$upload_type();
// 获取表单上传文件 例如上传了001.jpg
$file = request()->file('file');
$info = $file->move($config['rootPath'], true, false);
if ($info) {
$return['status'] = 1;
$return['info'] = $this->save($config, $upload_type, $info);
$path = ltrim($return['info']['path'], "/");
compressedImage($path, $path, 60);
} else {
$return['status'] = 0;
$return['info'] = $file->getError();
}
echo json_encode($return);
}
/**
* 图片上传
* @var view
* @access public
*/
protected function images() {
return config('picture_upload');
}
/**
* 文件上传
* @var view
* @access public
*/
protected function attachment() {
return config('attachment_upload');
}
/**
* 百度编辑器使用
* @var view
* @access public
*/
public function ueditor() {
$data = new \com\Ueditor(session('auth_user.uid'));
echo $data->output();
}
public function editor() {
$callback = request()->get('callback');
$CKEditorFuncNum = request()->get('CKEditorFuncNum');
$file = request()->file('upload');
$info = $file->move(config('editor_upload.rootPath'), true, false);
if ($info) {
$fileInfo = $this->parseFile($info);
$data = array(
"originalName" => $fileInfo['name'],
"name" => $fileInfo['name'],
"url" => $fileInfo['url'],
"size" => $fileInfo['size'],
"type" => $fileInfo['ext'],
"state" => 'SUCCESS'
);
} else {
$data['state'] = $file->getError();
}
/**
* 返回数据
*/
if($callback) {
return '';
}elseif($CKEditorFuncNum) {
return '';
} else {
return json_encode($data);
}
}
public function delete() {
$data = array(
'status' => 1,
);
echo json_encode($data);exit();
}
/**
* 保存上传的信息到数据库
* @var view
* @access public
*/
public function save($config, $type, $file) {
$file = $this->parseFile($file);
$file['status'] = 1;
$dbname = ($type == 'images') ? 'picture' : 'file';
$id = db($dbname)->insertGetId($file);
if ($id) {
$data = db($dbname)->where(array('id' => $id))->find();
return $data;
} else {
return false;
}
}
/**
* 下载本地文件
* @param array $file 文件信息数组
* @param callable $callback 下载回调函数，一般用于增加下载次数
* @param string $args 回调函数参数
* @return boolean 下载失败返回false
*/
public function downLocalFile($file, $callback = null, $args = null) {
if (is_file($file['rootpath'] . $file['savepath'] . $file['savename'])) {
/* 调用回调函数新增下载数 */
is_callable($callback) && call_user_func($callback, $args);
/* 执行下载 *///TODO: 大文件断点续传
header("Content-Description: File Transfer");
header('Content-type: ' . $file['type']);
header('Content-Length:' . $file['size']);
if (preg_match('/MSIE/', $_SERVER['HTTP_USER_AGENT'])) {
//for IE
header('Content-Disposition: attachment; filename="' . rawurlencode($file['name']) . '"');
} else {
header('Content-Disposition: attachment; filename="' . $file['name'] . '"');
}
readfile($file['rootpath'] . $file['savepath'] . $file['savename']);
exit;
} else {
$this->error = '文件已被删除！';
return false;
}
}
protected function parseFile($info) {
$data['create_time'] = $info->getATime(); //最后访问时间
$data['savename'] = $info->getBasename(); //获取无路径的basename
$data['c_time'] = $info->getCTime(); //获取inode修改时间
$data['ext'] = $info->getExtension(); //文件扩展名
$data['name'] = $info->getFilename(); //获取文件名
$data['m_time'] = $info->getMTime(); //获取最后修改时间
$data['owner'] = $info->getOwner(); //文件拥有者
$data['savepath'] = $info->getPath(); //不带文件名的文件路径
$data['url'] = $data['path'] = str_replace("\\", '/', substr($info->getPathname(), 1)); //全路径
$data['size'] = $info->getSize(); //文件大小，单位字节
$data['is_file'] = $info->isFile(); //是否是文件
$data['is_execut'] = $info->isExecutable(); //是否可执行
$data['is_readable'] = $info->isReadable(); //是否可读
$data['is_writable'] = $info->isWritable(); //是否可写
$data['md5'] = md5_file($info->getPathname());
$data['sha1'] = sha1_file($info->getPathname());
return $data;
}
}