コード例 #1
0
 /**
  * 控制器执行主逻辑函数, 处理移动文件或者文件夹
  *
  * @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();
     $this->setAction(MConst::MOVE);
     $params = $_REQUEST;
     // 检查参数
     if (isset($params) === false) {
         throw new MException(Yii::t('api', 'Bad Request 7'));
     }
     //
     // 获取用户数据,如user_id
     $user = MUserManager::getInstance()->getCurrentUser();
     $device = MUserManager::getInstance()->getCurrentDevice();
     $this->_userId = $user["user_id"];
     $this->master = $user["user_id"];
     $user_nick = $user["user_name"];
     $user_device_id = $device["device_id"];
     $this->_user_device_name = $device["user_device_name"];
     // 文件大小格式化参数
     $this->_locale = "bytes";
     if (isset($params["locale"])) {
         $this->_locale = $params["locale"];
     }
     if (isset($params["root"]) === false || isset($params["from_path"]) === false || isset($params["to_path"]) === false) {
         throw new MFileopsException(Yii::t('api', 'Bad Request'), MConst::HTTP_CODE_400);
     }
     $this->_root = $params["root"];
     $from_path = $params["from_path"];
     $to_path = $params["to_path"];
     $arr = explode('/', $from_path);
     $isRoot = false;
     $isMine = false;
     if (count($arr) == 3) {
         $isRoot = true;
     }
     $fileOwnerId = $arr[1];
     $currentUserId = $this->_userId;
     if ($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);
     }
     $to_parts = explode('/', $to_path);
     $from_parts = explode('/', $from_path);
     if (count($to_parts) == 2) {
         $to_path = '/' . $this->_userId . $to_path;
     }
     $to_parts = explode('/', $to_path);
     $file = MiniFile::getInstance()->getByPath($from_path);
     $isSelfFile = false;
     if (!empty($file) && $file['user_id'] == $this->_userId) {
         $isSelfFile = true;
     }
     // 转换路径分隔符,便于以后跨平台,如:将 "\"=>"/"
     $from_path = MUtils::convertStandardPath($from_path);
     $to_path = MUtils::convertStandardPath($to_path);
     if ($to_path[strlen($to_path) - 1] == "/") {
         // 目标文件无效,403 error
         throw new MFileopsException(Yii::t('api', 'The file or folder name is invalid'), MConst::HTTP_CODE_403);
     }
     // 检查共享
     $this->from_share_filter = MSharesFilter::init();
     $this->to_share_filter = MSharesFilter::init();
     $isSharedPath = true;
     $this->rename = false;
     // 检查移动方式
     if ($this->rename == true) {
         // 先copy再删除,如果是移动共享文件夹则只copy,再执行shareManager取消共享
         $copy_handler = new MCopyController();
         $copy_handler->isOutput = false;
         $response = $copy_handler->invoke();
         $_REQUEST['path'] = $params["from_path"];
         $delete_handler = new MDeleteController();
         $delete_handler->isOutput = false;
         $delete_handler->completely_remove = true;
         $delete_handler->invoke();
         if (MUserManager::getInstance()->isWeb() === true) {
             $this->buildWebResponse();
             exit;
             return;
         }
         echo json_encode($response);
         return;
     }
     $file_name = MUtils::get_basename($to_path);
     // 检查文件名是否有效
     $is_invalid = MUtils::checkNameInvalid($file_name);
     if ($is_invalid) {
         throw new MFileopsException(Yii::t('api', 'The file or folder name is invalid'), MConst::HTTP_CODE_400);
     }
     // 检查是否移动到其子目录下
     if (strpos($to_path, $from_path . "/") === 0) {
         throw new MFileopsException(Yii::t('api', 'Can not be moved to the subdirectory'), MConst::HTTP_CODE_403);
     }
     if ($to_path == "/{$this->_userId}" || $to_path == "/{$this->_userId}/") {
         throw new MFileopsException(Yii::t('api', 'Can not be moved to the error directory'), MConst::HTTP_CODE_403);
     }
     $from_parent = CUtils::pathinfo_utf($from_path);
     $to_parent = CUtils::pathinfo_utf($to_path);
     $privilegeModel = new PrivilegeBiz();
     if (!(count($to_parts) == 3)) {
         $isSharedPath = false;
         $toPathArr = explode('/', $to_path);
         $masterId = $toPathArr[1];
         if ($masterId != $this->_userId) {
             $isSharedPath = true;
         } else {
             $model = new GeneralFolderPermissionBiz($to_parent['dirname']);
             if ($model->isParentShared($to_parent['dirname'])) {
