feat(ui): add events view (#86)

* feat(ui): add events view

* chore(grunt): use minified angular script

app/app.js

@@ -12,6 +12,7 @@ angular.module('uifordocker', [
   'containers',
   'createContainer',
   'docker',
+  'events',
   'images',
   'image',
   'containerLogs',
@@ -86,6 +87,11 @@ angular.module('uifordocker', [
       templateUrl: 'app/components/docker/docker.html',
       controller: 'DockerController'
     })
+    .state('events', {
+      url: '/events/',
+      templateUrl: 'app/components/events/events.html',
+      controller: 'EventsController'
+    })
     .state('images', {
       url: '/images/',
       templateUrl: 'app/components/images/images.html',

app/components/events/events.html

@@ -0,0 +1,63 @@
+<rd-header>
+  <rd-header-title title="Event list">
+    <a data-toggle="tooltip" title="Refresh" ui-sref="events" ui-sref-opts="{reload: true}">
+      <i class="fa fa-refresh" aria-hidden="true"></i>
+    </a>
+  </rd-header-title>
+  <rd-header-content>Events</rd-header-content>
+</rd-header>
+
+<div class="row">
+  <div class="col-lg-12 col-md-12 col-xs-12">
+    <rd-widget>
+      <rd-widget-header icon="fa-history" title="Events">
+        <div class="pull-right">
+          <i id="loadEventsSpinner" class="fa fa-cog fa-2x fa-spin" style="margin-top: 5px;"></i>
+        </div>
+      </rd-widget-header>
+      <rd-widget-taskbar classes="col-lg-12">
+        <div class="pull-right">
+          <input type="text" id="filter" ng-model="state.filter" placeholder="Filter..." class="form-control input-sm" />
+        </div>
+      </rd-widget-taskbar>
+      <rd-widget-body classes="no-padding">
+        <div class="table-responsive">
+          <table class="table table-hover">
+            <thead>
+              <tr>
+                <th>
+                  <a ui-sref="events" ng-click="order('Time')">
+                    Date
+                    <span ng-show="sortType == 'Time' && !sortReverse" class="glyphicon glyphicon-chevron-down"></span>
+                    <span ng-show="sortType == 'Time' && sortReverse" class="glyphicon glyphicon-chevron-up"></span>
+                  </a>
+                </th>
+                <th>
+                  <a ui-sref="events" ng-click="order('Type')">
+                    Category
+                    <span ng-show="sortType == 'Type' && !sortReverse" class="glyphicon glyphicon-chevron-down"></span>
+                    <span ng-show="sortType == 'Type' && sortReverse" class="glyphicon glyphicon-chevron-up"></span>
+                  </a>
+                </th>
+                <th>
+                  <a ui-sref="events" ng-click="order('Details')">
+                    Details
+                    <span ng-show="sortType == 'Details' && !sortReverse" class="glyphicon glyphicon-chevron-down"></span>
+                    <span ng-show="sortType == 'Details' && sortReverse" class="glyphicon glyphicon-chevron-up"></span>
+                  </a>
+                </th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr ng-repeat="event in (events | filter:state.filter | orderBy:sortType:sortReverse)">
+                <td>{{ event.Time|getdatefromtimestamp }}</td>
+                <td>{{ event.Type }}</td>
+                <td>{{ event.Details }}</td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      </rd-widget-body>
+    <rd-widget>
+  </div>
+</div>

app/components/events/eventsController.js

@@ -0,0 +1,27 @@
+angular.module('events', [])
+.controller('EventsController', ['$scope', 'Settings', 'Messages', 'Events',
+function ($scope, Settings, Messages, Events) {
+  $scope.state = {};
+  $scope.sortType = 'Time';
+  $scope.sortReverse = true;
+
+  $scope.order = function(sortType) {
+    $scope.sortReverse = ($scope.sortType === sortType) ? !$scope.sortReverse : false;
+    $scope.sortType = sortType;
+  };
+
+  var from = moment().subtract(24, 'hour').unix();
+  var to = moment().unix();
+
+  Events.query({since: from, until: to},
+  function(d) {
+    $scope.events = d.map(function (item) {
+      return new EventViewModel(item);
+    });
+    $('#loadEventsSpinner').hide();
+  },
+  function (e) {
+    Messages.error("Unable to load events", e.data);
+    $('#loadEventsSpinner').hide();
+  });
+}]);

