Merge pull request #131 from Jakub-Fajkus/fix-phpgenerator-bc-break

Fix NetteGenerator BC break

Author: Spamercz

src/Events/DI/EventsExtension.php

@@ -182,12 +182,12 @@ public function afterCompile(ClassTypeGenerator $class)
 		/** @hack This tries to add the event invokation right after the code, generated by NetteExtension. */
 		$foundNetteInitStart = $foundNetteInitEnd = FALSE;
 		$lines = explode(";\n", trim($init->getBody() ?: ''));
-		$init->setBody(NULL);
+		$init->setBody('');
 		while (($line = array_shift($lines)) !== NULL) {
 			if ($foundNetteInitStart && !$foundNetteInitEnd &&
 				stripos($line, 'Nette\\') === FALSE && stripos($line, 'set_include_path') === FALSE && stripos($line, 'date_default_timezone_set') === FALSE
 			) {
-				$init->addBody(GeneratorHelpers::format(
+				$init->addBody( (new \Nette\PhpGenerator\Dumper)->format(
 					'$this->getService(?)->createEvent(?)->dispatch($this);',
 					$this->prefix('manager'),
 					[DIContainer::class, 'onInitialize']
@@ -206,7 +206,7 @@ public function afterCompile(ClassTypeGenerator $class)
 		}
 
 		if (!$foundNetteInitEnd) {
-			$init->addBody(GeneratorHelpers::format(
+			$init->addBody( (new \Nette\PhpGenerator\Dumper)->format(
 				'$this->getService(?)->createEvent(?)->dispatch($this);',
 				$this->prefix('manager'),
 				[DIContainer::class, 'onInitialize']