rework the bulk editor

src-ui/src/app/components/common/filterable-dropdown/filterable-dropdown.component.html

@@ -1,12 +1,12 @@
 <div class="btn-group" ngbDropdown role="group" (openChange)="dropdownOpenChange($event)" #dropdown="ngbDropdown">
-  <button class="btn btn-sm" id="dropdown{{title}}" ngbDropdownToggle [ngClass]="type !== types.Editing && selectionModel.selectionSize() > 0 ? 'btn-primary' : 'btn-outline-primary'">
+  <button class="btn btn-sm" id="dropdown{{title}}" ngbDropdownToggle [ngClass]="!editing && selectionModel.selectionSize() > 0 ? 'btn-primary' : 'btn-outline-primary'">
     <div class="d-none d-md-inline">{{title}}</div>
     <div class="d-inline-block d-md-none">
       <svg class="toolbaricon" fill="currentColor">
         <use attr.xlink:href="assets/bootstrap-icons.svg#{{icon}}" />
       </svg>
     </div>
-    <ng-container *ngIf="type !== types.Editing && selectionModel.selectionSize() > 0">
+    <ng-container *ngIf="!editing && selectionModel.selectionSize() > 0">
       <div class="badge bg-secondary text-light rounded-pill badge-corner">
         {{selectionModel.selectionSize()}}
       </div>
@@ -24,8 +24,8 @@
           <app-toggleable-dropdown-button [item]="item" [state]="selectionModel.get(item.id)" (toggle)="selectionModel.toggle(item.id)"></app-toggleable-dropdown-button>
         </ng-container>
       </div>
-      <button *ngIf="type == types.Editing" class="list-group-item list-group-item-action bg-light" (click)="dropdown.close()" [disabled]="!hasBeenToggled || (toggleableItems | filter: filterText).length == 0">
+      <button *ngIf="editing" class="list-group-item list-group-item-action bg-light" (click)="applyClicked()" [disabled]="!selectionModel.isDirty()">
-        <small class="ml-1" [ngClass]="{'font-weight-bold': hasBeenToggled && (toggleableItems | filter: filterText).length > 0}">Apply</small>
+        <small class="ml-1" [ngClass]="{'font-weight-bold': selectionModel.isDirty()}">Apply</small>
         <svg width="1.5em" height="1em" viewBox="0 0 16 16" fill="currentColor">
           <use xlink:href="assets/bootstrap-icons.svg#arrow-right" />
         </svg>

src-ui/src/app/components/common/filterable-dropdown/filterable-dropdown.component.ts

@@ -1,14 +1,13 @@
 import { Component, EventEmitter, Input, Output, ElementRef, ViewChild } from '@angular/core';
 import { FilterPipe } from  'src/app/pipes/filter.pipe';
 import { NgbDropdown } from '@ng-bootstrap/ng-bootstrap'
-import { ToggleableItem, ToggleableItemState } from './toggleable-dropdown-button/toggleable-dropdown-button.component';
+import { ToggleableItemState } from './toggleable-dropdown-button/toggleable-dropdown-button.component';
 import { MatchingModel } from 'src/app/data/matching-model';
 import { Subject } from 'rxjs';
-import { ThrowStmt } from '@angular/compiler';
 
-export enum FilterableDropdownType {
+export interface ChangedItems {
-  Filtering = 'filtering',
+  itemsToAdd: MatchingModel[],
-  Editing = 'editing'
+  itemsToRemove: MatchingModel[]
 }
 
 export class FilterableDropdownSelectionModel {
@@ -19,31 +18,37 @@ export class FilterableDropdownSelectionModel {
 
   items: MatchingModel[] = []
 
-  selection = new Map<number, ToggleableItemState>()
+  private selectionStates = new Map<number, ToggleableItemState>()
+
+  private temporarySelectionStates = new Map<number, ToggleableItemState>()
 
   getSelectedItems() {
-    return this.items.filter(i => this.selection.get(i.id) == ToggleableItemState.Selected)
+    return this.items.filter(i => this.temporarySelectionStates.get(i.id) == ToggleableItemState.Selected)
   }
 
   set(id: number, state: ToggleableItemState, fireEvent = true) {
-    this.selection.set(id, state)
+    if (state == ToggleableItemState.NotSelected) {
+      this.temporarySelectionStates.delete(id)
+    } else {
+      this.temporarySelectionStates.set(id, state)
+    }
     if (fireEvent) {
       this.changed.next(this)
     }
   }
 
