/**
* 控制器执行主逻辑函数, 复制文件或者文件夹
*/
public function invoke($uri = null)
{
$this->setAction(MConst::COPY);
$this->beforeInvoke();
$this->beforecheck();
$user = MUserManager::getInstance()->getCurrentUser();
// 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) {
throw new MFileopsException(Yii::t('api', 'Bad Request 11'), MConst::HTTP_CODE_400);
}
// 文件大小格式化参数
$locale = "bytes";
if (isset($params["root"]) === false || isset($params["from_path"]) === false || isset($params["to_path"]) === false) {
throw new MFileopsException(Yii::t('api', 'Bad Request 12'), MConst::HTTP_CODE_400);
}
if (isset($params["locale"])) {
$locale = $params["locale"];
}
$root = $params["root"];
$this->_from_path = $params["from_path"];
$this->_to_path = $params["to_path"];
if ($params['is_root']) {
$this->_to_path = '/' . $user['id'] . $this->_to_path;
}
//
// 检查文件名是否有效
//
$isInvalid = MUtils::checkNameInvalid(MUtils::get_basename($this->_to_path));
if ($isInvalid) {
throw new MFileopsException(Yii::t('api', 'Bad Request 13'), MConst::HTTP_CODE_400);
}
//
// 转换路径分隔符，便于以后跨平台，如：将 "\"=>"/"
//
$this->_from_path = MUtils::convertStandardPath($this->_from_path);
$this->_to_path = MUtils::convertStandardPath($this->_to_path);
if ($this->_from_path == "/" || $this->_to_path == "/" || $this->_from_path === false || $this->_to_path === false) {
throw new MFileopsException(Yii::t('api', 'Bad Request 14'), MConst::HTTP_CODE_400);
}
if ($this->_to_path[strlen($this->_to_path) - 1] == "/") {
// 目标文件无效,403 error
throw new Exception(Yii::t('api', 'The file or folder name is invalid'), MConst::HTTP_CODE_403);
}
//
// 检查共享
//
$from_share_filter = MSharesFilter::init();
$this->to_share_filter = MSharesFilter::init();
// 当从共享目录拷贝到其他目录时，源目录用户id设置为共享用户id
// if ($from_share_filter->handlerCheck($this->owner, $this->_from_path)) {
// $this->master = $from_share_filter->master;
// $this->_from_path = $from_share_filter->_path;
// }
//
// // 当拷贝到共享目录的时候，目标目录的用户id设置为共享用户id
// if ($this->to_share_filter->handlerCheck($this->_user_id, $this->_to_path)) {
// $this->_user_id = $this->to_share_filter->master;
// $this->user_nick = $this->to_share_filter->master_nick;
// $this->_to_path = $this->to_share_filter->_path;
// }
// if($this->_from_shared_path){
// $this->_from_path = $this->_from_shared_path;
// }else{
// $this->_from_path = "/".$this->master.$this->_from_path;
// }
// if($this->_to_shared_path){
// $this->_to_path = $this->_to_shared_path;
// }else{
// $this->_to_path = "/".$this->_user_id.$this->_to_path;
// }
//
// 检查目标路径是否在复制目录下
//
if (strpos($this->_to_path, $this->_from_path . "/") === 0) {
throw new MFileopsException(Yii::t('api', 'Can not be copied to the subdirectory'), MConst::HTTP_CODE_403);
}
$check = CUtils::removeUserFromPath($this->_to_path);
if (empty($check) || $check == '/') {
throw new MFileopsException(Yii::t('api', 'Can not be copied to the error directory'), MConst::HTTP_CODE_403);
}
//
// 检查目标路径文件是否存在
//
$queryToPathDbFile = MFiles::queryAllFilesByPath($this->_to_path);
$isUpdate = false;
if ($queryToPathDbFile) {
if ($queryToPathDbFile[0]["is_deleted"] == false) {
// 已经存在,403 error
throw new MFileopsException(Yii::t('api', 'There is already a item at the given destination'), MConst::HTTP_CODE_403);
}
$isUpdate = true;
}
//
// 查询其信息
//
$fileName = MUtils::get_basename($this->_to_path);
$queryFromPathDbFile = MFiles::queryFilesByPath($this->_from_path);
$queryToPathDbFile = MFiles::queryFilesByPath(dirname($this->_to_path));
