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更新默认模板引擎

This commit is contained in:
TOP糯米 2019-07-25 22:52:07 +08:00
parent 7a1647e220
commit 3f52362430
19 changed files with 455 additions and 303 deletions
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4
application/home/config/config.php
View File

@ -25,8 +25,8 @@ return [
'dir' => APP_PATH . 'home/view/',
'cacheDir' => './runtime/cache/application/home/',
'compileDir' => './runtime/compile/application/home/',
'left' => '{',
'right' => '}',
'left' => '<',
'right' => '>',
'cacheTime' => 5
],
];

2
application/home/controller/Index.php
View File

@ -10,7 +10,7 @@ class Index extends Common
public function index()
{
return request()->module();
return [];
}
public function hello()

11
application/home/view/Base/common.html Normal file
View File

@ -0,0 +1,11 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
父级模板
<block name="body"></block>
</body>
</html>

1
application/home/view/Index/hello.html
View File

@ -1 +0,0 @@
<h1>Hello</h1>

20
application/home/view/Index/index.html
View File

@ -1,14 +1,6 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script src="/resource/jquery.min.js"></script>
</head>
<body>
{view name="Index/hello"}
{loop $lists as $value}
{$value}
{/loop}
</body>
</html>
<extend file="Base/common" />
<block name="body">
BODY
{$num}
</block>

13
application/home/view/Index/testPage.html
View File

@ -1,13 +0,0 @@
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
</body>
</html>

3
framework/library/App.php
View File

@ -49,8 +49,5 @@ class App
// 输出内容
echo $responseData;
if (function_exists('fastcgi_finish_request')) {
fastcgi_finish_request();
}
}
}

3
framework/library/http/Request.php
View File

@ -8,6 +8,7 @@ use top\library\Register;
use top\library\route\driver\Command;
use top\library\route\driver\Pathinfo;
use top\library\Router;
use top\middleware\View;
/**
* 请求类
@ -397,7 +398,7 @@ class Request
private function runAction()
{
$userMiddleware = Register::get('Config')->get('middleware');
$systemMiddleware = [Init::class];
$systemMiddleware = [Init::class, View::class];
$middleware = array_merge($systemMiddleware, $userMiddleware);
foreach ($middleware as $key => $value) {

4
framework/library/template/driver/Smarty.php
View File

@ -46,9 +46,9 @@ class Smarty implements TemplateIfs
return true;
}
public function fetch($file, $param, $cache)
public function fetch($file, $params, $cache)
{
foreach ($param as $k => $v) {
foreach ($params as $k => $v) {
$this->smarty->assign($k, $v);
}
$templateFile = $this->config['dir'] . $file . '.' . $this->config['ext'];

