Merge pull request #4 from iiic/patch-1

update CommonBasePresenter.php - helpers as macros (pull #4)

app/components/CommonBasePresenter.php

@@ -68,6 +68,18 @@ protected function createComponent($name){
 		return parent::createComponent($name);
 	}
 
+	//Allow to use helpers as a latte macros
+	public function templatePrepareFilters($template) {
+		$template->registerFilter($e = new Nette\Latte\Engine());
+		$s = new Nette\Latte\Macros\MacroSet($e->compiler);
+		$s->addMacro('helper', 'ob_start()',
+			function($n) {
+				$w = new \Nette\Latte\PhpWriter($n->tokenizer, $n->args);
+				return $w->write('echo %modify(ob_get_clean())');
+			}
+		);
+	}
+
 	/** Trigger plugin event as filter supplied value
 	 * @param $eventname
 	 * @param $filter    value to supply to filter chain