From 6dcbd6de401732501c612433f5b71a861da2c6c9 Mon Sep 17 00:00:00 2001
From: ghost <localhost>
Date: Fri, 3 Nov 2023 15:35:46 +0200
Subject: [PATCH] make description links clickable #30

---
 composer.json                            |  4 +++-
 src/Twig/AppExtension.php                | 18 ++++++++++++++++++
 templates/default/torrent/info.html.twig |  4 ++--
 3 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/composer.json b/composer.json
index a91504c..0126d61 100644
--- a/composer.json
+++ b/composer.json
@@ -15,6 +15,7 @@
         "doctrine/doctrine-migrations-bundle": "^3.2",
         "doctrine/orm": "^2.16",
         "jdenticon/jdenticon": "^1.0",
+        "league/commonmark": "^2.4",
         "phpdocumentor/reflection-docblock": "^5.3",
         "phpstan/phpdoc-parser": "^1.24",
         "rhilip/bencode": "^2.3",
@@ -45,8 +46,9 @@
         "symfony/validator": "6.3.*",
         "symfony/web-link": "6.3.*",
         "symfony/yaml": "6.3.*",
-        "twig/extra-bundle": "^2.12|^3.0",
+        "twig/extra-bundle": "^3.7",
         "twig/intl-extra": "^3.7",
+        "twig/markdown-extra": "^3.7",
         "twig/string-extra": "^3.7",
         "twig/twig": "^2.12|^3.0",
         "yggverse/scrapeer": "^0.5.4"
diff --git a/src/Twig/AppExtension.php b/src/Twig/AppExtension.php
index 6cf5813..6d4e987 100644
--- a/src/Twig/AppExtension.php
+++ b/src/Twig/AppExtension.php
@@ -39,6 +39,13 @@ class AppExtension extends AbstractExtension
                     'formatAgo'
                 ]
             ),
+            new TwigFilter(
+                'url_to_markdown',
+                [
+                    $this,
+                    'urlToMarkdown'
+                ]
+            ),
         ];
     }
 
@@ -135,6 +142,17 @@ class AppExtension extends AbstractExtension
         }
     }
 
+    public function urlToMarkdown(
+        string $text
+    ) : string
+    {
+        return preg_replace(
+            '~(https?://(?:www\.)?[^\s]+)~i',
+            '[$1]($1)',
+            $text
+        );
+    }
+
     private function plural(int $number, array $texts)
     {
         $cases = [2, 0, 1, 1, 1, 2];
diff --git a/templates/default/torrent/info.html.twig b/templates/default/torrent/info.html.twig
index 3488f23..5aebc08 100644
--- a/templates/default/torrent/info.html.twig
+++ b/templates/default/torrent/info.html.twig
@@ -226,7 +226,7 @@
                             {{ 'Source' | trans }}
                         </td>
                         <td>
-                            {{ file.source }}
+                            {{ file.source | url_to_markdown | markdown_to_html }}
                         </td>
                     </tr>
                 {% endif %}
@@ -246,7 +246,7 @@
                             {{ 'Comment' | trans }}
                         </td>
                         <td>
-                            {{ file.comment | nl2br }}
+                            {{ file.comment | url_to_markdown | markdown_to_html }}
                         </td>
                     </tr>
                 {% endif %}