add ArangoDb debug panel

panels/arangodb/views/detail.php

@@ -0,0 +1,69 @@
+<?php
+/* @var $panel yii\debug\panels\DbPanel */
+/* @var $searchModel yii\debug\models\search\Db */
+/* @var $dataProvider yii\data\ArrayDataProvider */
+
+use yii\helpers\Html;
+use yii\grid\GridView;
+
+?>
+<h1>Arango Database Queries</h1>
+
+<?php
+
+echo GridView::widget([
+    'dataProvider' => $dataProvider,
+    'id' => 'arango-db-panel-detailed-grid',
+    'options' => ['class' => 'detail-grid-view'],
+    'filterModel' => $searchModel,
+    'filterUrl' => $panel->getUrl(),
+    'columns' => [
+        ['class' => 'yii\grid\SerialColumn'],
+        [
+            'attribute' => 'seq',
+            'label' => 'Time',
+            'value' => function ($data) {
+                $timeInSeconds = $data['timestamp'] / 1000;
+                $millisecondsDiff = (int) (($timeInSeconds - (int) $timeInSeconds) * 1000);
+
+                return date('H:i:s.', $timeInSeconds) . sprintf('%03d', $millisecondsDiff);
+            },
+            'headerOptions' => [
+                'class' => 'sort-numerical'
+            ]
+        ],
+        [
+            'attribute' => 'duration',
+            'value' => function ($data) {
+                return sprintf('%.1f ms', $data['duration']);
+            },
+            'options' => [
+                'width' => '10%',
+            ],
+            'headerOptions' => [
+                'class' => 'sort-numerical'
+            ]
+        ],
+        [
+            'attribute' => 'query',
+            'value' => function ($data) {
+                $query = Html::encode($data['query']);
+
+                if (!empty($data['trace'])) {
+                    $query .= Html::ul($data['trace'], [
+                        'class' => 'trace',
+                        'item' => function ($trace) {
+                            return "<li>{$trace['file']} ({$trace['line']})</li>";
+                        },
+                    ]);
+                }
+
+                return $query;
+            },
+            'format' => 'html',
+            'options' => [
+                'width' => '60%',
+            ],
+        ]
+    ],
+]);

panels/arangodb/views/summary.php

@@ -0,0 +1,12 @@
+<?php
+/* @var $panel \devgroup\arangodb\panels\arangodb\ArangoDbPanel */
+/* @var $queryCount integer */
+/* @var $queryTime integer */
+?>
+<?php if ($queryCount): ?>
+    <div class="yii-debug-toolbar-block">
+        <a href="<?= $panel->getUrl() ?>" title="Executed <?= $queryCount ?> database queries which took <?= $queryTime ?>.">
+            Ar. DB <span class="label label-info"><?= $queryCount ?></span> <span class="label"><?= $queryTime ?></span>
+        </a>
+    </div>
+<?php endif; ?>