if ($queryFromPathDbFile === false || empty($queryFromPathDbFile)) {
throw new MFileopsException(Yii::t('api', 'Not found the source files of the specified path'), MConst::HTTP_CODE_404);
}
$fromArr = explode('/', $this->_from_path);
$fromId = $fromArr[1];
if ($params['root']) {
$toArr = explode('/', $this->_to_path);
$toId = $toArr[1];
} else {
$toId = $user['id'];
}
//权限判断
//当属于共享目录时才进行权限控制(源路径)
$fromFile = MiniFile::getInstance()->getByFilePath($this->_from_path);
if ($fromId != $user['id']) {
//判断文件重命名是否有权限操作
$permissionArr = UserPermissionBiz::getInstance()->getPermission($this->_from_path, $user['id']);
if (!isset($permissionArr)) {
$permission = MConst::SUPREME_PERMISSION;
} else {
$permission = $permissionArr['permission'];
}
$miniPermission = new MiniPermission($permission);
$canCopy = $miniPermission->canCopy($fromFile['file_type']);
if (!$canCopy) {
throw new MFileopsException(Yii::t('api', 'no permission'), MConst::HTTP_CODE_409);
}
}
$isSharedPath = false;
//主要用于判断是否为被共享文件
//目标路径
if ($toId != $user['id']) {
$isSharedPath = true;
//拷贝到 （目标路径的创建权限） 的判断
// if ($query_from_path_db_file[0]["file_type"] == 0){ //文件
// $this->to_share_filter->hasPermissionExecute($this->_to_path, MPrivilege::FILE_CREATE);
// } else { //文件夹
// $this->to_share_filter->hasPermissionExecute($this->_to_path, MPrivilege::FOLDER_CREATE);
// }
} else {
$model = new GeneralFolderPermissionBiz($this->_to_path);
if ($model->isParentShared($this->_to_path)) {
//如果是父目录被共享
$isSharedPath = true;
}
}
if ($isSharedPath) {
$permissionArr = UserPermissionBiz::getInstance()->getPermission(dirname($this->_to_path), $user['id']);
if (!isset($permissionArr)) {
$permission = MConst::SUPREME_PERMISSION;
} else {
$permission = $permissionArr['permission'];
$privilegeModel = new PrivilegeBiz();
$this->to_share_filter->slaves = $privilegeModel->getSlaveIdsByPath($permissionArr['share_root_path']);
$this->to_share_filter->is_shared = true;
}
$miniPermission = new MiniPermission($permission);
$toFile = MiniFile::getInstance()->getByFilePath(dirname($this->_to_path));
$canCopy = $miniPermission->canCopy($toFile['file_type']);
if (!$canCopy) {
throw new MFileopsException(Yii::t('api', 'no permission'), MConst::HTTP_CODE_409);
}
}
//
// 查询目标路径父目录信息
//
$parentPath = dirname($this->_to_path);
$createFolder = new MCreateFolderController();
$createFolder->_user_device_id = $this->_user_device_id;
$createFolder->_user_id = $this->_user_id;
$createFolder->share_filter = $this->to_share_filter;
$parentFileId = $createFolder->handlerParentFolder($parentPath);
//
// 组装对象信息
//
$fileDetail = new MFiles();
$fileDetail->file_name = $fileName;
$fileDetail->file_path = $this->_to_path;
$this->assembleFileDetail($fileName, $parentFileId, $fileDetail, $queryFromPathDbFile[0]);
//
// 首先处理复制根目录操作
//
if ($isUpdate) {
$fileDetail->event_uuid = MiniUtil::getEventRandomString(MConst::LEN_EVENT_UUID);
$updates = array();
$updates["file_update_time"] = time();
$updates["is_deleted"] = intval(false);
$updates["event_uuid"] = $fileDetail->event_uuid;
$updates["file_type"] = $fileDetail->file_type;
$retValue = MFiles::updateFileDetailByPath($this->_to_path, $updates);
} else {
$retValue = MFiles::CreateFileDetail($fileDetail, $this->_user_id);
}
if ($retValue === false) {
throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
}
//
// 更新版本信息
//
$this->updateVerRef(array($fileDetail));