                 //如果是父目录被共享
                 $isSharedPath = true;
             }
         }
         if ($isSharedPath) {
             $toPrivilege = UserPermissionBiz::getInstance()->getPermission($to_parent['dirname'], $this->_userId);
             if (empty($toPrivilege)) {
                 $toPrivilege['permission'] = MConst::SUPREME_PERMISSION;
             } else {
                 $this->to_share_filter->slaves = $privilegeModel->getSlaveIdsByPath($toPrivilege['share_root_path']);
                 $this->to_share_filter->is_shared = true;
             }
         } else {
             $toPrivilege['permission'] = MConst::SUPREME_PERMISSION;
         }
         $toFilter = new MiniPermission($toPrivilege['permission']);
     } else {
         if ($to_parent['dirname'] == $from_parent['dirname']) {
             $isSharedPath = false;
             $fromPathArr = explode('/', $from_path);
             $masterId = $fromPathArr[1];
             if ($masterId != $this->_userId) {
                 $isSharedPath = true;
             } else {
                 $model = new GeneralFolderPermissionBiz($from_path);
                 if ($model->isParentShared($from_path)) {
                     //如果是父目录被共享
                     $isSharedPath = true;
                 }
             }
             if ($isSharedPath) {
                 $toPrivilege = UserPermissionBiz::getInstance()->getPermission($from_path, $this->_userId);
                 if (!empty($toPrivilege)) {
                     $this->to_share_filter->slaves = $privilegeModel->getSlaveIdsByPath($toPrivilege['share_root_path']);
                     $this->to_share_filter->is_shared = true;
                 } else {
                     $toPrivilege['permission'] = MConst::SUPREME_PERMISSION;
                 }
             } else {
                 $toPrivilege['permission'] = MConst::SUPREME_PERMISSION;
             }
         }
         $toFilter = new MiniPermission(MConst::SUPREME_PERMISSION);
     }
     $isSharedPath = false;
     $fromPathArr = explode('/', $from_path);
     $masterId = $fromPathArr[1];
     if ($masterId != $this->_userId) {
         $isSharedPath = true;
     } else {
         $model = new GeneralFolderPermissionBiz($from_path);
         if ($model->isParentShared($from_path)) {
             //如果是父目录被共享
             $isSharedPath = true;
         }
     }
     if ($isSharedPath) {
         $fromPrivilege = UserPermissionBiz::getInstance()->getPermission($from_path, $this->_userId);
         if (empty($fromPrivilege)) {
             $fromPrivilege['permission'] = MConst::SUPREME_PERMISSION;
         } else {
             $this->from_share_filter->slaves = $privilegeModel->getSlaveIdsByPath($fromPrivilege['share_root_path']);
             $this->from_share_filter->is_shared = true;
         }
     } else {
         $fromPrivilege['permission'] = MConst::SUPREME_PERMISSION;
     }
     $fromFilter = new MiniPermission($fromPrivilege['permission']);
     if ($to_parent['dirname'] == $from_parent['dirname']) {
         $this->setAction(MConst::RENAME);
         $this->isRename = true;
         $canRenameFile = $fromFilter->canModifyFileName();
         $canRenameFolder = $fromFilter->canModifyFolderName();
         $canRenameFile2 = $toFilter->canModifyFileName();
         $canRenameFolder2 = $toFilter->canModifyFolderName();
         if ($file['file_type'] > 0 && !$canRenameFolder && !$isSelfFile) {
             //如果目标是目录,则当其不为己文件,且无更名权限时 exception
             throw new MFileopsException(Yii::t('api', 'have no permission to rename folder'), MConst::HTTP_CODE_409);
         }
         if ($file['file_type'] == 0 && !$canRenameFile && !$isSelfFile) {
             //如果目标是文件,则当其不为己文件,且无更名权限时 exception
             throw new MFileopsException(Yii::t('api', 'have no permission to rename file'), MConst::HTTP_CODE_409);
         }
         if ($file['file_type'] > 0 && !$canRenameFolder2 && !$isSelfFile) {
             //如果目标是目录,则当其不为己文件,且无更名权限时 exception
             throw new MFileopsException(Yii::t('api', 'have no permission to rename folder'), MConst::HTTP_CODE_409);
         }
         if ($file['file_type'] == 0 && !$canRenameFile2 && !$isSelfFile) {
