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webdav.go
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webdav.go
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package webdavfilesystem
import (
"fmt"
"io"
"os"
"path"
"strings"
"github.com/studio-b12/gowebdav"
"github.com/wtran29/fenix/fenix/cmd/filesystems"
)
type WebDAV struct {
Host string
User string
Pass string
}
func (w *WebDAV) getCredentials() *gowebdav.Client {
client := gowebdav.NewClient(w.Host, w.User, w.Pass)
return client
}
func (w *WebDAV) Put(filename, folder string) error {
client := w.getCredentials()
file, err := os.Open(filename)
if err != nil {
return err
}
defer file.Close()
err = client.WriteStream(fmt.Sprintf("%s/%s", folder, path.Base(filename)), file, 0664)
if err != nil {
return err
}
return nil
}
func (w *WebDAV) List(prefix string) ([]filesystems.Listing, error) {
var listing []filesystems.Listing
client := w.getCredentials()
files, err := client.ReadDir(prefix)
if err != nil {
return listing, err
}
for _, file := range files {
if !strings.HasPrefix(file.Name(), ".") {
b := float64(file.Size())
kb := b / 1024
mb := kb / 1024
current := filesystems.Listing{
LastModified: file.ModTime(),
Key: file.Name(),
Size: mb,
IsDir: file.IsDir(),
}
listing = append(listing, current)
}
}
return listing, nil
}
func (w *WebDAV) Delete(itemsToDel []string) bool {
client := w.getCredentials()
for _, item := range itemsToDel {
err := client.Remove(item)
if err != nil {
return false
}
}
return true
}
func (w *WebDAV) Get(destination string, items ...string) error {
client := w.getCredentials()
for _, item := range items {
err := func() error {
webdavFilePath := item
localFilePath := fmt.Sprintf("%s/%s", destination, path.Base(item))
reader, err := client.ReadStream(webdavFilePath)
if err != nil {
return err
}
file, err := os.Create(localFilePath)
if err != nil {
return err
}
defer file.Close()
_, err = io.Copy(file, reader)
if err != nil {
return err
}
return nil
}()
if err != nil {
return err
}
}
return nil
}