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forgejo/routers/user/notification.go
Lunny Xiao b641c68fee Improve notification pager (#9821)
Co-authored-by: Antoine GIRARD <sapk@users.noreply.github.com>
2020-01-17 19:31:26 +01:00

157 lines
4 KiB
Go

// Copyright 2019 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package user
import (
"errors"
"fmt"
"strconv"
"strings"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/setting"
)
const (
tplNotification base.TplName = "user/notification/notification"
)
// GetNotificationCount is the middleware that sets the notification count in the context
func GetNotificationCount(c *context.Context) {
if strings.HasPrefix(c.Req.URL.Path, "/api") {
return
}
if !c.IsSigned {
return
}
count, err := models.GetNotificationCount(c.User, models.NotificationStatusUnread)
if err != nil {
c.ServerError("GetNotificationCount", err)
return
}
c.Data["NotificationUnreadCount"] = count
}
// Notifications is the notifications page
func Notifications(c *context.Context) {
var (
keyword = strings.Trim(c.Query("q"), " ")
status models.NotificationStatus
page = c.QueryInt("page")
perPage = c.QueryInt("perPage")
)
if page < 1 {
page = 1
}
if perPage < 1 {
perPage = 20
}
switch keyword {
case "read":
status = models.NotificationStatusRead
default:
status = models.NotificationStatusUnread
}
total, err := models.GetNotificationCount(c.User, status)
if err != nil {
c.ServerError("ErrGetNotificationCount", err)
return
}
// redirect to last page if request page is more than total pages
pager := context.NewPagination(int(total), perPage, page, 5)
if pager.Paginater.Current() < page {
c.Redirect(fmt.Sprintf("/notifications?q=%s&page=%d", c.Query("q"), pager.Paginater.Current()))
return
}
statuses := []models.NotificationStatus{status, models.NotificationStatusPinned}
notifications, err := models.NotificationsForUser(c.User, statuses, page, perPage)
if err != nil {
c.ServerError("ErrNotificationsForUser", err)
return
}
repos, err := notifications.LoadRepos()
if err != nil {
c.ServerError("LoadRepos", err)
return
}
if err := repos.LoadAttributes(); err != nil {
c.ServerError("LoadAttributes", err)
return
}
if err := notifications.LoadIssues(); err != nil {
c.ServerError("LoadIssues", err)
return
}
if err := notifications.LoadComments(); err != nil {
c.ServerError("LoadComments", err)
return
}
title := c.Tr("notifications")
if status == models.NotificationStatusUnread && total > 0 {
title = fmt.Sprintf("(%d) %s", total, title)
}
c.Data["Title"] = title
c.Data["Keyword"] = keyword
c.Data["Status"] = status
c.Data["Notifications"] = notifications
pager.SetDefaultParams(c)
c.Data["Page"] = pager
c.HTML(200, tplNotification)
}
// NotificationStatusPost is a route for changing the status of a notification
func NotificationStatusPost(c *context.Context) {
var (
notificationID, _ = strconv.ParseInt(c.Req.PostFormValue("notification_id"), 10, 64)
statusStr = c.Req.PostFormValue("status")
status models.NotificationStatus
)
switch statusStr {
case "read":
status = models.NotificationStatusRead
case "unread":
status = models.NotificationStatusUnread
case "pinned":
status = models.NotificationStatusPinned
default:
c.ServerError("InvalidNotificationStatus", errors.New("Invalid notification status"))
return
}
if err := models.SetNotificationStatus(notificationID, c.User, status); err != nil {
c.ServerError("SetNotificationStatus", err)
return
}
url := fmt.Sprintf("%s/notifications?page=%s", setting.AppSubURL, c.Query("page"))
c.Redirect(url, 303)
}
// NotificationPurgePost is a route for 'purging' the list of notifications - marking all unread as read
func NotificationPurgePost(c *context.Context) {
err := models.UpdateNotificationStatuses(c.User, models.NotificationStatusUnread, models.NotificationStatusRead)
if err != nil {
c.ServerError("ErrUpdateNotificationStatuses", err)
return
}
url := fmt.Sprintf("%s/notifications", setting.AppSubURL)
c.Redirect(url, 303)
}