             //如果目标是文件,则当其不为己文件,且无更名权限时 exception
             throw new MFileopsException(Yii::t('api', 'have no permission to rename file'), MConst::HTTP_CODE_409);
         }
     } else {
         $canDeleteFile = $fromFilter->canDeleteFile();
         $canDeleteFile2 = $toFilter->canDeleteFile();
         if (!$canDeleteFile || !$canDeleteFile2) {
             throw new MFileopsException(Yii::t('api', 'have no permission to move file'), MConst::HTTP_CODE_409);
         }
     }
     // 先检查源目录是否存在,如果不存在抛出404错误
     //
     $query_db_file = MFiles::queryFilesByPath($from_path);
     if ($query_db_file === false || empty($query_db_file)) {
         throw new MFileopsException(Yii::t('api', 'The source file was not found at the specified path'), MConst::HTTP_CODE_404);
     }
     //
     // 检查目标是否存在(包括已被删除的状态)
     //
     $deleted = null;
     $query_db_goal_file = MFiles::queryAllFilesByPath($to_path);
     if ($query_db_goal_file) {
         if ($from_path !== $to_path && $query_db_goal_file[0]["is_deleted"] == false) {
             throw new MFileopsException(Yii::t('api', 'There is already a item at the given destination'), MConst::HTTP_CODE_403);
         }
         // 已删除文件的处理
         if ($query_db_goal_file[0]["is_deleted"] == 1) {
             MFiles::deleteById($query_db_goal_file[0]["id"]);
             if ($query_db_goal_file[0]["file_type"] != 0) {
                 // 文件则直接删除
                 $deleted = $query_db_goal_file[0]["id"];
             }
         }
     }
     $query_db_file = MFiles::queryFilesByPath($from_path);
     if ($query_db_file === false || empty($query_db_file)) {
         throw new MFileopsException(Yii::t('api', 'Not found the source files of the specified path'), MConst::HTTP_CODE_404);
     }
     //
     // 检查移动原路径与目标路径是否一致,一致则则返回其文件信息
     //
     if ($from_path === $to_path) {
         $this->buildResult($query_db_file[0]);
         return;
     }
     //
     // 查询目标路径父目录信息
     //
     $pathInfo = MUtils::pathinfo_utf($to_path);
     $parent_path = $pathInfo["dirname"];
     $create_folder = new MCreateFolderController();
     $create_folder->_user_device_id = $user_device_id;
     $create_folder->_user_id = $this->_userId;
     if (count(explode('/', $parent_path)) == 2) {
         $parent_file_id = 0;
     } else {
         $parent_file_id = $create_folder->handlerParentFolder($parent_path);
     }
     $fromUserId = $from_parts[1];
     $toUserId = $to_parts[1];
     //
     // 组装对象信息
     //
     $file_detail = new MFiles();
     $file_detail->file_name = $file_name;
     $file_detail->file_path = $to_path;
     $file_detail->file_type = $query_db_file[0]["file_type"];
     $file_detail->id = $query_db_file[0]["id"];
     $file_detail->from_path = $from_path;
     $file_detail->parent_file_id = $parent_file_id;
     $file_detail->user_id = $toUserId;
     $file_detail->mime_type = NULL;
     $create_array = array();
     //
     // 判断操作的是文件夹,还是文件
     //
     if ($file_detail->file_type > MConst::OBJECT_TYPE_FILE) {
         if ($file['user_id'] != $this->_userId) {
             $updateUserId = $query_db_file[0]["user_id"];
         } else {
             $updateUserId = $this->master;
         }
         //
         // 文件夹,将会对其子文件做进一步处理
         //
         $ret_value = MFiles::updateMoveChildrenFileDetail($updateUserId, $file_detail);
         if ($ret_value === false) {
             throw new MFileopsException(Yii::t('api', 'Not found the source files of the specified path'), MConst::HTTP_CODE_404);
         }
         //
         // 针对文件夹下的文件,组装需要添加版本信息的文件
         //
         $create_array = $this->handleChildrenVersions($create_array, $this->_userId, $user_nick, $from_path, $to_path, $query_db_file[0]["id"], $this->_user_device_name, $query_db_file[0]["file_size"]);
     } else {
         $file_detail->mime_type = MiniUtil::getMimeType($file_name);
         $file_meta = new MFileMetas();
         $file_meta->version_id = $query_db_file[0]["version_id"];
         //
         // 查询之前是否包含其版本
         //
         $file_version = MFileMetas::queryFileMeta($to_path, MConst::VERSION);
         if ($file_version) {
             $meta_value = MUtils::getFileVersions($this->_user_device_name, $query_db_file[0]['file_size'], $file_meta->version_id, MConst::CREATE_FILE, $this->_userId, $user_nick, $file_version[0]["meta_value"]);
