Fix/map zoom

src/fixtures/vislib/mock_data/geohash/_geo_json.js

@@ -2,6 +2,7 @@ import _ from 'lodash';
 
 module.exports = {
   'valueFormatter': _.identity,
+  'geohashGridAgg': { 'vis': { 'params': {} } },
   'geoJson': {
     'type': 'FeatureCollection',
     'features': [

src/plugins/kbn_vislib_vis_types/public/tile_map.js

@@ -27,6 +27,8 @@ export default function TileMapVisType(Private, getAppState, courier, config) {
         heatRadius: 25,
         heatBlur: 15,
         heatNormalizeData: true,
+        mapZoom: 2,
+        mapCenter: [15, 5],
         wms: config.get('visualization:tileMap:WMSdefaults')
       },
       mapTypes: ['Scaled Circle Markers', 'Shaded Circle Markers', 'Shaded Geohash Grid', 'Heatmap'],
@@ -46,54 +48,17 @@ export default function TileMapVisType(Private, getAppState, courier, config) {
 
         pushFilter(filter, false, indexPatternName);
       },
-      mapMoveEnd: function (event) {
-        const agg = _.get(event, 'chart.geohashGridAgg');
-        if (!agg) return;
-
-        agg.params.mapZoom = event.zoom;
-        agg.params.mapCenter = [event.center.lat, event.center.lng];
-
-        const editableVis = agg.vis.getEditableVis();
-        if (!editableVis) return;
-
-        const editableAgg = editableVis.aggs.byId[agg.id];
-        if (editableAgg) {
-          editableAgg.params.mapZoom = event.zoom;
-          editableAgg.params.mapCenter = [event.center.lat, event.center.lng];
-        }
+      mapMoveEnd: function (event, uiState) {
+        uiState.set('mapCenter', event.center);
+        uiState.set('mapZoom', event.zoom);
       },
-      mapZoomEnd: function (event) {
-        const agg = _.get(event, 'chart.geohashGridAgg');
-        if (!agg || !agg.params.autoPrecision) return;
-
-        // zoomPrecision maps event.zoom to a geohash precision value
-        // event.limit is the configurable max geohash precision
-        // default max precision is 7, configurable up to 12
-        const zoomPrecision = {
-          1: 2,
-          2: 2,
-          3: 2,
-          4: 3,
-          5: 3,
-          6: 4,
-          7: 4,
-          8: 5,
-          9: 5,
-          10: 6,
-          11: 6,
-          12: 7,
-          13: 7,
-          14: 8,
-          15: 9,
-          16: 10,
-          17: 11,
-          18: 12
-        };
+      mapZoomEnd: function (event, uiState) {
+        uiState.set('mapZoom', event.zoom);
 
-        const precision = config.get('visualization:tileMap:maxPrecision');
-        agg.params.precision = Math.min(zoomPrecision[event.zoom], precision);
-
-        courier.fetch();
+        const autoPrecision = _.get(event, 'chart.geohashGridAgg.params.autoPrecision');
+        if (autoPrecision) {
+          courier.fetch();
+        }
       }
     },
     responseConverter: geoJsonConverter,

src/plugins/kibana/public/dashboard/components/panel/panel.js

@@ -55,6 +55,10 @@ uiModules
           // create child ui state from the savedObj
           const uiState = panelConfig.uiState || {};
           $scope.uiState = $scope.parentUiState.createChild(getPanelId(panelConfig.panel), uiState, true);
+          const panelSavedVis = _.get(panelConfig, 'savedObj.vis');  // Sometimes this will be a search, and undef
+          if (panelSavedVis) {
+            panelSavedVis.setUiState($scope.uiState);
+          }
 
           $scope.filter = function (field, value, operator) {
             const index = $scope.savedObj.searchSource.get('index').id;

src/plugins/kibana/public/visualize/editor/agg.js

@@ -21,7 +21,6 @@ uiModules
     template: aggTemplate,
     require: 'form',
     link: function ($scope, $el, attrs, kbnForm) {
-      $scope.$bind('outputAgg', 'outputVis.aggs.byId[agg.id]', $scope);
       $scope.editorOpen = !!$scope.agg.brandNew;
 
