Add laminas input filter

composer.json

@@ -48,7 +48,8 @@
         "symfony/http-kernel": "^3.4 || ^4.3 || ^5.0 || ^6.0",
         "symfony/phpunit-bridge": "^5.4 || ^6.0",
         "twig/twig": "^2.12.1 || ~3.0",
-        "laminas/laminas-view": "~2.9"
+        "laminas/laminas-view": "~2.9",
+        "laminas/laminas-inputfilter": "~2.30"
     },
     "autoload": {
         "psr-4": {

src/Bridge/Laminas/SlugifyFilter.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace Cocur\Slugify\Bridge\Laminas;
+
+use Cocur\Slugify\Slugify;
+use Laminas\Filter\AbstractFilter;
+
+/**
+ * Class SlugifyFilter
+ *
+ * @package    cocur/slugify
+ * @subpackage bridge
+ * @license    http://www.opensource.org/licenses/MIT The MIT License
+ */
+class SlugifyFilter extends AbstractFilter
+{
+    /**
+     * @var array
+     * @see Slugify::$options
+     */
+    protected $options = [
+        'regexp' => Slugify::LOWERCASE_NUMBERS_DASHES,
+        'separator' => '-',
+        'lowercase' => true,
+        'lowercase_after_regexp' => false,
+        'trim' => true,
+        'strip_tags' => false
+    ];
+
+    /**
+     * @param array|null $options
+     */
+    public function __construct(?array $options = null)
+    {
+        if (!empty($options)) {
+            $this->setOptions($options);
+        }
+    }
+
+    /**
+     * Returns the result of filtering $value
+     *
+     * @param  mixed $value
+     *
+     * @return mixed
+     */
+    public function filter($value)
+    {
+        if (!empty($value)) {
+            $slugify = new Slugify($this->options);
+            return $slugify->slugify((string) $value);
+        }
+
+        return $value;
+    }
+}

tests/Bridge/Laminas/SlugifyFilterTest.php

@@ -0,0 +1,73 @@
+<?php
+
+namespace Cocur\Slugify\Tests\Bridge\Laminas;
+
+use Cocur\Slugify\Bridge\Laminas\SlugifyFilter;
+
+use Laminas\Filter\FilterChain;
+use Laminas\InputFilter\Input;
+use Mockery\Adapter\Phpunit\MockeryTestCase;
+
+/**
+ * Class SlugifyFilterTest
+ *
+ * @package    cocur/slugify
+ * @subpackage bridge
+ * @license    http://www.opensource.org/licenses/MIT The MIT License
+ */
+class SlugifyFilterTest extends MockeryTestCase
+{
+    /** @var Input */
+    protected Input $input;
+
+    protected function setUp(): void
+    {
+        $this->input = new Input('');
+    }
+
+    /**
+     * @covers \Cocur\Slugify\Bridge\Laminas\SlugifyFilter::filter()
+     */
+    public function testSlugifyFilterWithoutCustomOptions()
+    {
+        $chain = new FilterChain(
+            [
+                'filters'    => [
+                    [
+                        'name' => SlugifyFilter::class,
+                    ],
+                ],
+            ]
+        );
+        $this->input->setFilterChain($chain);
+        $this->input->setValue('foo Bar');
+
+        $this->assertSame('foo-bar', $this->input->getValue());
+
+    }
+
+    /**
+     * @covers \Cocur\Slugify\Bridge\Laminas\SlugifyFilter::filter()
+     */
+    public function testSlugifyFilterWithCustomOptions()
+    {
+        $chain = new FilterChain(
+            [
+                'filters'    => [
+                    [
+                        'name' => SlugifyFilter::class,
+                        'options' => [
+                            'regexp' => '/([^0-9test\/]|-)+/',
+                            'strip_tags' => false,
+                        ]
+                    ],
+                ],
+            ]
+        );
+        $this->input->setFilterChain($chain);
+        $this->input->setValue('0123 foo bar <test>');
+
+        $this->assertSame('0123-test', $this->input->getValue());
+    }
+
+}