/
files.go
74 lines (63 loc) · 1.73 KB
/
files.go
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package api
import (
"net/http"
"sort"
"github.com/golang/protobuf/proto"
"github.com/octavore/nagax/router"
"github.com/ketchuphq/ketchup/db/bolt"
"github.com/ketchuphq/ketchup/proto/ketchup/api"
)
const maxUploadMem = 16 << 20 // 16MiB
func (m *Module) GetFile(rw http.ResponseWriter, req *http.Request, par router.Params) error {
uuid := par.ByName("uuid")
if uuid == "" {
return router.ErrNotFound
}
file, err := m.DB.GetFile(uuid)
if _, ok := err.(bolt.ErrNoKey); ok {
return router.ErrNotFound
}
if err != nil {
return err
}
if file == nil {
return router.ErrNotFound
}
file.Url = proto.String(m.Files.URLForFile(file))
return router.ProtoOK(rw, &api.FileResponse{File: file})
}
func (m *Module) DeleteFile(rw http.ResponseWriter, req *http.Request, par router.Params) error {
uuid := par.ByName("uuid")
if uuid == "" {
return router.ErrNotFound
}
return m.Files.Delete(uuid)
}
func (m *Module) ListFiles(rw http.ResponseWriter, req *http.Request, par router.Params) error {
files, err := m.Files.DB.ListFiles()
if err != nil {
return err
}
for _, file := range files {
file.Url = proto.String(m.Files.URLForFile(file))
}
// sort by name
sort.Slice(files, func(i, j int) bool {
return files[i].GetName() < files[j].GetName()
})
return router.ProtoOK(rw, &api.ListFilesResponse{Files: files})
}
func (m *Module) UploadFile(rw http.ResponseWriter, req *http.Request, par router.Params) error {
req.ParseMultipartForm(maxUploadMem)
file, handler, err := req.FormFile("file")
if err != nil {
return err
}
defer file.Close()
f, err := m.Files.Upload(handler.Filename, file)
if err != nil {
return err
}
f.Url = proto.String(m.Files.URLForFile(f))
return router.ProtoOK(rw, &api.FileResponse{File: f})
}