Merge remote-tracking branch 'community/master' into mydspace-display-entity-type

.travis.yml

@@ -1,5 +1,5 @@
 sudo: required
-dist: trusty
+dist: bionic
 
 env:
   # Install the latest docker-compose version for ci testing.
@@ -12,6 +12,9 @@ env:
   DSPACE_REST_NAMESPACE: '/server/api'
   DSPACE_REST_SSL: false
 
+services:
+  - xvfb
+
 before_install:
   # Docker Compose Install
   - curl -L https://github.com/docker/compose/releases/download/${COMPOSE_VERSION}/docker-compose-`uname -s`-`uname -m` > docker-compose
@@ -33,14 +36,6 @@ before_script:
 after_script:
   - docker-compose -f ./docker/docker-compose-travis.yml down
 
-addons:
-  apt:
-    sources:
-      - google-chrome
-    packages:
-      - dpkg
-      - google-chrome-stable
-
 language: node_js
 
 node_js:
@@ -53,8 +48,6 @@ cache:
 bundler_args: --retry 5
 
 script:
-  # Use Chromium instead of Chrome.
-  - export CHROME_BIN=chromium-browser
   - yarn run build
   - yarn run ci
   - cat coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js

package.json

@@ -11,6 +11,7 @@
     "node": "8.* || >= 10.*"
   },
   "resolutions": {
+    "serialize-javascript": ">= 2.1.2",
     "set-value": ">= 2.0.1"
   },
   "scripts": {
@@ -74,38 +75,38 @@
     "sync-i18n": "node ./scripts/sync-i18n-files.js"
   },
   "dependencies": {
-    "@angular/animations": "^6.1.4",
+    "@angular/animations": "^7.2.15",
-    "@angular/cdk": "^6.4.7",
+    "@angular/cdk": "7.3.7",
-    "@angular/cli": "^6.1.5",
+    "@angular/cli": "^7.3.5",
-    "@angular/common": "^6.1.4",
+    "@angular/common": "^7.2.15",
-    "@angular/core": "^6.1.4",
+    "@angular/core": "^7.2.15",
-    "@angular/forms": "^6.1.4",
+    "@angular/forms": "^7.2.15",
-    "@angular/http": "^6.1.4",
+    "@angular/http": "^7.2.15",
-    "@angular/platform-browser": "^6.1.4",
+    "@angular/platform-browser": "^7.2.15",
-    "@angular/platform-browser-dynamic": "^6.1.4",
+    "@angular/platform-browser-dynamic": "^7.2.15",
-    "@angular/platform-server": "^6.1.4",
+    "@angular/platform-server": "^7.2.15",
-    "@angular/router": "^6.1.4",
+    "@angular/router": "^7.2.15",
     "@angularclass/bootloader": "1.0.1",
-    "@ng-bootstrap/ng-bootstrap": "^2.0.0",
+    "@ng-bootstrap/ng-bootstrap": "^4.1.0",
-    "@ng-dynamic-forms/core": "6.2.0",
+    "@ng-dynamic-forms/core": "^7.1.0",
-    "@ng-dynamic-forms/ui-ng-bootstrap": "6.2.0",
+    "@ng-dynamic-forms/ui-ng-bootstrap": "^7.1.0",
-    "@ngrx/effects": "^6.1.0",
+    "@ngrx/effects": "^7.3.0",
-    "@ngrx/router-store": "^6.1.0",
+    "@ngrx/router-store": "^7.3.0",
-    "@ngrx/store": "^6.1.0",
+    "@ngrx/store": "^7.3.0",
-    "@nguniversal/express-engine": "6.1.0",
+    "@nguniversal/express-engine": "^7.1.1",
-    "@ngx-translate/core": "10.0.2",
+    "@ngx-translate/core": "11.0.1",
-    "@ngx-translate/http-loader": "3.0.1",
+    "@ngx-translate/http-loader": "4.0.0",
     "@nicky-lenaers/ngx-scroll-to": "^1.0.0",
     "angular-idle-preload": "3.0.0",
     "angular-sortablejs": "^2.5.0",
     "angular2-text-mask": "9.0.0",
-    "angulartics2": "^6.2.0",
+    "angulartics2": "7.5.2",
     "body-parser": "1.18.2",
     "bootstrap": "4.3.1",
     "cerialize": "0.1.18",
     "compression": "1.7.1",
     "cookie-parser": "1.4.3",
-    "core-js": "^2.5.7",
+    "core-js": "^2.6.5",
     "debug-loader": "^0.0.1",
     "express": "4.16.2",
     "express-session": "1.15.6",
@@ -113,6 +114,7 @@
     "file-saver": "^1.3.8",
     "font-awesome": "4.7.0",
     "fork-ts-checker-webpack-plugin": "^0.4.10",
+    "hammerjs": "^2.0.8",
     "http-server": "0.11.1",
     "https": "1.0.0",
     "js-cookie": "2.2.0",
@@ -122,18 +124,19 @@
     "jwt-decode": "^2.2.0",
     "methods": "1.1.2",
     "moment": "^2.22.1",
+    "moment-range": "^4.0.2",
     "morgan": "^1.9.1",
-    "ng-mocks": "^6.2.1",
+    "ng-mocks": "^7.6.0",
     "ng2-file-upload": "1.2.1",
-    "ng2-nouislider": "^1.7.11",
+    "ng2-nouislider": "^1.8.2",
     "ngx-bootstrap": "^3.2.0",
     "ngx-infinite-scroll": "6.0.1",
-    "ngx-moment": "^3.1.0",
+    "ngx-moment": "^3.4.0",
     "ngx-pagination": "3.0.3",
     "nouislider": "^11.0.0",
     "pem": "1.13.2",
     "reflect-metadata": "0.1.12",
-    "rxjs": "6.2.2",
+    "rxjs": "6.4.0",
     "rxjs-spy": "^7.5.1",
     "sass-resources-loader": "^2.0.0",
     "sortablejs": "1.7.0",
@@ -143,17 +146,18 @@
     "url-parse": "^1.4.7",
     "uuid": "^3.2.1",
     "webfontloader": "1.6.28",
-    "webpack-cli": "^3.1.0",
+    "webpack-cli": "^3.2.0",
-    "zone.js": "^0.8.26"
+    "zone.js": "^0.8.29"
   },
   "devDependencies": {
-    "@angular/compiler": "^6.1.4",
+    "@angular-devkit/build-angular": "^0.13.5",
-    "@angular/compiler-cli": "^6.1.4",
+    "@angular/compiler": "^7.2.15",
+    "@angular/compiler-cli": "^7.2.15",
     "@fortawesome/fontawesome-free": "^5.5.0",
-    "@ngrx/entity": "^6.1.0",
+    "@ngrx/entity": "^7.3.0",
-    "@ngrx/schematics": "^6.1.0",
+    "@ngrx/schematics": "^7.3.0",
-    "@ngrx/store-devtools": "^6.1.0",
+    "@ngrx/store-devtools": "^7.3.0",
-    "@ngtools/webpack": "^6.1.5",
+    "@ngtools/webpack": "^7.3.9",
     "@schematics/angular": "^0.7.5",
     "@types/acorn": "^4.0.3",
     "@types/cookie-parser": "1.4.1",
@@ -162,44 +166,47 @@
     "@types/express-serve-static-core": "4.16.0",
     "@types/file-saver": "^1.3.0",
     "@types/hammerjs": "2.0.35",
-    "@types/jasmine": "^2.8.6",
+    "@types/jasmine": "^3.3.9",
     "@types/js-cookie": "2.1.0",
     "@types/json5": "^0.0.30",
     "@types/lodash": "^4.14.110",
     "@types/memory-cache": "0.2.0",
     "@types/mime": "2.0.0",
-    "@types/node": "^10.9.4",
+    "@types/node": "^11.11.2",
     "@types/serve-static": "1.13.2",
     "@types/uuid": "^3.4.3",
     "@types/webfontloader": "1.6.29",
+    "@typescript-eslint/eslint-plugin": "^2.12.0",
+    "@typescript-eslint/parser": "^2.12.0",
     "ajv": "^6.1.1",
     "ajv-keywords": "^3.1.0",
     "angular2-template-loader": "0.6.2",
     "autoprefixer": "^9.1.3",
     "caniuse-lite": "^1.0.30000697",
     "cli-progress": "^3.3.1",
-    "codelyzer": "^4.4.4",
+    "codelyzer": "^5.1.0",
     "commander": "^3.0.2",
-    "compression-webpack-plugin": "^1.1.6",
+    "compression-webpack-plugin": "^3.0.1",
-    "copy-webpack-plugin": "^4.4.1",
+    "copy-webpack-plugin": "^5.1.1",
     "copyfiles": "^2.1.1",
     "coveralls": "3.0.0",
-    "css-loader": "1.0.0",
+    "css-loader": "3.4.0",
     "cssnano": "^4.1.10",
     "deep-freeze": "0.0.1",
+    "eslint": "^6.7.2",
     "exports-loader": "^0.7.0",
-    "html-webpack-plugin": "^4.0.0-alpha",
+    "html-webpack-plugin": "3.2.0",
     "imports-loader": "0.8.0",
     "istanbul-instrumenter-loader": "3.0.1",
-    "jasmine-core": "^3.2.1",
+    "jasmine-core": "^3.3.0",
     "jasmine-marbles": "0.3.1",
     "jasmine-spec-reporter": "4.2.1",
-    "karma": "3.0.0",
+    "karma": "4.0.1",
     "karma-chrome-launcher": "2.2.0",
-    "karma-cli": "1.0.1",
+    "karma-cli": "2.0.0",
     "karma-coverage": "1.1.2",
     "karma-istanbul-preprocessor": "0.0.2",
-    "karma-jasmine": "1.1.2",
+    "karma-jasmine": "2.0.1",
     "karma-mocha-reporter": "2.2.5",
     "karma-phantomjs-launcher": "1.0.4",
     "karma-remap-coverage": "^0.1.5",
@@ -223,26 +230,26 @@
     "protractor": "^5.4.2",
     "protractor-istanbul-plugin": "2.0.0",
     "raw-loader": "0.5.1",
-    "resolve-url-loader": "^2.3.0",
     "rimraf": "2.6.2",
     "rollup": "^0.65.0",
     "rollup-plugin-commonjs": "^9.1.6",
     "rollup-plugin-node-globals": "1.2.1",
     "rollup-plugin-node-resolve": "^3.0.3",
     "rollup-plugin-terser": "^2.0.2",
-    "sass-loader": "^7.1.0",
+    "sass-loader": "7.3.1",
-    "script-ext-html-webpack-plugin": "2.0.1",
+    "script-ext-html-webpack-plugin": "2.1.4",
     "source-map": "0.7.3",
     "source-map-loader": "0.2.4",
     "string-replace-loader": "^2.1.1",
+    "terser-webpack-plugin": "^2.3.1",
     "to-string-loader": "1.1.5",
     "ts-helpers": "1.1.2",
     "ts-node": "4.1.0",
     "tslint": "5.11.0",
     "typedoc": "^0.9.0",
-    "typescript": "^2.9.1",
+    "typescript": "3.1.6",
     "webdriver-manager": "^12.1.7",
-    "webpack": "^4.17.1",
+    "webpack": "^4.29.6",
     "webpack-bundle-analyzer": "^3.3.2",
     "webpack-dev-middleware": "3.2.0",
     "webpack-dev-server": "^3.1.11",

resources/i18n/en.json5

@@ -244,6 +244,8 @@
 
   "collection.create.head": "Create a Collection",
 
+  "collection.create.notifications.success": "Successfully created the Collection",
+
   "collection.create.sub-head": "Create a Collection for Community {{ parent }}",
 
   "collection.delete.cancel": "Cancel",
@@ -302,6 +304,46 @@
 
 
 
+  "collection.edit.logo.label": "Collection logo",
+
+  "collection.edit.logo.notifications.add.error": "Uploading Collection logo failed. Please verify the content before retrying.",
+
+  "collection.edit.logo.notifications.add.success": "Upload Collection logo successful.",
+
+  "collection.edit.logo.notifications.delete.success.title": "Logo deleted",
+
+  "collection.edit.logo.notifications.delete.success.content": "Successfully deleted the collection's logo",
+
+  "collection.edit.logo.notifications.delete.error.title": "Error deleting logo",
+
+  "collection.edit.logo.upload": "Drop a Collection Logo to upload",
+
+
+
+  "collection.edit.notifications.success": "Successfully edited the Collection",
+
+  "collection.edit.return": "Return",
+
+
+
+  "collection.edit.tabs.curate.head": "Curate",
+
+  "collection.edit.tabs.curate.title": "Collection Edit - Curate",
+
+  "collection.edit.tabs.metadata.head": "Edit Metadata",
+
+  "collection.edit.tabs.metadata.title": "Collection Edit - Metadata",
+
+  "collection.edit.tabs.roles.head": "Assign Roles",
+
+  "collection.edit.tabs.roles.title": "Collection Edit - Roles",
+
+  "collection.edit.tabs.source.head": "Content Source",
+
+  "collection.edit.tabs.source.title": "Collection Edit - Content Source",
+
+
+
   "collection.form.abstract": "Short Description",
 
   "collection.form.description": "Introductory text (HTML)",
@@ -350,6 +392,8 @@
 
   "community.create.head": "Create a Community",
 
+  "community.create.notifications.success": "Successfully created the Community",
+
   "community.create.sub-head": "Create a Sub-Community for Community {{ parent }}",
 
   "community.delete.cancel": "Cancel",
@@ -368,6 +412,44 @@
 
   "community.edit.head": "Edit Community",
 
+
+
+  "community.edit.logo.label": "Community logo",
+
+  "community.edit.logo.notifications.add.error": "Uploading Community logo failed. Please verify the content before retrying.",
+
+  "community.edit.logo.notifications.add.success": "Upload Community logo successful.",
+
+  "community.edit.logo.notifications.delete.success.title": "Logo deleted",
+
+  "community.edit.logo.notifications.delete.success.content": "Successfully deleted the community's logo",
+
+  "community.edit.logo.notifications.delete.error.title": "Error deleting logo",
+
+  "community.edit.logo.upload": "Drop a Community Logo to upload",
+
+
+
+  "community.edit.notifications.success": "Successfully edited the Community",
+
+  "community.edit.return": "Return",
+
+
+
+  "community.edit.tabs.curate.head": "Curate",
+
+  "community.edit.tabs.curate.title": "Community Edit - Curate",
+
+  "community.edit.tabs.metadata.head": "Edit Metadata",
+
+  "community.edit.tabs.metadata.title": "Community Edit - Metadata",
+
+  "community.edit.tabs.roles.head": "Assign Roles",
+
+  "community.edit.tabs.roles.title": "Community Edit - Roles",
+
+
+
   "community.form.abstract": "Short Description",
 
   "community.form.description": "Introductory text (HTML)",
@@ -1484,6 +1566,8 @@
 
   "search.results.no-results-link": "quotes around it",
 
+  "search.results.empty": "Your search returned no results.",
+
 
 
   "search.sidebar.close": "Back to results",
@@ -1557,13 +1641,21 @@
 
   "submission.sections.describe.relationship-lookup.selected": "Selected {{ size }} items",
 
-  "submission.sections.describe.relationship-lookup.search-tab.tab-title.Author": "Search for Authors",
+  "submission.sections.describe.relationship-lookup.search-tab.tab-title.Author": "Local Authors ({{ count }})",
 
-  "submission.sections.describe.relationship-lookup.search-tab.tab-title.Journal": "Search for Journals",
+  "submission.sections.describe.relationship-lookup.search-tab.tab-title.Journal": "Local Journals ({{ count }})",
 
-  "submission.sections.describe.relationship-lookup.search-tab.tab-title.Journal Issue": "Search for Journal Issues",
+  "submission.sections.describe.relationship-lookup.search-tab.tab-title.Journal Issue": "Local Journal Issues ({{ count }})",
 
-  "submission.sections.describe.relationship-lookup.search-tab.tab-title.Journal Volume": "Search for Journal Volumes",
+  "submission.sections.describe.relationship-lookup.search-tab.tab-title.Journal Volume": "Local Journal Volumes ({{ count }})",
+
+  "submission.sections.describe.relationship-lookup.search-tab.tab-title.sherpaJournal": "Sherpa Journals ({{ count }})",
+
+  "submission.sections.describe.relationship-lookup.search-tab.tab-title.sherpaPublisher": "Sherpa Publishers ({{ count }})",
+
+  "submission.sections.describe.relationship-lookup.search-tab.tab-title.orcidV2": "ORCID ({{ count }})",
+
+  "submission.sections.describe.relationship-lookup.search-tab.tab-title.lcname": "LC Names ({{ count }})",
 
   "submission.sections.describe.relationship-lookup.search-tab.tab-title.Funding Agency": "Search for Funding Agencies",
 
@@ -1597,6 +1689,14 @@
 
   "submission.sections.describe.relationship-lookup.selection-tab.title.Journal Issue": "Selected Issue",
 
+  "submission.sections.describe.relationship-lookup.selection-tab.title.sherpaJournal": "Search Results",
+
+  "submission.sections.describe.relationship-lookup.selection-tab.title.sherpaPublisher": "Search Results",
+
+  "submission.sections.describe.relationship-lookup.selection-tab.title.orcidV2": "Search Results",
+
+  "submission.sections.describe.relationship-lookup.selection-tab.title.lcname": "Search Results",
+
   "submission.sections.describe.relationship-lookup.name-variant.notification.content": "Would you like to save \"{{ value }}\" as a name variant for this person so you and others can reuse it for future submissions? If you don\'t you can still use it for this submission.",
 
   "submission.sections.describe.relationship-lookup.name-variant.notification.confirm": "Save a new name variant",
@@ -1771,7 +1871,7 @@
 
   "uploader.drag-message": "Drag & Drop your files here",
 
-  "uploader.or": ", or",
+  "uploader.or": ", or ",
 
   "uploader.processing": "Processing",
 

src/app/+admin/admin-registries/metadata-registry/metadata-registry.component.spec.ts

@@ -1,7 +1,6 @@
 import { MetadataRegistryComponent } from './metadata-registry.component';
 import { async, ComponentFixture, inject, TestBed } from '@angular/core/testing';
 import { of as observableOf } from 'rxjs';
-import { RemoteData } from '../../../core/data/remote-data';
 import { PaginatedList } from '../../../core/data/paginated-list';
 import { TranslateModule } from '@ngx-translate/core';
 import { By } from '@angular/platform-browser';
@@ -18,6 +17,7 @@ import { NotificationsService } from '../../../shared/notifications/notification
 import { NotificationsServiceStub } from '../../../shared/testing/notifications-service-stub';
 import { RestResponse } from '../../../core/cache/response.models';
 import { createSuccessfulRemoteDataObject$ } from '../../../shared/testing/utils';
+import { MetadataSchema } from '../../../core/metadata/metadata-schema.model';
 
 describe('MetadataRegistryComponent', () => {
   let comp: MetadataRegistryComponent;
@@ -101,12 +101,12 @@ describe('MetadataRegistryComponent', () => {
 
     it('should start editing the selected schema', async(() => {
       fixture.whenStable().then(() => {
-        expect(registryService.editMetadataSchema).toHaveBeenCalledWith(mockSchemasList[0]);
+        expect(registryService.editMetadataSchema).toHaveBeenCalledWith(mockSchemasList[0] as MetadataSchema);
       });
     }));
 
     it('should cancel editing the selected schema when clicked again', async(() => {
-      spyOn(registryService, 'getActiveMetadataSchema').and.returnValue(observableOf(mockSchemasList[0]));
+      spyOn(registryService, 'getActiveMetadataSchema').and.returnValue(observableOf(mockSchemasList[0] as MetadataSchema));
       spyOn(registryService, 'cancelEditMetadataSchema');
       row.click();
       fixture.detectChanges();
@@ -121,7 +121,7 @@ describe('MetadataRegistryComponent', () => {
 
     beforeEach(() => {
       spyOn(registryService, 'deleteMetadataSchema').and.callThrough();
-      spyOn(registryService, 'getSelectedMetadataSchemas').and.returnValue(observableOf(selectedSchemas));
+      spyOn(registryService, 'getSelectedMetadataSchemas').and.returnValue(observableOf(selectedSchemas as MetadataSchema[]));
       comp.deleteSchemas();
       fixture.detectChanges();
     });

src/app/+admin/admin-registries/metadata-schema/metadata-schema.component.spec.ts

@@ -1,7 +1,6 @@
 import { MetadataSchemaComponent } from './metadata-schema.component';
 import { async, ComponentFixture, inject, TestBed } from '@angular/core/testing';
 import { of as observableOf } from 'rxjs';
-import { RemoteData } from '../../../core/data/remote-data';
 import { PaginatedList } from '../../../core/data/paginated-list';
 import { TranslateModule } from '@ngx-translate/core';
 import { CommonModule } from '@angular/common';
@@ -22,6 +21,7 @@ import { NotificationsServiceStub } from '../../../shared/testing/notifications-
 import { RestResponse } from '../../../core/cache/response.models';
 import { MetadataSchema } from '../../../core/metadata/metadata-schema.model';
 import { createSuccessfulRemoteDataObject$ } from '../../../shared/testing/utils';
+import { MetadataField } from '../../../core/metadata/metadata-field.model';
 
 describe('MetadataSchemaComponent', () => {
   let comp: MetadataSchemaComponent;
@@ -152,12 +152,12 @@ describe('MetadataSchemaComponent', () => {
 
     it('should start editing the selected field', async(() => {
       fixture.whenStable().then(() => {
-        expect(registryService.editMetadataField).toHaveBeenCalledWith(mockFieldsList[2]);
+        expect(registryService.editMetadataField).toHaveBeenCalledWith(mockFieldsList[2] as MetadataField);
       });
     }));
 
     it('should cancel editing the selected field when clicked again', async(() => {
-      spyOn(registryService, 'getActiveMetadataField').and.returnValue(observableOf(mockFieldsList[2]));
+      spyOn(registryService, 'getActiveMetadataField').and.returnValue(observableOf(mockFieldsList[2] as MetadataField));
       spyOn(registryService, 'cancelEditMetadataField');
       row.click();
       fixture.detectChanges();
@@ -172,7 +172,7 @@ describe('MetadataSchemaComponent', () => {
 
     beforeEach(() => {
       spyOn(registryService, 'deleteMetadataField').and.callThrough();
-      spyOn(registryService, 'getSelectedMetadataFields').and.returnValue(observableOf(selectedFields));
+      spyOn(registryService, 'getSelectedMetadataFields').and.returnValue(observableOf(selectedFields as MetadataField[]));
       comp.deleteFields();
       fixture.detectChanges();
     });

src/app/+collection-page/collection-form/collection-form.component.ts

@@ -1,9 +1,19 @@
 import { Component, Input } from '@angular/core';
-import { DynamicInputModel, DynamicTextAreaModel } from '@ng-dynamic-forms/core';
+import {
-import { DynamicFormControlModel } from '@ng-dynamic-forms/core/src/model/dynamic-form-control.model';
+  DynamicFormControlModel,
+  DynamicFormService,
+  DynamicInputModel,
+  DynamicTextAreaModel
+} from '@ng-dynamic-forms/core';
 import { Collection } from '../../core/shared/collection.model';
 import { ComColFormComponent } from '../../shared/comcol-forms/comcol-form/comcol-form.component';
-import { NormalizedCollection } from '../../core/cache/models/normalized-collection.model';
+import { Location } from '@angular/common';
+import { TranslateService } from '@ngx-translate/core';
+import { NotificationsService } from '../../shared/notifications/notifications.service';
+import { CommunityDataService } from '../../core/data/community-data.service';
+import { AuthService } from '../../core/auth/auth.service';
+import { RequestService } from '../../core/data/request.service';
+import { ObjectCacheService } from '../../core/cache/object-cache.service';
 
