Accessibility in the statistics table

src/app/statistics-page/statistics-table/statistics-table.component.html

@@ -10,7 +10,7 @@ <h2 class="m-1">
     <tbody>
 
     <tr>
-      <td></td>
+      <th scope="col">{{ objectHeaderLabel }}</th>
       <th scope="col"
           *ngFor="let header of headers"
           class="{{header}}-header">

src/app/statistics-page/statistics-table/statistics-table.component.spec.ts

@@ -97,4 +97,31 @@ describe('StatisticsTableComponent', () => {
         .toEqual('8');
     });
   });
+
+  describe('getObjectHeaderLabel', () => {
+
+    it('should return the correct label for TotalVisits', () => {
+      expect(component.getObjectHeaderLabel('TotalVisits')).toEqual('statistics.table.header.TotalVisits');
+    });
+
+    it('should return the correct label for TotalVisitsPerMonth', () => {
+      expect(component.getObjectHeaderLabel('TotalVisitsPerMonth')).toEqual('statistics.table.header.TotalVisitsPerMonth');
+    });
+
+    it('should return the correct label for TotalDownloads', () => {
+      expect(component.getObjectHeaderLabel('TotalDownloads')).toEqual('statistics.table.header.TotalDownloads');
+    });
+
+    it('should return the correct label for TopCities', () => {
+      expect(component.getObjectHeaderLabel('TopCities')).toEqual('statistics.table.header.TopCities');
+    });
+
+    it('should return the correct label for topCountries', () => {
+      expect(component.getObjectHeaderLabel('topCountries')).toEqual('statistics.table.header.topCountries');
+    });
+
+    it('should return an empty string for unknown report types', () => {
+      expect(component.getObjectHeaderLabel('UnknownType')).toEqual('');
+    });
+  });
 });

src/app/statistics-page/statistics-table/statistics-table.component.ts

@@ -58,6 +58,11 @@ export class StatisticsTableComponent implements OnInit {
    */
   headers: string[];
 
+  /**
+   * Object header label
+   */
+  objectHeaderLabel: string;
+
   constructor(
     protected dsoService: DSpaceObjectDataService,
     protected nameService: DSONameService,
@@ -71,6 +76,7 @@ export class StatisticsTableComponent implements OnInit {
     if (this.hasData) {
       this.headers = Object.keys(this.report.points[0].values);
     }
+    this.objectHeaderLabel = this.getObjectHeaderLabel(this.report.reportType);
   }
 
   /**
@@ -91,4 +97,25 @@ export class StatisticsTableComponent implements OnInit {
         return of(point.label);
     }
   }
+
+  /**
+   * Defines a dynamic label for the object column
+   * @param reportType
+   */
+  getObjectHeaderLabel(reportType: string): string {
+    switch (reportType) {
+      case 'TotalVisits':
+        return this.translateService.instant('statistics.table.header.TotalVisits');
+      case 'TotalVisitsPerMonth':
+        return this.translateService.instant('statistics.table.header.TotalVisitsPerMonth');
+      case 'TotalDownloads':
+        return this.translateService.instant('statistics.table.header.TotalDownloads');
+      case 'TopCities':
+        return this.translateService.instant('statistics.table.header.TopCities');
+      case 'topCountries':
+        return this.translateService.instant('statistics.table.header.topCountries');
+      default:
+        return '';
+    }
+  }
 }

src/assets/i18n/en.json5

@@ -6741,4 +6741,14 @@
   "item.page.cc.license.disclaimer": "Except where otherwised noted, this item's license is described as",
 
   "browse.search-form.placeholder": "Search the repository",
+
+  "statistics.table.header.TotalVisits": "Object",
+
+  "statistics.table.header.TotalVisitsMonth": "Month",
+
+  "statistics.table.header.TotalDownloads": "Downloads",
+
+  "statistics.table.header.TopCities": "Cities",
+
+  "statistics.table.header.topCountries": "Countries",
 }

src/assets/i18n/es.json5

@@ -8152,5 +8152,20 @@
   //"browse.search-form.placeholder": "Search the repository",
   "browse.search-form.placeholder": "Buscar en el repositorio",
 
+  // "statistics.table.header.TotalVisits": "Object",
+  "statistics.table.header.TotalVisits": "Objeto",
+
+  // "statistics.table.header.TotalVisitsMonth": "Month",
+  "statistics.table.header.TotalVisitsMonth": "Mes",
+
+  // "statistics.table.header.TotalDownloads": "Downloads",
+  "statistics.table.header.TotalDownloads": "Descargas",
+
+  // "statistics.table.header.TopCities": "Cities",
+  "statistics.table.header.TopCities": "Ciudades",
+
+  // "statistics.table.header.topCountries": "Countries",
+  "statistics.table.header.topCountries": "Países",
+
 
 }

src/assets/i18n/pt-BR.json5

@@ -10249,4 +10249,19 @@
 
   //"browse.search-form.placeholder": "Search the repository",
   "browse.search-form.placeholder": "Buscar no repositório",
+
+  // "statistics.table.header.TotalVisits": "Object",
+  "statistics.table.header.TotalVisits": "Objeto",
+
+  // "statistics.table.header.TotalVisitsMonth": "Month",
+  "statistics.table.header.TotalVisitsMonth": "Mês",
+
+  // "statistics.table.header.TotalDownloads": "Downloads",
+  "statistics.table.header.TotalDownloads": "Downloads",
+
+  // "statistics.table.header.TopCities": "Cities",
+  "statistics.table.header.TopCities": "Cidades",
+
+  // "statistics.table.header.topCountries": "Countries",
+  "statistics.table.header.topCountries": "Países",
 }