Beispiel #1
0
// 文章详细页
// uri: /articles/{id:[0-9]+}
func ArticleDetailHandler(rw http.ResponseWriter, req *http.Request) {
	vars := mux.Vars(req)

	article, prevNext, err := service.FindArticlesById(vars["id"])
	if err != nil {
		util.Redirect(rw, req, "/articles")
		return
	}

	if article == nil || article.Id == 0 || article.Status == model.StatusOffline {
		util.Redirect(rw, req, "/articles")
		return
	}

	likeFlag := 0
	hadCollect := 0
	user, ok := filter.CurrentUser(req)
	if ok {
		uid := user["uid"].(int)
		likeFlag = service.HadLike(uid, article.Id, model.TYPE_ARTICLE)
		hadCollect = service.HadFavorite(uid, article.Id, model.TYPE_ARTICLE)
	}

	service.Views.Incr(req, model.TYPE_ARTICLE, article.Id)

	// 为了阅读数即时看到
	article.Viewnum++

	// 设置内容模板
	req.Form.Set(filter.CONTENT_TPL_KEY, "/template/articles/detail.html,/template/common/comment.html")
	// 设置模板数据
	filter.SetData(req, map[string]interface{}{"activeArticles": "active", "article": article, "prev": prevNext[0], "next": prevNext[1], "likeflag": likeFlag, "hadcollect": hadCollect})
}
Beispiel #2
0
// 包装链接
func WRHandler(rw http.ResponseWriter, req *http.Request) {
	tUrl := req.FormValue("u")
	if tUrl == "" {
		util.Redirect(rw, req, "/")
		return
	}

	if pUrl, err := url.Parse(tUrl); err != nil {
		util.Redirect(rw, req, tUrl)
		return
	} else {
		if !pUrl.IsAbs() {
			util.Redirect(rw, req, tUrl)
			return
		}

		// 本站
		if strings.Contains(pUrl.Host, config.Config["domain"]) {
			util.Redirect(rw, req, tUrl)
			return
		}

		// 检测是否禁止了 iframe 加载
		// 看是否在黑名单中
		for _, denyHost := range strings.Split(config.Config["iframe_deny"], ",") {
			if strings.Contains(pUrl.Host, denyHost) {
				util.Redirect(rw, req, tUrl)
				return
			}
		}

		// 检测会比较慢,进行异步检测,记录下来,以后分析再加黑名单
		go func() {
			resp, err := http.Head(tUrl)
			if err != nil {
				logger.Errorln("[iframe] head url:", tUrl, "error:", err)
				return
			}
			defer resp.Body.Close()
			if resp.Header.Get("X-Frame-Options") != "" {
				logger.Errorln("[iframe] deny:", tUrl)
				return
			}
		}()
	}

	// 设置内容模板
	req.Form.Set(filter.CONTENT_TPL_KEY, "/template/wr.html")
	// 设置模板数据
	filter.SetData(req, map[string]interface{}{"url": tUrl})
}
Beispiel #3
0
// 用户个人首页
// URI: /user/{username}
func UserHomeHandler(rw http.ResponseWriter, req *http.Request) {

	vars := mux.Vars(req)
	username := vars["username"]
	// 获取用户信息
	user := service.FindUserByUsername(username)

	if user == nil {
		util.Redirect(rw, req, "/users")
		return
	}

	topics := service.FindRecentTopics(user.Uid, "5")

	resources := service.FindUserRecentResources(user.Uid)
	resourceCats := make(map[int]string)
	for _, resource := range resources {
		resourceCats[resource.Catid] = service.GetCategoryName(resource.Catid)
	}

	projects := service.FindUserRecentProjects(user.Username)
	comments := service.FindRecentComments(user.Uid, -1, "5")
	// 设置模板数据
	filter.SetData(req, map[string]interface{}{"activeUsers": "active", "topics": topics, "resources": resources, "resource_cats": resourceCats, "projects": projects, "comments": comments, "user": user})
	req.Form.Set(filter.CONTENT_TPL_KEY, "/template/user/profile.html")
}
Beispiel #4
0
// 点击 【我要晨读】,记录点击数,跳转
// uri: /readings/{id:[0-9]+}
func IReadingHandler(rw http.ResponseWriter, req *http.Request) {
	vars := mux.Vars(req)
	url := service.IReading(vars["id"])