 /**
  * Form used for creating and editing collections
@@ -22,7 +32,7 @@ export class CollectionFormComponent extends ComColFormComponent<Collection> {
   /**
    * @type {Collection.type} This is a collection-type form
    */
-  protected type = Collection.type;
+  type = Collection.type;
 
   /**
    * The dynamic form fields used for creating/editing a collection
@@ -65,4 +75,15 @@ export class CollectionFormComponent extends ComColFormComponent<Collection> {
       name: 'dc.description.provenance',
     }),
   ];
+
+  public constructor(protected location: Location,
+                     protected formService: DynamicFormService,
+                     protected translate: TranslateService,
+                     protected notificationsService: NotificationsService,
+                     protected authService: AuthService,
+                     protected dsoService: CommunityDataService,
+                     protected requestService: RequestService,
+                     protected objectCache: ObjectCacheService) {
+    super(location, formService, translate, notificationsService, authService, requestService, objectCache);
+  }
 }

src/app/+collection-page/collection-page-routing.module.ts

@@ -5,7 +5,6 @@ import { CollectionPageComponent } from './collection-page.component';
 import { CollectionPageResolver } from './collection-page.resolver';
 import { CreateCollectionPageComponent } from './create-collection-page/create-collection-page.component';
 import { AuthenticatedGuard } from '../core/auth/authenticated.guard';
-import { EditCollectionPageComponent } from './edit-collection-page/edit-collection-page.component';
 import { CreateCollectionPageGuard } from './create-collection-page/create-collection-page.guard';
 import { DeleteCollectionPageComponent } from './delete-collection-page/delete-collection-page.component';
 import { URLCombiner } from '../core/url-combiner/url-combiner';
@@ -39,12 +38,8 @@ const COLLECTION_EDIT_PATH = ':id/edit';
       },
       {
         path: COLLECTION_EDIT_PATH,
-        pathMatch: 'full',
+        loadChildren: './edit-collection-page/edit-collection-page.module#EditCollectionPageModule',
-        component: EditCollectionPageComponent,
+        canActivate: [AuthenticatedGuard]
-        canActivate: [AuthenticatedGuard],
-        resolve: {
-          dso: CollectionPageResolver
-        }
       },
       {
         path: ':id/delete',

src/app/+collection-page/collection-page.component.html

@@ -5,15 +5,17 @@
             <div *ngIf="collectionRD?.payload as collection">
                 <ds-view-tracker [object]="collection"></ds-view-tracker>
                 <header class="comcol-header border-bottom mb-4 pb-4">
-                    <!-- Collection logo -->
-                    <ds-comcol-page-logo *ngIf="logoRD$"
-                        [logo]="(logoRD$ | async)?.payload" [alternateText]="'Collection Logo'">
-                        [alternateText]="'Collection Logo'">
-                    </ds-comcol-page-logo>
                   <!-- Collection Name -->
                 <ds-comcol-page-header
                         [name]="collection.name">
                 </ds-comcol-page-header>
+                    <!-- Collection logo -->
+                    <ds-comcol-page-logo *ngIf="logoRD$"
+                                     [logo]="(logoRD$ | async)?.payload"
+                                     [alternateText]="'Collection Logo'"
+                        [alternateText]="'Collection Logo'">
+                    </ds-comcol-page-logo>
+
                  <!-- Handle -->
                 <ds-comcol-page-handle
                         [content]="collection.handle"

src/app/+collection-page/collection-page.module.ts

@@ -7,7 +7,6 @@ import { CollectionPageComponent } from './collection-page.component';
 import { CollectionPageRoutingModule } from './collection-page-routing.module';
 import { CreateCollectionPageComponent } from './create-collection-page/create-collection-page.component';
 import { CollectionFormComponent } from './collection-form/collection-form.component';
-import { EditCollectionPageComponent } from './edit-collection-page/edit-collection-page.component';
 import { DeleteCollectionPageComponent } from './delete-collection-page/delete-collection-page.component';
 import { CollectionItemMapperComponent } from './collection-item-mapper/collection-item-mapper.component';
 import { SearchService } from '../core/shared/search/search.service';
@@ -23,11 +22,13 @@ import { StatisticsModule } from '../statistics/statistics.module';
   declarations: [
     CollectionPageComponent,
     CreateCollectionPageComponent,
-    EditCollectionPageComponent,
     DeleteCollectionPageComponent,
     CollectionFormComponent,
     CollectionItemMapperComponent
   ],
+  exports: [
+    CollectionFormComponent
+  ],
   providers: [
     SearchService,
   ]

src/app/+collection-page/create-collection-page/create-collection-page.component.html

@@ -4,5 +4,5 @@
             <h2 id="sub-header" class="border-bottom pb-2">{{'collection.create.sub-head' | translate:{ parent: (parentRD$| async)?.payload.name } }}</h2>
         </div>
     </div>
-    <ds-collection-form (submitForm)="onSubmit($event)"></ds-collection-form>
+    <ds-collection-form (submitForm)="onSubmit($event)" (finish)="navigateToNewPage()"></ds-collection-form>
 </div>

src/app/+collection-page/create-collection-page/create-collection-page.component.spec.ts

@@ -10,6 +10,8 @@ import { CollectionDataService } from '../../core/data/collection-data.service';
 import { of as observableOf } from 'rxjs';
 import { CommunityDataService } from '../../core/data/community-data.service';
 import { CreateCollectionPageComponent } from './create-collection-page.component';
+import { NotificationsService } from '../../shared/notifications/notifications.service';
+import { NotificationsServiceStub } from '../../shared/testing/notifications-service-stub';
 
 describe('CreateCollectionPageComponent', () => {
   let comp: CreateCollectionPageComponent;
@@ -27,6 +29,7 @@ describe('CreateCollectionPageComponent', () => {
         },
         { provide: RouteService, useValue: { getQueryParameterValue: () => observableOf('1234') } },
         { provide: Router, useValue: {} },
+        { provide: NotificationsService, useValue: new NotificationsServiceStub() }
       ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents();

src/app/+collection-page/create-collection-page/create-collection-page.component.ts

@@ -5,6 +5,8 @@ import { Router } from '@angular/router';
 import { CreateComColPageComponent } from '../../shared/comcol-forms/create-comcol-page/create-comcol-page.component';
 import { Collection } from '../../core/shared/collection.model';
 import { CollectionDataService } from '../../core/data/collection-data.service';
+import { NotificationsService } from '../../shared/notifications/notifications.service';
+import { TranslateService } from '@ngx-translate/core';
 
 /**
  * Component that represents the page where a user can create a new Collection
@@ -16,13 +18,16 @@ import { CollectionDataService } from '../../core/data/collection-data.service';
 })
 export class CreateCollectionPageComponent extends CreateComColPageComponent<Collection> {
   protected frontendURL = '/collections/';
+  protected type = Collection.type;
 
   public constructor(
     protected communityDataService: CommunityDataService,
     protected collectionDataService: CollectionDataService,
     protected routeService: RouteService,
-    protected router: Router
+    protected router: Router,
+    protected notificationsService: NotificationsService,
+    protected translate: TranslateService
   ) {
-    super(collectionDataService, communityDataService, routeService, router);
+    super(collectionDataService, communityDataService, routeService, router, notificationsService, translate);
   }
 }

src/app/+collection-page/edit-collection-page/collection-curate/collection-curate.component.ts

@@ -0,0 +1,12 @@
+import { Component } from '@angular/core';
+
+/**
+ * Component for managing a collection's curation tasks
+ */
+@Component({
+  selector: 'ds-collection-curate',
+  templateUrl: './collection-curate.component.html',
+})
+export class CollectionCurateComponent {
+  /* TODO: Implement Collection Edit - Curate */
+}

src/app/+collection-page/edit-collection-page/collection-metadata/collection-metadata.component.html

@@ -0,0 +1,6 @@
+<ds-collection-form (submitForm)="onSubmit($event)"
+                    [dso]="(dsoRD$ | async)?.payload"
+                    (finish)="navigateToHomePage()"></ds-collection-form>
+<a class="btn btn-danger"
+   [routerLink]="'/collections/' + (dsoRD$ | async)?.payload.uuid + '/delete'">{{'collection.edit.delete'
+  | translate}}</a>

src/app/+collection-page/edit-collection-page/collection-metadata/collection-metadata.component.spec.ts

@@ -0,0 +1,42 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { TranslateModule } from '@ngx-translate/core';
+import { SharedModule } from '../../../shared/shared.module';
+import { CommonModule } from '@angular/common';
+import { RouterTestingModule } from '@angular/router/testing';
+import { CollectionDataService } from '../../../core/data/collection-data.service';
+import { ActivatedRoute } from '@angular/router';
+import { of as observableOf } from 'rxjs/internal/observable/of';
+import { NO_ERRORS_SCHEMA } from '@angular/core';
+import { CollectionMetadataComponent } from './collection-metadata.component';
+import { NotificationsService } from '../../../shared/notifications/notifications.service';
+import { NotificationsServiceStub } from '../../../shared/testing/notifications-service-stub';
+
+describe('CollectionMetadataComponent', () => {
+  let comp: CollectionMetadataComponent;
+  let fixture: ComponentFixture<CollectionMetadataComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [TranslateModule.forRoot(), SharedModule, CommonModule, RouterTestingModule],
+      declarations: [CollectionMetadataComponent],
+      providers: [
+        { provide: CollectionDataService, useValue: {} },
+        { provide: ActivatedRoute, useValue: { parent: { data: observableOf({ dso: { payload: {} } }) } } },
+        { provide: NotificationsService, useValue: new NotificationsServiceStub() }
+      ],
+      schemas: [NO_ERRORS_SCHEMA]
+    }).compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(CollectionMetadataComponent);
+    comp = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  describe('frontendURL', () => {
+    it('should have the right frontendURL set', () => {
+      expect((comp as any).frontendURL).toEqual('/collections/');
+    })
+  });
+});

src/app/+collection-page/edit-collection-page/collection-metadata/collection-metadata.component.ts

@@ -0,0 +1,29 @@
+import { Component } from '@angular/core';
+import { ComcolMetadataComponent } from '../../../shared/comcol-forms/edit-comcol-page/comcol-metadata/comcol-metadata.component';
+import { Collection } from '../../../core/shared/collection.model';
+import { CollectionDataService } from '../../../core/data/collection-data.service';
+import { ActivatedRoute, Router } from '@angular/router';
+import { NotificationsService } from '../../../shared/notifications/notifications.service';
+import { TranslateService } from '@ngx-translate/core';
+
+/**
+ * Component for editing a collection's metadata
+ */
+@Component({
+  selector: 'ds-collection-metadata',
+  templateUrl: './collection-metadata.component.html',
+})
+export class CollectionMetadataComponent extends ComcolMetadataComponent<Collection> {
+  protected frontendURL = '/collections/';
+  protected type = Collection.type;
+
+  public constructor(
+    protected collectionDataService: CollectionDataService,
+    protected router: Router,
+    protected route: ActivatedRoute,
+    protected notificationsService: NotificationsService,
+    protected translate: TranslateService
+  ) {
+    super(collectionDataService, router, route, notificationsService, translate);
+  }
+}

src/app/+collection-page/edit-collection-page/collection-roles/collection-roles.component.ts

@@ -0,0 +1,12 @@
+import { Component } from '@angular/core';
+
+/**
+ * Component for managing a collection's roles
+ */
+@Component({
+  selector: 'ds-collection-roles',
+  templateUrl: './collection-roles.component.html',
+})
+export class CollectionRolesComponent {
+  /* TODO: Implement Collection Edit - Roles */
+}

src/app/+collection-page/edit-collection-page/collection-source/collection-source.component.ts

@@ -0,0 +1,12 @@
+import { Component } from '@angular/core';
+
+/**
+ * Component for managing the content source of the collection
+ */
+@Component({
+  selector: 'ds-collection-source',
+  templateUrl: './collection-source.component.html',
+})
+export class CollectionSourceComponent {
+  /* TODO: Implement Collection Edit - Content Source */
+}

src/app/+collection-page/edit-collection-page/edit-collection-page.component.html

@@ -1,11 +0,0 @@
-<div class="container">
-  <div class="row">
-    <div class="col-12 pb-4">
-      <h2 id="header" class="border-bottom pb-2">{{ 'collection.edit.head' | translate }}</h2>
-      <ds-collection-form (submitForm)="onSubmit($event)" [dso]="(dsoRD$ | async)?.payload"></ds-collection-form>
-      <a class="btn btn-danger"
-         [routerLink]="'/collections/' + (dsoRD$ | async)?.payload.uuid + '/delete'">{{'collection.edit.delete'
-        | translate}}</a>
-    </div>
-  </div>
-</div>

src/app/+collection-page/edit-collection-page/edit-collection-page.component.scss

@@ -1 +0,0 @@
-

src/app/+collection-page/edit-collection-page/edit-collection-page.component.spec.ts

@@ -13,13 +13,29 @@ describe('EditCollectionPageComponent', () => {
   let comp: EditCollectionPageComponent;
   let fixture: ComponentFixture<EditCollectionPageComponent>;
 
+  const routeStub = {
+    data: observableOf({
+      dso: { payload: {} }
+    }),
+    routeConfig: {
+      children: []
+    },
+    snapshot: {
+      firstChild: {
+        routeConfig: {
+          path: 'mockUrl'
+        }
+      }
+    }
+  };
+
   beforeEach(async(() => {
     TestBed.configureTestingModule({
       imports: [TranslateModule.forRoot(), SharedModule, CommonModule, RouterTestingModule],
       declarations: [EditCollectionPageComponent],
       providers: [
         { provide: CollectionDataService, useValue: {} },
-        { provide: ActivatedRoute, useValue: { data: observableOf({ dso: { payload: {} } }) } },
+        { provide: ActivatedRoute, useValue: routeStub },
       ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents();
@@ -31,9 +47,9 @@ describe('EditCollectionPageComponent', () => {
     fixture.detectChanges();
   });
 
-  describe('frontendURL', () => {
+  describe('type', () => {
-    it('should have the right frontendURL set', () => {
+    it('should have the right type set', () => {
-      expect((comp as any).frontendURL).toEqual('/collections/');
+      expect((comp as any).type).toEqual('collection');
     })
   });
 });

src/app/+collection-page/edit-collection-page/edit-collection-page.component.ts

@@ -2,24 +2,30 @@ import { Component } from '@angular/core';
 import { ActivatedRoute, Router } from '@angular/router';
 import { EditComColPageComponent } from '../../shared/comcol-forms/edit-comcol-page/edit-comcol-page.component';
 import { Collection } from '../../core/shared/collection.model';
-import { CollectionDataService } from '../../core/data/collection-data.service';
+import { getCollectionPageRoute } from '../collection-page-routing.module';
 
 /**
  * Component that represents the page where a user can edit an existing Collection
  */
 @Component({
   selector: 'ds-edit-collection',
-  styleUrls: ['./edit-collection-page.component.scss'],
+  templateUrl: '../../shared/comcol-forms/edit-comcol-page/edit-comcol-page.component.html'
-  templateUrl: './edit-collection-page.component.html'
 })
 export class EditCollectionPageComponent extends EditComColPageComponent<Collection> {
-  protected frontendURL = '/collections/';
+  type = 'collection';
 
   public constructor(
-    protected collectionDataService: CollectionDataService,
     protected router: Router,
     protected route: ActivatedRoute
   ) {
-    super(collectionDataService, router, route);
+    super(router, route);
+  }
+
+  /**
+   * Get the collection page url
+   * @param collection The collection for which the url is requested
+   */
+  getPageUrl(collection: Collection): string {
+    return getCollectionPageRoute(collection.id)
   }
 }

src/app/+collection-page/edit-collection-page/edit-collection-page.module.ts

@@ -0,0 +1,32 @@
+import { NgModule } from '@angular/core';
+import { EditCollectionPageComponent } from './edit-collection-page.component';
+import { CommonModule } from '@angular/common';
+import { SharedModule } from '../../shared/shared.module';
+import { EditCollectionPageRoutingModule } from './edit-collection-page.routing.module';
+import { CollectionMetadataComponent } from './collection-metadata/collection-metadata.component';
+import { CollectionPageModule } from '../collection-page.module';
+import { CollectionRolesComponent } from './collection-roles/collection-roles.component';
+import { CollectionCurateComponent } from './collection-curate/collection-curate.component';
+import { CollectionSourceComponent } from './collection-source/collection-source.component';
+
+/**
+ * Module that contains all components related to the Edit Collection page administrator functionality
+ */
+@NgModule({
+  imports: [
+    CommonModule,
+    SharedModule,
+    EditCollectionPageRoutingModule,
+    CollectionPageModule
+  ],
+  declarations: [
+    EditCollectionPageComponent,
+    CollectionMetadataComponent,
+    CollectionRolesComponent,
+    CollectionCurateComponent,
+    CollectionSourceComponent
+  ]
+})
+export class EditCollectionPageModule {
+
+}

src/app/+collection-page/edit-collection-page/edit-collection-page.routing.module.ts

@@ -0,0 +1,61 @@
+import { RouterModule } from '@angular/router';
+import { NgModule } from '@angular/core';
+import { EditCollectionPageComponent } from './edit-collection-page.component';
+import { CollectionPageResolver } from '../collection-page.resolver';
+import { CollectionMetadataComponent } from './collection-metadata/collection-metadata.component';
+import { CollectionRolesComponent } from './collection-roles/collection-roles.component';
+import { CollectionSourceComponent } from './collection-source/collection-source.component';
+import { CollectionCurateComponent } from './collection-curate/collection-curate.component';
+
+/**
+ * Routing module that handles the routing for the Edit Collection page administrator functionality
+ */
+@NgModule({
+  imports: [
+    RouterModule.forChild([
+      {
+        path: '',
+        component: EditCollectionPageComponent,
+        resolve: {
+          dso: CollectionPageResolver
+        },
+        children: [
+          {
+            path: '',
+            redirectTo: 'metadata',
+            pathMatch: 'full'
+          },
+          {
+            path: 'metadata',
+            component: CollectionMetadataComponent,
+            data: {
+              title: 'collection.edit.tabs.metadata.title',
+              hideReturnButton: true
+            }
+          },
+          {
+            path: 'roles',
+            component: CollectionRolesComponent,
+            data: { title: 'collection.edit.tabs.roles.title' }
+          },
+          {
+            path: 'source',
+            component: CollectionSourceComponent,
+            data: { title: 'collection.edit.tabs.source.title' }
+          },
+          {
+            path: 'curate',
+            component: CollectionCurateComponent,
+            data: { title: 'collection.edit.tabs.curate.title' }
+          }
+        ]
+      }
+    ])
+  ],
+  providers: [
+    CollectionPageResolver,
+  ]
+})
+export class EditCollectionPageRoutingModule {
+
+}

src/app/+community-page/community-form/community-form.component.ts

@@ -1,9 +1,19 @@
 import { Component, Input } from '@angular/core';
-import { DynamicInputModel, DynamicTextAreaModel } from '@ng-dynamic-forms/core';
+import {
-import { DynamicFormControlModel } from '@ng-dynamic-forms/core/src/model/dynamic-form-control.model';
+  DynamicFormControlModel,
+  DynamicFormService,
+  DynamicInputModel,
+  DynamicTextAreaModel
+} from '@ng-dynamic-forms/core';
 import { Community } from '../../core/shared/community.model';
-import { ResourceType } from '../../core/shared/resource-type';
 import { ComColFormComponent } from '../../shared/comcol-forms/comcol-form/comcol-form.component';
+import { Location } from '@angular/common';
+import { TranslateService } from '@ngx-translate/core';
+import { NotificationsService } from '../../shared/notifications/notifications.service';
+import { CommunityDataService } from '../../core/data/community-data.service';
+import { AuthService } from '../../core/auth/auth.service';
+import { RequestService } from '../../core/data/request.service';
+import { ObjectCacheService } from '../../core/cache/object-cache.service';
 
 /**
  * Form used for creating and editing communities
@@ -22,7 +32,7 @@ export class CommunityFormComponent extends ComColFormComponent<Community> {
   /**
    * @type {Community.type} This is a community-type form
    */
-  protected type = Community.type;
+  type = Community.type;
 
