fix(dashboard): update stopped/running container filters

app/docker/filters/filters.js

@@ -218,17 +218,20 @@ angular.module('portainer.docker')
     return runningTasks;
   };
 })
-.filter('containerswithstatus', function () {
+.filter('runningcontainers', function () {
   'use strict';
-  return function (containers, status) {
-    var containersWithStatus = 0;
-    for (var i = 0; i < containers.length; i++) {
-      var container = containers[i];
-      if (container.Status === status) {
-        containersWithStatus++;
-      }
-    }
-    return containersWithStatus;
+  return function runningContainersFilter(containers) {
+    return containers.filter(function (container) {
+      return container.State === 'running';
+    }).length;
+  };
+})
+.filter('stoppedcontainers', function () {
+  'use strict';
+  return function stoppedContainersFilter(containers) {
+    return containers.filter(function (container) {
+      return container.State === 'exited';
+    }).length;
   };
 })
 .filter('imagestotalsize', function () {

app/docker/views/dashboard/dashboard.html

@@ -115,8 +115,8 @@
             <i class="fa fa-server"></i>
           </div>
           <div class="pull-right">
-            <div><i class="fa fa-heartbeat space-right green-icon"></i>{{ containers | containerswithstatus:'running' }} running</div>
-            <div><i class="fa fa-heartbeat space-right red-icon"></i>{{ containers | containerswithstatus:'stopped' }} stopped</div>
+            <div><i class="fa fa-heartbeat space-right green-icon"></i>{{ containers | runningcontainers }} running</div>
+            <div><i class="fa fa-heartbeat space-right red-icon"></i>{{ containers | stoppedcontainers }} stopped</div>
           </div>
           <div class="title">{{ containers.length }}</div>
           <div class="comment">Containers</div>