Add pagination for notifications

routers/user/notification.go

@@ -4,6 +4,8 @@ import (
 	"fmt"
 	"strings"
 
+	"github.com/Unknwon/paginater"
+
 	"code.gitea.io/gitea/models"
 	"code.gitea.io/gitea/modules/base"
 	"code.gitea.io/gitea/modules/context"
@@ -34,26 +36,46 @@ func GetNotificationCount(c *context.Context) {
 
 // Notifications is the notifications page
 func Notifications(c *context.Context) {
-	var status models.NotificationStatus
-	switch c.Query("status") {
+	var (
+		keyword = 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
 	}
 
-	notifications, err := models.NotificationsForUser(c.User, status)
+	notifications, err := models.NotificationsForUser(c.User, status, page, perPage)
 	if err != nil {
 		c.Handle(500, "ErrNotificationsForUser", err)
 		return
 	}
 
+	total, err := models.GetNotificationCount(c.User, status)
+	if err != nil {
+		c.Handle(500, "ErrGetNotificationCount", err)
+		return
+	}
+
 	title := "Notifications"
 	if count := len(notifications); count > 0 {
 		title = fmt.Sprintf("(%d) %s", count, title)
 	}
 	c.Data["Title"] = title
+	c.Data["Keyword"] = keyword
 	c.Data["Status"] = status
 	c.Data["Notifications"] = notifications
+	c.Data["Page"] = paginater.New(int(total), perPage, page, 5)
 	c.HTML(200, tplNotification)
 }