fixes filtering on other bucket outside of vislib

src/core_plugins/metric_vis/public/metric_vis_controller.js

@@ -98,25 +98,25 @@ export class MetricVisComponent extends Component {
     const labels = this._getLabels();
     const metrics = [];
 
-    tableGroups.tables.forEach((table) => {
+    tableGroups.tables.forEach((table, tableIndex) => {
       let bucketAgg;
       let rowHeaderIndex;
 
-      table.columns.forEach((column, i) => {
+      table.columns.forEach((column, columnIndex) => {
         const aggConfig = column.aggConfig;
 
         if (aggConfig && aggConfig.schema.group === 'buckets') {
           bucketAgg = aggConfig;
           // Store the current index, so we later know in which position in the
           // row array, the bucket agg key will be, so we can create filters on it.
-          rowHeaderIndex = i;
+          rowHeaderIndex = columnIndex;
           return;
         }
 
-        table.rows.forEach(row => {
+        table.rows.forEach((row, rowIndex) => {
 
           let title = column.title;
-          let value = row[i];
+          let value = row[columnIndex];
           const color = this._getColor(value, labels, colors);
 
           if (isPercentageMode) {
@@ -143,6 +143,9 @@ export class MetricVisComponent extends Component {
             bgColor: shouldColor && config.style.bgColor ? color : null,
             lightText: shouldColor && config.style.bgColor && this._needsLightText(color),
             filterKey: rowHeaderIndex !== undefined ? row[rowHeaderIndex] : null,
+            tableIndex: tableIndex,
+            rowIndex: rowIndex,
+            columnIndex: rowHeaderIndex,
             bucketAgg: bucketAgg,
           });
         });
@@ -156,8 +159,8 @@ export class MetricVisComponent extends Component {
     if (!metric.filterKey || !metric.bucketAgg) {
       return;
     }
-    const filter = metric.bucketAgg.createFilter(metric.filterKey);
-    this.props.vis.API.queryFilter.addFilters(filter);
+    const table = this.props.visData.tables[metric.tableIndex];
+    this.props.vis.API.events.addFilter(table, metric.columnIndex, metric.rowIndex);
   };
 
   _renderMetric = (metric, index) => {

src/core_plugins/region_map/public/region_map_visualization.js

@@ -153,9 +153,8 @@ export function RegionMapsVisualizationProvider(Private, Notifier, config) {
           return;
         }
 
-        const agg = this._vis.aggs.bySchemaName.segment[0];
-        const filter = agg.createFilter(event);
-        this._vis.API.queryFilter.addFilters(filter);
+        const rowIndex = this._chartData.tables[0].rows.findIndex(row => row[0] === event);
+        this._vis.API.events.addFilter(this._chartData.tables[0], 0, rowIndex);
       });
       this._choroplethLayer.on('styleChanged', (event) => {
         const shouldShowWarning = this._vis.params.isDisplayWarning && config.get('visualization:regionmap:showWarnings');

src/core_plugins/tagcloud/public/tag_cloud.js

@@ -224,7 +224,7 @@ class TagCloud extends EventEmitter {
       const self = this;
       enteringTags.on({
         click: function (event) {
-          self.emit('select', event.rawText);
+          self.emit('select', event);
         },
         mouseover: function () {
           d3.select(this).style('cursor', 'pointer');

src/core_plugins/tagcloud/public/tag_cloud_visualization.js

@@ -46,8 +46,9 @@ export class TagCloudVisualization {
       if (!this._bucketAgg) {
         return;
       }
-      const filter = this._bucketAgg.createFilter(event);
-      this._vis.API.queryFilter.addFilters(filter);
+      this._vis.API.events.addFilter(
+        event.meta.data, 0, event.meta.rowIndex
+      );
     });
     this._renderComplete$ = Observable.fromEvent(this._tagCloud, 'renderComplete');
 
@@ -119,12 +120,16 @@ export class TagCloudVisualization {
       this._bucketAgg = null;
     }
 
-    const tags = data.rows.map(row => {
+    const tags = data.rows.map((row, rowIndex) => {
       const [tag, count] = row;
       return {
         displayText: this._bucketAgg ? this._bucketAgg.fieldFormatter()(tag) : tag,
         rawText: tag,
-        value: count
+        value: count,
+        meta: {
+          data: data,
+          rowIndex: rowIndex,
+        }
       };
     });
 

src/ui/public/agg_types/__tests__/buckets/_terms_other_bucket_helper.js

@@ -245,8 +245,7 @@ describe('Terms Agg Other bucket helper', () => {
         vis.aggs[0],
         otherAggConfig);
 
