/**
* 操作Smarty库接口
*
* @return Smarty 返回操作Smarty的对象
*/
public static function &smarty()
{
if (is_object(self::$_smarty)) {
return self::$_smarty;
}
require DIR_ROOT . '/smarty/Smarty.class.php';
$site_theme = get_site_theme();
//获取站点模板主题
$doc_root = get_doc_root_name();
//获取站点目录名称
/**
* SMARTY 缓冲目录
*/
$smarty_cache_dir = SMARTY_CACHE_DIR . "{$doc_root}/{$site_theme}";
if (!file_exists($smarty_cache_dir)) {
@mkdir($smarty_cache_dir, 0777, true);
}
/**
* SMARTY 模板目录
*/
$smarty_template_dir = DIR_ROOT . "/{$doc_root}/site/{$site_theme}";
if (!file_exists($smarty_template_dir)) {
@mkdir($smarty_template_dir, 0777, true);
}
/**
* SMARTY 编译目录
*/
$smarty_compile_dir = SMARTY_COMPILE_DIR . "{$doc_root}/{$site_theme}";
if (!file_exists($smarty_compile_dir)) {
@mkdir($smarty_compile_dir, 0777, true);
}
self::$_smarty = new Smarty();
self::$_smarty->caching = SMARTY_CACHE;
self::$_smarty->debugging = SMARTY_DEBUGGING;
self::$_smarty->cache_lifetime = SMARTY_CACHE_LIFETIME;
self::$_smarty->cache_dir = $smarty_cache_dir;
self::$_smarty->template_dir = $smarty_template_dir;
self::$_smarty->compile_dir = $smarty_compile_dir;
self::$_smarty->left_delimiter = SMARTY_LEFT_DELIMITER;
self::$_smarty->right_delimiter = SMARTY_RIGHT_DELIMITER;
return self::$_smarty;
}
