feat: templator boolean (#418)

Author: SonyPradana

src/System/View/Templator.php

@@ -4,6 +4,7 @@
 
 namespace System\View;
 
+use System\View\Templator\BooleanTemplator;
 use System\View\Templator\BreakTemplator;
 use System\View\Templator\CommentTemplator;
 use System\View\Templator\ComponentTemplator;
@@ -156,6 +157,7 @@ public function templates(string $template): string
             BreakTemplator::class,
             UseTemplator::class,
             JsonTemplator::class,
+            BooleanTemplator::class,
         ], function (string $template, string $templator): string {
             $templator = new $templator($this->finder, $this->cacheDir);
             if ($templator instanceof IncludeTemplator) {

src/System/View/Templator/BooleanTemplator.php

@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace System\View\Templator;
+
+use System\View\AbstractTemplatorParse;
+
+final class BooleanTemplator extends AbstractTemplatorParse
+{
+    public function parse(string $template): string
+    {
+        return preg_replace_callback(
+            '/{%\s*bool\(\s*(.+?)\s*\)\s*%}/',
+            static fn (array $matches): string => "<?= ({$matches[1]}) ? 'true' : 'false' ?>",
+            $template
+        );
+    }
+}

src/System/View/Templator/DirectiveTemplator.php

@@ -29,6 +29,7 @@ class DirectiveTemplator extends AbstractTemplatorParse
         'foreach'  => EachTemplator::class,
         'if'       => IfTemplator::class,
         'include'  => IncludeTemplator::class,
+        'bool'     => BooleanTemplator::class,
         'json'     => JsonTemplator::class,
         'php'      => PHPTemplator::class,
         'raw'      => NameTemplator::class,

tests/View/Templator/BooleanTest.php

@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+namespace System\Test\View\Templator;
+
+use PHPUnit\Framework\TestCase;
+use System\View\Templator;
+use System\View\TemplatorFinder;
+
+final class BooleanTest extends TestCase
+{
+    /**
+     * @test
+     */
+    public function itCanRenderBoolean()
+    {
+        $templator = new Templator(new TemplatorFinder([__DIR__], ['']), __DIR__);
+        $out       = $templator->templates('<input x-enable="{% bool(1 == 1) %}">');
+        $this->assertEquals(
+            '<input x-enable="<?= (1 == 1) ? \'true\' : \'false\' ?>">',
+            $out
+        );
+    }
+}