-      expect(mergedResponse.aggregations['1'].buckets[3].key).to.equal('Other');
-      expect(mergedResponse.aggregations['1'].buckets[3].filters.length).to.equal(2);
+      expect(mergedResponse.aggregations['1'].buckets[3].key).to.equal('__other__');
     });
 
     it('correctly merges other bucket with nested terms agg', () => {
@@ -255,8 +254,7 @@ describe('Terms Agg Other bucket helper', () => {
       const mergedResponse = mergeOtherBucketAggResponse(vis.aggs, nestedTermResponse,
         nestedOtherResponse, vis.aggs[1], otherAggConfig);
 
-      expect(mergedResponse.aggregations['1'].buckets[1]['2'].buckets[3].key).to.equal('Other');
-      expect(mergedResponse.aggregations['1'].buckets[1]['2'].buckets[3].filters.length).to.equal(2);
+      expect(mergedResponse.aggregations['1'].buckets[1]['2'].buckets[3].key).to.equal('__other__');
     });
 
   });
@@ -265,17 +263,8 @@ describe('Terms Agg Other bucket helper', () => {
     it('correctly updates missing bucket key', () => {
       init(visConfigNestedTerm);
       const updatedResponse = updateMissingBucket(singleTermResponse, vis.aggs, vis.aggs[0]);
-      expect(updatedResponse.aggregations['1'].buckets.find(bucket => bucket.key === 'Missing')).to.not.be('undefined');
+      expect(updatedResponse.aggregations['1'].buckets.find(bucket => bucket.key === '__missing__')).to.not.be('undefined');
     });
 
-    it('correctly sets the bucket filter', () => {
-      const updatedResponse = updateMissingBucket(singleTermResponse, vis.aggs, vis.aggs[0]);
-      const missingBucket = updatedResponse.aggregations['1'].buckets.find(bucket => bucket.key === 'Missing');
-      expect(missingBucket.filters).to.not.be('undefined');
-      expect(missingBucket.filters[0]).to.eql({
-        meta: { index: 'logstash-*', negate: true },
-        exists: { field: 'geo.src' }
-      });
-    });
   });
 });

src/ui/public/agg_types/__tests__/buckets/create_filter/terms.js

@@ -70,5 +70,36 @@ describe('AggConfig Filters', function () {
       expect(filterTrue.query.match).to.have.property('ssl');
       expect(filterTrue.query.match.ssl).to.have.property('query', true);
     });
+
+    it('should generate correct __missing__ filter', () => {
+      const vis = new Vis(indexPattern, {
+        type: 'histogram',
+        aggs: [ { type: 'terms', schema: 'segment', params: { field: '_type' } } ]
+      });
+      const aggConfig = vis.aggs.byTypeName.terms[0];
+      const filter = createFilterTerms(aggConfig, '__missing__');
+      expect(filter).to.have.property('exists');
+      expect(filter.exists).to.have.property('field', '_type');
+      expect(filter).to.have.property('meta');
+      expect(filter.meta).to.have.property('index', indexPattern.id);
+      expect(filter.meta).to.have.property('negate', true);
+    });
+
+    it('should generate correct __other__ filter', () => {
+      const vis = new Vis(indexPattern, {
+        type: 'histogram',
+        aggs: [ { type: 'terms', schema: 'segment', params: { field: '_type' } } ]
+      });
+      const aggConfig = vis.aggs.byTypeName.terms[0];
+      const filter = createFilterTerms(aggConfig, '__other__', { terms: ['apache'] })[0];
+      expect(filter).to.have.property('query');
+      expect(filter.query).to.have.property('bool');
+      expect(filter.query.bool).to.have.property('should');
+      expect(filter.query.bool.should[0]).to.have.property('match_phrase');
+      expect(filter.query.bool.should[0].match_phrase).to.have.property('_type', 'apache');
+      expect(filter).to.have.property('meta');
+      expect(filter.meta).to.have.property('index', indexPattern.id);
+      expect(filter.meta).to.have.property('negate', true);
+    });
   });
 });

src/ui/public/agg_types/__tests__/buckets/terms.js

@@ -194,6 +194,36 @@ describe('Terms Agg', function () {
       expect($rootScope.agg.params.orderBy).to.be('_key');
     });
 