   /**
    * The dynamic form fields used for creating/editing a community
@@ -57,4 +67,15 @@ export class CommunityFormComponent extends ComColFormComponent<Community> {
       name: 'dc.description.tableofcontents',
     }),
   ];
+
+  public constructor(protected location: Location,
+                     protected formService: DynamicFormService,
+                     protected translate: TranslateService,
+                     protected notificationsService: NotificationsService,
+                     protected authService: AuthService,
+                     protected dsoService: CommunityDataService,
+                     protected requestService: RequestService,
+                     protected objectCache: ObjectCacheService) {
+    super(location, formService, translate, notificationsService, authService, requestService, objectCache);
+  }
 }

src/app/+community-page/community-page-routing.module.ts

@@ -5,7 +5,6 @@ import { CommunityPageComponent } from './community-page.component';
 import { CommunityPageResolver } from './community-page.resolver';
 import { CreateCommunityPageComponent } from './create-community-page/create-community-page.component';
 import { AuthenticatedGuard } from '../core/auth/authenticated.guard';
-import { EditCommunityPageComponent } from './edit-community-page/edit-community-page.component';
 import { CreateCommunityPageGuard } from './create-community-page/create-community-page.guard';
 import { DeleteCommunityPageComponent } from './delete-community-page/delete-community-page.component';
 import { URLCombiner } from '../core/url-combiner/url-combiner';
@@ -38,12 +37,8 @@ const COMMUNITY_EDIT_PATH = ':id/edit';
       },
       {
         path: COMMUNITY_EDIT_PATH,
-        pathMatch: 'full',
+        loadChildren: './edit-community-page/edit-community-page.module#EditCommunityPageModule',
-        component: EditCommunityPageComponent,
+        canActivate: [AuthenticatedGuard]
-        canActivate: [AuthenticatedGuard],
-        resolve: {
-          dso: CommunityPageResolver
-        }
       },
       {
         path: ':id/delete',

src/app/+community-page/community-page.component.html

@@ -3,12 +3,11 @@
     <div *ngIf="communityRD?.payload; let communityPayload">
       <ds-view-tracker [object]="communityPayload"></ds-view-tracker>
       <header class="comcol-header border-bottom mb-4 pb-4">
+        <!-- Community name -->
+        <ds-comcol-page-header [name]="communityPayload.name"></ds-comcol-page-header>
         <!-- Community logo -->
         <ds-comcol-page-logo *ngIf="logoRD$" [logo]="(logoRD$ | async)?.payload" [alternateText]="'Community Logo'">
         </ds-comcol-page-logo>
-
-        <!-- Community name -->
-        <ds-comcol-page-header [name]="communityPayload.name"></ds-comcol-page-header>
         <!-- Handle -->
         <ds-comcol-page-handle [content]="communityPayload.handle" [title]="'community.page.handle'">
         </ds-comcol-page-handle>

src/app/+community-page/community-page.module.ts

@@ -9,7 +9,6 @@ import { CommunityPageRoutingModule } from './community-page-routing.module';
 import { CommunityPageSubCommunityListComponent } from './sub-community-list/community-page-sub-community-list.component';
 import { CreateCommunityPageComponent } from './create-community-page/create-community-page.component';
 import { CommunityFormComponent } from './community-form/community-form.component';
-import { EditCommunityPageComponent } from './edit-community-page/edit-community-page.component';
 import { DeleteCommunityPageComponent } from './delete-community-page/delete-community-page.component';
 import { StatisticsModule } from '../statistics/statistics.module';
 
@@ -25,9 +24,11 @@ import { StatisticsModule } from '../statistics/statistics.module';
     CommunityPageSubCollectionListComponent,
     CommunityPageSubCommunityListComponent,
     CreateCommunityPageComponent,
-    EditCommunityPageComponent,
     DeleteCommunityPageComponent,
     CommunityFormComponent
+  ],
+  exports: [
+    CommunityFormComponent
   ]
 })
 

src/app/+community-page/create-community-page/create-community-page.component.html

@@ -7,5 +7,5 @@
       </ng-container>
     </div>
   </div>
-  <ds-community-form (submitForm)="onSubmit($event)"></ds-community-form>
+  <ds-community-form (submitForm)="onSubmit($event)" (finish)="navigateToNewPage()"></ds-community-form>
 </div>

src/app/+community-page/create-community-page/create-community-page.component.spec.ts

@@ -10,6 +10,8 @@ import { CollectionDataService } from '../../core/data/collection-data.service';
 import { of as observableOf } from 'rxjs';
 import { CommunityDataService } from '../../core/data/community-data.service';
 import { CreateCommunityPageComponent } from './create-community-page.component';
+import { NotificationsService } from '../../shared/notifications/notifications.service';
+import { NotificationsServiceStub } from '../../shared/testing/notifications-service-stub';
 
 describe('CreateCommunityPageComponent', () => {
   let comp: CreateCommunityPageComponent;
@@ -23,6 +25,7 @@ describe('CreateCommunityPageComponent', () => {
         { provide: CommunityDataService, useValue: { findById: () => observableOf({}) } },
         { provide: RouteService, useValue: { getQueryParameterValue: () => observableOf('1234') } },
         { provide: Router, useValue: {} },
+        { provide: NotificationsService, useValue: new NotificationsServiceStub() }
       ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents();

src/app/+community-page/create-community-page/create-community-page.component.ts

@@ -4,6 +4,8 @@ import { CommunityDataService } from '../../core/data/community-data.service';
 import { RouteService } from '../../core/services/route.service';
 import { Router } from '@angular/router';
 import { CreateComColPageComponent } from '../../shared/comcol-forms/create-comcol-page/create-comcol-page.component';
+import { NotificationsService } from '../../shared/notifications/notifications.service';
+import { TranslateService } from '@ngx-translate/core';
 
 /**
  * Component that represents the page where a user can create a new Community
@@ -15,12 +17,15 @@ import { CreateComColPageComponent } from '../../shared/comcol-forms/create-comc
 })
 export class CreateCommunityPageComponent extends CreateComColPageComponent<Community> {
   protected frontendURL = '/communities/';
+  protected type = Community.type;
 
   public constructor(
     protected communityDataService: CommunityDataService,
     protected routeService: RouteService,
-    protected router: Router
+    protected router: Router,
+    protected notificationsService: NotificationsService,
+    protected translate: TranslateService
   ) {
-    super(communityDataService, communityDataService, routeService, router);
+    super(communityDataService, communityDataService, routeService, router, notificationsService, translate);
   }
 }

src/app/+community-page/edit-community-page/community-curate/community-curate.component.ts

@@ -0,0 +1,12 @@
+import { Component } from '@angular/core';
+
+/**
+ * Component for managing a community's curation tasks
+ */
+@Component({
+  selector: 'ds-community-curate',
+  templateUrl: './community-curate.component.html',
+})
+export class CommunityCurateComponent {
+  /* TODO: Implement Community Edit - Curate */
+}

src/app/+community-page/edit-community-page/community-metadata/community-metadata.component.html

@@ -0,0 +1,6 @@
+<ds-community-form (submitForm)="onSubmit($event)"
+                   [dso]="(dsoRD$ | async)?.payload"
+                   (finish)="navigateToHomePage()"></ds-community-form>
+<a class="btn btn-danger"
+   [routerLink]="'/communities/' + (dsoRD$ | async)?.payload.uuid + '/delete'">{{'community.edit.delete'
+  | translate}}</a>

src/app/+community-page/edit-community-page/community-metadata/community-metadata.component.spec.ts

@@ -0,0 +1,42 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { TranslateModule } from '@ngx-translate/core';
+import { SharedModule } from '../../../shared/shared.module';
+import { CommonModule } from '@angular/common';
+import { RouterTestingModule } from '@angular/router/testing';
+import { ActivatedRoute } from '@angular/router';
+import { of as observableOf } from 'rxjs/internal/observable/of';
+import { NO_ERRORS_SCHEMA } from '@angular/core';
+import { CommunityMetadataComponent } from './community-metadata.component';
+import { CommunityDataService } from '../../../core/data/community-data.service';
+import { NotificationsService } from '../../../shared/notifications/notifications.service';
+import { NotificationsServiceStub } from '../../../shared/testing/notifications-service-stub';
+
+describe('CommunityMetadataComponent', () => {
+  let comp: CommunityMetadataComponent;
+  let fixture: ComponentFixture<CommunityMetadataComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [TranslateModule.forRoot(), SharedModule, CommonModule, RouterTestingModule],
+      declarations: [CommunityMetadataComponent],
+      providers: [
+        { provide: CommunityDataService, useValue: {} },
+        { provide: ActivatedRoute, useValue: { parent: { data: observableOf({ dso: { payload: {} } }) } } },
+        { provide: NotificationsService, useValue: new NotificationsServiceStub() }
+      ],
+      schemas: [NO_ERRORS_SCHEMA]
+    }).compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(CommunityMetadataComponent);
+    comp = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  describe('frontendURL', () => {
+    it('should have the right frontendURL set', () => {
+      expect((comp as any).frontendURL).toEqual('/communities/');
+    })
+  });
+});

src/app/+community-page/edit-community-page/community-metadata/community-metadata.component.ts

@@ -0,0 +1,29 @@
+import { Component } from '@angular/core';
+import { ComcolMetadataComponent } from '../../../shared/comcol-forms/edit-comcol-page/comcol-metadata/comcol-metadata.component';
+import { ActivatedRoute, Router } from '@angular/router';
+import { Community } from '../../../core/shared/community.model';
+import { CommunityDataService } from '../../../core/data/community-data.service';
+import { NotificationsService } from '../../../shared/notifications/notifications.service';
+import { TranslateService } from '@ngx-translate/core';
+
+/**
+ * Component for editing a community's metadata
+ */
+@Component({
+  selector: 'ds-community-metadata',
+  templateUrl: './community-metadata.component.html',
+})
+export class CommunityMetadataComponent extends ComcolMetadataComponent<Community> {
+  protected frontendURL = '/communities/';
+  protected type = Community.type;
+
+  public constructor(
+    protected communityDataService: CommunityDataService,
+    protected router: Router,
+    protected route: ActivatedRoute,
+    protected notificationsService: NotificationsService,
+    protected translate: TranslateService
+  ) {
+    super(communityDataService, router, route, notificationsService, translate);
+  }
+}

src/app/+community-page/edit-community-page/community-roles/community-roles.component.ts

@@ -0,0 +1,12 @@
+import { Component } from '@angular/core';
+
+/**
+ * Component for managing a community's roles
+ */
+@Component({
+  selector: 'ds-community-roles',
+  templateUrl: './community-roles.component.html',
+})
+export class CommunityRolesComponent {
+  /* TODO: Implement Community Edit - Roles */
+}

src/app/+community-page/edit-community-page/edit-community-page.component.html

@@ -1,12 +0,0 @@
-<div class="container">
-    <div class="row">
-        <div class="col-12 pb-4">
-            <h2 id="header" class="border-bottom pb-2">{{ 'community.edit.head' | translate }}</h2>
-            <ds-community-form (submitForm)="onSubmit($event)"
-                               [dso]="(dsoRD$ | async)?.payload"></ds-community-form>
-            <a class="btn btn-danger"
-               [routerLink]="'/communities/' + (dsoRD$ | async)?.payload.uuid + '/delete'">{{'community.edit.delete'
-                | translate}}</a>
-        </div>
-    </div>
-</div>

src/app/+community-page/edit-community-page/edit-community-page.component.scss

@@ -1 +0,0 @@
-

src/app/+community-page/edit-community-page/edit-community-page.component.spec.ts

@@ -13,13 +13,29 @@ describe('EditCommunityPageComponent', () => {
   let comp: EditCommunityPageComponent;
   let fixture: ComponentFixture<EditCommunityPageComponent>;
 
+  const routeStub = {
+    data: observableOf({
+      dso: { payload: {} }
+    }),
+    routeConfig: {
+      children: []
+    },
+    snapshot: {
+      firstChild: {
+        routeConfig: {
+          path: 'mockUrl'
+        }
+      }
+    }
+  };
+
   beforeEach(async(() => {
     TestBed.configureTestingModule({
       imports: [TranslateModule.forRoot(), SharedModule, CommonModule, RouterTestingModule],
       declarations: [EditCommunityPageComponent],
       providers: [
         { provide: CommunityDataService, useValue: {} },
-        { provide: ActivatedRoute, useValue: { data: observableOf({ dso: { payload: {} } }) } },
+        { provide: ActivatedRoute, useValue: routeStub },
       ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents();
@@ -31,9 +47,9 @@ describe('EditCommunityPageComponent', () => {
     fixture.detectChanges();
   });
 
-  describe('frontendURL', () => {
+  describe('type', () => {
-    it('should have the right frontendURL set', () => {
+    it('should have the right type set', () => {
-      expect((comp as any).frontendURL).toEqual('/communities/');
+      expect((comp as any).type).toEqual('community');
     })
   });
 });

src/app/+community-page/edit-community-page/edit-community-page.component.ts

@@ -1,25 +1,31 @@
 import { Component } from '@angular/core';
 import { Community } from '../../core/shared/community.model';
-import { CommunityDataService } from '../../core/data/community-data.service';
 import { ActivatedRoute, Router } from '@angular/router';
 import { EditComColPageComponent } from '../../shared/comcol-forms/edit-comcol-page/edit-comcol-page.component';
+import { getCommunityPageRoute } from '../community-page-routing.module';
 
 /**
  * Component that represents the page where a user can edit an existing Community
  */
 @Component({
   selector: 'ds-edit-community',
-  styleUrls: ['./edit-community-page.component.scss'],
+  templateUrl: '../../shared/comcol-forms/edit-comcol-page/edit-comcol-page.component.html'
-  templateUrl: './edit-community-page.component.html'
 })
 export class EditCommunityPageComponent extends EditComColPageComponent<Community> {
-  protected frontendURL = '/communities/';
+  type = 'community';
 
   public constructor(
-    protected communityDataService: CommunityDataService,
     protected router: Router,
     protected route: ActivatedRoute
   ) {
-    super(communityDataService, router, route);
+    super(router, route);
+  }
+
+  /**
+   * Get the community page url
+   * @param community The community for which the url is requested
+   */
+  getPageUrl(community: Community): string {
+    return getCommunityPageRoute(community.id)
   }
 }

src/app/+community-page/edit-community-page/edit-community-page.module.ts

@@ -0,0 +1,30 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { SharedModule } from '../../shared/shared.module';
+import { EditCommunityPageRoutingModule } from './edit-community-page.routing.module';
+import { CommunityPageModule } from '../community-page.module';
+import { EditCommunityPageComponent } from './edit-community-page.component';
+import { CommunityCurateComponent } from './community-curate/community-curate.component';
+import { CommunityMetadataComponent } from './community-metadata/community-metadata.component';
+import { CommunityRolesComponent } from './community-roles/community-roles.component';
+
+/**
+ * Module that contains all components related to the Edit Community page administrator functionality
+ */
+@NgModule({
+  imports: [
+    CommonModule,
+    SharedModule,
+    EditCommunityPageRoutingModule,
+    CommunityPageModule
+  ],
+  declarations: [
+    EditCommunityPageComponent,
+    CommunityCurateComponent,
+    CommunityMetadataComponent,
+    CommunityRolesComponent
+  ]
+})
+export class EditCommunityPageModule {
+
+}

src/app/+community-page/edit-community-page/edit-community-page.routing.module.ts

@@ -0,0 +1,55 @@
+import { CommunityPageResolver } from '../community-page.resolver';
+import { EditCommunityPageComponent } from './edit-community-page.component';
+import { RouterModule } from '@angular/router';
+import { NgModule } from '@angular/core';
+import { CommunityMetadataComponent } from './community-metadata/community-metadata.component';
+import { CommunityRolesComponent } from './community-roles/community-roles.component';
+import { CommunityCurateComponent } from './community-curate/community-curate.component';
+
+/**
+ * Routing module that handles the routing for the Edit Community page administrator functionality
+ */
+@NgModule({
+  imports: [
+    RouterModule.forChild([
+      {
+        path: '',
+        component: EditCommunityPageComponent,
+        resolve: {
+          dso: CommunityPageResolver
+        },
+        children: [
+          {
+            path: '',
+            redirectTo: 'metadata',
+            pathMatch: 'full'
+          },
+          {
+            path: 'metadata',
+            component: CommunityMetadataComponent,
+            data: {
+              title: 'community.edit.tabs.metadata.title',
+              hideReturnButton: true
+            }
+          },
+          {
+            path: 'roles',
+            component: CommunityRolesComponent,
+            data: { title: 'community.edit.tabs.roles.title' }
+          },
+          {
+            path: 'curate',
+            component: CommunityCurateComponent,
+            data: { title: 'community.edit.tabs.curate.title' }
+          }
+        ]
+      }
+    ])
+  ],
+  providers: [
+    CommunityPageResolver,
+  ]
+})
+export class EditCommunityPageRoutingModule {
+
+}

src/app/+community-page/sub-collection-list/community-page-sub-collection-list.component.html

@@ -1,14 +1,13 @@
 <ng-container *ngVar="(subCollectionsRDObs | async) as subCollectionsRD">
   <div *ngIf="subCollectionsRD?.hasSucceeded && subCollectionsRD?.payload.totalElements > 0" @fadeIn>
     <h2>{{'community.sub-collection-list.head' | translate}}</h2>
-    <ul>
+    <ds-viewable-collection
-      <li *ngFor="let collection of subCollectionsRD?.payload.page">
+      [config]="config"
-        <p>
+      [sortConfig]="sortConfig"
-          <span class="lead"><a [routerLink]="['/collections', collection.id]">{{collection.name}}</a></span><br>
+      [objects]="subCollectionsRD"
-          <span class="text-muted">{{collection.shortDescription}}</span>
+      [hideGear]="false"
-        </p>
+      (paginationChange)="onPaginationChange($event)">
-      </li>
+    </ds-viewable-collection>
-    </ul>
   </div>
   <ds-error *ngIf="subCollectionsRD?.hasFailed" message="{{'error.sub-collections' | translate}}"></ds-error>
   <ds-loading *ngIf="subCollectionsRD?.isLoading" message="{{'loading.sub-collections' | translate}}"></ds-loading>

src/app/+community-page/sub-collection-list/community-page-sub-collection-list.component.spec.ts

@@ -0,0 +1,182 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { TranslateModule } from '@ngx-translate/core';
+import { NO_ERRORS_SCHEMA } from '@angular/core';
+import { By } from '@angular/platform-browser';
+import { RouterTestingModule } from '@angular/router/testing';
+import { NoopAnimationsModule } from '@angular/platform-browser/animations';
+
+import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
+
+import { CommunityPageSubCollectionListComponent } from './community-page-sub-collection-list.component';
+import { Community } from '../../core/shared/community.model';
+import { SharedModule } from '../../shared/shared.module';
+import { CollectionDataService } from '../../core/data/collection-data.service';
+import { FindListOptions } from '../../core/data/request.models';
+import { createSuccessfulRemoteDataObject$ } from '../../shared/testing/utils';
+import { PaginatedList } from '../../core/data/paginated-list';
+import { PageInfo } from '../../core/shared/page-info.model';
+import { HostWindowService } from '../../shared/host-window.service';
+import { HostWindowServiceStub } from '../../shared/testing/host-window-service-stub';
+import { SelectableListService } from '../../shared/object-list/selectable-list/selectable-list.service';
+
+describe('CommunityPageSubCollectionList Component', () => {
+  let comp: CommunityPageSubCollectionListComponent;
+  let fixture: ComponentFixture<CommunityPageSubCollectionListComponent>;
+  let collectionDataServiceStub: any;
+  let subCollList = [];
+
+  const collections = [Object.assign(new Community(), {
+    id: '123456789-1',
+    metadata: {
+      'dc.title': [
+        { language: 'en_US', value: 'Collection 1' }
+      ]
+    }
+  }),
+    Object.assign(new Community(), {
+      id: '123456789-2',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'Collection 2' }
+        ]
+      }
+    }),
+    Object.assign(new Community(), {
+      id: '123456789-3',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'Collection 3' }
+        ]
+      }
+    }),
+    Object.assign(new Community(), {
+      id: '123456789-4',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'Collection 4' }
+        ]
+      }
+    }),
+    Object.assign(new Community(), {
+      id: '123456789-5',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'Collection 5' }
+        ]
+      }
+    }),
+    Object.assign(new Community(), {
+      id: '123456789-6',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'Collection 6' }
+        ]
+      }
+    }),
+    Object.assign(new Community(), {
+      id: '123456789-7',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'Collection 7' }
+        ]
+      }
+    })
+  ];
+
+  const mockCommunity = Object.assign(new Community(), {
+    id: '123456789',
+    metadata: {
+      'dc.title': [
+        { language: 'en_US', value: 'Test title' }
+      ]
+    }
+  });
+
+  collectionDataServiceStub = {
+    findByParent(parentUUID: string, options: FindListOptions = {}) {
+      let currentPage = options.currentPage;
+      let elementsPerPage = options.elementsPerPage;
+      if (currentPage === undefined) {
+        currentPage = 1
+      }
+      elementsPerPage = 5;
+      const startPageIndex = (currentPage - 1) * elementsPerPage;
+      let endPageIndex = (currentPage * elementsPerPage);
+      if (endPageIndex > subCollList.length) {
+        endPageIndex = subCollList.length;
+      }
+      return createSuccessfulRemoteDataObject$(new PaginatedList(new PageInfo(), subCollList.slice(startPageIndex, endPageIndex)));
+
+    }
+  };
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [
+        TranslateModule.forRoot(),
+        SharedModule,
+        RouterTestingModule.withRoutes([]),
+        NgbModule.forRoot(),
+        NoopAnimationsModule
+      ],
+      declarations: [CommunityPageSubCollectionListComponent],
+      providers: [
+        { provide: CollectionDataService, useValue: collectionDataServiceStub },
+        { provide: HostWindowService, useValue: new HostWindowServiceStub(0) },
+        { provide: SelectableListService, useValue: {} },
+      ],
+      schemas: [NO_ERRORS_SCHEMA]
+    }).compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(CommunityPageSubCollectionListComponent);
+    comp = fixture.componentInstance;
+    comp.community = mockCommunity;
+  });
+
+  it('should display a list of collections', () => {
+    subCollList = collections;
+    fixture.detectChanges();
+
+    const collList = fixture.debugElement.queryAll(By.css('li'));
+    expect(collList.length).toEqual(5);
+    expect(collList[0].nativeElement.textContent).toContain('Collection 1');
+    expect(collList[1].nativeElement.textContent).toContain('Collection 2');
+    expect(collList[2].nativeElement.textContent).toContain('Collection 3');
+    expect(collList[3].nativeElement.textContent).toContain('Collection 4');
+    expect(collList[4].nativeElement.textContent).toContain('Collection 5');
+  });
+
+  it('should not display the header when list of collections is empty', () => {
+    subCollList = [];
+    fixture.detectChanges();
+
+    const subComHead = fixture.debugElement.queryAll(By.css('h2'));
+    expect(subComHead.length).toEqual(0);
+  });
+
+  it('should update list of collections on pagination change', () => {
+    subCollList = collections;
+    fixture.detectChanges();
+
+    const pagination = Object.create({
+      pagination:{
+        id: comp.pageId,
+        currentPage: 2,
+        pageSize: 5
+      },
+      sort: {
+        field: 'dc.title',
+        direction: 'ASC'
+      }
+    });
+    comp.onPaginationChange(pagination);
+    fixture.detectChanges();
+
+    const collList = fixture.debugElement.queryAll(By.css('li'));
+    expect(collList.length).toEqual(2);
+    expect(collList[0].nativeElement.textContent).toContain('Collection 6');
+    expect(collList[1].nativeElement.textContent).toContain('Collection 7');
+  });
+});

src/app/+community-page/sub-collection-list/community-page-sub-collection-list.component.ts