108
framework/library/template/driver/Top.php
View File

@ -2,27 +2,24 @@
namespace top\library\template\driver;
use top\library\template\ifs\TemplateIfs;
use top\library\Register;
use top\library\template\driver\tags\Tags;
use top\library\template\driver\tags\Engine;
use top\library\template\ifs\TemplateIfs;
/**
* 默认的视图驱动
* @author topnuomi 2018年11月22日
*/
class Top implements TemplateIfs
{
private static $instance;
private static $instance = null;
// 标签类实例
private $tags;
private $engine = null;
// 视图配置
private $config;
private $config = null;
// 缓存状态
private $cacheStatus = false;
private $cache = false;
private function __construct()
{
}
public static function instance()
{
@ -32,56 +29,45 @@ class Top implements TemplateIfs
return self::$instance;
}
/**
* @return $this
* @throws \Exception
*/
public function run()
{
// TODO: Implement run() method.
$this->tags = Tags::instance();
$this->engine = new Engine();
$this->config = Register::get('Config')->get('view');
return $this;
}
private function __construct()
private function compile($filename)
{
}
/**
* 处理模板标签
* @param $file
* @return string
*/
private function processing($file)
{
$compileFileName = $this->config['compileDir'] . md5($file) . '.php';
$compileFileName = $this->config['compileDir'] . md5($filename) . '.php';
if (!file_exists($compileFileName) || DEBUG === true) {
$compileFileName = $this->tags->processing($file);
if (!is_dir($this->config['compileDir'])) {
mkdir($this->config['compileDir'], 0777, true);
}
$content = file_get_contents($filename);
$content = $this->engine->compile($content);
file_put_contents($compileFileName, $content);
}
return $compileFileName;
}
/**
* 缓存为文件
* @param $file
* @param $param
* @return string
* @throws \Exception
*/
public function cacheFile($file, $param)
public function cache($status)
{
$this->cache = $status;
}
private function cacheFile($filename, $params)
{
if (isset($_SERVER['REQUEST_URI'])) {
$fileIdent = md5($_SERVER['REQUEST_URI']);
} else {
$route = Register::get('Route');
$fileIdent = $route->module . $route->ctrl . $route->action;
$fileIdent = request()->module() . request()->controller() . request()->method();
}
$filePath = $this->config['cacheDir'] . $fileIdent;
$cache = Register::get('ViewCache');
extract($param);
$cache = Register::get('FileCache');
extract($params);
ob_start();
require $file;
require $filename;
$content = ob_get_clean();
ob_clean();
if ($cache->set($filePath, $content)) {
@ -91,35 +77,16 @@ class Top implements TemplateIfs
}
}
/**
* 是否开启页面静态缓存
* @param bool $status
*/
public function cache($status)
public function fetch($file, $params, $cache)
{
$this->cacheStatus = $status;
}
/**
* 获取最终的视图文件
* @param $file
* @param $param
* @param $cache
* @return false|mixed|string
* @throws \Exception
*/
public function fetch($file, $param, $cache)
{
// TODO Auto-generated method stub
$filename = $this->config['dir'] . $file . '.' . $this->config['ext'];
if (file_exists($filename)) {
$filename = $this->processing($filename);
if ($this->cacheStatus || $cache) {
$filename = $this->cacheFile($filename, $param);
$filename = $this->compile($filename);
if ($this->cache || $cache) {
$filename = $this->cacheFile($filename, $params);
return file_get_contents($filename);
} else {
extract($param);
}
if (file_exists($filename)) {
extract($params);
ob_start();
require $filename;
$content = ob_get_contents();
@ -127,7 +94,8 @@ class Top implements TemplateIfs
return $content;
}
} else {
throw new \Exception('视图文件 \'' . $file . '\' 不存在');
throw new \Exception("模板文件 $file 不存在");
}
}
}

4
framework/library/template/driver/Twig.php
View File

@ -41,7 +41,7 @@ class Twig implements TemplateIfs
return true;
}
public function fetch($file, $param, $cache)
public function fetch($file, $params, $cache)
{
$baseViewDir = rtrim($this->config['dir'], '/') . '/';
$loader = new FilesystemLoader($baseViewDir);
@ -52,6 +52,6 @@ class Twig implements TemplateIfs
'debug' => DEBUG
]);
$templateFile = '@base/' . $file . '.' . $this->config['ext'];
return $template->render($templateFile, $param);
return $template->render($templateFile, $params);
}
}