+    describe('custom field formatter', () => {
+      beforeEach(() => {
+        init({
+          responseValueAggs: [
+            {
+              id: 'agg1',
+              type: {
+                name: 'count'
+              }
+            }
+          ],
+          aggParams: {
+            otherBucketLabel: 'Other',
+            missingBucketLabel: 'Missing'
+          }
+        });
+        $rootScope.$digest();
+      });
+
+      it ('converts __other__ key', () => {
+        const formatter = $rootScope.agg.type.getFormat($rootScope.agg).getConverterFor('text');
+        expect(formatter('__other__')).to.be('Other');
+      });
+
+      it ('converts __missing__ key', () => {
+        const formatter = $rootScope.agg.type.getFormat($rootScope.agg).getConverterFor('text');
+        expect(formatter('__missing__')).to.be('Missing');
+      });
+    });
+
     it('adds "custom metric" option');
     it('lists all metric agg responses');
     it('lists individual values of a multi-value metric');

src/ui/public/agg_types/buckets/_terms_other_bucket_helper.js

@@ -19,8 +19,8 @@
 
 import _ from 'lodash';
 import { AggConfig } from '../../vis/agg_config';
-import { buildPhrasesFilter } from '../../filter_manager/lib/phrases';
 import { buildExistsFilter } from '../../filter_manager/lib/exists';
+import { buildPhrasesFilter } from '../../filter_manager/lib/phrases';
 import { buildQueryFromFilters } from '../../courier/data_source/build_query/from_filters';
 
 /**
@@ -102,6 +102,7 @@ const getOtherAggTerms = (requestAgg, key, otherAgg) => {
   );
 };
 
+
 const buildOtherBucketAgg = (aggConfigs, aggWithOtherBucket, response) => {
   const bucketAggs = aggConfigs.filter(agg => agg.type.type === 'buckets');
   const index = bucketAggs.findIndex(agg => agg.id === aggWithOtherBucket.id);
@@ -175,12 +176,11 @@ const mergeOtherBucketAggResponse = (aggsConfig, response, otherResponse, otherA
     const phraseFilter = buildPhrasesFilter(otherAgg.params.field, requestFilterTerms, otherAgg.params.field.indexPattern);
     phraseFilter.meta.negate = true;
     bucket.filters = [ phraseFilter ];
-    bucket.key = otherAgg.params.otherBucketLabel;
+    bucket.key = '__other__';
 
     if (aggResultBuckets.some(bucket => bucket.key === '__missing__')) {
       bucket.filters.push(buildExistsFilter(otherAgg.params.field, otherAgg.params.field.indexPattern));
     }
-
     aggResultBuckets.push(bucket);
   });
   return updatedResponse;
@@ -190,12 +190,13 @@ const updateMissingBucket = (response, aggConfigs, agg) => {
   const updatedResponse = _.cloneDeep(response);
   const aggResultBuckets = getAggConfigResultMissingBuckets(updatedResponse.aggregations, agg.id);
   aggResultBuckets.forEach(bucket => {
-    bucket.key = agg.params.missingBucketLabel;
-    const existsFilter = buildExistsFilter(agg.params.field, agg.params.field.indexPattern);
-    existsFilter.meta.negate = true;
-    bucket.filters = [ existsFilter ];
+    bucket.key = '__missing__';
   });
   return updatedResponse;
 };
 
-export { buildOtherBucketAgg, mergeOtherBucketAggResponse, updateMissingBucket };
+export {
+  buildOtherBucketAgg,
+  mergeOtherBucketAggResponse,
+  updateMissingBucket,
+};

src/ui/public/agg_types/buckets/create_filter/terms.js

@@ -18,7 +18,30 @@
  */
 
 import { buildPhraseFilter } from '../../../filter_manager/lib/phrase';
+import { buildPhrasesFilter } from '../../../filter_manager/lib/phrases';
+import { buildExistsFilter } from '../../../filter_manager/lib/exists';
 