             $file_meta->is_add = false;
         } else {
             $meta_value = MUtils::getFileVersions($this->_user_device_name, $query_db_file[0]['file_size'], $file_meta->version_id, MConst::CREATE_FILE, $this->_userId, $user_nick);
             $file_meta->is_add = true;
         }
         $file_meta->meta_value = $meta_value;
         $file_meta->file_path = $to_path;
         $create_array[$to_path] = $file_meta;
         //
         // 添加到需要更新的版本ref
         //
         array_push($this->versions, $file_meta->version_id);
     }
     if ($file['file_type'] == 2 || $file['file_type'] == 4) {
         MiniUserPrivilege::getInstance()->updateByPath($from_path, $to_path);
         MiniGroupPrivilege::getInstance()->updateByPath($from_path, $to_path);
         if ($to_parent['dirname'] != $from_parent['dirname']) {
             MiniUserPrivilege::getInstance()->deleteByFilePath($to_path);
             MiniGroupPrivilege::getInstance()->deleteByFilePath($to_path);
         }
     }
     //
     // 创建版本信息
     //
     $ret = MFileMetas::batchCreateFileMetas($create_array, MConst::VERSION);
     //        if ($ret === false)
     //        {
     //            throw new MFileopsException(
     //            Yii::t('api','Internal Server Error'),
     //            MConst::HTTP_CODE_500);
     //        }
     //
     // 更新版本
     //
     foreach ($create_array as $file_meta) {
         if ($file_meta->is_add === true) {
             // 不存在记录,不需要更新
             continue;
         }
         MFileMetas::updateFileMeta($file_meta->file_path, MConst::VERSION, $file_meta->meta_value);
     }
     //
     // 更新版本引用次数
     //
     foreach ($this->versions as $vid) {
         MiniVersion::getInstance()->updateRefCount($vid);
     }
     //
     // 更新该对象元数据
     //
     $file_detail->event_uuid = MiniUtil::getEventRandomString(MConst::LEN_EVENT_UUID);
     $ret_value = MFiles::updateMoveFileDetail($file_detail);
     // 移动目录 or 文件
     if ($ret_value === false) {
         throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
     }
     $updates = array();
     if ($file['file_type'] == 2 || $file['file_type'] == 4) {
         if ($to_parent['dirname'] != $from_parent['dirname']) {
             $updates['file_type'] = 1;
             $updates['user_id'] = $this->_userId;
         }
     }
     if ($fromUserId != $toUserId) {
         $updates['user_id'] = $toUserId;
     }
     MiniFile::getInstance()->updateByPath($to_path, $updates);
     //被共享者更改文件名更新file_meta记录
     MiniFileMeta::getInstance()->modifyFilePath($from_path, 'create_id', $to_path, $file['file_type']);
     //
     // 保存移动事件
     // by Kindac;
     //
     $event_action = $this->getGroupMove($file_detail->from_path, $file_detail->file_path);
     $ret_value = MiniEvent::getInstance()->createEvent($this->_userId, $user_device_id, $event_action, $file_detail->from_path, $file_detail->file_path, $file_detail->event_uuid, $this->to_share_filter->type);
     if ($ret_value === false) {
         throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
     }
     if ($file['type'] != 0) {
         $eventAction = MConst::CREATE_DIRECTORY;
     } else {
         $eventAction = MConst::CREATE_FILE;
     }
     if ($to_parent['dirname'] == $from_parent['dirname']) {
         $this->to_share_filter->handlerAction($event_action, $user_device_id, $file_detail->from_path, $file_detail->file_path);
     } else {
         if ($this->to_share_filter->is_shared) {
             $this->to_share_filter->handlerAction($eventAction, $user_device_id, $file_detail->file_path, $file_detail->file_path);
         }
         if ($this->from_share_filter->is_shared) {
             $this->from_share_filter->handlerAction(MConst::DELETE, $user_device_id, $file_detail->from_path, $file_detail->from_path);
         }
     }
     $query_db_file[0]["file_path"] = $file_detail->file_path;
     $query_db_file[0]["event_uuid"] = $file_detail->event_uuid;
     if (!empty($deleted)) {
         MFiles::updateParentId($deleted, $file_detail->id);
     }
     //进行扩展操作
     $this->extend($from_path, $to_path);
     //执行完删除操作后执行的额外事物
     $after = new MMoveAfter();