332
framework/library/template/driver/tags/Engine.php Normal file
View File

@ -0,0 +1,332 @@
<?php
namespace top\library\template\driver\tags;
use top\library\Register;
/**
* 模板标签库（支持模板继承）
* Class Template
* @package lib
*/
class Engine
{
/**
* @var string 左定界符
*/
private $left = '<';
/**
* @var string 右定界符
*/
private $right = '>';
/**
* @var array 标签定义
*/
protected $tags = [];
/**
* @var null 模板配置
*/
protected $config = null;
/**
* @var array 默认标签定义
*/
private $defaultTags = [
'if' => ['attr' => 'condition', 'close' => 1],
'else' => ['attr' => 'condition', 'close' => 0],
'volist' => ['attr' => 'name,id,key', 'close' => 1],
];
public function __construct()
{
$this->config = Register::get('Config')->get('view');
if (isset($this->config['left']) && $this->config['left']) {
$this->left = $this->config['left'];
}
if (isset($this->config['right']) && $this->config['right']) {
$this->right = $this->config['right'];
}
}
/**
* 处理模板继承
*/
private function parseExtend($tmpl)
{
$pattern = '#' . $this->left . 'extend +file=[\'"](.*?)[\'"] +/' . $this->right . '#';
preg_match($pattern, $tmpl, $matches);
if (!empty($matches)) {
$blockPattern = '#' . $this->left . 'block +name=[\'"](.*?)[\'"]' . $this->right;
$blockPattern .= '([\s\S]*?)' . $this->left . '\/block' . $this->right . '#';
// 获得被继承的模板内容
$file = $this->config['dir'] . $matches[1] . '.html';
$extendFileContent = null;
if (file_exists($file)) {
$extendFileContent = file_get_contents($file);
}
// 处理继承中的include标签
$tempContent = $this->parseInclude($extendFileContent);
$extendFileContent = $tempContent !== false ? $tempContent : $extendFileContent;
// 被继承模板中的块
preg_match_all($blockPattern, $extendFileContent, $extendResult);
// 继承模板中的块
preg_match_all($blockPattern, $tmpl, $templateResult);
// 组合搜索的块数组
$search = [];
$defaultContent = [];
for ($i = 0; $i < count($extendResult[0]); $i++) {
$search[$extendResult[1][$i]] = $extendResult[0][$i];
$defaultContent[$extendResult[1][$i]] = $extendResult[2][$i];
}
// 组合替换的块数组
$replace = [];
for ($j = 0; $j < count($templateResult[0]); $j++) {
$replace[$templateResult[1][$j]] = $templateResult[2][$j];
}
// 块是否在继承模板中存在
$searchArray = [];
$replaceArray = [];
foreach ($search as $key => $value) {
$searchArray[] = $value;
if (isset($replace[$key])) {
$replaceArray[] = $replace[$key];
} else {
$replaceArray[] = $defaultContent[$key];
}
}
$tmpl = str_replace($searchArray, $replaceArray, $extendFileContent);
}
return $tmpl;
}
/**
* 处理include标签
* @return bool
*/
private function parseInclude($tmpl)
{
$pattern = '#' . $this->left . 'include +file=[\'"](.*?)[\'"] +/' . $this->right . '#';
$tmpl = preg_replace_callback($pattern, function ($result) {
$str = null;
$file = $this->config['dir'] . $result[1] . '.html';
if (file_exists($file)) {
$str = file_get_contents($file);
}
return $str;
}, $tmpl);
// 处理多层include
if ($this->hasInclude($tmpl)) {
$tmpl = $this->parseInclude($tmpl);
}
return $tmpl;
}
/**
* 检测是否含有include
* @param $tmpl
* @return bool
*/
private function hasInclude($tmpl)
{
$pattern = '#' . $this->left . 'include +file=[\'"](.*?)[\'"] +/' . $this->right . '#';
preg_match($pattern, $tmpl, $matches);
return !empty($matches);
}
/**
* 分析参数以及函数输出
*/
private function parseVars($tmpl)
{
preg_match_all('#{(.*?)}#', $tmpl, $matches);
$search = [];
$replace = [];
for ($i = 0; $i < count($matches[0]); $i++) {
$start = substr($matches[1][$i], 0, 1);
if ($start == '$') {
$search[] = $matches[0][$i];
$replace[] = '<?php echo ' . $matches[1][$i] . '; ?>';
} elseif ($start == ':') {
