/**
* Products listing by category with filtration support.
*
* @return string
* @throws \Exception
* @throws NotFoundHttpException
* @throws ServerErrorHttpException
*/
public function actionList()
{
$request = Yii::$app->request;
if (null === $request->get('category_group_id')) {
throw new NotFoundHttpException();
}
if (null === ($object = Object::getForClass(Product::className()))) {
throw new ServerErrorHttpException('Object not found.');
}
$category_group_id = intval($request->get('category_group_id', 0));
$title_append = $request->get('title_append', '');
if (!empty($title_append)) {
$title_append = is_array($title_append) ? implode(' ', $title_append) : $title_append;
unset($_GET['title_append']);
}
$title_prepend = $request->get("title_prepend", "");
if (!empty($title_prepend)) {
$title_prepend = is_array($title_prepend) ? implode(" ", $title_prepend) : $title_prepend;
unset($_GET["title_prepend"]);
}
$values_by_property_id = $request->get('properties', []);
if (!is_array($values_by_property_id)) {
$values_by_property_id = [$values_by_property_id];
}
if (Yii::$app->request->isPost && isset($_POST['properties'])) {
if (is_array($_POST['properties'])) {
foreach ($_POST['properties'] as $key => $value) {
if (isset($values_by_property_id[$key])) {
$values_by_property_id[$key] = array_unique(ArrayHelper::merge($values_by_property_id[$key], $value));
} else {
$values_by_property_id[$key] = array_unique($value);
}
}
}
}
$selected_category_ids = $request->get('categories', []);
if (!is_array($selected_category_ids)) {
$selected_category_ids = [$selected_category_ids];
}
if (null !== ($selected_category_id = $request->get('last_category_id'))) {
$selected_category_id = intval($selected_category_id);
}
$result = Product::filteredProducts($category_group_id, $values_by_property_id, $selected_category_id, false, null, true, false);
/** @var Pagination $pages */
$pages = $result['pages'];
if (Yii::$app->response->is_prefiltered_page) {
$pages->route = '/' . Yii::$app->request->pathInfo;
$pages->params = [];
}
$allSorts = $result['allSorts'];
$products = $result['products'];
// throw 404 if we are at filtered page without any products
if (!Yii::$app->request->isAjax && !empty($values_by_property_id) && empty($products)) {
throw new EmptyFilterHttpException();
}
if (null !== ($selected_category = $selected_category_id)) {
if ($selected_category_id > 0) {
if (null !== ($selected_category = Category::findById($selected_category_id, null))) {
if (!empty($selected_category->meta_description)) {
$this->view->registerMetaTag(['name' => 'description', 'content' => ContentBlockHelper::compileContentString($selected_category->meta_description, Product::className() . ":{$selected_category->id}:meta_description", new TagDependency(['tags' => [ActiveRecordHelper::getCommonTag(ContentBlock::className()), ActiveRecordHelper::getCommonTag(Category::className())]]))], 'meta_description');
}
$this->view->title = $selected_category->title;
}
}
}
if (is_null($selected_category) || !$selected_category->active) {
throw new NotFoundHttpException();
}
if (!empty($title_append)) {
$this->view->title .= " " . $title_append;
}
if (!empty($title_prepend)) {
$this->view->title = "{$title_prepend} {$this->view->title}";
}
$this->view->blocks['h1'] = $selected_category->h1;
$this->view->blocks['announce'] = $selected_category->announce;
$this->view->blocks['content'] = $selected_category->content;
$this->loadDynamicContent($object->id, 'shop/product/list', $request->get());
$params = ['model' => $selected_category, 'selected_category' => $selected_category, 'selected_category_id' => $selected_category_id, 'selected_category_ids' => $selected_category_ids, 'values_by_property_id' => $values_by_property_id, 'products' => $products, 'object' => $object, 'category_group_id' => $category_group_id, 'pages' => $pages, 'title_append' => $title_append, 'selections' => $request->get(), 'breadcrumbs' => $this->buildBreadcrumbsArray($selected_category, null, $values_by_property_id), 'allSorts' => $allSorts];
