//编辑
func (this *ArticleController) Edit() {
id, _ := this.GetInt("id")
post := models.Post{Id: id}
if post.Read() != nil {
this.Abort("404")
}
post.Tags = strings.Trim(post.Tags, ",")
this.Data["post"] = post
this.Data["posttime"] = post.PostTime.Format("2006-01-02 15:04:05")
this.display()
}
//保存
func (this *ArticleController) Save() {
var (
id int = 0
title string = strings.TrimSpace(this.GetString("title"))
content string = this.GetString("content")
tags string = strings.TrimSpace(this.GetString("tags"))
urlname string = strings.TrimSpace(this.GetString("urlname"))
color string = strings.TrimSpace(this.GetString("color"))
timestr string = strings.TrimSpace(this.GetString("posttime"))
status int = 0
istop int8 = 0
urltype int8 = 0
post models.Post
)
if title == "" {
this.showmsg("标题不能为空！")
}
id, _ = this.GetInt("id")
status, _ = this.GetInt("status")
if this.GetString("istop") == "1" {
istop = 1
}
if this.GetString("urltype") == "1" {
urltype = 1
}
if status != 1 && status != 2 {
status = 0
}
addtags := make([]string, 0)
//标签过滤
if tags != "" {
tagarr := strings.Split(tags, ",")
for _, v := range tagarr {
if tag := strings.TrimSpace(v); tag != "" {
exists := false
for _, vv := range addtags {
if vv == tag {
exists = true
break
}
}
if !exists {
addtags = append(addtags, tag)
}
}
}
}
if id < 1 {
post.UserId = this.userid
post.Author = this.username
post.PostTime = this.getTime()
post.UpdateTime = this.getTime()
post.Insert()
} else {
post.Id = id
if post.Read() != nil {
goto RD
}
if post.Tags != "" {
var tagobj models.Tag
var tagpostobj models.TagPost
oldtags := strings.Split(strings.Trim(post.Tags, ","), ",")
//标签统计-1
tagobj.Query().Filter("name__in", oldtags).Update(orm.Params{"count": orm.ColValue(orm.Col_Minus, 1)})
//删掉tag_post表的记录
tagpostobj.Query().Filter("postid", post.Id).Delete()
}
}
if len(addtags) > 0 {
for _, v := range addtags {
tag := models.Tag{Name: v}
if tag.Read("Name") == orm.ErrNoRows {
tag.Count = 1
tag.Insert()
} else {
tag.Count += 1
tag.Update("Count")
}
tp := models.TagPost{TagId: tag.Id, PostId: post.Id, PostStatus: int8(status), PostTime: this.getTime()}
tp.Insert()
}
post.Tags = "," + strings.Join(addtags, ",") + ","
}
if posttime, err := time.Parse("2006-01-02 15:04:05", timestr); err == nil {
post.PostTime = posttime
} else {
post.PostTime, _ = time.Parse("2006-01-02 15:04:05", post.PostTime.Format("2006-01-02 15:04:05"))
}
post.Status = int8(status)
post.Title = title
post.Color = color
post.IsTop = istop
post.Content = content
post.UrlName = urlname
post.UrlType = urltype
post.UpdateTime = this.getTime()
post.Update("tags", "status", "title", "color", "is_top", "content", "url_name", "url_type", "update_time", "post_time")
RD:
this.Redirect("/admin/article/list", 302)
}