Merge remote-tracking branch 'remotes/origin/master' into no-image

# Conflicts:
#	src/app/collection-page/collection-page.module.ts
#	src/app/collection-page/logo/collection-page-logo.component.html
#	src/app/collection-page/logo/collection-page-logo.component.ts

resources/i18n/en.json

@@ -10,6 +10,15 @@
       "license": "License"
     }
   },
+  "community": {
+    "page": {
+      "news": "News",
+      "license": "License"
+    },
+    "sub-collection-list": {
+      "head": "Collections of this Community"
+    }
+  },
   "item": {
     "page": {
       "author": "Author",

src/app/app.module.ts

@@ -10,6 +10,7 @@ import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
 import { HeaderComponent } from './header/header.component';
 import { CollectionPageModule } from './collection-page/collection-page.module';
+import { CommunityPageModule } from './community-page/community-page.module';
 import { PageNotFoundComponent } from './pagenotfound/pagenotfound.component';
 
 
@@ -24,6 +25,7 @@ import { PageNotFoundComponent } from './pagenotfound/pagenotfound.component';
     HomeModule,
     ItemPageModule,
     CollectionPageModule,
+    CommunityPageModule,
     CoreModule.forRoot(),
     AppRoutingModule
   ],

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

@@ -1,16 +1,32 @@
 <div class="collection-page" *ngIf="collectionData.hasSucceeded | async">
-  <ds-collection-page-name [name]="(collectionData.payload | async)?.name"></ds-collection-page-name>
+  <!-- Collection Name -->
-  <ds-collection-page-logo *ngIf="logoData" [logo]="logoData.payload | async"></ds-collection-page-logo>
+  <ds-comcol-page-header 
-  <ds-collection-page-introductory-text
+        [name]="(collectionData.payload | async)?.name">
-      [introductoryText]="(collectionData.payload | async)?.introductoryText">
+  </ds-comcol-page-header>
-  </ds-collection-page-introductory-text>
+  <!-- Collection logo -->
-  <ds-collection-page-news
+  <ds-comcol-page-logo *ngIf="logoData" 
-      [sidebarText]="(collectionData.payload | async)?.sidebarText">
+      [logo]="logoData.payload | async"
-  </ds-collection-page-news>
+      [alternateText]="'Collection Logo'">
-  <ds-collection-page-copyright
+  </ds-comcol-page-logo>
-      [copyrightText]="(collectionData.payload | async)?.copyrightText">
+  <!-- Introductionary text -->
-  </ds-collection-page-copyright>
+  <ds-comcol-page-content
-  <ds-collection-page-license
+      [content]="(collectionData.payload | async)?.introductoryText"
-      [license]="(collectionData.payload | async)?.license">
+      [hasInnerHtml]="true">
-  </ds-collection-page-license>
+  </ds-comcol-page-content>
+  <!-- News -->
+  <ds-comcol-page-content
+      [content]="(collectionData.payload | async)?.sidebarText"
+      [hasInnerHtml]="true"
+      [title]="'community.page.news'">
+  </ds-comcol-page-content>
+  <!-- Copyright -->
+  <ds-comcol-page-content
+      [content]="(collectionData.payload | async)?.copyrightText"
+      [hasInnerHtml]="true">
+  </ds-comcol-page-content>
+  <!-- Licence -->
+  <ds-comcol-page-content
+      [content]="(collectionData.payload | async)?.license"
+      [title]="'collection.page.license'">
+  </ds-comcol-page-content>
 </div>

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

@@ -1,19 +1,21 @@
-import { Component, OnInit } from '@angular/core';
+import { Component, OnDestroy, OnInit } from '@angular/core';
 import { ActivatedRoute, Params } from '@angular/router';
 
 import { Collection } from "../core/shared/collection.model";
 import { Bitstream } from "../core/shared/bitstream.model";
 import { RemoteData } from "../core/data/remote-data";
 import { CollectionDataService } from "../core/data/collection-data.service";
+import { Subscription } from "rxjs/Subscription";
 
 @Component({
   selector: 'ds-collection-page',
   styleUrls: ['./collection-page.component.css'],
   templateUrl: './collection-page.component.html',
 })
-export class CollectionPageComponent implements OnInit {
+export class CollectionPageComponent implements OnInit, OnDestroy {
   collectionData: RemoteData<Collection>;
   logoData: RemoteData<Bitstream>;
+  private subs: Subscription[] = [];
 
   constructor(
     private collectionDataService: CollectionDataService,
@@ -24,12 +26,16 @@ export class CollectionPageComponent implements OnInit {
 
   ngOnInit(): void {
     this.route.params.subscribe((params: Params) => {
-      this.collectionData = this.collectionDataService.findById(params['id'])
+      this.collectionData = this.collectionDataService.findById(params['id']);
-      this.collectionData.payload
+      this.subs.push(this.collectionData.payload
-        .subscribe(collection => this.logoData = collection.logo);
+        .subscribe(collection => this.logoData = collection.logo));
     });
   }
 
+  ngOnDestroy(): void {
+    this.subs.forEach(sub => sub.unsubscribe());
+  }
+
   universalInit() {
   }
 }

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

@@ -5,13 +5,6 @@ import { TranslateModule } from "@ngx-translate/core";
 import { SharedModule } from '../shared/shared.module';
 
 import { CollectionPageComponent } from './collection-page.component';
-import { FieldWrapperComponent } from './field-wrapper/field-wrapper.component';
-import { CollectionPageNameComponent } from './name/collection-page-name.component';
-import { CollectionPageLogoComponent } from './logo/collection-page-logo.component';
-import { CollectionPageIntroductoryTextComponent } from './introductory-text/collection-page-introductory-text.component';
-import { CollectionPageNewsComponent } from './news/collection-page-news.component';
-import { CollectionPageCopyrightComponent } from './copyright/collection-page-copyright.component';
-import { CollectionPageLicenseComponent } from './license/collection-page-license.component';
 import { CollectionPageRoutingModule } from './collection-page-routing.module';
 
 @NgModule({
@@ -23,13 +16,6 @@ import { CollectionPageRoutingModule } from './collection-page-routing.module';
   ],
   declarations: [
     CollectionPageComponent,
-    FieldWrapperComponent,
-    CollectionPageNameComponent,
-    CollectionPageLogoComponent,
-    CollectionPageIntroductoryTextComponent,
-    CollectionPageNewsComponent,
-    CollectionPageCopyrightComponent,
-    CollectionPageLicenseComponent,
   ]
 })
 export class CollectionPageModule { }

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

@@ -1,3 +0,0 @@
-<ds-field-wrapper *ngIf="copyrightText" class="collection-page-copyright">
-    <p [innerHtml]="copyrightText"></p>
-</ds-field-wrapper>

src/app/collection-page/copyright/collection-page-copyright.component.ts

@@ -1,11 +0,0 @@
-import { Component, Input } from '@angular/core';
-
-
-@Component({
-  selector: 'ds-collection-page-copyright',
-  styleUrls: ['./collection-page-copyright.component.css'],
-  templateUrl: './collection-page-copyright.component.html',
-})
-export class CollectionPageCopyrightComponent {
-  @Input() copyrightText: String;
-}

src/app/collection-page/field-wrapper/field-wrapper.component.html

@@ -1,3 +0,0 @@
-<div class="collection-page-field-wrapper">
-    <ng-content></ng-content>
-</div>

src/app/collection-page/field-wrapper/field-wrapper.component.ts

@@ -1,11 +0,0 @@
-import { Component, Input } from '@angular/core';
-
-
-@Component({
-  selector: 'ds-field-wrapper',
-  styleUrls: ['./field-wrapper.component.css'],
-  templateUrl: './field-wrapper.component.html',
-})
-export class FieldWrapperComponent {
-  @Input() name: String;
-}

src/app/collection-page/introductory-text/collection-page-introductory-text.component.html

@@ -1,3 +0,0 @@
-<ds-field-wrapper *ngIf="introductoryText" class="collection-page-introductory-text">
-    <p [innerHtml]="introductoryText"></p>
-</ds-field-wrapper>

src/app/collection-page/introductory-text/collection-page-introductory-text.component.ts

@@ -1,11 +0,0 @@
-import { Component, Input } from '@angular/core';
-
-
-@Component({
-  selector: 'ds-collection-page-introductory-text',
-  styleUrls: ['./collection-page-introductory-text.component.css'],
-  templateUrl: './collection-page-introductory-text.component.html',
-})
-export class CollectionPageIntroductoryTextComponent {
-  @Input() introductoryText: String;
-}

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

@@ -1,4 +0,0 @@
-<ds-field-wrapper *ngIf="license" class="collection-page-license">
-    <h2>{{ 'collection.page.license' | translate }}</h2>
-    <p>{{ license }}</p>
-</ds-field-wrapper>

src/app/collection-page/license/collection-page-license.component.ts

@@ -1,11 +0,0 @@
-import { Component, Input } from '@angular/core';
-
-
-@Component({
-  selector: 'ds-collection-page-license',
-  styleUrls: ['./collection-page-license.component.css'],
-  templateUrl: './collection-page-license.component.html',
-})
-export class CollectionPageLicenseComponent {
-  @Input() license: String;
-}

