From 6d3fa6ca6b6898f7d1d38498110bdcaebc8cd230 Mon Sep 17 00:00:00 2001
From: RVxLab <46111684+RVxLab@users.noreply.github.com>
Date: Sun, 19 Feb 2023 17:22:47 +1000
Subject: [PATCH] Add the ability to specify how slugs are generated

---
 src/Tab.php               | 13 +++++++++++++
 tests/Feature/TabTest.php | 18 ++++++++++++++++--
 2 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/src/Tab.php b/src/Tab.php
index 5a801c0..2e475dd 100644
--- a/src/Tab.php
+++ b/src/Tab.php
@@ -37,6 +37,9 @@ class Tab implements TabContract, JsonSerializable, Arrayable
 
     protected $position;
 
+    /** @var null|callable(\Eminiarts\Tabs\Contracts\TabContract $tab): string */
+    protected static $createSlugUsing = null;
+
     public function __construct($title, array $fields, $position = 0)
     {
         $this->title = $title;
@@ -49,6 +52,12 @@ public static function make($title, array $fields): self
         return new static($title, $fields);
     }
 
+    /** @param callable(\Eminiarts\Tabs\Contracts\TabContract $tab): string $createSlugUsingFunction */
+    public static function createSlugUsing(callable $createSlugUsingFunction): void
+    {
+        self::$createSlugUsing = $createSlugUsingFunction;
+    }
+
     public function position(int $position): self
     {
         $this->position = $position;
@@ -157,6 +166,10 @@ public function getName(): string
 
     public function getSlug(): string
     {
+        if (null !== $makeSlug = static::$createSlugUsing) {
+            return $makeSlug($this);
+        }
+
         return Str::slug($this->getName());
     }
 
diff --git a/tests/Feature/TabTest.php b/tests/Feature/TabTest.php
index 0428bcd..c3df7dd 100644
--- a/tests/Feature/TabTest.php
+++ b/tests/Feature/TabTest.php
@@ -6,6 +6,7 @@
 
 use Eminiarts\Tabs\Tab;
 use PHPUnit\Framework\TestCase;
+use Illuminate\Support\Str;
 
 class TabTest extends TestCase
 {
@@ -126,16 +127,29 @@ public function testBodyClass(): void
         ], $tab->toArray()['bodyClass']);
     }
 
+    public function testCanSetCustomSlugGenerationFunction(): void
+    {
+        Tab::createSlugUsing(fn (Tab $tab) => strrev(Str::slug($tab->getTitle())));
+
+        $tab = Tab::make('Test tab', []);
+
+        self::assertSame('bat-tset', $tab->getSlug());
+    }
+
     /**
      * @link https://github.com/eminiarts/nova-tabs/issues/145
+     * @link https://github.com/eminiarts/nova-tabs/issues/167
+     * @link https://github.com/eminiarts/nova-tabs/issues/275
      *
      * @dataProvider multibyteTitleProvider
      */
-    public function testDoesNotCrashWithMultibyteCharactersAsTitle(string $title): void
+    public function testCanHandleSlugsInNonAsciiCharacters(string $title): void
     {
+        Tab::createSlugUsing(fn (Tab $tab) => $tab->getTitle());
+
         $tab = Tab::make($title, []);
 
-        self::assertEmpty($tab->getSlug());
+        self::assertSame($title, $tab->getSlug());
     }
 
     /**