style.css?id=4d44c86feaaeeb9b55b0"
 }