   toggle(id: number, fireEvent = true) {
-    let state = this.selection.get(id)
+    let state = this.temporarySelectionStates.get(id)
     if (state == null || state != ToggleableItemState.Selected) {
-      this.selection.set(id, ToggleableItemState.Selected)
+      this.temporarySelectionStates.set(id, ToggleableItemState.Selected)
     } else if (state == ToggleableItemState.Selected) {
-      this.selection.set(id, ToggleableItemState.NotSelected)
+      this.temporarySelectionStates.delete(id)
     }
 
     if (!this.multiple) {
-      for (let key of this.selection.keys()) {
+      for (let key of this.temporarySelectionStates.keys()) {
         if (key != id) {
-          this.selection.set(key, ToggleableItemState.NotSelected)
+          this.temporarySelectionStates.delete(key)
         }
       }
     }
@@ -55,7 +60,7 @@ export class FilterableDropdownSelectionModel {
   }
 
   get(id: number) {
-    return this.selection.get(id) || ToggleableItemState.NotSelected
+    return this.temporarySelectionStates.get(id) || ToggleableItemState.NotSelected
   }
 
   selectionSize() {
@@ -63,11 +68,47 @@ export class FilterableDropdownSelectionModel {
   }
 
   clear(fireEvent = true) {
-    this.selection.clear()
+    this.temporarySelectionStates.clear()
     if (fireEvent) {
       this.changed.next(this)
     }
   }
+
+  isDirty() {
+    if (!Array.from(this.temporarySelectionStates.keys()).every(id => this.temporarySelectionStates.get(id) == this.selectionStates.get(id))) {
+      return true
+    } else if (!Array.from(this.selectionStates.keys()).every(id => this.selectionStates.get(id) == this.temporarySelectionStates.get(id))) {
+      return true
+    } else {
+      return false
+    }
+  }
+
+  init(map) {
+    this.temporarySelectionStates = map
+    this.apply()
+  }
+
+  apply() {
+    this.selectionStates.clear()
+    this.temporarySelectionStates.forEach((value, key) => {
+      this.selectionStates.set(key, value)
+    })
+  }
+
+  reset() {
+    this.temporarySelectionStates.clear()
+    this.selectionStates.forEach((value, key) => {
+      this.temporarySelectionStates.set(key, value)
+    })
+  }
+
+  diff(): ChangedItems {
+    return {
+      itemsToAdd: this.items.filter(item => this.temporarySelectionStates.get(item.id) == ToggleableItemState.Selected && this.selectionStates.get(item.id) != ToggleableItemState.Selected),
+      itemsToRemove: this.items.filter(item => !this.temporarySelectionStates.has(item.id) && this.selectionStates.has(item.id)),
+    }
+  }
 }
 
 @Component({
@@ -131,35 +172,35 @@ export class FilterableDropdownComponent {
   icon: string
 
   @Input()
-  type: FilterableDropdownType = FilterableDropdownType.Filtering
+  editing = false
 
-  types = FilterableDropdownType
+  @Output()
+  apply = new EventEmitter<ChangedItems>()
 
-  hasBeenToggled:boolean = false
+  @Output()
+  open = new EventEmitter()
 
   constructor(private filterPipe: FilterPipe) {
     this.selectionModel = new FilterableDropdownSelectionModel()
   }
 
-  toggleItem(toggleableItem: ToggleableItem): void {
+  applyClicked() {
-    // if (this.singular && toggleableItem.state == ToggleableItemState.Selected) {
+    if (this.selectionModel.isDirty()) {
-    //   this.selectionModel.items.filter(ti => ti.item.id !== toggleableItem.item.id).forEach(ti => ti.state = ToggleableItemState.NotSelected)
+      this.dropdown.close()
-    // }
+      this.apply.emit(this.selectionModel.diff())
-    // this.hasBeenToggled = true
+    }
-    // this.toggle.emit(toggleableItem.item)
   }
 
