/**
* @param string $id The id of the widget
* @param \yii\data\BaseDataProvider $dataProvider The dataprovider for the widget
* @param \Closure $filter The filter to manipulate the data.
* @return array The data required to create the list and pagination.
*/
protected static function getData($id, $dataProvider, $filter)
{
$data = ['id' => $id];
$data['count'] = $dataProvider->getCount();
if (($pagination = $dataProvider->getPagination()) !== false) {
$data['totalCount'] = $dataProvider->getTotalCount();
$data['begin'] = $pagination->getPage() * $pagination->pageSize + 1;
$data['end'] = $data['begin'] + $data['count'] - 1;
if ($data['begin'] > $data['end']) {
$data['begin'] = $data['end'];
}
$data['page'] = $pagination->getPage() + 1;
$data['pageCount'] = $pagination->pageCount;
} else {
$data['totalCount'] = $dataProvider->getTotalCount();
$data['pageCount'] = 1;
$data['page'] = 1;
$data['begin'] = $data['page'] = $data['pageCount'] = 1;
$data['end'] = $data['totalCount'] = $data['count'];
}
$pagination = $dataProvider->getPagination();
if ($pagination !== false) {
$data['pageParam'] = $pagination->pageParam;
$data['pageSizeParam'] = $pagination->pageSizeParam;
$data['pageSizeLimit'] = $pagination->pageSizeLimit;
$data['pageLinks'] = $pagination->getLinks();
$currentPage = $pagination->getPage();
$pageCount = $pagination->getPageCount();
$maxButtonCount = 10;
$beginPage = max(0, $currentPage - (int) ($maxButtonCount / 2));
if (($endPage = $beginPage + $maxButtonCount - 1) >= $pageCount) {
$endPage = $pageCount - 1;
$beginPage = max(0, $endPage - $maxButtonCount + 1);
}
for ($i = $beginPage; $i <= $endPage; $i++) {
$data['pages'][] = ['pageNo' => $i + 1, 'pageUrl' => $pagination->createUrl($i)];
}
}
$sort = $dataProvider->getSort();
if (!($sort === false || empty($sort->attributes) || $dataProvider->getCount() <= 0)) {
$attributes = array_keys($sort->attributes);
$data['sort'] = [];
foreach ($attributes as $name) {
$data['sort'][] = ['name' => $name, 'link' => $sort->createUrl($name)];
}
}
$models = $dataProvider->getModels();
if ($models) {
$data['labels'] = $models[0]->attributeLabels();
}
$controller = Yii::$app->controller->id;
foreach ($models as $key => $model) {
$data['items'][$key] = $filter ? $filter($model) : $model->attributes;
$data['items'][$key]['actions'] = ['viewUrl' => BaseUrl::toRoute(["{$controller}/view", 'id' => $model->primaryKey]), 'viewTitle' => Yii::t('app', 'View'), 'updateUrl' => BaseUrl::toRoute(["{$controller}/update", 'id' => $model->primaryKey]), 'updateTitle' => Yii::t('app', 'Update'), 'deleteUrl' => BaseUrl::toRoute(["{$controller}/delete", 'id' => $model->primaryKey]), 'deleteTitle' => Yii::t('app', 'Delete')];
}
return $data;
}