       $scope.$watch('editorOpen', function (open) {

src/plugins/kibana/public/visualize/editor/editor.js

@@ -139,6 +139,7 @@ uiModules
     $scope.editableVis = editableVis;
     $scope.state = $state;
     $scope.uiState = $state.makeStateful('uiState');
+    vis.setUiState($scope.uiState);
     $scope.timefilter = timefilter;
     $scope.opts = _.pick($scope, 'doSave', 'savedVis', 'shareData', 'timefilter');
 

src/plugins/kibana/public/visualize/editor/sidebar.js

@@ -15,7 +15,6 @@ uiModules
     controllerAs: 'sidebar',
     controller: function ($scope) {
       $scope.$bind('vis', 'editableVis');
-      $scope.$bind('outputVis', 'vis');
       $scope.$watch('vis.type', (visType) => {
         if (visType) {
           this.showData = visType.schemas.buckets || visType.schemas.metrics;

src/ui/public/agg_response/geo_json/geo_json.js

@@ -34,8 +34,8 @@ export default function TileMapConverterFn(Private, timefilter, $compile, $rootS
         properties: {
           min: _.min(values),
           max: _.max(values),
-          zoom: _.get(geoAgg, 'params.mapZoom'),
-          center: _.get(geoAgg, 'params.mapCenter')
+          zoom: geoAgg && geoAgg.vis.uiStateVal('mapZoom'),
+          center: geoAgg && geoAgg.vis.uiStateVal('mapCenter')
         }
       }
     };

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

@@ -6,6 +6,30 @@ export default function GeoHashAggDefinition(Private, config) {
   let BucketAggType = Private(AggTypesBucketsBucketAggTypeProvider);
   let defaultPrecision = 2;
 
+  // zoomPrecision maps event.zoom to a geohash precision value
+  // event.limit is the configurable max geohash precision
+  // default max precision is 7, configurable up to 12
+  const zoomPrecision = {
+    1: 2,
+    2: 2,
+    3: 2,
+    4: 3,
+    5: 3,
+    6: 4,
+    7: 4,
+    8: 5,
+    9: 5,
+    10: 6,
+    11: 6,
+    12: 7,
+    13: 7,
+    14: 8,
+    15: 9,
+    16: 10,
+    17: 11,
+    18: 12
+  };
+
   function getPrecision(precision) {
     let maxPrecision = _.parseInt(config.get('visualization:tileMap:maxPrecision'));
 
@@ -45,19 +69,15 @@ export default function GeoHashAggDefinition(Private, config) {
       },
       {
         name: 'precision',
-        default: defaultPrecision,
         editor: precisionTemplate,
+        deserialize: getPrecision,
         controller: function ($scope) {
-          $scope.$watchMulti([
-            'agg.params.autoPrecision',
-            'outputAgg.params.precision'
-          ], function (cur, prev) {
-            if (cur[1]) $scope.agg.params.precision = cur[1];
-          });
         },
-        deserialize: getPrecision,
         write: function (aggConfig, output) {
-          output.params.precision = getPrecision(aggConfig.params.precision);
+          const vis = aggConfig.vis;
+          const currZoom = vis.hasUiState() && vis.uiStateVal('mapZoom');
+          const autoPrecisionVal = zoomPrecision[(currZoom || vis.params.mapZoom)];
+          output.params.precision = aggConfig.params.autoPrecision ? autoPrecisionVal : getPrecision(aggConfig.params.precision);
         }
       }
     ]

src/ui/public/vis/vis.js

@@ -2,16 +2,18 @@ import _ from 'lodash';
 import AggTypesIndexProvider from 'ui/agg_types/index';
 import RegistryVisTypesProvider from 'ui/registry/vis_types';
 import VisAggConfigsProvider from 'ui/vis/agg_configs';
+import PersistedStateProvider from 'ui/persisted_state/persisted_state';
 export default function VisFactory(Notifier, Private) {
   let aggTypes = Private(AggTypesIndexProvider);
   let visTypes = Private(RegistryVisTypesProvider);
   let AggConfigs = Private(VisAggConfigsProvider);
+  const PersistedState = Private(PersistedStateProvider);
 
   let notify = new Notifier({
     location: 'Vis'
   });
 
-  function Vis(indexPattern, state) {
+  function Vis(indexPattern, state, uiState) {
     state = state || {};
 
     if (_.isString(state)) {
@@ -24,6 +26,7 @@ export default function VisFactory(Notifier, Private) {
 
     // http://aphyr.com/data/posts/317/state.gif
     this.setState(state);
+    this.setUiState(uiState);
   }
 
   Vis.convertOldState = function (type, oldState) {
@@ -102,7 +105,8 @@ export default function VisFactory(Notifier, Private) {
   };
 
