feat: Initial commit
This commit is contained in:
engigu
@@ -0,0 +1,344 @@
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package controllers
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import (
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"io/fs"
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"os"
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"path/filepath"
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"strings"
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"baihu/internal/utils"
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"github.com/gin-gonic/gin"
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)
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var (
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extractZip = utils.ExtractZip
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extractTar = utils.ExtractTar
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extractTarGz = utils.ExtractTarGz
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)
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type FileController struct {
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workDir string
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}
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func NewFileController(workDir string) *FileController {
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os.MkdirAll(workDir, 0755)
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absPath, err := filepath.Abs(workDir)
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if err != nil {
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absPath = workDir
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}
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return &FileController{workDir: absPath}
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}
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type FileNode struct {
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Name string `json:"name"`
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Path string `json:"path"`
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IsDir bool `json:"isDir"`
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Children []*FileNode `json:"children,omitempty"`
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}
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func (fc *FileController) GetFileTree(c *gin.Context) {
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root := &FileNode{
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Name: filepath.Base(fc.workDir),
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Path: "",
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IsDir: true,
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Children: []*FileNode{},
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}
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err := filepath.WalkDir(fc.workDir, func(path string, d fs.DirEntry, err error) error {
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if err != nil {
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return nil
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}
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if path == fc.workDir {
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return nil
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}
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relPath, _ := filepath.Rel(fc.workDir, path)
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parts := strings.Split(relPath, string(filepath.Separator))
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current := root
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for i, part := range parts {
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found := false
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for _, child := range current.Children {
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if child.Name == part {
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current = child
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found = true
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break
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}
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}
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if !found {
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isLast := i == len(parts)-1
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isDir := !isLast || d.IsDir()
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node := &FileNode{
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Name: part,
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Path: strings.Join(parts[:i+1], "/"),
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IsDir: isDir,
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}
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if isDir {
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node.Children = []*FileNode{}
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}
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current.Children = append(current.Children, node)
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current = node
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}
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}
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return nil
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})
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if err != nil {
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utils.ServerError(c, err.Error())
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return
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}
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utils.Success(c, root.Children)
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}
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func (fc *FileController) GetFileContent(c *gin.Context) {
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filePath := c.Query("path")
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if filePath == "" {
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utils.BadRequest(c, "path参数必填")
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return
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}
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fullPath := filepath.Join(fc.workDir, filepath.Clean(filePath))
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if !strings.HasPrefix(fullPath, fc.workDir) {
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utils.Forbidden(c, "访问被拒绝")
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return
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}
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content, err := os.ReadFile(fullPath)
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if err != nil {
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utils.NotFound(c, "文件不存在")
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return
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}
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utils.Success(c, gin.H{
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"path": filePath,
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"content": string(content),
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})
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}
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func (fc *FileController) SaveFileContent(c *gin.Context) {
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var req struct {
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Path string `json:"path" binding:"required"`
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Content string `json:"content"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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utils.BadRequest(c, err.Error())
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return
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}
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fullPath := filepath.Join(fc.workDir, filepath.Clean(req.Path))
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if !strings.HasPrefix(fullPath, fc.workDir) {
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utils.Forbidden(c, "访问被拒绝")
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return
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}
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os.MkdirAll(filepath.Dir(fullPath), 0755)
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if err := os.WriteFile(fullPath, []byte(req.Content), 0644); err != nil {
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utils.ServerError(c, err.Error())
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return
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}
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utils.SuccessMsg(c, "保存成功")
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}
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func (fc *FileController) CreateFile(c *gin.Context) {
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var req struct {
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Path string `json:"path" binding:"required"`
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IsDir bool `json:"isDir"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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utils.BadRequest(c, err.Error())
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return
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}
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fullPath := filepath.Join(fc.workDir, filepath.Clean(req.Path))
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if !strings.HasPrefix(fullPath, fc.workDir) {
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utils.Forbidden(c, "访问被拒绝")
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return
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}
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if req.IsDir {
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if err := os.MkdirAll(fullPath, 0755); err != nil {
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utils.ServerError(c, err.Error())
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return
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}
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} else {
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os.MkdirAll(filepath.Dir(fullPath), 0755)
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if err := os.WriteFile(fullPath, []byte(""), 0644); err != nil {
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utils.ServerError(c, err.Error())