   dropdownOpenChange(open: boolean): void {
-    // if (open) {
+    if (open) {
-    //   setTimeout(() => {
+      setTimeout(() => {
-    //     this.listFilterTextInput.nativeElement.focus();
+        this.listFilterTextInput.nativeElement.focus();
-    //   }, 0)
+      }, 0)
-    //   this.hasBeenToggled = false
+      this.selectionModel.reset()
-    //   this.open.next()
+      this.open.next()
-    // } else {
+    } else {
-    //   this.filterText = ''
+      this.filterText = ''
-    //   if (this.type == FilterableDropdownType.Editing) this.editingComplete.emit(this.toggleableItems)
+    }
-    // }
   }
 
   listFilterEnter(): void {

src-ui/src/app/components/document-list/bulk-editor/bulk-editor.component.html

@@ -1,6 +1,6 @@
-<!-- <div class="row">
+<div class="row">
   <div class="col-auto mb-2 mb-xl-0" role="group" aria-label="Select">
-    <button class="btn btn-sm btn-outline-danger" (click)="documentList.selectNone()">
+    <button class="btn btn-sm btn-outline-danger" (click)="list.selectNone()">
       <svg width="1em" height="1em" viewBox="0 0 16 16" fill="currentColor">
         <use xlink:href="assets/bootstrap-icons.svg#slash-circle" />
       </svg>
@@ -11,13 +11,13 @@
   <div class="col-auto mb-2 mb-xl-0" role="group" aria-label="Select">
     <label class="mr-2 mb-0">Select:</label>
     <div class="btn-group">
-      <button class="btn btn-sm btn-outline-primary" (click)="documentList.selectPage()">
+      <button class="btn btn-sm btn-outline-primary" (click)="list.selectPage()">
         <svg width="1em" height="1em" viewBox="0 0 16 16" fill="currentColor">
           <use xlink:href="assets/bootstrap-icons.svg#file-earmark-check" />
         </svg>
         Page
       </button>
-      <button class="btn btn-sm btn-outline-primary" (click)="documentList.selectAll()">
+      <button class="btn btn-sm btn-outline-primary" (click)="list.selectAll()">
         <svg width="1em" height="1em" viewBox="0 0 16 16" fill="currentColor">
           <use xlink:href="assets/bootstrap-icons.svg#check-all" />
         </svg>
@@ -30,22 +30,26 @@
     <div class="d-flex">
       <label class="ml-auto mt-1 mb-0 mr-2">Edit:</label>
       <app-filterable-dropdown class="mr-2 mr-md-3" title="Tags" icon="tag-fill"
-        [toggleableItems]="tagsToggleableItems"
+        [items]="tags"
-        [type]="dropdownTypes.Editing"
+        [editing]="true"
-        (open)="tagsDropdownOpen()"
+        [multiple]="true"
-        (editingComplete)="setTags($event)">
+        (open)="openTagsDropdown()"
+        [(selectionModel)]="tagSelectionModel"
+        (apply)="setTags($event)">
       </app-filterable-dropdown>
-      <app-filterable-dropdown class="mr-2 mr-md-3" title="Correspondent" icon="person-fill" singular="true"
+      <app-filterable-dropdown class="mr-2 mr-md-3" title="Correspondent" icon="person-fill"
-        [toggleableItems]="correspondentsToggleableItems"
+        [items]="correspondents"
-        [type]="dropdownTypes.Editing"
+        [editing]="true"
-        (open)="correspondentsDropdownOpen()"
+        (open)="openCorrespondentDropdown()"
-        (editingComplete)="setCorrespondents($event)">
+        [(selectionModel)]="correspondentSelectionModel"
+        (apply)="setCorrespondents($event)">
       </app-filterable-dropdown>
-      <app-filterable-dropdown class="mr-2 mr-md-3" title="Document Type" icon="file-earmark-fill" singular="true"
+      <app-filterable-dropdown class="mr-2 mr-md-3" title="Document Type" icon="file-earmark-fill"
-        [toggleableItems]="documentTypesToggleableItems"
+        [items]="documentTypes"
-        [type]="dropdownTypes.Editing"
+        [editing]="true"
-        (open)="documentTypesDropdownOpen()"
+        (open)="openDocumentTypeDropdown()"
-        (editingComplete)="setDocumentTypes($event)">
+        [(selectionModel)]="documentTypeSelectionModel"
+        (apply)="setDocumentTypes($event)">
       </app-filterable-dropdown>
     </div>
   </div>
@@ -58,4 +62,4 @@
       Delete
     </button>
   </div>
-</div> -->
+</div>