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

@@ -1,3 +0,0 @@
-<ds-field-wrapper *ngIf="logo" class="collection-page-logo">
-    <img [src]="logo.url" class="img-responsive" alt="Collection logo" (error)="errorHandler($event)"/>
-</ds-field-wrapper>

src/app/collection-page/logo/collection-page-logo.component.scss

@@ -1 +0,0 @@
-@import '../../../styles/variables.scss';

src/app/collection-page/logo/collection-page-logo.component.ts

@@ -1,25 +0,0 @@
-import { Component, Input } from '@angular/core';
-
-import { Bitstream } from "../../core/shared/bitstream.model";
-
-
-@Component({
-  selector: 'ds-collection-page-logo',
-  styleUrls: ['./collection-page-logo.component.css'],
-  templateUrl: './collection-page-logo.component.html',
-})
-export class CollectionPageLogoComponent {
-  @Input() logo: Bitstream;
-
-  /**
-   * The default 'holder.js' image
-   */
-  holderSource: string = "data:image/svg+xml;charset=UTF-8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2293%22%20height%3D%22120%22%20viewBox%3D%220%200%2093%20120%22%20preserveAspectRatio%3D%22none%22%3E%3C!--%0ASource%20URL%3A%20holder.js%2F93x120%3Ftext%3DNo%20Thumbnail%0ACreated%20with%20Holder.js%202.8.2.%0ALearn%20more%20at%20http%3A%2F%2Fholderjs.com%0A(c)%202012-2015%20Ivan%20Malopinsky%20-%20http%3A%2F%2Fimsky.co%0A--%3E%3Cdefs%3E%3Cstyle%20type%3D%22text%2Fcss%22%3E%3C!%5BCDATA%5B%23holder_1543e460b05%20text%20%7B%20fill%3A%23AAAAAA%3Bfont-weight%3Abold%3Bfont-family%3AArial%2C%20Helvetica%2C%20Open%20Sans%2C%20sans-serif%2C%20monospace%3Bfont-size%3A10pt%20%7D%20%5D%5D%3E%3C%2Fstyle%3E%3C%2Fdefs%3E%3Cg%20id%3D%22holder_1543e460b05%22%3E%3Crect%20width%3D%2293%22%20height%3D%22120%22%20fill%3D%22%23EEEEEE%22%2F%3E%3Cg%3E%3Ctext%20x%3D%2235.6171875%22%20y%3D%2257%22%3ENo%3C%2Ftext%3E%3Ctext%20x%3D%2210.8125%22%20y%3D%2272%22%3EThumbnail%3C%2Ftext%3E%3C%2Fg%3E%3C%2Fg%3E%3C%2Fsvg%3E";
-
-  constructor() {
-  }
-
-  errorHandler(event) {
-    event.currentTarget.src = this.holderSource;
-  }
-}

src/app/collection-page/name/collection-page-name.component.scss

@@ -1 +0,0 @@
-@import '../../../styles/variables.scss';

src/app/collection-page/name/collection-page-name.component.ts

@@ -1,11 +0,0 @@
-import { Component, Input } from '@angular/core';
-
-
-@Component({
-  selector: 'ds-collection-page-name',
-  styleUrls: ['./collection-page-name.component.css'],
-  templateUrl: './collection-page-name.component.html',
-})
-export class CollectionPageNameComponent {
-  @Input() name: String;
-}

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

@@ -1,4 +0,0 @@
-<ds-field-wrapper *ngIf="sidebarText" class="collection-page-news">
-    <h2>{{ 'collection.page.news' | translate }}</h2>
-    <p [innerHtml]="sidebarText"></p>
-</ds-field-wrapper>

src/app/collection-page/news/collection-page-news.component.scss

@@ -1 +0,0 @@
-@import '../../../styles/variables.scss';

src/app/collection-page/news/collection-page-news.component.ts

@@ -1,11 +0,0 @@
-import { Component, Input } from '@angular/core';
-
-
-@Component({
-  selector: 'ds-collection-page-news',
-  styleUrls: ['./collection-page-news.component.css'],
-  templateUrl: './collection-page-news.component.html',
-})
-export class CollectionPageNewsComponent {
-  @Input() sidebarText: String;
-}

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

@@ -0,0 +1,13 @@
+import { NgModule } from '@angular/core';
+import { RouterModule } from '@angular/router';
+
+import { CommunityPageComponent } from './community-page.component';
+
+@NgModule({
+  imports: [
+    RouterModule.forChild([
+      { path: 'communities/:id', component: CommunityPageComponent }
+    ])
+  ]
+})
+export class CommunityPageRoutingModule { }

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

@@ -0,0 +1,26 @@
+<div class="community-page" *ngIf="communityData.hasSucceeded | async">
+  <!-- Community name -->
+  <ds-comcol-page-header [name]="(communityData.payload | async)?.name"></ds-comcol-page-header>
+  <!-- Community logo -->
+  <ds-comcol-page-logo *ngIf="logoData" 
+      [logo]="logoData.payload | async"
+      [alternateText]="'Community Logo'">
+  </ds-comcol-page-logo>
+  <!-- Introductionary text -->
+  <ds-comcol-page-content 
+      [content]="(communityData.payload | async)?.introductoryText"
+      [hasInnerHtml]="true">
+  </ds-comcol-page-content>
+  <!-- News -->
+  <ds-comcol-page-content 
+      [content]="(communityData.payload | async)?.sidebarText"
+      [hasInnerHtml]="true"
+      [title]="'community.page.news'">
+  </ds-comcol-page-content>
+  <!-- Copyright -->
+  <ds-comcol-page-content
+      [content]="(communityData.payload | async)?.copyrightText"
+      [hasInnerHtml]="true">
+  </ds-comcol-page-content>  
+  <ds-community-page-sub-collection-list></ds-community-page-sub-collection-list>
+</div>

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

@@ -0,0 +1 @@
+@import '../../styles/variables.scss';

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

@@ -0,0 +1,41 @@
+import { Component, OnDestroy, OnInit } from '@angular/core';
+import { ActivatedRoute, Params } from '@angular/router';
+
+import { Community } from "../core/shared/community.model";
+import { Bitstream } from "../core/shared/bitstream.model";
+import { RemoteData } from "../core/data/remote-data";
+import { CommunityDataService } from "../core/data/community-data.service";
+import { Subscription } from "rxjs/Subscription";
+
+@Component({
+  selector: 'ds-community-page',
+  styleUrls: ['./community-page.component.css'],
+  templateUrl: './community-page.component.html',
+})
+export class CommunityPageComponent implements OnInit, OnDestroy {
+  communityData: RemoteData<Community>;
+  logoData: RemoteData<Bitstream>;
+  private subs: Subscription[] = [];
+
+  constructor(
+    private communityDataService: CommunityDataService,
+    private route: ActivatedRoute
+  ) {
+    this.universalInit();
+  }
+
+  ngOnInit(): void {
+    this.route.params.subscribe((params: Params) => {
+      this.communityData = this.communityDataService.findById(params['id']);
+      this.subs.push(this.communityData.payload
+        .subscribe(community => this.logoData = community.logo));
+    });
+  }
+
+  ngOnDestroy(): void {
+     this.subs.forEach(sub => sub.unsubscribe());
+  }
+  
+  universalInit() {
+  }
+}

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

@@ -0,0 +1,25 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { RouterModule } from "@angular/router";
+
+import { TranslateModule } from "@ngx-translate/core";
+
+import { SharedModule } from '../shared/shared.module';
+import { CommunityPageComponent } from './community-page.component';
+import { CommunityPageSubCollectionListComponent } from './sub-collection-list/community-page-sub-collection-list.component';
+import { CommunityPageRoutingModule } from './community-page-routing.module';
+
+@NgModule({
+  imports: [
+    CommunityPageRoutingModule,
+    CommonModule,
+    TranslateModule,
+    RouterModule,
+    SharedModule,
+  ],
+  declarations: [
+    CommunityPageComponent,
+    CommunityPageSubCollectionListComponent,
+  ]
+})
+export class CommunityPageModule { }

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

@@ -0,0 +1,11 @@
+<div *ngIf="subCollections.hasSucceeded | async">
+  <h2>{{'community.sub-collection-list.head' | translate}}</h2>
+  <ul>
+    <li *ngFor="let collection of (subCollections.payload | async)">
+      <p>
+        <span class="lead"><a [routerLink]="['/collections', collection.id]">{{collection.name}}</a></span><br>
+        <span class="text-muted">{{collection.shortDescription}}</span>
+      </p>
+    </li>
+  </ul>
+</div>

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

@@ -0,0 +1,28 @@
+import { Component, OnInit } from '@angular/core';
+import { CollectionDataService } from "../../core/data/collection-data.service";
+import { RemoteData } from "../../core/data/remote-data";
+import { Collection } from "../../core/shared/collection.model";
+
+
+@Component({
+    selector: 'ds-community-page-sub-collection-list',
+    styleUrls: ['./community-page-sub-collection-list.component.css'],
+    templateUrl: './community-page-sub-collection-list.component.html',
+})
+export class CommunityPageSubCollectionListComponent implements OnInit {
+    subCollections: RemoteData<Collection[]>;
+
+    constructor(
+        private cds: CollectionDataService
+    ) {
+        this.universalInit();
+    }
+
+    universalInit() {
+
+    }
+
+    ngOnInit(): void {
+        this.subCollections = this.cds.findAll();
+    }
+}

src/app/core/cache/builders/build-decorators.ts

@@ -1,7 +1,7 @@
 import "reflect-metadata";
 import { GenericConstructor } from "../../shared/generic-constructor";
 import { CacheableObject } from "../object-cache.reducer";
-import { NormalizedDSOType } from "../models/normalized-dspace-object-type";
+import { ResourceType } from "../../shared/resource-type";
 
 const mapsToMetadataKey = Symbol("mapsTo");
 const relationshipKey = Symbol("relationship");
@@ -16,7 +16,7 @@ export const getMapsTo = function(target: any) {
   return Reflect.getOwnMetadata(mapsToMetadataKey, target);
 };
 
