/**
* 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], $to_path);
}
public function handlerChildrenFile($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);
}
}
/**
* 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);
}
/**
* 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);
}
/**
* 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);
}
}