     $after->action = self::$scene;
     //        $after->from_share_filter = $from_share_filter;
     $after->to_share_filter = $this->to_share_filter;
     $after->from_path = $from_path;
     $after->to_path = $to_path;
     $after->file_detail = $file_detail;
     $after->execute();
     $this->buildResult($query_db_file[0], $to_path);
 }
コード例 #2
0
 public function handlerChildrenFile($fileDetail)
 {
     $directories = array();
     // 记录这层中文件夹的对象
     $files = array();
     // 记录需要处理的文件对象(包括文件夹)
     //
     // 文件夹,查询其子文件这一层数据
     //
     $dbChildrenFiles = MFiles::queryChildrenFilesByParentFileID($fileDetail->from_id);
     if ($dbChildrenFiles === false) {
         throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
     }
     if (empty($dbChildrenFiles)) {
         $p = $fileDetail->file_path;
         return;
         // 没有子文件,返回
     }
     //
     // 检查文件数量,复制数量限制在10000条内
     //
     if (count($dbChildrenFiles) > MConst::MAX_FILES_COUNT) {
         throw new MFileopsException(Yii::t('api', 'Too many files or folders need to be copied'), MConst::HTTP_CODE_406);
     }
     //
     // 转换数据
     //
     foreach ($dbChildrenFiles as $dbFile) {
         $newFileDetail = new MFiles();
         //
         // 排除已被删除的对象
         //
         if ($dbFile["is_deleted"] == true) {
             continue;
         }
         $this->assembleFileDetail($dbFile['file_name'], $fileDetail->id, $newFileDetail, $dbFile);
         array_push($files, $newFileDetail);
         if ($dbFile["file_type"] == MConst::OBJECT_TYPE_DIRECTORY) {
             array_push($directories, $newFileDetail);
         }
     }
     if (empty($files)) {
         return;
     }
     //
     // 批量处理这批数据
     //
     $ret = MFiles::batchCreateFileDetails($this->_user_id, $files);
     if ($ret === false || empty($ret)) {
         throw new MFileopsException(Yii::t('api', 'Not found the source files of the specified path'), MConst::HTTP_CODE_404);
     }
     $this->updateVerRef($files);
     $ret = MiniEvent::getInstance()->createEvents($this->_user_id, $this->_user_device_id, $files, $this->to_share_filter->type);
     if ($ret === false || empty($ret)) {
         throw new MFileopsException(Yii::t('api', 'Not found the source files of the specified path'), MConst::HTTP_CODE_404);
     }
     //
     // 为共享创建事件
     //
     if ($this->to_share_filter->is_shared) {
         foreach ($files as $v) {
             $context = $v->context;
             if ($v->event_action == MConst::CREATE_FILE || $v->event_action == MConst::MODIFY_FILE) {
                 $context = unserialize($context);
             }
             $this->to_share_filter->handlerAction($v->event_action, $this->_user_device_id, $v->from_path, $context);
         }
     }
     //
     // 处理这层中的文件夹
     //
     foreach ($directories as $file) {
         //
         // 查询其复制目录路径id
         //
         $queryDbDirectory = MFiles::queryFilesByPath($file->file_path);
         if ($queryDbDirectory === false || empty($queryDbDirectory)) {
             throw new MFileopsException(Yii::t('api', 'Not found the source files of the specified path'), MConst::HTTP_CODE_404);
         }
         $file->id = $queryDbDirectory[0]["id"];
         $this->handlerChildrenFile($file);
     }
 }
コード例 #3
0
 /**
  * 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);
 }
コード例 #4
0
 /**
  * 控制器执行主逻辑函数, 处理删除文件或者文件夹
  */
 public function invoke($uri = null)
 {
     $this->setAction(MConst::DELETE);
     // 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 8'), 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"];
     $user_nick = $user["user_name"];
     $user_device_id = $device["device_id"];
     $this->_user_device_name = $device["user_device_name"];
     // 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 9'), MConst::HTTP_CODE_400);
     }
     $root = $params["root"];
     $path = $params["path"];
     $isDir = $params["is_dir"];
     $pathArr = explode('/', $path);
     if ($path == '/' || empty($pathArr[2]) || empty($pathArr[1])) {
         return;
     }
     if ($isDir) {
         //避免人为添加删除目录
         $arr = explode('/', $path);
         $isRoot = false;
         $isMine = false;
         if (count($arr) == 3) {