	util.Redirect(rw, req, url)
	return
}
Beispiel #5
0
// 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":""}`)
}
Beispiel #6
0
// 修改项目
// uri: /project/modify{json:(|.json)}
func ModifyProjectHandler(rw http.ResponseWriter, req *http.Request) {
	id := req.FormValue("id")
	if id == "" {
		util.Redirect(rw, req, "/projects")
		return
	}

	vars := mux.Vars(req)
	// 请求编辑项目页面
	if req.Method != "POST" || vars["json"] == "" {
		project := service.FindProject(id)
		req.Form.Set(filter.CONTENT_TPL_KEY, "/template/projects/new.html")
		filter.SetData(req, map[string]interface{}{"project": project, "activeProjects": "active"})
		return
	}

	user, _ := filter.CurrentUser(req)
	err := service.PublishProject(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":""}`)
}
Beispiel #7
0
// 登录
// uri : /account/login
func LoginHandler(rw http.ResponseWriter, req *http.Request) {
	username := req.FormValue("username")
	if username == "" || req.Method != "POST" {
		req.Form.Set(filter.CONTENT_TPL_KEY, "/template/login.html")
		return
	}
	// 处理用户登录
	passwd := req.FormValue("passwd")
	userLogin, err := service.Login(username, passwd)
	if err != nil {
		req.Form.Set(filter.CONTENT_TPL_KEY, "/template/login.html")
		filter.SetData(req, map[string]interface{}{"username": username, "error": err.Error()})
		return
	}
	logger.Debugf("remember_me is %q\n", req.FormValue("remember_me"))
	// 登录成功,种cookie
	setCookie(rw, req, userLogin.Username)

	// 支持跳转到源页面
	uri := "/"
	values := filter.NewFlash(rw, req).Flashes("uri")
	if values != nil {
		uri = values[0].(string)
	}
	logger.Debugln("uri===", uri)
	util.Redirect(rw, req, uri)
}
Beispiel #8
0
// 社区帖子详细页
// uri: /topics/{tid:[0-9]+}
func TopicDetailHandler(rw http.ResponseWriter, req *http.Request) {
	vars := mux.Vars(req)

	topic, replies, err := service.FindTopicByTid(vars["tid"])
	if err != nil {
		util.Redirect(rw, req, "/topics")
		return
	}

	likeFlag := 0
	hadCollect := 0
	user, ok := filter.CurrentUser(req)
	if ok {
		uid := user["uid"].(int)
		tid := topic["tid"].(int)
		likeFlag = service.HadLike(uid, tid, model.TYPE_TOPIC)
		hadCollect = service.HadFavorite(uid, tid, model.TYPE_TOPIC)
	}

	service.Views.Incr(req, model.TYPE_TOPIC, util.MustInt(vars["tid"]))

	// 设置内容模板
	req.Form.Set(filter.CONTENT_TPL_KEY, "/template/topics/detail.html,/template/common/comment.html")
	// 设置模板数据
	filter.SetData(req, map[string]interface{}{"activeTopics": "active", "topic": topic, "replies": replies, "likeflag": likeFlag, "hadcollect": hadCollect})
}
Beispiel #9
0
// 项目详情
// uri: /p/{uniq}
func ProjectDetailHandler(rw http.ResponseWriter, req *http.Request) {
	vars := mux.Vars(req)
	project := service.FindProject(vars["uniq"])
	if project == nil {
		util.Redirect(rw, req, "/projects")
		return
	}

	likeFlag := 0
	hadCollect := 0
	user, ok := filter.CurrentUser(req)
	if ok {
		uid := user["uid"].(int)
		likeFlag = service.HadLike(uid, project.Id, model.TYPE_PROJECT)
		hadCollect = service.HadFavorite(uid, project.Id, model.TYPE_PROJECT)
	}

	service.Views.Incr(req, model.TYPE_PROJECT, project.Id)

	// 为了阅读数即时看到
	project.Viewnum++

	req.Form.Set(filter.CONTENT_TPL_KEY, "/template/projects/detail.html,/template/common/comment.html")
	filter.SetData(req, map[string]interface{}{"activeProjects": "active", "project": project, "likeflag": likeFlag, "hadcollect": hadCollect})
}
Beispiel #10
0
// 修改資源
// uri: /resources/modify{json:(|.json)}
func ModifyResourceHandler(rw http.ResponseWriter, req *http.Request) {
	id := req.FormValue("id")
	if id == "" {
		util.Redirect(rw, req, "/resources")
		return
	}