@@ -1,12 +1,16 @@
 import { Component, Input, OnInit } from '@angular/core';
-import { Observable } from 'rxjs';
+
+import { BehaviorSubject } from 'rxjs';
+import { take } from 'rxjs/operators';
 
 import { RemoteData } from '../../core/data/remote-data';
 import { Collection } from '../../core/shared/collection.model';
 import { Community } from '../../core/shared/community.model';
-
 import { fadeIn } from '../../shared/animations/fade';
 import { PaginatedList } from '../../core/data/paginated-list';
+import { PaginationComponentOptions } from '../../shared/pagination/pagination-component-options.model';
+import { SortDirection, SortOptions } from '../../core/cache/models/sort-options.model';
+import { CollectionDataService } from '../../core/data/collection-data.service';
 
 @Component({
   selector: 'ds-community-page-sub-collection-list',
@@ -16,9 +20,60 @@ import { PaginatedList } from '../../core/data/paginated-list';
 })
 export class CommunityPageSubCollectionListComponent implements OnInit {
   @Input() community: Community;
-  subCollectionsRDObs: Observable<RemoteData<PaginatedList<Collection>>>;
+
+  /**
+   * The pagination configuration
+   */
+  config: PaginationComponentOptions;
+
+  /**
+   * The pagination id
+   */
+  pageId = 'community-collections-pagination';
+
+  /**
+   * The sorting configuration
+   */
+  sortConfig: SortOptions;
+
+  /**
+   * A list of remote data objects of communities' collections
+   */
+  subCollectionsRDObs: BehaviorSubject<RemoteData<PaginatedList<Collection>>> = new BehaviorSubject<RemoteData<PaginatedList<Collection>>>({} as any);
+
+  constructor(private cds: CollectionDataService) {}
 
   ngOnInit(): void {
-    this.subCollectionsRDObs = this.community.collections;
+    this.config = new PaginationComponentOptions();
+    this.config.id = this.pageId;
+    this.config.pageSize = 5;
+    this.config.currentPage = 1;
+    this.sortConfig = new SortOptions('dc.title', SortDirection.ASC);
+    this.updatePage();
+  }
+
+  /**
+   * Called when one of the pagination settings is changed
+   * @param event The new pagination data
+   */
+  onPaginationChange(event) {
+    this.config.currentPage = event.pagination.currentPage;
+    this.config.pageSize = event.pagination.pageSize;
+    this.sortConfig.field = event.sort.field;
+    this.sortConfig.direction = event.sort.direction;
+    this.updatePage();
+  }
+
+  /**
+   * Update the list of collections
+   */
+  updatePage() {
+    this.cds.findByParent(this.community.id,{
+      currentPage: this.config.currentPage,
+      elementsPerPage: this.config.pageSize,
+      sort: { field: this.sortConfig.field, direction: this.sortConfig.direction }
+    }).pipe(take(1)).subscribe((results) => {
+      this.subCollectionsRDObs.next(results);
+    });
   }
 }

src/app/+community-page/sub-community-list/community-page-sub-community-list.component.html

@@ -1,14 +1,13 @@
 <ng-container *ngVar="(subCommunitiesRDObs | async) as subCommunitiesRD">
   <div *ngIf="subCommunitiesRD?.hasSucceeded && subCommunitiesRD?.payload.totalElements > 0" @fadeIn>
     <h2>{{'community.sub-community-list.head' | translate}}</h2>
-    <ul>
+    <ds-viewable-collection
-      <li *ngFor="let community of subCommunitiesRD?.payload.page">
+      [config]="config"
-        <p>
+      [sortConfig]="sortConfig"
-          <span class="lead"><a [routerLink]="['/communities', community.id]">{{community.name}}</a></span><br>
+      [objects]="subCommunitiesRD"
-          <span class="text-muted">{{community.shortDescription}}</span>
+      [hideGear]="false"
-        </p>
+      (paginationChange)="onPaginationChange($event)">
-      </li>
+    </ds-viewable-collection>
-    </ul>
   </div>
   <ds-error *ngIf="subCommunitiesRD?.hasFailed" message="{{'error.sub-communities' | translate}}"></ds-error>
   <ds-loading *ngIf="subCommunitiesRD?.isLoading" message="{{'loading.sub-communities' | translate}}"></ds-loading>

src/app/+community-page/sub-community-list/community-page-sub-community-list.component.spec.ts

@@ -1,21 +1,29 @@
-import {async, ComponentFixture, TestBed} from '@angular/core/testing';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-import {TranslateModule} from '@ngx-translate/core';
+import { TranslateModule } from '@ngx-translate/core';
-import {NO_ERRORS_SCHEMA} from '@angular/core';
+import { NO_ERRORS_SCHEMA } from '@angular/core';
-import {CommunityPageSubCommunityListComponent} from './community-page-sub-community-list.component';
+import { RouterTestingModule } from '@angular/router/testing';
-import {Community} from '../../core/shared/community.model';
+import { NoopAnimationsModule } from '@angular/platform-browser/animations';
-import {RemoteData} from '../../core/data/remote-data';
+import { By } from '@angular/platform-browser';
-import {PaginatedList} from '../../core/data/paginated-list';
-import {PageInfo} from '../../core/shared/page-info.model';
-import {SharedModule} from '../../shared/shared.module';
-import {RouterTestingModule} from '@angular/router/testing';
-import {NoopAnimationsModule} from '@angular/platform-browser/animations';
-import {By} from '@angular/platform-browser';
-import {of as observableOf,  Observable } from 'rxjs';
-import { createSuccessfulRemoteDataObject$ } from '../../shared/testing/utils';
 
-describe('SubCommunityList Component', () => {
+import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
+
+import { CommunityPageSubCommunityListComponent } from './community-page-sub-community-list.component';
+import { Community } from '../../core/shared/community.model';
+import { PaginatedList } from '../../core/data/paginated-list';
+import { PageInfo } from '../../core/shared/page-info.model';
+import { SharedModule } from '../../shared/shared.module';
+import { createSuccessfulRemoteDataObject$ } from '../../shared/testing/utils';
+import { FindListOptions } from '../../core/data/request.models';
+import { HostWindowService } from '../../shared/host-window.service';
+import { HostWindowServiceStub } from '../../shared/testing/host-window-service-stub';
+import { CommunityDataService } from '../../core/data/community-data.service';
+import { SelectableListService } from '../../shared/object-list/selectable-list/selectable-list.service';
+
+describe('CommunityPageSubCommunityListComponent Component', () => {
   let comp: CommunityPageSubCommunityListComponent;
   let fixture: ComponentFixture<CommunityPageSubCommunityListComponent>;
+  let communityDataServiceStub: any;
+  let subCommList = [];
 
   const subcommunities = [Object.assign(new Community(), {
     id: '123456789-1',
@@ -32,34 +40,92 @@ describe('SubCommunityList Component', () => {
           { language: 'en_US', value: 'SubCommunity 2' }
         ]
       }
+    }),
+    Object.assign(new Community(), {
+      id: '123456789-3',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'SubCommunity 3' }
+        ]
+      }
+    }),
+    Object.assign(new Community(), {
+      id: '12345678942',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'SubCommunity 4' }
+        ]
+      }
+    }),
+    Object.assign(new Community(), {
+      id: '123456789-5',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'SubCommunity 5' }
+        ]
+      }
+    }),
+    Object.assign(new Community(), {
+      id: '123456789-6',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'SubCommunity 6' }
+        ]
+      }
+    }),
+    Object.assign(new Community(), {
+      id: '123456789-7',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'SubCommunity 7' }
+        ]
+      }
     })
   ];
 
-  const emptySubCommunitiesCommunity = Object.assign(new Community(), {
+  const mockCommunity = Object.assign(new Community(), {
+    id: '123456789',
     metadata: {
       'dc.title': [
         { language: 'en_US', value: 'Test title' }
       ]
-    },
+    }
-    subcommunities: createSuccessfulRemoteDataObject$(new PaginatedList(new PageInfo(), []))
   });
 
-  const mockCommunity = Object.assign(new Community(), {
+  communityDataServiceStub = {
-      metadata: {
+    findByParent(parentUUID: string, options: FindListOptions = {}) {
-        'dc.title': [
+      let currentPage = options.currentPage;
-          { language: 'en_US', value: 'Test title' }
+      let elementsPerPage = options.elementsPerPage;
-        ]
+      if (currentPage === undefined) {
-      },
+        currentPage = 1
-      subcommunities: createSuccessfulRemoteDataObject$(new PaginatedList(new PageInfo(), subcommunities))
+      }
-    })
+      elementsPerPage = 5;
-  ;
+
+      const startPageIndex = (currentPage - 1) * elementsPerPage;
+      let endPageIndex = (currentPage * elementsPerPage);
+      if (endPageIndex > subCommList.length) {
+        endPageIndex = subCommList.length;
+      }
+      return createSuccessfulRemoteDataObject$(new PaginatedList(new PageInfo(), subCommList.slice(startPageIndex, endPageIndex)));
+
+    }
+  };
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      imports: [TranslateModule.forRoot(), SharedModule,
+      imports: [
+        TranslateModule.forRoot(),
+        SharedModule,
         RouterTestingModule.withRoutes([]),
-        NoopAnimationsModule],
+        NgbModule.forRoot(),
+        NoopAnimationsModule
+      ],
       declarations: [CommunityPageSubCommunityListComponent],
+      providers: [
+        { provide: CommunityDataService, useValue: communityDataServiceStub },
+        { provide: HostWindowService, useValue: new HostWindowServiceStub(0) },
+        { provide: SelectableListService, useValue: {} },
+      ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents();
   }));
@@ -67,23 +133,52 @@ describe('SubCommunityList Component', () => {
   beforeEach(() => {
     fixture = TestBed.createComponent(CommunityPageSubCommunityListComponent);
     comp = fixture.componentInstance;
+    comp.community = mockCommunity;
+
   });
 
-  it('should display a list of subCommunities', () => {
+  it('should display a list of sub-communities', () => {
-    comp.community = mockCommunity;
+    subCommList = subcommunities;
     fixture.detectChanges();
 
     const subComList = fixture.debugElement.queryAll(By.css('li'));
-    expect(subComList.length).toEqual(2);
+    expect(subComList.length).toEqual(5);
     expect(subComList[0].nativeElement.textContent).toContain('SubCommunity 1');
     expect(subComList[1].nativeElement.textContent).toContain('SubCommunity 2');
+    expect(subComList[2].nativeElement.textContent).toContain('SubCommunity 3');
+    expect(subComList[3].nativeElement.textContent).toContain('SubCommunity 4');
+    expect(subComList[4].nativeElement.textContent).toContain('SubCommunity 5');
   });
 
-  it('should not display the header when subCommunities are empty', () => {
+  it('should not display the header when list of sub-communities is empty', () => {
-    comp.community = emptySubCommunitiesCommunity;
+    subCommList = [];
     fixture.detectChanges();
 
     const subComHead = fixture.debugElement.queryAll(By.css('h2'));
     expect(subComHead.length).toEqual(0);
   });
+
+  it('should update list of sub-communities on pagination change', () => {
+    subCommList = subcommunities;
+    fixture.detectChanges();
+
+    const pagination = Object.create({
+      pagination:{
+        id: comp.pageId,
+        currentPage: 2,
+        pageSize: 5
+      },
+      sort: {
+        field: 'dc.title',
+        direction: 'ASC'
+      }
+    });
+    comp.onPaginationChange(pagination);
+    fixture.detectChanges();
+
+    const collList = fixture.debugElement.queryAll(By.css('li'));
+    expect(collList.length).toEqual(2);
+    expect(collList[0].nativeElement.textContent).toContain('SubCommunity 6');
+    expect(collList[1].nativeElement.textContent).toContain('SubCommunity 7');
+  });
 });

src/app/+community-page/sub-community-list/community-page-sub-community-list.component.ts

@@ -1,26 +1,82 @@
 import { Component, Input, OnInit } from '@angular/core';
 
+import { BehaviorSubject } from 'rxjs';
+import { take } from 'rxjs/operators';
+
 import { RemoteData } from '../../core/data/remote-data';
 import { Community } from '../../core/shared/community.model';
-
 import { fadeIn } from '../../shared/animations/fade';
 import { PaginatedList } from '../../core/data/paginated-list';
-import {Observable} from 'rxjs';
+import { PaginationComponentOptions } from '../../shared/pagination/pagination-component-options.model';
+import { SortDirection, SortOptions } from '../../core/cache/models/sort-options.model';
+import { CommunityDataService } from '../../core/data/community-data.service';
 
 @Component({
   selector: 'ds-community-page-sub-community-list',
   styleUrls: ['./community-page-sub-community-list.component.scss'],
   templateUrl: './community-page-sub-community-list.component.html',
-  animations:[fadeIn]
+  animations: [fadeIn]
 })
 /**
  * Component to render the sub-communities of a Community
  */
 export class CommunityPageSubCommunityListComponent implements OnInit {
   @Input() community: Community;
-  subCommunitiesRDObs: Observable<RemoteData<PaginatedList<Community>>>;
+
+  /**
+   * The pagination configuration
+   */
+  config: PaginationComponentOptions;
+
+  /**
+   * The pagination id
+   */
+  pageId = 'community-subCommunities-pagination';
+
+  /**
+   * The sorting configuration
+   */
+  sortConfig: SortOptions;
+
+  /**
+   * A list of remote data objects of communities' collections
+   */
+  subCommunitiesRDObs: BehaviorSubject<RemoteData<PaginatedList<Community>>> = new BehaviorSubject<RemoteData<PaginatedList<Community>>>({} as any);
+
+  constructor(private cds: CommunityDataService) {
+  }
 
   ngOnInit(): void {
-    this.subCommunitiesRDObs = this.community.subcommunities;
+    this.config = new PaginationComponentOptions();
+    this.config.id = this.pageId;
+    this.config.pageSize = 5;
+    this.config.currentPage = 1;
+    this.sortConfig = new SortOptions('dc.title', SortDirection.ASC);
+    this.updatePage();
+  }
+
+  /**
+   * Called when one of the pagination settings is changed
+   * @param event The new pagination data
+   */
+  onPaginationChange(event) {
+    this.config.currentPage = event.pagination.currentPage;
+    this.config.pageSize = event.pagination.pageSize;
+    this.sortConfig.field = event.sort.field;
+    this.sortConfig.direction = event.sort.direction;
+    this.updatePage();
+  }
+
+  /**
+   * Update the list of sub-communities
+   */
+  updatePage() {
+    this.cds.findByParent(this.community.id, {
+      currentPage: this.config.currentPage,
+      elementsPerPage: this.config.pageSize,
+      sort: { field: this.sortConfig.field, direction: this.sortConfig.direction }
+    }).pipe(take(1)).subscribe((results) => {
+      this.subCommunitiesRDObs.next(results);
+    });
   }
 }

src/app/+home-page/top-level-community-list/top-level-community-list.component.spec.ts

@@ -0,0 +1,161 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { TranslateModule } from '@ngx-translate/core';
+import { NO_ERRORS_SCHEMA } from '@angular/core';
+import { RouterTestingModule } from '@angular/router/testing';
+import { NoopAnimationsModule } from '@angular/platform-browser/animations';
+import { By } from '@angular/platform-browser';
+
+import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
+
+import { TopLevelCommunityListComponent } from './top-level-community-list.component';
+import { Community } from '../../core/shared/community.model';
+import { PaginatedList } from '../../core/data/paginated-list';
+import { PageInfo } from '../../core/shared/page-info.model';
+import { SharedModule } from '../../shared/shared.module';
+import { createSuccessfulRemoteDataObject$ } from '../../shared/testing/utils';
+import { FindListOptions } from '../../core/data/request.models';
+import { HostWindowService } from '../../shared/host-window.service';
+import { HostWindowServiceStub } from '../../shared/testing/host-window-service-stub';
+import { CommunityDataService } from '../../core/data/community-data.service';
+import { SelectableListService } from '../../shared/object-list/selectable-list/selectable-list.service';
+
+describe('TopLevelCommunityList Component', () => {
+  let comp: TopLevelCommunityListComponent;
+  let fixture: ComponentFixture<TopLevelCommunityListComponent>;
+  let communityDataServiceStub: any;
+
+  const topCommList = [Object.assign(new Community(), {
+    id: '123456789-1',
+    metadata: {
+      'dc.title': [
+        { language: 'en_US', value: 'TopCommunity 1' }
+      ]
+    }
+  }),
+    Object.assign(new Community(), {
+      id: '123456789-2',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'TopCommunity 2' }
+        ]
+      }
+    }),
+    Object.assign(new Community(), {
+      id: '123456789-3',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'TopCommunity 3' }
+        ]
+      }
+    }),
+    Object.assign(new Community(), {
+      id: '12345678942',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'TopCommunity 4' }
+        ]
+      }
+    }),
+    Object.assign(new Community(), {
+      id: '123456789-5',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'TopCommunity 5' }
+        ]
+      }
+    }),
+    Object.assign(new Community(), {
+      id: '123456789-6',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'TopCommunity 6' }
+        ]
+      }
+    }),
+    Object.assign(new Community(), {
+      id: '123456789-7',
+      metadata: {
+        'dc.title': [
+          { language: 'en_US', value: 'TopCommunity 7' }
+        ]
+      }
+    })
+  ];
+
+  communityDataServiceStub = {
+    findTop(options: FindListOptions = {}) {
+      let currentPage = options.currentPage;
+      let elementsPerPage = options.elementsPerPage;
+      if (currentPage === undefined) {
+        currentPage = 1
+      }
+      elementsPerPage = 5;
+
+      const startPageIndex = (currentPage - 1) * elementsPerPage;
+      let endPageIndex = (currentPage * elementsPerPage);
+      if (endPageIndex > topCommList.length) {
+        endPageIndex = topCommList.length;
+      }
+      return createSuccessfulRemoteDataObject$(new PaginatedList(new PageInfo(), topCommList.slice(startPageIndex, endPageIndex)));
+
+    }
+  };
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      imports: [
+        TranslateModule.forRoot(),
+        SharedModule,
+        RouterTestingModule.withRoutes([]),
+        NgbModule.forRoot(),
+        NoopAnimationsModule
+      ],
+      declarations: [TopLevelCommunityListComponent],
+      providers: [
+        { provide: CommunityDataService, useValue: communityDataServiceStub },
+        { provide: HostWindowService, useValue: new HostWindowServiceStub(0) },
+        { provide: SelectableListService, useValue: {} },
+      ],
+      schemas: [NO_ERRORS_SCHEMA]
+    }).compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(TopLevelCommunityListComponent);
+    comp = fixture.componentInstance;
+    fixture.detectChanges();
+
+  });
+
+  it('should display a list of top-communities', () => {
+    const subComList = fixture.debugElement.queryAll(By.css('li'));
+
+    expect(subComList.length).toEqual(5);
+    expect(subComList[0].nativeElement.textContent).toContain('TopCommunity 1');
+    expect(subComList[1].nativeElement.textContent).toContain('TopCommunity 2');
+    expect(subComList[2].nativeElement.textContent).toContain('TopCommunity 3');
+    expect(subComList[3].nativeElement.textContent).toContain('TopCommunity 4');
+    expect(subComList[4].nativeElement.textContent).toContain('TopCommunity 5');
+  });
+
+  it('should update list of top-communities on pagination change', () => {
+    const pagination = Object.create({
+      pagination:{
+        id: comp.pageId,
+        currentPage: 2,
+        pageSize: 5
+      },
+      sort: {
+        field: 'dc.title',
+        direction: 'ASC'
+      }
+    });
+    comp.onPaginationChange(pagination);
+    fixture.detectChanges();
+
+    const collList = fixture.debugElement.queryAll(By.css('li'));
+    expect(collList.length).toEqual(2);
+    expect(collList[0].nativeElement.textContent).toContain('TopCommunity 6');
+    expect(collList[1].nativeElement.textContent).toContain('TopCommunity 7');
+  });
+});

src/app/+home-page/top-level-community-list/top-level-community-list.component.ts

@@ -1,15 +1,15 @@
 import { ChangeDetectionStrategy, Component, OnInit } from '@angular/core';
-import { BehaviorSubject, Observable } from 'rxjs';
+
+import { BehaviorSubject } from 'rxjs';
+import { take } from 'rxjs/operators';
+
 import { SortDirection, SortOptions } from '../../core/cache/models/sort-options.model';
 import { CommunityDataService } from '../../core/data/community-data.service';
 import { PaginatedList } from '../../core/data/paginated-list';
-
 import { RemoteData } from '../../core/data/remote-data';
 import { Community } from '../../core/shared/community.model';
-
 import { fadeInOut } from '../../shared/animations/fade';
 import { PaginationComponentOptions } from '../../shared/pagination/pagination-component-options.model';
-import { take } from 'rxjs/operators';
 
 /**
  * this component renders the Top-Level Community list
@@ -33,6 +33,11 @@ export class TopLevelCommunityListComponent implements OnInit {
    */
   config: PaginationComponentOptions;
 
+  /**
+   * The pagination id
+   */
+  pageId = 'top-level-pagination';
+
   /**
    * The sorting configuration
    */
@@ -40,7 +45,7 @@ export class TopLevelCommunityListComponent implements OnInit {
 
   constructor(private cds: CommunityDataService) {
     this.config = new PaginationComponentOptions();
-    this.config.id = 'top-level-pagination';
+    this.config.id = this.pageId;
     this.config.pageSize = 5;
     this.config.currentPage = 1;
     this.sortConfig = new SortOptions('dc.title', SortDirection.ASC);
@@ -55,10 +60,10 @@ export class TopLevelCommunityListComponent implements OnInit {
    * @param event The new pagination data
    */
   onPaginationChange(event) {
-    this.config.currentPage = event.page;
+    this.config.currentPage = event.pagination.currentPage;
-    this.config.pageSize = event.pageSize;
+    this.config.pageSize = event.pagination.pageSize;
-    this.sortConfig.field = event.sortField;
+    this.sortConfig.field = event.sort.field;
-    this.sortConfig.direction = event.sortDirection;
+    this.sortConfig.direction = event.sort.direction;
     this.updatePage();
   }
 

src/app/+my-dspace-page/my-dspace-new-submission/my-dspace-new-submission.component.ts

@@ -33,12 +33,7 @@ export class MyDSpaceNewSubmissionComponent implements OnDestroy, OnInit {
   /**
    * The UploaderOptions object
    */
-  public uploadFilesOptions: UploaderOptions = {
+  public uploadFilesOptions: UploaderOptions = new UploaderOptions();
-    url: '',
-    authToken: null,
-    disableMultipart: false,
-    itemAlias: null
-  };
 