-export const relationship = function(value: NormalizedDSOType): any {
+export const relationship = function(value: ResourceType): any {
   return function (target: any, propertyKey: string, descriptor: PropertyDescriptor) {
     if (!target || !propertyKey) {
       return;

src/app/core/cache/builders/remote-data-build.service.ts

@@ -13,7 +13,8 @@ import { Observable } from "rxjs/Observable";
 import { RemoteData } from "../../data/remote-data";
 import { GenericConstructor } from "../../shared/generic-constructor";
 import { getMapsTo, getResourceType, getRelationships } from "./build-decorators";
-import { NormalizedDSOFactory } from "../models/normalized-dspace-object-factory";
+import { NormalizedObjectFactory } from "../models/normalized-object-factory";
+import { Request } from "../../data/request.models";
 
 @Injectable()
 export class RemoteDataBuildService {
@@ -29,37 +30,33 @@ export class RemoteDataBuildService {
     href: string,
     normalizedType: GenericConstructor<TNormalized>
   ): RemoteData<TDomain> {
-    const requestObs = this.store.select<RequestEntry>('core', 'data', 'request', href);
+    const requestHrefObs = this.objectCache.getRequestHrefBySelfLink(href);
-    const responseCacheObs = this.responseCache.get(href);
 
-    const requestPending = requestObs.map((entry: RequestEntry) => hasValue(entry) && entry.requestPending).distinctUntilChanged();
+    const requestObs = Observable.race(
+      this.store.select<RequestEntry>('core', 'data', 'request', href).filter(entry => hasValue(entry)),
+      requestHrefObs.flatMap(requestHref =>
+        this.store.select<RequestEntry>('core', 'data', 'request', requestHref)).filter(entry => hasValue(entry))
+    );
 
-    const responsePending = requestObs.map((entry: RequestEntry) => hasValue(entry) && entry.responsePending).distinctUntilChanged();
+    const responseCacheObs = Observable.race(
+      this.responseCache.get(href).filter(entry => hasValue(entry)),
+      requestHrefObs.flatMap(requestHref => this.responseCache.get(requestHref)).filter(entry => hasValue(entry))
+    );
+
+    const requestPending = requestObs.map((entry: RequestEntry) => entry.requestPending).distinctUntilChanged();
+
+    const responsePending = requestObs.map((entry: RequestEntry) => entry.responsePending).distinctUntilChanged();
 
     const isSuccessFul = responseCacheObs
-      .map((entry: ResponseCacheEntry) => hasValue(entry) && entry.response.isSuccessful).distinctUntilChanged();
+      .map((entry: ResponseCacheEntry) => entry.response.isSuccessful).distinctUntilChanged();
 
     const errorMessage = responseCacheObs
-      .filter((entry: ResponseCacheEntry) => hasValue(entry) && !entry.response.isSuccessful)
+      .filter((entry: ResponseCacheEntry) => !entry.response.isSuccessful)
       .map((entry: ResponseCacheEntry) => (<ErrorResponse> entry.response).errorMessage)
       .distinctUntilChanged();
 
-    const payload =
+    const payload = this.objectCache.getBySelfLink<TNormalized>(href, normalizedType)
-      Observable.race(
+      .map((normalized: TNormalized) => {
-        this.objectCache.getBySelfLink<TNormalized>(href, normalizedType),
-        responseCacheObs
-          .filter((entry: ResponseCacheEntry) => hasValue(entry) && entry.response.isSuccessful)
-          .map((entry: ResponseCacheEntry) => (<SuccessResponse> entry.response).resourceUUIDs)
-          .flatMap((resourceUUIDs: Array<string>) => {
-            if (isNotEmpty(resourceUUIDs)) {
-              return this.objectCache.get(resourceUUIDs[0], normalizedType);
-            }
-            else {
-              return Observable.of(undefined);
-            }
-          })
-          .distinctUntilChanged()
-      ).map((normalized: TNormalized) => {
         return this.build<TNormalized, TDomain>(normalized);
       });
 
@@ -77,23 +74,24 @@ export class RemoteDataBuildService {
     href: string,
     normalizedType: GenericConstructor<TNormalized>
   ): RemoteData<TDomain[]> {
-    const requestObs = this.store.select<RequestEntry>('core', 'data', 'request', href);
+    const requestObs = this.store.select<RequestEntry>('core', 'data', 'request', href)
-    const responseCacheObs = this.responseCache.get(href);
+      .filter(entry => hasValue(entry));
+    const responseCacheObs = this.responseCache.get(href).filter(entry => hasValue(entry));
 
-    const requestPending = requestObs.map((entry: RequestEntry) => hasValue(entry) && entry.requestPending).distinctUntilChanged();
+    const requestPending = requestObs.map((entry: RequestEntry) => entry.requestPending).distinctUntilChanged();
 
-    const responsePending = requestObs.map((entry: RequestEntry) => hasValue(entry) && entry.responsePending).distinctUntilChanged();
+    const responsePending = requestObs.map((entry: RequestEntry) => entry.responsePending).distinctUntilChanged();
 
     const isSuccessFul = responseCacheObs
-      .map((entry: ResponseCacheEntry) => hasValue(entry) && entry.response.isSuccessful).distinctUntilChanged();
+      .map((entry: ResponseCacheEntry) => entry.response.isSuccessful).distinctUntilChanged();
 
     const errorMessage = responseCacheObs
-      .filter((entry: ResponseCacheEntry) => hasValue(entry) && !entry.response.isSuccessful)
+      .filter((entry: ResponseCacheEntry) => !entry.response.isSuccessful)
       .map((entry: ResponseCacheEntry) => (<ErrorResponse> entry.response).errorMessage)
       .distinctUntilChanged();
 
     const payload = responseCacheObs
-      .filter((entry: ResponseCacheEntry) => hasValue(entry) && entry.response.isSuccessful)
+      .filter((entry: ResponseCacheEntry) => entry.response.isSuccessful)
       .map((entry: ResponseCacheEntry) => (<SuccessResponse> entry.response).resourceUUIDs)
       .flatMap((resourceUUIDs: Array<string>) => {
         return this.objectCache.getList(resourceUUIDs, normalizedType)
@@ -124,13 +122,13 @@ export class RemoteDataBuildService {
     relationships.forEach((relationship: string) => {
       if (hasValue(normalized[relationship])) {
         const resourceType = getResourceType(normalized, relationship);
-        const resourceConstructor = NormalizedDSOFactory.getConstructor(resourceType);
+        const resourceConstructor = NormalizedObjectFactory.getConstructor(resourceType);
         if (Array.isArray(normalized[relationship])) {
           // without the setTimeout, the actions inside requestService.configure
           // are dispatched, but sometimes don't arrive. I'm unsure why atm.
           setTimeout(() => {
             normalized[relationship].forEach((href: string) => {
-              this.requestService.configure(href, resourceConstructor)
+              this.requestService.configure(new Request(href))
             });
           }, 0);
 
@@ -145,7 +143,7 @@ export class RemoteDataBuildService {
           // without the setTimeout, the actions inside requestService.configure
           // are dispatched, but sometimes don't arrive. I'm unsure why atm.
           setTimeout(() => {
-            this.requestService.configure(normalized[relationship], resourceConstructor);
+            this.requestService.configure(new Request(normalized[relationship]));
           },0);
 
           links[relationship] = this.buildSingle(normalized[relationship], resourceConstructor);

src/app/core/cache/models/normalized-bundle.model.ts

@@ -2,7 +2,7 @@ import { autoserialize, inheritSerialization } from "cerialize";
 import { NormalizedDSpaceObject } from "./normalized-dspace-object.model";
 import { Bundle } from "../../shared/bundle.model";
 import { mapsTo, relationship } from "../builders/build-decorators";
-import { NormalizedDSOType } from "./normalized-dspace-object-type";
+import { ResourceType } from "../../shared/resource-type";
 
 @mapsTo(Bundle)
 @inheritSerialization(NormalizedDSpaceObject)
@@ -11,7 +11,7 @@ export class NormalizedBundle extends NormalizedDSpaceObject {
    * The primary bitstream of this Bundle
    */
   @autoserialize
-  @relationship(NormalizedDSOType.NormalizedBitstream)
+  @relationship(ResourceType.Bitstream)
   primaryBitstream: string;
 
   /**
@@ -25,6 +25,6 @@ export class NormalizedBundle extends NormalizedDSpaceObject {
   owner: string;
 
   @autoserialize
-  @relationship(NormalizedDSOType.NormalizedBitstream)
+  @relationship(ResourceType.Bitstream)
   bitstreams: Array<string>;
 }

src/app/core/cache/models/normalized-collection.model.ts

@@ -2,7 +2,7 @@ import { autoserialize, inheritSerialization, autoserializeAs } from "cerialize"
 import { NormalizedDSpaceObject } from "./normalized-dspace-object.model";
 import { Collection } from "../../shared/collection.model";
 import { mapsTo, relationship } from "../builders/build-decorators";
-import { NormalizedDSOType } from "./normalized-dspace-object-type";
+import { ResourceType } from "../../shared/resource-type";
 
 @mapsTo(Collection)
 @inheritSerialization(NormalizedDSpaceObject)
@@ -18,7 +18,7 @@ export class NormalizedCollection extends NormalizedDSpaceObject {
    * The Bitstream that represents the logo of this Collection
    */
   @autoserialize
-  @relationship(NormalizedDSOType.NormalizedBitstream)
+  @relationship(ResourceType.Bitstream)
   logo: string;
 
   /**
@@ -32,7 +32,7 @@ export class NormalizedCollection extends NormalizedDSpaceObject {
   owner: string;
 
   @autoserialize
-  @relationship(NormalizedDSOType.NormalizedItem)
+  @relationship(ResourceType.Item)
   items: Array<string>;
 
