/**
* 根據文件Id获取文件数据
*/
public function getLink($fileId, $linkType, $shareKey)
{
$data = array();
$file = MiniFile::getInstance()->getById($fileId);
$data["name"] = $file["file_name"];
$data["bytes"] = intval($file["file_size"] + "");
$fileType = $file["file_type"];
if ($fileType == 0) {
$data["icon"] = MiniHttp::getIcon4File($file["file_name"]);
if (!MiniUtil::isMixCloudVersion()) {
$data["icon"] = MiniHttp::getMiniHost() . "statics/static/mini-box/images/link/" . $data["icon"];
} else {
$data["icon"] = "http://static.miniyun.cn/static/mini-box/images/link/" . $data["icon"];
}
}
$ext = MiniUtil::getFileExtension($file["file_name"]);
$path = MiniUtil::getRelativePath($file["file_path"]);
if ($ext == "jpg" || $ext == "jpeg" || $ext == "png" || $ext == "gif") {
$data["thumbnail_link"] = MiniHttp::createAnonymousUrl("linkAccess/thumbnail?key=" . $shareKey . "&size=256x256&path=" . urlencode($path));
} else {
$data["thumbnail_link"] = "";
}
if ($linkType == MiniLink::$PREVIEW_LINK) {
$data["link"] = MiniHttp::createUrl("link/access/key/" . $shareKey);
} else {
$data["link"] = MiniHttp::createAnonymousUrl("linkAccess/download?key=" . $shareKey . "&path=" . urlencode($path));
}
return $data;
}
/**
* 把数据库对像转换为视图对象
* @param $file
* @return array
*/
private function do2vo($file)
{
$info = array();
$info['file_type'] = $file['file_type'];
$info['file_size'] = $file['file_size'];
$info['file_path'] = MiniUtil::getRelativePath($file['file_path']);
$info['updated_at'] = $file['updated_at'];
return $info;
}
/**
* 获取events数据
*/
public function getList($path, $time, $deviceUuid, $pageSize, $currentPage)
{
$user = $this->user;
$userId = $user['id'];
$time = $this->getTime($time);
if ($path != "") {
$path = MiniUtil::joinPath($path);
}
$total = MiniEvent::getInstance()->getTotal($path, $time, $userId, $deviceUuid);
$totalPage = ceil($total / $pageSize);
$events = MiniEvent::getInstance()->getByCondition($path, $userId, $time, $deviceUuid, $pageSize, ($currentPage - 1) * $pageSize);
$itemList = array();
$data = array();
foreach ($events as $event) {
$item = array();
$device = MiniUserDevice::getInstance()->getUserDevice($event['user_device_id']);
$item['create_user_id'] = $device['user_id'];
$item['file_path'] = MiniUtil::getRelativePath($event['file_path']);
$item['action'] = $event['action'];
$item['user_name'] = $user['user_name'];
$item['user_device_type'] = $device['user_device_type'];
if ($device['user_id'] == $userId) {
$item['user_self'] = true;
} else {
$item['user_self'] = false;
$user = MiniUser::getInstance()->getById($device['user_id']);
$userMetas = MiniUserMeta::getInstance()->getUserMetas($device['user_id']);
if (isset($userMetas['nick'])) {
$item['user_name'] = $userMetas['nick'];
} else {
$item['user_name'] = $user['user_name'];
}
}
$item['created_at'] = MiniUtil::formatTime(strtotime($event['created_at']));
$item['user_device_name'] = $device['user_device_name'];
$item['context'] = MiniUtil::getRelativePath($event['context']);
$item['device_uuid'] = $device['user_device_uuid'];
if ($event['action'] == 2) {
//判断是否是重命名还是创建
$fromParent = CUtils::pathinfo_utf($event['file_path']);
$toParent = CUtils::pathinfo_utf($event['context']);
if ($fromParent['dirname'] == $toParent['dirname']) {