   /**
    * Subscription to unsubscribe from

src/app/+search-page/configuration-search-page.component.ts

@@ -5,10 +5,10 @@ import { ChangeDetectionStrategy, Component, Inject, Input, OnInit } from '@angu
 import { pushInOut } from '../shared/animations/push';
 import { SEARCH_CONFIG_SERVICE } from '../+my-dspace-page/my-dspace-page.component';
 import { SearchConfigurationService } from '../core/shared/search/search-configuration.service';
-import { Router } from '@angular/router';
 import { hasValue } from '../shared/empty.util';
 import { RouteService } from '../core/services/route.service';
 import { SearchService } from '../core/shared/search/search.service';
+import { Router } from '@angular/router';
 
 /**
  * This component renders a search page using a configuration as input.
@@ -61,5 +61,8 @@ export class ConfigurationSearchPageComponent extends SearchComponent implements
     if (hasValue(this.configuration)) {
       this.routeService.setParameter('configuration', this.configuration);
     }
+    if (hasValue(this.fixedFilterQuery)) {
+      this.routeService.setParameter('fixedFilter', this.fixedFilterQuery);
+    }
   }
 }

src/app/+search-page/search-page.module.ts

@@ -3,18 +3,28 @@ import { CommonModule } from '@angular/common';
 import { CoreModule } from '../core/core.module';
 import { SharedModule } from '../shared/shared.module';
 import { SearchPageRoutingModule } from './search-page-routing.module';
-import { SearchPageComponent } from './search-page.component';
+import { SearchComponent } from './search.component';
+import { SidebarService } from '../shared/sidebar/sidebar.service';
+import { SidebarEffects } from '../shared/sidebar/sidebar-effects.service';
+import { EffectsModule } from '@ngrx/effects';
 import { ConfigurationSearchPageComponent } from './configuration-search-page.component';
 import { ConfigurationSearchPageGuard } from './configuration-search-page.guard';
-import { SearchTrackerComponent } from './search-tracker.component';
+import { SearchPageComponent } from './search-page.component';
+import { SidebarFilterService } from '../shared/sidebar/filter/sidebar-filter.service';
 import { StatisticsModule } from '../statistics/statistics.module';
-import { SearchComponent } from './search.component';
+import { SearchTrackerComponent } from './search-tracker.component';
+import { SearchFilterService } from '../core/shared/search/search-filter.service';
+import { SearchConfigurationService } from '../core/shared/search/search-configuration.service';
+
+const effects = [
+  SidebarEffects
+];
 
 const components = [
   SearchPageComponent,
   SearchComponent,
   ConfigurationSearchPageComponent,
-  SearchTrackerComponent
+  SearchTrackerComponent,
 ];
 
 @NgModule({
@@ -22,11 +32,18 @@ const components = [
     SearchPageRoutingModule,
     CommonModule,
     SharedModule,
+    EffectsModule.forFeature(effects),
     CoreModule.forRoot(),
     StatisticsModule.forRoot(),
   ],
-  providers: [ConfigurationSearchPageGuard],
   declarations: components,
+  providers: [
+    SidebarService,
+    SidebarFilterService,
+    SearchFilterService,
+    ConfigurationSearchPageGuard,
+    SearchConfigurationService
+  ],
   exports: components
 })
 

src/app/app.component.ts

@@ -82,6 +82,7 @@ export class AppComponent implements OnInit, AfterViewInit {
       }
     }
 
+    angulartics2GoogleAnalytics.startTracking();
     angulartics2DSpace.startTracking();
 
     metadata.listenForRouteChange();

src/app/app.reducer.ts

@@ -1,5 +1,6 @@
 import { ActionReducerMap, createSelector, MemoizedSelector } from '@ngrx/store';
 import * as fromRouter from '@ngrx/router-store';
+
 import { hostWindowReducer, HostWindowState } from './shared/search/host-window.reducer';
 import { CommunityListReducer, CommunityListState } from './community-list-page/community-list.reducer';
 import { formReducer, FormState } from './shared/form/form.reducer';
@@ -8,23 +9,28 @@ import { sidebarFilterReducer, SidebarFiltersState } from './shared/sidebar/filt
 import { filterReducer, SearchFiltersState } from './shared/search/search-filters/search-filter/search-filter.reducer';
 import { notificationsReducer, NotificationsState } from './shared/notifications/notifications.reducers';
 import { truncatableReducer, TruncatablesState } from './shared/truncatable/truncatable.reducer';
-import { metadataRegistryReducer, MetadataRegistryState } from './+admin/admin-registries/metadata-registry/metadata-registry.reducers';
+import {
+  metadataRegistryReducer,
+  MetadataRegistryState
+} from './+admin/admin-registries/metadata-registry/metadata-registry.reducers';
 import { hasValue } from './shared/empty.util';
 import { cssVariablesReducer, CSSVariablesState } from './shared/sass-helper/sass-helper.reducer';
 import { menusReducer, MenusState } from './shared/menu/menu.reducer';
-import { historyReducer, HistoryState } from './shared/history/history.reducer';
+import {
-import { selectableListReducer, SelectableListsState } from './shared/object-list/selectable-list/selectable-list.reducer';
+  selectableListReducer,
-import { bitstreamFormatReducer, BitstreamFormatRegistryState } from './+admin/admin-registries/bitstream-formats/bitstream-format.reducers';
+  SelectableListsState
+} from './shared/object-list/selectable-list/selectable-list.reducer';
 import { ObjectSelectionListState, objectSelectionReducer } from './shared/object-select/object-select.reducer';
-import { NameVariantListsState, nameVariantReducer } from './shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/name-variant.reducer';
+import {
+  NameVariantListsState,
+  nameVariantReducer
+} from './shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/name-variant.reducer';
 
 export interface AppState {
   router: fromRouter.RouterReducerState;
-  history: HistoryState;
   hostWindow: HostWindowState;
   forms: FormState;
   metadataRegistry: MetadataRegistryState;
-  bitstreamFormats: BitstreamFormatRegistryState;
   notifications: NotificationsState;
   sidebar: SidebarState;
   sidebarFilter: SidebarFiltersState;
@@ -40,11 +46,9 @@ export interface AppState {
 
 export const appReducers: ActionReducerMap<AppState> = {
   router: fromRouter.routerReducer,
-  history: historyReducer,
   hostWindow: hostWindowReducer,
   forms: formReducer,
   metadataRegistry: metadataRegistryReducer,
-  bitstreamFormats: bitstreamFormatReducer,
   notifications: notificationsReducer,
   sidebar: sidebarReducer,
   sidebarFilter: sidebarFilterReducer,

src/app/community-list-page/community-list-service.ts

@@ -312,7 +312,7 @@ export class CommunityListService {
 
     hasColls$ = this.collectionDataService.findByParent(community.uuid, { elementsPerPage: 1 })
       .pipe(
-        filter((rd: RemoteData<PaginatedList<Community>>) => rd.hasSucceeded),
+        filter((rd: RemoteData<PaginatedList<Collection>>) => rd.hasSucceeded),
         take(1),
         map((results) => results.payload.totalElements > 0),
       );
@@ -320,8 +320,8 @@ export class CommunityListService {
     let hasChildren$: Observable<boolean>;
     hasChildren$ = observableCombineLatest(hasSubcoms$, hasColls$).pipe(
       take(1),
-      map((result: [boolean]) => {
+      map(([hasSubcoms, hasColls]: [boolean, boolean]) => {
-        if (result[0] || result[1]) {
+        if (hasSubcoms || hasColls) {
           return true;
         } else {
           return false;

src/app/core/auth/auth.service.ts

@@ -60,7 +60,8 @@ export class AuthService {
     // and is not the login route, clear redirect url and messages
     const routeUrl$ = this.store.pipe(
       select(routerStateSelector),
-      filter((routerState: RouterReducerState) => isNotUndefined(routerState) && isNotUndefined(routerState.state)),
+      filter((routerState: RouterReducerState) => isNotUndefined(routerState)
+        && isNotUndefined(routerState.state) && isNotEmpty(routerState.state.url)),
       filter((routerState: RouterReducerState) => !this.isLoginRoute(routerState.state.url)),
       map((routerState: RouterReducerState) => routerState.state.url)
     );

src/app/core/cache/models/normalized-external-source-entry.model.ts

@@ -0,0 +1,36 @@
+import { autoserialize, autoserializeAs, inheritSerialization } from 'cerialize';
+import { NormalizedObject } from './normalized-object.model';
+import { ExternalSourceEntry } from '../../shared/external-source-entry.model';
+import { mapsTo } from '../builders/build-decorators';
+import { MetadataMap, MetadataMapSerializer } from '../../shared/metadata.models';
+
+/**
+ * Normalized model class for an external source entry
+ */
+@mapsTo(ExternalSourceEntry)
+@inheritSerialization(NormalizedObject)
+export class NormalizedExternalSourceEntry extends NormalizedObject<ExternalSourceEntry> {
+  /**
+   * Unique identifier
+   */
+  @autoserialize
+  id: string;
+
+  /**
+   * The value to display
+   */
+  @autoserialize
+  display: string;
+
+  /**
+   * The value to store the entry with
+   */
+  @autoserialize
+  value: string;
+
+  /**
+   * Metadata of the entry
+   */
+  @autoserializeAs(MetadataMapSerializer)
+  metadata: MetadataMap;
+}

src/app/core/cache/models/normalized-external-source.model.ts

@@ -0,0 +1,29 @@
+import { autoserialize, inheritSerialization } from 'cerialize';
+import { NormalizedObject } from './normalized-object.model';
+import { ExternalSource } from '../../shared/external-source.model';
+import { mapsTo } from '../builders/build-decorators';
+
+/**
+ * Normalized model class for an external source
+ */
+@mapsTo(ExternalSource)
+@inheritSerialization(NormalizedObject)
+export class NormalizedExternalSource extends NormalizedObject<ExternalSource> {
+  /**
+   * Unique identifier
+   */
+  @autoserialize
+  id: string;
+
+  /**
+   * The name of this external source
+   */
+  @autoserialize
+  name: string;
+
+  /**
+   * Is the source hierarchical?
+   */
+  @autoserialize
+  hierarchical: boolean;
+}

src/app/core/core.module.ts

@@ -136,6 +136,10 @@ import { SearchConfigurationService } from './shared/search/search-configuration
 import { SelectableListService } from '../shared/object-list/selectable-list/selectable-list.service';
 import { RelationshipTypeService } from './data/relationship-type.service';
 import { SidebarService } from '../shared/sidebar/sidebar.service';
+import { NormalizedExternalSource } from './cache/models/normalized-external-source.model';
+import { NormalizedExternalSourceEntry } from './cache/models/normalized-external-source-entry.model';
+import { ExternalSourceService } from './data/external-source.service';
+import { LookupRelationService } from './data/lookup-relation.service';
 
 /**
  * When not in production, endpoint responses can be mocked for testing purposes
@@ -247,6 +251,8 @@ const PROVIDERS = [
   SearchConfigurationService,
   SelectableListService,
   RelationshipTypeService,
+  ExternalSourceService,
+  LookupRelationService,
   // register AuthInterceptor as HttpInterceptor
   {
     provide: HTTP_INTERCEPTORS,
@@ -292,7 +298,9 @@ export const normalizedModels =
     NormalizedPoolTask,
     NormalizedRelationship,
     NormalizedRelationshipType,
-    NormalizedItemType
+    NormalizedItemType,
+    NormalizedExternalSource,
+    NormalizedExternalSourceEntry
   ];
 
 @NgModule({

src/app/core/core.reducers.ts

@@ -1,7 +1,4 @@
-import {
+import { ActionReducerMap, } from '@ngrx/store';
-  ActionReducerMap,
-  createFeatureSelector,
-} from '@ngrx/store';
 
 import { objectCacheReducer, ObjectCacheState } from './cache/object-cache.reducer';
 import { indexReducer, MetaIndexState } from './index/index.reducer';
@@ -9,17 +6,21 @@ import { requestReducer, RequestState } from './data/request.reducer';
 import { authReducer, AuthState } from './auth/auth.reducer';
 import { jsonPatchOperationsReducer, JsonPatchOperationsState } from './json-patch/json-patch-operations.reducer';
 import { serverSyncBufferReducer, ServerSyncBufferState } from './cache/server-sync-buffer.reducer';
-import {
+import { objectUpdatesReducer, ObjectUpdatesState } from './data/object-updates/object-updates.reducer';
-  objectUpdatesReducer,
-  ObjectUpdatesState
-} from './data/object-updates/object-updates.reducer';
 import { routeReducer, RouteState } from './services/route.reducer';
+import {
+  bitstreamFormatReducer,
+  BitstreamFormatRegistryState
+} from '../+admin/admin-registries/bitstream-formats/bitstream-format.reducers';
+import { historyReducer, HistoryState } from './history/history.reducer';
 
 export interface CoreState {
+  'bitstreamFormats': BitstreamFormatRegistryState;
   'cache/object': ObjectCacheState,
   'cache/syncbuffer': ServerSyncBufferState,
   'cache/object-updates': ObjectUpdatesState
   'data/request': RequestState,
+  'history': HistoryState;
   'index': MetaIndexState,
   'auth': AuthState,
   'json/patch': JsonPatchOperationsState,
@@ -27,10 +28,12 @@ export interface CoreState {
 }
 
 export const coreReducers: ActionReducerMap<CoreState> = {
+  'bitstreamFormats': bitstreamFormatReducer,
   'cache/object': objectCacheReducer,
   'cache/syncbuffer': serverSyncBufferReducer,
   'cache/object-updates': objectUpdatesReducer,
   'data/request': requestReducer,
+  'history': historyReducer,
   'index': indexReducer,
   'auth': authReducer,
   'json/patch': jsonPatchOperationsReducer,

src/app/core/data/bitstream-format-data.service.spec.ts

@@ -3,7 +3,6 @@ import { RequestEntry } from './request.reducer';
 import { RestResponse } from '../cache/response.models';
 import { Observable, of as observableOf } from 'rxjs';
 import { Action, Store } from '@ngrx/store';
-import { CoreState } from '../core.reducers';
 import { ObjectCacheService } from '../cache/object-cache.service';
 import { cold, getTestScheduler, hot } from 'jasmine-marbles';
 import { HALEndpointService } from '../shared/hal-endpoint.service';
@@ -19,6 +18,7 @@ import {
   BitstreamFormatsRegistrySelectAction
 } from '../../+admin/admin-registries/bitstream-formats/bitstream-format.actions';
 import { TestScheduler } from 'rxjs/testing';
+import { CoreState } from '../core.reducers';
 
 describe('BitstreamFormatDataService', () => {
   let service: BitstreamFormatDataService;

src/app/core/data/bitstream-format-data.service.ts

@@ -5,7 +5,6 @@ import { RequestService } from './request.service';
 import { RemoteDataBuildService } from '../cache/builders/remote-data-build.service';
 import { NormalizedObjectBuildService } from '../cache/builders/normalized-object-build.service';
 import { createSelector, select, Store } from '@ngrx/store';
-import { CoreState } from '../core.reducers';
 import { ObjectCacheService } from '../cache/object-cache.service';
 import { HALEndpointService } from '../shared/hal-endpoint.service';
 import { NotificationsService } from '../../shared/notifications/notifications.service';
@@ -17,7 +16,6 @@ import { find, map, tap } from 'rxjs/operators';
 import { configureRequest, getResponseFromEntry } from '../shared/operators';
 import { distinctUntilChanged } from 'rxjs/internal/operators/distinctUntilChanged';
 import { RestResponse } from '../cache/response.models';
-import { AppState } from '../../app.reducer';
 import { BitstreamFormatRegistryState } from '../../+admin/admin-registries/bitstream-formats/bitstream-format.reducers';
 import {
   BitstreamFormatsRegistryDeselectAction,
@@ -26,8 +24,9 @@ import {
 } from '../../+admin/admin-registries/bitstream-formats/bitstream-format.actions';
 import { hasValue } from '../../shared/empty.util';
 import { RequestEntry } from './request.reducer';
+import { CoreState } from '../core.reducers';
 
-const bitstreamFormatsStateSelector = (state: AppState) => state.bitstreamFormats;
+const bitstreamFormatsStateSelector = (state: CoreState) => state.bitstreamFormats;
 const selectedBitstreamFormatSelector = createSelector(bitstreamFormatsStateSelector,
   (bitstreamFormatRegistryState: BitstreamFormatRegistryState) => bitstreamFormatRegistryState.selectedBitstreamFormats);
 
@@ -55,6 +54,7 @@ export class BitstreamFormatDataService extends DataService<BitstreamFormat> {
   /**
    * Get the endpoint for browsing bitstream formats
    * @param {FindListOptions} options
+   * @param {string} linkPath
    * @returns {Observable<string>}
    */
   getBrowseEndpoint(options: FindListOptions = {}, linkPath?: string): Observable<string> {
@@ -99,7 +99,7 @@ export class BitstreamFormatDataService extends DataService<BitstreamFormat> {
 
   /**
    * Create a new BitstreamFormat
-   * @param BitstreamFormat
+   * @param {BitstreamFormat} bitstreamFormat
    */
   public createBitstreamFormat(bitstreamFormat: BitstreamFormat): Observable<RestResponse> {
     const requestId = this.requestService.generateRequestId();

src/app/core/data/comcol-data.service.ts

@@ -1,32 +1,41 @@
 import {
   distinctUntilChanged,
-  filter, first,
+  filter, first,map, mergeMap, share, switchMap,
-  map,
-  mergeMap,
-  share,
-  switchMap,
   take,
   tap
 } from 'rxjs/operators';
-import { merge as observableMerge, Observable, throwError as observableThrowError } from 'rxjs';
+import { merge as observableMerge, Observable, throwError as observableThrowError, combineLatest as observableCombineLatest } from 'rxjs';
 import { hasValue, isEmpty, isNotEmpty } from '../../shared/empty.util';
 import { NormalizedCommunity } from '../cache/models/normalized-community.model';
 import { ObjectCacheService } from '../cache/object-cache.service';
 import { CommunityDataService } from './community-data.service';
 
 import { DataService } from './data.service';
+import { DeleteRequest, FindListOptions, FindByIDRequest, RestRequest } from './request.models';
 import { PaginatedList } from './paginated-list';
 import { RemoteData } from './remote-data';
-import { FindListOptions, FindByIDRequest } from './request.models';
 import { HALEndpointService } from '../shared/hal-endpoint.service';
-import { getResponseFromEntry } from '../shared/operators';
+import {
+  configureRequest,
+  getRemoteDataPayload,
+  getResponseFromEntry,
+  getSucceededRemoteData
+} from '../shared/operators';
 import { CacheableObject } from '../cache/object-cache.reducer';
+import { RestResponse } from '../cache/response.models';
+import { Bitstream } from '../shared/bitstream.model';
+import { DSpaceObject } from '../shared/dspace-object.model';
 
 export abstract class ComColDataService<T extends CacheableObject> extends DataService<T> {
   protected abstract cds: CommunityDataService;
   protected abstract objectCache: ObjectCacheService;
   protected abstract halService: HALEndpointService;
 
+  /**
+   * Linkpath of endpoint to delete the logo
+   */
+  protected logoDeleteLinkpath = 'bitstreams';
+
   /**
    * Get the scoped endpoint URL by fetching the object with
    * the given scopeID and returning its HAL link with this
@@ -76,4 +85,33 @@ export abstract class ComColDataService<T extends CacheableObject> extends DataS
     return this.findList(href$, options);
   }
 
+  /**
+   * Get the endpoint for the community or collection's logo
+   * @param id  The community or collection's ID
+   */
+  public getLogoEndpoint(id: string): Observable<string> {
+    return this.halService.getEndpoint(this.linkPath).pipe(
+      switchMap((href: string) => this.halService.getEndpoint('logo', `${href}/${id}`))
+    )
+  }
+
+  /**
+   * Delete the logo from the community or collection
+   * @param dso The object to delete the logo from
+   */
+  public deleteLogo(dso: DSpaceObject): Observable<RestResponse> {
+    const logo$ = (dso as any).logo;
+    if (hasValue(logo$)) {
+      return observableCombineLatest(
+        logo$.pipe(getSucceededRemoteData(), getRemoteDataPayload(), take(1)),
+        this.halService.getEndpoint(this.logoDeleteLinkpath)
+      ).pipe(
+        map(([logo, href]: [Bitstream, string]) => `${href}/${logo.id}`),
+        map((href: string) => new DeleteRequest(this.requestService.generateRequestId(), href)),
+        configureRequest(this.requestService),
+        switchMap((restRequest: RestRequest) => this.requestService.getByUUID(restRequest.uuid)),
+        getResponseFromEntry()
+      );
+    }
+  }
 }

src/app/core/data/data.service.ts

@@ -1,12 +1,22 @@
 import { HttpClient } from '@angular/common/http';
 
 import { Observable } from 'rxjs';
-import { distinctUntilChanged, filter, find, first, map, mergeMap, skipWhile, switchMap, take, tap } from 'rxjs/operators';
+import {
+  distinctUntilChanged,
+  filter,
+  find,
+  first,
+  map,
+  mergeMap,
+  skipWhile,
+  switchMap,
+  take,
+  tap
+} from 'rxjs/operators';
 import { Store } from '@ngrx/store';
 
 import { hasValue, isNotEmpty, isNotEmptyOperator } from '../../shared/empty.util';
 import { RemoteDataBuildService } from '../cache/builders/remote-data-build.service';
-import { CoreState } from '../core.reducers';
 import { HALEndpointService } from '../shared/hal-endpoint.service';
 import { URLCombiner } from '../url-combiner/url-combiner';
 import { PaginatedList } from './paginated-list';
@@ -14,9 +24,9 @@ import { RemoteData } from './remote-data';
 import {
   CreateRequest,
   DeleteByIDRequest,
+  FindByIDRequest,
   FindListOptions,
   FindListRequest,
-  FindByIDRequest,
   GetRequest
 } from './request.models';
 import { RequestService } from './request.service';
@@ -37,6 +47,7 @@ import { NormalizedObjectBuildService } from '../cache/builders/normalized-objec
 import { ChangeAnalyzer } from './change-analyzer';
 import { RestRequestMethod } from './rest-request-method';
 import { getMapsToType } from '../cache/builders/build-decorators';
+import { CoreState } from '../core.reducers';
 
 export abstract class DataService<T extends CacheableObject> {
   protected abstract requestService: RequestService;
@@ -238,7 +249,7 @@ export abstract class DataService<T extends CacheableObject> {
    */
   update(object: T): Observable<RemoteData<T>> {
     const oldVersion$ = this.objectCache.getObjectBySelfLink(object.self);
-    return oldVersion$.pipe(take(1), mergeMap((oldVersion: T) => {
+    return oldVersion$.pipe(take(1), mergeMap((oldVersion: NormalizedObject<T>) => {
         const operations = this.comparator.diff(oldVersion, object);
         if (isNotEmpty(operations)) {
           this.objectCache.addPatch(object.self, operations);