             $isRoot = true;
         }
         $fileOwnerId = $arr[1];
         $currentUserId = $this->_user_id;
         if ($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);
         }
     }
     //
     // 转换路径分隔符,便于以后跨平台,如:将 "\"=>"/"
     //
     $path = MUtils::convertStandardPath($path);
     if ($path == "" || $path == "/" || $path === false) {
         throw new MFileopsException(Yii::t('api', 'Bad request 10'), MConst::HTTP_CODE_400);
     }
     // 检查是否是共享目录
     $share_filter = MSharesFilter::init();
     if ($share_filter->handlerCheck($this->_user_id, $path)) {
         $this->_user_id = $share_filter->master;
         $path = $share_filter->_path;
     }
     //
     // 如果删除的是共享目录,则转到ShareManager处理
     //
     if ($share_filter->_is_shared_path && $share_filter->operator != $share_filter->master) {
         $file = MFiles::queryFilesByPath("/" . $share_filter->operator . $share_filter->src_path);
         if (!$file) {
             throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
         }
         $id = $file[0]["id"];
         $handler = new ShareManager();
         $handler->_userId = $share_filter->operator;
         $handler->_id = $id;
         try {
             $handler->invoke(ShareManager::CANCEL_SHARED);
         } catch (Exception $e) {
             throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
         }
         // 输出返回值
         $path = MUtils::convertStandardPath($share_filter->src_path);
         $this->buildResult($root, $path, $handler->_file["version_id"], $handler->_file["file_update_time"], true);
         return;
     }
     if ($share_filter->_is_shared_path && $share_filter->operator != $share_filter->master) {
         throw new MException(Yii::t('api', 'You do not have permission to perform the delete operation.'), MConst::HTTP_CODE_409);
     }
     //
     // 组装对象信息
     //
     $file_name = MUtils::get_basename($path);
     $file_detail = new MFiles();
     $file_detail->file_name = $file_name;
     $file_detail->file_path = $path;
     //
     // 查询其目录信息,是否存在
     //
     $query_db_file = MFiles::queryFilesByPath($file_detail->file_path);
     //数据已不存在
     if (count($query_db_file) <= 0) {
         throw new MFileopsException(Yii::t('api', 'Not found the source files of the specified path'), MConst::HTTP_CODE_404);
     }
     $data = array("obj" => $this, "share_filter" => $share_filter, "query_db_file" => $query_db_file[0]);
     //在共享文件夹中进行删除权限判断
     if ($share_filter->is_shared && $query_db_file[0]["file_type"] != MConst::OBJECT_TYPE_BESHARED) {
         if ($query_db_file[0]["file_type"] == 0) {
             //文件删除
             $share_filter->hasPermissionExecute($query_db_file[0]["file_path"], MPrivilege::FILE_DELETE);
         } else {
             //文件夹删除
             $share_filter->hasPermissionExecute($query_db_file[0]["file_path"], MPrivilege::FOLDER_DELETE);
         }
     }
     //
     // 可以删除包含子文件的目录
     // 检查其是否为文件夹
     //
     $files = array();
     $file_detail->is_dir = false;
     $file_detail->id = $query_db_file[0]["id"];
     $file_detail->file_size = $query_db_file[0]["file_size"];
     $file_detail->file_type = $query_db_file[0]["file_type"];
     if ($query_db_file[0]["file_type"] > MConst::OBJECT_TYPE_FILE) {
         $file_detail->is_dir = true;
         $files = $this->handleChildrenFile($file_detail->file_path, $files);
     } else {
         // 处理加入版本历史
         $this->handleFileMeta($file_detail->file_path, $query_db_file[0]["version_id"], $this->_user_id, $user_nick, $this->_user_device_name, $file_detail->file_size);
     }
     $isSharedPath = false;
     $pathArr = explode('/', $file_detail->file_path);
     $masterId = $pathArr[1];
     if ($masterId != $this->_user_id) {
         $isSharedPath = true;
     } else {
         $model = new GeneralFolderPermissionBiz($file_detail->file_path);
         if ($model->isParentShared($file_detail->file_path)) {
             //如果是父目录被共享
             $isSharedPath = true;
         }
     }
     if ($isSharedPath) {
         $permissionArr = UserPermissionBiz::getInstance()->getPermission($file_detail->file_path, $user["user_id"]);
         $permission = $permissionArr['permission'];
         if (!empty($permission)) {