$item['action'] = MConst::RENAME;
}
}
$itemList[] = $item;
}
$data['events'] = $itemList;
$data['totalPage'] = $totalPage;
return $data;
}
/** 按照文件名查找假删除文件
* @param $fileName
* @return mixed
*/
public function search($fileName)
{
$sessionUser = $this->user;
$user_id = $sessionUser["id"];
$deleteList = MiniFile::getInstance()->getFileByNameRecycle($user_id, $fileName);
$list = array();
$data = array();
foreach ($deleteList as $value) {
$data["file_name"] = $value["file_name"];
$data["file_size"] = $value["file_size"];
$data["file_path"] = MiniUtil::getRelativePath($value["file_path"]);
$data["create_time"] = $value["file_create_time"];
$data["is_deleted"] = $value["is_deleted"];
$data["type"] = $value["file_type"];
$list[] = $data;
}
$dataList['list'] = $list;
return $dataList;
}
/**
* 打包下载
* @param $paths
* @param $filePath
* @throws MFileopsException
*/
public function downloadToPackage($paths, $filePath)
{
$userId = $this->user['id'];
$parentPath = dirname($filePath);
$isSharedPath = false;
//主要用于判断是否为被共享文件
if (dirname(MiniUtil::getRelativePath($filePath)) == "/" . $userId) {
$permission = MConst::SUPREME_PERMISSION;
} else {
$pathArr = explode('/', $filePath);
$masterId = $pathArr[1];
if ($masterId != $userId) {
$isSharedPath = true;
} else {
$model = new GeneralFolderPermissionBiz($parentPath);
if ($model->isParentShared($parentPath)) {
//如果是父目录被共享
$isSharedPath = true;
}
}
if ($isSharedPath) {
$permissionArr = UserPermissionBiz::getInstance()->getPermission($parentPath, $userId);
if (!isset($permissionArr)) {
$permission = MConst::SUPREME_PERMISSION;
} else {
$permission = $permissionArr['permission'];
$privilegeModel = new PrivilegeBiz();
$this->share_filter->slaves = $privilegeModel->getSlaveIdsByPath($permissionArr['share_root_path']);
$this->share_filter->is_shared = true;
}
} else {
$permission = MConst::SUPREME_PERMISSION;
}
}
$miniPermission = new MiniPermission($permission);
$canDownload = $miniPermission->canDownload();
if (!$canDownload) {
throw new MFileopsException(Yii::t('api', 'no permission'), MConst::HTTP_CODE_409);
}
$arr = explode('/', $filePath);
$isRoot = false;
$isMine = false;
if (count($arr) == 3) {
$isRoot = true;
}
$fileOwnerId = $arr[1];
$currentUser = $this->user;
$currentUserId = $currentUser['user_id'];
if ($fileOwnerId == $currentUserId) {
$isMine = true;
}
if ($isRoot && !$isMine) {
//如果是在根目录下且不是自己的目录 则后台控制不准取消共享
throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_409);
}
//打包下载限制
header("Content-type: text/html; charset=utf-8");
$limit = new DownloadPackageLimit();
$limitCount = $limit->getLimitCount();
$limitSize = $limit->getLimitSize();
$code = '';
$fileNames = array();
$user = $this->user;
$userId = $user['user_id'];
$paths = explode(',', $paths);
foreach ($paths as $path) {
$file = MiniFile::getInstance()->getByPath($path);
if (empty($file)) {
echo "批量下载的文件存在不存在的文件";
exit;
}
$code = $code . ',' . $file['id'];
array_push($fileNames, $file['file_name']);
}
if (count($fileNames) > 1) {
$packageName = 'miniyun';
} else {
$packageName = $fileNames[0];
}
//创建临时文件夹
$fileSystem = new CFileSystem();
MUtils::MkDirsLocal(DOCUMENT_TEMP . $userId);
$storePath = DOCUMENT_TEMP . $userId . "/" . $packageName;
$array = array();
$ids = explode(",", $code);
foreach ($ids as $id) {