$retValue = MiniEvent::getInstance()->createEvent($this->_user_id, $this->_user_device_id, $fileDetail->event_action, $fileDetail->file_path, $fileDetail->context, $fileDetail->event_uuid, $this->to_share_filter->type);
if ($retValue === false) {
throw new MFileopsException(Yii::t('api', 'There is already a item at the given destination'), MConst::HTTP_CODE_500);
}
$context = $fileDetail->context;
if ($fileDetail->file_type == 0) {
$context = unserialize($context);
}
$this->to_share_filter->handlerAction($fileDetail->event_action, $this->_user_device_id, $fileDetail->file_path, $context);
//
// 判断操作的是文件夹，还是文件
//
$createArray = array();
$queryDbFile = MFiles::queryFilesByPath($this->_to_path);
//
// 查询其复制目录路径id
//
if ($queryDbFile === false || empty($queryDbFile)) {
throw new MFileopsException(Yii::t('api', 'Not found the source files of the specified path'), MConst::HTTP_CODE_404);
}
if ($fileDetail->file_type != MConst::OBJECT_TYPE_FILE) {
$fileDetail->id = $queryDbFile[0]["id"];
$fileDetail->file_size = $queryDbFile[0]["file_size"];
$this->handlerChildrenFile($fileDetail);
//
// 处理版本信息
//
$moveController = new MMoveController();
$moveController->versions = array();
$createArray = $moveController->handleChildrenVersions($createArray, $this->_user_id, $this->user_nick, $this->_from_path, $this->_to_path, $queryToPathDbFile[0]["id"], $this->_user_device_name, $queryFromPathDbFile[0]["file_size"]);
$this->versions = $moveController->versions;
} else {
$fileMeta = new MFileMetas();
$fileMeta->version_id = $queryFromPathDbFile[0]["version_id"];
//
// 查询其版本
//
$fileVersion = MFileMetas::queryFileMeta($this->_to_path, MConst::VERSION);
$fileMeta->is_add = false;
if ($fileVersion) {
$metaValue = MUtils::getFileVersions($this->_user_device_name, $fileDetail->file_size, $fileMeta->version_id, MConst::CREATE_FILE, $this->_user_id, $this->user_nick, $fileVersion[0]["meta_value"]);
} else {
$metaValue = MUtils::getFileVersions($this->_user_device_name, $fileDetail->file_size, $fileMeta->version_id, MConst::CREATE_FILE, $this->_user_id, $this->user_nick);
$fileMeta->is_add = true;
// 不存在记录，需要添加
}
$fileMeta->meta_value = $metaValue;
$fileMeta->file_path = $this->_to_path;
$createArray[$queryFromPathDbFile[0]["file_path"]] = $fileMeta;
//
// 添加到需要更新的版本ref
//
array_push($this->versions, $fileMeta->version_id);
}
//
// 创建版本信息
//
MFileMetas::batchCreateFileMetas($createArray, MConst::VERSION);
// if ($ret === false)
// {
// throw new MFileopsException(
// Yii::t('api','Internal Server Error'),
// MConst::HTTP_CODE_500);
// }
//
// 更新版本
//
foreach ($createArray as $key => $fileMeta) {
if ($fileMeta->is_add === true) {
// 不存在记录，不需要更新
continue;
}
MFileMetas::updateFileMeta($fileMeta->file_path, MConst::VERSION, $fileMeta->meta_value);
}
//
// 处理不同端，不同返回值
//
if (MUserManager::getInstance()->isWeb() === true) {
$this->buildWebResponse();
return;
}
$response = array();
$isDir = true;
if ($queryDbFile[0]["file_type"] == MConst::OBJECT_TYPE_FILE) {
// TODO
$mimeType = "text/plain";
$response["mime_type"] = $mimeType;
$isDir = false;
$response["thumb_exists"] = MUtils::isExistThumbnail($mimeType, (int) $queryDbFile[0]["file_size"]);
}
$size = $queryDbFile[0]["file_size"];
$response["size"] = MUtils::getSizeByLocale($locale, $size);
$response["bytes"] = intval($size);
$pathInfo = MUtils::pathinfo_utf($this->_to_path);
$pathInfoOut = MUtils::pathinfo_utf($this->to_share_filter->src_path);
