feat: ✨ initialize project structure with frontend dependencies and backend protocols

internal/protocols/webdav/webdav.go

@@ -0,0 +1,104 @@
+package webdav
+
+import (
+	"fmt"
+	"io"
+	"strings"
+	"time"
+
+	"github.com/studio-b12/gowebdav"
+	"goexplore/internal/config"
+	"goexplore/internal/explorer"
+)
+
+type WebDAVExplorer struct {
+	cfg    *config.ConnectionConfig
+	secret string
+	client *gowebdav.Client
+}
+
+func New(c *config.ConnectionConfig, secret string) *WebDAVExplorer {
+	return &WebDAVExplorer{cfg: c, secret: secret}
+}
+
+func (e *WebDAVExplorer) Connect() error {
+	host := e.cfg.Host
+	if !strings.HasPrefix(host, "http") {
+		host = "http://" + host
+	}
+	if e.cfg.Port > 0 {
+		host = fmt.Sprintf("%s:%d", host, e.cfg.Port)
+	}
+	if e.cfg.Bucket != "" {
+		host = host + "/" + e.cfg.Bucket
+	}
+
+	e.client = gowebdav.NewClient(host, e.cfg.Username, e.secret)
+	err := e.client.Connect()
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (e *WebDAVExplorer) Disconnect() error {
+	return nil
+}
+
+func (e *WebDAVExplorer) ListDir(path string) ([]explorer.FileEntry, error) {
+	if path == "" {
+		path = "/"
+	}
+	files, err := e.client.ReadDir(path)
+	if err != nil {
+		return nil, err
+	}
+
+	var entries []explorer.FileEntry
+	for _, f := range files {
+		entries = append(entries, explorer.FileEntry{
+			Name:        f.Name(),
+			Path:        strings.TrimSuffix(path, "/") + "/" + f.Name(),
+			Size:        f.Size(),
+			Modified:    f.ModTime().Format(time.RFC3339),
+			IsDir:       f.IsDir(),
+			Permissions: f.Mode().String(),
+		})
+	}
+	return entries, nil
+}
+
+func (e *WebDAVExplorer) Stat(path string) (explorer.FileEntry, error) {
+	f, err := e.client.Stat(path)
+	if err != nil {
+		return explorer.FileEntry{}, err
+	}
+	return explorer.FileEntry{
+		Name:        f.Name(),
+		Path:        path,
+		Size:        f.Size(),
+		Modified:    f.ModTime().Format(time.RFC3339),
+		IsDir:       f.IsDir(),
+		Permissions: f.Mode().String(),
+	}, nil
+}
+
+func (e *WebDAVExplorer) MkDir(path string) error {
+	return e.client.MkdirAll(path, 0755)
+}
+
+func (e *WebDAVExplorer) Delete(path string) error {
+	return e.client.RemoveAll(path)
+}
+
+func (e *WebDAVExplorer) Rename(src, dst string) error {
+	return e.client.Rename(src, dst, true)
+}
+
+func (e *WebDAVExplorer) ReadFile(path string) (io.ReadCloser, error) {
+	return e.client.ReadStream(path)
+}
+
+func (e *WebDAVExplorer) WriteFile(path string, r io.Reader, size int64) error {
+	return e.client.WriteStream(path, r, 0644)
+}