src/app/core/data/external-source.service.spec.ts

@@ -0,0 +1,76 @@
+import { ExternalSourceService } from './external-source.service';
+import { createPaginatedList, createSuccessfulRemoteDataObject$ } from '../../shared/testing/utils';
+import { ExternalSourceEntry } from '../shared/external-source-entry.model';
+import { of as observableOf } from 'rxjs';
+import { GetRequest } from './request.models';
+
+describe('ExternalSourceService', () => {
+  let service: ExternalSourceService;
+
+  let requestService;
+  let rdbService;
+  let halService;
+
+  const entries = [
+    Object.assign(new ExternalSourceEntry(), {
+      id: '0001-0001-0001-0001',
+      display: 'John Doe',
+      value: 'John, Doe',
+      metadata: {
+        'dc.identifier.uri': [
+          {
+            value: 'https://orcid.org/0001-0001-0001-0001'
+          }
+        ]
+      }
+    }),
+    Object.assign(new ExternalSourceEntry(), {
+      id: '0001-0001-0001-0002',
+      display: 'Sampson Megan',
+      value: 'Sampson, Megan',
+      metadata: {
+        'dc.identifier.uri': [
+          {
+            value: 'https://orcid.org/0001-0001-0001-0002'
+          }
+        ]
+      }
+    })
+  ];
+
+  function init() {
+    requestService = jasmine.createSpyObj('requestService', {
+      generateRequestId: 'request-uuid',
+      configure: {}
+    });
+    rdbService = jasmine.createSpyObj('rdbService', {
+      buildList: createSuccessfulRemoteDataObject$(createPaginatedList(entries))
+    });
+    halService = jasmine.createSpyObj('halService', {
+      getEndpoint: observableOf('external-sources-REST-endpoint')
+    });
+    service = new ExternalSourceService(requestService, rdbService, undefined, undefined, undefined, halService, undefined, undefined, undefined);
+  }
+
+  beforeEach(() => {
+    init();
+  });
+
+  describe('getExternalSourceEntries', () => {
+    let result;
+
+    beforeEach(() => {
+      result = service.getExternalSourceEntries('test');
+    });
+
+    it('should configure a GetRequest', () => {
+      expect(requestService.configure).toHaveBeenCalledWith(jasmine.any(GetRequest));
+    });
+
+    it('should return the entries', () => {
+      result.subscribe((resultRD) => {
+        expect(resultRD.payload.page).toBe(entries);
+      });
+    });
+  });
+});

src/app/core/data/external-source.service.ts

@@ -0,0 +1,85 @@
+import { Injectable } from '@angular/core';
+import { DataService } from './data.service';
+import { ExternalSource } from '../shared/external-source.model';
+import { RequestService } from './request.service';
+import { RemoteDataBuildService } from '../cache/builders/remote-data-build.service';
+import { NormalizedObjectBuildService } from '../cache/builders/normalized-object-build.service';
+import { Store } from '@ngrx/store';
+import { CoreState } from '../core.reducers';
+import { ObjectCacheService } from '../cache/object-cache.service';
+import { HALEndpointService } from '../shared/hal-endpoint.service';
+import { NotificationsService } from '../../shared/notifications/notifications.service';
+import { HttpClient } from '@angular/common/http';
+import { FindListOptions, GetRequest } from './request.models';
+import { Observable } from 'rxjs/internal/Observable';
+import { distinctUntilChanged, map, switchMap } from 'rxjs/operators';
+import { PaginatedSearchOptions } from '../../shared/search/paginated-search-options.model';
+import { hasValue, isNotEmptyOperator } from '../../shared/empty.util';
+import { configureRequest } from '../shared/operators';
+import { RemoteData } from './remote-data';
+import { PaginatedList } from './paginated-list';
+import { ExternalSourceEntry } from '../shared/external-source-entry.model';
+import { DefaultChangeAnalyzer } from './default-change-analyzer.service';
+
+/**
+ * A service handling all external source requests
+ */
+@Injectable()
+export class ExternalSourceService extends DataService<ExternalSource> {
+  protected linkPath = 'externalsources';
+
+  constructor(
+    protected requestService: RequestService,
+    protected rdbService: RemoteDataBuildService,
+    protected dataBuildService: NormalizedObjectBuildService,
+    protected store: Store<CoreState>,
+    protected objectCache: ObjectCacheService,
+    protected halService: HALEndpointService,
+    protected notificationsService: NotificationsService,
+    protected http: HttpClient,
+    protected comparator: DefaultChangeAnalyzer<ExternalSource>) {
+    super();
+  }
+
+  /**
+   * Get the endpoint to browse external sources
+   * @param options
+   * @param linkPath
+   */
+  getBrowseEndpoint(options: FindListOptions = {}, linkPath: string = this.linkPath): Observable<string> {
+    return this.halService.getEndpoint(linkPath);
+  }
+
+  /**
+   * Get the endpoint for an external source's entries
+   * @param externalSourceId  The id of the external source to fetch entries for
+   */
+  getEntriesEndpoint(externalSourceId: string): Observable<string> {
+    return this.getBrowseEndpoint().pipe(
+      map((href) => this.getIDHref(href, externalSourceId)),
+      switchMap((href) => this.halService.getEndpoint('entries', href))
+    );
+  }
+
+  /**
+   * Get the entries for an external source
+   * @param externalSourceId  The id of the external source to fetch entries for
+   * @param searchOptions     The search options to limit results to
+   */
+  getExternalSourceEntries(externalSourceId: string, searchOptions?: PaginatedSearchOptions): Observable<RemoteData<PaginatedList<ExternalSourceEntry>>> {
+    const requestUuid = this.requestService.generateRequestId();
+
+    const href$ = this.getEntriesEndpoint(externalSourceId).pipe(
+      isNotEmptyOperator(),
+      distinctUntilChanged(),
+      map((endpoint: string) => hasValue(searchOptions) ? searchOptions.toRestUrl(endpoint) : endpoint)
+    );
+
+    href$.pipe(
+      map((endpoint: string) => new GetRequest(requestUuid, endpoint)),
+      configureRequest(this.requestService)
+    ).subscribe();
+
+    return this.rdbService.buildList(href$);
+  }
+}

src/app/core/data/item-data.service.spec.ts

@@ -6,22 +6,14 @@ import { CoreState } from '../core.reducers';
 import { ItemDataService } from './item-data.service';
 import { RequestService } from './request.service';
 import { HALEndpointService } from '../shared/hal-endpoint.service';
-import {
+import { DeleteRequest, FindListOptions, PostRequest, RestRequest } from './request.models';
-  DeleteRequest,
-  FindListOptions,
-  GetRequest,
-  MappedCollectionsRequest,
-  PostRequest,
-  RestRequest
-} from './request.models';
 import { ObjectCacheService } from '../cache/object-cache.service';
-import { Observable } from 'rxjs';
+import { Observable, of as observableOf } from 'rxjs';
 import { RestResponse } from '../cache/response.models';
 import { NotificationsService } from '../../shared/notifications/notifications.service';
 import { NormalizedObjectBuildService } from '../cache/builders/normalized-object-build.service';
 import { HttpClient } from '@angular/common/http';
 import { RequestEntry } from './request.reducer';
-import { of as observableOf } from 'rxjs';
 import { getMockRequestService } from '../../shared/mocks/mock-request.service';
 
 describe('ItemDataService', () => {
@@ -184,7 +176,7 @@ describe('ItemDataService', () => {
     });
 
     it('should configure a DELETE request', () => {
-      result.subscribe(() => expect(requestService.configure).toHaveBeenCalledWith(jasmine.any(DeleteRequest), undefined));
+      result.subscribe(() => expect(requestService.configure).toHaveBeenCalledWith(jasmine.any(DeleteRequest)));
     });
   });
 
@@ -198,7 +190,7 @@ describe('ItemDataService', () => {
     });
 
     it('should configure a POST request', () => {
-      result.subscribe(() => expect(requestService.configure).toHaveBeenCalledWith(jasmine.any(PostRequest), undefined));
+      result.subscribe(() => expect(requestService.configure).toHaveBeenCalledWith(jasmine.any(PostRequest)));
     });
   });
 

src/app/core/data/lookup-relation.service.spec.ts

@@ -0,0 +1,116 @@
+import { LookupRelationService } from './lookup-relation.service';
+import { ExternalSourceService } from './external-source.service';
+import { SearchService } from '../shared/search/search.service';
+import { createPaginatedList, createSuccessfulRemoteDataObject$ } from '../../shared/testing/utils';
+import { PaginatedList } from './paginated-list';
+import { PageInfo } from '../shared/page-info.model';
+import { PaginatedSearchOptions } from '../../shared/search/paginated-search-options.model';
+import { RelationshipOptions } from '../../shared/form/builder/models/relationship-options.model';
+import { SearchResult } from '../../shared/search/search-result.model';
+import { Item } from '../shared/item.model';
+import { skip, take } from 'rxjs/operators';
+import { ExternalSource } from '../shared/external-source.model';
+
+describe('LookupRelationService', () => {
+  let service: LookupRelationService;
+  let externalSourceService: ExternalSourceService;
+  let searchService: SearchService;
+
+  const totalExternal = 8;
+  const optionsWithQuery = new PaginatedSearchOptions({ query: 'test-query' });
+  const relationship = Object.assign(new RelationshipOptions(), {
+    filter: 'test-filter',
+    configuration: 'test-configuration'
+  });
+  const localResults = [
+    Object.assign(new SearchResult(), {
+      indexableObject: Object.assign(new Item(), {
+        uuid: 'test-item-uuid',
+        handle: 'test-item-handle'
+      })
+    })
+  ];
+  const externalSource = Object.assign(new ExternalSource(), {
+    id: 'orcidV2',
+    name: 'orcidV2',
+    hierarchical: false
+  });
+
+  function init() {
+    externalSourceService = jasmine.createSpyObj('externalSourceService', {
+      getExternalSourceEntries: createSuccessfulRemoteDataObject$(new PaginatedList(new PageInfo({ elementsPerPage: 1, totalElements: totalExternal, totalPages: totalExternal, currentPage: 1 }), [{}]))
+    });
+    searchService = jasmine.createSpyObj('searchService', {
+      search: createSuccessfulRemoteDataObject$(createPaginatedList(localResults))
+    });
+    service = new LookupRelationService(externalSourceService, searchService);
+  }
+
+  beforeEach(() => {
+    init();
+  });
+
+  describe('getLocalResults', () => {
+    let result;
+
+    beforeEach(() => {
+      result = service.getLocalResults(relationship, optionsWithQuery);
+    });
+
+    it('should return the local results', () => {
+      result.subscribe((resultsRD) => {
+        expect(resultsRD.payload.page).toBe(localResults);
+      });
+    });
+
+    it('should set the searchConfig to contain a fixedFilter and configuration', () => {
+      expect(service.searchConfig).toEqual(Object.assign(new PaginatedSearchOptions({}), optionsWithQuery,
+        { fixedFilter: relationship.filter, configuration: relationship.searchConfiguration }
+      ));
+    });
+  });
+
+  describe('getTotalLocalResults', () => {
+    let result;
+
+    beforeEach(() => {
+      result = service.getTotalLocalResults(relationship, optionsWithQuery);
+    });
+
+    it('should start with 0', () => {
+      result.pipe(take(1)).subscribe((amount) => {
+        expect(amount).toEqual(0)
+      });
+    });
+
+    it('should return the correct total amount', () => {
+      result.pipe(skip(1)).subscribe((amount) => {
+        expect(amount).toEqual(localResults.length)
+      });
+    });
+
+    it('should not set searchConfig', () => {
+      expect(service.searchConfig).toBeUndefined();
+    });
+  });
+
+  describe('getTotalExternalResults', () => {
+    let result;
+
+    beforeEach(() => {
+      result = service.getTotalExternalResults(externalSource, optionsWithQuery);
+    });
+
+    it('should start with 0', () => {
+      result.pipe(take(1)).subscribe((amount) => {
+        expect(amount).toEqual(0)
+      });
+    });
+
+    it('should return the correct total amount', () => {
+      result.pipe(skip(1)).subscribe((amount) => {
+        expect(amount).toEqual(totalExternal)
+      });
+    });
+  });
+});

src/app/core/data/lookup-relation.service.ts

@@ -0,0 +1,94 @@
+import { ExternalSourceService } from './external-source.service';
+import { SearchService } from '../shared/search/search.service';
+import { concat, map, multicast, startWith, take, takeWhile } from 'rxjs/operators';
+import { PaginatedSearchOptions } from '../../shared/search/paginated-search-options.model';
+import { ReplaySubject } from 'rxjs/internal/ReplaySubject';
+import { RemoteData } from './remote-data';
+import { PaginatedList } from './paginated-list';
+import { SearchResult } from '../../shared/search/search-result.model';
+import { DSpaceObject } from '../shared/dspace-object.model';
+import { RelationshipOptions } from '../../shared/form/builder/models/relationship-options.model';
+import { Observable } from 'rxjs/internal/Observable';
+import { Item } from '../shared/item.model';
+import { PaginationComponentOptions } from '../../shared/pagination/pagination-component-options.model';
+import { getAllSucceededRemoteData, getRemoteDataPayload } from '../shared/operators';
+import { Injectable } from '@angular/core';
+import { ExternalSource } from '../shared/external-source.model';
+import { ExternalSourceEntry } from '../shared/external-source-entry.model';
+
+/**
+ * A service for retrieving local and external entries information during a relation lookup
+ */
+@Injectable()
+export class LookupRelationService {
+  /**
+   * The search config last used for retrieving local results
+   */
+  public searchConfig: PaginatedSearchOptions;
+
+  /**
+   * Pagination options for retrieving exactly one result
+   */
+  private singleResultOptions = Object.assign(new PaginationComponentOptions(), {
+    id: 'single-result-options',
+    pageSize: 1
+  });
+
+  constructor(protected externalSourceService: ExternalSourceService,
+              protected searchService: SearchService) {
+  }
+
+  /**
+   * Retrieve the available local entries for a relationship
+   * @param relationship    Relationship options
+   * @param searchOptions   Search options to filter results
+   * @param setSearchConfig Optionally choose if we should store the used search config in a local variable (defaults to true)
+   */
+  getLocalResults(relationship: RelationshipOptions, searchOptions: PaginatedSearchOptions, setSearchConfig = true): Observable<RemoteData<PaginatedList<SearchResult<Item>>>> {
+    const newConfig = Object.assign(new PaginatedSearchOptions({}), searchOptions,
+      { fixedFilter: relationship.filter, configuration: relationship.searchConfiguration }
+    );
+    if (setSearchConfig) {
+      this.searchConfig = newConfig;
+    }
+    return this.searchService.search(newConfig).pipe(
+      /* Make sure to only listen to the first x results, until loading is finished */
+      /* TODO: in Rxjs 6.4.0 and up, we can replace this with takeWhile(predicate, true) - see https://stackoverflow.com/a/44644237 */
+      multicast(
+        () => new ReplaySubject(1),
+        (subject) => subject.pipe(
+          takeWhile((rd: RemoteData<PaginatedList<SearchResult<DSpaceObject>>>) => rd.isLoading),
+          concat(subject.pipe(take(1)))
+        )
+      ) as any
+    ) as Observable<RemoteData<PaginatedList<SearchResult<Item>>>>;
+  }
+
+  /**
+   * Calculate the total local entries available for the given relationship
+   * @param relationship  Relationship options
+   * @param searchOptions Search options to filter results
+   */
+  getTotalLocalResults(relationship: RelationshipOptions, searchOptions: PaginatedSearchOptions): Observable<number> {
+    return this.getLocalResults(relationship, Object.assign(new PaginatedSearchOptions({}), searchOptions, { pagination: this.singleResultOptions }), false).pipe(
+      getAllSucceededRemoteData(),
+      getRemoteDataPayload(),
+      map((results: PaginatedList<SearchResult<Item>>) => results.totalElements),
+      startWith(0)
+    );
+  }
+
+  /**
+   * Calculate the total external entries available for a given external source
+   * @param externalSource  External Source
+   * @param searchOptions   Search options to filter results
+   */
+  getTotalExternalResults(externalSource: ExternalSource, searchOptions: PaginatedSearchOptions): Observable<number> {
+    return this.externalSourceService.getExternalSourceEntries(externalSource.id, Object.assign(new PaginatedSearchOptions({}), searchOptions, { pagination: this.singleResultOptions })).pipe(
+      getAllSucceededRemoteData(),
+      getRemoteDataPayload(),
+      map((results: PaginatedList<ExternalSourceEntry>) => results.totalElements),
+      startWith(0)
+    );
+  }
+}

src/app/core/data/relationship-type.service.ts

@@ -2,7 +2,7 @@ import { Injectable } from '@angular/core';
 import { RequestService } from './request.service';
 import { HALEndpointService } from '../shared/hal-endpoint.service';
 import { RemoteDataBuildService } from '../cache/builders/remote-data-build.service';
-import { filter, find, map, switchMap, tap } from 'rxjs/operators';
+import { filter, find, map, switchMap } from 'rxjs/operators';
 import { configureRequest, getSucceededRemoteData } from '../shared/operators';
 import { Observable } from 'rxjs/internal/Observable';
 import { RelationshipType } from '../shared/item-relationships/relationship-type.model';
@@ -42,7 +42,7 @@ export class RelationshipTypeService {
         map((endpointURL: string) => new FindListRequest(this.requestService.generateRequestId(), endpointURL, options)),
         configureRequest(this.requestService),
         switchMap(() => this.rdbService.buildList(link$))
-      );
+      ) as Observable<RemoteData<PaginatedList<RelationshipType>>>;
   }
 
   /**

src/app/core/data/relationship.service.ts

@@ -3,8 +3,13 @@ import { RequestService } from './request.service';
 import { HALEndpointService } from '../shared/hal-endpoint.service';
 import { RemoteDataBuildService } from '../cache/builders/remote-data-build.service';
 import { hasValue, hasValueOperator, isNotEmpty, isNotEmptyOperator } from '../../shared/empty.util';
-import { distinctUntilChanged, filter, map, mergeMap, skipWhile, startWith, switchMap, take, tap } from 'rxjs/operators';
+import { distinctUntilChanged, filter, map, mergeMap, startWith, switchMap, take, tap } from 'rxjs/operators';
-import { configureRequest, getRemoteDataPayload, getResponseFromEntry, getSucceededRemoteData } from '../shared/operators';
+import {
+  configureRequest,
+  getRemoteDataPayload,
+  getResponseFromEntry,
+  getSucceededRemoteData
+} from '../shared/operators';
 import { DeleteRequest, FindListOptions, PostRequest, RestRequest } from './request.models';
 import { Observable } from 'rxjs/internal/Observable';
 import { RestResponse } from '../cache/response.models';
@@ -15,7 +20,11 @@ import { RemoteData } from './remote-data';
 import { combineLatest, combineLatest as observableCombineLatest } from 'rxjs';
 import { PaginatedList } from './paginated-list';
 import { ItemDataService } from './item-data.service';
-import { compareArraysUsingIds, paginatedRelationsToItems, relationsToItems } from '../../+item-page/simple/item-types/shared/item-relationships-utils';
+import {
+  compareArraysUsingIds,
+  paginatedRelationsToItems,
+  relationsToItems
+} from '../../+item-page/simple/item-types/shared/item-relationships-utils';
 import { ObjectCacheService } from '../cache/object-cache.service';
 import { DataService } from './data.service';
 import { NormalizedObjectBuildService } from '../cache/builders/normalized-object-build.service';
@@ -28,7 +37,10 @@ import { SearchParam } from '../cache/models/search-param.model';
 import { HttpOptions } from '../dspace-rest-v2/dspace-rest-v2.service';
 import { AppState, keySelector } from '../../app.reducer';
 import { NameVariantListState } from '../../shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/name-variant.reducer';
-import { RemoveNameVariantAction, SetNameVariantAction } from '../../shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/name-variant.actions';
+import {
+  RemoveNameVariantAction,
+  SetNameVariantAction
+} from '../../shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/name-variant.actions';
 
 const relationshipListsStateSelector = (state: AppState) => state.relationshipLists;
 
@@ -117,7 +129,7 @@ export class RelationshipService extends DataService<Relationship> {
       getResponseFromEntry(),
       tap(() => this.removeRelationshipItemsFromCache(item1)),
       tap(() => this.removeRelationshipItemsFromCache(item2))
-    );
+    ) as Observable<RestResponse>;
   }
 
   /**

src/app/core/data/request.service.spec.ts

@@ -21,6 +21,7 @@ import {
 } from './request.models';
 import { RequestService } from './request.service';
 import { TestScheduler } from 'rxjs/testing';
+import { RequestEntry } from './request.reducer';
 
 describe('RequestService', () => {
   let scheduler: TestScheduler;
@@ -107,7 +108,7 @@ describe('RequestService', () => {
       beforeEach(() => {
         spyOn(service, 'getByHref').and.returnValue(observableOf({
           completed: false
-        }))
+        } as RequestEntry))
       });
 
       it('should return true', () => {
@@ -122,7 +123,7 @@ describe('RequestService', () => {
       beforeEach(() => {
         spyOn(service, 'getByHref').and.returnValues(observableOf({
           completed: true
-        }));
+        } as RequestEntry));
       });
 
       it('should return false', () => {
@@ -432,7 +433,7 @@ describe('RequestService', () => {
       let valid;
       const requestEntry = { completed: false };
       beforeEach(() => {
-        spyOn(service, 'getByUUID').and.returnValue(observableOf(requestEntry));
+        spyOn(service, 'getByUUID').and.returnValue(observableOf(requestEntry as RequestEntry));
         valid = serviceAsAny.isValid(requestEntry);
       });
       it('return an observable emitting false', () => {
@@ -444,7 +445,7 @@ describe('RequestService', () => {
       let valid;
       const requestEntry = { completed: true, response: { isSuccessful: false } };
       beforeEach(() => {
-        spyOn(service, 'getByUUID').and.returnValue(observableOf(requestEntry));
+        spyOn(service, 'getByUUID').and.returnValue(observableOf(requestEntry as RequestEntry));
         valid = serviceAsAny.isValid(requestEntry);
       });
       it('return an observable emitting false', () => {
@@ -470,7 +471,7 @@ describe('RequestService', () => {
 
       beforeEach(() => {
         spyOn(Date.prototype, 'getTime').and.returnValue(now);
-        spyOn(service, 'getByUUID').and.returnValue(observableOf(requestEntry));
+        spyOn(service, 'getByUUID').and.returnValue(observableOf(requestEntry as RequestEntry));
         valid = serviceAsAny.isValid(requestEntry);
       });
 
