后天展示在线人数折线图

@@ -4,6 +4,8 @@ namespace backend\controllers;
 use Yii;
 use app\models\SysConfig;
 use app\models\Vest;
+use backend\components\Pagination;
+use common\models\RoomsNumsReport;
 /**
  * Site controller
  */
@@ -101,5 +103,25 @@ class SystemController extends BaseController
         return $this->render('vest',['imVestNums'=>$imVestNums]);
     }
 
+    /**
+     * 在线人数统计
+     * @return type
+     */
+    public function actionStatics()
+    {
+        $condition = Yii::$app->request->get();
+        $list = [];
+        if(array_filter($condition)){
+            $model = RoomsNumsReport::condition($condition);
+            $count = clone $model;
+            $pagination = new Pagination(['totalCount' => $count->count()]);
+            $list = $model->offset($pagination->offset)->limit($pagination->limit)->orderBy(['create_time' => SORT_ASC])->all();
+        }
+        return $this->render('statics',[
+            'list'=>$list,
+            'condition'=>$condition,
+            'pagination'=>$pagination,
+        ]);
+    }
 
 }

+<?php
+use yii\web\View;
+use backend\widgets\LinkPager;
+$this->title = '管理后台首页';
+?>
+
+<div class="col-md-6">
+    <div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div>
+</div>
+<div class="col-md-6">
+    <div class="panel panel-default">
+        <div class="panel-heading">
+            <h5 class="panel-title">在线人数</h5>
+        </div>
+        <div class="panel-body">
+            <form class="form-inline" action="">
+                <div class="form-group">
+                    <label class="sr-only" for="begin">begin</label>
+                    <input type="text" class="form-control" name="begin" id="begin" placeholder="begin" onclick="WdatePicker({dateFmt:'yyyy-MM-dd HH:mm:ss'})" value="<?=$condition['begin']?>">
+                </div><!-- form-group -->
+
+                <div class="form-group">
+                    <label class="sr-only" for="end">end</label>
+                    <input type="text" class="form-control" name="end" id="end" placeholder="end" onclick="WdatePicker({dateFmt:'yyyy-MM-dd HH:mm:ss'})" value="<?=$condition['end']?>">
+                </div><!-- form-group -->
+
+                <div class="form-group" id="btn_bar">
+                    <button type="submit" class="btn btn-primary mr5">查询</button>
+                </div>
+            </form>
+            <div class="table-responsive">
+                <table class="table table-dark mb30">
+                    <thead>
+                    <tr>
+                        <th>时间</th>
+                        <th>人数</th>
+                    </tr>
+                    </thead>
+                    <tbody>
+                    <?php
+                        if($list):
+                            foreach($list as $v):
+                    ?>
+                        <tr>
+                            <td><?=date('Y-m-d H:i:s',$v['create_time'])?></td>
+                            <td><?=$v['online_num']?></td>
+                        </tr>
+                    <?php endforeach; endif;?>
+                    </tbody>
+                </table>
+            </div>
+            <!-- table-responsive -->
+            <?php echo LinkPager::widget(['pagination' => $pagination]);?>
+        </div>
+    </div>
+</div>
+<script src="http://code.highcharts.com/highcharts.js"></script>
+<script type="text/javascript" src="/js/My97DatePicker/WdatePicker.js" ></script>
+<script>
+    $(function () {
+        $('#container').highcharts({
+            title: {
+                text: 'Monthly Average Temperature',
+                x: -20 //center
+            },
+            subtitle: {
+                text: 'Source: WorldClimate.com',
+                x: -20
+            },
+            xAxis: {
+                categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
+                    'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
+            },
+            yAxis: {
+                title: {
+                    text: '人数 (个)'
+                },
+                plotLines: [{
+                    value: 0,
+                    width: 1,
+                    color: '#808080'
+                }]
+            },
+            tooltip: {
+                valueSuffix: '°C'
+            },
+            legend: {
+                layout: 'vertical',
+                align: 'right',
+                verticalAlign: 'middle',
+                borderWidth: 0
+            },
+            series: [{
+                name: 'Tokyo',
+                data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
+            }, {
+                name: 'New York',
+                data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5]
+            }, {
+                name: 'Berlin',
+                data: [-0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0]
+            }, {
+                name: 'London',
+                data: [3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8]
+            }]
+        });
+    });
+</script>

@@ -3,6 +3,7 @@
 namespace common\models;
 
 use Yii;
+use yii\helpers\ArrayHelper;
 
 /**
  * This is the model class for table "{{%rooms_nums_report}}".
@@ -81,4 +82,14 @@ class RoomsNumsReport extends \yii\db\ActiveRecord
         ];
         return $this->save(false);
     }
+
+    public static function condition($condtion)
+    {
+        $model = parent::find();
+        $filters = ArrayHelper::filter($condtion,['begin','end']);
+        if($filters['begin'] && $filters['end']){
+            $model->andWhere('create_time>='.strtotime($filters['begin']).' AND create_time<='.strtotime($filters['end']));
+        }
+        return $model;
+    }
 }