	vars := mux.Vars(req)
	// 请求编辑資源页面
	if req.Method != "POST" || vars["json"] == "" {
		resource := service.FindResourceById(id)
		req.Form.Set(filter.CONTENT_TPL_KEY, "/template/resources/new.html")
		filter.SetData(req, map[string]interface{}{"resource": resource, "activeResources": "active", "categories": service.AllCategory})
		return
	}

	user, _ := filter.CurrentUser(req)
	err := service.PublishResource(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":""}`)
}
Beispiel #11
0
// 重置密码
// uri: /account/resetpwd
func ResetPasswdHandler(rw http.ResponseWriter, req *http.Request) {
	if _, ok := filter.CurrentUser(req); ok {
		util.Redirect(rw, req, "/")
		return
	}
	uuid := req.FormValue("code")
	if uuid == "" {
		util.Redirect(rw, req, "/account/login")
		return
	}
	req.Form.Set(filter.CONTENT_TPL_KEY, "/template/user/reset_pwd.html")
	data := map[string]interface{}{"activeUsers": "active"}

	passwd := req.FormValue("passwd")
	email, ok := resetPwdMap[uuid]
	if !ok {
		// 是提交重置密码
		if passwd != "" && req.Method == "POST" {
			data["error"] = template.HTML(`非法请求!<p>将在<span id="jumpTo">3</span>秒后跳转到<a href="/" id="jump_url">首页</a></p>`)
		} else {
			data["error"] = template.HTML(`链接无效或过期,请重新操作。<a href="/account/forgetpwd">忘记密码?</a>`)
		}
		filter.SetData(req, data)
		return
	}

	data["valid"] = true
	data["code"] = uuid
	// 提交修改密码
	if passwd != "" && req.Method == "POST" {
		// 简单校验
		if len(passwd) < 6 || len(passwd) > 32 {
			data["error"] = "密码长度必须在6到32个字符之间"
		} else if passwd != req.FormValue("pass2") {
			data["error"] = "两次密码输入不一致"
		} else {
			// 更新密码
			_, err := service.UpdatePasswd(email, passwd)
			if err != nil {
				data["error"] = "对不起,服务器错误,请重试!"
			} else {
				data["success"] = template.HTML(`密码重置成功,<p>将在<span id="jumpTo">3</span>秒后跳转到<a href="/account/login" id="jump_url">登录</a>页面</p>`)
			}
		}
	}
	filter.SetData(req, data)
}
Beispiel #12
0
// 注销
// uri : /account/logout
func LogoutHandler(rw http.ResponseWriter, req *http.Request) {
	// 删除cookie信息
	session, _ := filter.Store.Get(req, "user")
	session.Options = &sessions.Options{Path: "/", MaxAge: -1}
	session.Save(req, rw)
	// 重定向得到登录页(TODO:重定向到什么页面比较好?)
	util.Redirect(rw, req, "/account/login")
}
Beispiel #13
0
func (this *CookieFilter) PreFilter(rw http.ResponseWriter, req *http.Request) bool {
	user, _ := CurrentUser(req)
	// 已登录且请求登录页面
	if user != nil && req.RequestURI == "/account/login" {
		util.Redirect(rw, req, "/")
	}
	return true
}
Beispiel #14
0
func (this *LoginFilter) PreFilter(rw http.ResponseWriter, req *http.Request) bool {
	logger.Debugln("LoginFilter PreFilter...")
	if _, ok := CurrentUser(req); !ok {
		logger.Debugln("需要登录")
		// 没有登录
		util.Redirect(rw, req, "/account/login")
		return false
	}
	return true
}
Beispiel #15
0
func (this *LoginFilter) PreFilter(rw http.ResponseWriter, req *http.Request) bool {
	logger.Debugln("LoginFilter PreFilter...")
	if _, ok := CurrentUser(req); !ok {
		logger.Debugln("需要登录")
		// 支持跳转回原来访问的页面
		NewFlash(rw, req).AddFlash(req.RequestURI, "uri")
		util.Redirect(rw, req, "/account/login")
		return false
	}
	return true
}
Beispiel #16
0
func (this *CookieFilter) PreFilter(rw http.ResponseWriter, req *http.Request) bool {
	// 避免req.Form为nil
	req.ParseForm()

	logger.Debugln("CookieFilter PreFilter...")
	user, _ := CurrentUser(req)
	// 已登录且请求登录页面
	if user != nil && req.RequestURI == "/account/login" {
		util.Redirect(rw, req, "/")
	}
	return true
}
Beispiel #17
0
// 邮件订阅/退订页面
// URI: /user/email/unsubscribe{json:(|.json)}
func EmailUnsubHandler(rw http.ResponseWriter, req *http.Request) {
	token := req.FormValue("u")
	if token == "" {
		util.Redirect(rw, req, "/")
		return
	}