$path = MUtils::convertStandardPath($pathInfoOut['dirname'] . "/" . $pathInfo['basename']);
$response["path"] = $path;
$response["root"] = $root;
$response["is_dir"] = $isDir;
$response["rev"] = strval($queryDbFile[0]["version_id"]);
$response["revision"] = intval($queryDbFile[0]["version_id"]);
$response["modified"] = MUtils::formatIntTime($queryDbFile[0]["file_update_time"]);
//
// 如果标记为不输出结果的话，直接返回$response
//
if (!$this->isOutput) {
return $response;
}
echo json_encode($response);
}
/**
* 处理返回值
*/
public function buildResult($query_db_file, $to_path = null)
{
// 处理不同端，不同返回值
if (MUserManager::getInstance()->isWeb() === true) {
$this->buildWebResponse();
return;
}
if ($this->isEcho === false) {
return;
}
$is_dir = true;
$size = $query_db_file["file_size"];
$response = array();
if ($query_db_file["file_type"] == MConst::OBJECT_TYPE_FILE) {
// 根据文件名后缀判断mime type
$mime_type = MiniUtil::getMimeType($query_db_file["file_name"]);
$is_dir = false;
$response["mime_type"] = $mime_type;
$response["thumb_exists"] = MUtils::isExistThumbnail($mime_type, (int) $query_db_file["file_size"]);
}
// 去除/{user_id}
$path = CUtils::removeUserFromPath($query_db_file["file_path"]);
$response["size"] = MUtils::getSizeByLocale($this->_locale, $size);
$response["is_deleted"] = false;
$response["bytes"] = intval($size);
$response["modified"] = MUtils::formatIntTime($query_db_file["file_update_time"]);
if ($to_path) {
$path = $to_path;
} else {
$path = $query_db_file["file_path"];
}
$path_info = MUtils::pathinfo_utf($path);
$path_info_out = MUtils::pathinfo_utf($this->to_share_filter->src_path);
$path = MUtils::convertStandardPath($path_info_out['dirname'] . "/" . $path_info['basename']);
$response["path"] = $path;
$response["root"] = $this->_root;
$response["is_dir"] = $is_dir;
$response["rev"] = strval($query_db_file["version_id"]);
$response["revision"] = intval($query_db_file["version_id"]);
// 增加操作返回事件编码
$response["event_uuid"] = $query_db_file["event_uuid"];
echo json_encode($response);
}
/**
* 控制器执行主逻辑函数
*
* @return mixed $value 返回最终需要执行完的结果
*/
public function invoke($uri = null)
{
// 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 Exception(Yii::t('api', 'Invalid parameters'));
}
// 文件大小格式化参数
$locale = "bytes";
if (isset($params["locale"])) {
$locale = $params["locale"];
}
$url = $uri;
$url_manager = new MUrlManager();
$this->_root = $url_manager->parseRootFromUrl($uri);
$path = $url_manager->parsePathFromUrl($uri);
$path = MUtils::convertStandardPath($path);
$originalPath = $path;
// 检查共享
$share_filter = MSharesFilter::init();
// $share_filter
//
// 获取用户数据，如user_id
$user = MUserManager::getInstance()->getCurrentUser();
$device = MUserManager::getInstance()->getCurrentDevice();
$this->_user_id = $user["user_id"];
$user_nick = $user["user_name"];
$user_device_id = $device["device_id"];
$this->_user_device_name = $device["user_device_name"];
$rev = $params["rev"];
$rev = intval($rev);
$path = "/{$this->_user_id}{$path}";
//
// 该文件是否具有此版本
//
$file_meta = MFileMetas::queryFileMeta($path, MConst::VERSION);
if ($file_meta == false || empty($file_meta)) {
throw new MFileopsException(Yii::t('api', ' Unable to find the revision at that path'), MConst::HTTP_CODE_404);
}
if (MUtils::isExistReversion($rev, $file_meta[0]["meta_value"]) == false) {
throw new MFileopsException(Yii::t('api', ' Unable to find the revision at that path'), MConst::HTTP_CODE_404);
}
//
// 查询版本信息
//
$version = MiniVersion::getInstance()->getVersion($rev);
