views/manage/index.php

<?php
    use artweb\artbox\comment\models\CommentModel;
    use artweb\artbox\comment\models\CommentModelSearch;
    use yii\data\ActiveDataProvider;
    use yii\grid\GridView;
    use yii\helpers\Html;
    use yii\helpers\StringHelper;
    use yii\web\View;
    use yii\widgets\Pjax;
    
    /**
     * @var ActiveDataProvider $dataProvider
     * @var CommentModelSearch $searchModel
     * @var string             $commentModel
     * @var View               $this
     */
    $this->title = 'Комментарии';
    
    $this->params[ 'breadcrumbs' ][] = $this->title;
    
    $statuses = [
        $searchModel::STATUS_ACTIVE  => 'Активный',
        $searchModel::STATUS_HIDDEN  => 'Скрытый',
        $searchModel::STATUS_DELETED => 'Удаленный',
    ];
    Pjax::begin();
    if (( $success = \Yii::$app->session->getFlash('artbox_comment_success') ) != NULL) {
        echo Html::tag('p', $success);
    }
    echo GridView::widget(
        [
            'dataProvider' => $dataProvider,
            'filterModel'  => $searchModel,
            'columns'      => [
                [
                    'attribute' => 'artbox_comment_id',
                    'label'     => 'Id',
                ],
                [
                    'label' => 'url',
                    'content' => function (CommentModel $model) {
                        return $model->getLink();
                    },
                ],
                [
                    'label' => 'Ссылка',
                ],
                [
                    'attribute' => 'created_at',
                    'format'    => [
                        'date',
                        'php:d.m.Y',
                    ],
                    'filter'    => false,
                ],
                [
                    'label'   => 'Комментарий',
                    'content' => function(CommentModel $model) {
                        return StringHelper::truncate($model->text, 40, '...');
                    },
                ],
                [
                    'attribute' => 'user_id',
                    'value'     => function($model) {
                        if (!empty($model->user)) {
                            return $model->user->username . ' (id:' . $model->user->id . ')';
                        } else {
                            return $model->username . ' ' . $model->email . ' (Гость)';
                        }
                    },
                ],
                [
                    'attribute' => 'status',
                    'filter'    => $statuses,
                    'value'     => function($model) use ($statuses) {
                        return $statuses[ $model->status ];
                    },
                ],
                [
                    'attribute' => 'ratingValue',
                    'value'     => function($model) {
                        if (!empty($model->rating)) {
                            return $model->rating->value;
                        }
                        return NULL;
                    },
                ],
                [
                    'attribute' => 'childrenCount',
                    'value'     => function($model) {
                        return count($model->children);
                    },
                ],
                [
                    'class'    => 'yii\grid\ActionColumn',
                    'buttons'  => [
                        'answer' => function(string $url) {
                            return Html::a(Html::tag('i', '', [ 'class' => 'glyphicon glyphicon-bullhorn' ]), $url);
                        },
                    ],
                    'template' => \Yii::$app->user->identity->isAdmin() ? '{update} {answer} {delete}' : '{update} {answer}',
                ],
            ],
        ]
    );
    Pjax::end();