func (self *EditTopicHandler) Post() {
self.TplNames = "edit-topic.html"
flash := beego.NewFlash()
tid, _ := self.GetInt(":tid")
nid, _ := self.GetInt("nodeid")
if nd, err := model.GetNode(nid); nd != nil && err == nil {
uid, _ := self.GetSession("userid").(int64)
tid_title := self.GetString("title")
tid_content := self.GetString("content")
if tid_title != "" && tid_content != "" {
if tp, err := model.GetTopic(tid); tp != nil && err == nil {
tp.Title = tid_title
tp.Uid = uid
//删去用户没再使用的图片
helper.DelLostImages(tp.Content, tid_content)
tp.Content = tid_content
if s, e := helper.GetBannerThumbnail(tid_content); e == nil {
tp.Attachment = s
}
if cat, err := model.GetCategory(nd.Pid); err == nil {
tp.Category = cat.Title
}
if row, err := model.PutTopic(tid, tp); row == 1 && err == nil {
model.SetRecordforImageOnEdit(tid, uid)
self.Redirect("/"+strconv.Itoa(int(tid))+"/", 302)
} else {
flash.Error("更新话题出现错误:", fmt.Sprint(err))
flash.Store(&self.Controller)
return
}
} else {
flash.Error("无法获取根本不存在的话题!")
flash.Store(&self.Controller)
return
}
} else {
flash.Error("话题标题或内容为空!")
flash.Store(&self.Controller)
return
}
} else {
flash.Error(fmt.Sprint(err))
flash.Store(&self.Controller)
return
}
}
func (self *CategoryHandler) Get() {
//fmt.Println("im CategoryHandler")
self.TplNames = "category.html"
ipage, _ := self.GetInt(":page")
page := int(ipage)
cid, _ := self.GetInt(":cid")
tab := self.GetString(":tab")
catname := self.GetString(":name")
if cid > 0 {
if c, e := model.GetCategory(cid); e == nil && c != nil {
catname = c.Title
}
}
self.Data["category"] = catname
self.Data["catpage"] = catname
url := "/category/"
if tab == "lastest" {
if catname != "" {
url = "/category/lastest/" + catname + "/"
} else {
url = "/category/lastest/"
}
tab = "id"
self.Data["tab"] = "lastest"
} else if tab == "hotness" {
if catname != "" {
url = "/category/hotness/" + catname + "/"
} else {
url = "/category/hotness/"
}
tab = "hotness"
self.Data["tab"] = "hotness"
} else {
if catname != "" {
url = "/category/hotness/" + catname + "/"
} else {
url = "/category/hotness/"
}
tab = "hotness"
self.Data["tab"] = "hotness"
}
pagesize := 30
results_count, err := model.GetTopicsByCategoryCount(catname, 0, pagesize, tab)
if err != nil {
return
}
pages, page, beginnum, endnum, offset := helper.Pages(int(results_count), page, pagesize)
if tps := model.GetTopicsByCategory(catname, offset, pagesize, 0, tab); len(*tps) > 0 {
results_count := len(*tps)
if results_count > 0 {
i := 1
output := ""
for _, v := range *tps {
i += i
if i == 3 {
output = output + `<div id="pin-` + strconv.Itoa(int(v.Id)) + `" class="pin pin3">`
i = 0
} else {
output = output + `<div id="pin-` + strconv.Itoa(int(v.Id)) + `" class="pin">`
}
output = output + `<div class="pin-coat">
<a href="/` + strconv.Itoa(int(v.Id)) + `/" class='imageLink image loading' target='_blank'>
<img src='/static/mzr/img/dot.png' original='` + v.ThumbnailsLarge + `' width='200' height='150' alt='` + v.Title + ` ` + v.Created.String() + ` ` + v.Node + ` ` + v.Category + `' oriheight='300' />
