Add linkify extension

app/Note.php

@@ -7,11 +7,16 @@ use Twitter;
 use Normalizer;
 use GuzzleHttp\Client;
 use Laravel\Scout\Searchable;
+use League\CommonMark\Converter;
+use League\CommonMark\DocParser;
 use Jonnybarnes\IndieWeb\Numbers;
+use League\CommonMark\Environment;
+use League\CommonMark\HtmlRenderer;
 use Illuminate\Database\Eloquent\Model;
 use Jonnybarnes\EmojiA11y\EmojiModifier;
 use League\CommonMark\CommonMarkConverter;
 use Illuminate\Database\Eloquent\SoftDeletes;
+use Jonnybarnes\CommonmarkLinkify\LinkifyExtension;
 use Illuminate\Database\Eloquent\ModelNotFoundException;
 
 class Note extends Model
@@ -128,9 +133,12 @@ class Note extends Model
      */
     public function getNoteAttribute($value)
     {
-        $markdown = new CommonMarkConverter();
+        $environment = Environment::createCommonMarkEnvironment();
+        $environment->addExtension(new LinkifyExtension());
+        $converter = new Converter(new DocParser($environment), new HtmlRenderer($environment));
         $emoji = new EmojiModifier();
-        $html = $markdown->convertToHtml($value);
+
+        $html = $converter->convertToHtml($value);
         $hcards = $this->makeHCards($html);
         $hashtags = $this->autoLinkHashtag($hcards);
         $modified = $emoji->makeEmojiAccessible($hashtags);

composer.json

@@ -10,6 +10,7 @@
         "ezyang/htmlpurifier": "~4.6",
         "guzzlehttp/guzzle": "~6.0",
         "indieauth/client": "~0.1",
+        "jonnybarnes/commonmark-linkify": "^0.1.0",
         "jonnybarnes/emoji-a11y": "^0.3",
         "jonnybarnes/indieweb": "dev-master",
         "jonnybarnes/webmentions-parser": "0.4.*",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "0f8de1d2b229308f3862ff61f5468fcf",
+    "content-hash": "4d74fa17d49cf82d75452686d13b3610",
     "packages": [
         {
             "name": "aws/aws-sdk-php",
@@ -1453,6 +1453,51 @@
             ],
             "time": "2015-09-27T15:35:21+00:00"
         },
+        {
+            "name": "jonnybarnes/commonmark-linkify",
+            "version": "v0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/jonnybarnes/commonmark-linkify.git",
+                "reference": "e2db28ede8d82fc040131e9137c167805f16a1a9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/jonnybarnes/commonmark-linkify/zipball/e2db28ede8d82fc040131e9137c167805f16a1a9",
+                "reference": "e2db28ede8d82fc040131e9137c167805f16a1a9",
+                "shasum": ""
+            },
+            "require": {
+                "league/commonmark": "^0.15.4",
+                "php": "^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~6.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Jonnybarnes\\CommonmarkLinkify\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "CC0-1.0"
+            ],
+            "authors": [
+                {
+                    "name": "Jonny Barnes",
+                    "email": "jonny@jonnybarnes.uk"
+                }
+            ],
+            "description": "Turn plaintext urls into clickable links",
+            "homepage": "https://github.com/jonnybarnes/commonmark-linkify",
+            "keywords": [
+                "commonmark",
+                "markdown"
+            ],
+            "time": "2017-07-07T16:05:01+00:00"
+        },
         {
             "name": "jonnybarnes/emoji-a11y",
             "version": "v0.3",