app/shared/filters.js

@@ -163,6 +163,12 @@ angular.module('dockerui.filters', [])
     return date.toDateString();
   };
 })
+.filter('getdatefromtimestamp', function () {
+  'use strict';
+  return function (timestamp) {
+    return moment.unix(timestamp).format('YYYY-MM-DD HH:mm:ss');
+  };
+})
 .filter('errorMsg', function () {
   return function (object) {
     var idx = 0;

app/shared/services.js

@@ -98,6 +98,16 @@ angular.module('dockerui.services', ['ngResource', 'ngSanitize'])
             inspect: {method: 'GET', params: {id: '@id', action: 'json'}}
         });
     }])
+    .factory('Events', ['$resource', 'Settings', function EventFactory($resource, Settings) {
+        'use strict';
+        // http://docs.docker.com/reference/api/docker_remote_api_<%= remoteApiVersion %>/#/monitor-docker-s-events
+        return $resource(Settings.url + '/events', {}, {
+            query: {method: 'GET', params: {since: '@since', until: '@until'}, isArray: true, transformResponse: [function f(data) {
+                var str = "[" + data.replace(/\n/g, " ").replace(/\}\s*\{/g, "}, {") + "]";
+                return angular.fromJson(str);
+            }]}
+        });
+    }])
     .factory('Version', ['$resource', 'Settings', function VersionFactory($resource, Settings) {
         'use strict';
         // http://docs.docker.com/reference/api/docker_remote_api_<%= remoteApiVersion %>/#show-the-docker-version-information

app/shared/viewmodel.js

@@ -20,3 +20,109 @@ function ContainerViewModel(data) {
   this.Command = data.Command;
   this.Checked = false;
 }
+
+function EventViewModel(data) {
+  // Type, Action, Actor unavailable in Docker < 1.10
+  this.Time = data.time;
+  if (data.Type) {
+    this.Type = data.Type;
+    this.Details = createEventDetails(data);
+  } else {
+    this.Type = data.status;
+    this.Details = data.from;  
+  }
+}
+
+function createEventDetails(event) {
+  var eventAttr = event.Actor.Attributes;
+  var details = '';
+  switch (event.Type) {
+    case 'container':
+    switch (event.Action) {
+      case 'stop':
+      details = 'Container ' + eventAttr.name + ' stopped';
+      break;
+      case 'destroy':
+      details = 'Container ' + eventAttr.name + ' deleted';
+      break;
+      case 'create':
+      details = 'Container ' + eventAttr.name + ' created';
+      break;
+      case 'start':
+      details = 'Container ' + eventAttr.name + ' started';
+      break;
+      case 'kill':
+      details = 'Container ' + eventAttr.name + ' killed';
+      break;
+      case 'die':
+      details = 'Container ' + eventAttr.name + ' exited with status code ' + eventAttr.exitCode;
+      break;
+      case 'commit':
+      details = 'Container ' + eventAttr.name + ' committed';
+      break;
+      case 'restart':
+      details = 'Container ' + eventAttr.name + ' restarted';
+      break;
+      case 'pause':
+      details = 'Container ' + eventAttr.name + ' paused';
+      break;
+      case 'unpause':
+      details = 'Container ' + eventAttr.name + ' unpaused';
+      break;
+      default:
+      details = 'Unsupported event';
+    }
+    break;
+    case 'image':
+    switch (event.Action) {
+      case 'delete':
+      details = 'Image deleted';
+      break;
+      case 'tag':
+      details = 'New tag created for ' + eventAttr.name;
+      break;
+      case 'untag':
+      details = 'Image untagged';
+      break;
+      case 'pull':
+      details = 'Image ' + event.Actor.ID + ' pulled';
+      break;
+      default:
+      details = 'Unsupported event';
+    }
+    break;
+    case 'network':
+    switch (event.Action) {
+      case 'create':
+      details = 'Network ' + eventAttr.name + ' created';
+      break;
+      case 'destroy':
+      details = 'Network ' + eventAttr.name + ' deleted';
+      break;
+      case 'connect':
+      details = 'Container connected to ' + eventAttr.name + ' network';
+      break;
+      case 'disconnect':
+      details = 'Container disconnected from ' + eventAttr.name + ' network';
+      break;
+      default:
+      details = 'Unsupported event';
+    }
+    break;
+    case 'volume':
+    switch (event.Action) {
+      case 'create':
+      details = 'Volume ' + event.Actor.ID + ' created';
+      break;
+      case 'destroy':
+      details = 'Volume ' + event.Actor.ID + ' deleted';
+      break;
+      default:
+      details = 'Unsupported event';
+    }
+    break;
+    default:
+    details = 'Unsupported event';
+  }
+  return details;
+}

