//列出图片
func listFiles(data *ListReqData, list *KindList) error {
t, err := time.Parse("2006年1月", list.CurrentDirPath)
if err != nil {
glog.Errorln("解析时间错误:", err)
return err
}
//取得bucket
bucket, err := bucketdb.FindByName(data.Bucket)
if err != nil {
return err
}
list.CurrentUrl = bucket.ImgBaseUrl()
list.MoveupDirPath = t.Format("2006年")
prefix := t.Format(IMG_PRE_FMT)
//取得图片列表
list.FileList = make([]*KindFile, 0, 10)
client := rsf.New(&digest.Mac{bucket.Ak, []byte(bucket.Sk)})
marker := ""
limit := 1000
// "is_dir": false,
// "has_file": false,
// "filesize": 208736,
// "is_photo": true,
// "filetype": "jpg",
// "filename": "1241601537255682809.jpg",
// "datetime": "2011-08-02 15:32:43"
var es []rsf.ListItem
for err == nil {
es, marker, err = client.ListPrefix(nil, bucket.Name, prefix, marker, limit)
for _, item := range es {
f := &KindFile{
IsDir: false,
HasFile: false,
IsPhoto: true,
Filesize: item.Fsize,
Filetype: item.MimeType,
Filename: item.Key,
Datetime: time.Unix(item.PutTime, 0).Format("2006-01-02 15:04:05"),
}
list.FileList = append(list.FileList, f)
}
}
if err != io.EOF {
//非预期的错误
glog.Errorln("listAll failed:", err)
return err
}
list.TotalCount = len(list.FileList)
list.Order = data.Order
sort.Sort(list)
return nil
}
func One() martini.Handler {
return func(r render.Render, params martini.Params) {
bucket, err := db.FindByName(params["name"])
if err != nil {
comm.JsonErr(r, err)
} else {
comm.JsonContent(r, bucket)
}
}
}
//martini Handler
func UploadHandlers() []martini.Handler {
var upload = func(fileData FileData, data UploadData, w http.ResponseWriter) {
retJsonp := &UploadRetJsonp{MessengerJs: MessengerJs, UpTime: data.UpTime}
if strings.ToUpper(data.Dir) != "IMAGE" {
retJsonp.Err(w, "dir wrong:"+data.Dir)
return
}
imgFile, err := fileData.ImgFile.Open()
if err != nil {
retJsonp.Err(w, "ImgFile:"+err.Error())
return
}
//取得bucket
bucket, err := bucketdb.FindByName(data.Bucket)
if err != nil {
retJsonp.Err(w, "FindByName:"+err.Error())
return
}
if bucket.Uptoken == "" {
if err := bucket.NewUptoken(); err != nil {
retJsonp.Err(w, "NewUptoken:"+err.Error())
return
}
if err := bucket.Save(); err != nil {
retJsonp.Err(w, "Save:"+err.Error())
return
}
}
//上传内容到Qiniu
var ret qio.PutRet
// ret 变量用于存取返回的信息，详情见 qio.PutRet
// uptoken 为业务服务器端生成的上传口令
// key:imgName 为文件存储的标识
// r:imgFile 为io.Reader类型，用于从其读取数据
// extra 为上传文件的额外信息,可为空， 详情见 qio.PutExtra, 可选
err = qio.Put(nil, &ret, bucket.Uptoken, fileData.ImgName(), imgFile, nil)
if err != nil {
bucket.LogErr()
retJsonp.Err(w, "Put:"+err.Error())
return
}
//上传成功，返回给KindEditor
//w.Header().Set("Content-type", "application/json")
retJsonp.Respose(w, bucket.ImgUrl(ret.Key))
}
return []martini.Handler{binding.MultipartForm(FileData{}), binding.Form(UploadData{}), upload}
}
func DeleteHandlers() []martini.Handler {
var bind = binding.Bind(DeleteReqData{})
var deleteHandler = func(data DeleteReqData, w http.ResponseWriter) {
index := strings.LastIndex(data.Url, "/")
runes := []rune(data.Url)
key := string(runes[index+1:])
bucket, err := bucketdb.FindByName(data.Bucket)
rsCli := rs.New(&digest.Mac{bucket.Ak, []byte(bucket.Sk)})
err = rsCli.Delete(nil, bucket.Name, key)
if err != nil {
//产生错误
glog.Infoln("删除图片错误:", err)
io.WriteString(w, data.Callback+"({error:1})")
return
}
io.WriteString(w, data.Callback+"({error:0})")
}
return []martini.Handler{bind, deleteHandler}
}