 }

src/app/core/cache/models/normalized-community.model.ts

@@ -2,7 +2,7 @@ import { autoserialize, inheritSerialization, autoserializeAs } from "cerialize"
 import { NormalizedDSpaceObject } from "./normalized-dspace-object.model";
 import { Community } from "../../shared/community.model";
 import { mapsTo, relationship } from "../builders/build-decorators";
-import { NormalizedDSOType } from "./normalized-dspace-object-type";
+import { ResourceType } from "../../shared/resource-type";
 
 @mapsTo(Community)
 @inheritSerialization(NormalizedDSpaceObject)
@@ -17,6 +17,8 @@ export class NormalizedCommunity extends NormalizedDSpaceObject {
   /**
    * The Bitstream that represents the logo of this Community
    */
+  @autoserialize
+  @relationship(ResourceType.Bitstream)
   logo: string;
 
   /**
@@ -30,7 +32,7 @@ export class NormalizedCommunity extends NormalizedDSpaceObject {
   owner: string;
 
   @autoserialize
-  @relationship(NormalizedDSOType.NormalizedCollection)
+  @relationship(ResourceType.Collection)
   collections: Array<string>;
 
 }

src/app/core/cache/models/normalized-dspace-object-type.ts

@@ -1,7 +0,0 @@
-export enum NormalizedDSOType {
-  NormalizedBitstream,
-  NormalizedBundle,
-  NormalizedItem,
-  NormalizedCollection,
-  NormalizedCommunity
-}

src/app/core/cache/models/normalized-dspace-object.model.ts

@@ -1,6 +1,7 @@
 import { autoserialize, autoserializeAs } from "cerialize";
 import { CacheableObject } from "../object-cache.reducer";
 import { Metadatum } from "../../shared/metadatum.model";
+import { ResourceType } from "../../shared/resource-type";
 
 /**
  * An abstract model class for a DSpaceObject.
@@ -26,7 +27,7 @@ export abstract class NormalizedDSpaceObject implements CacheableObject {
    * A string representing the kind of DSpaceObject, e.g. community, item, …
    */
   @autoserialize
-  type: string;
+  type: ResourceType;
 
   /**
    * The name for this DSpaceObject
@@ -49,5 +50,6 @@ export abstract class NormalizedDSpaceObject implements CacheableObject {
   /**
    * The DSpaceObject that owns this DSpaceObject
    */
+  @autoserialize
   owner: string;
 }

src/app/core/cache/models/normalized-item.model.ts

@@ -2,7 +2,7 @@ import { inheritSerialization, autoserialize } from "cerialize";
 import { NormalizedDSpaceObject } from "./normalized-dspace-object.model";
 import { Item } from "../../shared/item.model";
 import { mapsTo, relationship } from "../builders/build-decorators";
-import { NormalizedDSOType } from "./normalized-dspace-object-type";
+import { ResourceType } from "../../shared/resource-type";
 
 @mapsTo(Item)
 @inheritSerialization(NormalizedDSpaceObject)
@@ -33,7 +33,7 @@ export class NormalizedItem extends NormalizedDSpaceObject {
    * An array of Collections that are direct parents of this Item
    */
   @autoserialize
-  @relationship(NormalizedDSOType.NormalizedCollection)
+  @relationship(ResourceType.Collection)
   parents: Array<string>;
 
   /**
@@ -42,6 +42,6 @@ export class NormalizedItem extends NormalizedDSpaceObject {
   owner: string;
 
   @autoserialize
-  @relationship(NormalizedDSOType.NormalizedBundle)
+  @relationship(ResourceType.Bundle)
   bundles: Array<string>;
 }

src/app/core/cache/models/normalized-object-factory.ts

@@ -4,25 +4,25 @@ import { NormalizedBundle } from "./normalized-bundle.model";
 import { NormalizedItem } from "./normalized-item.model";
 import { NormalizedCollection } from "./normalized-collection.model";
 import { GenericConstructor } from "../../shared/generic-constructor";
-import { NormalizedDSOType } from "./normalized-dspace-object-type";
 import { NormalizedCommunity } from "./normalized-community.model";
+import { ResourceType } from "../../shared/resource-type";
 
-export class NormalizedDSOFactory {
+export class NormalizedObjectFactory {
-  public static getConstructor(type: NormalizedDSOType): GenericConstructor<NormalizedDSpaceObject> {
+  public static getConstructor(type: ResourceType): GenericConstructor<NormalizedDSpaceObject> {
     switch (type) {
-      case NormalizedDSOType.NormalizedBitstream: {
+      case ResourceType.Bitstream: {
         return NormalizedBitstream
       }
-      case NormalizedDSOType.NormalizedBundle: {
+      case ResourceType.Bundle: {
         return NormalizedBundle
       }
-      case NormalizedDSOType.NormalizedItem: {
+      case ResourceType.Item: {
         return NormalizedItem
       }
-      case NormalizedDSOType.NormalizedCollection: {
+      case ResourceType.Collection: {
         return NormalizedCollection
       }
-      case NormalizedDSOType.NormalizedCommunity: {
+      case ResourceType.Community: {
         return NormalizedCommunity
       }
       default: {

src/app/core/cache/object-cache.actions.ts

@@ -20,6 +20,7 @@ export class AddToObjectCacheAction implements Action {
     objectToCache: CacheableObject;
     timeAdded: number;
     msToLive: number;
+    requestHref: string;
   };
 
   /**
@@ -31,9 +32,13 @@ export class AddToObjectCacheAction implements Action {
    *    the time it was added
    * @param msToLive
    *    the amount of milliseconds before it should expire
+   * @param requestHref
+   *    The href of the request that resulted in this object
+   *    This isn't necessarily the same as the object's self
+   *    link, it could have been part of a list for example
    */
-  constructor(objectToCache: CacheableObject, timeAdded: number, msToLive: number) {
+  constructor(objectToCache: CacheableObject, timeAdded: number, msToLive: number, requestHref: string) {
-    this.payload = { objectToCache, timeAdded, msToLive };
+    this.payload = { objectToCache, timeAdded, msToLive, requestHref };
   }
 }
 

src/app/core/cache/object-cache.reducer.spec.ts

@@ -24,7 +24,8 @@ describe("objectCacheReducer", () => {
         foo: "bar"
       },
       timeAdded: new Date().getTime(),
-      msToLive: 900000
+      msToLive: 900000,
+      requestHref: "https://rest.api/endpoint/uuid1"
     },
     [uuid2]: {
       data: {
@@ -32,7 +33,8 @@ describe("objectCacheReducer", () => {
         foo: "baz"
       },
       timeAdded: new Date().getTime(),
-      msToLive: 900000
+      msToLive: 900000,
+      requestHref: "https://rest.api/endpoint/uuid2"
     }
   };
   deepFreeze(testState);
@@ -56,7 +58,8 @@ describe("objectCacheReducer", () => {
     const objectToCache = {uuid: uuid1};
     const timeAdded = new Date().getTime();
     const msToLive = 900000;
-    const action = new AddToObjectCacheAction(objectToCache, timeAdded, msToLive);
+    const requestHref = "https://rest.api/endpoint/uuid1";
+    const action = new AddToObjectCacheAction(objectToCache, timeAdded, msToLive, requestHref);
     const newState = objectCacheReducer(state, action);
 
     expect(newState[uuid1].data).toEqual(objectToCache);
@@ -68,7 +71,8 @@ describe("objectCacheReducer", () => {
     const objectToCache = {uuid: uuid1, foo: "baz", somethingElse: true};
     const timeAdded = new Date().getTime();
     const msToLive = 900000;
-    const action = new AddToObjectCacheAction(objectToCache, timeAdded, msToLive);
+    const requestHref = "https://rest.api/endpoint/uuid1";
+    const action = new AddToObjectCacheAction(objectToCache, timeAdded, msToLive, requestHref);
     const newState = objectCacheReducer(testState, action);
 
     expect(newState[uuid1].data['foo']).toBe("baz");
@@ -80,7 +84,8 @@ describe("objectCacheReducer", () => {
     const objectToCache = {uuid: uuid1};
     const timeAdded = new Date().getTime();
     const msToLive = 900000;
-    const action = new AddToObjectCacheAction(objectToCache, timeAdded, msToLive);
+    const requestHref = "https://rest.api/endpoint/uuid1";
+    const action = new AddToObjectCacheAction(objectToCache, timeAdded, msToLive, requestHref);
     deepFreeze(state);
 
     objectCacheReducer(state, action);

src/app/core/cache/object-cache.reducer.ts

@@ -22,6 +22,7 @@ export class ObjectCacheEntry implements CacheEntry {
   data: CacheableObject;
   timeAdded: number;
   msToLive: number;
+  requestHref: string;
 }
 
 /**
@@ -83,7 +84,8 @@ function addToObjectCache(state: ObjectCacheState, action: AddToObjectCacheActio
     [action.payload.objectToCache.uuid]: {
       data: action.payload.objectToCache,
       timeAdded: action.payload.timeAdded,
-      msToLive: action.payload.msToLive
+      msToLive: action.payload.msToLive,
+      requestHref: action.payload.requestHref
     }
   });
 }

src/app/core/cache/object-cache.service.ts

@@ -22,9 +22,13 @@ export class ObjectCacheService {
    *    The object to add
    * @param msToLive
    *    The number of milliseconds it should be cached for
+   * @param requestHref
+   *    The href of the request that resulted in this object
+   *    This isn't necessarily the same as the object's self
+   *    link, it could have been part of a list for example
    */
-  add(objectToCache: CacheableObject, msToLive: number): void {
+  add(objectToCache: CacheableObject, msToLive: number, requestHref: string): void {
-    this.store.dispatch(new AddToObjectCacheAction(objectToCache, new Date().getTime(), msToLive));
+    this.store.dispatch(new AddToObjectCacheAction(objectToCache, new Date().getTime(), msToLive, requestHref));
   }
 
