public function search($params)
{
$query = Filter::find();
$dataProvider = new ActiveDataProvider(['query' => $query, 'sort' => new \yii\data\Sort(['attributes' => ['name', 'type', 'is_filter']])]);
$this->load($params);
if (!$this->validate()) {
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'type' => $this->type, 'is_filter' => $this->is_filter]);
$query->andFilterWhere(['like', 'name', $this->name]);
$query->andFilterWhere(['like', 'slug', $this->slug]);
return $dataProvider;
}
public function getFilters()
{
$model = $this->owner;
$return = [];
$filters = Filter::find()->all();
foreach ($filters as $filter) {
$field = $filter->relation_field_name;
$show = false;
if (empty($filter->relation_field_value)) {
$show = true;
} else {
foreach ($filter->relation_field_value as $rfv) {
if ($model->{$field} == $rfv) {
$show = true;
}
}
}
if ($show == true) {
$return[] = $filter;
}
}
return $return;
}
public function run()
{
$params = ['is_filter' => 'yes'];
if ($this->filterId) {
$params['id'] = $this->filterId;
}
$filters = Filter::find()->orderBy('sort DESC')->andWhere($params)->all();
$return = [];
foreach ($filters as $filter) {
if (in_array($this->itemId, $filter->selected)) {
$block = '';
$title = Html::tag('p', $filter->name, ['class' => 'heading']);
if ($this->findModel) {
$variants = $filter->getVariantsByFindModel($this->findModel)->all();
} else {
$variants = $filter->variants;
}
if ($filter->type == 'range') {
$max = 0;
$min = 0;
foreach ($variants as $variant) {
if ($max < $variant->numeric_value) {
$max = $variant->numeric_value;
}
if ($min > $variant->numeric_value) {
$min = $variant->numeric_value;
}
}
$fieldName = $this->fieldName . '[' . $filter->id . ']';
$from = $min;
$to = $max;
$value = yii::$app->request->get($this->fieldName)[$filter->id];
if ($value) {
$values = explode(';', $value);
$from = $values[0];
$to = $values[1];
}
if (!empty($variants)) {
$step = round($max / count($variants));
} else {
$step = 1;
}
$block = IonSlider::widget(['name' => $fieldName, 'value' => $value, 'type' => "double", 'pluginOptions' => ['drag_interval' => true, 'grid' => true, 'min' => $min, 'max' => $max, 'from' => $from, 'to' => $to, 'step' => $step]]);
} elseif ($filter->type == 'select') {
$fieldName = $this->fieldName . '[' . $filter->id . ']';
$value = yii::$app->request->get($this->fieldName)[$filter->id];
$variantsListWithNull = ['' => '-'];
$variantsList = ArrayHelper::map($variants, 'id', 'value');
foreach ($variantsList as $id => $value) {
$variantsListWithNull[$id] = $value;
}
$block = Html::dropDownList($fieldName, $value, $variantsListWithNull, ['class' => 'form-control']);
} else {
foreach ($variants as $variant) {
$checked = false;
if ($filterData = yii::$app->request->get('filter')) {
if (isset($filterData[$filter->id]) && isset($filterData[$filter->id][$variant->id]) | $filterData[$filter->id] == $variant->id) {
$checked = true;
}
}
if (!in_array($filter->type, array('radio', 'checkbox', 'range'))) {
$filter->type = 'checkbox';
}
if ($filter->type == 'radio') {
$fieldName = $this->fieldName . '[' . $filter->id . ']';
} else {
$fieldName = $this->fieldName . '[' . $filter->id . '][' . $variant->id . ']';
}
$field = Html::input($filter->type, $fieldName, $variant->id, ['checked' => $checked, 'data-item-css-class' => $this->itemCssClass, 'id' => "variant{$variant->id}"]);
$field .= Html::label($variant->value, "variant{$variant->id}");
$block .= Html::tag('div', $field);
}
}
if (!empty($variants)) {
$return[] = Html::tag('div', $title . $block, ['class' => $this->blockCssClass]);
}
}
}
if ($return) {
$return[] = Html::input('submit', '', $this->submitButtonValue, ['class' => 'btn btn-submit']);
return Html::tag('form', implode('', $return), ['data-resulthtmlselector' => $this->resultHtmlSelector, 'name' => 'pistol88-filter', 'action' => '', 'class' => 'pistol88-filter']);
}
return null;
}