$search[] = $matches[0][$i];
$replace[] = '<?php echo ' . ltrim($matches[1][$i], ':') . '; ?>';
}
}
$tmpl = str_replace($search, $replace, $tmpl);
return $tmpl;
}
/**
* 处理用户自定义标签
* @param $tmpl
* @return null|string|string[]
*/
public function parseCustomizeTags($tmpl)
{
return $this->parseTags($tmpl, $this->tags);
}
/**
* 处理默认的标签
* @param $tmpl
* @return null|string|string[]
*/
private function parseDefaultTags($tmpl)
{
return $this->parseTags($tmpl, $this->defaultTags);
}
/**
* 进行标签处理
* @param $tmpl
* @param $tags
* @return null|string|string[]
*/
private function parseTags($tmpl, $tags)
{
foreach ($tags as $name => $item) {
$pattern = '#' . $this->left . $name . ' +(.*?)';
$pattern .= ((!$item['close']) ? '\/' . $this->right : $this->right) . '#';
$tmpl = preg_replace_callback($pattern, function ($matches) use ($name, $item) {
$function = '_' . $name . '_start';
$pattern = '#(.*?)=[\'"](.*?)[\'"]#';
preg_match_all($pattern, $matches[1], $result);
$tag = [];
if (!empty($result)) {
foreach ($result[1] as $key => $value) {
$tag[trim($value, ' ')] = $result[2][$key];
}
}
return '<?php ' . $this->{$function}($tag) . ' ?>';
}, $tmpl);
// 处理闭合标签
if ($item['close']) {
$pattern = '#' . $this->left . '\/' . $name . '' . $this->right . '#';
$tmpl = preg_replace_callback($pattern, function ($matches) use ($name) {
$function = '_' . $name . '_end';
return '<?php ' . $this->{$function}() . ' ?>';
}, $tmpl);
}
}
return preg_replace('#\?>([\r|\n|\s]*?)<\?php#', '', $tmpl);
}
/**
* 处理raw标签
* @param $tmpl
* @return null|string|string[]
*/
private function parseRaw($tmpl)
{
$pattern = '#' . $this->left . 'raw' . $this->right . '([\s\S]*?)';
$pattern .= $this->left . '\/raw' . $this->right . '#';
$tmpl = preg_replace_callback($pattern, function ($matches) {
return str_replace([
$this->left, $this->right,
'{', '}'
], [
'<raw!--', '--raw>',
'{raw!--', '--raw}'
], $matches[1]);
}, $tmpl);
return $tmpl;
}
/**
* 还原raw
* @param $tmpl
* @return null|string|string[]
*/
public function returnRaw($tmpl)
{
$pattern = '#[{|<]raw!--([\s\S]*?)--raw[>|}]#';
$tmpl = preg_replace_callback($pattern, function ($matches) {
$left = substr($matches[0], 0, 1);
$right = substr($matches[0], -1);
return $left . $matches[1] . $right;
}, $tmpl);
return $tmpl;
}
/**
* if标签
* @param $tag
* @return string
*/
private function _if_start($tag)
{
return 'if (' . $tag['condition'] . '):';
}
/**
* if标签结束
* @return string
*/
private function _if_end()
{
return 'endif;';
}
/**
* else标签（支持条件）
* @param $tag
* @return string
*/
private function _else_start($tag)
{
if (isset($tag['condition'])) {
$content = 'elseif (' . $tag['condition'] . '):';
} else {
$content = 'else:';
}
return $content;
}
/**
* volist标签
* @param $tag
* @return null|string
*/
private function _volist_start($tag)
{
if (substr($tag['name'], 0, 1) == ':') {
$name = substr($tag['name'], 1);
} else {
$name = '$' . $tag['name'];
}
$str = (empty($tag['key'])) ? null : '$' . $tag['key'] . ' = 0; ';
$str .= 'foreach (' . $name . ' as $' . $tag['id'] . '):';
$str .= (empty($tag['key']) ? null : '$' . $tag['key'] . '++;');
return $str;
}
/**
* volist标签结束
* @return string
*/
private function _volist_end()
{
return 'endforeach;';
}
/**
* 获取编译后的内容
* @return null|string|string[]
*/
public function compile($tmpl)
{
$tmpl = $this->parseRaw($tmpl);
// 处理模板继承标签
$tmpl = $this->parseExtend($tmpl);
// 处理include标签
$tmpl = $this->parseInclude($tmpl);
// 处理定义的标签
$tmpl = $this->parseDefaultTags($tmpl);
// 处理变量以及函数
$tmpl = $this->parseVars($tmpl);
return $tmpl;
}
}