   /**
@@ -54,9 +58,7 @@ export class ObjectCacheService {
    *    An observable of the requested object
    */
   get<T extends CacheableObject>(uuid: string, type: GenericConstructor<T>): Observable<T> {
-    return this.store.select<ObjectCacheEntry>('core', 'cache', 'object', uuid)
+    return this.getEntry(uuid)
-      .filter(entry => this.isValid(entry))
-      .distinctUntilChanged()
       .map((entry: ObjectCacheEntry) => <T> Object.assign(new type(), entry.data));
   }
 
@@ -65,6 +67,23 @@ export class ObjectCacheService {
       .flatMap((uuid: string) => this.get(uuid, type))
   }
 
+  private getEntry(uuid: string): Observable<ObjectCacheEntry> {
+    return this.store.select<ObjectCacheEntry>('core', 'cache', 'object', uuid)
+      .filter(entry => this.isValid(entry))
+      .distinctUntilChanged();
+  }
+
+  getRequestHref(uuid: string): Observable<string> {
+    return this.getEntry(uuid)
+      .map((entry: ObjectCacheEntry) => entry.requestHref)
+      .distinctUntilChanged();
+  }
+
+  getRequestHrefBySelfLink(self: string): Observable<string> {
+    return this.store.select<string>('core', 'index', 'href', self)
+      .flatMap((uuid: string) => this.getRequestHref(uuid));
+  }
+
   /**
    * Get an observable for an array of objects of the same type
    * with the specified UUIDs

src/app/core/cache/response-cache.models.ts

@@ -9,8 +9,12 @@ export class SuccessResponse extends Response {
 }
 
 export class ErrorResponse extends Response {
-  constructor(public errorMessage: string) {
+  errorMessage: string;
+
+  constructor(error: Error) {
     super(false);
+    console.error(error);
+    this.errorMessage = error.message;
   }
 }
 

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

@@ -33,11 +33,8 @@ export abstract class DataService<TNormalized extends CacheableObject, TDomain>
 
   findAll(scopeID?: string): RemoteData<Array<TDomain>> {
     const href = this.getFindAllHref(scopeID);
-    if (!this.responseCache.has(href) && !this.requestService.isPending(href)) {
+    const request = new FindAllRequest(href, scopeID);
-      const request = new FindAllRequest(href, this.normalizedResourceType, scopeID);
+    this.requestService.configure(request);
-      this.store.dispatch(new RequestConfigureAction(request));
-      this.store.dispatch(new RequestExecuteAction(href));
-    }
     return this.rdbService.buildList<TNormalized, TDomain>(href, this.normalizedResourceType);
     // return this.rdbService.buildList(href);
   }
@@ -48,21 +45,14 @@ export abstract class DataService<TNormalized extends CacheableObject, TDomain>
 
   findById(id: string): RemoteData<TDomain> {
     const href = this.getFindByIDHref(id);
-    if (!this.objectCache.hasBySelfLink(href) && !this.requestService.isPending(href)) {
+    const request = new FindByIDRequest(href, id);
-      const request = new FindByIDRequest(href, this.normalizedResourceType, id);
+    this.requestService.configure(request);
-      this.store.dispatch(new RequestConfigureAction(request));
-      this.store.dispatch(new RequestExecuteAction(href));
-    }
     return this.rdbService.buildSingle<TNormalized, TDomain>(href, this.normalizedResourceType);
     // return this.rdbService.buildSingle(href);
   }
 
   findByHref(href: string): RemoteData<TDomain> {
-    if (!this.objectCache.hasBySelfLink(href) && !this.requestService.isPending(href)) {
+    this.requestService.configure(new Request(href));
-      const request = new Request(href, this.normalizedResourceType);
-      this.store.dispatch(new RequestConfigureAction(request));
-      this.store.dispatch(new RequestExecuteAction(href));
-    }
     return this.rdbService.buildSingle<TNormalized, TDomain>(href, this.normalizedResourceType);
     // return this.rdbService.buildSingle(href));
   }

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

@@ -8,7 +8,7 @@ import { DSpaceRESTv2Serializer } from "../dspace-rest-v2/dspace-rest-v2.seriali
 import { CacheableObject } from "../cache/object-cache.reducer";
 import { Observable } from "rxjs";
 import { Response, SuccessResponse, ErrorResponse } from "../cache/response-cache.models";
-import { hasNoValue } from "../../shared/empty.util";
+import { hasNoValue, hasValue, isEmpty, isNotEmpty } from "../../shared/empty.util";
 import { GlobalConfig, GLOBAL_CONFIG } from "../../../config";
 import { RequestState, RequestEntry } from "./request.reducer";
 import {
@@ -17,6 +17,12 @@ import {
 } from "./request.actions";
 import { ResponseCacheService } from "../cache/response-cache.service";
 import { RequestService } from "./request.service";
+import { NormalizedObjectFactory } from "../cache/models/normalized-object-factory";
+import { ResourceType } from "../shared/resource-type";
+
+function isObjectLevel(halObj: any) {
+  return isNotEmpty(halObj._links) && hasValue(halObj._links.self);
+}
 
 @Injectable()
 export class RequestEffects {
@@ -38,34 +44,91 @@ export class RequestEffects {
         .take(1);
     })
     .flatMap((entry: RequestEntry) => {
-      const [ifArray, ifNotArray] = this.restApi.get(entry.request.href)
+      return this.restApi.get(entry.request.href)
-        .share() // share ensures restApi.get() doesn't get called twice when the partitions are used below
+        .map((data: DSpaceRESTV2Response) => this.processEmbedded(data._embedded, entry.request.href))
-        .partition((data: DSpaceRESTV2Response) => Array.isArray(data._embedded));
+        .map((ids: Array<string>) => new SuccessResponse(ids))
-
-      return Observable.merge(
-
-        ifArray.map((data: DSpaceRESTV2Response) => {
-          return new DSpaceRESTv2Serializer(entry.request.resourceType).deserializeArray(data);
-        }).do((cos: CacheableObject[]) => cos.forEach((t) => this.addToObjectCache(t)))
-          .map((cos: Array<CacheableObject>): Array<string> => cos.map(t => t.uuid)),
-
-        ifNotArray.map((data: DSpaceRESTV2Response) => {
-          return new DSpaceRESTv2Serializer(entry.request.resourceType).deserialize(data);
-        }).do((co: CacheableObject) => this.addToObjectCache(co))
-          .map((co: CacheableObject): Array<string> => [co.uuid])
-
-      ).map((ids: Array<string>) => new SuccessResponse(ids))
         .do((response: Response) => this.responseCache.add(entry.request.href, response, this.EnvConfig.cache.msToLive))
         .map((response: Response) => new RequestCompleteAction(entry.request.href))
-        .catch((error: Error) => Observable.of(new ErrorResponse(error.message))
+        .catch((error: Error) => Observable.of(new ErrorResponse(error))
           .do((response: Response) => this.responseCache.add(entry.request.href, response, this.EnvConfig.cache.msToLive))
           .map((response: Response) => new RequestCompleteAction(entry.request.href)));
     });
 
-  protected addToObjectCache(co: CacheableObject): void {
+  protected processEmbedded(_embedded: any, requestHref): Array<string> {
+
+    if (isNotEmpty(_embedded)) {
+      if (isObjectLevel(_embedded)) {
+        return this.deserializeAndCache(_embedded, requestHref);
+      }
+      else {
+        let uuids = [];
+        Object.keys(_embedded)
+          .filter(property => _embedded.hasOwnProperty(property))
+          .forEach(property => {
+            uuids = [...uuids, ...this.deserializeAndCache(_embedded[property], requestHref)];
+          });
+        return uuids;
+      }
+    }
+  }
+
+  protected deserializeAndCache(obj, requestHref): Array<string> {
+    let type: ResourceType;
+    const isArray = Array.isArray(obj);
+
+    if (isArray && isEmpty(obj)) {
+      return [];
+    }
+
+    if (isArray) {
+      type = obj[0]["type"];
+    }
+    else {
+      type = obj["type"];
+    }
+
+    if (hasValue(type)) {
+      const normObjConstructor = NormalizedObjectFactory.getConstructor(type);
+
+      if (hasValue(normObjConstructor)) {
+        const serializer = new DSpaceRESTv2Serializer(normObjConstructor);
+
+        if (isArray) {
+          obj.forEach(o => {
+            if (isNotEmpty(o._embedded)) {
+              this.processEmbedded(o._embedded, requestHref);
+            }
+          });
+          const normalizedObjArr = serializer.deserializeArray(obj);
+          normalizedObjArr.forEach(t => this.addToObjectCache(t, requestHref));
+          return normalizedObjArr.map(t => t.uuid);
+        }
+        else {
+          if (isNotEmpty(obj._embedded)) {
+            this.processEmbedded(obj._embedded, requestHref);
+          }
+          const normalizedObj = serializer.deserialize(obj);
+          this.addToObjectCache(normalizedObj, requestHref);
+          return [normalizedObj.uuid];
+        }
+
+      }
+      else {
+        //TODO move check to Validator?
+        throw new Error(`The server returned an object with an unknown a known type: ${type}`);
+      }
+
+    }
+    else {
+      //TODO move check to Validator
+      throw new Error(`The server returned an object without a type: ${JSON.stringify(obj)}`);
+    }
+  }
+
+  protected addToObjectCache(co: CacheableObject, requestHref: string): void {
     if (hasNoValue(co) || hasNoValue(co.uuid)) {
       throw new Error('The server returned an invalid object');
     }
-    this.objectCache.add(co, this.EnvConfig.cache.msToLive);
+    this.objectCache.add(co, this.EnvConfig.cache.msToLive, requestHref);
   }
 }

