/**
* 写入日志
* @access public
* @param string $message 内容
* @return void
*/
public static function log($message)
{
if (!is_scalar($message) && $message == '') {
return;
}
$file = TEMP_PATH . '/Logs/' . date('Y-m-d') . '.log';
XF_File::write($file, '[' . date('H:i:s') . '] ' . $message, 'a+');
}
/**
* 渲染布局模板文件
* @access public
* @return string
*/
public function render()
{
$content = isset($this->_data['$layoutContent']) ? $this->_data['$layoutContent'] : '';
//布局模板起始路径
$layoutTemplatePath = APPLICATION_PATH . '/layouts/scripts/';
if (!is_file($layoutTemplatePath . $this->_tpl)) {
return $content;
}
//检测缓存
if ($this->_cache_time > 0) {
$request = XF_Controller_Request_Http::getInstance();
$file = TEMP_PATH . '/Cache/LayoutScripts/';
$pathinfo = pathinfo($this->_tpl);
//检测布局缓存类型，定位正确的路径
if ($this->_cache_is_private) {
$file .= 'Private/' . $request->getModule() . '/' . $request->getController() . '/' . $request->getAction() . '/' . $pathinfo['basename'];
} else {
$file .= 'Public/' . $pathinfo['basename'];
}
XF_File::mkdirs(pathinfo($file, PATHINFO_DIRNAME));
if (is_file($file)) {
//布局缓存是否过期
if (time() > filemtime($file) + $this->_cache_time * 60) {
//缓存失效时执行用户的初始化操作init()
$this->_init();
XF_File::del($file);
$this->_flag = false;
$content = $this->_getObContent($layoutTemplatePath . $this->_tpl);
XF_File::write($file, $content);
}
$this->_flag = true;
return $this->_getObContent($file);
} else {
$this->_init();
$this->_flag = false;
$content = $this->_getObContent($layoutTemplatePath . $this->_tpl);
XF_File::write($file, $content);
$this->_flag = true;
return $this->_getObContent($file);
}
} else {
//不采用缓存时获取最终输出的HTML内容
$this->_init();
$this->_flag = true;
return $this->_getObContent($layoutTemplatePath . $this->_tpl);
}
return $content;
}