Merge pull request #17 from 8fold/body-props

joshbruce · web-flow · commit 7564b4aeb19c · 2023-04-29T17:59:42.000-04:00
add: Ability to add properties to body element
diff --git a/src/Document.php b/src/Document.php
@@ -19,6 +19,11 @@ class Document implements Stringable
      */
     private array $body = [];
 
+    /**
+     * @var array<string>
+     */
+    private array $bodyProps = [];
+
     public static function create(
         string|Stringable $title,
         string $lang = 'en',
@@ -46,6 +51,12 @@ public function body(string|Stringable ...$content): Document
         return $this;
     }
 
+    public function bodyProps(string ...$props): Document
+    {
+        $this->bodyProps = $props;
+        return $this;
+    }
+
     public function __toString(): string
     {
         $pageTitle = $this->title();
@@ -63,7 +74,7 @@ public function __toString(): string
                 Element::meta()->omitEndTag()->props($this->charset()),
                 ...$this->headContent()
             ),
-            Element::body(...$this->bodyContent())
+            Element::body(...$this->bodyContent())->props(...$this->bodyProps)
         )->props($this->lang());
         return $doctype . $html;
     }
diff --git a/tests/DocumentBaselineTest.php b/tests/DocumentBaselineTest.php
@@ -13,6 +13,26 @@
 
 class DocumentBaselineTest extends TestCase
 {
+    /**
+     * @test
+     */
+    public function can_add_properties_to_body_element(): void // phpcs:ignore
+    {
+        $expected = <<<html
+        <!doctype html>
+        <html lang="en"><head><title>Second | First</title><meta charset="utf-8"></head><body id="hello" class="world" style="color: #000;"></body></html>
+        html;
+
+        $result = (string) Document::create(
+            PageTitle::create(['Second', 'First'])
+        )->bodyProps('style color: #000;', 'class world', 'id hello');
+
+        $this->assertSame(
+            $expected,
+            $result
+        );
+    }
+
     /**
      * @test
      */