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

@@ -5,28 +5,25 @@ import { GenericConstructor } from "../shared/generic-constructor";
 export class Request<T> {
   constructor(
     public href: string,
-    public resourceType: GenericConstructor<T>
   ) {}
 }
 
 export class FindByIDRequest<T> extends Request<T> {
   constructor(
     href: string,
-    resourceType: GenericConstructor<T>,
     public resourceID: string
   ) {
-    super(href, resourceType);
+    super(href);
   }
 }
 
 export class FindAllRequest<T> extends Request<T> {
   constructor(
     href: string,
-    resourceType: GenericConstructor<T>,
     public scopeID?: string,
     public paginationOptions?: PaginationOptions,
     public sortOptions?: SortOptions
   ) {
-    super(href, resourceType);
+    super(href);
   }
 }

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

@@ -8,7 +8,9 @@ import { RequestConfigureAction, RequestExecuteAction } from "./request.actions"
 import { ResponseCacheService } from "../cache/response-cache.service";
 import { ObjectCacheService } from "../cache/object-cache.service";
 import { CacheableObject } from "../cache/object-cache.reducer";
-import { GenericConstructor } from "../shared/generic-constructor";
+import { ResponseCacheEntry } from "../cache/response-cache.reducer";
+import { request } from "http";
+import { SuccessResponse } from "../cache/response-cache.models";
 
 @Injectable()
 export class RequestService {
@@ -35,14 +37,25 @@ export class RequestService {
     return this.store.select<RequestEntry>('core', 'data', 'request', href);
   }
 
-  configure<T extends CacheableObject>(href: string, normalizedType: GenericConstructor<T>): void {
+  configure<T extends CacheableObject>(request: Request<T>): void {
-    const isCached = this.objectCache.hasBySelfLink(href);
+    let isCached = this.objectCache.hasBySelfLink(request.href);
-    const isPending = this.isPending(href);
+
+    if (!isCached && this.responseCache.has(request.href)) {
+      //if it isn't cached it may be a list endpoint, if so verify
+      //every object included in the response is still cached
+      this.responseCache.get(request.href)
+        .take(1)
+        .filter((entry: ResponseCacheEntry) => entry.response.isSuccessful)
+        .map((entry: ResponseCacheEntry) => (<SuccessResponse> entry.response).resourceUUIDs)
+        .map((resourceUUIDs: Array<string>) => resourceUUIDs.every(uuid => this.objectCache.has(uuid)))
+        .subscribe(c => isCached = c);
+    }
+
+    const isPending = this.isPending(request.href);
 
     if (!(isCached || isPending)) {
-      const request = new Request(href, normalizedType);
       this.store.dispatch(new RequestConfigureAction(request));
-      this.store.dispatch(new RequestExecuteAction(href));
+      this.store.dispatch(new RequestExecuteAction(request.href));
     }
   }
 }

src/app/core/dspace-rest-v2/dspace-rest-v2.serializer.spec.ts

@@ -84,14 +84,10 @@ describe("DSpaceRESTv2Serializer", () => {
 
     it("should turn a valid document describing a single entity in to a valid model", () => {
       const serializer = new DSpaceRESTv2Serializer(TestModel);
-      const doc = {
+      const model = serializer.deserialize(testResponses[0]);
-        "_embedded": testResponses[0],
-      };
 
-      const model = serializer.deserialize(doc);
+      expect(model.id).toBe(testResponses[0].id);
-
+      expect(model.name).toBe(testResponses[0].name);
-      expect(model.id).toBe(doc._embedded.id);
-      expect(model.name).toBe(doc._embedded.name);
     });
 
     //TODO cant implement/test this yet - depends on how relationships
@@ -127,12 +123,8 @@ describe("DSpaceRESTv2Serializer", () => {
 
     it("should throw an error when dealing with a document describing an array", () => {
       const serializer = new DSpaceRESTv2Serializer(TestModel);
-      const doc = {
-        "_embedded": testResponses
-      };
-
       expect(() => {
-        serializer.deserialize(doc);
+        serializer.deserialize(testResponses);
       }).toThrow();
     });
 

src/app/core/dspace-rest-v2/dspace-rest-v2.serializer.ts

@@ -3,6 +3,7 @@ import { Serializer } from "../serializer";
 import { DSpaceRESTV2Response } from "./dspace-rest-v2-response.model";
 import { DSpaceRESTv2Validator } from "./dspace-rest-v2.validator";
 import { GenericConstructor } from "../shared/generic-constructor";
+import { hasNoValue, hasValue } from "../../shared/empty.util";
 
 /**
  * This Serializer turns responses from v2 of DSpace's REST API
@@ -49,13 +50,13 @@ export class DSpaceRESTv2Serializer<T> implements Serializer<T> {
    * @param response An object returned by the backend
    * @returns a model of type T
    */
-  deserialize(response: DSpaceRESTV2Response): T {
+  deserialize(response: any): T {
     // TODO enable validation, once rest data stabilizes
     // new DSpaceRESTv2Validator(response).validate();
-    if (Array.isArray(response._embedded)) {
+    if (Array.isArray(response)) {
       throw new Error('Expected a single model, use deserializeArray() instead');
     }
-    let normalized = Object.assign({}, response._embedded, this.normalizeLinks(response._embedded._links));
+    let normalized = Object.assign({}, response, this.normalizeLinks(response._links));
     return <T> Deserialize(normalized, this.modelType);
   }
 
@@ -65,13 +66,13 @@ export class DSpaceRESTv2Serializer<T> implements Serializer<T> {
    * @param response An object returned by the backend
    * @returns an array of models of type T
    */
-  deserializeArray(response: DSpaceRESTV2Response): Array<T> {
+  deserializeArray(response: any): Array<T> {
     //TODO enable validation, once rest data stabilizes
     // new DSpaceRESTv2Validator(response).validate();
-    if (!Array.isArray(response._embedded)) {
+    if (!Array.isArray(response)) {
       throw new Error('Expected an Array, use deserialize() instead');
     }
-    let normalized = response._embedded.map((resource) => {
+    let normalized = response.map((resource) => {
        return Object.assign({}, resource, this.normalizeLinks(resource._links));
     });
 

src/app/core/shared/dspace-object.model.ts

@@ -2,6 +2,7 @@ import { Metadatum } from "./metadatum.model"
 import { isEmpty, isNotEmpty } from "../../shared/empty.util";
 import { CacheableObject } from "../cache/object-cache.reducer";
 import { RemoteData } from "../data/remote-data";
+import { ResourceType } from "./resource-type";
 
 /**
  * An abstract model class for a DSpaceObject.
@@ -23,7 +24,7 @@ export abstract class DSpaceObject implements CacheableObject {
     /**
      * A string representing the kind of DSpaceObject, e.g. community, item, …
      */
-    type: string;
+    type: ResourceType;
 
     /**
      * The name for this DSpaceObject

src/app/core/shared/resource-type.ts

@@ -0,0 +1,11 @@
+/**
+ * TODO replace with actual string enum after upgrade to TypeScript 2.4:
+ * https://github.com/Microsoft/TypeScript/pull/15486
+ */
+export enum ResourceType {
+  Bundle = <any> "bundle",
+  Bitstream = <any> "bitstream",
+  Item = <any> "item",
+  Collection = <any> "collection",
+  Community = <any> "community"
+}

src/app/shared/comcol-page-content/comcol-page-content.component.html

@@ -0,0 +1,5 @@
+<div *ngIf="content" class="content-with-optional-title">
+    <h2 *ngIf="title">{{ title | translate }}</h2>
+    <div *ngIf="hasInnerHtml" [innerHtml]="content"></div>
+    <div *ngIf="!hasInnerHtml">{{content}}</div>
+</div>

src/app/shared/comcol-page-content/comcol-page-content.component.ts

@@ -0,0 +1,37 @@
+import { Component, Input } from '@angular/core';
+
+/**
+ * This component renders any content inside of this component.
+ * If there is a title set it will render the title. 
+ * If hasInnerHtml is true the content will be handled as html.
+ * To see how it is used see collection-page or community-page.
+ */
+
+@Component({
+  selector: 'ds-comcol-page-content',
+  styleUrls: ['./comcol-page-content.component.css'],
+  templateUrl: './comcol-page-content.component.html'
+})
+export class ComcolPageContentComponent {
+
+  // Optional title
+  @Input() title: string;
+
+  // The content to render. Might be html
+  @Input() content: string;
+
+  // flag whether the content contains html syntax or not
+  @Input() hasInnerHtml: boolean;
+
+
+
+  constructor() {
+    this.universalInit();
+
+  }
+
+  universalInit() {
+
+  }
+
+}

src/app/shared/comcol-page-header/comcol-page-header.component.ts

@@ -0,0 +1,11 @@
+import { Component, Input } from '@angular/core';
+
+
+@Component({
+  selector: 'ds-comcol-page-header',
+  styleUrls: ['./comcol-page-header.component.css'],
+  templateUrl: './comcol-page-header.component.html',
+})
+export class ComcolPageHeaderComponent {
+  @Input() name: String;
+}

src/app/shared/comcol-page-logo/comcol-page-logo.component.html

@@ -0,0 +1,3 @@
+<div *ngIf="logo" class="dso-logo">
+    <img [src]="logo.url" class="img-responsive" [attr.alt]="alternateText ? alternateText : null" />
+</div>

