//博客具体信息
func (c App) BlogInfor(id string, rcnt int) revel.Result {
dao, err := models.NewDao()
if err != nil {
c.Response.Status = 500
return c.RenderError(err)
}
defer dao.Close()
//根据ID查找博文
blog := dao.FindBlogById(id)
if blog.ReadCnt == rcnt {
blog.ReadCnt = rcnt + 1
dao.UpdateBlogById(id, blog)
}
comments := dao.FindCommentsByBlogId(blog.Id)
if len(comments) == 0 && blog.CommentCnt != 0 {
blog.CommentCnt = 0
dao.UpdateBlogById(id, blog)
} else if len(comments) != blog.CommentCnt {
blog.CommentCnt = len(comments)
dao.UpdateBlogById(id, blog)
}
return c.Render(blog, rcnt, comments)
}
//提交博文
func (c WBlog) Putup(blog *models.Blog) revel.Result {
fmt.Println("提交博文.....")
blog.Title = strings.TrimSpace(blog.Title)
blog.Email = strings.TrimSpace(blog.Email)
blog.Subject = strings.TrimSpace(blog.Subject)
blog.Validate(c.Validation)
//提交过程中出现异常的处理
if c.Validation.HasErrors() {
c.Validation.Keep()
c.FlashParams()
fmt.Println(c.Validation)
return c.Redirect(App.WBlog)
}
dao, err := models.NewDao()
if err != nil {
c.Response.Status = 500
return c.RenderError(err)
}
defer dao.Close()
err = dao.CreateBlog(blog)
if err != nil {
c.Response.Status = 500
return c.RenderError(err)
}
return c.Redirect(App.Index)
}
//提交留言
func (c WMessage) Putup(message *models.Message) revel.Result {
message.Email = strings.TrimSpace(message.Email)
message.Url = strings.TrimSpace(message.Url)
message.Content = strings.TrimSpace(message.Content)
message.QQ = strings.TrimSpace(message.QQ)
message.Validate(c.Validation)
if c.Validation.HasErrors() {
c.Validation.Keep()
c.FlashParams()
c.Flash.Error("Errs:The email and the content should not be null,or the maxsize of email is 50.")
return c.Redirect(App.Message)
}
dao, err := models.NewDao()
if err != nil {
c.Response.Status = 500
return c.RenderError(err)
}
defer dao.Close()
err = dao.InsertMessage(message)
if err != nil {
c.Response.Status = 500
return c.RenderError(err)
}
return c.Redirect(App.Message)
}
func (c App) Message() revel.Result {
messagefun := ACTIVE
dao, err := models.NewDao()
if err != nil {
c.Response.Status = 500
return c.RenderError(err)
}
defer dao.Close()
messages := dao.FindAllMessage()
return c.Render(messagefun, messages)
}
//主页
func (c App) Index() revel.Result {
home := ACTIVE
dao, err := models.NewDao()
if err != nil {
c.Response.Status = 500
return c.RenderError(err)
}
defer dao.Close()
blogs := dao.FindBlogs()
return c.Render(home, blogs)
}
//归档功能
func (c App) History() revel.Result {
historyfun := ACTIVE
dao, err := models.NewDao()
if err != nil {
c.Response.Status = 500
return c.RenderError(err)
}
defer dao.Close()
dao.CreateAllHistory()
historys := dao.FindHistory()
for i, _ := range historys {
historys[i].Blogs = dao.FindBlogsByYear(historys[i].Year)
}
return c.Render(historyfun, historys)
}
//写评论
func (c WComment) Docomment(id string, rcnt int, comment *models.Comment) revel.Result {
if len(id) == 0 {
return c.Redirect(App.Index)
}
dao, err := models.NewDao()
if err != nil {
c.Response.Status = 500
return c.Redirect(App.Index)
}
defer dao.Close()
blog := dao.FindBlogById(id)
if blog == nil {
return c.Redirect(App.Index)
}
//整理对象
comment.BlogId = blog.Id
comment.Content = strings.TrimSpace(comment.Content)
comment.Email = strings.TrimSpace(comment.Email)
comment.Validate(c.Validation)
if c.Validation.HasErrors() {
c.Validation.Keep()
c.FlashParams()
c.Flash.Error("Errs:The email and the content should not be null,or the maxsize of email is 50.")
return c.Redirect("/bloginfor/%s/%d", id, rcnt)
}
err = dao.InsertComment(comment)
if err != nil {
c.Response.Status = 500
return c.RenderError(err)
}
blog.CommentCnt++
dao.UpdateBlogById(id, blog)
return c.Redirect("/bloginfor/%s/%d", id, rcnt)
}