/**
* 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);
}
}
/**
* 处理添加当前文件记录的版本
* @param string $file_path
* @param int $version_id
* @param string $user_nick
*/
private function handleFileMeta($file_path, $version_id, $user_id, $user_nick, $deviceName, $fileSize)
{
//
// 查询之前的版本
//
$file_meta = MFileMetas::queryFileMeta($file_path, MConst::VERSION);
if ($file_meta) {
$meta_value = MUtils::getFileVersions($deviceName, $fileSize, $version_id, MConst::DELETE, $user_id, $user_nick, $file_meta[0]["meta_value"]);
$ret = MFileMetas::updateFileMeta($file_meta[0]["file_path"], MConst::VERSION, $meta_value);
} else {
$meta_value = MUtils::getFileVersions($deviceName, $fileSize, $version_id, MConst::DELETE, $user_id, $user_nick);
$ret = MFileMetas::createFileMeta($file_path, MConst::VERSION, $meta_value);
}
return $ret;
}
/**
* 处理创建文件信息及事件
*/
private function createFile($path, $parentFileId, $hadFileDelete)
{
$fileName = MUtils::get_basename($path);
// 组装对象信息
$fileDetail = array();
$fileDetail["file_create_time"] = time();
$fileDetail["file_update_time"] = time();
$fileDetail["file_name"] = $fileName;
$fileDetail["file_path"] = $path;
$fileDetail["file_size"] = 0;
$fileDetail["file_type"] = MConst::OBJECT_TYPE_DIRECTORY;
$fileDetail["parent_file_id"] = $parentFileId;
$fileDetail["event_uuid"] = MiniUtil::getEventRandomString(MConst::LEN_EVENT_UUID);
$fileDetail["mime_type"] = NULL;
// 保存文件元数据
if ($hadFileDelete) {
$updates = array();
$updates["file_update_time"] = time();
$updates["is_deleted"] = intval(false);
$updates["file_type"] = MConst::OBJECT_TYPE_DIRECTORY;
$updates["event_uuid"] = $fileDetail["event_uuid"];
// 存在已被删除的数据，只需更新
$retValue = MiniFile::getInstance()->updateByPath($path, $updates);
} else {
$pathArr = explode("/", $path);
// if($this->_user_id!=$pathArr[1]){
// $this->_user_id = $pathArr[1];
// }
// 不存在数据，添加
$retValue = MiniFile::getInstance()->create($fileDetail, $pathArr[1]);
$user = Yii::app()->session["user"];
if ((int) $pathArr[1] !== (int) $user['user_id']) {
//只有当被共享者在共享目录下创建目录时，才会记录create_id
MFileMetas::createFileMeta($path, 'create_id', $user['user_id']);
}
}
if ($retValue === false) {
throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
}
// 保存事件
$event_action = MConst::CREATE_DIRECTORY;
$retValue = MiniEvent::getInstance()->createEvent($this->_user_id, $this->_user_device_id, $event_action, $fileDetail["file_path"], $fileDetail["file_path"], $fileDetail["event_uuid"], $this->share_filter->type);
if ($retValue === false) {
throw new MFileopsException(Yii::t('api', 'Internal Server Error'), MConst::HTTP_CODE_500);
}
// 为每个共享用户创建事件
if (isset($this->share_filter)) {
$this->share_filter->handlerAction($event_action, $this->_user_device_id, $fileDetail["file_path"], $fileDetail["file_path"]);
}
return $fileDetail;
}