             $privilegeModel = new PrivilegeBiz();
             $share_filter->slaves = $privilegeModel->getSlaveIdsByPath($permissionArr['share_root_path']);
             $share_filter->is_shared = true;
             if ($file_detail->file_type == 0) {
                 //删除文件
                 $can_file_delete = substr($permission, 7, 1);
                 if ($can_file_delete == 0) {
                     throw new MFileopsException(Yii::t('api', 'no permission'), MConst::HTTP_CODE_409);
                 }
             }
             if ($file_detail->file_type == 1 || $file_detail->file_type == 2 || $file_detail->file_type == 4) {
                 $can_folder_delete = substr($permission, 3, 1);
                 if ($can_folder_delete == 0) {
                     throw new MFileopsException(Yii::t('api', 'no permission'), MConst::HTTP_CODE_409);
                 }
             }
         }
     }
     //
     // 更新文件元数据的为删除数据
     //
     $this->assembleFileDetail($file_detail, $query_db_file[0]);
     $ret_value = MFiles::updateRemoveFileDetail($file_detail);
     if ($ret_value === false) {
         throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
     }
     //
     // 将删除目录加入数组
     //
     array_push($files, $file_detail);
     //
     // 保存事件
     //
     $ret_value = MiniEvent::getInstance()->createEvents($this->_user_id, $user_device_id, $files, $share_filter->type);
     if ($ret_value === false) {
         throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
     }
     //
     //
     //
     if ($share_filter->is_shared) {
         foreach ($files as $file) {
             $share_filter->handlerAction($file->event_action, $user_device_id, $file->from_path, $file->context);
         }
     }
     //
     // 删除共享目录(删除共享目录,对应的权限也一起删除)
     //
     //首先判断用户有无删除权限
     $userPrivilegeList = MiniUserPrivilege::getInstance()->getPrivilegeList($file_detail->file_path);
     $groupPrivilegeList = MiniGroupPrivilege::getInstance()->getPrivilegeList($file_detail->file_path);
     if (!empty($userPrivilegeList)) {
         MiniUserPrivilege::getInstance()->deleteByFilePath($file_detail->file_path);
     }
     if (!empty($groupPrivilegeList)) {
         MiniGroupPrivilege::getInstance()->deleteByFilePath($file_detail->file_path);
     }
     //并且将file_type改为1
     if ($file_detail->file_type == 0) {
         MiniFile::getInstance()->togetherShareFile($file_detail->file_path, Mconst::OBJECT_TYPE_FILE);
     } else {
         MiniFile::getInstance()->togetherShareFile($file_detail->file_path, Mconst::OBJECT_TYPE_DIRECTORY);
     }
     if ($filter !== true && $share_filter->_is_shared_path && $share_filter->operator == $share_filter->master) {
         $file = MFiles::queryFilesByPath("/" . $share_filter->operator . $path, true);
         if (!$file) {
             throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
         }
         $id = $file[0]["id"];
         $handler = new ShareManager();
         $handler->_userId = $share_filter->operator;
         $handler->_id = $id;
         try {
             $handler->invoke(ShareManager::CANCEL_SHARED);
         } catch (Exception $e) {
             throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
         }
     }
     // 如果彻底删除,则调用回收站
     if ($this->completely_remove) {
         $trash = new Trash();
         $trash->_userId = $this->_user_id;
         $trash->fromIds = $file_detail->id;
         try {
             $trash->invoke(Trash::DELETE);
         } catch (Exception $e) {
             throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
         }
         //执行的额外操作
         $this->extend($share_filter, $query_db_file, $file_detail);
         return;
     }
     $path = CUtils::removeUserFromPath($query_db_file[0]["file_path"]);
     $path_info = MUtils::pathinfo_utf($path);
     $path_info_out = MUtils::pathinfo_utf($share_filter->src_path);
     $path = MUtils::convertStandardPath($path_info_out['dirname'] . "/" . $path_info['basename']);
     //执行的额外操作
     $this->extend($share_filter, $query_db_file, $file_detail);
     $this->buildResult($root, $path, $query_db_file[0]["version_id"], $query_db_file[0]["file_update_time"], $file_detail->is_dir);
 }
コード例 #5
0