174
framework/library/template/driver/tags/Tags.php
View File

@ -1,174 +0,0 @@
<?php
namespace top\library\template\driver\tags;
use top\library\Register;
/**
* 模板标签处理类
* @author topnuomi 2018年11月21日
*/
class Tags
{
public static $instance;
private $processing;
private $tags;
public $left;
public $right;
private $selfTags = [
// 注释
'//(.*?)' => '/*\\1*/',
'/\*(.*?)\*/' => '/*\\1*/',
// 原生php代码
'php' => '<?php ',
'/php' => ' ?>',
// 变量直接输出
'\$(.*?)' => 'echo \$\\1;',
':(.*?)' => 'echo \\1;',
// 模板中变量赋值
'assign:name,value' => '$name = value;',
// if
'empty:name' => 'if (empty(name)):',
'notempty:name' => 'if (!empty(name)):',
'if (.*?)' => 'if (\\1):',
'elseif (.*?) /' => 'elseif (\\1):',
'else /' => 'else:',
'/(if|empty|notempty)' => 'endif;',
// foreach
'loop (.*?)' => '$i = 0; foreach (\\1): $i++;',
'/loop' => 'endforeach;',
// for
'for (.*?)' => 'for (\\1):',
'/for' => 'endfor;',
// switch
'switch:name' => 'switch (\\1):',
'case:value' => 'case \\1:',
'/case' => 'break;',
'default /' => 'default:',
'/switch' => 'endswitch;'
];
/**
* 当前类实例
* @return Tags
* @throws \Exception
*/
public static function instance()
{
if (!self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Tags constructor.
* @throws \Exception
*/
private function __construct()
{
$config = Register::get('Config')->get('view');
$this->left = (isset($config['left']) && $config['left']) ? $config['left'] : '{';
$this->right = (isset($config['right']) && $config['right']) ? $config['right'] : '}';
$this->compileDir = (isset($config['compileDir']) && $config['compileDir']) ? $config['compileDir'] : './runtime/';
}
/**
* 设置模板标签
* @param array $array
*/
private function setTags($array)
{
foreach ($array as $key => $value) {
$tagsInfo = explode(':', $key);
$tag = $tagsInfo[0];
// 第一个值不是为空（不是{:xxx}语法）
if ($tagsInfo[0]) {
// 存在除标签外的其他属性
if (isset($tagsInfo[1])) {
$attrArr = explode(',', $tagsInfo[1]);
// 拼接正则表达式
$processingArr = [];
for ($i = 0; $i < count($attrArr); $i++) {
$processingArr[$attrArr[$i]] = '\\' . ($i + 1);
$tag .= '\s' . $attrArr[$i] . '="(.*?)"';
}
$keys = array_keys($processingArr);
$vals = array_values($processingArr);
$value = str_replace($keys, $vals, $value);
}
} else {
// {:xxx}语法则保持原样
$tag = $key;
}
// 正则界定符使用#号，避免过多的转义字符
$this->tags[] = '#' . $this->left . $tag . $this->right . '#i';
// 不拼接原生脚本开始结束标记符
$this->processing[] = ($value != '<?php ' && $value != ' ?>') ? '<?php ' . $value . ' ?>' : $value;
}
}
/**
* 预处理引入视图标签（为了保证require进来的文件中的模板标签可用，必须先进行预处理）
* @param string $filename
* @return string
*/
private function processingViewTag($filename)
{
$tags = [
'view:name' => '$__view__config = \\top\\library\\Register::get(\'Config\')->get(\'view\'); require \'./\' . $__view__config[\'dir\'] . \'name\' . \'.\' . $__view__config[\'ext\'];'
];
$this->setTags($tags);
$content = file_get_contents($filename);
$result = preg_replace($this->tags, $this->processing, $content);
$tempFileName = $this->compileDir . md5($filename) . '_temp.php';
if (!is_dir($this->compileDir)) {
mkdir($this->compileDir, 0777, true);
}
// 创建临时文件
file_put_contents($tempFileName, $result);
ob_start();
require $tempFileName;
// 拿到临时创建的文件内容
$content = ob_get_contents();
ob_clean();
// 删除临时文件
@unlink($tempFileName);
return $content;
}
/**
* 处理模板文件中的标签（插件模板不解析view标签）
* @param $filename
* @return string
* @throws \Exception
*/
public function processing($filename)
{
$content = $this->processingViewTag($filename);
// 加载预设模板标签
$this->setTags($this->selfTags);
// 加载自定义模板标签
// 文件位置固定
$tagsFile = APP_PATH . request()->module() . '/config/tags.php';
if (file_exists($tagsFile)) {
$tags = require $tagsFile;
$this->setTags($tags);
}
$result = preg_replace($this->tags, $this->processing, $content);
if (!is_dir($this->compileDir)) {
mkdir($this->compileDir, 0777, true);
}
// 最终过滤内容中?\>与<?php中间的内容
$result = preg_replace('#\?>([\r|\n|\s]*?)<\?php#', '', $result);
$filename = $this->compileDir . md5($filename) . '.php';
file_put_contents($filename, "<?php /* topnuomi */ (!defined('APP_PATH')) && exit(0); ?>" . $result);
return $filename;
}
}

