Add stack options on chart

www/api/class/centreon_metric.class.php

@@ -65,7 +65,9 @@ class CentreonMetric extends CentreonWebService {
         } else {
             $q = $this->arguments['q'];
         }
-        $query = "SELECT DISTINCT(`metric_name`) COLLATE utf8_bin as \"metric_name\" FROM `metrics` WHERE metric_name LIKE '%$q%' ORDER BY `metric_name` COLLATE utf8_general_ci ";
+        $query = "SELECT DISTINCT(`metric_name`) COLLATE utf8_bin as \"metric_name\"
+            FROM `metrics`
+            WHERE metric_name LIKE '%$q%' ORDER BY `metric_name` COLLATE utf8_general_ci ";
         $DBRESULT = $this->pearDBMonitoring->query($query);
         $metrics = array();
         while ($row = $DBRESULT->fetchRow()) {

www/class/centreonGraphService.class.php

@@ -100,7 +100,8 @@ class CentreonGraphService extends CentreonGraph
                     "graph_type" => "line",
                     "unit" => $metric["unit"],
                     "color" => $metric["ds_color_line"],
-                    "negative" => false
+                    "negative" => false,
+                    "stack" => false
                 );
                 if (isset($metric['ds_color_area'])) {
                     $info['graph_type'] = "area";
@@ -108,6 +109,9 @@ class CentreonGraphService extends CentreonGraph
                 if (isset($metric['ds_invert']) && $metric['ds_invert'] == 1) {
                     $info['negative'] = true;
                 }
+                if (isset($metric['stack'])) {
+                    $info['stack'] = $metric['stack'] == 1 ? true : false;
+                }
                 $metrics[] = $info;
             }
             $i++;

www/include/views/graphs/javascript/centreon-graph.js

@@ -265,6 +265,10 @@
       }
       
       data.x = 'times';
+      
+      /* Add group */
+      data.groups = this.buildGroups(dataRaw);
+      
       return {
         data: data,
         axis: axis
@@ -322,6 +326,26 @@
 
       return regions;
     },
+    /**
+     * Build regions
+     *
+     * @param {Object} data - The chart datas
+     * @return {Array} - The list of regions
+     */
+    buildGroups: function (data) {
+      var group = [];
+      var i;
+      var name;
+      
+      for (i = 0; i < data.data.length; i++) {
+        name = 'data' + (i + 1);
+        if (data.data[i].stack) {
+          group.push(name);
+        }
+      }
+      
+      return [group];
+    },
     /**
      * Refresh data of graph
      */