// 新建媒体文件
func newMedia(params interface{}) string {
username := params.([]interface{})[1].(string)
password := params.([]interface{})[2].(string)
result := login(username, password)
if result {
name := params.([]interface{})[3].(map[string]interface{})["name"]
filetype := params.([]interface{})[3].(map[string]interface{})["type"]
bits := params.([]interface{})[3].(map[string]interface{})["bits"]
err := utils.ParseMedia("static/upload/"+name.(string), bits.(string))
if nil != err {
str := com.ReadFile("views/rpcxml/response_failed.xml")
return fmt.Sprintf(str, "上传写入失败")
}
// 文件保存到OSS
t := time.Now()
ossFilename := fmt.Sprintf("%d/%d/%d/%s", t.Year(), t.Month(), t.Day(), name.(string))
err = utils.OssStore(ossFilename, "static/upload/"+name.(string))
if nil != err {
str := com.ReadFile("views/rpcxml/response_failed.xml")
return fmt.Sprintf(str, "图片保存到OSS失败")
} else {
os.Remove("./static/upload/" + name.(string))
id, err := AddFile(name.(string), ossFilename, "oss", filetype.(string))
if nil != err {
log.Println(err)
str := com.ReadFile("views/rpcxml/response_failed.xml")
return fmt.Sprintf(str, "图片信息添加到数据库失败")
}
str := com.ReadFile("views/rpcxml/response_new_media_object.xml")
return fmt.Sprintf(str, id, name.(string), utils.OssGetURL(ossFilename), filetype.(string))
}
} else {
return com.ReadFile("views/rpcxml/response_login_failed.xml")
}
}
func (this *UploadController) Post() {
// if not login, permission deny
user := this.GetSession("username")
if user == nil {
this.Data["json"] = map[string]interface{}{"result": false, "msg": "login first please", "refer": nil}
this.ServeJson()
return
}
// 获取上传文件
f, h, err := this.GetFile("upfile")
if nil == err {
f.Close()
}
if nil != err {
this.Data["json"] = map[string]interface{}{"result": false, "msg": "upload failed", "refer": nil}
this.ServeJson()
return
}
mime := h.Header.Get("Content-Type")
// 文件保存到本地
err = this.SaveToFile("upfile", "./static/upload/"+h.Filename)
if nil != err {
this.Data["json"] = map[string]interface{}{
"result": false,
"state": "upload to local FAILED",
"msg": "upload failed",
"refer": nil,
}
this.ServeJson()
return
}
// 文件保存到OSS
t := time.Now()
ossFilename := fmt.Sprintf("%d/%d/%d/%s", t.Year(), t.Month(), t.Day(), h.Filename)
err = utils.OssStore(ossFilename, "static/upload/"+h.Filename)
// 文件名过长
if len(h.Filename) > 96 {
this.Data["json"] = map[string]interface{}{
"result": false,
"state": "upload to oss FAILED, " + fmt.Sprint(err),
"msg": "upload failed",
"refer": nil,
}
this.ServeJson()
}
if nil != err {
// 保存到oss失败
this.Data["json"] = map[string]interface{}{
"result": false,
"state": "upload to oss FAILED, " + fmt.Sprint(err),
"msg": "upload failed",
"refer": nil,
}
this.ServeJson()
return
} else {
// 保存到oss成功
os.Remove("./static/upload/" + h.Filename)
if _, err = AddFile(h.Filename, ossFilename, "oss", mime); nil != err {
this.Data["json"] = map[string]interface{}{
"result": false,
"state": "save info to database FAILED, " + fmt.Sprint(err),
"msg": "upload failed",
"refer": nil,
}
this.ServeJson()
}
}
this.Data["json"] = map[string]interface{}{
"url": utils.OssGetURL(ossFilename), //保存后的文件路径
"title": "", //文件描述，对图片来说在前端会添加到title属性上
"original": h.Filename, //原始文件名
"state": "SUCCESS",
}
this.ServeJson()
}