influxdb annotation column mapping is working

src/app/partials/influxdb/annotation_editor.html

 <div class="editor-row">
-	<div class="editor-option">
-		<label class="small">InfluxDB query</label>
-		<input type="text" class="span10" ng-model='currentAnnotation.query' placeholder=""></input>
+	<div class="section">
+		<h5>InfluxDB Query <tip>Example: select text from events where [[timeFilter]]</tip></h5>
+		<div class="editor-option">
+			<input type="text" class="span10" ng-model='currentAnnotation.query' placeholder="select text from events where [[timeFilter]]"></input>
+		</div>
+	</div>
+</div>
+
+<div class="editor-row">
+  <div class="section">
+		<h5>Column mappings <tip>If your influxdb query returns more than one column you need to specify the column names bellow. An annotation event is composed of a title, tags, and an additional text field.</tip></h5>
+		<div class="editor-option">
+			<label class="small">Title</label>
+			<input type="text" class="input-small" ng-model='currentAnnotation.titleColumn' placeholder=""></input>
+		</div>
+
+		<div class="editor-option">
+			<label class="small">Tags</label>
+			<input type="text" class="input-small" ng-model='currentAnnotation.tagsColumn' placeholder=""></input>
+		</div>
+
+		<div class="editor-option">
+			<label class="small">Text</label>
+			<input type="text" class="input-small" ng-model='currentAnnotation.textColumn' placeholder=""></input>
+		</div>
 	</div>
 </div>
 

src/app/services/annotationsSrv.js

@@ -142,8 +142,8 @@ define([
 
       tooltip += '<i>' + moment(options.time).format('YYYY-MM-DD HH:mm:ss') + '</i><br/>';
 
-      if (options.data) {
-        tooltip += options.data.replace(/\n/g, '<br/>');
+      if (options.text) {
+        tooltip += options.text.replace(/\n/g, '<br/>');
       }
 
       tooltip += "</small>";

src/app/services/influxdb/influxSeries.js

@@ -71,27 +71,27 @@ function (_) {
     var self = this;
 
     _.each(this.seriesList, function (series) {
-      var titleCol = 0;
-      var tagsCol = 0;
+      var titleCol = null;
+      var timeCol = null;
+      var tagsCol = null;
+      var textCol = null;
 
       _.each(series.columns, function(column, index) {
-        if (column === 'time' || column === 'sequence_number') {
-          return;
-        }
-
-        if (!titleCol && column !== 'tags') {
-          titleCol = index;
-        }
-        else {
-          tagsCol = index;
-        }
+        if (column === 'time') { timeCol = index; return; }
+        if (column === 'sequence_number') { return; }
+        if (!titleCol) { titleCol = index; }
+        if (column === self.annotation.titleColumn) { titleCol = index; return; }
+        if (column === self.annotation.tagsColumn) { tagsCol = index; return; }
+        if (column === self.annotation.textColumn) { textCol = index; return; }
       });
 
       _.each(series.points, function (point) {
         var data = {
           annotation: self.annotation,
-          time: point[0] * 1000,
-          title: point[titleCol]
+          time: point[timeCol] * 1000,
+          title: point[titleCol],
+          tags: point[tagsCol],
+          text: point[textCol]
         };
 
         if (tagsCol) {

src/test/specs/influxSeries-specs.js

@@ -140,33 +140,56 @@ define([
   });
 
   describe("when creating annotations from influxdb response", function() {
-    describe('given two series', function() {
+    describe('given column mapping for all columns', function() {
       var series = new InfluxSeries({
         seriesList: [
           {
-            columns: ['time', 'text', 'sequence_number'],
+            columns: ['time', 'text', 'sequence_number', 'title', 'tags'],
             name: 'events1',
-            points: [[1402596000, 'some text', 1], [1402596001, 'asd', 2]]
-          },
-          {
-            columns: ['time', 'tags', 'text'],
-            name: 'events2',
-            points: [[1402596000, 'tag1, tag2', 'mu']]
+            points: [[1402596000, 'some text', 1, 'Hello', 'B'], [1402596001, 'asd', 2, 'Hello2', 'B']]
           }
         ],
-        annotation: {query: 'select'}
+        annotation: {
+          query: 'select',
+          titleColumn: 'title',
+          tagsColumn: 'tags',
+          textColumn: 'text',
+        }
       });
 
       var result = series.getAnnotations();
 
-      it(' should generate 4 annnotations ', function() {
-        expect(result.length).to.be(3);
+      it(' should generate 2 annnotations ', function() {
+        expect(result.length).to.be(2);
         expect(result[0].annotation.query).to.be('select');
+        expect(result[0].title).to.be('Hello');
+        expect(result[0].time).to.be(1402596000000);
+        expect(result[0].tags).to.be('B');
+        expect(result[0].text).to.be('some text');
+      });
+
+    });
+
+    describe('given no column mapping', function() {
+      var series = new InfluxSeries({
+        seriesList: [
+          {
+            columns: ['time', 'text', 'sequence_number'],
+            name: 'events1',
+            points: [[1402596000, 'some text', 1]]
+          }
+        ],
+        annotation: { query: 'select' }
+      });
+
+      var result = series.getAnnotations();
+
+      it('should generate 1 annnotation', function() {
+        expect(result.length).to.be(1);
         expect(result[0].title).to.be('some text');
         expect(result[0].time).to.be(1402596000000);
-        expect(result[1].title).to.be('asd');
-        //expect(result[2].tags).to.be('tag1, tag2');
-        //expect(result[2].title).to.be('mu');
+        expect(result[0].tags).to.be(undefined);
+        expect(result[0].text).to.be(undefined);
       });
 
     });