[App Business Catalog]: Показ пустых категорий. Hack. - ZOO 2.х

<param name="show_empty_categories" type="radio" default="1" label="Empty Categories" description="Show/Hide empty categories">
	<option value="0">Hide</option>
	<option value="1">Show</option>
</param>
<param name="show_empty_sub_categories" type="radio" default="1" label="Empty Sub Categories" description="Show/Hide empty sub categories">
	<option value="0">Hide</option>
	<option value="1">Show</option>
</param>

		// render categories
		$has_categories = false;
		if( $this->category->countChildrensItems() ) {
			$has_categories = true;
			echo $this->partial('categories');
		}

		// render categories
		$has_categories = false;
		if( $this->category->countChildrensItems() || $this->params->get('template.show_empty_categories') ) {
			$has_categories = true;
			echo $this->partial('categories');
		}

		// render items
		//if (count($this->items)) {
		//	echo $this->partial('items', compact('has_categories'));
		//}

// empty categories handling
$selected_categories = array();
foreach($this->selected_categories as $category) {
	if ($category->countItems()) {
		$selected_categories[] = $category;
	}
}

// empty categories handling
if( $this->params->get('template.show_empty_categories') ) {
	$selected_categories = $this->selected_categories;
} else {
	$selected_categories = array();
	foreach($this->selected_categories as $category) {
		if ($category->countItems()) {
			$selected_categories[] = $category;
		}
	}
}

		// render categories
		$has_categories = false;
		if( $this->category->countChildrensItems() ) ) {
			$has_categories = true;
			echo $this->partial('categories');
		}

		// render categories
		$has_categories = false;
		if( $this->category->countChildrensItems() || $this->params->get('template.show_empty_sub_categories') ) {
			$has_categories = true;
			echo $this->partial('categories');
		}

			foreach( $category->getChildren() as $child ) {
				if( !$child->countItems() ) continue;

			foreach( $category->getChildren() as $child ) {
				if( !$this->params->get('template.show_empty_sub_categories') && !$child->countItems() ) continue;

if ($category && !$category->totalItemCount()) continue;