src-ui/src/app/components/document-list/bulk-editor/bulk-editor.component.ts

@@ -1,26 +1,19 @@
-import { Component, EventEmitter, Input, Output } from '@angular/core';
+import { Component } from '@angular/core';
 import { Observable } from 'rxjs';
 import { tap } from 'rxjs/operators';
-import { ObjectWithId } from 'src/app/data/object-with-id';
 import { PaperlessTag } from 'src/app/data/paperless-tag';
 import { PaperlessCorrespondent } from 'src/app/data/paperless-correspondent';
 import { PaperlessDocumentType } from 'src/app/data/paperless-document-type';
-import { PaperlessDocument } from 'src/app/data/paperless-document';
 import { TagService } from 'src/app/services/rest/tag.service';
 import { CorrespondentService } from 'src/app/services/rest/correspondent.service';
 import { DocumentTypeService } from 'src/app/services/rest/document-type.service';
 import { DocumentListViewService } from 'src/app/services/document-list-view.service';
 import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
-import { DocumentService } from 'src/app/services/rest/document.service';
+import { DocumentService, SelectionDataItem } from 'src/app/services/rest/document.service';
 import { OpenDocumentsService } from 'src/app/services/open-documents.service';
-import { FilterableDropdownType } from 'src/app/components/common/filterable-dropdown/filterable-dropdown.component';
 import { ConfirmDialogComponent } from 'src/app/components/common/confirm-dialog/confirm-dialog.component';
-import { ToggleableItem, ToggleableItemState } from 'src/app/components/common/filterable-dropdown/toggleable-dropdown-button/toggleable-dropdown-button.component';
+import { ChangedItems, FilterableDropdownSelectionModel } from '../../common/filterable-dropdown/filterable-dropdown.component';
-
+import { ToggleableItemState } from '../../common/filterable-dropdown/toggleable-dropdown-button/toggleable-dropdown-button.component';
-export interface ChangedItems {
-  itemsToAdd: any[],
-  itemsToRemove: any[]
-}
 
 @Component({
   selector: 'app-bulk-editor',
@@ -33,69 +26,15 @@ export class BulkEditorComponent {
   correspondents: PaperlessCorrespondent[]
   documentTypes: PaperlessDocumentType[]
 
