89 lines
2.2 KiB
Go
89 lines
2.2 KiB
Go
package server
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import (
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"encoding/json"
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"io"
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"net/http"
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"os"
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"path/filepath"
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"time"
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"yoresee_dropbox/internal/store"
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)
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func (s *Server) handleUpload(w http.ResponseWriter, r *http.Request) {
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r.Body = http.MaxBytesReader(w, r.Body, 100<<20)
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if err := r.ParseMultipartForm(32 << 20); err != nil {
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http.Error(w, "File too large", http.StatusRequestEntityTooLarge)
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return
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}
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file, header, err := r.FormFile("file")
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if err != nil {
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http.Error(w, "Missing file", http.StatusBadRequest)
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return
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}
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defer file.Close()
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storageName := generateUUID()
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destPath := filepath.Join(s.workspace, "inbox", storageName)
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dest, err := os.Create(destPath)
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if err != nil {
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http.Error(w, "Failed to save", http.StatusInternalServerError)
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return
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}
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defer dest.Close()
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if _, err := io.Copy(dest, file); err != nil {
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http.Error(w, "Failed to save", http.StatusInternalServerError)
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return
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}
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f := &store.File{
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ID: generateUUID(),
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OriginalName: header.Filename,
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StorageName: storageName,
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Dir: "inbox",
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Size: header.Size,
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CreatedAt: time.Now().Unix(),
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}
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if err := s.store.FileCreate(f); err != nil {
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http.Error(w, "Failed to save metadata", http.StatusInternalServerError)
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return
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}
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w.WriteHeader(http.StatusCreated)
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json.NewEncoder(w).Encode(map[string]any{"file": f})
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}
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func (s *Server) handleListFiles(w http.ResponseWriter, r *http.Request) {
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dir := r.URL.Query().Get("dir")
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files, err := s.store.FileList(dir)
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if err != nil {
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http.Error(w, "Failed to list", http.StatusInternalServerError)
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return
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}
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json.NewEncoder(w).Encode(map[string]any{"files": files})
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}
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func (s *Server) handleDownload(w http.ResponseWriter, r *http.Request) {
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id := r.PathValue("id")
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f, err := s.store.FileGet(id)
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if err != nil {
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http.Error(w, "Not found", http.StatusNotFound)
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return
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}
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path := filepath.Join(s.workspace, f.Dir, f.StorageName)
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w.Header().Set("Content-Disposition", "attachment; filename="+f.OriginalName)
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http.ServeFile(w, r, path)
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}
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func (s *Server) handleDeleteFile(w http.ResponseWriter, r *http.Request) {
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id := r.PathValue("id")
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if err := s.store.FileDelete(id); err != nil {
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http.Error(w, "Failed to delete", http.StatusInternalServerError)
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return
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}
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w.WriteHeader(http.StatusNoContent)
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}
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