Esempio n. 1
0
func (uc UpdateCache) Run() {
	revel.WARN.Print("update cache...")
	for page := 1; page <= models.CachePageSize; page++ {
		cache.Delete("topics" + routes.Topic.Index(page))
		c.GetTopics(page, "", "created", routes.Topic.Index(page))
		time.Sleep(time.Second)

		cache.Delete("topics" + routes.Topic.Hot(page))
		c.GetTopics(page, "", "hits", routes.Topic.Hot(page))
		time.Sleep(time.Second)

		cache.Delete("topics" + routes.Topic.Good(page))
		c.GetTopics(page, "good = true", "created", routes.Topic.Good(page))
		time.Sleep(time.Second)
	}
}
Esempio n. 2
0
func (c Product) EditPost(id int64, product models.Product) revel.Result {
	var tmp models.Product
	has, _ := engine.Id(id).Get(&tmp)
	if !has {
		return c.NotFound("案例不存在")
	}

	product.Validate(c.Validation)

	file, header, err := c.Request.FormFile("image")
	if err == nil {
		defer file.Close()
		if ok := checkImageExt(c.Validation, &file, header, "image"); ok {
			fileName := uuidFileName(header.Filename)
			err, ret := qiniuUploadImage(&file, fileName)
			if err != nil {
				c.Flash.Error("上传到七牛出错,请检查七牛配置。")
				return c.Redirect(routes.Product.Edit(id))
			} else {
				if tmp.Image != "" {
					qiniuDeleteImage(tmp.Image)
				}
				product.Image = ret.Key
			}
		}
	} else {
		product.Image = tmp.Image
	}

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

	// 强制更新允许空值的字段
	aff, _ := engine.Id(id).MustCols("site", "repository").Update(&product)
	if aff > 0 {
		c.Flash.Success("编辑案例成功")
		cache.Delete("products")
	} else {
		c.Flash.Error("编辑案例失败")
		return c.Redirect(routes.Product.Edit(id))
	}

	return c.Redirect(routes.Product.Index())
}
Esempio n. 3
0
func (c App) Update() revel.Result {
	var widget models.Widget
	b, err := ioutil.ReadAll(c.Request.Body)

	if err != nil {
		log.Fatal("Problem reading the body: " + err.Error())
	}

	if err := json.Unmarshal(b, &widget); err != nil {
		log.Fatal("Problem with Unmarshal: " + err.Error())
	}

	models.SetWidget(widget)
	go cache.Delete("widgets")

	return c.RenderJson(widget)
}
Esempio n. 4
0
func (c Admin) NewCategoryPost(category models.Category) revel.Result {
	category.Validate(c.Validation)
	if c.Validation.HasErrors() {
		c.Validation.Keep()
		c.FlashParams()
		return c.Redirect(routes.Admin.NewCategory())
	}

	aff, _ := engine.Insert(&category)
	if aff > 0 {
		c.Flash.Success("添加分类成功")
		cache.Delete("categories")
	} else {
		c.Flash.Error("添加分类失败")
		return c.Redirect(routes.Admin.NewCategory())
	}

	return c.Redirect(routes.Admin.ListCategory())
}
Esempio n. 5
0
func (c Product) NewPost(product models.Product) revel.Result {
	product.Validate(c.Validation)

	file, header, err := c.Request.FormFile("image")
	if err == nil {
		defer file.Close()
		if ok := checkImageExt(c.Validation, &file, header, "image"); ok {
			fileName := uuidFileName(header.Filename)
			err, ret := qiniuUploadImage(&file, fileName)
			if err != nil {
				c.Flash.Error("上传到七牛出错,请检查七牛配置。")
				return c.Redirect(routes.Product.New())
			} else {
				product.Image = ret.Key
			}
		}
	} else {
		err := &revel.ValidationError{
			Message: "字段不能为空",
			Key:     "image",
		}
		c.Validation.Errors = append(c.Validation.Errors, err)
	}

	if c.Validation.HasErrors() {
		c.Validation.Keep()
		c.FlashParams()
		return c.Redirect(routes.Product.New())
	}

	product.User = models.User{Id: c.user().Id}

	aff, _ := engine.Insert(&product)
	if aff > 0 {
		c.Flash.Success("提交案例成功")
		cache.Delete("products")
	} else {
		c.Flash.Error("提交案例失败")
	}

	return c.Redirect(routes.Product.Index())
}
Esempio n. 6
0
func InvalidateSession() {
	go cache.Delete(SessionId + SESSION_KEY)
}