@@ -497,7 +498,7 @@ describe('RequestService', () => {
       };
       beforeEach(() => {
         spyOn(Date.prototype, 'getTime').and.returnValue(now);
-        spyOn(service, 'getByUUID').and.returnValue(observableOf(requestEntry));
+        spyOn(service, 'getByUUID').and.returnValue(observableOf(requestEntry as RequestEntry));
         valid = serviceAsAny.isValid(requestEntry);
       });
 

src/app/core/data/request.service.ts

@@ -5,8 +5,6 @@ import { createSelector, MemoizedSelector, select, Store } from '@ngrx/store';
 import { Observable, race as observableRace } from 'rxjs';
 import { filter, map, mergeMap, switchMap, take } from 'rxjs/operators';
 import { cloneDeep, remove } from 'lodash';
-
-import { AppState } from '../../app.reducer';
 import { hasValue, isEmpty, isNotEmpty } from '../../shared/empty.util';
 import { CacheableObject } from '../cache/object-cache.reducer';
 import { ObjectCacheService } from '../cache/object-cache.service';
@@ -19,7 +17,7 @@ import {
 } from '../index/index.selectors';
 import { UUIDService } from '../shared/uuid.service';
 import { RequestConfigureAction, RequestExecuteAction, RequestRemoveAction } from './request.actions';
-import { GetRequest, RestRequest, SubmissionRequest } from './request.models';
+import { GetRequest, RestRequest } from './request.models';
 import { RequestEntry, RequestState } from './request.reducer';
 import { CommitSSBAction } from '../cache/server-sync-buffer.actions';
 import { RestRequestMethod } from './rest-request-method';
@@ -52,7 +50,7 @@ const entryFromUUIDSelector = (uuid: string): MemoizedSelector<CoreState, Reques
  * @param href        Substring that the request's href should contain
  */
 const uuidsFromHrefSubstringSelector =
-  (selector: MemoizedSelector<AppState, IndexState>, href: string): MemoizedSelector<AppState, string[]> => createSelector(
+  (selector: MemoizedSelector<CoreState, IndexState>, href: string): MemoizedSelector<CoreState, string[]> => createSelector(
     selector,
     (state: IndexState) => getUuidsFromHrefSubstring(state, href)
   );

src/app/core/history/history.actions.ts

@@ -1,6 +1,6 @@
 import { Action } from '@ngrx/store';
 
-import { type } from '../ngrx/type';
+import { type } from '../../shared/ngrx/type';
 
 export const HistoryActionTypes = {
   ADD_TO_HISTORY: type('dspace/history/ADD_TO_HISTORY'),

src/app/core/history/selectors.ts

@@ -0,0 +1,3 @@
+import { CoreState } from '../core.reducers';
+
+export const historySelector = (state: CoreState) => state.history;

src/app/core/index/index.selectors.ts

@@ -1,5 +1,4 @@
 import { createSelector, MemoizedSelector } from '@ngrx/store';
-import { AppState } from '../../app.reducer';
 import { hasValue } from '../../shared/empty.util';
 import { CoreState } from '../core.reducers';
 import { coreSelector } from '../core.selectors';
@@ -11,7 +10,7 @@ import { IndexName, IndexState, MetaIndexState } from './index.reducer';
  * @returns
  *    a MemoizedSelector to select the MetaIndexState
  */
-export const metaIndexSelector: MemoizedSelector<AppState, MetaIndexState> = createSelector(
+export const metaIndexSelector: MemoizedSelector<CoreState, MetaIndexState> = createSelector(
   coreSelector,
   (state: CoreState) => state.index
 );
@@ -23,7 +22,7 @@ export const metaIndexSelector: MemoizedSelector<AppState, MetaIndexState> = cre
  * @returns
  *    a MemoizedSelector to select the object index
  */
-export const objectIndexSelector: MemoizedSelector<AppState, IndexState> = createSelector(
+export const objectIndexSelector: MemoizedSelector<CoreState, IndexState> = createSelector(
   metaIndexSelector,
   (state: MetaIndexState) => state[IndexName.OBJECT]
 );
@@ -34,7 +33,7 @@ export const objectIndexSelector: MemoizedSelector<AppState, IndexState> = creat
  * @returns
  *    a MemoizedSelector to select the request index
  */
-export const requestIndexSelector: MemoizedSelector<AppState, IndexState> = createSelector(
+export const requestIndexSelector: MemoizedSelector<CoreState, IndexState> = createSelector(
   metaIndexSelector,
   (state: MetaIndexState) => state[IndexName.REQUEST]
 );
@@ -45,7 +44,7 @@ export const requestIndexSelector: MemoizedSelector<AppState, IndexState> = crea
  * @returns
  *    a MemoizedSelector to select the request UUID mapping
  */
-export const requestUUIDIndexSelector: MemoizedSelector<AppState, IndexState> = createSelector(
+export const requestUUIDIndexSelector: MemoizedSelector<CoreState, IndexState> = createSelector(
   metaIndexSelector,
   (state: MetaIndexState) => state[IndexName.UUID_MAPPING]
 );
@@ -53,14 +52,13 @@ export const requestUUIDIndexSelector: MemoizedSelector<AppState, IndexState> =
 /**
  * Return the self link of an object in the object-cache based on its UUID
  *
- * @param id
+ * @param uuid
  *    the UUID for which you want to find the matching self link
- * @param identifierType the type of index, used to select index from state
  * @returns
  *    a MemoizedSelector to select the self link
  */
 export const selfLinkFromUuidSelector =
-  (uuid: string): MemoizedSelector<AppState, string> => createSelector(
+  (uuid: string): MemoizedSelector<CoreState, string> => createSelector(
     objectIndexSelector,
     (state: IndexState) => hasValue(state) ? state[uuid] : undefined
   );
@@ -74,7 +72,7 @@ export const selfLinkFromUuidSelector =
  *    a MemoizedSelector to select the UUID
  */
 export const uuidFromHrefSelector =
-  (href: string): MemoizedSelector<AppState, string> => createSelector(
+  (href: string): MemoizedSelector<CoreState, string> => createSelector(
     requestIndexSelector,
     (state: IndexState) => hasValue(state) ? state[href] : undefined
   );
@@ -89,7 +87,7 @@ export const uuidFromHrefSelector =
  *    a MemoizedSelector to select the UUID of the cached request
  */
 export const originalRequestUUIDFromRequestUUIDSelector =
-  (uuid: string): MemoizedSelector<AppState, string> => createSelector(
+  (uuid: string): MemoizedSelector<CoreState, string> => createSelector(
     requestUUIDIndexSelector,
     (state: IndexState) => hasValue(state) ? state[uuid] : undefined
   );

src/app/core/json-patch/json-patch-operations.service.ts

@@ -17,7 +17,6 @@ import {
 } from './json-patch-operations.actions';
 import { JsonPatchOperationModel } from './json-patch.model';
 import { getResponseFromEntry } from '../shared/operators';
-import { ObjectCacheEntry } from '../cache/object-cache.reducer';
 
 /**
  * An abstract class that provides methods to make JSON Patch requests.
@@ -88,8 +87,8 @@ export abstract class JsonPatchOperationsService<ResponseDefinitionDomain, Patch
         flatMap(() => {
           const [successResponse$, errorResponse$] = partition((response: RestResponse) => response.isSuccessful)(this.requestService.getByUUID(requestId).pipe(
             getResponseFromEntry(),
-            find((entry: ObjectCacheEntry) => startTransactionTime < entry.timeAdded),
+            find((entry: RestResponse) => startTransactionTime < entry.timeAdded),
-            map((entry: ObjectCacheEntry) => entry),
+            map((entry: RestResponse) => entry),
           ));
           return observableMerge(
             errorResponse$.pipe(

src/app/core/services/route.service.spec.ts

@@ -8,7 +8,7 @@ import { getTestScheduler, hot } from 'jasmine-marbles';
 import { RouteService } from './route.service';
 import { MockRouter } from '../../shared/mocks/mock-router';
 import { TestScheduler } from 'rxjs/testing';
-import { AddUrlToHistoryAction } from '../../shared/history/history.actions';
+import { AddUrlToHistoryAction } from '../history/history.actions';
 
 describe('RouteService', () => {
   let scheduler: TestScheduler;

src/app/core/services/route.service.ts

@@ -1,28 +1,17 @@
-import { distinctUntilChanged, filter, map, take, tap } from 'rxjs/operators';
+import { distinctUntilChanged, filter, map, take } from 'rxjs/operators';
 import { Injectable } from '@angular/core';
-import {
+import { ActivatedRoute, NavigationEnd, Params, Router, RouterStateSnapshot, } from '@angular/router';
-  ActivatedRoute,
-  NavigationEnd,
-  Params,
-  Router,
-  RouterStateSnapshot,
-} from '@angular/router';
 
 import { combineLatest, Observable } from 'rxjs';
 import { createSelector, MemoizedSelector, select, Store } from '@ngrx/store';
 import { isEqual } from 'lodash';
 
-import {
+import { AddParameterAction, SetParameterAction, SetParametersAction, SetQueryParametersAction } from './route.actions';
-  AddParameterAction,
+import { CoreState } from '../core.reducers';
-  SetParameterAction,
+import { coreSelector } from '../core.selectors';
-  SetParametersAction,
-  SetQueryParametersAction
-} from './route.actions';
-import { CoreState } from '../../core/core.reducers';
-import { coreSelector } from '../../core/core.selectors';
 import { hasValue } from '../../shared/empty.util';
-import { historySelector } from '../../shared/history/selectors';
+import { historySelector } from '../history/selectors';
-import { AddUrlToHistoryAction } from '../../shared/history/history.actions';
+import { AddUrlToHistoryAction } from '../history/history.actions';
 
 /**
  * Selector to select all route parameters from the store
@@ -187,10 +176,20 @@ export class RouteService {
     );
   }
 
+  /**
+   * Add a parameter to the current route
+   * @param key   The parameter name
+   * @param value The parameter value
+   */
   public addParameter(key, value) {
     this.store.dispatch(new AddParameterAction(key, value));
   }
 
+  /**
+   * Set a parameter in the current route (overriding the previous value)
+   * @param key   The parameter name
+   * @param value The parameter value
+   */
   public setParameter(key, value) {
     this.store.dispatch(new SetParameterAction(key, value));
   }

src/app/core/shared/external-source-entry.model.ts

@@ -0,0 +1,43 @@
+import { MetadataMap } from './metadata.models';
+import { ResourceType } from './resource-type';
+import { ListableObject } from '../../shared/object-collection/shared/listable-object.model';
+import { GenericConstructor } from './generic-constructor';
+
+/**
+ * Model class for a single entry from an external source
+ */
+export class ExternalSourceEntry extends ListableObject {
+  static type = new ResourceType('externalSourceEntry');
+
+  /**
+   * Unique identifier
+   */
+  id: string;
+
+  /**
+   * The value to display
+   */
+  display: string;
+
+  /**
+   * The value to store the entry with
+   */
+  value: string;
+
+  /**
+   * Metadata of the entry
+   */
+  metadata: MetadataMap;
+
+  /**
+   * The link to the rest endpoint where this External Source Entry can be found
+   */
+  self: string;
+
+  /**
+   * Method that returns as which type of object this object should be rendered
+   */
+  getRenderTypes(): Array<string | GenericConstructor<ListableObject>> {
+    return [this.constructor as GenericConstructor<ListableObject>];
+  }
+}

src/app/core/shared/external-source.model.ts

@@ -0,0 +1,29 @@
+import { ResourceType } from './resource-type';
+import { CacheableObject } from '../cache/object-cache.reducer';
+
+/**
+ * Model class for an external source
+ */
+export class ExternalSource extends CacheableObject {
+  static type = new ResourceType('externalsource');
+
+  /**
+   * Unique identifier
+   */
+  id: string;
+
+  /**
+   * The name of this external source
+   */
+  name: string;
+
+  /**
+   * Is the source hierarchical?
+   */
+  hierarchical: boolean;
+
+  /**
+   * The link to the rest endpoint where this External Source can be found
+   */
+  self: string;
+}

src/app/entity-groups/research-entities/research-entities.module.ts

@@ -25,6 +25,7 @@ import { PersonInputSuggestionsComponent } from './submission/item-list-elements
 import { NameVariantModalComponent } from './submission/name-variant-modal/name-variant-modal.component';
 import { OrgUnitInputSuggestionsComponent } from './submission/item-list-elements/org-unit/org-unit-suggestions/org-unit-input-suggestions.component';
 import { OrgUnitSearchResultListSubmissionElementComponent } from './submission/item-list-elements/org-unit/org-unit-search-result-list-submission-element.component';
+import { ExternalSourceEntryListSubmissionElementComponent } from './submission/item-list-elements/external-source-entry/external-source-entry-list-submission-element.component';
 
 const ENTRY_COMPONENTS = [
   OrgUnitComponent,
@@ -48,7 +49,8 @@ const ENTRY_COMPONENTS = [
   PersonInputSuggestionsComponent,
   NameVariantModalComponent,
   OrgUnitSearchResultListSubmissionElementComponent,
-  OrgUnitInputSuggestionsComponent
+  OrgUnitInputSuggestionsComponent,
+  ExternalSourceEntryListSubmissionElementComponent
 ];
 
 @NgModule({

src/app/entity-groups/research-entities/submission/item-list-elements/external-source-entry/external-source-entry-list-submission-element.component.html

@@ -0,0 +1,2 @@
+<div>{{object.display}}</div>
+<div *ngIf="uri"><a target="_blank" [href]="uri.value">{{uri.value}}</a></div>

src/app/entity-groups/research-entities/submission/item-list-elements/external-source-entry/external-source-entry-list-submission-element.component.spec.ts

@@ -0,0 +1,47 @@
+import { ExternalSourceEntryListSubmissionElementComponent } from './external-source-entry-list-submission-element.component';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { ExternalSourceEntry } from '../../../../../core/shared/external-source-entry.model';
+import { TranslateModule } from '@ngx-translate/core';
+import { NO_ERRORS_SCHEMA } from '@angular/core';
+
+describe('ExternalSourceEntryListSubmissionElementComponent', () => {
+  let component: ExternalSourceEntryListSubmissionElementComponent;
+  let fixture: ComponentFixture<ExternalSourceEntryListSubmissionElementComponent>;
+
+  const uri = 'https://orcid.org/0001-0001-0001-0001';
+  const entry = Object.assign(new ExternalSourceEntry(), {
+    id: '0001-0001-0001-0001',
+    display: 'John Doe',
+    value: 'John, Doe',
+    metadata: {
+      'dc.identifier.uri': [
+        {
+          value: uri
+        }
+      ]
+    }
+  });
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ExternalSourceEntryListSubmissionElementComponent],
+      imports: [TranslateModule.forRoot()],
+      schemas: [NO_ERRORS_SCHEMA]
+    }).compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(ExternalSourceEntryListSubmissionElementComponent);
+    component = fixture.componentInstance;
+    component.object = entry;
+    fixture.detectChanges();
+  });
+
+  it('should display the entry\'s display value', () => {
+    expect(fixture.nativeElement.textContent).toContain(entry.display);
+  });
+
+  it('should display the entry\'s uri', () => {
+    expect(fixture.nativeElement.textContent).toContain(uri);
+  });
+});

src/app/entity-groups/research-entities/submission/item-list-elements/external-source-entry/external-source-entry-list-submission-element.component.ts

@@ -0,0 +1,28 @@
+import { AbstractListableElementComponent } from '../../../../../shared/object-collection/shared/object-collection-element/abstract-listable-element.component';
+import { ExternalSourceEntry } from '../../../../../core/shared/external-source-entry.model';
+import { listableObjectComponent } from '../../../../../shared/object-collection/shared/listable-object/listable-object.decorator';
+import { ViewMode } from '../../../../../core/shared/view-mode.model';
+import { Context } from '../../../../../core/shared/context.model';
+import { Component, OnInit } from '@angular/core';
+import { Metadata } from '../../../../../core/shared/metadata.utils';
+import { MetadataValue } from '../../../../../core/shared/metadata.models';
+
+@listableObjectComponent(ExternalSourceEntry, ViewMode.ListElement, Context.SubmissionModal)
+@Component({
+  selector: 'ds-external-source-entry-list-submission-element',
+  styleUrls: ['./external-source-entry-list-submission-element.component.scss'],
+  templateUrl: './external-source-entry-list-submission-element.component.html'
+})
+/**
+ * The component for displaying a list element of an external source entry
+ */
+export class ExternalSourceEntryListSubmissionElementComponent extends AbstractListableElementComponent<ExternalSourceEntry> implements OnInit {
+  /**
+   * The metadata value for the object's uri
+   */
+  uri: MetadataValue;
+
+  ngOnInit(): void {
+    this.uri = Metadata.first(this.object.metadata, 'dc.identifier.uri');
+  }
+}

src/app/entity-groups/research-entities/submission/name-variant-modal/name-variant-modal.component.ts

@@ -10,7 +10,13 @@ import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap';
   templateUrl: './name-variant-modal.component.html',
   styleUrls: ['./name-variant-modal.component.scss']
 })
+/**
+ * The component for the modal to add a name variant to an item
+ */
 export class NameVariantModalComponent {
+  /**
+   * The name variant
+   */
   @Input() value: string;
 
   constructor(public modal: NgbActiveModal) {

src/app/shared/auth-nav-menu/auth-nav-menu.component.html

@@ -1,6 +1,6 @@
 <ul class="navbar-nav" [ngClass]="{'mr-auto': (isXsOrSm$ | async)}">
   <li *ngIf="!(isAuthenticated | async) && !(isXsOrSm$ | async) && (showAuth | async)" class="nav-item" (click)="$event.stopPropagation();">
-    <div ngbDropdown placement="bottom-right" class="d-inline-block" @fadeInOut>
+    <div ngbDropdown display="dynamic" placement="bottom-right" class="d-inline-block" @fadeInOut>
       <a href="#" id="dropdownLogin" (click)="$event.preventDefault()" ngbDropdownToggle class="px-1">{{ 'nav.login' | translate }}</a>
       <div id="loginDropdownMenu" [ngClass]="{'pl-3 pr-3': (loading | async)}" ngbDropdownMenu aria-labelledby="dropdownLogin">
         <ds-log-in
@@ -12,7 +12,7 @@
     <a id="loginLink" routerLink="/login" routerLinkActive="active" class="px-1" >{{ 'nav.login' | translate }}<span class="sr-only">(current)</span></a>
   </li>
   <li *ngIf="(isAuthenticated | async) && !(isXsOrSm$ | async) && (showAuth | async)" class="nav-item">
-    <div ngbDropdown placement="bottom-right" class="d-inline-block" @fadeInOut>
+    <div ngbDropdown display="dynamic" placement="bottom-right" class="d-inline-block" @fadeInOut>
       <a href="#" id="dropdownUser" (click)="$event.preventDefault()" class="px-1" ngbDropdownToggle><i class="fas fa-user-circle fa-lg fa-fw" [title]="'nav.logout' | translate"></i></a>
       <div id="logoutDropdownMenu" ngbDropdownMenu aria-labelledby="dropdownUser">
         <ds-user-menu></ds-user-menu>

src/app/shared/comcol-forms/comcol-form/comcol-form.component.html

@@ -1,3 +1,38 @@
+<div class="container-fluid">
+  <div class="row">
+    <div class="col-12 d-inline-block">
+      <label>{{type.value + '.edit.logo.label' | translate}}</label>
+    </div>
+    <ng-container *ngVar="(dso?.logo | async)?.payload as logo">
+      <div class="col-12 d-inline-block alert" [ngClass]="{'alert-danger': markLogoForDeletion}" id="logo-section">
+        <div class="row">
+          <div class="col-8 d-inline-block">
+            <ds-comcol-page-logo [logo]="logo"></ds-comcol-page-logo>
+          </div>
+          <div class="col-4 d-inline-block">
+            <div *ngIf="logo" class="btn-group btn-group-sm float-right" role="group">
+              <button *ngIf="!markLogoForDeletion" type="button" class="btn btn-danger" (click)="deleteLogo()">
+                <i class="fas fa-trash" aria-hidden="true"></i>
+              </button>
+              <button *ngIf="markLogoForDeletion" type="button" class="btn btn-warning" (click)="undoDeleteLogo()">
+                <i class="fas fa-undo" aria-hidden="true"></i>
+              </button>
+            </div>
+          </div>
+        </div>
+      </div>
+      <div *ngIf="!logo" class="col-12 d-inline-block">
+        <ds-uploader  *ngIf="initializedUploaderOptions | async"
+                      [dropMsg]="type.value + '.edit.logo.upload'"
+                      [dropOverDocumentMsg]="type.value + '.edit.logo.upload'"
+                      [enableDragOverDocument]="true"
+                      [uploadFilesOptions]="uploadFilesOptions"
+                      (onCompleteItem)="onCompleteItem()"
+                      (onUploadError)="onUploadError()"></ds-uploader>
+      </div>
+    </ng-container>
+  </div>
+</div>
 <ds-form *ngIf="formModel"
          [formId]="'comcol-form-id'"
          [formModel]="formModel" (submitForm)="onSubmit()" (cancel)="onCancel()"></ds-form>

src/app/shared/comcol-forms/comcol-form/comcol-form.component.spec.ts

@@ -3,14 +3,25 @@ import { TranslateModule } from '@ngx-translate/core';
 import { Location } from '@angular/common';
 import { RouterTestingModule } from '@angular/router/testing';
 import { NO_ERRORS_SCHEMA } from '@angular/core';
-import { DynamicFormService, DynamicInputModel } from '@ng-dynamic-forms/core';
+import { DynamicFormControlModel, DynamicFormService, DynamicInputModel } from '@ng-dynamic-forms/core';
 import { FormControl, FormGroup } from '@angular/forms';
-import { DynamicFormControlModel } from '@ng-dynamic-forms/core/src/model/dynamic-form-control.model';
 import { Community } from '../../../core/shared/community.model';
-import { ResourceType } from '../../../core/shared/resource-type';
 import { ComColFormComponent } from './comcol-form.component';
 import { DSpaceObject } from '../../../core/shared/dspace-object.model';
 import { hasValue } from '../../empty.util';
+import { VarDirective } from '../../utils/var.directive';
+import { NotificationsService } from '../../notifications/notifications.service';
+import { NotificationsServiceStub } from '../../testing/notifications-service-stub';
+import { AuthService } from '../../../core/auth/auth.service';
+import { AuthServiceMock } from '../../mocks/mock-auth.service';
+import { of as observableOf } from 'rxjs';
+import { RemoteData } from '../../../core/data/remote-data';
+import { RestRequestMethod } from '../../../core/data/rest-request-method';
+import { ErrorResponse, RestResponse } from '../../../core/cache/response.models';
+import { RequestError } from '../../../core/data/request.models';
+import { RequestService } from '../../../core/data/request.service';
+import { ObjectCacheService } from '../../../core/cache/object-cache.service';
+import { By } from '@angular/platform-browser';
 
 describe('ComColFormComponent', () => {
   let comp: ComColFormComponent<DSpaceObject>;
@@ -49,29 +60,47 @@ describe('ComColFormComponent', () => {
     })
   ];
 
