public static function updateSystemCache()
{
$setting_file = WEB_ROOT_DIR . self::$cache_file;
// FFile::rmDir(WEB_ROOT_DIR . 'data/system/');
$t = new FTable('setting');
$settings = $t->select();
$setting_write = array();
foreach ($settings as $row) {
$setting_write[$row['setting_key']] = $row['setting_value'];
}
FFile::save($setting_file, "<?php\n" . 'return ' . var_export($setting_write, true) . ';');
FCache::flush();
}
/**
* @param $tpl_file
* @param string $save_file 保存目录，相对于data目录
* @param bool $isSubTpl
* @return string 模板文件主体
* @internal param string $content 模板文件主体
*/
public function compile($tpl_file, $save_file = "", $isSubTpl = false)
{
$content = file_get_contents($tpl_file);
$compiled_content = $this->parse($content);
$header_comment = "Create On##" . time() . "|Compiled from##" . $this->template_path . $this->template_name;
$str = "<? if(!defined('FLIB')) exit('Access Denied'); global \$_F; ";
if (!$isSubTpl) {
$str .= "\$tpl_file_mtime = " . intval(filemtime($tpl_file)) . ";";
}
$str .= "/*{$header_comment}*/ ?>{$compiled_content}";
if ($save_file) {
FFile::save($save_file, $str);
}
return $str;
}
public static function makeThumbPic($pic_file, $size = '100x100')
{
if (!file_exists($pic_file)) {
return 'thumb_error_for_src_pic_not_exits';
}
list($w, $h) = explode('x', $size);
if (!$w || !$h) {
throw new Exception("size 参数错误！必须是 100x100 这样的形式。");
}
$thumb_file = "{$pic_file}.{$size}.jpg";
FFile::mkdir(dirname($thumb_file));
$fImage = new FImage();
$fImage->open($pic_file)->thumb($w, $h, FImage::THUMB_CENTER)->save($thumb_file);
return true;
}
/**
* +----------------------------------------------------------
* 日志直接写入
* +----------------------------------------------------------
* @static
* @access public
* +----------------------------------------------------------
*
* @param string $message 日志信息
* @param int|string $type 日志记录方式
* @param string $level 日志级别
*
* @return void
*/
static function write($message, $type = 'common', $level = self::LOG_LEVEL_INFO)
{
global $_F;
if (is_array($message)) {
$message = json_encode($message);
}
$now = date("Y-m-d H:i:s");
$log_file_size = FConfig::get('logger.LOG_FILE_SIZE');
$log_file_size = $log_file_size ? $log_file_size : 1024000;
$file_log_path = FConfig::get('logger.LOG_PATH');
$file_log_path = $file_log_path ? $file_log_path : F_APP_ROOT . 'data/logs/';
// $file_log_path = $file_log_path;
if ($_F['run_in'] == 'shell') {
$file_log_path .= $_F['run_in'] . '/';
} elseif (isset($_F['module'])) {
$file_log_path .= $_F['module'] . '/';
}
if ($type) {
$file_log_path .= "{$type}/";
}
$file_log_path .= date('Y-m-d') . '.log';
FFile::mkdir(dirname($file_log_path));
if (is_file($file_log_path) && floor($log_file_size) <= filesize($file_log_path)) {
rename($file_log_path, str_replace(basename($file_log_path), date('Y-m-d.H_i_s') . '.log', $file_log_path));
}
$write_content = "{$now}\t{$level}";
if ($_SERVER['REQUEST_URI']) {
$write_content .= "\tURL:http:/" . "/{$_F['http_host']}{$_F['uri']}\t" . ($_F['refer'] ? "REFER:{$_F['refer']}" : '');
// } else {
// $write_content .= "\t{$_F['run_in']}\t{$_F['module']}";
}
$write_content .= "\t{$message}\r\n";
file_put_contents($file_log_path, $write_content, FILE_APPEND);
}
/**
* 清空 cache
*/
public function _flush()
{
global $_F;
$this->connect();
if (FConfig::get('global.memcache.enable')) {
$_F['memcache']->flush();
return;
}
// 清除文件缓存
$cache_dir = dirname(self::getCacheDir() . 'file');
if (is_dir($cache_dir)) {
$cache_dir_new = $cache_dir . '.bak_' . $_F['http_host'] . '_' . date('Y-m-d_H_i_s') . rand(1000, 9999);
rename($cache_dir, $cache_dir_new);
FFile::rmDir($cache_dir_new . '/');
}
}
/**
* +----------------------------------------------------------
* 日志直接写入
* +----------------------------------------------------------
* @static
* @access public
* +----------------------------------------------------------
*
* @param string $message 日志信息
* @param string $level 日志级别
* @param int|string $type 日志记录方式
* @param string $destination 写入目标
* @param string $extra 额外参数
* +----------------------------------------------------------
*
* @return void
+----------------------------------------------------------
*/
static function write($message, $level = self::LOG_LEVEL_ERR, $type = '', $destination = '', $extra = '')
{
$now = date("Y-m-d H:i:s");
$type = $type ? $type : FConfig::get('logger.LOG_TYPE');
if (self::LOG_TYPE_FILE == $type) {
// 文件方式记录日志
if (empty($destination)) {
$destination = FConfig::get('logger.LOG_PATH') . date('Y-m-d') . '.log';
}
FFile::mkdir(dirname($destination));
//检测日志文件大小，超过配置大小则备份日志文件重新生成
if (is_file($destination) && floor(FConfig::get('logger.LOG_FILE_SIZE')) <= filesize($destination)) {
rename($destination, str_replace(basename($destination), date('Y-m-d.H_i_s') . '.log', $destination));
}
} else {
$destination = $destination ? $destination : '';
$extra = $extra ? $extra : FConfig::get('logger.LOG_EXTRA');
}
error_log("{$now}\t" . $_SERVER['REQUEST_URI'] . "\t{$level}\t{$message}\r\n", $type, $destination, $extra);
}
