public function beforeAction($action)
{
$model = new SearchForm();
if ($model->load(Yii::$app->request->post()) && $model->validate()) {
$q = Html::encode($model->q);
return $this->redirect(Yii::$app->urlManager->createUrl(['site/search', 'q' => $q]));
}
return true;
}
/**
* Lists all Books models.
* @return mixed
*/
public function actionIndex()
{
$searchForm = new SearchForm();
$authors = Authors::getAuthorsForDropDownList();
Yii::$app->session->set('absoluteUrl', Yii::$app->request->absoluteUrl);
if (Yii::$app->request->isPost && $searchForm->validate()) {
$searchForm->load(Yii::$app->request->post());
Yii::$app->session->set('searchForm', $searchForm);
} else {
if (Yii::$app->session->has('searchForm')) {
$searchForm = Yii::$app->session->get('searchForm');
}
}
$query = $searchForm->getSearchQuery();
$dataProvider = new ActiveDataProvider(['query' => $query->with('author'), 'pagination' => ['pagesize' => 10]]);
return $this->render('index', ['dataProvider' => $dataProvider, 'searchForm' => $searchForm, 'authors' => $authors]);
}
public function actionBooks()
{
$session = Yii::$app->session;
$search = new SearchForm();
if ($search->load(Yii::$app->request->post()) && $search->validate()) {
$session['search'] = Yii::$app->request->post();
} elseif (!empty($session['search']['SearchForm'])) {
$search->load($session['search']);
}
if (empty($session['search']['SearchForm'])) {
$books = Books::find()->all();
} else {
$books = Books::findWithFilters($session['search']['SearchForm']);
}
$authors = Authors::find()->all();
$selected_authors = array();
foreach ($authors as $author) {
$selected_authors[$author->id] = $author['firstname'] . " " . $author['lastname'];
}
return $this->render('books', ['model' => $search, 'authors' => $selected_authors, 'books' => $books]);
}