public function DataAction($type = '')
{
if ($this->request->isPost()) {
// Export
if ($type == 'import') {
$File = $this->FileRoot . trim($this->request->getPost('file'));
if (!is_file($File)) {
$this->response->redirect('Result/err');
}
/* Remove Notes */
$content = file_get_contents($File);
$content = preg_replace("/\n#\n# TABLE(.*)\\s#\n\n/i", "", $content);
$sqls = array_filter(explode(";\n", $content));
foreach ($sqls as $sql) {
$sql = trim($sql);
if (!empty($sql)) {
if ($this->db->execute($sql) == FALSE) {
$this->response->redirect('Result/err');
}
}
}
$this->response->redirect('Result/suc/SysDBBackup');
} elseif ($type == 'delete') {
$File = new File();
$File->file_root = $this->FileRoot;
$Files = json_decode($this->request->getPost('file'));
if ($File->del('./', $Files)) {
$this->response->redirect('Result/suc/SysDBRestore');
} else {
$this->response->redirect('Result/err');
}
}
}
}
/**
* 上传头像
*/
public function upload()
{
if (isset($_GET['userid']) && isset($GLOBALS['HTTP_RAW_POST_DATA'])) {
// 根据用户id创建文件夹
$userid = intval($_GET['userid']);
$avatardata = $GLOBALS['HTTP_RAW_POST_DATA'];
} else {
exit('0');
}
$dir1 = ceil($userid / 10000);
$dir2 = ceil($userid % 10000 / 1000);
// 创建图片存储文件夹
$avatarfile = DATA_PATH . 'avatar/';
$dir = $avatarfile . $dir1 . '/' . $dir2 . '/' . $userid . '/';
if (!file_exists($dir)) {
Folder::mk($dir);
}
$filename = $dir . $userid . '.zip';
File::write($filename, $avatardata);
$archive = new PclZip($filename);
if ($archive->extract(PCLZIP_OPT_PATH, $dir) == 0) {
die("Error : " . $archive->errorInfo(true));
}
// 判断文件安全，删除压缩包和非jpg图片
$avatararr = array('180x180.jpg', '30x30.jpg', '45x45.jpg', '90x90.jpg');
if ($handle = opendir($dir)) {
while (false !== ($file = readdir($handle))) {
if ($file !== '.' && $file !== '..') {
if (!in_array($file, $avatararr)) {
File::delete($dir . $file);
} else {
$info = @getimagesize($dir . $file);
if (!$info || $info[2] != 2) {
File::del($dir . $file);
}
}
}
}
closedir($handle);
}
$this->db->where(array('userid' => $userid))->update(array('avatar' => 1));
exit('1');
}
/**
* 删除
* DELETE /share/1
* @method DELETE_info
* @author NewFuture
*/
public function DELETE_infoAction($id = 0)
{
$userid = $this->auth();
if (!($share = ShareModel::where('use_id', $userid)->field('url')->find(intval($id)))) {
$this->response(0, '您无此分享文件');
} elseif (!($url = $share['url'])) {
$this->response(0, '此共享已经删除');
} elseif ($share->set('url', '')->save()) {
File::del($url);
$this->response(1, '删除成功');
} else {
$this->response(0, '删除失败');
}
}
/**
* 文件删除
* DELETE /file/1
* @method DELETE_info
* @author NewFuture
*/
public function DELETE_infoAction($id = 0)
{
$userid = $this->auth();
$File = FileModel::where('use_id', '=', $userid)->field('url')->find($id);
$response['status'] = 0;
if (!($uri = $File['url'])) {
$response['info'] = '没有找这个文件';
} elseif (!File::del($uri)) {
$response['info'] = '删除出错';
}
if ($File->update(['url' => '', 'status' => 0])) {
$response['status'] = 1;
$response['info'] = '已经删除';
} else {
$response['info'] = '文件状态更新失败';
}
$this->response = $response;
}
/**
* 清除文件夹下所有文件以及文件夹
*
* @param string $dir 目录
* @return boolean
*/
public static function clear($path)
{
$path = self::path($path);
if (!self::is_dir($path)) {
return false;
}
if (!($handle = @opendir($path))) {
return false;
}
while (false !== ($file = readdir($handle))) {
if ('.' === $file || '..' === $file) {
continue;
}
$filename = $path . '/' . $file;
if (self::is_dir($filename)) {
self::rm($filename);
} elseif (File::is_file($filename)) {
File::del($filename);
}
}
@closedir($handle);
return true;
}
/**
* (non-PHPdoc)
* @see Cache::delete_value()
*/
protected function delete_value($key)
{
$file = $this->_path($key);
return File::del($file);
}