-  private initialTagsToggleableItems: ToggleableItem[]
+  tagSelectionModel = new FilterableDropdownSelectionModel()
-  private initialCorrespondentsToggleableItems: ToggleableItem[]
+  correspondentSelectionModel = new FilterableDropdownSelectionModel()
-  private initialDocumentTypesToggleableItems: ToggleableItem[]
+  documentTypeSelectionModel = new FilterableDropdownSelectionModel()
-
-  dropdownTypes = FilterableDropdownType
-
-  private _tagsToggleableItems: ToggleableItem[]
-  get tagsToggleableItems(): ToggleableItem[] {
-    let tagsToggleableItems = []
-    let selectedDocuments: PaperlessDocument[] = this.documentList.documents.filter(d => this.documentList.selected.has(d.id))
- 
-    this.tags?.forEach(t => {
-      let selectedDocumentsWithTag: PaperlessDocument[] = selectedDocuments.filter(d => d.tags.includes(t.id))
-      let state = ToggleableItemState.NotSelected
-      if (selectedDocuments.length > 0 && selectedDocumentsWithTag.length == selectedDocuments.length) state = ToggleableItemState.Selected
-      else if (selectedDocumentsWithTag.length > 0 && selectedDocumentsWithTag.length < selectedDocuments.length) state = ToggleableItemState.PartiallySelected
-      tagsToggleableItems.push({item: t, state: state, count: selectedDocumentsWithTag.length})
-    })
-    this._tagsToggleableItems = tagsToggleableItems
-    return tagsToggleableItems
-  }
-
-  private _correspondentsToggleableItems: ToggleableItem[]
-  get correspondentsToggleableItems(): ToggleableItem[] {
-    let correspondentsToggleableItems = []
-    let selectedDocuments: PaperlessDocument[] = this.documentList.documents.filter(d => this.documentList.selected.has(d.id))
-
-    this.correspondents?.forEach(c => {
-      let selectedDocumentsWithCorrespondent: PaperlessDocument[] = selectedDocuments.filter(d => d.correspondent == c.id)
-      let state = ToggleableItemState.NotSelected
-      if (selectedDocuments.length > 0 && selectedDocumentsWithCorrespondent.length == selectedDocuments.length) state = ToggleableItemState.Selected
-      else if (selectedDocumentsWithCorrespondent.length > 0 && selectedDocumentsWithCorrespondent.length < selectedDocuments.length) state = ToggleableItemState.PartiallySelected
-      correspondentsToggleableItems.push({item: c, state: state, count: selectedDocumentsWithCorrespondent.length})
-    })
-    this._correspondentsToggleableItems = correspondentsToggleableItems
-    return correspondentsToggleableItems
-  }
-
-  private _documentTypesToggleableItems: ToggleableItem[]
-  get documentTypesToggleableItems(): ToggleableItem[] {
-    let documentTypesToggleableItems = []
-    let selectedDocuments: PaperlessDocument[] = this.documentList.documents.filter(d => this.documentList.selected.has(d.id))
-
-    this.documentTypes?.forEach(dt => {
-      let selectedDocumentsWithDocumentType: PaperlessDocument[] = selectedDocuments.filter(d => d.document_type == dt.id)
-      let state = ToggleableItemState.NotSelected
-      if (selectedDocuments.length > 0 && selectedDocumentsWithDocumentType.length == selectedDocuments.length) state = ToggleableItemState.Selected
-      else if (selectedDocumentsWithDocumentType.length > 0 && selectedDocumentsWithDocumentType.length < selectedDocuments.length) state = ToggleableItemState.PartiallySelected
-      documentTypesToggleableItems.push({item: dt, state: state, count: selectedDocumentsWithDocumentType.length})
-    })
-    this._documentTypesToggleableItems = documentTypesToggleableItems
-    return documentTypesToggleableItems
-  }
-
-  get documentList(): DocumentListViewService {
-    return this.documentListViewService
-  }
 
   constructor(
     private documentTypeService: DocumentTypeService,
     private tagService: TagService,
     private correspondentService: CorrespondentService,
-    private documentListViewService: DocumentListViewService,
+    public list: DocumentListViewService,
     private documentService: DocumentService,
     private modalService: NgbModal,
     private openDocumentService: OpenDocumentsService
@@ -107,97 +46,69 @@ export class BulkEditorComponent {
     this.documentTypeService.listAll().subscribe(result => this.documentTypes = result.results)
   }
 
-  tagsDropdownOpen() {
-    this.initialTagsToggleableItems = this._tagsToggleableItems
-  }
-
-  correspondentsDropdownOpen() {
-    this.initialCorrespondentsToggleableItems = this._correspondentsToggleableItems
-  }
-
-  documentTypesDropdownOpen() {
-    this.initialDocumentTypesToggleableItems = this._documentTypesToggleableItems
-  }
-
-  private checkForChangedItems(toggleableItemsA: ToggleableItem[], toggleableItemsB: ToggleableItem[]): ChangedItems {
-    let itemsToAdd: any[] = []
-    let itemsToRemove: any[] = []
-    toggleableItemsA.forEach(oldItem => {
-      let newItem = toggleableItemsB.find(nTTI => nTTI.item.id == oldItem.item.id)
-
-      if (newItem.state == ToggleableItemState.Selected && (oldItem.state == ToggleableItemState.PartiallySelected || oldItem.state == ToggleableItemState.NotSelected)) itemsToAdd.push(newItem.item)
-      else if (newItem.state == ToggleableItemState.NotSelected && (oldItem.state == ToggleableItemState.Selected || oldItem.state == ToggleableItemState.PartiallySelected)) itemsToRemove.push(newItem.item)
-    })
-    return { itemsToAdd: itemsToAdd, itemsToRemove: itemsToRemove }
-  }
-
   private executeBulkOperation(method: string, args): Observable<any> {
-    return this.documentService.bulkEdit(Array.from(this.documentList.selected), method, args).pipe(
+    return this.documentService.bulkEdit(Array.from(this.list.selected), method, args).pipe(
       tap(() => {
-        this.documentList.reload()
+        this.list.reload()
-        this.documentList.selected.forEach(id => {
+        this.list.selected.forEach(id => {
           this.openDocumentService.refreshDocument(id)
         })
-        this.documentList.selectNone()
+        this.list.selectNone()
       })
     )
   }
 