src/app/shared/comcol-page-logo/comcol-page-logo.component.ts

@@ -0,0 +1,15 @@
+import { Component, Input } from '@angular/core';
+
+import { Bitstream } from "../../core/shared/bitstream.model";
+
+
+@Component({
+  selector: 'ds-comcol-page-logo',
+  styleUrls: ['./comcol-page-logo.component.css'],
+  templateUrl: './comcol-page-logo.component.html',
+})
+export class ComcolPageLogoComponent {
+  @Input() logo: Bitstream;
+
+  @Input() alternateText: string;
+}

src/app/shared/pagination/pagination.component.spec.ts

@@ -247,12 +247,12 @@ describe('Pagination component', () => {
 
     changePage(testFixture, 3);
     tick();
-    expect(routerStub.navigate).toHaveBeenCalledWith([{pageId: 'test', page: 3, pageSize: 10}]);
+    expect(routerStub.navigate).toHaveBeenCalledWith([], { queryParams: { pageId: 'test', page: 3, pageSize: 10 } });
     expect(paginationComponent.currentPage).toEqual(3);
 
     changePageSize(testFixture, '20');
     tick();
-    expect(routerStub.navigate).toHaveBeenCalledWith([{pageId: 'test', page: 3, pageSize: 20}]);
+    expect(routerStub.navigate).toHaveBeenCalledWith([], { queryParams: { pageId: 'test', page: 3, pageSize: 20 } });
     expect(paginationComponent.pageSize).toEqual(20);
   }));
 

src/app/shared/pagination/pagination.component.ts

@@ -58,6 +58,11 @@ export class PaginationComponent implements OnDestroy, OnInit {
    */
   public currentPage = 1;
   
+  /**
+   * Current URL query parameters
+   */
+  public currentQueryParams = {};
+
   /**
    * An observable of HostWindowState type
    */
@@ -121,14 +126,15 @@ export class PaginationComponent implements OnDestroy, OnInit {
     this.pageSize = this.paginationOptions.pageSize;
     this.pageSizeOptions = this.paginationOptions.pageSizeOptions;
 
-    this.routeSubscription = this.route.params
+    this.routeSubscription = this.route.queryParams
-      .map(params => params)
+      .map(queryParams => queryParams)
-      .subscribe(params => {
+      .subscribe(queryParams => {
-        if(this.id == params['pageId']
+        this.currentQueryParams = queryParams;
-           && (this.paginationOptions.currentPage != params['page']
+        if(this.id == queryParams['pageId']
-           || this.paginationOptions.pageSize != params['pageSize'])
+           && (this.paginationOptions.currentPage != queryParams['page']
+           || this.paginationOptions.pageSize != queryParams['pageSize'])
           ) {
-          this.validateParams(params['page'], params['pageSize']);
+          this.validateParams(queryParams['page'], queryParams['pageSize']);
         }
       });
     this.setShowingDetail();
@@ -162,7 +168,7 @@ export class PaginationComponent implements OnDestroy, OnInit {
    *    The page being navigated to.
    */
   public doPageChange(page: number) {
-    this.router.navigate([{ pageId: this.id, page: page, pageSize: this.pageSize }]);
+    this.router.navigate([], { queryParams: Object.assign({}, this.currentQueryParams, { pageId: this.id, page: page, pageSize: this.pageSize }) });
     this.currentPage = page;
     this.setShowingDetail();
     this.pageChange.emit(page);
@@ -175,7 +181,7 @@ export class PaginationComponent implements OnDestroy, OnInit {
    *    The new page size.
    */
   public setPageSize(pageSize: number) {
-    this.router.navigate([{ pageId: this.id, page: this.currentPage, pageSize: pageSize }]);
+    this.router.navigate([], { queryParams: Object.assign({}, this.currentQueryParams, { pageId: this.id, page: this.currentPage, pageSize: pageSize }) });
     this.pageSize = pageSize;
     this.setShowingDetail();
     this.pageSizeChange.emit(pageSize);

src/app/shared/shared.module.ts

@@ -14,6 +14,9 @@ import { ThumbnailComponent } from "../thumbnail/thumbnail.component";
 import { SafeUrlPipe } from "./utils/safe-url-pipe";
 import { HostWindowService } from "./host-window.service";
 import { NativeWindowFactory, NativeWindowService } from "./window.service";
+import { ComcolPageContentComponent } from "./comcol-page-content/comcol-page-content.component";
+import { ComcolPageHeaderComponent } from "./comcol-page-header/comcol-page-header.component";
+import { ComcolPageLogoComponent } from "./comcol-page-logo/comcol-page-logo.component";
 
 const MODULES = [
   // Do NOT include UniversalModule, HttpModule, or JsonpModule here
@@ -35,7 +38,10 @@ const PIPES = [
 const COMPONENTS = [
   // put shared components here
   PaginationComponent,
-  ThumbnailComponent
+  ThumbnailComponent,
+  ComcolPageContentComponent,
+  ComcolPageHeaderComponent,
+  ComcolPageLogoComponent
 ];
 
 const PROVIDERS = [

src/app/shared/testing/router-stubs.ts

@@ -4,7 +4,6 @@ import { BehaviorSubject } from "rxjs";
 export class RouterStub {
   //noinspection TypeScriptUnresolvedFunction
   navigate = jasmine.createSpy('navigate');
-  //navigate1: jasmine.createSpy('navigate');
 }
 
 export class ActivatedRouteStub {
@@ -12,6 +11,7 @@ export class ActivatedRouteStub {
   // ActivatedRoute.params is Observable
   private subject = new BehaviorSubject(this.testParams);
   params = this.subject.asObservable();
+  queryParams = this.subject.asObservable();
 
   constructor(params?: Params) {
     if (params) {

src/backend/api.ts

@@ -82,7 +82,7 @@ export function createMockApi() {
     let id = req.params.community_id;
     try {
       req.community_id = id;
-      req.community = COMMUNITIES.find((community) => {
+      req.community = COMMUNITIES["communities"].find((community) => {
         return community.id === id;
       });
       next();
@@ -143,7 +143,7 @@ export function createMockApi() {
     let id = req.params.collection_id;
     try {
       req.collection_id = id;
-      req.collection = COLLECTIONS.find((collection) => {
+      req.collection = COLLECTIONS["collections"].find((collection) => {
         return collection.id === id;
       });
       next();
@@ -205,7 +205,7 @@ export function createMockApi() {
     let id = req.params.item_id;
     try {
       req.item_id = id;
-      req.item = ITEMS.find((item) => {
+      req.item = ITEMS["items"].find((item) => {
         return item.id === id;
       });
       next();
@@ -250,7 +250,7 @@ export function createMockApi() {
         let id = req.params.bundle_id;
         try {
             req.bundle_id = id;
-            req.bundle = BUNDLES.find((bundle) => {
+            req.bundle = BUNDLES["bundles"].find((bundle) => {
                 return bundle.id === id;
             });
             next();
@@ -280,7 +280,7 @@ export function createMockApi() {
         let id = req.params.bitstream_id;
         try {
             req.bitstream_id = id;
-            req.bitstream = BITSTREAMS.find((bitstream) => {
+            req.bitstream = BITSTREAMS["bitstreams"].find((bitstream) => {
                 return bitstream.id === id;
             });
             next();

src/backend/bitstreams.ts

@@ -1,4 +1,5 @@
-export const BITSTREAMS = [
+export const BITSTREAMS = {
+  "bitstreams": [
     {
       "_links": {
         "self": { "href": "/bitstreams/3678" },
@@ -51,6 +52,7 @@ export const BITSTREAMS = [
       },
       "id": "8934",
       "uuid": "ba7d24f2-8fc7-4b8e-b7b6-6c32be1c12a6",
+      "type": "bitstream",
       "name": "license.txt",
       "size": 41183,
       "checksum": {
@@ -77,4 +79,5 @@ export const BITSTREAMS = [
       "format": "PNG",
       "mimetype": "image/png"
     },
-];
+  ]
+};

src/backend/bundles.ts

@@ -1,4 +1,5 @@
-export const BUNDLES = [
+export const BUNDLES = {
+  "bundles": [
     {
       "_links": {
         "self": { "href": "/bundles/2355" },
@@ -50,9 +51,11 @@ export const BUNDLES = [
       },
       "id": "8475",
       "uuid": "99f78e5e-3677-43b0-aaef-cddaa1a49092",
+      "type": "bundle",
       "name": "LICENSE",
       "metadata": [
         { "key": "dc.title", "value": "LICENSE", "language": "en" }
       ]
     }
-];
+  ]
+};

src/backend/collections.ts

@@ -1,4 +1,5 @@
-export const COLLECTIONS = [
+export const COLLECTIONS = {
+  "collections": [
     {
       "_links": {
         "self": { "href": "/collections/5179" },
@@ -72,4 +73,5 @@ export const COLLECTIONS = [
         }
       ]
     }
-];
+  ]
+};

src/backend/communities.ts

@@ -1,4 +1,5 @@
-export const COMMUNITIES = [
+export const COMMUNITIES = {
+  "communities": [
     {
       "name": "Community 1",
       "handle": "10673/1",
@@ -34,11 +35,12 @@ export const COMMUNITIES = [
       ],
       "_links": {
         "self": {
-        "href": "http://dspace7.4science.it/dspace-spring-rest/api/core/community/9076bd16-e69a-48d6-9e41-0238cb40d863"
+          "href": "/communities/6631"
         },
         "collections": [
           { "href": "/collections/5179" }
-      ]
+        ],
+      "logo": { "href": "/bitstreams/4688" }
       }
     },
     {
@@ -76,11 +78,12 @@ export const COMMUNITIES = [
       ],
       "_links": {
         "self": {
-        "href": "http://dspace7.4science.it/dspace-spring-rest/api/core/community/9076bd16-e69a-48d6-9e41-0238cb40d863"
+          "href": "/communities/2365"
         },
         "collections": [
           { "href": "/collections/6547" }
         ]
       }
     }
-];
+  ]
+};