	// 校验 token 的合法性
	email := req.FormValue("email")
	user := service.FindUserByEmail(email)
	if user.Email == "" {
		util.Redirect(rw, req, "/")
		return
	}

	realToken := service.GenUnsubscribeToken(user)
	if token != realToken {
		util.Redirect(rw, req, "/")
		return
	}

	vars := mux.Vars(req)
	if req.Method != "POST" || vars["json"] == "" {
		filter.SetData(req, map[string]interface{}{
			"email":       email,
			"token":       token,
			"unsubscribe": user.Unsubscribe,
		})
		req.Form.Set(filter.CONTENT_TPL_KEY, "/template/user/email_unsub.html")
		return
	}

	unsubscribe, _ := strconv.Atoi(req.PostFormValue("unsubscribe"))

	service.EmailSubscribe(user.Uid, unsubscribe)
	fmt.Fprint(rw, `{"ok": 1, "msg":"保存成功"}`)
}
Beispiel #18
0
// 我的(某人的)收藏
// uri: /favorites/{username}
func SomeoneFavoritesHandler(rw http.ResponseWriter, req *http.Request) {
	vars := mux.Vars(req)
	username := vars["username"]
	user := service.FindUserByUsername(username)
	if user == nil {
		util.Redirect(rw, req, "/")
		return
	}

	objtype, err := strconv.Atoi(req.FormValue("objtype"))
	if err != nil {
		objtype = model.TYPE_ARTICLE
	}

	p, err := strconv.Atoi(req.FormValue("p"))
	if err != nil {
		p = 1
	}

	data := map[string]interface{}{"objtype": objtype, "user": user}

	rows := 20
	favorites, total := service.FindUserFavorites(user.Uid, objtype, (p-1)*rows, rows)
	if total > 0 {
		objids := util.Models2Intslice(favorites, "Objid")

		switch objtype {
		case model.TYPE_TOPIC:
			data["topics"] = service.FindTopicsByIds(objids)
		case model.TYPE_ARTICLE:
			data["articles"] = service.FindArticlesByIds(objids)
		case model.TYPE_RESOURCE:
			data["resources"] = service.FindResourcesByIds(objids)
		case model.TYPE_WIKI:
			// data["wikis"] = service.FindArticlesByIds(objids)
		case model.TYPE_PROJECT:
			data["projects"] = service.FindProjectsByIds(objids)
		}

	}

	uri := fmt.Sprintf("/favorites/%s?objtype=%d&p=%d", user.Username, objtype, p)
	data["pageHtml"] = service.GenPageHtml(p, rows, total, uri)

	// 设置模板数据
	filter.SetData(req, data)
	req.Form.Set(filter.CONTENT_TPL_KEY, "/template/favorite.html")
}
Beispiel #19
0
func (this *LoginFilter) PreFilter(rw http.ResponseWriter, req *http.Request) bool {
	logger.Debugln("LoginFilter PreFilter...")

	if _, ok := CurrentUser(req); !ok {
		// 异步请求,却又需要登录,则返回403
		if strings.HasSuffix(req.URL.Path, ".json") {
			rw.WriteHeader(http.StatusForbidden)
			return false
		}
		logger.Debugln("需要登录")
		// 支持跳转回原来访问的页面
		NewFlash(rw, req).AddFlash(req.RequestURI, "uri")
		util.Redirect(rw, req, "/account/login")
		return false
	}
	return true
}
Beispiel #20
0
// 登录
// uri : /account/login{json:(|.json)}
func LoginHandler(rw http.ResponseWriter, req *http.Request) {
	username := req.PostFormValue("username")
	if username == "" || req.Method != "POST" {
		filter.SetData(req, map[string]interface{}{"error": "非法请求"})
		req.Form.Set(filter.CONTENT_TPL_KEY, "/template/login.html")
		return
	}

	vars := mux.Vars(req)

	suffix := vars["json"]

