func AllocateFileID(ctx *macaron.Context, log *logrus.Logger) (int, []byte) {
m := make(map[string]string)
m["file_id"] = utils.MD5ID()
result, err := json.Marshal(m)
if err != nil {
return http.StatusInternalServerError, []byte(err.Error())
}
return http.StatusOK, result
}
func PutObjectInfoHandler(ctx *macaron.Context, log *logrus.Logger) (int, []byte) {
data, _ := ctx.Req.Body().Bytes()
fmt.Println("data= %v", data)
reqBody := make(map[string]interface{})
json.Unmarshal(data, &reqBody)
fragments := reqBody["fragments"].([]interface{})
if len(fragments) == 0 {
return http.StatusBadRequest, []byte("Invalid Parameters")
}
dbInstance := db.SQLDB.GetDB().(*gorm.DB)
object_id := reqBody["object_id"].(string)
object_key := reqBody["object_key"].(string)
md5_key := reqBody["md5_key"].(string)
// Remove the old relations
if result := dbInstance.Exec("DELETE FROM object WHERE object_id='" + object_id + "'"); result.Error != nil {
log.Errorln(result.Error.Error())
return http.StatusInternalServerError, []byte("Internal Server Error")
}
// Save ObjectMeta
insertOrUpdateSQL := fmt.Sprintf("REPLACE INTO object_meta(id, object_key, md5_key) VALUES(%q, %q, %q)", object_id, object_key, md5_key)
if result := dbInstance.Exec(insertOrUpdateSQL); result.Error != nil {
log.Errorln(result.Error.Error())
return http.StatusInternalServerError, []byte("Internal Server Error")
}
// Save fragments and the relation
insertFragmentsSQL := "INSERT INTO fragment(id, `index`, start, end, group_id, file_id, is_last, mod_time) VALUES "
insertRelationsSQL := "REPLACE INTO object(object_id, fragment_id) VALUES "
for index := range fragments {
fmt.Println(fragments)
f := fragments[index].(map[string]interface{})
fragmentID := utils.MD5ID()
index := int(f["index"].(float64))
start := int64(f["start"].(float64))
end := int64(f["end"].(float64))
group_id := f["group_id"].(string)
file_id := f["file_id"].(string)
is_last := f["is_last"].(bool)
// modTimeStr := f["mod_time"].(string)
// t, err := time.Parse("2006-01-02T15:04:05Z", modTimeStr)
// if err != nil {
// log.Errorln(err.Error())
// return http.StatusBadRequest, []byte("Invalid Parameters")
// }
timenow := time.Now()
mod_time := timenow.Format("2006-01-02 15:04:05")
insertFragmentSQL := fmt.Sprintf("(%q,%d,%d,%d,%q,%q,%t,%q),", fragmentID, index, start, end, group_id, file_id, is_last, mod_time)
insertFragmentsSQL += insertFragmentSQL
insertRelationSQL := fmt.Sprintf("(%q,%q),", reqBody["object_id"], fragmentID)
insertRelationsSQL += insertRelationSQL
}
insertFragmentsSQL = insertFragmentsSQL[:len(insertFragmentsSQL)-1]
if result := db.SQLDB.GetDB().(*gorm.DB).Exec(insertFragmentsSQL); result.Error != nil {
log.Errorln(result.Error.Error())
return http.StatusInternalServerError, []byte("Internal Server Error")
}
insertRelationsSQL = insertRelationsSQL[:len(insertRelationsSQL)-1]
if result := db.SQLDB.GetDB().(*gorm.DB).Exec(insertRelationsSQL); result.Error != nil {
log.Errorln(result.Error.Error())
return http.StatusInternalServerError, []byte("Internal Server Error")
}
return http.StatusOK, nil
}