-  setTags(newTagsToggleableItems: ToggleableItem[]) {
+  private applySelectionData(items: SelectionDataItem[], selectionModel: FilterableDropdownSelectionModel) {
-    let changedTags: ChangedItems
+    let selectionData = new Map<number, ToggleableItemState>()
-    if (newTagsToggleableItems) {
+    items.forEach(i => {
-      changedTags = this.checkForChangedItems(this.initialTagsToggleableItems, newTagsToggleableItems)
+      if (i.document_count == this.list.selected.size) {
-      if (changedTags.itemsToAdd.length == 0 && changedTags.itemsToRemove.length == 0) return
+        selectionData.set(i.id, ToggleableItemState.Selected)
-    }
+      } else if (i.document_count > 0) {
+        selectionData.set(i.id, ToggleableItemState.PartiallySelected)
+      }
+    })
+    selectionModel.init(selectionData)
+  }
 
-    let modal = this.modalService.open(ConfirmDialogComponent, {backdrop: 'static'})
+  openTagsDropdown() {
-    modal.componentInstance.title = "Confirm Tags Assignment"
+    this.documentService.getSelectionData(Array.from(this.list.selected)).subscribe(s => {
-    let action = 'set_tags'
+      this.applySelectionData(s.selected_tags, this.tagSelectionModel)
-    let tags
-    let messageFragment = ''
-    let both = changedTags && changedTags.itemsToAdd.length > 0 && changedTags.itemsToRemove.length > 0
-    if (!changedTags) {
-      messageFragment = `remove all tags from`
-    } else {
-      if (changedTags.itemsToAdd.length > 0) {
-        tags = changedTags.itemsToAdd
-        messageFragment = `assign the tag(s) ${changedTags.itemsToAdd.map(t => t.name).join(', ')} to`
-      }
-      if (changedTags.itemsToRemove.length > 0) {
-        if (!both) {
-          action = 'remove_tags'
-          tags = changedTags.itemsToRemove
-        } else {
-          messageFragment += ' and '
-        }
-        messageFragment += `remove the tag(s) ${changedTags.itemsToRemove.map(t => t.name).join(', ')} from`
-      }
-    }
-    modal.componentInstance.message = `This operation will ${messageFragment} all ${this.documentList.selected.size} selected document(s).`
-    modal.componentInstance.btnClass = "btn-warning"
-    modal.componentInstance.btnCaption = "Confirm"
-    modal.componentInstance.confirmClicked.subscribe(() => {
-      // TODO: API endpoints for add/remove multiple tags
-      this.executeBulkOperation(action, {"tags": tags ? tags.map(t => t.id) : null}).subscribe(
-        response => {
-          if (!both) modal.close()
-          else {
-            this.executeBulkOperation('remove_tags', {"tags": changedTags.itemsToRemove.map(t => t.id)}).subscribe(
-              response => {
-                modal.close()
-              })
-          }
-        }
-      )
     })
   }
 
-  setCorrespondents(newCorrespondentsToggleableItems: ToggleableItem[]) {
+  openDocumentTypeDropdown() {
-    let changedCorrespondents: ChangedItems
+    this.documentService.getSelectionData(Array.from(this.list.selected)).subscribe(s => {
-    if (newCorrespondentsToggleableItems) {
+      this.applySelectionData(s.selected_document_types, this.documentTypeSelectionModel)
-      changedCorrespondents = this.checkForChangedItems(this.initialCorrespondentsToggleableItems, newCorrespondentsToggleableItems)
+    })
-      if (changedCorrespondents.itemsToAdd.length == 0 && changedCorrespondents.itemsToRemove.length == 0) return
+  }
-    }
+
+  openCorrespondentDropdown() {
+    this.documentService.getSelectionData(Array.from(this.list.selected)).subscribe(s => {
+      this.applySelectionData(s.selected_correspondents, this.correspondentSelectionModel)
+    })
+  }
+
+  setTags(changedTags: ChangedItems) {
+    if (changedTags.itemsToAdd.length == 0 && changedTags.itemsToRemove.length == 0) return
+
+    let modal = this.modalService.open(ConfirmDialogComponent, {backdrop: 'static'})
+    modal.componentInstance.title = "Confirm Tags Assignment"
+   
+    modal.componentInstance.message = `This operation will modify some tags on all ${this.list.selected.size} selected document(s).`
+    modal.componentInstance.btnClass = "btn-warning"
+    modal.componentInstance.btnCaption = "Confirm"
+    modal.componentInstance.confirmClicked.subscribe(() => {
+      this.executeBulkOperation('modify_tags', {"add_tags": changedTags.itemsToAdd.map(t => t.id), "remove_tags": changedTags.itemsToRemove.map(t => t.id)}).subscribe(
+        response => {
+          this.tagService.clearCache()
+          modal.close()
+        })
+      }
+    )
+  }
+
+  setCorrespondents(changedCorrespondents: ChangedItems) {
+    if (changedCorrespondents.itemsToAdd.length == 0 && changedCorrespondents.itemsToRemove.length == 0) return
 
