/**
* 编辑分类
* @param array $set
* @throws Exception
*/
public function cateEdit(array $set)
{
if (isset($set['cate_id'])) {
$cateId = (int) $set['cate_id'];
$where = $this->db->quoteInto('cate.cate_id=?', $cateId);
if (!$this->cateExists($where)) {
throw new Exception('指定的分类不存在');
}
}
$validator = $this->_validateCate($set);
if (!$validator->isValid()) {
throw new Exception($validator->getMessage());
}
$set = array('cate_name' => htmlspecialchars($set['cate_name']), 'filepath' => strip_tags($set['filepath']), 'description' => htmlspecialchars($set['description']), 'allow_upload' => (int) @$set['allow_upload'], 'allow_delete' => (int) @$set['allow_delete']);
$where = $this->db->quoteInto('cate.cate_name=?', $set['cate_name']);
if ($this->cateExists($where)) {
throw new Exception("指定的分类名称 '{$set['cate_name']}' 已经存在");
}
$where = $this->db->quoteInto('cate.filepath=?', $set['filepath']);
if ($this->cateExists($where)) {
throw new Exception("指定的路径 '{$set['filepath']}' 已经被占用");
}
$abspath = $this->fileBasePath . "/" . $set['filepath'];
if (!is_dir($abspath)) {
$mk = YUN_Io::mkdir($abspath);
if ($mk === false) {
throw new Exception("无法创建分类目录 '{$set['filepath']}'");
}
}
$where = $this->db->quoteInto('cate_id=?', $cateId);
$this->db->update('file_category', $set, $where);
}
/**
* 保存上传的文件
*
* @example YUN_File_Upload::save($_FILES['fieldname']);
*
* @param array $data POST 的文件上传数据
* @param string $saveName
* @param string $savePath
* @return boolean
*/
public function save(array $data, $saveName = null, $savePath = null)
{
if (!$this->isPostFile($data)) {
$this->_message = '无效的 POST 数据';
return false;
}
if (isset($data['error']) && $data['error'] != 0) {
$this->_message = $this->getError($data['error']);
return false;
}
if (!$this->isAllowExtension($data['name'])) {
$this->_message = '禁止上传该类型的文件';
return false;
}
if (!$this->isAllowSize($data['size'])) {
$this->_message = "文件大小超出服务器限定的值 ({$this->_config['maxSize']} Kb)";
return false;
}
empty($savePath) && ($savePath = $this->_config['savePath']);
$mkpath = YUN_Io::mkdir($savePath);
if ($mkpath === false) {
$this->_message = "无法创建文件上传目录 '{$savePath}'";
return false;
}
$extension = $this->getExtension($data['name']);
if (empty($saveName)) {
$saveName = $this->_config['rename'] ? str_replace('.', '', microtime(true)) . ".{$extension}" : $data['name'];
} else {
$saveName = strtolower($saveName);
// 兼容 win 平台
}
$saveFilename = YUN_Io::strip("{$savePath}/{$saveName}");
if (!@move_uploaded_file($data['tmp_name'], $saveFilename)) {
$this->_message = '无法从临时目录复制上传文件';
return false;
}
$this->_result = array('filename' => $data['name'], 'filesize' => $data['size'], 'filetype' => $data['type'], 'extension' => $extension, 'savename' => $saveFilename);
return true;
}