<span class='bg'>` + v.Title + `</span>
</a>
<div class="pin-data clx">
<span class="timer">
<em></em>
<span>` + helper.TimeSince(v.Created) + `</span>
</span>
<a href="/` + strconv.Itoa(int(v.Id)) + `/" class="viewsButton" title="阅读` + v.Title + `" target="_blank">
<em></em>
<span>` + strconv.Itoa(int(v.Views)) + ` views</span>
</a>
</div>
</div>
</div>`
}
self.Data["topics"] = output
self.Data["pagesbar"] = helper.Pagesbar(url, "", results_count, pages, page, beginnum, endnum, 0)
}
}
//侧栏九宫格推荐榜单
//先行取出最热门的9个节点 然后根据节点获取该节点下最热门的话题
if nd, err := model.GetNodes(0, 9, "hotness"); err == nil {
if len(*nd) > 0 {
for _, v := range *nd {
i := 0
output_start := `<ul class="widgets-popular widgets-similar clx">`
output := ""
if tps := model.GetTopicsByNid(v.Id, 0, 1, 0, "hotness"); err == nil {
if len(*tps) > 0 {
for _, v := range *tps {
i += 1
if i == 3 {
output = output + `<li class="similar similar-third">`
i = 0
} else {
output = output + `<li class="similar">`
}
output = output + `<a target="_blank" href="/` + strconv.Itoa(int(v.Id)) + `/" title="` + v.Title + `">
<img src="` + v.ThumbnailsSmall + `" wdith="70" height="70" />
</a>
</li>`
}
}
}
output_end := "</ul>"
if len(output) > 0 {
output = output_start + output + output_end
self.Data["topic_hotness_9_module"] = template.HTML(output)
} else {
self.Data["topic_hotness_9_module"] = nil
}
}
}
} else {
fmt.Println("节点数据查询出错", err)
}
}
func (self *NewTopicHandler) Post() {
self.TplNames = "new-topic.html"
flash := beego.NewFlash()
nid, _ := self.GetInt("nodeid")
nd, err := model.GetNode(nid)
if err != nil || nid == 0 {
flash.Error("节点不存在,请创建或指定正确的节点!")
flash.Store(&self.Controller)
return
} else {
cid := nd.Pid
uid, _ := self.GetSession("userid").(int64)
sess_username, _ := self.GetSession("username").(string)
tid_title := self.GetString("title")
tid_content := self.GetString("content")
if tid_title != "" && tid_content != "" {
tp := new(model.Topic)
tp.Title = tid_title
tp.Content = tid_content
tp.Cid = cid
tp.Nid = nid
tp.Uid = uid
tp.Node = nd.Title
tp.Author = sess_username
tp.Created = time.Now()
if s, e := helper.GetBannerThumbnail(tid_content); e == nil {
tp.Attachment = s
}
if thumbnails, thumbnailslarge, thumbnailsmedium, thumbnailssmall, e := helper.GetThumbnails(tid_content); e == nil {
tp.Thumbnails = thumbnails
tp.ThumbnailsLarge = thumbnailslarge
tp.ThumbnailsMedium = thumbnailsmedium
tp.ThumbnailsSmall = thumbnailssmall
}
if cat, err := model.GetCategory(cid); err == nil {
tp.Category = cat.Title
}
nodezmap := &map[string]interface{}{
"topic_time": time.Now(),
"topic_count": model.GetTopicCountByNid(nid),
"topic_last_user_id": uid}
if e := model.UpdateNode(nid, nodezmap); e != nil {
fmt.Println("NewTopic model.UpdateNode errors:", e)
}
if tid, err := model.PostTopic(tp); err == nil {
model.SetRecordforImageOnPost(tid, uid)
self.Redirect("/"+strconv.Itoa(int(tid))+"/", 302)
} else {
flash.Error(fmt.Sprint(err))
flash.Store(&self.Controller)
return
}
} else {
flash.Error("话题标题或内容为空!")
flash.Store(&self.Controller)
return
}
}
}