Added support for component tags into a component's innerHTML.

ivopetkov · ivopetkov · commit a9fadb74514b · 2017-03-06T16:00:12.000+02:00
diff --git a/src/HTMLServerComponentsCompiler.php b/src/HTMLServerComponentsCompiler.php
@@ -125,6 +125,9 @@ public function process($content, $options = [])
             if ($componentElementsCount > 0) {
                 for ($i = 0; $i < $componentElementsCount; $i++) {
                     $componentElement = $componentElements->item(0);
+                    if ($componentElement === null) { // component in component innerHTML case
+                        break;
+                    }
                     $component = $this->constructComponent($componentElement->getAttributes(), $componentElement->innerHTML);
                     $componentResultHTML = $getComponentResultHTML($component);
 
diff --git a/tests/Test.php b/tests/Test.php
@@ -123,6 +123,22 @@ public function testProccessData()
         $this->assertTrue($result === $expectedResult);
     }
 
+    /**
+     * 
+     */
+    public function testComponentInComponentInnerHTML()
+    {
+
+        $_GET['ivo'] = 1;
+        $fullFilename1 = $this->createFile('component1.php', '<html><body>text1</body></html>');
+        $fullFilename2 = $this->createFile('component2.php', '<html><head><title>hi</title><body><?= $component->innerHTML;?></body>/head></html>');
+
+        $compiler = new \IvoPetkov\HTMLServerComponentsCompiler();
+        $result = $compiler->process('<component src="file:' . $fullFilename2 . '"><component src="file:' . $fullFilename1 . '"/></component>');
+        $expectedResult = '<!DOCTYPE html><html><head><title>hi</title></head><body>text1</body></html>';
+        $this->assertTrue($result === $expectedResult);
+    }
+
     /**
      * 
      */
