func (h *Handler) Handle(req zerver.Request, resp zerver.Response) {
req.Wrap(func(requ *http.Request, shouldClose bool) (r *http.Request, c bool) {
r, c = requ, shouldClose
err := requ.ParseMultipartForm(h.MaxMemory)
if err != nil {
handle.SendBadRequest(resp, err)
return
}
if requ.MultipartForm == nil || requ.MultipartForm.File == nil {
handle.SendErr(resp, h.ErrNoFile)
return
}
files, has := requ.MultipartForm.File[h.FileKey]
if !has || len(files) == 0 {
handle.SendErr(resp, h.ErrNoFile)
return
}
if len(h.Params) > 0 {
for _, param := range h.Params {
if vals := requ.MultipartForm.Value[param]; len(vals) != 0 {
req.SetAttr(param, vals[0])
}
}
}
if h.PreChecker != nil {
if err = h.PreChecker(req); err != nil {
handle.SendErr(resp, err)
return
}
}
file := convertFileHandler(files[0])
if !h.isSuffixSupported(filepath.Ext(file.Filename)) {
handle.SendErr(resp, h.ErrNonImage)
return
}
if file.Size() > h.MaxSize {
handle.SendErr(resp, h.ErrTooLarge)
return
}
fd, err := file.Open()
if err != nil {
handle.SendBadRequest(resp, err)
return
}
defer fd.Close()
h.logger.Debugf("upload file: %s, size: %s\n", fd.Filename(), bytesize.ToHuman(uint64(fd.Size())))
path, err := h.SaveImage(fd, req)
if err != nil {
handle.SendErr(resp, err)
return
}
if h.PostDo != nil {
err := h.PostDo(req)
if err != nil {
h.logger.Warnln("PostDo", err)
}
}
resp.SetContentType(resource.RES_JSON, nil)
resp.Send(h.PathKey, path)
return
})
}
func (h *Handler) Handle(req zerver.Request, resp zerver.Response) {
req.Wrap(func(requ *http.Request, shouldClose bool) (r *http.Request, c bool) {
r, c = requ, shouldClose
err := requ.ParseMultipartForm(h.MaxMemory)
if err != nil {
handle.SendBadRequest(resp, err)
return
}
if requ.MultipartForm == nil || requ.MultipartForm.File == nil {
handle.SendErr(resp, h.ErrNoFile)
return
}
files, has := requ.MultipartForm.File[h.FileKey]
if !has || len(files) == 0 {
handle.SendErr(resp, h.ErrNoFile)
return
}
if len(h.Params) > 0 {
for _, param := range h.Params {
if vals := requ.MultipartForm.Value[param]; len(vals) != 0 {
req.SetAttr(param, vals[0])
}
}
}
if h.PreChecker != nil {
if err = h.PreChecker(req); err != nil {
handle.SendErr(resp, err)
return
}
}
file := convertFileHandler(files[0])
if !h.isSuffixSupported(filepath.Ext(file.Filename)) {
handle.SendErr(resp, h.ErrNonImage)
return
}
if file.Size() > h.MaxSize {
handle.SendErr(resp, h.ErrTooLarge)
return
}
fd, err := file.Open()
if err != nil {
handle.SendBadRequest(resp, err)
return
}
defer fd.Close()
if h.log.IsDebugEnable() {
h.log.Debug(log.M{"msg": "file upload", "filename": fd.Filename(), "bytes": fd.Size()})
}
path, err := h.SaveImage(fd, req)
if err != nil {
handle.SendErr(resp, err)
return
}
if h.PostDo != nil {
err := h.PostDo(req)
if err != nil {
h.log.Warn(log.M{"msg": "call post do failed", "err": err.Error()})
}
}
resp.Send(Path{path})
return
})
}