4
framework/library/template/ifs/TemplateIfs.php
View File

@ -16,9 +16,9 @@ interface TemplateIfs
/**
* 处理模板
* @param $file
* @param $param
* @param $params
* @param $cache
* @return mixed
*/
public function fetch($file, $param, $cache);
public function fetch($file, $params, $cache);
}

4
framework/middleware/Init.php
View File

@ -35,9 +35,9 @@ class Init implements MiddlewareIfs
});
// 视图文件缓存
/*Register::set('ViewCache', function () {
Register::set('FileCache', function () {
return File::instance();
});*/
});
// 配置文件中配置的注册
$initRegister = Register::get('Config')->get('register');

36
framework/middleware/View.php Normal file
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@ -0,0 +1,36 @@
<?php
namespace top\middleware;
use top\library\http\Response;
use top\library\Register;
use top\middleware\ifs\MiddlewareIfs;
class View implements MiddlewareIfs
{
public function before()
{
// TODO: Implement before() method.
if (!DEBUG) {
if (isset($_SERVER['REQUEST_URI'])) {
$fileIdent = md5($_SERVER['REQUEST_URI']);
} else {
$fileIdent = request()->module() . request()->controller() . request()->method();
}
$config = Register::get('Config')->get('view');
$filename = $config['cacheDir'] . $fileIdent;
$cache = Register::get('FileCache');
if ($cache->check($filename, $config['cacheTime'])) {
echo Response::instance()->dispatch(file_get_contents($filename));
exit;
}
}
}
public function after($data)
{
// TODO: Implement after() method.
}
}

13
public/runtime/cache/application/home/6666cd76f96956469e7be39d750cc7d9 vendored Normal file
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@ -0,0 +1,13 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
父级模板
BODY
49999985000001
</body>
</html>

9
public/runtime/compile/application/home/8b6903ea105d9a35bb03114244786eb8.php
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@ -1,11 +1,14 @@
<?php /* topnuomi */ (!defined('APP_PATH')) && exit(0); ?><!DOCTYPE html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script src="/resource/jquery.min.js"></script>
</head>
<body>
<h1>Hello</h1> <?php $i = 0; foreach ($lists as $value): $i++; echo $value; endforeach; ?>
父级模板
BODY
<?php echo $num; ?>
</body>
</html>

13
public/runtime/compile/application/home/db8e1fab73a5242fff69f47577172ec2.php
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@ -1,13 +0,0 @@
<?php /* topnuomi */ (!defined('APP_PATH')) && exit(0); ?><!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
</body>
</html>