Пример #1
0
func (c *User) Edit() revel.Result {
	id := c.RenderArgs["user"].(*models.User).Id
	user := models.FindUserById(id)
	if user.Id == 0 {
		return c.NotFound("用户不存在")
	}

	return c.Render(user, avatars)
}
Пример #2
0
func (c *User) EditPost(avatar string) revel.Result {
	id := c.RenderArgs["user"].(*models.User).Id
	checkFileExt(c.Controller, imageExts, "picture", "Only image")
	user := models.FindUserById(id)
	if user.Id == 0 {
		return c.NotFound("用户不存在")
	}

	if c.Validation.HasErrors() {
		c.Validation.Keep()
		c.FlashParams()
		return c.Redirect(routes.User.Edit())
	}

	if ok, _ := getFileExt(c.Request, "picture"); ok {
		picture := saveFile(c.Request, "picture")
		src, _ := imaging.Open(uploadPath + picture)
		var dst *image.NRGBA

		dst = imaging.Thumbnail(src, 48, 48, imaging.CatmullRom)
		avatar = "thumb" + picture
		imaging.Save(dst, uploadPath+avatar)
		deleteFile(picture)
	}

	if avatar != "" {
		if strings.HasPrefix(user.Avatar, "thumb") {
			deleteFile(user.Avatar)
		}
		user.Avatar = avatar
	}

	if user.Save() {
		c.Flash.Success("保存成功")
	} else {
		c.Flash.Error("保存信息失败")
	}

	return c.Redirect(routes.User.Edit())
}