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phab/src/view/page/base/AphrontPageView.php
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AphrontPageView.php
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<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
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();
$response = <<<EOHTML
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>{$title}</title>
{$head}
</head>
<body class="{$body_classes}">
{$body}
{$tail}
</body>
</html>
EOHTML;
$response = $this->willSendResponse($response);
return $response;
}
}
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