Merge pull request #389 from CPS-IT/feature/1.x/add-variable

[FEATURE] Allow modifying a single variable in `BeforeRenderingEvent`
CPS-IT · Jan 8, 2025 · c1cdced · c1cdced
2 parents 106519d + ecbc6c4
commit c1cdced
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diff --git a/Classes/Event/BeforeRenderingEvent.php b/Classes/Event/BeforeRenderingEvent.php
@@ -64,6 +64,18 @@ public function setVariables(array $variables): self
         return $this;
     }
 
+    public function addVariable(string $name, mixed $value): self
+    {
+        $this->variables[$name] = $value;
+        return $this;
+    }
+
+    public function removeVariable(string $name): self
+    {
+        unset($this->variables[$name]);
+        return $this;
+    }
+
     public function getRenderer(): HandlebarsRenderer
     {
         return $this->renderer;

diff --git a/Tests/Unit/Event/BeforeRenderingEventTest.php b/Tests/Unit/Event/BeforeRenderingEventTest.php
@@ -69,6 +69,29 @@ public function setVariablesModifiesVariables(): void
         self::assertSame(['modified' => 'variables'], $this->subject->getVariables());
     }
 
+    #[Framework\Attributes\Test]
+    public function addVariableAddsSingleVariable(): void
+    {
+        $this->subject->addVariable('foo', 'boo');
+        $this->subject->addVariable('baz', 'foo');
+
+        self::assertSame(
+            [
+                'foo' => 'boo',
+                'baz' => 'foo',
+            ],
+            $this->subject->getVariables(),
+        );
+    }
+
+    #[Framework\Attributes\Test]
+    public function removeVariableRemoveSingleVariable(): void
+    {
+        $this->subject->removeVariable('foo');
+
+        self::assertSame([], $this->subject->getVariables());
+    }
+
     #[Framework\Attributes\Test]
     public function getRendererReturnsRenderer(): void
     {