   Vis.prototype.clone = function () {
-    return new Vis(this.indexPattern, this.getState());
+    const uiJson = this.hasUiState() ? this.getUiState().toJSON() : {};
+    return new Vis(this.indexPattern, this.getState(), uiJson);
   };
 
   Vis.prototype.requesting = function () {
@@ -125,5 +129,26 @@ export default function VisFactory(Notifier, Private) {
     });
   };
 
+  Vis.prototype.hasUiState = function () {
+    return !!this.__uiState;
+  };
+  Vis.prototype.setUiState = function (uiState) {
+    if (uiState instanceof PersistedState) {
+      this.__uiState = uiState;
+    }
+  };
+  Vis.prototype.getUiState = function () {
+    return this.__uiState;
+  };
+  Vis.prototype.uiStateVal = function (key, val) {
+    if (this.hasUiState()) {
+      if (_.isUndefined(val)) {
+        return this.__uiState.get(key);
+      }
+      return this.__uiState.set(key, val);
+    }
+    return val;
+  };
+
   return Vis;
 };

src/ui/public/vislib/__tests__/visualizations/tile_maps/tile_map.js

@@ -81,6 +81,7 @@ describe('TileMap Tests', function () {
 
     it('should only add controls if data exists', function () {
       let noData = {
+        geohashGridAgg: { vis: { params: {} } },
         geoJson: {
           features: [],
           properties: {},

src/ui/public/vislib/lib/handler/handler.js

@@ -55,7 +55,7 @@ export default function HandlerBaseClass(Private) {
     this.getProxyHandler = _.memoize(function (event) {
       let self = this;
       return function (e) {
-        self.vis.emit(event, e);
+        self.vis.emit(event, e, vis.uiState);
       };
     });
   }

src/ui/public/vislib/visualizations/_map.js

@@ -47,6 +47,8 @@ export default function MapFactory(Private) {
     this._valueFormatter = params.valueFormatter || _.identity;
     this._tooltipFormatter = params.tooltipFormatter || _.identity;
     this._geoJson = _.get(this._chartData, 'geoJson');
+    this._mapZoom = params.zoom || defaultMapZoom;
+    this._mapCenter = params.center || defaultMapCenter;
     this._attr = params.attr || {};
 
     let mapOptions = {
@@ -211,7 +213,8 @@ export default function MapFactory(Private) {
     this.map.on('moveend', function setZoomCenter(ev) {
       if (!self.map) return;
       // update internal center and zoom references
-      self._mapCenter = self.map.getCenter();
+      const uglyCenter = self.map.getCenter();
+      self._mapCenter = [uglyCenter.lat, uglyCenter.lng];
       self._mapZoom = self.map.getZoom();
       self._addMarkers();
 
@@ -264,10 +267,6 @@ export default function MapFactory(Private) {
   TileMapMap.prototype._createMap = function (mapOptions) {
     if (this.map) this.destroy();
 
-    // get center and zoom from mapdata, or use defaults
-    this._mapCenter = _.get(this._geoJson, 'properties.center') || defaultMapCenter;
-    this._mapZoom = _.get(this._geoJson, 'properties.zoom') || defaultMapZoom;
-
     // add map tiles layer, using the mapTiles object settings
     if (this._attr.wms && this._attr.wms.enabled) {
       this._tileLayer = L.tileLayer.wms(this._attr.wms.url, this._attr.wms.options);

src/ui/public/vislib/visualizations/tile_map.js

@@ -98,11 +98,17 @@ export default function TileMapFactory(Private) {
    * @param selection {Object} d3 selection
    */
   TileMap.prototype._appendMap = function (selection) {
-    let container = $(selection).addClass('tilemap');
+    const container = $(selection).addClass('tilemap');
+    const uiStateParams = this.handler.vis ? {
+      mapCenter: this.handler.vis.uiState.get('mapCenter'),
+      mapZoom: this.handler.vis.uiState.get('mapZoom')
+    } : {};
 
-    let map = new TileMapMap(container, this._chartData, {
-      // center: this._attr.mapCenter,
-      // zoom: this._attr.mapZoom,
+    const params = _.assign({}, _.get(this._chartData, 'geoAgg.vis.params'), uiStateParams);
+
+    const map = new TileMapMap(container, this._chartData, {
+      center: params.mapCenter,
+      zoom: params.mapZoom,
       events: this.events,
       markerType: this._attr.mapType,
       tooltipFormatter: this.tooltipFormatter,