$file = MiniFile::getInstance()->getById($id);
if (empty($file)) {
continue;
}
if ($file["file_type"] == MConst::OBJECT_TYPE_FILE) {
//属于自己的文件
$array[] = $file;
} else {
//不属于自己的文件
//查询共有多少个子目录
$array[] = $file;
$files = MiniFile::getInstance()->getChildrenByPath($file["file_path"]);
$array = array_merge($array, $files);
}
}
if (count($array) > $limitCount) {
echo "批量下载单次最大文件数不能超过:" . $limitCount;
exit;
}
$size = $this->calculateSize($array);
if ($size > $limitSize * 1024 * 1024) {
echo "批量下载单次最大文件大小不能超过:" . $limitSize . "M";
exit;
}
$path = CUtils::removeUserFromPath($array[0]["file_path"]);
$removeParent = pathinfo($path, PATHINFO_DIRNAME);
if (strlen($removeParent) == 1) {
$removeParent = "";
}
//zip压缩
$zip = new ZipArchive();
$zipFile = $storePath . ".zip";
//删除上次存在的压缩文件
$fileSystem->delete($zipFile);
try {
$zipFile = mb_convert_encoding($zipFile, "gb2312", "UTF-8");
} catch (Exception $e) {
$zipFile = $zipFile;
}
if ($zip->open($zipFile, ZIPARCHIVE::OVERWRITE) === TRUE) {
//执行拷贝操作
foreach ($array as $file) {
$fileType = $file["file_type"];
$filePath = $file["file_path"];
//获取存储文件的绝对路径
if (!empty($removeParent)) {
$relativePath = CUtils::str_replace_once($removeParent, "", CUtils::removeUserFromPath($filePath));
} else {
$relativePath = CUtils::removeUserFromPath($filePath);
}
//打包加上nick
$relativePath = $packageName . $relativePath;
//转换文件编码为中文编码
try {
$store = mb_convert_encoding($relativePath, "gb2312", "UTF-8");
} catch (Exception $e) {
$store = $relativePath;
}
$hasRead = true;
if ($userId == $file["user_id"] && $fileType == MConst::OBJECT_TYPE_FILE) {
//属于自己的文件
$this->addToFile($zip, $file, $store, $fileSystem);
} elseif ($userId != $file["user_id"] && $fileType == MConst::OBJECT_TYPE_FILE) {
//不属于自己的文件
if ($hasRead) {
$this->addToFile($zip, $file, $store, $fileSystem);
}
} elseif ($userId == $file["user_id"] && $fileType == MConst::OBJECT_TYPE_DIRECTORY) {
//属于自己的文件夹
$this->addToFolder($zip, $store);
} else {
//不属于自己的文件夹
if ($hasRead) {
$this->addToFolder($zip, $store);
}
}
}
$zip->close();
//关闭
}
if (!file_exists($zipFile)) {
echo Yii::t('i18n', 'no_privilege');
Yii::app()->end();
}
//进行下载
CUtils::output($zipFile, "application/octet-stream", $packageName . ".zip");
}
/** 组装数组
* @param $fileList
* @param $shareList
* @param $key
* @return array
*/
private function do2vo($fileList, $shareList, $key)
{
if ($key == 1) {
$list = $fileList;
} else {
$list = $shareList;
}
$listShare = array();
foreach ($list as $value) {
if ($key == 1) {
$file = $value;
$shareList = MiniLink::getInstance()->getByFileId($file["id"]);
$share = $shareList;
$shareData['file_name'] = null;
} else {
$share = $value;
$fileList = MiniFile::getInstance()->getUndeleteFile($share['file_id']);
$file = $fileList;
}
if (empty($file)) {
break;
}
$shareData['file_name'] = $file['file_name'];
$shareData['path'] = MiniUtil::getRelativePath($file['file_path']);
$shareData['size'] = $file['file_size'];
$shareData['updated_at'] = $share['updated_at'];
$shareData['share_key'] = $share['share_key'];
$shareData['file_type'] = $file['file_type'];
$shareData['link'] = $this->link($share['share_key']);
$listShare[] = $shareData;
}
return $listShare;
}
/**
* 图片列表分页
* @param $page
* @param $pageSize
* @return mixed
*/
