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// Copyright 2014 The Gogs 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 models
import (
"time"
"github.com/Unknwon/com"
)
type NoticeType int
const (
NOTICE_REPOSITORY NoticeType = iota + 1
)
// Notice represents a system notice for admin.
type Notice struct {
Id int64
Type NoticeType
Description string `xorm:"TEXT"`
Created time.Time `xorm:"CREATED"`
}
// TrStr returns a translation format string.
func (n *Notice) TrStr() string {
return "admin.notices.type_" + com.ToStr(n.Type)
}
// CreateNotice creates new system notice.
func CreateNotice(tp NoticeType, desc string) error {
n := &Notice{
Type: tp,
Description: desc,
}
_, err := x.Insert(n)
return err
}
// CreateRepositoryNotice creates new system notice with type NOTICE_REPOSITORY.
func CreateRepositoryNotice(desc string) error {
return CreateNotice(NOTICE_REPOSITORY, desc)
}
// CountNotices returns number of notices.
func CountNotices() int64 {
count, _ := x.Count(new(Notice))
return count
}
// Notices returns number of notices in given page.
func Notices(page, pageSize int) ([]*Notice, error) {
notices := make([]*Notice, 0, pageSize)
return notices, x.Limit(pageSize, (page-1)*pageSize).Desc("id").Find(¬ices)
}
// DeleteNotice deletes a system notice by given ID.
func DeleteNotice(id int64) error {
_, err := x.Id(id).Delete(new(Notice))
return err
}
// DeleteNotices deletes all notices with ID from start to end (inclusive).
func DeleteNotices(start, end int64) error {
sess := x.Where("id >= ?", start)
if end > 0 {
sess.And("id <= ?", end)
}
_, err := sess.Delete(new(Notice))
return err
}
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