ファイル: MFilesCommon.php プロジェクト: youngsun45/miniyun
 /**
  * 创建文件
  * @param array $fileDetail
  * @throws
  * @return array
  */
 private function createFile($fileDetail)
 {
     //
     // 如果创建文件标志为false,则不执行创建
     //
     if ($this->create_file == false) {
         return;
     }
     //
     // 是否有标记为删除的对象,可能存在多个
     //
     $conflictFile = MFiles::queryFilesByPath($this->file_path, TRUE);
     if ($conflictFile != false && empty($conflictFile) == false) {
         foreach ($conflictFile as $file) {
             //
             // 如果非文件类型,删除
             //
             if ($file["file_type"] == MConst::OBJECT_TYPE_FILE) {
                 $fileDetail = MFiles::exchange2Object($file, TRUE);
                 $this->creatFileDeleted($fileDetail);
                 return;
             } else {
                 // 彻底删除之后再进行创建
                 $trash = new Trash();
                 $trash->_userId = $this->user_id;
                 $trash->fromIds = $file['id'];
                 try {
                     $trash->invoke(Trash::DELETE);
                 } catch (Exception $e) {
                     throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
                 }
             }
         }
     }
     $this->spaceFilter($this->size);
     // 过滤器,空间大小计算
     $fileDetail->file_create_time = $this->file_create_time;
     $fileDetail->file_update_time = $this->file_update_time;
     $fileDetail->file_size = $this->size;
     $fileDetail->file_type = MConst::OBJECT_TYPE_FILE;
     $fileDetail->parent_file_id = $this->parent_file_id;
     $fileDetail->version_id = $this->version_id;
     $fileDetail->file_path = $this->path;
     $fileDetail->file_name = $this->file_name;
     $fileDetail->event_uuid = MiniUtil::getEventRandomString(MConst::LEN_EVENT_UUID);
     $fileDetail->mime_type = $this->type;
     //
     // 创建文件时,如果存在老的版本 需要兼容 不能覆盖
     //
     $metaValue = null;
     $fileMeta = MFileMetas::queryFileMeta($fileDetail->file_path, MConst::VERSION);
     if ($fileMeta) {
         $metaValue = $fileMeta[0]['meta_value'];
     }
     //
     // 文件meta属性,版本信息
     //
     $version = MUtils::getFileVersions($this->user_device_name, $fileDetail->file_size, $this->version_id, $this->action, $this->user_id, $this->user_nick, $metaValue);
     //
     // 保存文件元数据
     //
     $retVal = MFiles::CreateFileDetail($fileDetail, $this->user_id, $this->user_nick);
     if ($retVal === false) {
         throw new MFilesException(Yii::t('api', MConst::INTERNAL_SERVER_ERROR), MConst::HTTP_CODE_500);
     }
     //
     // 保存事件
     //
     $this->context = array("hash" => $this->file_hash, "rev" => (int) $this->version_id, "bytes" => (int) $this->size, "update_time" => (int) $this->file_update_time, "create_time" => (int) $this->file_create_time);
     $retVal = MiniEvent::getInstance()->createEvent($this->currentUserId, $this->user_device_id, $this->action, $this->file_path, serialize($this->context), $fileDetail->event_uuid, $this->share_filter->type);
     // 为每个共享用户创建事件
     $this->share_filter->handlerAction($this->action, $this->user_device_id, $this->file_path, $this->context);
     if (isset($fileDetail->event_uuid)) {
         $this->event_uuid = $fileDetail->event_uuid;
     }
     if ($retVal === false) {
         throw new MFilesException(Yii::t('api', MConst::INTERNAL_SERVER_ERROR), MConst::HTTP_CODE_500);
     }
     // 文件版本引用次数更新
     if (MiniVersion::getInstance()->updateRefCount($this->version_id) == false) {
         throw new MFilesException(Yii::t('api', MConst::INTERNAL_SERVER_ERROR), MConst::HTTP_CODE_500);
     }
     if ($fileMeta) {
         $retVal = MFileMetas::updateFileMeta($this->file_path, MConst::VERSION, $version);
     } else {
         $retVal = MFileMetas::createFileMeta($this->file_path, MConst::VERSION, $version);
         $pathArr = explode('/', $this->file_path);
         $user = Yii::app()->session["user"];
         if ((int) $pathArr[1] !== (int) $user['user_id']) {
             //只有当被共享者在共享目录下创建文件时,才会记录create_id
             MFileMetas::createFileMeta($this->file_path, 'create_id', $user['user_id']);
         }
     }
     if ($retVal === false) {
         throw new MFilesException(Yii::t('api', MConst::INTERNAL_SERVER_ERROR), MConst::HTTP_CODE_500);
     }
 }