testing

AphrontPageView.php
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			<?php

			abstract class AphrontPageView extends AphrontView {

			private $title;

			public function setTitle($title) {
			$this->title = $title;
			return $this;
			}

			public function getTitle() {
			$title = $this->title;
			if (is_array($title)) {
			$title = implode(" \xC2\xB7 ", $title);
			}
			return $title;
			}

			protected function getHead() {
			return '';
			}

			protected function getBody() {
			return $this->renderChildren();
			}

			protected function getTail() {
			return '';
			}

			protected function willRenderPage() {
			return;
			}

			protected function willSendResponse($response) {
			return $response;
			}

			protected function getBodyClasses() {
			return null;
			}

			public function render() {

			$this->willRenderPage();

			$title = phutil_escape_html($this->getTitle());
			$head = $this->getHead();
			$body = $this->getBody();
			$tail = $this->getTail();

			$body_classes = $this->getBodyClasses();

			$body = phutil_render_tag(
			'body',
			array(
			'class' => nonempty($body_classes, null),
			),
			$body.$tail);

			$response = <<<EOHTML
			<!DOCTYPE html>
			<html>
			<head>
			<meta charset="UTF-8" />
			<title>{$title}</title>
			{$head}
			</head>
			{$body}
			</html>

			EOHTML;

			$response = $this->willSendResponse($response);
			return $response;

			}

			}