func ModifyRuleHandler(rw http.ResponseWriter, req *http.Request) {
var data = make(map[string]interface{})
if req.PostFormValue("submit") == "1" {
user, _ := filter.CurrentUser(req)
errMsg, err := service.ModifyTopic(user, req.PostForm)
if err != nil {
data["ok"] = 0
data["error"] = errMsg
} else {
data["ok"] = 1
data["msg"] = "修改成功"
}
} else {
topic, replies, err := service.FindTopicByTid(req.FormValue("tid"))
if err != nil {
rw.WriteHeader(http.StatusInternalServerError)
return
}
// 设置内容模板
req.Form.Set(filter.CONTENT_TPL_KEY, "/template/admin/topic/modify.html")
data["topic"] = topic
data["replies"] = replies
data["nodes"] = service.GenNodes()
}
filter.SetData(req, data)
}
// 修改主题
// uri: /topics/modify{json:(|.json)}
func ModifyTopicHandler(rw http.ResponseWriter, req *http.Request) {
tid := req.FormValue("tid")
if tid == "" {
util.Redirect(rw, req, "/topics")
return
}
nodes := service.GenNodes()
vars := mux.Vars(req)
// 请求编辑主题页面
if req.Method != "POST" || vars["json"] == "" {
topic := service.FindTopic(tid)
req.Form.Set(filter.CONTENT_TPL_KEY, "/template/topics/new.html")
filter.SetData(req, map[string]interface{}{"nodes": nodes, "topic": topic, "activeTopics": "active"})
return
}
user, _ := filter.CurrentUser(req)
err := service.PublishTopic(user, req.PostForm)
if err != nil {
if err == service.NotModifyAuthorityErr {
rw.WriteHeader(http.StatusForbidden)
return
}
fmt.Fprint(rw, `{"ok": 0, "error":"内部服务错误！"}`)
return
}
fmt.Fprint(rw, `{"ok": 1, "data":""}`)
}
// 社区帖子列表页
// uri: /topics{view:(|/popular|/no_reply|/last)}
func TopicsHandler(rw http.ResponseWriter, req *http.Request) {
nodes := service.GenNodes()
// 设置内容模板
page, _ := strconv.Atoi(req.FormValue("p"))
if page == 0 {
page = 1
}
vars := mux.Vars(req)
order := ""
where := ""
view := ""
switch vars["view"] {
case "/no_reply":
view = "no_reply"
where = "lastreplyuid=0"
case "/last":
view = "last"
order = "ctime DESC"
}
topics, total := service.FindTopics(page, 0, where, order)
pageHtml := service.GetPageHtml(page, total, req.URL.Path)
req.Form.Set(filter.CONTENT_TPL_KEY, "/template/topics/list.html")
// 设置模板数据
filter.SetData(req, map[string]interface{}{"activeTopics": "active", "topics": topics, "page": template.HTML(pageHtml), "nodes": nodes, "view": view})
}
// 新建帖子
// uri: /topics/new{json:(|.json)}
func NewTopicHandler(rw http.ResponseWriter, req *http.Request) {
nodes := service.GenNodes()
vars := mux.Vars(req)
title := req.PostFormValue("title")
// 请求新建主题页面
if title == "" || req.Method != "POST" || vars["json"] == "" {
req.Form.Set(filter.CONTENT_TPL_KEY, "/template/topics/new.html")
filter.SetData(req, map[string]interface{}{"nodes": nodes, "activeTopics": "active"})
return
}
user, _ := filter.CurrentUser(req)
err := service.PublishTopic(user, req.PostForm)
if err != nil {
fmt.Fprint(rw, `{"ok": 0, "error":"内部服务错误！"}`)
return
}
fmt.Fprint(rw, `{"ok": 1, "data":""}`)
}