//we need to know when is finish delete all file in it ,so we can delete the dir
func (obj *BulkUpyun) deleteDir(upyun_path string, finish_wg *sync.WaitGroup) {
obj.Tm.AddTask(kmgTask.TaskFunc(func() {
wg := &sync.WaitGroup{}
defer obj.Tm.AddTaskNewThread(kmgTask.TaskFunc(func() {
wg.Wait()
wg.Add(1)
obj.deleteFile(upyun_path, wg)
wg.Wait()
finish_wg.Done()
}))
obj.Logger.Info("delete dir: " + upyun_path)
file_list, err := obj.UpYun.ReadDir(upyun_path)
if err != nil {
obj.Logger.LogError(err)
return
}
for _, file_info := range file_list {
file_type := file_info.Type
file_name := file_info.Name
this_upyun_path := upyun_path + "/" + file_name
if file_type == "folder" {
wg.Add(1)
obj.deleteDir(this_upyun_path, wg)
} else if file_type == "file" {
wg.Add(1)
obj.deleteFile(this_upyun_path, wg)
} else {
obj.Logger.Critical("unknow file type2:" + file_type)
return
}
}
return
}))
}
//resursive download a dir
func (obj *BulkUpyun) DownloadDir(upyun_path string, file_path string) {
obj.Tm.AddTask(kmgTask.TaskFunc(func() {
obj.Logger.Info("download dir: " + upyun_path)
file_list, err := obj.UpYun.ReadDir(upyun_path)
file_mode := os.FileMode(0777)
if err != nil {
obj.Logger.LogError(err)
return
}
for _, file_info := range file_list {
file_type := file_info.Type
file_name := file_info.Name
this_local_path := file_path + "/" + file_name
this_upyun_path := upyun_path + "/" + file_name
if file_type == "folder" {
err := os.MkdirAll(this_local_path, file_mode)
if err != nil {
obj.Logger.Error("os.MkdirAll fail!" + err.Error())
return
}
obj.DownloadDir(this_upyun_path, this_local_path)
} else if file_type == "file" {
obj.DownloadFile(this_upyun_path, this_local_path)
} else {
obj.Logger.Critical("unknow file type2:" + file_type)
return
}
}
return
}))
}
//upload a dir
func (obj *BulkUpyun) UploadDir(upyun_path, local_path string) {
obj.Tm.AddTask(kmgTask.TaskFunc(func() {
obj.Logger.Info("upload dir: " + upyun_path)
dir, err := os.Open(local_path)
if err != nil {
obj.Logger.LogError(err)
return
}
file_list, err := dir.Readdir(0)
if err != nil {
obj.Logger.LogError(err)
return
}
err = obj.UpYun.MkDir(upyun_path, true)
if err != nil {
obj.Logger.LogError(err)
return
}
for _, file_info := range file_list {
file_name := file_info.Name()
this_local_path := local_path + "/" + file_name
this_upyun_path := upyun_path + "/" + file_name
if file_info.IsDir() {
obj.UploadDir(this_upyun_path, this_local_path)
} else {
obj.UploadFile(this_upyun_path, this_local_path)
}
}
return
}))
}
//resursive delete a dir
func (obj *BulkUpyun) DeleteDir(upyun_path string) {
wg := &sync.WaitGroup{}
wg.Add(1)
obj.deleteDir(upyun_path, wg)
obj.Tm.AddTaskNewThread(kmgTask.TaskFunc(func() {
wg.Wait()
}))
}
//delete a file
func (obj *BulkUpyun) deleteFile(upyun_path string, finish_wg *sync.WaitGroup) {
obj.Tm.AddTask(kmgTask.TaskFunc(func() {
defer finish_wg.Done()
obj.Logger.Info("delete file: " + upyun_path)
err := obj.UpYun.DeleteFile(upyun_path)
if err != nil {
obj.Logger.Error("delete file failed!:" + upyun_path + ":" + err.Error())
return
}
return
}))
}
//delete a file
func (obj *BulkUpyun) deleteFile(upyun_path string, finish_wg *sync.WaitGroup) {
obj.Tm.AddTask(kmgTask.TaskFunc(func() {
defer finish_wg.Done()
kmgLog.Log("upyun", "delete file: "+upyun_path, nil)
err := obj.UpYun.DeleteFile(upyun_path)
if err != nil {
kmgLog.Log("upyunError", "delete file failed!:"+upyun_path+":"+err.Error(), nil)
return
}
return
}))
}
//批量上传接口
//upload a file
func (obj *BulkUpyun) UploadFile(upyun_path, local_path string) {
obj.Tm.AddTask(kmgTask.TaskFunc(func() {
kmgLog.Log("upyun", "upload file: "+upyun_path, nil)
file, err := os.Open(local_path)
if err != nil {
kmgLog.Log("upyunError", err.Error(), err)
return
}
defer file.Close()
err = obj.UpYun.WriteFile(upyun_path, file, true)
if err != nil {
kmgLog.Log("upyunError", err.Error(), err)
return
}
return
}))
}
//批量上传接口
//upload a file
func (obj *BulkUpyun) UploadFile(upyun_path, local_path string) {
obj.Tm.AddTask(kmgTask.TaskFunc(func() {
obj.Logger.Info("upload file: " + upyun_path)
file, err := os.Open(local_path)
if err != nil {
obj.Logger.LogError(err)
return
}
defer file.Close()
err = obj.UpYun.WriteFile(upyun_path, file, true)
if err != nil {
obj.Logger.LogError(err)
return
}
return
}))
}
//download a file
func (obj *BulkUpyun) DownloadFile(upyun_path, local_path string) {
obj.Tm.AddTask(kmgTask.TaskFunc(func() {
obj.Logger.Info("download file: " + upyun_path)
err := os.MkdirAll(filepath.Dir(local_path), os.FileMode(0777))
if err != nil {
obj.Logger.LogError(err)
return
}
file, err := os.Create(local_path)
if err != nil {
obj.Logger.LogError(err)
return
}
defer file.Close()
err = obj.UpYun.ReadFile(upyun_path, file)
if err != nil {
obj.Logger.LogError(err)
return
}
return
}))
}