public function getPage($page, $pageSize)
{
$fileList = array();
$list = array();
$sharedList = array();
$limit = ($page - 1) * $pageSize;
$user = $this->user;
$shares = $this->getAllSharedPath($user['id']);
$albumTotal = MiniFile::getInstance()->getImageTotal($user["id"], "image");
//获得当前用户被共享目录里面的每个共享目录的子图片总数
$sharedImgTotal = 0;
foreach ($shares as $filePath) {
$count = MiniFile::getInstance()->getImageTotalByPath($filePath);
$sharedImgTotal = $count + $sharedImgTotal;
if ($count > 0) {
$item = array();
$item[] = $filePath;
$item[] = $count;
$sharedList[] = $item;
}
}
$fileList["total"] = $albumTotal + $sharedImgTotal;
//共享目录图片取完后，取自己的图片
if ($limit >= $sharedImgTotal) {
$limit = $limit - $sharedImgTotal;
$albums = MiniFile::getInstance()->getFileListPage($limit, $pageSize, $user["id"], "image");
} else {
//共享目录图片下的图片
if ($page * $pageSize < $sharedImgTotal) {
$albums = $this->getSharedImgPage($limit, $pageSize, $sharedList);
} else {
//部分共享目录，部分自己的图片
$albumShared = $this->getSharedImgPage($limit, $sharedImgTotal, $sharedList);
$albumList = MiniFile::getInstance()->getFileListPage(0, $pageSize * $page - $sharedImgTotal, $user["id"], "image");
if (count($albumList) > 0) {
$albums = array_merge($albumList, $albumShared);
} else {
$albums = $albumShared;
}
}
}
foreach ($albums as $value) {
$permission = UserPermissionBiz::getInstance()->getPermission($value['file_path'], $this->user['user_id']);
if (!empty($permission)) {
$filePermission = new MiniPermission($permission['permission']);
$data['canDelete'] = $filePermission->canDeleteFile();
} else {
$data['canDelete'] = true;
}
$data["filename"] = $value['file_name'];
$data["fileSize"] = $value['file_size'];
$data["path"] = MiniUtil::getRelativePath($value['file_path']);
$data["createTime"] = $value['file_create_time'];
$list[] = $data;
}
$fileList['list'] = $list;
return $fileList;
}
/**
* 控制器执行主逻辑函数
*
*/
public function invoke($uri = null)
{
$this->setAction(MConst::CREATE_DIRECTORY);
// 调用父类初始化函数，注册自定义的异常和错误处理逻辑
parent::init();
$params = $_REQUEST;
// 检查参数
if (isset($params) === false || $params == null) {
throw new MFileopsException(Yii::t('api', 'Bad Request'), MConst::HTTP_CODE_400);
}
// 获取用户数据，如user_id
$user = MUserManager::getInstance()->getCurrentUser();
$device = MUserManager::getInstance()->getCurrentDevice();
$this->_user_id = $user["user_id"];
$this->_user_device_id = $device["device_id"];
// 文件大小格式化参数
$locale = "bytes";
if (isset($params["locale"])) {
$locale = $params["locale"];
}
if (isset($params["root"]) === false || isset($params["path"]) === false) {
throw new MFileopsException(Yii::t('api', 'Bad Request'), MConst::HTTP_CODE_400);
}
$root = $params["root"];
// dataserver 增加创建返回path,用于导航
// by Kindac
// since 2013/06/25
$path = $params["path"];
$fileName = MUtils::get_basename($path);
if ($fileName === false) {
throw new MFileopsException(Yii::t('api', 'The folder name is invalid'), MConst::HTTP_CODE_400);
}
// 检查文件名是否有效
$isInvalid = MUtils::checkNameInvalid($fileName);
if ($isInvalid) {
throw new MFileopsException(Yii::t('api', 'The folder name is invalid'), MConst::HTTP_CODE_400);
}
// 转换路径分隔符，便于以后跨平台，如：将 "\"=>"/"
$path = MUtils::convertStandardPath($path);
if ($path == false) {