if ($version == null) {
throw new MFileopsException(Yii::t('api', ' Unable to find the revision at that path'), MConst::HTTP_CODE_404);
}
$size = $version["file_size"];
$file_hash = $version["file_signature"];
//
// 查询文件信息
//
$query_db_file = MFiles::queryFilesByPath($path);
if ($query_db_file === false || empty($query_db_file)) {
throw new MFileopsException(Yii::t('api', 'not existed'), MConst::HTTP_CODE_404);
}
if ($query_db_file[0]["file_type"] == MConst::OBJECT_TYPE_DIRECTORY) {
// 文件夹不需要版本
throw new MFileopsException(Yii::t('api', 'folder not existed version'), MConst::HTTP_CODE_403);
}
if ($rev !== $query_db_file[0]["version_id"]) {
//
// 更新文件版本
//
$updates = array();
$updates["version_id"] = $rev;
$updates["file_update_time"] = time();
$updates["file_size"] = $size;
$updates["event_uuid"] = MiniUtil::getEventRandomString(MConst::LEN_EVENT_UUID);
$ret = MFiles::updateFileDetailById($query_db_file[0]["id"], $updates);
if ($ret === false) {
throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
}
$file_detail = new MFiles();
$file_detail->file_name = $query_db_file[0]["file_name"];
//
// 保存事件
//
$context = array("hash" => $file_hash, "rev" => (int) $rev, "bytes" => (int) $size);
//
// 增加修改事件
//
$ret = MiniEvent::getInstance()->createEvent($this->_user_id, $user_device_id, MConst::MODIFY_FILE, $path, serialize($context), $updates["event_uuid"]);
if ($ret === false) {
throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
}
$this->handleFileMeta($path, $rev, $user_nick, $this->_user_device_name, $query_db_file[0]["file_size"]);
}
// TODO
$mime_type = $version["mime_type"];
$response = array();
$response["size"] = MUtils::getSizeByLocale($locale, $size);
$response["is_deleted"] = true;
$response["bytes"] = intval($size);
$response["thumb_exists"] = MUtils::isExistThumbnail($mime_type, $size);
$response["path"] = $originalPath;
$response["root"] = $this->_root;
$response["is_dir"] = false;
$response["mime_type"] = $mime_type;
$response["modified"] = MUtils::formatIntTime(time());
$response["rev"] = strval($rev);
$response["revision"] = $rev;
echo json_encode($response);
}
/**
* 处理返回值组装
* @param string $root
* @param string $path
* @param integer $version_id
* @param string $modified
* @param boolean $is_dir
*/
public function buildResult($root, $path, $version_id, $modified, $is_dir)
{
// 处理不同端，不同返回值
if (MUserManager::getInstance()->isWeb() === true) {
$this->buildWebResponse();
return;
}
$response = array();
$response["size"] = "0";
$response["is_deleted"] = true;
$response["bytes"] = 0;
$response["thumb_exists"] = false;
$response["path"] = $path;
$response["root"] = $root;
$response["is_dir"] = $is_dir;
$response["rev"] = strval($version_id);
$response["revision"] = intval($version_id);
$response["modified"] = MUtils::formatIntTime($modified);
if ($is_dir === false) {
$response["mime_type"] = "text/plain";
}
if (!$this->isOutput) {
return $response;
}
echo json_encode($response);
}
/**
* 获取文件以前版本的mtadata
* @param null $uri
* @throws MException
* @throws MFilesException
*/
public function invoke($uri = null)
{
parent::init();
// 解析url地址，获取root和path，path必须指向一个文件
$urlManager = new MUrlManager();
$path = $urlManager->parsePathFromUrl($uri);
$root = $urlManager->parseRootFromUrl($uri);
if ($path == false) {
throw new MException(Yii::t('api', MConst::PATH_ERROR), MConst::HTTP_CODE_411);
}
$path = "/" . $path;
// Default is 10. Max is 1,000.