-export function createFilterTerms(aggConfig, key) {
-  return buildPhraseFilter(aggConfig.params.field, key, aggConfig.vis.indexPattern);
+export function createFilterTerms(aggConfig, key, params) {
+  const field = aggConfig.params.field;
+  const indexPattern = field.indexPattern;
+
+  if (key === '__other__') {
+    const terms = params.terms;
+
+    const phraseFilter = buildPhrasesFilter(field, terms, indexPattern);
+    phraseFilter.meta.negate = true;
+
+    const filters = [phraseFilter];
+
+    if (terms.some(term => term === '__missing__')) {
+      filters.push(buildExistsFilter(field, indexPattern));
+    }
+
+    return filters;
+  } else if (key === '__missing__') {
+    const existsFilter = buildExistsFilter(field, indexPattern);
+    existsFilter.meta.negate = true;
+    return existsFilter;
+  }
+  return buildPhraseFilter(field, key, indexPattern);
 }

src/ui/public/agg_types/buckets/terms.js

@@ -73,6 +73,22 @@ export const termsBucketAgg = new BucketAggType({
     const params = agg.params;
     return agg.getFieldDisplayName() + ': ' + params.order.display;
   },
+  getFormat: function (bucket) {
+    return {
+      getConverterFor: (type) => {
+        return (val) => {
+          if (val === '__other__') {
+            return bucket.params.otherBucketLabel;
+          }
+          if (val === '__missing__') {
+            return bucket.params.missingBucketLabel;
+          }
+          const converter = bucket.params.field.format.getConverterFor(type);
+          return converter(val);
+        };
+      }
+    };
+  },
   createFilter: createFilterTerms,
   postFlightRequest: async (resp, aggConfigs, aggConfig, nestedSearchSource) => {
     if (aggConfig.params.otherBucket) {

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

@@ -452,7 +452,7 @@ describe('AggConfig', function () {
       type: 'table',
       aggs: [
         {
-          type: 'terms',
+          type: 'histogram',
           schema: 'bucket',
           params: { field: 'bytes' }
         }

src/ui/public/vis/agg_config.js

@@ -182,7 +182,7 @@ AggConfig.prototype.isFilterable = function () {
   return _.isFunction(this.type.createFilter);
 };
 
-AggConfig.prototype.createFilter = function (key) {
+AggConfig.prototype.createFilter = function (key, params = {}) {
   if (!this.isFilterable()) {
     throw new TypeError('The "' + this.type.title + '" aggregation does not support filtering.');
   }
@@ -197,7 +197,7 @@ AggConfig.prototype.createFilter = function (key) {
     throw new TypeError(message);
   }
 
-  return this.type.createFilter(this, key);
+  return this.type.createFilter(this, key, params);
 };
 
 /**

src/ui/public/vis/vis.js

@@ -40,6 +40,18 @@ import { queryManagerFactory } from '../query_manager';
 import { SearchSourceProvider } from '../courier/data_source/search_source';
 import { SavedObjectsClientProvider } from '../saved_objects';
 
+const getTerms = (table, columnIndex, rowIndex) => {
+  // 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]);
+
+  return [...new Set(terms.filter(term => {
+    const notOther = term !== '__other__';
+    const notMissing = term !== '__missing__';
+    return notOther && notMissing;
+  }))];
+};
+
 export function VisProvider(Private, Promise, indexPatterns, timefilter, getAppState) {
   const visTypes = Private(VisTypesRegistryProvider);
   const brushEvent = Private(UtilsBrushEventProvider);
@@ -75,9 +87,23 @@ export function VisProvider(Private, Promise, indexPatterns, timefilter, getAppS
         queryFilter: queryFilter,
         queryManager: queryManagerFactory(getAppState),
         events: {
+          // the filter method will be removed in the near feature
+          // you should rather use addFilter method below
           filter: (event) => {
             const appState = getAppState();
             filterBarClickHandler(appState)(event);
+          },
+          addFilter: (data, columnIndex, rowIndex) => {
+            const agg = data.columns[columnIndex].aggConfig;
+            let filter = [];
+            const value = data.rows[rowIndex][columnIndex];
+            if (agg.type.name === 'terms' && agg.params.otherBucket) {
+              const terms = getTerms(data, columnIndex, rowIndex);
+              filter = agg.createFilter(value, { terms });
+            } else {
+              filter = agg.createFilter(value);
+            }
+            queryFilter.addFilters(filter);
           }, brush: (event) => {
             const appState = getAppState();
             brushEvent(appState)(event);