     let modal = this.modalService.open(ConfirmDialogComponent, {backdrop: 'static'})
     modal.componentInstance.title = "Confirm Correspondent Assignment"
@@ -207,24 +118,21 @@ export class BulkEditorComponent {
       correspondent = changedCorrespondents.itemsToAdd[0]
       messageFragment = `assign the correspondent ${correspondent.name} to`
     }
-    modal.componentInstance.message = `This operation will ${messageFragment} all ${this.documentList.selected.size} selected document(s).`
+    modal.componentInstance.message = `This operation will ${messageFragment} all ${this.list.selected.size} selected document(s).`
     modal.componentInstance.btnClass = "btn-warning"
     modal.componentInstance.btnCaption = "Confirm"
     modal.componentInstance.confirmClicked.subscribe(() => {
       this.executeBulkOperation('set_correspondent', {"correspondent": correspondent ? correspondent.id : null}).subscribe(
         response => {
+          this.correspondentService.clearCache()
           modal.close()
         }
       )
     })
   }
 
-  setDocumentTypes(newDocumentTypesToggleableItems: ToggleableItem[]) {
+  setDocumentTypes(changedDocumentTypes: ChangedItems) {
-    let changedDocumentTypes: ChangedItems
+    if (changedDocumentTypes.itemsToAdd.length == 0 && changedDocumentTypes.itemsToRemove.length == 0) return
-    if (newDocumentTypesToggleableItems) {
-      changedDocumentTypes = this.checkForChangedItems(this.initialDocumentTypesToggleableItems, newDocumentTypesToggleableItems)
-      if (changedDocumentTypes.itemsToAdd.length == 0 && changedDocumentTypes.itemsToRemove.length == 0) return
-    }
 
     let modal = this.modalService.open(ConfirmDialogComponent, {backdrop: 'static'})
     modal.componentInstance.title = "Confirm Document Type Assignment"
@@ -234,12 +142,13 @@ export class BulkEditorComponent {
       documentType = changedDocumentTypes.itemsToAdd[0]
       messageFragment = `assign the document type ${documentType.name} to`
     }
-    modal.componentInstance.message = `This operation will ${messageFragment} all ${this.documentList.selected.size} selected document(s).`
+    modal.componentInstance.message = `This operation will ${messageFragment} all ${this.list.selected.size} selected document(s).`
     modal.componentInstance.btnClass = "btn-warning"
     modal.componentInstance.btnCaption = "Confirm"
     modal.componentInstance.confirmClicked.subscribe(() => {
       this.executeBulkOperation('set_document_type', {"document_type": documentType ? documentType.id : null}).subscribe(
         response => {
+          this.documentService.clearCache()
           modal.close()
         }
       )
@@ -250,7 +159,7 @@ export class BulkEditorComponent {
     let modal = this.modalService.open(ConfirmDialogComponent, {backdrop: 'static'})
     modal.componentInstance.delayConfirm(5)
     modal.componentInstance.title = "Delete confirm"
-    modal.componentInstance.messageBold = `This operation will permanently delete all ${this.documentList.selected.size} selected document(s).`
+    modal.componentInstance.messageBold = `This operation will permanently delete all ${this.list.selected.size} selected document(s).`
     modal.componentInstance.message = `This operation cannot be undone.`
     modal.componentInstance.btnClass = "btn-danger"
     modal.componentInstance.btnCaption = "Delete document(s)"