111731: Created new advanced search component

src/app/shared/search/advanced-search/advanced-search.component.html

@@ -0,0 +1,14 @@
+<h3>{{ 'search.sidebar.advanced-search.title' | translate }}</h3>
+<div *ngVar="advancedFilterMap$ | async as advancedFilterMap" class="advanced-search b-3 p-3">
+  <h5>{{ 'search.sidebar.advanced-search.filter-by' | translate }}</h5>
+  <select [(ngModel)]="currentFilter" class="form-control mb-2">
+    <option *ngFor="let advancedFilter of (advancedFilters$ | async) | keyvalue" [value]="advancedFilter.value.filter">
+      {{ 'search.filters.filter.' + advancedFilter.value.filter + '.head' | translate }}
+    </option>
+  </select>
+  <select [(ngModel)]="currentOperator" class="form-control mb-2">
+    <option *ngFor="let operator of advancedFilterMap.get(currentFilter)?.operators" [value]="operator.operator">
+      {{ 'search.filters.operator.' + operator.operator + '.text' | translate }}
+    </option>
+  </select>
+</div>

src/app/shared/search/advanced-search/advanced-search.component.spec.ts

@@ -0,0 +1,36 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { AdvancedSearchComponent } from './advanced-search.component';
+import { SearchConfigurationService } from '../../../core/shared/search/search-configuration.service';
+import { SearchConfigurationServiceStub } from '../../testing/search-configuration-service.stub';
+import { TranslateModule } from '@ngx-translate/core';
+
+describe('AdvancedSearchComponent', () => {
+  let component: AdvancedSearchComponent;
+  let fixture: ComponentFixture<AdvancedSearchComponent>;
+
+  let searchConfigurationService: SearchConfigurationServiceStub;
+
+  beforeEach(async () => {
+    searchConfigurationService = new SearchConfigurationServiceStub();
+
+    await TestBed.configureTestingModule({
+      imports: [
+        TranslateModule.forRoot(),
+      ],
+      declarations: [
+        AdvancedSearchComponent,
+      ],
+      providers: [
+        { provide: SearchConfigurationService, useValue: searchConfigurationService },
+      ],
+    }).compileComponents();
+
+    fixture = TestBed.createComponent(AdvancedSearchComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/shared/search/advanced-search/advanced-search.component.ts

@@ -0,0 +1,47 @@
+import { Component, Input, OnInit } from '@angular/core';
+import { map, Observable } from 'rxjs';
+import { SearchConfigurationService } from '../../../core/shared/search/search-configuration.service';
+import { FilterConfig, SearchConfig } from '../../../core/shared/search/search-filters/search-config.model';
+
+@Component({
+  selector: 'ds-advanced-search',
+  templateUrl: './advanced-search.component.html',
+  styleUrls: ['./advanced-search.component.scss'],
+})
+export class AdvancedSearchComponent implements OnInit {
+
+  @Input() configuration: string;
+
+  advancedFilters$: Observable<FilterConfig[]>;
+
+  advancedFilterMap$: Observable<Map<string, FilterConfig>>;
+
+  currentFilter: string;
+
+  currentOperator: string;
+
+  constructor(
+    protected searchConfigurationService: SearchConfigurationService,
+  ) {
+  }
+
+  ngOnInit(): void {
+    this.advancedFilters$ = this.searchConfigurationService.getConfigurationSearchConfig(this.configuration).pipe(
+      map((searchConfiguration: SearchConfig) => searchConfiguration.filters),
+    );
+    this.advancedFilterMap$ = this.advancedFilters$.pipe(
+      map((filters: FilterConfig[]) => {
+        const filterMap: Map<string, FilterConfig> = new Map();
+        if (filters.length > 0) {
+          this.currentFilter = filters[0].filter;
+          this.currentOperator = filters[0].operators[0].operator;
+          for (const filter of filters) {
+            filterMap.set(filter.filter, filter);
+          }
+        }
+        return filterMap;
+      }),
+    );
+  }
+
+}

src/app/shared/search/search-sidebar/search-sidebar.component.html

@@ -24,6 +24,8 @@
                                [inPlaceSearch]="inPlaceSearch"
                                (changeAppliedFilters)="changeAppliedFilters.emit($event)">
             </ds-themed-search-filters>
+            <ds-advanced-search [configuration]="configuration">
+            </ds-advanced-search>
             <ds-themed-search-settings [currentSortOption]="currentSortOption"
                                        [sortOptionsList]="sortOptionsList"></ds-themed-search-settings>
         </div>