$revLimit = 10;
if (isset($_REQUEST["rev_limit"]) != false) {
$revLimit = $_REQUEST["rev_limit"];
}
$revLimit = $revLimit <= 1000 ? $revLimit : 1000;
// 文件大小格式化参数
$locale = "bytes";
if (isset($_REQUEST["locale"])) {
$locale = $_REQUEST["locale"];
}
// callback -
// TODO 实现callback
$callback = NULL;
// 获取用户数据，如user_id
$user = MUserManager::getInstance()->getCurrentUser();
$device = MUserManager::getInstance()->getCurrentDevice();
$userId = $user["user_id"];
$userNick = $user["user_name"];
$userDeviceId = $device["device_id"];
//
// 查询文件
//
$fileDetail = MFiles::queryAllFilesByPath("/" . $userId . $path);
if ($fileDetail === false || count($fileDetail) == 0) {
throw new MException(Yii::t('api', MConst::NOT_FOUND), MConst::HTTP_CODE_404);
}
// 判断文件类型，如不是文件则返回错误
if ($fileDetail[0]["file_type"] != 0) {
throw new MException(Yii::t('api', "Not Acceptable"), MConst::HTTP_CODE_406);
}
$fileMeta = MFileMetas::queryFileMeta("/" . $userId . $path, MConst::VERSION);
if ($fileMeta == false || empty($fileMeta)) {
throw new MFilesException(Yii::t("api", MConst::INTERNAL_SERVER_ERROR), MConst::HTTP_CODE_500);
}
//
// 文件版本历史
//
$versions = unserialize($fileMeta[0]["meta_value"]);
$count = 1;
// 计数器
//
// 轮询
//
$response = array();
foreach ($versions as $k => $v) {
$var = array();
$var["rev"] = strval($v["version_id"]);
$var["revision"] = (int) $v["version_id"];
$var["bytes"] = 0;
$var["size"] = "0 bytes";
$var["thumb_exists"] = false;
$var["modified"] = MUtils::formatIntTime(microtime(true) * 10000);
$var["mime_type"] = MConst::DEFAULT_FILE_MIME_TYPE;
$var["path"] = $path;
$var["is_dir"] = false;
$var["root"] = $root;
if ($v["type"] == MConst::DELETE) {
$var["is_deleted"] = true;
}
//
// 文件版本信息
//
$fileVersion = MiniVersion::getInstance()->getVersion($v["version_id"]);
if ($fileVersion == null) {
$var["is_deleted"] = true;
} else {
$var['hash'] = $fileVersion["file_signature"];
$var["bytes"] = (int) $fileVersion["file_size"];
$var["size"] = MUtils::getSizeByLocale($locale, $fileVersion["file_size"]);
$var["thumb_exists"] = $this->isExistThumbnail($fileVersion["file_size"], $fileVersion["mime_type"]);
$var["modified"] = MUtils::formatIntTime($fileVersion["updated_at"]);
$var["mime_type"] = is_null($fileVersion["mime_type"]) ? $var["mime_type"] : $fileVersion["mime_type"];
}
array_push($response, $var);
if ($count >= $revLimit) {
break;
}
$count += 1;
}
echo json_encode($response);
}
/**
* 处理组装请求元数据
*
*/
private function assembleResponse($response, $file, $mimeType)
{
$filePath = $file["file_path"];
$response["size"] = MUtils::getSizeByLocale($this->_locale, $file["file_size"]);
$response["bytes"] = (int) $file["file_size"];
$response["path"] = $filePath;
$response["modified"] = MUtils::formatIntTime($file["file_update_time"]);
$response["create_time"] = $file["file_create_time"];
$response["update_time"] = $file["file_update_time"];
$response["revision"] = intval($file["version_id"]);
$response["rev"] = strval($file["version_id"]);
$response["root"] = $this->_root;
$response["hash"] = !empty($file["signature"]) ? $file["signature"] : "";
$response["event"] = $file["event_uuid"];
$response["sort"] = (int) $file["sort"];
//外链Key
$response["share_key"] = $file["share_key"];
$response['is_dir'] = false;
$permission = UserPermissionBiz::getInstance()->getPermission($filePath, $this->_user_id);
if (!empty($permission)) {
if (isset($permission['children_shared'])) {
$response['children_shared'] = true;
} else {
$response['share'] = $permission;
}
if (empty($permission['permission'])) {
//如果没有$permission['permission']权限 则直接返回null
return null;
}
}
if ($file["file_type"] == MConst::OBJECT_TYPE_FILE) {
$response["hash"] = $file["signature"];
$mimeType = MiniUtil::getMimeType($file['file_path']);
$response["thumb_exists"] = MUtils::isExistThumbnail($mimeType, (int) $file["file_size"]);