+  const logoEndpoint = 'rest/api/logo/endpoint';
+  const dsoService = Object.assign({
+    getLogoEndpoint: () => observableOf(logoEndpoint),
+    deleteLogo: () => observableOf({})
+  });
+  const notificationsService = new NotificationsServiceStub();
+
   /* tslint:disable:no-empty */
   const locationStub = jasmine.createSpyObj('location', ['back']);
   /* tslint:enable:no-empty */
 
+  const requestServiceStub = jasmine.createSpyObj({
+    removeByHrefSubstring: {}
+  });
+  const objectCacheStub = jasmine.createSpyObj({
+    remove: {}
+  });
+
   beforeEach(async(() => {
     TestBed.configureTestingModule({
       imports: [TranslateModule.forRoot(), RouterTestingModule],
-      declarations: [ComColFormComponent],
+      declarations: [ComColFormComponent, VarDirective],
       providers: [
         { provide: Location, useValue: locationStub },
-        { provide: DynamicFormService, useValue: formServiceStub }
+        { provide: DynamicFormService, useValue: formServiceStub },
+        { provide: NotificationsService, useValue: notificationsService },
+        { provide: AuthService, useValue: new AuthServiceMock() },
+        { provide: RequestService, useValue: requestServiceStub },
+        { provide: ObjectCacheService, useValue: objectCacheStub }
       ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents();
   }));
 
+  describe('when the dso doesn\'t contain an ID (newly created)', () => {
     beforeEach(() => {
-    fixture = TestBed.createComponent(ComColFormComponent);
+      initComponent(new Community());
-    comp = fixture.componentInstance;
+    });
-    comp.formModel = [];
+
-    comp.dso = new Community();
+    it('should initialize the uploadFilesOptions with a placeholder url', () => {
-    fixture.detectChanges();
+      expect(comp.uploadFilesOptions.url.length).toBeGreaterThan(0);
-    location = (comp as any).location;
     });
 
     describe('onSubmit', () => {
@@ -94,7 +123,8 @@ describe('ComColFormComponent', () => {
         comp.onSubmit();
 
         expect(comp.submitForm.emit).toHaveBeenCalledWith(
-        Object.assign(
+          {
+            dso: Object.assign(
               {},
               new Community(),
               {
@@ -105,7 +135,10 @@ describe('ComColFormComponent', () => {
                 },
                 type: Community.type
               },
-        )
+            ),
+            uploader: {} as any,
+            deleteLogo: false
+          }
         );
       })
     });
@@ -116,4 +149,175 @@ describe('ComColFormComponent', () => {
         expect(locationStub.back).toHaveBeenCalled();
       });
     });
+
+    describe('onCompleteItem', () => {
+      beforeEach(() => {
+        spyOn(comp.finish, 'emit');
+        comp.onCompleteItem();
+      });
+
+      it('should show a success notification', () => {
+        expect(notificationsService.success).toHaveBeenCalled();
+      });
+
+      it('should emit finish', () => {
+        expect(comp.finish.emit).toHaveBeenCalled();
+      });
+
+      it('should remove the object\'s cache', () => {
+        expect(requestServiceStub.removeByHrefSubstring).toHaveBeenCalled();
+        expect(objectCacheStub.remove).toHaveBeenCalled();
+      });
+    });
+
+    describe('onUploadError', () => {
+      beforeEach(() => {
+        spyOn(comp.finish, 'emit');
+        comp.onUploadError();
+      });
+
+      it('should show an error notification', () => {
+        expect(notificationsService.error).toHaveBeenCalled();
+      });
+
+      it('should emit finish', () => {
+        expect(comp.finish.emit).toHaveBeenCalled();
+      });
+    });
+  });
+
+  describe('when the dso contains an ID (being edited)', () => {
+    describe('and the dso doesn\'t contain a logo', () => {
+      beforeEach(() => {
+        initComponent(Object.assign(new Community(), {
+          id: 'community-id',
+          logo: observableOf(new RemoteData(false, false, true, null, undefined))
+        }));
+      });
+
+      it('should initialize the uploadFilesOptions with the logo\'s endpoint url', () => {
+        expect(comp.uploadFilesOptions.url).toEqual(logoEndpoint);
+      });
+
+      it('should initialize the uploadFilesOptions with a POST method', () => {
+        expect(comp.uploadFilesOptions.method).toEqual(RestRequestMethod.POST);
+      });
+    });
+
+    describe('and the dso contains a logo', () => {
+      beforeEach(() => {
+        initComponent(Object.assign(new Community(), {
+          id: 'community-id',
+          logo: observableOf(new RemoteData(false, false, true, null, {}))
+        }));
+      });
+
+      it('should initialize the uploadFilesOptions with the logo\'s endpoint url', () => {
+        expect(comp.uploadFilesOptions.url).toEqual(logoEndpoint);
+      });
+
+      it('should initialize the uploadFilesOptions with a PUT method', () => {
+        expect(comp.uploadFilesOptions.method).toEqual(RestRequestMethod.PUT);
+      });
+
+      describe('submit with logo marked for deletion', () => {
+        beforeEach(() => {
+          comp.markLogoForDeletion = true;
+        });
+
+        describe('when dsoService.deleteLogo returns a successful response', () => {
+          const response = new RestResponse(true, 200, 'OK');
+
+          beforeEach(() => {
+            spyOn(dsoService, 'deleteLogo').and.returnValue(observableOf(response));
+            comp.onSubmit();
+          });
+
+          it('should display a success notification', () => {
+            expect(notificationsService.success).toHaveBeenCalled();
+          });
+        });
+
+        describe('when dsoService.deleteLogo returns an error response', () => {
+          const response = new ErrorResponse(new RequestError('errorMessage'));
+
+          beforeEach(() => {
+            spyOn(dsoService, 'deleteLogo').and.returnValue(observableOf(response));
+            comp.onSubmit();
+          });
+
+          it('should display an error notification', () => {
+            expect(notificationsService.error).toHaveBeenCalled();
+          });
+        });
+      });
+
+      describe('deleteLogo', () => {
+        beforeEach(() => {
+          comp.deleteLogo();
+          fixture.detectChanges();
+        });
+
+        it('should set markLogoForDeletion to true', () => {
+          expect(comp.markLogoForDeletion).toEqual(true);
+        });
+
+        it('should mark the logo section with a danger alert', () => {
+          const logoSection = fixture.debugElement.query(By.css('#logo-section.alert-danger'));
+          expect(logoSection).toBeTruthy();
+        });
+
+        it('should hide the delete button', () => {
+          const button = fixture.debugElement.query(By.css('#logo-section .btn-danger'));
+          expect(button).not.toBeTruthy();
+        });
+
+        it('should show the undo button', () => {
+          const button = fixture.debugElement.query(By.css('#logo-section .btn-warning'));
+          expect(button).toBeTruthy();
+        });
+      });
+
+      describe('undoDeleteLogo', () => {
+        beforeEach(() => {
+          comp.markLogoForDeletion = true;
+          comp.undoDeleteLogo();
+          fixture.detectChanges();
+        });
+
+        it('should set markLogoForDeletion to false', () => {
+          expect(comp.markLogoForDeletion).toEqual(false);
+        });
+
+        it('should disable the danger alert on the logo section', () => {
+          const logoSection = fixture.debugElement.query(By.css('#logo-section.alert-danger'));
+          expect(logoSection).not.toBeTruthy();
+        });
+
+        it('should show the delete button', () => {
+          const button = fixture.debugElement.query(By.css('#logo-section .btn-danger'));
+          expect(button).toBeTruthy();
+        });
+
+        it('should hide the undo button', () => {
+          const button = fixture.debugElement.query(By.css('#logo-section .btn-warning'));
+          expect(button).not.toBeTruthy();
+        });
+      });
+    });
+  });
+
+  function initComponent(dso: Community) {
+    fixture = TestBed.createComponent(ComColFormComponent);
+    comp = fixture.componentInstance;
+    comp.formModel = [];
+    comp.dso = dso;
+    (comp as any).type = Community.type;
+    comp.uploaderComponent = Object.assign({
+      uploader: {}
+    });
+    (comp as any).dsoService = dsoService;
+    fixture.detectChanges();
+    location = (comp as any).location;
+  }
 });

src/app/shared/comcol-forms/comcol-form/comcol-form.component.ts

@@ -1,17 +1,34 @@
-import { Component, EventEmitter, Input, OnInit, Output } from '@angular/core';
+import { Component, EventEmitter, Input, OnDestroy, OnInit, Output, ViewChild } from '@angular/core';
 import { Location } from '@angular/common';
 import {
+  DynamicFormControlModel,
   DynamicFormService,
   DynamicInputModel
 } from '@ng-dynamic-forms/core';
 import { FormGroup } from '@angular/forms';
-import { DynamicFormControlModel } from '@ng-dynamic-forms/core/src/model/dynamic-form-control.model';
 import { TranslateService } from '@ngx-translate/core';
+
 import { DSpaceObject } from '../../../core/shared/dspace-object.model';
 import { MetadataMap, MetadataValue } from '../../../core/shared/metadata.models';
 import { ResourceType } from '../../../core/shared/resource-type';
-import { isNotEmpty } from '../../empty.util';
+import { hasValue, isNotEmpty } from '../../empty.util';
+import { UploaderOptions } from '../../uploader/uploader-options.model';
+import { NotificationsService } from '../../notifications/notifications.service';
+import { ComColDataService } from '../../../core/data/comcol-data.service';
+import { Subscription } from 'rxjs/internal/Subscription';
+import { AuthService } from '../../../core/auth/auth.service';
 import { Community } from '../../../core/shared/community.model';
+import { Collection } from '../../../core/shared/collection.model';
+import { UploaderComponent } from '../../uploader/uploader.component';
+import { FileUploader } from 'ng2-file-upload';
+import { ErrorResponse, RestResponse } from '../../../core/cache/response.models';
+import { BehaviorSubject } from 'rxjs/internal/BehaviorSubject';
+import { RemoteData } from '../../../core/data/remote-data';
+import { Bitstream } from '../../../core/shared/bitstream.model';
+import { combineLatest as observableCombineLatest } from 'rxjs';
+import { RestRequestMethod } from '../../../core/data/rest-request-method';
+import { RequestService } from '../../../core/data/request.service';
+import { ObjectCacheService } from '../../../core/cache/object-cache.service';
 
 /**
  * A form for creating and editing Communities or Collections
@@ -21,7 +38,13 @@ import { Community } from '../../../core/shared/community.model';
   styleUrls: ['./comcol-form.component.scss'],
   templateUrl: './comcol-form.component.html'
 })
-export class ComColFormComponent<T extends DSpaceObject> implements OnInit {
+export class ComColFormComponent<T extends DSpaceObject> implements OnInit, OnDestroy {
+
+  /**
+   * The logo uploader component
+   */
+  @ViewChild(UploaderComponent) uploaderComponent: UploaderComponent;
+
   /**
    * DSpaceObject that the form represents
    */
@@ -30,7 +53,7 @@ export class ComColFormComponent<T extends DSpaceObject> implements OnInit {
   /**
    * Type of DSpaceObject that the form represents
    */
-  protected type: ResourceType;
+  type: ResourceType;
 
   /**
    * @type {string} Key prefix used to generate form labels
@@ -53,14 +76,56 @@ export class ComColFormComponent<T extends DSpaceObject> implements OnInit {
   formGroup: FormGroup;
 
   /**
-   * Emits DSO when the form is submitted
+   * The uploader configuration options
-   * @type {EventEmitter<any>}
+   * @type {UploaderOptions}
    */
-  @Output() submitForm: EventEmitter<any> = new EventEmitter();
+  uploadFilesOptions: UploaderOptions = Object.assign(new UploaderOptions(), {
+    autoUpload: false
+  });
 
-  public constructor(private location: Location,
+  /**
-                     private formService: DynamicFormService,
+   * Emits DSO and Uploader when the form is submitted
-                     private translate: TranslateService) {
+   */
+  @Output() submitForm: EventEmitter<{
+    dso: T,
+    uploader: FileUploader,
+    deleteLogo: boolean
+  }> = new EventEmitter();
+
+  /**
+   * Fires an event when the logo has finished uploading (with or without errors) or was removed
+   */
+  @Output() finish: EventEmitter<any> = new EventEmitter();
+
+  /**
+   * Observable keeping track whether or not the uploader has finished initializing
+   * Used to start rendering the uploader component
+   */
+  initializedUploaderOptions = new BehaviorSubject(false);
+
+  /**
+   * Is the logo marked to be deleted?
+   */
+  markLogoForDeletion = false;
+
+  /**
+   * Array to track all subscriptions and unsubscribe them onDestroy
+   * @type {Array}
+   */
+  protected subs: Subscription[] = [];
+
+  /**
+   * The service used to fetch from or send data to
+   */
+  protected dsoService: ComColDataService<Community | Collection>;
+
+  public constructor(protected location: Location,
+                     protected formService: DynamicFormService,
+                     protected translate: TranslateService,
+                     protected notificationsService: NotificationsService,
+                     protected authService: AuthService,
+                     protected requestService: RequestService,
+                     protected objectCache: ObjectCacheService) {
   }
 
   ngOnInit(): void {
@@ -76,13 +141,56 @@ export class ComColFormComponent<T extends DSpaceObject> implements OnInit {
       .subscribe(() => {
         this.updateFieldTranslations();
       });
+
+    if (hasValue(this.dso.id)) {
+      this.subs.push(
+        observableCombineLatest(
+          this.dsoService.getLogoEndpoint(this.dso.id),
+          (this.dso as any).logo
+        ).subscribe(([href, logoRD]: [string, RemoteData<Bitstream>]) => {
+          this.uploadFilesOptions.url = href;
+          this.uploadFilesOptions.authToken = this.authService.buildAuthHeader();
+          // If the object already contains a logo, send out a PUT request instead of POST for setting a new logo
+          if (hasValue(logoRD.payload)) {
+            this.uploadFilesOptions.method = RestRequestMethod.PUT;
+          }
+          this.initializedUploaderOptions.next(true);
+        })
+      );
+    } else {
+      // Set a placeholder URL to not break the uploader component. This will be replaced once the object is created.
+      this.uploadFilesOptions.url = 'placeholder';
+      this.uploadFilesOptions.authToken = this.authService.buildAuthHeader();
+      this.initializedUploaderOptions.next(true);
+    }
   }
 
   /**
    * Checks which new fields were added and sends the updated version of the DSO to the parent component
    */
   onSubmit() {
-    const formMetadata = new Object() as MetadataMap;
+    if (this.markLogoForDeletion && hasValue(this.dso.id)) {
+      this.dsoService.deleteLogo(this.dso).subscribe((response: RestResponse) => {
+        if (response.isSuccessful) {
+          this.notificationsService.success(
+            this.translate.get(this.type.value + '.edit.logo.notifications.delete.success.title'),
+            this.translate.get(this.type.value + '.edit.logo.notifications.delete.success.content')
+          );
+        } else {
+          const errorResponse = response as ErrorResponse;
+          this.notificationsService.error(
+            this.translate.get(this.type.value + '.edit.logo.notifications.delete.error.title'),
+            errorResponse.errorMessage
+          );
+        }
+        (this.dso as any).logo = undefined;
+        this.uploadFilesOptions.method = RestRequestMethod.POST;
+        this.refreshCache();
+        this.finish.emit();
+      });
+    }
+
+    const formMetadata = {}  as MetadataMap;
     this.formModel.forEach((fieldModel: DynamicInputModel) => {
       const value: MetadataValue = {
           value: fieldModel.value as string,
@@ -102,7 +210,11 @@ export class ComColFormComponent<T extends DSpaceObject> implements OnInit {
       },
       type: Community.type
     });
-    this.submitForm.emit(updatedDSO);
+    this.submitForm.emit({
+      dso: updatedDSO,
+      uploader: hasValue(this.uploaderComponent) ? this.uploaderComponent.uploader : undefined,
+      deleteLogo: this.markLogoForDeletion
+    });
   }
 
   /**
@@ -122,7 +234,59 @@ export class ComColFormComponent<T extends DSpaceObject> implements OnInit {
     );
   }
 
+  /**
+   * Mark the logo to be deleted
+   * Send out a delete request to remove the logo from the community/collection and display notifications
+   */
+  deleteLogo() {
+    this.markLogoForDeletion = true;
+  }
+
+  /**
+   * Undo marking the logo to be deleted
+   */
+  undoDeleteLogo() {
+    this.markLogoForDeletion = false;
+  }
+
+  /**
+   * Refresh the object's cache to ensure the latest version
+   */
+  private refreshCache() {
+    this.requestService.removeByHrefSubstring(this.dso.self);
+    this.objectCache.remove(this.dso.self);
+  }
+
+  /**
+   * The request was successful, display a success notification
+   */
+  public onCompleteItem() {
+    this.refreshCache();
+    this.notificationsService.success(null, this.translate.get(this.type.value + '.edit.logo.notifications.add.success'));
+    this.finish.emit();
+  }
+
+  /**
+   * The request was unsuccessful, display an error notification
+   */
+  public onUploadError() {
+    this.notificationsService.error(null, this.translate.get(this.type.value + '.edit.logo.notifications.add.error'));
+    this.finish.emit();
+  }
+
+  /**
+   * Cancel the form and return to the previous page
+   */
   onCancel() {
     this.location.back();
   }
+
+  /**
+   * Unsubscribe from open subscriptions
+   */
+  ngOnDestroy(): void {
+    this.subs
+      .filter((subscription) => hasValue(subscription))
+      .forEach((subscription) => subscription.unsubscribe());
+  }
 }

src/app/shared/comcol-forms/create-comcol-page/create-comcol-page.component.spec.ts

@@ -11,11 +11,13 @@ import { RouterTestingModule } from '@angular/router/testing';
 import { NO_ERRORS_SCHEMA } from '@angular/core';
 import { DSpaceObject } from '../../../core/shared/dspace-object.model';
 import { CreateComColPageComponent } from './create-comcol-page.component';
-import { DataService } from '../../../core/data/data.service';
 import {
   createFailedRemoteDataObject$,
   createSuccessfulRemoteDataObject$
 } from '../../testing/utils';
+import { ComColDataService } from '../../../core/data/comcol-data.service';
+import { NotificationsService } from '../../notifications/notifications.service';
+import { NotificationsServiceStub } from '../../testing/notifications-service-stub';
 
 describe('CreateComColPageComponent', () => {
   let comp: CreateComColPageComponent<DSpaceObject>;
@@ -31,6 +33,8 @@ describe('CreateComColPageComponent', () => {
   let routeServiceStub;
   let routerStub;
 
+  const logoEndpoint = 'rest/api/logo/endpoint';
+
   function initializeVars() {
     community = Object.assign(new Community(), {
       uuid: 'a20da287-e174-466a-9926-f66b9300d347',
@@ -56,8 +60,8 @@ describe('CreateComColPageComponent', () => {
           value: community.name
         }]
       })),
-      create: (com, uuid?) => createSuccessfulRemoteDataObject$(newCommunity)
+      create: (com, uuid?) => createSuccessfulRemoteDataObject$(newCommunity),
-
+      getLogoEndpoint: () => observableOf(logoEndpoint)
     };
 
     routeServiceStub = {
@@ -74,10 +78,11 @@ describe('CreateComColPageComponent', () => {
     TestBed.configureTestingModule({
       imports: [TranslateModule.forRoot(), SharedModule, CommonModule, RouterTestingModule],
       providers: [
-        { provide: DataService, useValue: communityDataServiceStub },
+        { provide: ComColDataService, useValue: communityDataServiceStub },
         { provide: CommunityDataService, useValue: communityDataServiceStub },
         { provide: RouteService, useValue: routeServiceStub },
         { provide: Router, useValue: routerStub },
+        { provide: NotificationsService, useValue: new NotificationsServiceStub() }
       ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents();
@@ -86,6 +91,7 @@ describe('CreateComColPageComponent', () => {
   beforeEach(() => {
     fixture = TestBed.createComponent(CreateComColPageComponent);
     comp = fixture.componentInstance;
+    (comp as any).type = Community.type;
     fixture.detectChanges();
     dsoDataService = (comp as any).dsoDataService;
     communityDataService = (comp as any).communityDataService;
@@ -95,14 +101,28 @@ describe('CreateComColPageComponent', () => {
 
   describe('onSubmit', () => {
     let data;
+
+    describe('with an empty queue in the uploader', () => {
       beforeEach(() => {
-      data = Object.assign(new Community(), {
+        data = {
+          dso: Object.assign(new Community(), {
             metadata: [{
               key: 'dc.title',
               value: 'test'
             }]
+          }),
+          uploader: {
+            options: {
+              url: ''
+            },
+            queue: [],
+            /* tslint:disable:no-empty */
+            uploadAll: () => {}
+            /* tslint:enable:no-empty */
+          }
+        };
       });
-    });
+
       it('should navigate when successful', () => {
         spyOn(router, 'navigate');
         comp.onSubmit(data);
@@ -118,4 +138,49 @@ describe('CreateComColPageComponent', () => {
         expect(router.navigate).not.toHaveBeenCalled();
       });
     });
+
+    describe('with at least one item in the uploader\'s queue', () => {
+      beforeEach(() => {
+        data = {
+          dso: Object.assign(new Community(), {
+            metadata: [{
+              key: 'dc.title',
+              value: 'test'
+            }]
+          }),
+          uploader: {
+            options: {
+              url: ''
+            },
+            queue: [
+              {}
+            ],
+            /* tslint:disable:no-empty */
+            uploadAll: () => {}
+            /* tslint:enable:no-empty */
+          }
+        };
+      });
+
+      it('should not navigate', () => {
+        spyOn(router, 'navigate');
+        comp.onSubmit(data);
+        fixture.detectChanges();
+        expect(router.navigate).not.toHaveBeenCalled();
+      });
+
+      it('should set the uploader\'s url to the logo\'s endpoint', () => {
+        comp.onSubmit(data);
+        fixture.detectChanges();
+        expect(data.uploader.options.url).toEqual(logoEndpoint);
+      });
+
+      it('should call the uploader\'s uploadAll', () => {
+        spyOn(data.uploader, 'uploadAll');
+        comp.onSubmit(data);
+        fixture.detectChanges();
+        expect(data.uploader.uploadAll).toHaveBeenCalled();
+      });
+    });
+  });
 });