bower.json

@@ -30,7 +30,6 @@
     "angular-ui-router": "^0.2.15",
     "angular-sanitize": "~1.5.0",
     "angular-mocks": "~1.5.0",
-    "angular-oboe": "*",
     "angular-resource": "~1.5.0",
     "angular-ui-select": "~0.17.1",
     "bootstrap": "~3.3.6",
@@ -39,6 +38,7 @@
     "jquery.gritter": "1.7.4",
     "lodash": "4.12.0",
     "rdash-ui": "1.0.*",
+    "moment": "~2.14.1"
   },
   "resolutions": {
     "angular": "1.5.5"

gruntFile.js

@@ -68,11 +68,11 @@ module.exports = function (grunt) {
             jsTpl: ['<%= distdir %>/templates/**/*.js'],
             jsVendor: [
                 'bower_components/jquery/dist/jquery.min.js',
-                'assets/js/jquery.gritter.js', // Using custom version to fix error in minified build due to "use strict"
                 'bower_components/bootstrap/dist/js/bootstrap.min.js',
                 'bower_components/Chart.js/Chart.min.js',
                 'bower_components/lodash/dist/lodash.min.js',
-                'bower_components/oboe/dist/oboe-browser.js',
+                'bower_components/moment/min/moment.min.js',
+                'assets/js/jquery.gritter.js', // Using custom version to fix error in minified build due to "use strict"
                 'assets/js/legend.js' // Not a bower package
             ],
             specs: ['test/**/*.spec.js'],
@@ -156,7 +156,6 @@ module.exports = function (grunt) {
                     'bower_components/angular-ui-router/release/angular-ui-router.min.js',
                     'bower_components/angular-resource/angular-resource.min.js',
                     'bower_components/angular-bootstrap/ui-bootstrap-tpls.min.js',
-                    'bower_components/angular-oboe/dist/angular-oboe.min.js',
                     'bower_components/angular-ui-select/dist/select.min.js'],
                 dest: '<%= distdir %>/js/angular.js'
             }

index.html

@@ -52,6 +52,9 @@
         <li class="sidebar-list">
           <a ui-sref="volumes">Volumes <span class="menu-icon fa fa-cubes"></span></a>
         </li>
+        <li class="sidebar-list" ng-if="!config.swarm">
+          <a ui-sref="events">Events <span class="menu-icon fa fa-history"></span></a>
+        </li>
         <li class="sidebar-list" ng-if="config.swarm">
           <a ui-sref="swarm">Swarm <span class="menu-icon fa fa-object-group"></span></a>
         </li>