[ADF-1815] sort options (#2545)

ng2-components/ng2-alfresco-documentlist/src/data/share-datatable-adapter.spec.ts

@@ -380,6 +380,44 @@ describe('ShareDataTableAdapter', () => {
         expect((<ShareDataRow> rows[3]).node).toBe(file1);
     });
 
+    it('should sort by name', () => {
+        let file1 = new FileNode('file1');
+        let file2 = new FileNode('file11');
+        let file3 = new FileNode('file20');
+        let file4 = new FileNode('file11-1'); // auto rename
+        let file5 = new FileNode('a');
+        let file6 = new FileNode('b');
+
+        let col = <DataColumn> {key: 'name'};
+        let adapter = new ShareDataTableAdapter(documentListService, [col]);
+
+        adapter.setRows([
+            new ShareDataRow(file4, documentListService, null),
+            new ShareDataRow(file6, documentListService, null),
+            new ShareDataRow(file3, documentListService, null),
+            new ShareDataRow(file1, documentListService, null),
+            new ShareDataRow(file2, documentListService, null),
+            new ShareDataRow(file5, documentListService, null)
+        ]);
+
+        adapter.sort('name', 'asc');
+        let rows = adapter.getRows();
+
+        expect((<ShareDataRow> rows[0]).node).toBe(file5);
+        expect((<ShareDataRow> rows[1]).node).toBe(file6);
+        expect((<ShareDataRow> rows[2]).node).toBe(file1);
+        expect((<ShareDataRow> rows[3]).node).toBe(file2);
+        expect((<ShareDataRow> rows[4]).node).toBe(file4);
+        expect((<ShareDataRow> rows[5]).node).toBe(file3);
+
+        adapter.sort('name', 'desc');
+        expect((<ShareDataRow> rows[0]).node).toBe(file3);
+        expect((<ShareDataRow> rows[1]).node).toBe(file4);
+        expect((<ShareDataRow> rows[2]).node).toBe(file2);
+        expect((<ShareDataRow> rows[3]).node).toBe(file1);
+        expect((<ShareDataRow> rows[4]).node).toBe(file6);
+        expect((<ShareDataRow> rows[5]).node).toBe(file5);
+    });
 });
 
 describe('ShareDataRow', () => {

ng2-components/ng2-alfresco-documentlist/src/data/share-datatable-adapter.ts

@@ -156,7 +156,7 @@ export class ShareDataTableAdapter implements DataTableAdapter {
             options.numeric =  true;
         }
 
-        this.sortRows(this.rows, this.sorting, options);
+        this.sortRows(this.rows, this.sorting);
     }
 
     sort(key?: string, direction?: string): void {
@@ -176,8 +176,15 @@ export class ShareDataTableAdapter implements DataTableAdapter {
         this.imageResolver = resolver;
     }
 
-    private sortRows(rows: DataRow[], sorting: DataSorting, options?: Intl.CollatorOptions) {
+    private sortRows(rows: DataRow[], sorting: DataSorting) {
+        const options: Intl.CollatorOptions = {};
+
         if (sorting && sorting.key && rows && rows.length > 0) {
+
+            if (sorting.key.includes('sizeInBytes') || sorting.key === 'name') {
+                options.numeric =  true;
+            }
+
             rows.sort((a: ShareDataRow, b: ShareDataRow) => {
                 if (a.node.entry.isFolder !== b.node.entry.isFolder) {
                     return a.node.entry.isFolder ? -1 : 1;