	// 处理用户登录
	passwd := req.PostFormValue("passwd")
	userLogin, err := service.Login(username, passwd)
	if err != nil {
		if suffix != "" {
			logger.Errorln("login error:", err)
			fmt.Fprint(rw, `{"ok":0,"error":"`+err.Error()+`"}`)
			return
		}

		req.Form.Set(filter.CONTENT_TPL_KEY, "/template/login.html")
		filter.SetData(req, map[string]interface{}{"username": username, "error": err.Error()})
		return
	}
	logger.Debugf("remember_me is %q\n", req.FormValue("remember_me"))
	// 登录成功,种cookie
	setCookie(rw, req, userLogin.Username)

	if suffix != "" {
		fmt.Fprint(rw, `{"ok":1,"msg":"success"}`)
		return
	}

	// 支持跳转到源页面
	uri := "/"
	values := filter.NewFlash(rw, req).Flashes("uri")
	if values != nil {
		uri = values[0].(string)
	}
	logger.Debugln("uri===", uri)
	util.Redirect(rw, req, uri)
}
Beispiel #21
0
// 用户注册
// uri: /account/register{json:(|.json)}
func RegisterHandler(rw http.ResponseWriter, req *http.Request) {
	if _, ok := filter.CurrentUser(req); ok {
		util.Redirect(rw, req, "/")
		return
	}

	vars := mux.Vars(req)
	username := req.PostFormValue("username")
	// 请求注册页面
	if username == "" || req.Method != "POST" || vars["json"] == "" {
		filter.SetData(req, map[string]interface{}{"captchaId": captcha.NewLen(4)})
		req.Form.Set(filter.CONTENT_TPL_KEY, "/template/register.html")
		return
	}

	// 校验验证码
	if !captcha.VerifyString(req.PostFormValue("captchaid"), req.PostFormValue("captchaSolution")) {
		fmt.Fprint(rw, `{"ok": 0, "error":"验证码错误"}`)
		return
	}

	// 入库
	errMsg, err := service.CreateUser(req.PostForm)
	if err != nil {
		// bugfix:http://studygolang.com/topics/255
		if errMsg == "" {
			errMsg = err.Error()
		}
		fmt.Fprint(rw, `{"ok": 0, "error":"`, errMsg, `"}`)
		return
	}

	// 注册成功,自动为其登录
	setCookie(rw, req, req.PostFormValue("username"))
	// 发送欢迎邮件
	go sendWelcomeMail([]string{req.PostFormValue("email")})
	fmt.Fprint(rw, `{"ok": 1, "msg":"注册成功"}`)
}
Beispiel #22
0
// 忘记密码
// uri: /account/forgetpwd
func ForgetPasswdHandler(rw http.ResponseWriter, req *http.Request) {
	if _, ok := filter.CurrentUser(req); ok {
		util.Redirect(rw, req, "/")
		return
	}
	req.Form.Set(filter.CONTENT_TPL_KEY, "/template/user/forget_pwd.html")
	data := map[string]interface{}{"activeUsers": "active"}
	email := req.FormValue("email")
	if email == "" || req.Method != "POST" {
		filter.SetData(req, data)
		return
	}
	// 校验email是否存在
	if service.EmailExists(email) {
		var uuid string
		for {
			uuid = util.GenUUID()
			if _, ok := resetPwdMap[uuid]; !ok {
				resetPwdMap[uuid] = email
				break
			}
			logger.Infoln("GenUUID 冲突....")
		}
		var emailUrl string
		if strings.HasSuffix(email, "@gmail.com") {
			emailUrl = "http://mail.google.com"
		} else {
			pos := strings.LastIndex(email, "@")
			emailUrl = "http://mail." + email[pos+1:]
		}
		data["success"] = template.HTML(`一封包含了重设密码链接的邮件已经发送到您的注册邮箱,按照邮件中的提示,即可重设您的密码。<a href="` + emailUrl + `" target="_blank">立即前往邮箱</a>`)
		go service.SendResetpwdMail(email, uuid)
	} else {
		data["error"] = "该邮箱没有在本社区注册过!"
	}
	filter.SetData(req, data)
}
Beispiel #23
0
// 某个资源详细页
// uri: /resources/{id:[0-9]+}
func ResourceDetailHandler(rw http.ResponseWriter, req *http.Request) {
	vars := mux.Vars(req)
	resource, comments := service.FindResource(vars["id"])

	if len(resource) == 0 {
		util.Redirect(rw, req, "/resources")
		return
	}

	likeFlag := 0
	hadCollect := 0
	user, ok := filter.CurrentUser(req)
	if ok {
		uid := user["uid"].(int)
		id := resource["id"].(int)
		likeFlag = service.HadLike(uid, id, model.TYPE_RESOURCE)
		hadCollect = service.HadFavorite(uid, id, model.TYPE_RESOURCE)
	}

