[vis] expose a #requesting() method for indicating transitions in vis state

src/kibana/components/vis/_agg_config.js

@@ -174,6 +174,19 @@ define(function (require) {
       return this.type.createFilter(this, key);
     };
 
+    /**
+     * Hook into param onRequest handling, and tell the aggConfig that it
+     * is being sent to elasticsearc.
+     *
+     * @return {[type]} [description]
+     */
+    AggConfig.prototype.requesting = function () {
+      var self = this;
+      self.type.params.forEach(function (param) {
+        if (param.onRequest) param.onRequest(self);
+      });
+    };
+
     /**
      * Convert this aggConfig to it's dsl syntax.
      *
@@ -185,18 +198,10 @@ define(function (require) {
      */
     AggConfig.prototype.toDsl = function () {
       if (this.type.hasNoDsl) return;
-
-      var self = this;
-      self.type.params.forEach(function (param) {
-        if (param.onRequest) {
-          param.onRequest(self);
-        }
-      });
-
-      var output = self.write();
+      var output = this.write();
 
       var configDsl = {};
-      configDsl[self.type.name] = output.params;
+      configDsl[this.type.name] = output.params;
 
       // if the config requires subAggs, write them to the dsl as well
       if (output.subAggs) {

src/kibana/components/vis/vis.js

@@ -90,6 +90,10 @@ define(function (require) {
       return new Vis(this.indexPattern, this.getState());
     };
 
+    Vis.prototype.requesting = function () {
+      _.invoke(this.aggs.getRequestAggs(), 'requesting');
+    };
+
     Vis.prototype.isHierarchical = function () {
       if (_.isFunction(this.type.hierarchicalData)) {
         return !!this.type.hierarchicalData(this);

src/kibana/plugins/discover/controllers/discover.js

@@ -589,6 +589,7 @@ define(function (require) {
       });
 
       $scope.searchSource.aggs(function () {
+        $scope.vis.requesting();
         return $scope.vis.aggs.toDsl();
       });
 

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

@@ -199,7 +199,9 @@ define(function (require) {
       $state.save();
       searchSource.set('filter', $state.filters);
       if (!$state.linked) searchSource.set('query', $state.query);
-      if ($scope.vis.type.requiresSearch) courier.fetch();
+      if ($scope.vis.type.requiresSearch) {
+        courier.fetch();
+      }
     };
 
 

src/kibana/plugins/visualize/saved_visualizations/_saved_vis.js

@@ -61,6 +61,7 @@ define(function (require) {
       })
       .then(function (vis) {
         self.searchSource.aggs(function () {
+          self.vis.requesting();
           return self.vis.aggs.toDsl();
         });
 

src/kibana/services/timefilter.js

@@ -76,6 +76,7 @@ define(function (require) {
           lte: bounds.max.valueOf()
         };
       }
+
       return filter;
     };