[6.x] Fixes filter on values that are not in the result (#20608)

src/core_plugins/region_map/public/region_map_visualization.js

@@ -154,7 +154,7 @@ export function RegionMapsVisualizationProvider(Private, Notifier, config) {
         }
 
         const rowIndex = this._chartData.tables[0].rows.findIndex(row => row[0] === event);
-        this._vis.API.events.addFilter(this._chartData.tables[0], 0, rowIndex);
+        this._vis.API.events.addFilter(this._chartData.tables[0], 0, rowIndex, event);
       });
       this._choroplethLayer.on('styleChanged', (event) => {
         const shouldShowWarning = this._vis.params.isDisplayWarning && config.get('visualization:regionmap:showWarnings');

src/ui/public/vis/__tests__/_vis.js

@@ -44,6 +44,14 @@ describe('Vis Class', function () {
     listeners: { click: _.noop }
   };
 
+  // Wrap the given vis type definition in a state, that can be passed to vis
+  const state = (type) => ({
+    type: {
+      visConfig: { defaults: {} },
+      ...type,
+    }
+  });
+
   beforeEach(ngMock.module('kibana'));
   beforeEach(ngMock.inject(function (Private) {
     Vis = Private(VisProvider);
@@ -111,14 +119,6 @@ describe('Vis Class', function () {
 
   describe('inspector', () => {
 
-    // Wrap the given vis type definition in a state, that can be passed to vis
-    const state = (type) => ({
-      type: {
-        visConfig: { defaults: {} },
-        ...type,
-      }
-    });
-
     describe('hasInspector()', () => {
       it('should forward to inspectors hasInspector', () => {
         const vis = new Vis(indexPattern, state({
@@ -256,4 +256,40 @@ describe('Vis Class', function () {
 
   });
 
+  describe('vis addFilter method', () => {
+    let aggConfig;
+    let data;
+
+    beforeEach(() => {
+      aggConfig = {
+        type: { name: 'terms' },
+        params: {},
+        createFilter: sinon.stub()
+      };
+
+      data = {
+        columns: [{
+          title: 'test',
+          aggConfig
+        }],
+        rows: [['US']]
+      };
+    });
+
+
+    it('adds a simple filter', () => {
+      const vis = new Vis(indexPattern, state({ requestHandler: 'none' }));
+      vis.API.events.addFilter(data, 0, 0);
+      expect(aggConfig.createFilter.callCount).to.be(1);
+      expect(aggConfig.createFilter.getCall(0).args[0]).to.be('US');
+    });
+
+    it('adds a filter if value is provided instead of row index', () => {
+      const vis = new Vis(indexPattern, state({ requestHandler: 'none' }));
+      vis.API.events.addFilter(data, 0, -1, 'UK');
+      expect(aggConfig.createFilter.callCount).to.be(1);
+      expect(aggConfig.createFilter.getCall(0).args[0]).to.be('UK');
+    });
+  });
+
 });

src/ui/public/vis/vis.js

@@ -44,6 +44,10 @@ import { Inspector } from '../inspector';
 import { RequestAdapter, DataAdapter } from '../inspector/adapters';
 
 const getTerms = (table, columnIndex, rowIndex) => {
+  if (rowIndex === -1) {
+    return [];
+  }
+
   // get only rows where cell value matches current row for all the fields before columnIndex
   const rows = table.rows.filter(row => row.every((cell, i) => cell === table.rows[rowIndex][i] || i >= columnIndex));
   const terms = rows.map(row => row[columnIndex]);
@@ -94,10 +98,13 @@ export function VisProvider(Private, indexPatterns, getAppState) {
             const appState = getAppState();
             filterBarClickHandler(appState)(event);
           },
-          addFilter: (data, columnIndex, rowIndex) => {
+          addFilter: (data, columnIndex, rowIndex, cellValue) => {
             const agg = data.columns[columnIndex].aggConfig;
             let filter = [];
-            const value = data.rows[rowIndex][columnIndex];
+            const value = rowIndex > -1 ? data.rows[rowIndex][columnIndex] : cellValue;
+            if (!value) {
+              return;
+            }
             if (agg.type.name === 'terms' && agg.params.otherBucket) {
               const terms = getTerms(data, columnIndex, rowIndex);
               filter = agg.createFilter(value, { terms });