src/app/shared/search/search.module.ts

@@ -37,6 +37,7 @@ import { ThemedSearchSettingsComponent } from './search-settings/themed-search-s
 import { NouisliderModule } from 'ng2-nouislider';
 import { ThemedSearchFiltersComponent } from './search-filters/themed-search-filters.component';
 import { ThemedSearchSidebarComponent } from './search-sidebar/themed-search-sidebar.component';
+import { AdvancedSearchComponent } from './advanced-search/advanced-search.component';
 
 const ENTRY_COMPONENTS = [
   SearchFacetFilterComponent,
@@ -66,6 +67,7 @@ const COMPONENTS = [
   SearchFacetFilterWrapperComponent,
   SearchSwitchConfigurationComponent,
   ConfigurationSearchPageComponent,
+  AdvancedSearchComponent,
   ThemedConfigurationSearchPageComponent,
   ThemedSearchResultsComponent,
   ThemedSearchSettingsComponent,

src/app/shared/testing/search-configuration-service.stub.ts

@@ -1,5 +1,6 @@
 import { BehaviorSubject, of as observableOf, Observable } from 'rxjs';
 import { Params } from '@angular/router';
+import { SearchConfig } from '../../core/shared/search/search-filters/search-config.model';
 
 export class SearchConfigurationServiceStub {
 
@@ -28,6 +29,10 @@ export class SearchConfigurationServiceStub {
     return observableOf({ hasSucceeded: true, payload: [] });
   }
 
+  getConfigurationSearchConfig(_configuration: string, _scope?: string): Observable<SearchConfig> {
+    return observableOf(new SearchConfig());
+  }
+
   getAvailableConfigurationOptions() {
     return observableOf([{value: 'test', label: 'test'}]);
   }

src/assets/i18n/en.json5

@@ -3620,6 +3620,8 @@
 
   "search.search-form.placeholder": "Search the repository ...",
 
+  "search.filters.applied.f.title": "Title",
+
   "search.filters.applied.f.author": "Author",
 
   "search.filters.applied.f.dateIssued.max": "End date",
@@ -3634,6 +3636,10 @@
 
   "search.filters.applied.f.has_content_in_original_bundle": "Has files",
 
+  "search.filters.applied.f.original_bundle_filenames": "File name",
+
+  "search.filters.applied.f.original_bundle_descriptions": "File description",
+
   "search.filters.applied.f.itemtype": "Type",
 
   "search.filters.applied.f.namedresourcetype": "Status",
@@ -3652,6 +3658,12 @@
 
   "search.filters.applied.f.withdrawn": "Withdrawn",
 
+  "search.filters.filter.title.head": "Title",
+
+  "search.filters.filter.title.placeholder": "Title",
+
+  "search.filters.filter.title.label": "Search Title",
+
   "search.filters.filter.author.head": "Author",
 
   "search.filters.filter.author.placeholder": "Author name",
@@ -3720,6 +3732,18 @@
 
   "search.filters.filter.has_content_in_original_bundle.head": "Has files",
 
+  "search.filters.filter.original_bundle_filenames.head": "File name",
+
+  "search.filters.filter.original_bundle_filenames.placeholder": "File name",
+
+  "search.filters.filter.original_bundle_filenames.label": "Search File name",
+
+  "search.filters.filter.original_bundle_descriptions.head": "File description",
+
+  "search.filters.filter.original_bundle_descriptions.placeholder": "File description",
+
+  "search.filters.filter.original_bundle_descriptions.label": "Search File description",
+
   "search.filters.filter.itemtype.head": "Type",
 
   "search.filters.filter.itemtype.placeholder": "Type",
@@ -3822,6 +3846,20 @@
 
   "search.filters.search.submit": "Submit",
 
+  "search.filters.operator.equals.text": "Equals",
+
+  "search.filters.operator.notequals.text": "Not Equals",
+
+  "search.filters.operator.authority.text": "Authority",
+
+  "search.filters.operator.notauthority.text": "Not Authority",
+
+  "search.filters.operator.contains.text": "Contains",
+
+  "search.filters.operator.notcontains.text": "Not Contains",
+
+  "search.filters.operator.query.text": "Query",
+
   "search.form.search": "Search",
 
   "search.form.search_dspace": "All repository",
@@ -3856,6 +3894,10 @@
 
   "search.sidebar.settings.sort-by": "Sort By",
 
+  "search.sidebar.advanced-search.title": "Advanced Search",
+
+  "search.sidebar.advanced-search.filter-by": "Filter by",
+
   "search.sidebar.settings.title": "Settings",
 
   "search.view-switch.show-detail": "Show detail",

src/themes/dspace/styles/_global-styles.scss

@@ -3,7 +3,7 @@
 // imports the base global style
 @import '../../../styles/_global-styles.scss';
 
-.facet-filter, .setting-option {
+.facet-filter, .setting-option, .advanced-search {
   background-color: var(--bs-light);
   border-radius: var(--bs-border-radius);