throw new MFileopsException(Yii::t('api', 'The folder name is invalid'), MConst::HTTP_CODE_400);
}
// 检查是否在共享目录
$this->share_filter = MSharesFilter::init();
if ($this->share_filter->handlerCheck($this->_user_id, $path, MConst::CREATE_DIRECTORY)) {
$this->_user_id = $this->share_filter->master;
$path = $this->share_filter->_path;
}
if ($params['is_root'] == "/") {
$path = "/" . $this->_user_id . $path;
}
$item = explode("/", $path);
if (!preg_match("/^[0-9]+\$/", $item[1])) {
$path = "/" . $user["user_id"] . $path;
}
$parentPath = dirname($path);
$isSharedPath = false;
//主要用于判断是否为被共享文件
if (dirname(MiniUtil::getRelativePath($path)) == "/" . $this->_user_id) {
$permission = MConst::SUPREME_PERMISSION;
} else {
$pathArr = explode('/', $path);
$masterId = $pathArr[1];
if ($masterId != $this->_user_id) {
$isSharedPath = true;
} else {
$model = new GeneralFolderPermissionBiz($parentPath);
if ($model->isParentShared($parentPath)) {
//如果是父目录被共享
$isSharedPath = true;
}
}
if ($isSharedPath) {
$permissionArr = UserPermissionBiz::getInstance()->getPermission($parentPath, $this->_user_id);
if (!isset($permissionArr)) {
$permission = MConst::SUPREME_PERMISSION;
} else {
$permission = $permissionArr['permission'];
$privilegeModel = new PrivilegeBiz();
$this->share_filter->slaves = $privilegeModel->getSlaveIdsByPath($permissionArr['share_root_path']);
$this->share_filter->is_shared = true;
}
} else {
$permission = MConst::SUPREME_PERMISSION;
}
}
$miniPermission = new MiniPermission($permission);
$canCreateFolder = $miniPermission->canCreateFolder();
if (!$canCreateFolder) {
throw new MFileopsException(Yii::t('api', 'no permission'), MConst::HTTP_CODE_409);
}
// 查询其是否存在 信息
$file = MiniFile::getInstance()->getByPath($path);
// 是否存在相同文件路径, 且被删除的记录
$hadFileDelete = false;
if (isset($file)) {
if ($file["is_deleted"] == false) {
$code = $file["file_type"] == MConst::OBJECT_TYPE_FILE ? MConst::HTTP_CODE_402 : MConst::HTTP_CODE_403;
if (MUserManager::getInstance()->isWeb() === true) {
throw new MFileopsException(Yii::t('api', 'There is already a item at the given destination'), $code);
}
$uuid = $file["event_uuid"];
// 已经存在,403 error
throw new MFileopsException($code);
}
$hadFileDelete = true;
}
$this->_parentFilePath = "/{$this->_user_id}";
// 检查父目录
$parentFileId = $this->handlerParentFolder($parentPath);
$fileDetail = $this->createFile($path, $parentFileId, $hadFileDelete);
// 处理不同端，不同返回值
if (MUserManager::getInstance()->isWeb() === true) {
if ($this->isOutput) {
$this->buildWebResponse($fileName, $path);
}
return;
}
$response = array();
$response["size"] = "0";
$response["thumb_exists"] = false;
$response["bytes"] = 0;
$response["modified"] = MUtils::formatIntTime($fileDetail["file_update_time"]);
$path = CUtils::removeUserFromPath("{$this->_parentFilePath}/{$fileName}");
if ($this->share_filter->is_shared) {
$path = $this->share_filter->src_path;
$path_info = MUtils::pathinfo_utf($path);
$path = MUtils::convertStandardPath($path_info['dirname'] . "/" . $fileName);
}
$response["path"] = $this->_parentFilePath . "/" . $fileName;
$response["is_dir"] = true;
$response["icon"] = "folder";
$response["root"] = $root;
$response["revision"] = 0;
// 版本
// 增加返回事件uuid，便于客户端进行事件对比逻辑
$response["event_uuid"] = $fileDetail["event_uuid"];
echo json_encode($response);
}
