/**
* 输出js/css连接
*
* @param $res_link
* @param bool $make_link
* @return null|string
*/
function outputResLink($res_link, $make_link = true)
{
$t = Helper::getExt($res_link);
switch (strtolower($t)) {
case 'js':
$tpl = '<script type="text/javascript" src="%s"></script>';
break;
case 'css':
$tpl = '<link rel="stylesheet" type="text/css" href="%s"/>';
break;
default:
$tpl = null;
}
if (null !== $tpl) {
if ($make_link) {
$res_link = $this->res($res_link);
}
return sprintf("{$tpl}\n", $res_link);
}
return null;
}
/**
* 读取指定的单一文件
*
* @param string $file Loader::parseFileRealPath()
* @param bool $require_file 是否返回文件 等于false时,返回文件文本内容
* @return mixed
* @throws CoreException
*/
public static function read($file, $require_file = true)
{
if (is_file($file)) {
$file_path = $file;
} else {
$file_path = Loader::getFilePath($file);
}
$read_file_flag = (int) $require_file;
if (isset(self::$loaded[$file_path][$read_file_flag])) {
return self::$loaded[$file_path][$read_file_flag];
}
if (is_readable($file_path)) {
if (false === $require_file) {
$file_content = file_get_contents($file_path);
self::$loaded[$file_path][$read_file_flag] = $file_content;
return $file_content;
}
$ext = Helper::getExt($file_path);
switch ($ext) {
case 'php':
$data = (require $file_path);
self::$loaded[$file_path][$read_file_flag] = $data;
break;
case 'json':
$data = json_decode(file_get_contents($file_path), true);
self::$loaded[$file_path][$read_file_flag] = $data;
break;
case 'ini':
$data = parse_ini_file($file_path, true);
self::$loaded[$file_path][$read_file_flag] = $data;
break;
default:
throw new CoreException('不支持的解析格式');
}
return $data;
} else {
throw new CoreException("读取文件失败:{$file}");
}
}