src/backend/items.ts

@@ -1,4 +1,5 @@
-export const ITEMS = [
+export const ITEMS = {
+  "items": [
     {
       "_links": {
         "self": {
@@ -16,12 +17,9 @@ export const ITEMS = [
           {
             "href": "/bundles/2355"
           },
-        {
+          // {
-          "href": "/bundles/5687"
+          //   "href": "/bundles/5687"
-        },
+          // }
-        {
-          "href": "/bundles/8475"
-        }
         ]
       },
       "id": "8871",
@@ -93,8 +91,95 @@ export const ITEMS = [
           "value": "(not specified)",
           "language": "en"
         }
+      ],
+      "_embedded": {
+        "parents": [
+          {
+            "_links": {
+              "self": { "href": "/collections/6547" },
+              "items": [
+                { "href": "/items/8871" },
+                { "href": "/items/9978" }
               ]
             },
+            "id": "6547",
+            "uuid": "598ce822-c357-46f3-ab70-63724d02d6ad",
+            "type": "collection",
+            "name": "Another Test Collection",
+            "handle": "123456789/6547",
+            "metadata": [
+              {
+                "key": "dc.rights",
+                "value": "<p>© 2005-2016 JOHN DOE SOME RIGHTS RESERVED</p>",
+                "language": null
+              },
+              {
+                "key": "dc.description",
+                "value": "<p class='lead'>Another introductory text dolor sit amet, consectetur adipiscing elit. Duis laoreet lorem erat, eget auctor est ultrices quis. Nullam ac tincidunt quam. In nec nisl odio. In egestas aliquam tincidunt.</p>\r\n<p>Integer vitae diam id dolor pharetra dignissim in sed enim. Vivamus pulvinar tristique sem a iaculis. Aenean ultricies dui vel facilisis laoreet. Integer porta erat eu ultrices rhoncus. Sed condimentum malesuada ex sit amet ullamcorper. Morbi a ipsum dolor. Vivamus interdum eget lacus ut fermentum.</p>",
+                "language": null
+              },
+              {
+                "key": "dc.description.abstract",
+                "value": "Another collection for testing purposes",
+                "language": null
+              },
+              {
+                "key": "dc.description.tableofcontents",
+                "value": "<p>Some more news sed condimentum malesuada ex sit amet ullamcorper. Morbi a ipsum dolor. Vivamus interdum eget lacus ut fermentum. Donec sed ultricies erat, nec sollicitudin mauris. Duis varius nulla quis quam vulputate, at hendrerit turpis rutrum. Integer nec facilisis sapien. Fusce fringilla malesuada lectus id pulvinar. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae</p>",
+                "language": null
+              }
+            ]
+          }
+        ],
+        "bundles": [
+          {
+            "_links": {
+              "self": { "href": "/bundles/2355" },
+              "items": [
+                { "href": "/items/8871" }
+              ],
+              "bitstreams": [
+                { "href": "/bitstreams/3678" },
+              ],
+              "primaryBitstream": { "href": "/bitstreams/3678" }
+            },
+            "id": "2355",
+            "uuid": "35e0606d-5e18-4f9c-aa61-74fc751cc3f9",
+            "type": "bundle",
+            "name": "ORIGINAL",
+            "metadata": [
+              { "key": "dc.title", "value": "ORIGINAL", "language": "en" }
+            ],
+            "_embedded": {
+              "bitstreams": [
+                {
+                  "_links": {
+                    "self": { "href": "/bitstreams/3678" },
+                    "bundle": { "href": "/bundles/35e0606d-5e18-4f9c-aa61-74fc751cc3f9" },
+                    "retrieve": { "href": "/bitstreams/43c57c2b-206f-4645-8c8f-5f10c84b09fa/retrieve" }
+                  },
+                  "id": "3678",
+                  "uuid": "43c57c2b-206f-4645-8c8f-5f10c84b09fa",
+                  "type": "bitstream",
+                  "name": "do_open_access_CRL.pdf",
+                  "size": 636626,
+                  "checksum": {
+                    "value": "063dfbbbac873aa3fca479b878eccff3",
+                    "algorithm": "MD5"
+                  },
+                  "metadata": [
+                    { "key": "dc.title", "value": "do_open_access_CRL.pdf", "language": null },
+                    { "key": "dc.description", "value": "Conference Paper", "language": "en" }
+                  ],
+                  "format": "Adobe PDF",
+                  "mimetype": "application/pdf"
+                }
+              ]
+            }
+          }
+        ]
+      }
+    },
     {
       "_links": {
         "self": {
@@ -112,9 +197,9 @@ export const ITEMS = [
           {
             "href": "/bundles/2355"
           },
-        {
+          // {
-          "href": "/bundles/5687"
+          //   "href": "/bundles/5687"
-        }
+          // }
         ]
       },
       "id": "9978",
@@ -166,6 +251,84 @@ export const ITEMS = [
           "value": "(not specified)",
           "language": "en"
         }
+      ],
+      "_embedded": {
+        "parents": [
+          {
+            "_links": {
+              "self": { "href": "/collections/5179" },
+              "items": [
+                { "href": "/items/8871" },
+                { "href": "/items/9978" }
+              ],
+              "logo": { "href": "/bitstreams/4688" }
+            },
+            "id": "5179",
+            "uuid": "9e32a2e2-6b91-4236-a361-995ccdc14c60",
+            "type": "collection",
+            "name": "A Test Collection",
+            "handle": "123456789/5179",
+            "metadata": [
+              {
+                "key": "dc.rights",
+                "value": "<p>© 2005-2016 JOHN DOE SOME RIGHTS RESERVED</p>",
+                "language": null
+              },
+              {
+                "key": "dc.description",
+                "value": "<p class='lead'>An introductory text dolor sit amet, consectetur adipiscing elit. Duis laoreet lorem erat, eget auctor est ultrices quis. Nullam ac tincidunt quam. In nec nisl odio. In egestas aliquam tincidunt.</p>\r\n<p>Integer vitae diam id dolor pharetra dignissim in sed enim. Vivamus pulvinar tristique sem a iaculis. Aenean ultricies dui vel facilisis laoreet. Integer porta erat eu ultrices rhoncus. Sed condimentum malesuada ex sit amet ullamcorper. Morbi a ipsum dolor. Vivamus interdum eget lacus ut fermentum.</p>",
+                "language": null
+              },
+              {
+                "key": "dc.description.abstract",
+                "value": "A collection for testing purposes",
+                "language": null
+              },
+              {
+                "key": "dc.description.tableofcontents",
+                "value": "<p>Some news sed condimentum malesuada ex sit amet ullamcorper. Morbi a ipsum dolor. Vivamus interdum eget lacus ut fermentum. Donec sed ultricies erat, nec sollicitudin mauris. Duis varius nulla quis quam vulputate, at hendrerit turpis rutrum. Integer nec facilisis sapien. Fusce fringilla malesuada lectus id pulvinar. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae</p>",
+                "language": null
+              }
+            ]
+          },
+          {
+            "_links": {
+              "self": { "href": "/collections/6547" },
+              "items": [
+                { "href": "/items/8871" },
+                { "href": "/items/9978" }
+              ]
+            },
+            "id": "6547",
+            "uuid": "598ce822-c357-46f3-ab70-63724d02d6ad",
+            "type": "collection",
+            "name": "Another Test Collection",
+            "handle": "123456789/6547",
+            "metadata": [
+              {
+                "key": "dc.rights",
+                "value": "<p>© 2005-2016 JOHN DOE SOME RIGHTS RESERVED</p>",
+                "language": null
+              },
+              {
+                "key": "dc.description",
+                "value": "<p class='lead'>Another introductory text dolor sit amet, consectetur adipiscing elit. Duis laoreet lorem erat, eget auctor est ultrices quis. Nullam ac tincidunt quam. In nec nisl odio. In egestas aliquam tincidunt.</p>\r\n<p>Integer vitae diam id dolor pharetra dignissim in sed enim. Vivamus pulvinar tristique sem a iaculis. Aenean ultricies dui vel facilisis laoreet. Integer porta erat eu ultrices rhoncus. Sed condimentum malesuada ex sit amet ullamcorper. Morbi a ipsum dolor. Vivamus interdum eget lacus ut fermentum.</p>",
+                "language": null
+              },
+              {
+                "key": "dc.description.abstract",
+                "value": "Another collection for testing purposes",
+                "language": null
+              },
+              {
+                "key": "dc.description.tableofcontents",
+                "value": "<p>Some more news sed condimentum malesuada ex sit amet ullamcorper. Morbi a ipsum dolor. Vivamus interdum eget lacus ut fermentum. Donec sed ultricies erat, nec sollicitudin mauris. Duis varius nulla quis quam vulputate, at hendrerit turpis rutrum. Integer nec facilisis sapien. Fusce fringilla malesuada lectus id pulvinar. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae</p>",
+                "language": null
+              }
             ]
           }
-];
+        ]
+      }
+    }
+  ]
+};

src/backend/metadata.ts

@@ -1,4 +1,5 @@
-export const METADATA = [
+export const METADATA = {
+  "metadata": [
     {
       "type": "metadata",
       "id": "d58a3098-b390-4cd6-8f52-b088b3daa637",
@@ -179,4 +180,5 @@ export const METADATA = [
         "language": "en"
       }
     }
-];
+  ]
+};

src/server.routes.ts

@@ -10,5 +10,5 @@
  * ];
  **/
 export const routes: string[] = [
-  'home', 'items/:id' , 'collections/:id', '**'
+  'home', 'items/:id' , 'collections/:id', 'communities/:id', '**'
 ];