} else {
$response['is_dir'] = true;
}
if ($file["file_type"] > MConst::OBJECT_TYPE_FILE) {
$response["type"] = (int) $file["file_type"];
}
if (!empty($mimeType)) {
$response["mime_type"] = $mimeType;
}
if ($file["is_deleted"] == true) {
$response["is_deleted"] = true;
}
return $response;
}
/**
* 处理组装请求元数据
* @param $response
* @param $file
* @param $mimeType
* @return mixed
*/
private function assembleResponse($response, $file, $mimeType)
{
$filePath = $file["file_path"];
$result = LockBiz::getInstance()->status($filePath);
$response['lock'] = $result["success"];
$response["size"] = MUtils::getSizeByLocale($this->locale, $file["file_size"]);
$response["bytes"] = (int) $file["file_size"];
$response["path"] = $filePath;
$response["file_name_pinyin"] = $file['file_name_pinyin'];
$response["modified"] = MUtils::formatIntTime($file["file_update_time"]);
$response["create_time"] = $file["file_create_time"];
$response["update_time"] = $file["file_update_time"];
$response["revision"] = intval($file["version_id"]);
$response["rev"] = strval($file["version_id"]);
$response["root"] = $this->root;
$response["hash"] = !empty($file["signature"]) ? $file["signature"] : "";
$response["event"] = $file["event_uuid"];
$response["sort"] = (int) $file["sort"];
//外链Key
$link = MiniLink::getInstance()->getByFileId($file['id']);
if (empty($link['share_key'])) {
$response["share_key"] = '';
} else {
$response["share_key"] = $link['share_key'];
}
$response['is_dir'] = false;
$permission = UserPermissionBiz::getInstance()->getPermission($filePath, $this->userId);
if (!empty($permission)) {
if (isset($permission['children_shared'])) {
$response['children_shared'] = true;
} else {
$permission["share_model"] = $this->getShareModel($filePath);
$response['share'] = $permission;
}
$filePermission = new MiniPermission($permission['permission']);
$response['canDelete'] = $filePermission->canDeleteFile();
if (empty($permission['permission'])) {
return null;
}
}
if ($file["file_type"] == MConst::OBJECT_TYPE_FILE) {
$mimeType = MiniUtil::getMimeType($file['file_path']);
$response["thumb_exists"] = MUtils::isExistThumbnail($mimeType, (int) $file["file_size"]);
} else {
$response['is_dir'] = true;
}
if ($file["file_type"] > MConst::OBJECT_TYPE_FILE) {
$response["type"] = (int) $file["file_type"];
}
if (!empty($mimeType)) {
$response["mime_type"] = $mimeType;
}
if ($file["is_deleted"] == true) {
$response["is_deleted"] = true;
}
return $response;
}
/**
* 组装返回值，并输出
*/
public function buildResult()
{
if (!isset($this->success) || $this->success != true) {
throw new MFilesException(Yii::t('api', MConst::INTERNAL_SERVER_ERROR), MConst::HTTP_CODE_500);
}
$pathInfo = MUtils::pathinfo_utf($this->share_filter->src_path);
$response = array();
$response["size"] = MUtils::getSizeByLocale($this->locale, $this->size);
$response["rev"] = $this->version_id;
$response["thumb_exists"] = $this->isExistThumbnail();
$response["bytes"] = intval($this->size);
$response["modified"] = MUtils::formatIntTime($this->file_update_time);
$response["path"] = MUtils::convertStandardPath($pathInfo['dirname'] . "/" . $this->file_name);
$response["is_dir"] = false;
$response["icon"] = "file";
$response["root"] = $this->root;
$response["mime_type"] = $this->type;
$response["revision"] = intval($this->version_id);
// 版本
$response["hash"] = $this->file_hash;
// 版本
//当且仅当文件在upload_block下，version没有记录，将在这里处理相关的逻辑
$response["success"] = true;
//
// dataserver 增加需要的返回值
// by Kindac
// since 2013/06/25
//
$response["temp_file_path"] = $this->file_path;
//
// 20120720 增加返回event_uuid用于客户端判断不同类型的事件编码 nava
//
if (isset($this->event_uuid)) {
$response["event_uuid"] = $this->event_uuid;
// 事件编码
}
echo json_encode($response);
exit;
}
/**
* 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);
}
