You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

248 lines
6.4 KiB

/*
* GodoOS - A lightweight cloud desktop
* Copyright (C) 2024 https://godoos.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 2.1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package webdav
import (
"fmt"
"godo/libs"
"io"
"net/http"
"github.com/gorilla/mux"
)
var client *Client
func InitWebdav() error {
clientInfo, ok := libs.GetConfig("webdavClient")
if !ok {
return fmt.Errorf("failed to find configuration for webdavClient")
}
// 检查 clientInfo 是否为 map 类型
infoMap, ok := clientInfo.(map[string]interface{})
if !ok {
return fmt.Errorf("configuration for webdavClient is not a map")
}
url, ok := infoMap["url"].(string)
if !ok {
return fmt.Errorf("missing 'url' in webdavClient configuration")
}
username, ok := infoMap["username"].(string)
if !ok {
return fmt.Errorf("missing 'username' in webdavClient configuration")
}
password, ok := infoMap["password"].(string)
if !ok {
return fmt.Errorf("missing 'password' in webdavClient configuration")
}
client = NewClient(url, username, password)
if err := client.Connect(); err != nil {
return fmt.Errorf("failed to connect to WebDAV server: %v", err)
}
return nil
}
func HandlePing(w http.ResponseWriter, r *http.Request) {
err := client.Connect()
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
w.Write([]byte(err.Error()))
return
}
w.WriteHeader(http.StatusOK)
}
// HandleReadDir: 读取目录内容
func HandleReadDir(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
path := vars["path"]
files, err := client.ReadDir(path)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
for _, f := range files {
w.Write([]byte(f.Name() + "\n"))
}
}
// HandleStat: 获取文件状态
func HandleStat(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
path := vars["path"]
fi, err := client.Stat(path)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
fileInfo, ok := fi.(*File)
if !ok {
http.Error(w, "Unexpected file info type", http.StatusInternalServerError)
return
}
// 直接调用 fi.String(),因为 fi 应该是 *File 类型
w.Write([]byte(fileInfo.String()))
}
// HandleChmod: 改变文件权限 (不支持)
func HandleChmod(w http.ResponseWriter, r *http.Request) {
http.Error(w, "Not supported", http.StatusNotImplemented)
}
// HandleExists: 检查文件是否存在
func HandleExists(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
path := vars["path"]
_, err := client.Stat(path)
if err != nil {
http.Error(w, "File does not exist", http.StatusNotFound)
return
}
w.Write([]byte("File exists"))
}
// HandleReadFile: 读取文件内容
func HandleReadFile(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
path := vars["path"]
data, err := client.Read(path)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Write(data)
}
// HandleUnlink: 删除文件
func HandleUnlink(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
path := vars["path"]
err := client.Remove(path)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Write([]byte("File deleted"))
}
// HandleClear: 清空目录 (不支持)
func HandleClear(w http.ResponseWriter, r *http.Request) {
http.Error(w, "Not supported", http.StatusNotImplemented)
}
// HandleRename: 重命名文件或目录
func HandleRename(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
oldPath := vars["oldPath"]
newPath := vars["newPath"]
err := client.Rename(oldPath, newPath, false)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Write([]byte("File renamed"))
}
// HandleMkdir: 创建目录
func HandleMkdir(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
path := vars["path"]
err := client.Mkdir(path, 0)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Write([]byte("Directory created"))
}
// HandleRmdir: 删除目录
func HandleRmdir(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
path := vars["path"]
err := client.RemoveAll(path)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Write([]byte("Directory removed"))
}
// HandleCopyFile: 复制文件
func HandleCopyFile(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
oldPath := vars["oldPath"]
newPath := vars["newPath"]
err := client.Copy(oldPath, newPath, false)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Write([]byte("File copied"))
}
// HandleWriteFile: 写入文件
func HandleWriteFile(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
path := vars["path"]
body, err := io.ReadAll(r.Body)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
err = client.Write(path, body, 0)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Write([]byte("File written"))
}
// HandleAppendFile: 追加到文件
func HandleAppendFile(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
path := vars["path"]
body, err := io.ReadAll(r.Body)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
// 读取现有文件内容
existingContent, err := client.Read(path)
if err != nil && !IsErrNotFound(err) {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
// 如果文件不存在,则创建新文件
if IsErrNotFound(err) {
err = client.Write(path, body, 0)
} else {
// 如果文件存在,则追加内容
err = client.Write(path, append(existingContent, body...), 0)
}
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Write([]byte("File appended"))
}