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return
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}
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}
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utils.SuccessMsg(c, "创建成功")
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}
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func (fc *FileController) DeleteFile(c *gin.Context) {
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var req struct {
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Path string `json:"path" binding:"required"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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utils.BadRequest(c, err.Error())
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return
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}
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fullPath := filepath.Join(fc.workDir, filepath.Clean(req.Path))
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if !strings.HasPrefix(fullPath, fc.workDir) {
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utils.Forbidden(c, "访问被拒绝")
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return
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}
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if err := os.RemoveAll(fullPath); err != nil {
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utils.ServerError(c, err.Error())
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return
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}
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utils.SuccessMsg(c, "删除成功")
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}
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func (fc *FileController) RenameFile(c *gin.Context) {
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var req struct {
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OldPath string `json:"oldPath" binding:"required"`
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NewPath string `json:"newPath" binding:"required"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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utils.BadRequest(c, err.Error())
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return
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}
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oldFull := filepath.Join(fc.workDir, filepath.Clean(req.OldPath))
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newFull := filepath.Join(fc.workDir, filepath.Clean(req.NewPath))
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if !strings.HasPrefix(oldFull, fc.workDir) || !strings.HasPrefix(newFull, fc.workDir) {
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utils.Forbidden(c, "访问被拒绝")
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return
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}
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// 确保目标目录存在
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os.MkdirAll(filepath.Dir(newFull), 0755)
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if err := os.Rename(oldFull, newFull); err != nil {
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utils.ServerError(c, err.Error())
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return
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}
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utils.SuccessMsg(c, "移动成功")
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}
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// UploadArchive handles archive file upload and extraction
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func (fc *FileController) UploadArchive(c *gin.Context) {
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targetDir := c.PostForm("path")
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file, err := c.FormFile("file")
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if err != nil {
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utils.BadRequest(c, "请选择文件")
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return
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}
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// 检查文件类型
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ext := strings.ToLower(filepath.Ext(file.Filename))
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if ext != ".zip" && ext != ".tar" && ext != ".gz" && ext != ".tgz" {
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utils.BadRequest(c, "仅支持 zip、tar、gz、tgz 格式")
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return
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}
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// 确定解压目标目录
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extractDir := fc.workDir
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if targetDir != "" {
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extractDir = filepath.Join(fc.workDir, filepath.Clean(targetDir))
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if !strings.HasPrefix(extractDir, fc.workDir) {
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utils.Forbidden(c, "访问被拒绝")
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return
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}
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}
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os.MkdirAll(extractDir, 0755)
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// 保存临时文件
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tempFile := filepath.Join(os.TempDir(), file.Filename)
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if err := c.SaveUploadedFile(file, tempFile); err != nil {
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utils.ServerError(c, "保存文件失败")
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return
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}
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defer os.Remove(tempFile)
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// 解压文件
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var extractErr error
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switch {
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case ext == ".zip":
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extractErr = extractZip(tempFile, extractDir)
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case ext == ".tar":
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extractErr = extractTar(tempFile, extractDir)
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case ext == ".gz" || ext == ".tgz":
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extractErr = extractTarGz(tempFile, extractDir)
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}
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if extractErr != nil {
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utils.ServerError(c, "解压失败: "+extractErr.Error())
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return
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}
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utils.SuccessMsg(c, "导入成功")
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}
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// UploadFiles handles multiple file uploads
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func (fc *FileController) UploadFiles(c *gin.Context) {
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targetDir := c.PostForm("path")
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// 确定目标目录
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destDir := fc.workDir
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if targetDir != "" {
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destDir = filepath.Join(fc.workDir, filepath.Clean(targetDir))
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if !strings.HasPrefix(destDir, fc.workDir) {
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utils.Forbidden(c, "访问被拒绝")
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return
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}
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}
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os.MkdirAll(destDir, 0755)
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form, err := c.MultipartForm()
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if err != nil {
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utils.BadRequest(c, "请选择文件")
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return
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}
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files := form.File["files"]
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paths := form.Value["paths"] // 相对路径数组，用于保持文件夹结构
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if len(files) == 0 {
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utils.BadRequest(c, "请选择文件")
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return
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}
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for i, file := range files {
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// 获取相对路径（如果有）
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relPath := file.Filename
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if i < len(paths) && paths[i] != "" {
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relPath = paths[i]
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}
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// 构建完整路径
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fullPath := filepath.Join(destDir, filepath.Clean(relPath))
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// 安全检查
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if !strings.HasPrefix(fullPath, fc.workDir) {
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continue
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}
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// 确保父目录存在
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os.MkdirAll(filepath.Dir(fullPath), 0755)
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// 保存文件
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if err := c.SaveUploadedFile(file, fullPath); err != nil {
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utils.ServerError(c, "保存文件失败: "+err.Error())
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return
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}
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}
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utils.SuccessMsg(c, "上传成功")
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}
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