$viewFile = $this->computeViewFile($selected_category, 'list');
if (Yii::$app->request->isAjax) {
Yii::$app->response->format = Response::FORMAT_JSON;
$content = $this->renderAjax($viewFile, $params);
$filters = '';
$activeWidgets = ThemeActiveWidgets::getActiveWidgets();
foreach ($activeWidgets as $activeWidget) {
if ($activeWidget->widget->widget == Widget::className()) {
/** @var ThemeWidgets $widgetModel */
$widgetModel = $activeWidget->widget;
/** @var BaseWidget $widgetClassName */
$widgetClassName = $widgetModel->widget;
$widgetConfiguration = Json::decode($widgetModel->configuration_json, true);
if (!is_array($widgetConfiguration)) {
$widgetConfiguration = [];
}
$activeWidgetConfiguration = Json::decode($activeWidget->configuration_json, true);
if (!is_array($activeWidgetConfiguration)) {
$activeWidgetConfiguration = [];
}
$config = ArrayHelper::merge($widgetConfiguration, $activeWidgetConfiguration);
$config['themeWidgetModel'] = $widgetModel;
$config['partRow'] = $activeWidget->part;
$config['activeWidget'] = $activeWidget;
$filters = $widgetClassName::widget($config);
}
}
return ['content' => $content, 'filters' => $filters, 'title' => $this->view->title, 'url' => Url::to(['/shop/product/list', 'last_category_id' => $selected_category_id, 'properties' => $values_by_property_id])];
} else {
return $this->render($viewFile, $params);
}
}
/**
* Renders specified theme part with all it's widget corresponding current theme variation
* @param string $key Theme part key(ie. header or pre-footer)
* @param array $params
* @return string
* @throws InvalidConfigException
*/
public static function renderPart($key, $params = [])
{
$parts = static::getAllParts();
Yii::beginProfile('Render theme part:' . $key);
Yii::trace('Render theme part:' . $key);
/** @var array $model */
$model = null;
foreach ($parts as $part) {
if ($part['key'] === $key) {
$model = $part;
break;
}
}
if ($model === null) {
throw new InvalidConfigException("Can't find part with key {$key}");
}
/** @var ViewElementsGathener $viewElementsGathener */
$viewElementsGathener = Yii::$app->viewElementsGathener;
if (static::shouldCache($model)) {
$result = Yii::$app->cache->get(static::getCacheKey($model));
if ($result !== false) {
Yii::endProfile('Render theme part:' . $key);
$cachedData = $viewElementsGathener->getCachedData('ThemePart:' . $key);
if (is_array($cachedData)) {
$viewElementsGathener->repeatGatheredData(Yii::$app->view, $cachedData);
}
return $result;
}
$viewElementsGathener->startGathering('ThemePart:' . $key, static::getCacheDependency($model));
}
$model['id'] = intval($model['id']);
$widgets = array_reduce(ThemeActiveWidgets::getActiveWidgets(), function ($carry, $item) use($model) {
if ($item['part_id'] === $model['id']) {
$carry[] = $item;
}
return $carry;
}, []);
ArrayHelper::multisort($widgets, 'sort_order');
$result = array_reduce($widgets, function ($carry, ThemeActiveWidgets $activeWidget) use($model, $params) {
/** @var ThemeWidgets $widgetModel */
$widgetModel = $activeWidget->widget;
/** @var BaseWidget $widgetClassName */
$widgetClassName = $widgetModel->widget;
$widgetConfiguration = Json::decode(static::_php7JsonPatch($widgetModel->configuration_json), true);
if (!is_array($widgetConfiguration)) {
$widgetConfiguration = [];
}
$activeWidgetConfiguration = Json::decode(static::_php7JsonPatch($activeWidget->configuration_json), true);
if (!is_array($activeWidgetConfiguration)) {
$activeWidgetConfiguration = [];
}
$merged = ArrayHelper::merge($widgetConfiguration, $activeWidgetConfiguration);
$config = ArrayHelper::merge($merged, $params);
$config['themeWidgetModel'] = $widgetModel;
$config['partRow'] = $model;
$config['activeWidget'] = $activeWidget;
$carry .= $widgetClassName::widget($config);
return $carry;
}, '');
if (static::shouldCache($model)) {
Yii::$app->cache->set(static::getCacheKey($model), $result, $model['cache_lifetime'], static::getCacheDependency($model));
$viewElementsGathener->endGathering();
}
Yii::endProfile('Render theme part:' . $key);
return $result;
}
