Корзина на главной

<?php
class msCartProductHandler extends msCartHandler {
	
	public function status($data = array()) {
		$status = array(
			'total_count' => 0
			,'total_cost' => 0
			,'total_weight' => 0
			,'cart' => $this->getProducts("")
		);
		foreach ($this->cart as $item) {
			if (empty($item['ctx']) || $item['ctx'] == $this->modx->context->key){
				$status['total_count'] += $item['count'];
				$status['total_cost'] += $item['price'] * $item['count'];
				$status['total_weight'] += $item['weight'] * $item['count'];
			}
		}
		return array_merge($data, $status);
	}

	
	public function getProducts($cart) {
		$products = '';
		$cart = $this->get();
		
		if (!$this->modx->loadClass('pdofetch', MODX_CORE_PATH . 'components/pdotools/model/pdotools/', false, true)) {return false;}
		$scriptProperties = array();
		$pdoFetch = new pdoFetch($this->modx, $scriptProperties);

		$tplOuter = 'msCartOuter';
		$tplRow = 'minicart';		
		
		$products = array('goods' => '', 'total_count' => 0, 'total_weight' => 0, 'total_cost' => 0);
		foreach ($cart as $k => $v) {			
			$product = $this->modx->getObject('msProduct', $v['id']);
			$row['id'] = $product->get(id);
			$row['key'] = $k;
			$row['count'] = $v['count'];
			$row['pagetitle'] = $product->get('pagetitle');
			$row['thumb'] = $product->get('thumb');
			$row['old_price'] = $this->ms2->formatPrice(
				$row['price'] != $v['price']
					? $row['price']
					: $row['old_price']
			);
			$row['price'] = $this->ms2->formatPrice($v['price']);
			$row['weight'] = $this->ms2->formatWeight($v['weight']);
			$row['cost'] = $this->ms2->formatPrice($v['count'] * $v['price']);

			if (!empty($v['options']) && is_array($v['options'])) {
				foreach ($v['options'] as $key => $value) {
					$row['option.'.$key] = $value;
				}
			}
			unset($v['options']);

			$row['idx'] = $pdoFetch->idx++;	
			$products['goods'] .= empty($tplRow)
				? $pdoFetch->getChunk('', $row)
				: $pdoFetch->getChunk($tplRow, $row, $pdoFetch->config['fastMode']);
			$products['total_count'] += $v['count'];
			$products['total_cost'] +=  $v['count'] * $v['price'];
			$products['total_weight'] += $v['count'] * $v['weight'];
			
		}		
		
		$products['total_cost'] = $this->ms2->formatPrice($products['total_cost']);
		$products['total_weight'] = $this->ms2->formatWeight($products['total_weight']);

		return empty($tplOuter)
			? $pdoFetch->getChunk('', $products)
			: $pdoFetch->getChunk($tplOuter, $products, $pdoFetch->config['fastMode']);
	}	
	
}