machete/themes/webdirectory/views/site/index.php

<div class="indexes">
<?php
if (!empty($viewData['menus'])) {
	foreach($viewData['menus'] as $menu) {
		$link = urlencode($menu['directory']);
		echo <<<eof
		<a href="#{$link}">{$menu['directory']}</a>
eof;
	}
}
?>
</div>

<div class="content markdown-body">
	<?php
	if (!empty($viewData['dirTree'])) {
		foreach($viewData['dirTree'] as $id => $item) {
			//跳过一级目录下的文件
			if (!empty($item['filename'])) {continue;}

			echo <<<eof
	<div class="url-group clearfix">
		<h3 id="{$item['directory']}">{$item['directory']}</h3>
eof;

			//二级目录
			if (!empty($item['directories'])) {
				foreach($item['directories'] as $fid => $dir) {
					echo <<<eof
		<div class="url-group clearfix">
			<h4>- {$dir['directory']}</h4>
eof;

				//URL链接
					if (!empty($dir['files'])) {
						foreach($dir['files'] as $urlItem) {
							echo <<<eof
				<div class="url">
					<a href="{$urlItem['shortcut']['url']}" target="_blank">
						<strong>{$urlItem['shortcut']['name']}</strong>
						<small>{$urlItem['shortcut']['url']}</small>
					</a>
				</div>
eof;
						}
					}


					echo <<<eof
		</div>
eof;
				}
			}

			//URL链接
			if (!empty($item['files'])) {
				foreach($item['files'] as $fid => $urlItem) {
					echo <<<eof
		<div class="url">
			<a href="{$urlItem['shortcut']['url']}" target="_blank">
				<strong>{$urlItem['shortcut']['name']}</strong>
				<small>{$urlItem['shortcut']['url']}</small>
			</a>
		</div>
eof;
				}
			}

			echo <<<eof
	</div>
eof;

		}
	}
	?>
</div>