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admin.go 2.8KB

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  1. // Copyright 2014 The Gogs Authors. All rights reserved.
  2. // Use of this source code is governed by a MIT-style
  3. // license that can be found in the LICENSE file.
  4. package models
  5. import (
  6. "fmt"
  7. "time"
  8. "code.gitea.io/gitea/modules/log"
  9. "code.gitea.io/gitea/modules/util"
  10. "github.com/Unknwon/com"
  11. )
  12. //NoticeType describes the notice type
  13. type NoticeType int
  14. const (
  15. //NoticeRepository type
  16. NoticeRepository NoticeType = iota + 1
  17. )
  18. // Notice represents a system notice for admin.
  19. type Notice struct {
  20. ID int64 `xorm:"pk autoincr"`
  21. Type NoticeType
  22. Description string `xorm:"TEXT"`
  23. Created time.Time `xorm:"-"`
  24. CreatedUnix int64 `xorm:"INDEX created"`
  25. }
  26. // AfterLoad is invoked from XORM after setting the values of all fields of this object.
  27. func (n *Notice) AfterLoad() {
  28. n.Created = time.Unix(n.CreatedUnix, 0).Local()
  29. }
  30. // TrStr returns a translation format string.
  31. func (n *Notice) TrStr() string {
  32. return "admin.notices.type_" + com.ToStr(n.Type)
  33. }
  34. // CreateNotice creates new system notice.
  35. func CreateNotice(tp NoticeType, desc string) error {
  36. return createNotice(x, tp, desc)
  37. }
  38. func createNotice(e Engine, tp NoticeType, desc string) error {
  39. n := &Notice{
  40. Type: tp,
  41. Description: desc,
  42. }
  43. _, err := e.Insert(n)
  44. return err
  45. }
  46. // CreateRepositoryNotice creates new system notice with type NoticeRepository.
  47. func CreateRepositoryNotice(desc string) error {
  48. return createNotice(x, NoticeRepository, desc)
  49. }
  50. // RemoveAllWithNotice removes all directories in given path and
  51. // creates a system notice when error occurs.
  52. func RemoveAllWithNotice(title, path string) {
  53. removeAllWithNotice(x, title, path)
  54. }
  55. func removeAllWithNotice(e Engine, title, path string) {
  56. if err := util.RemoveAll(path); err != nil {
  57. desc := fmt.Sprintf("%s [%s]: %v", title, path, err)
  58. log.Warn(desc)
  59. if err = createNotice(e, NoticeRepository, desc); err != nil {
  60. log.Error(4, "CreateRepositoryNotice: %v", err)
  61. }
  62. }
  63. }
  64. // CountNotices returns number of notices.
  65. func CountNotices() int64 {
  66. count, _ := x.Count(new(Notice))
  67. return count
  68. }
  69. // Notices returns notices in given page.
  70. func Notices(page, pageSize int) ([]*Notice, error) {
  71. notices := make([]*Notice, 0, pageSize)
  72. return notices, x.
  73. Limit(pageSize, (page-1)*pageSize).
  74. Desc("id").
  75. Find(&notices)
  76. }
  77. // DeleteNotice deletes a system notice by given ID.
  78. func DeleteNotice(id int64) error {
  79. _, err := x.ID(id).Delete(new(Notice))
  80. return err
  81. }
  82. // DeleteNotices deletes all notices with ID from start to end (inclusive).
  83. func DeleteNotices(start, end int64) error {
  84. sess := x.Where("id >= ?", start)
  85. if end > 0 {
  86. sess.And("id <= ?", end)
  87. }
  88. _, err := sess.Delete(new(Notice))
  89. return err
  90. }
  91. // DeleteNoticesByIDs deletes notices by given IDs.
  92. func DeleteNoticesByIDs(ids []int64) error {
  93. if len(ids) == 0 {
  94. return nil
  95. }
  96. _, err := x.
  97. In("id", ids).
  98. Delete(new(Notice))
  99. return err
  100. }