	service.Views.Incr(req, model.TYPE_RESOURCE, util.MustInt(vars["id"]))

	req.Form.Set(filter.CONTENT_TPL_KEY, "/template/resources/detail.html,/template/common/comment.html")
	filter.SetData(req, map[string]interface{}{"activeResources": "active", "resource": resource, "comments": comments, "likeflag": likeFlag, "hadcollect": hadCollect})
}
Beispiel #24
0
// 开源项目列表页
// uri: /projects
func ProjectsHandler(rw http.ResponseWriter, req *http.Request) {
	limit := 20

	lastId := req.FormValue("lastid")
	if lastId == "" {
		lastId = "0"
	}

	projects := service.FindProjects(lastId, "25")
	if projects == nil {
		// TODO:服务暂时不可用?
	}

	num := len(projects)
	if num == 0 {
		if lastId == "0" {
			util.Redirect(rw, req, "/")
		} else {
			util.Redirect(rw, req, "/projects")
		}

		return
	}

	var (
		hasPrev, hasNext bool
		prevId, nextId   int
	)

	if lastId != "0" {
		prevId, _ = strconv.Atoi(lastId)

		// 避免因为项目下线,导致判断错误(所以 > 5)
		if prevId-projects[0].Id > 5 {
			hasPrev = false
		} else {
			prevId += limit
			hasPrev = true
		}
	}

	if num > limit {
		hasNext = true
		projects = projects[:limit]
		nextId = projects[limit-1].Id
	} else {
		nextId = projects[num-1].Id
	}

	pageInfo := map[string]interface{}{
		"has_prev": hasPrev,
		"prev_id":  prevId,
		"has_next": hasNext,
		"next_id":  nextId,
	}

	// 获取当前用户喜欢对象信息
	user, ok := filter.CurrentUser(req)
	var likeFlags map[int]int
	if ok {
		uid := user["uid"].(int)
		likeFlags, _ = service.FindUserLikeObjects(uid, model.TYPE_PROJECT, projects[0].Id, nextId)
	}

	req.Form.Set(filter.CONTENT_TPL_KEY, "/template/projects/list.html")
	// 设置模板数据
	filter.SetData(req, map[string]interface{}{"projects": projects, "activeProjects": "active", "page": pageInfo, "likeflags": likeFlags})
}
Beispiel #25
0
// 资源索引页
// uri: /resources
func ResIndexHandler(rw http.ResponseWriter, req *http.Request) {
	util.Redirect(rw, req, "/resources/cat/1")
}
Beispiel #26
0
// 晨读列表页
// uri: /readings
func ReadingsHandler(rw http.ResponseWriter, req *http.Request) {
	limit := 20

	lastId := req.FormValue("lastid")
	if lastId == "" {
		lastId = "0"
	}

	rtype, err := strconv.Atoi(req.FormValue("rtype"))
	if err != nil {
		rtype = model.RtypeGo
	}

	readings := service.FindReadings(lastId, "25", rtype)
	if readings == nil {
		// TODO:服务暂时不可用?
	}

	num := len(readings)
	if num == 0 {
		if lastId == "0" {
			util.Redirect(rw, req, "/")
		} else {
			util.Redirect(rw, req, "/readings")
		}

		return
	}

	var (
		hasPrev, hasNext bool
		prevId, nextId   int
	)

	if lastId != "0" {
		prevId, _ = strconv.Atoi(lastId)

		// 避免因为项目下线,导致判断错误(所以 > 5)
		if prevId-readings[0].Id > 5 {
			hasPrev = false
		} else {
			prevId += limit
			hasPrev = true
		}
	}

	if num > limit {
		hasNext = true
		readings = readings[:limit]
		nextId = readings[limit-1].Id
	} else {
		nextId = readings[num-1].Id
	}

	pageInfo := map[string]interface{}{
		"has_prev": hasPrev,
		"prev_id":  prevId,
		"has_next": hasNext,
		"next_id":  nextId,
	}

	req.Form.Set(filter.CONTENT_TPL_KEY, "/template/readings/list.html")
	// 设置模板数据
	filter.SetData(req, map[string]interface{}{"activeReadings": "active", "readings": readings, "page": pageInfo, "rtype": rtype})
}
Beispiel #27
0
// 没有权限时,跳转到没有权限提示页面
func (this *AdminFilter) PreErrorHandle(rw http.ResponseWriter, req *http.Request) {
	util.Redirect(rw, req, "/noauthorize")
}