From 43845f0bdd06f2b582d0b253a112eb152ea7d6f0 Mon Sep 17 00:00:00 2001
From: Simon Asika <asika32764@gmail.com>
Date: Mon, 27 Jan 2025 16:36:06 +0800
Subject: [PATCH] Fix trailing dot. resolve #10

---
 src/Autolink.php      | 21 +++++++++++++++------
 test/AutolinkTest.php | 26 ++++++++++++++++++++++++--
 2 files changed, 39 insertions(+), 8 deletions(-)

diff --git a/src/Autolink.php b/src/Autolink.php
index aea320f..460e444 100644
--- a/src/Autolink.php
+++ b/src/Autolink.php
@@ -99,23 +99,32 @@ public function convert(string $text, array $attribs = []): string
         return preg_replace_callback(
             $regex,
             function ($matches) use ($attribs, $linkNoScheme) {
-                preg_match('/[a-zA-Z]*\=\"(.*)/', $matches[0], $inElements);
+                $url = $matches[0];
+
+                preg_match('/[a-zA-Z]*\=\"(.*)/', $url, $inElements);
 
                 if ($inElements) {
-                    return $matches[0];
+                    return $url;
                 }
 
                 if (
                     $linkNoScheme
                     && (
-                        str_starts_with($matches[0], '://')
-                        || str_starts_with($matches[0], '@')
+                        str_starts_with($url, '://')
+                        || str_starts_with($url, '@')
                     )
                 ) {
-                    return $matches[0];
+                    return $url;
+                }
+
+                $suffix = '';
+
+                if (str_ends_with($url, '.')) {
+                    $suffix = '.';
+                    $url = substr($url, 0, -1);
                 }
 
-                return $this->link($matches[0], $attribs);
+                return $this->link($url, $attribs) . $suffix;
             },
             $text
         );
diff --git a/test/AutolinkTest.php b/test/AutolinkTest.php
index 9171768..fdda256 100644
--- a/test/AutolinkTest.php
+++ b/test/AutolinkTest.php
@@ -6,6 +6,7 @@
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\TestCase;
 use Windwalker\Test\Traits\BaseAssertionTrait;
+use function PHPUnit\Framework\assertEquals;
 
 /**
  * The AutolinkTest class.
@@ -157,7 +158,7 @@ public function testTextLimit()
         );
 
         $this->instance->textLimit(function ($url) {
-            return \Asika\Autolink\Autolink::shortenUrl($url);
+            return Autolink::shortenUrl($url);
         });
 
         self::assertEquals(
@@ -385,6 +386,27 @@ public function testGetAndSetLinkBuilder()
         self::assertInstanceOf('Closure', $this->instance->getLinkBuilder());
     }
 
+    public function testIgnoreTrailingDot(): void
+    {
+        $txt = 'Link to https://google.com.';
+
+        $html = $this->instance->convert($txt);
+
+        assertEquals(
+            'Link to <a href="https://google.com">https://google.com</a>.',
+            $html,
+        );
+
+        $txt = 'Link to https://google.com/search?foo=yoo.';
+
+        $html = $this->instance->convert($txt);
+
+        assertEquals(
+            'Link to <a href="https://google.com/search?foo=yoo">https://google.com/search?foo=yoo</a>.',
+            $html,
+        );
+    }
+
     /**
      * urlProvider
      *
@@ -431,6 +453,6 @@ public static function urlProvider()
     #[DataProvider('urlProvider')]
     public function testShortenUrl($url, $expect, $limit, $dots)
     {
-        self::assertEquals($expect, \Asika\Autolink\Autolink::shortenUrl($url, $limit, $dots));
+        self::assertEquals($expect, Autolink::shortenUrl($url, $limit, $dots));
     }
 }