git.ipfire.org Git - thirdparty/paperless-ngx.git/blob

   1 import { Component, EventEmitter, Input, Output } from '@angular/core'
   2 import { first } from 'rxjs'
   3 import { User } from 'src/app/data/user'
   4 import {
   5   PermissionAction,
   6   PermissionType,
   7   PermissionsService,
   8 } from 'src/app/services/permissions.service'
   9 import { UserService } from 'src/app/services/rest/user.service'
  10 import { SettingsService } from 'src/app/services/settings.service'
  11 import { ComponentWithPermissions } from '../../with-permissions/with-permissions.component'
  12
  13 export class PermissionsSelectionModel {
  14   ownerFilter: OwnerFilterType
  15   hideUnowned: boolean
  16   userID: number
  17   includeUsers: number[]
  18   excludeUsers: number[]
  19
  20   clear() {
  21     this.ownerFilter = OwnerFilterType.NONE
  22     this.userID = null
  23     this.hideUnowned = false
  24     this.includeUsers = []
  25     this.excludeUsers = []
  26   }
  27 }
  28
  29 export enum OwnerFilterType {
  30   NONE = 0,
  31   SELF = 1,
  32   NOT_SELF = 2,
  33   OTHERS = 3,
  34   UNOWNED = 4,
  35   SHARED_BY_ME = 5,
  36 }
  37
  38 @Component({
  39   selector: 'pngx-permissions-filter-dropdown',
  40   templateUrl: './permissions-filter-dropdown.component.html',
  41   styleUrls: ['./permissions-filter-dropdown.component.scss'],
  42 })
  43 export class PermissionsFilterDropdownComponent extends ComponentWithPermissions {
  44   public OwnerFilterType = OwnerFilterType
  45
  46   @Input()
  47   title: string
  48
  49   @Input()
  50   disabled = false
  51
  52   @Input()
  53   selectionModel: PermissionsSelectionModel
  54
  55   @Output()
  56   ownerFilterSet = new EventEmitter<PermissionsSelectionModel>()
  57
  58   users: User[]
  59
  60   hideUnowned: boolean
  61
  62   get isActive(): boolean {
  63     return (
  64       this.selectionModel.ownerFilter !== OwnerFilterType.NONE ||
  65       this.selectionModel.hideUnowned
  66     )
  67   }
  68
  69   constructor(
  70     public permissionsService: PermissionsService,
  71     userService: UserService,
  72     private settingsService: SettingsService
  73   ) {
  74     super()
  75     if (
  76       permissionsService.currentUserCan(
  77         PermissionAction.View,
  78         PermissionType.User
  79       )
  80     ) {
  81       userService
  82         .listAll()
  83         .pipe(first())
  84         .subscribe({
  85           next: (result) => (this.users = result.results),
  86         })
  87     }
  88   }
  89
  90   reset() {
  91     this.selectionModel.clear()
  92     this.onChange()
  93   }
  94
  95   setFilter(type: OwnerFilterType) {
  96     this.selectionModel.ownerFilter = type
  97     if (this.selectionModel.ownerFilter === OwnerFilterType.SELF) {
  98       this.selectionModel.includeUsers = []
  99       this.selectionModel.excludeUsers = []
 100       this.selectionModel.userID = this.settingsService.currentUser.id
 101       this.selectionModel.hideUnowned = false
 102     } else if (this.selectionModel.ownerFilter === OwnerFilterType.NOT_SELF) {
 103       this.selectionModel.userID = null
 104       this.selectionModel.includeUsers = []
 105       this.selectionModel.excludeUsers = [this.settingsService.currentUser.id]
 106       this.selectionModel.hideUnowned = false
 107     } else if (this.selectionModel.ownerFilter === OwnerFilterType.NONE) {
 108       this.selectionModel.userID = null
 109       this.selectionModel.includeUsers = []
 110       this.selectionModel.excludeUsers = []
 111       this.selectionModel.hideUnowned = false
 112     } else if (
 113       this.selectionModel.ownerFilter === OwnerFilterType.SHARED_BY_ME
 114     ) {
 115       this.selectionModel.userID = this.settingsService.currentUser.id
 116       this.selectionModel.includeUsers = []
 117       this.selectionModel.excludeUsers = []
 118       this.selectionModel.hideUnowned = false
 119     } else if (this.selectionModel.ownerFilter === OwnerFilterType.UNOWNED) {
 120       this.selectionModel.userID = null
 121       this.selectionModel.includeUsers = []
 122       this.selectionModel.excludeUsers = []
 123       this.selectionModel.hideUnowned = false
 124     }
 125     this.onChange()
 126   }
 127
 128   onChange() {
 129     this.ownerFilterSet.emit(this.selectionModel)
 130   }
 131
 132   onUserSelect() {
 133     if (this.selectionModel.includeUsers?.length) {
 134       this.selectionModel.ownerFilter = OwnerFilterType.OTHERS
 135     } else {
 136       this.selectionModel.ownerFilter = OwnerFilterType.NONE
 137     }
 138     this.onChange()
 139   }
 140 }