Added statistical modes to histogram panel

js/controllers.js

@@ -9,6 +9,7 @@ angular.module('kibana.controllers', [])
     title: "",
     editable: true,
     rows: [],
+    last: null
   }
 
   $scope.init = function() {
@@ -24,7 +25,8 @@ angular.module('kibana.controllers', [])
 
     // Load dashboard by event 
     eventBus.register($scope,'dashboard', function(event,dashboard){
-      $scope.dashboards = dashboard;
+      $scope.dashboards = dashboard.dashboard;
+      $scope.dashboards.last = dashboard.last;
       _.defaults($scope.dashboards,_d)
     })
 

panels/dashcontrol/module.js

@@ -271,8 +271,10 @@ angular.module('kibana.dashcontrol', [])
   $scope.dash_load = function(dashboard) {
     if(!_.isObject(dashboard))
       dashboard = JSON.parse(dashboard)
-
-    eventBus.broadcast($scope.$id,'ALL','dashboard',dashboard)
+    eventBus.broadcast($scope.$id,'ALL','dashboard',{
+      dashboard : dashboard,
+      last      : $scope.dashboards
+    })
     timer.cancel_all();
   }
 
@@ -287,7 +289,6 @@ angular.module('kibana.dashcontrol', [])
     else
       return false
   }
-
 })
 .directive('dashUpload', function(timer, eventBus){
   return {

panels/fields/module.js

@@ -40,6 +40,7 @@ angular.module('kibana.fields', [])
     eventBus.register($scope,'table_documents', function(event, docs) {
       $scope.panel.query = docs.query;
       $scope.docs = docs.docs;
+      $scope.index = docs.index;
     });
     eventBus.register($scope,"get_fields", function(event,id) {
       eventBus.broadcast($scope.$id,$scope.panel.group,"selected_fields",$scope.active);

panels/histogram/editor.html

@@ -1,14 +1,29 @@
 <div>
+  <div class="row-fluid">
+    <div class="span3">
+      <label class="small">Mode</label> 
+      <select ng-change="set_refresh(true)" class="input-small" ng-model="panel.mode" ng-options="f for f in ['count','min','mean','max','total']"></select>
+    </div>
+    <div class="span3">
+      <label class="small">Field</label>
+      <form>
+        <input ng-change="set_refresh(true)" placeholder="Start typing" bs-typeahead="fields.list" type="text" class="input-small" ng-model="panel.value_field">
+      </form>
+    </div>
+    <div class="span5" ng-show="panel.mode != 'count'">
+      <label class="small">Note</label><small> In <strong>{{panel.mode}}</strong> mode the configured field <strong>must</strong> be a numeric type</small>
+    </div>
+  </div>
   <div class="row-fluid">
     <div class="span3">
       <form style="margin-bottom: 0px">
-        <h6>Label</h6>
+        <label class="small">Label</label>
         <input type="text" placeholder="New Label" style="width:70%" ng-model="newlabel">
       </form>
     </div>
     <div class="span8">
+      <label class="small">Query</label>
       <form class="input-append" style="margin-bottom: 0px">
-        <h6>Query</h6>
         <input type="text" placeholder="New Query" style="width:80%" ng-model="newquery">
         <button class="btn" ng-click="add_query(newlabel,newquery);newlabel='';newquery=''"><i class="icon-plus"></i></button>
       </form>

panels/histogram/module.html

@@ -11,7 +11,7 @@
     <div style="display:inline-block;background:{{series.color}};height:10px;width:10px;border-radius:5px;"></div>
     <div class='small' style='display:inline-block'>{{series.label}} ({{series.hits}})</div>
   </span>
-  <span ng-show="panel.legend" class="small"> per <strong>{{panel.interval}}</strong> | (<strong>{{hits}}</strong> total)</span>
+  <span ng-show="panel.legend" class="small"><span ng-show="panel.value_field && panel.mode != 'count'">{{panel.value_field}}</span> {{panel.mode}} per <strong>{{panel.interval}}</strong> | (<strong>{{hits}}</strong> hits)</span>
   </div>
   <center><img ng-show='panel.loading && _.isUndefined(data)' src="common/img/load_big.gif"></center>
   <div histogram-chart params="{{panel}}" style="height:{{panel.height || row.height}};position:relative"></div>

panels/histogram/module.js

@@ -45,6 +45,8 @@ angular.module('kibana.histogram', [])
   var _d = {
     group     : "default",
     query     : [ {query: "*", label:"Query"} ],
+    mode      : 'count',
+    value_field: null,
     auto_int  : true,
     interval  : '5m',
     fill      : 3,
@@ -124,12 +126,20 @@ angular.module('kibana.histogram', [])
 
     // Build the facet part, injecting the query in as a facet filter
     _.each(queries, function(v) {
-      request = request
-        .facet($scope.ejs.DateHistogramFacet("chart"+_.indexOf(queries,v))
-          .field($scope.time.field)
-          .interval($scope.panel.interval)
-          .facetFilter($scope.ejs.QueryFilter(v))
-        ).size(0)
+
+      var facet = $scope.ejs.DateHistogramFacet("chart"+_.indexOf(queries,v))
+
+      if($scope.panel.mode === 'count') {
+        facet = facet.field($scope.time.field)
+      } else {
+        if(_.isNull($scope.panel.value_field)) {
+          $scope.panel.error = "In " + $scope.panel.mode + " mode a field must be specified";
+          return
+        }
+        facet = facet.keyField($scope.time.field).valueField($scope.panel.value_field)
+      }
+      facet = facet.interval($scope.panel.interval).facetFilter($scope.ejs.QueryFilter(v))
+      request = request.facet(facet).size(0)
     })
 
     // Populate the inspector panel
@@ -171,14 +181,12 @@ angular.module('kibana.histogram', [])
           // Assemble segments
           var segment_data = [];
           _.each(v.entries, function(v, k) {
-            segment_data.push([v['time'],v['count']])
+            segment_data.push([v['time'],v[$scope.panel.mode]])
             hits += v['count']; // The series level hits counter
             $scope.hits += v['count']; // Entire dataset level hits counter
           });
-
           data.splice.apply(data,[1,0].concat(segment_data)) // Join histogram data
 
-
           // Create the flot series object
           var series = { 
             data: {

panels/stringquery/editor.html

@@ -1,7 +1,7 @@
 <div>
   <div class="row-fluid">    
     <div class="span2">
-      <label class="small">Mulit-query</label><input type="checkbox" ng-change="set_multi(panel.multi) "ng-model="panel.multi" ng-checked="panel.multi">
+      <label class="small">Multi-query</label><input type="checkbox" ng-change="set_multi(panel.multi) "ng-model="panel.multi" ng-checked="panel.multi">
     </div>
     <div class="span3" ng-show="panel.multi">
       <label class="small">Arrangement</label> 

panels/table/module.js

@@ -220,7 +220,11 @@ angular.module('kibana.table', [])
       active: $scope.panel.fields      
     });
     eventBus.broadcast($scope.$id,$scope.panel.group,"table_documents", 
-      {query:$scope.panel.query,docs:$scope.data});
+      {
+        query: $scope.panel.query,
+        docs : $scope.data,
+        index: $scope.index
+      });
   }
 
   function set_time(time) {