feat(tablepanel): made annotations transform work

public/app/panels/table/controller.ts

@@ -9,7 +9,7 @@ import {TableModel} from './table_model';
 
 
 export class TablePanelCtrl {
 export class TablePanelCtrl {
 
 
-  constructor($scope, $rootScope, $q, panelSrv, panelHelper) {
+  constructor($scope, $rootScope, $q, panelSrv, panelHelper, annotationsSrv) {
     $scope.ctrl = this;
     $scope.ctrl = this;
     $scope.pageIndex = 0;
     $scope.pageIndex = 0;
 
 
@@ -36,19 +36,22 @@ export class TablePanelCtrl {
     $scope.init = function() {
     $scope.init = function() {
       _.defaults($scope.panel, panelDefaults);
       _.defaults($scope.panel, panelDefaults);
 
 
-      if ($scope.panel.columns.length === 0) {
-      }
-
       panelSrv.init($scope);
       panelSrv.init($scope);
     };
     };
 
 
     $scope.refreshData = function(datasource) {
     $scope.refreshData = function(datasource) {
       panelHelper.updateTimeRange($scope);
       panelHelper.updateTimeRange($scope);
 
 
+      if ($scope.panel.transform === 'annotations') {
+        return annotationsSrv.getAnnotations($scope.dashboard).then(annotations => {
+          $scope.dataRaw = annotations;
+          $scope.render();
+        });
+      }
+
       return panelHelper.issueMetricQuery($scope, datasource)
       return panelHelper.issueMetricQuery($scope, datasource)
       .then($scope.dataHandler, function(err) {
       .then($scope.dataHandler, function(err) {
-        $scope.seriesList = [];
-        $scope.render([]);
+        $scope.render();
         throw err;
         throw err;
       });
       });
     };
     };

public/app/panels/table/renderer.ts

@@ -24,9 +24,22 @@ export class TableRenderer {
     return null;
     return null;
   }
   }
 
 
+  defaultCellFormater(v) {
+    if (v === null || v === void 0) {
+      return '';
+    }
+
+    if (_.isArray(v)) {
+      v = v.join(', ');
+    }
+
+    return v;
+  }
+
+
   createColumnFormater(style) {
   createColumnFormater(style) {
     if (!style) {
     if (!style) {
-      return v => v;
+      return this.defaultCellFormater;
     }
     }
 
 
     if (style.type === 'date') {
     if (style.type === 'date') {
@@ -60,17 +73,7 @@ export class TableRenderer {
       };
       };
     }
     }
 
 
-    return v => {
-      if (v === null || v === void 0) {
-        return '-';
-      }
-
-      if (_.isArray(v)) {
-        v = v.join(', ');
-      }
-
-      return v;
-    };
+    return this.defaultCellFormater;
   }
   }
 
 
   formatColumnValue(colIndex, value) {
   formatColumnValue(colIndex, value) {
@@ -88,10 +91,7 @@ export class TableRenderer {
       }
       }
     }
     }
 
 
-    this.formaters[colIndex] = function(v) {
-      return v;
-    };
-
+    this.formaters[colIndex] = this.defaultCellFormater;
     return this.formaters[colIndex](value);
     return this.formaters[colIndex](value);
   }
   }
 
 

public/app/panels/table/specs/renderer_specs.ts

@@ -9,7 +9,8 @@ describe('when rendering table', () => {
     table.columns = [
     table.columns = [
       {text: 'Time'},
       {text: 'Time'},
       {text: 'Value'},
       {text: 'Value'},
-      {text: 'Colored'}
+      {text: 'Colored'},
+      {text: 'Undefined'},
     ];
     ];
 
 
     var panel = {
     var panel = {
@@ -59,6 +60,11 @@ describe('when rendering table', () => {
       var html = renderer.renderCell(2, 55);
       var html = renderer.renderCell(2, 55);
       expect(html).to.be('<td style="color:orange">55.0</td>');
       expect(html).to.be('<td style="color:orange">55.0</td>');
     });
     });
+
+    it('unformated undefined should be rendered as -', () => {
+      var html = renderer.renderCell(3, undefined);
+      expect(html).to.be('<td></td>');
+    });
   });
   });
 });
 });
 
 

public/app/panels/table/specs/transformers_specs.ts

@@ -103,8 +103,37 @@ describe('when transforming time series table', () => {
         expect(table.rows[0][0]).to.be('time');
         expect(table.rows[0][0]).to.be('time');
         expect(table.rows[0][1]).to.be('message');
         expect(table.rows[0][1]).to.be('message');
       });
       });
+    });
+
+    describe('Annnotations', () => {
+      var panel = {transform: 'annotations'};
+      var rawData = [
+        {
+          min: 1000,
+          text: 'hej',
+          tags: ['tags', 'asd'],
+          title: 'title',
+        }
+      ];
+
+      beforeEach(() => {
+        table = TableModel.transform(rawData, panel);
+      });
+
+      it ('should return 4 columns', () => {
+        expect(table.columns.length).to.be(4);
+        expect(table.columns[0].text).to.be('Time');
+        expect(table.columns[1].text).to.be('Title');
+        expect(table.columns[2].text).to.be('Text');
+        expect(table.columns[3].text).to.be('Tags');
+      });
 
 
+      it ('should return 1 rows', () => {
+        expect(table.rows.length).to.be(1);
+        expect(table.rows[0][0]).to.be(1000);
+      });
     });
     });
+
   });
   });
 });
 });
 
 

public/app/panels/table/transformers.ts

@@ -66,6 +66,21 @@ transformers['timeseries_to_columns'] = {
 
 
 transformers['annotations'] = {
 transformers['annotations'] = {
   description: 'Annotations',
   description: 'Annotations',
+  transform: function(data, panel, model) {
+    model.columns.push({text: 'Time', type: 'date'});
+    model.columns.push({text: 'Title'});
+    model.columns.push({text: 'Text'});
+    model.columns.push({text: 'Tags'});
+
+    if (!data || data.length === 0) {
+      return;
+    }
+
+    for (var i = 0; i < data.length; i++) {
+      var evt = data[i];
+      model.rows.push([evt.min, evt.title, evt.text, evt.tags]);
+    }
+  }
 };
 };
 
 
 transformers['json'] = {
 transformers['json'] = {