OpenCart 🇺🇦

if (!$this->customer->isLogged()) {
	$this->session->data['redirect'] = $this->url->link('account/wishlist', '', 'SSL');

	$this->redirect($this->url->link('account/login', '', 'SSL'));
}

$this->language->load('account/wishlist');

$this->load->model('catalog/product');

$this->load->model('tool/image');

if (!isset($this->session->data['wishlist'])) {
	$this->session->data['wishlist'] = array();
}

if (isset($this->request->get['remove'])) {
	$key = array_search($this->request->get['remove'], $this->session->data['wishlist']);

	if ($key !== false) {
		unset($this->session->data['wishlist'][$key]);
	}

	$this->session->data['success'] = $this->language->get('text_remove');

	$this->redirect($this->url->link('account/wishlist'));
}

$this->document->setTitle($this->language->get('heading_title'));	

$this->data['breadcrumbs'] = array();

$this->data['breadcrumbs'][] = array(
	'text'      => $this->language->get('text_home'),
	'href'      => $this->url->link('common/home'),
	'separator' => false
);

$this->data['breadcrumbs'][] = array(
	'text'      => $this->language->get('text_account'),
	'href'      => $this->url->link('account/account', '', 'SSL'),
	'separator' => $this->language->get('text_separator')
);

$this->data['breadcrumbs'][] = array(
	'text'      => $this->language->get('heading_title'),
	'href'      => $this->url->link('account/wishlist'),
	'separator' => $this->language->get('text_separator')
);

$this->data['heading_title'] = $this->language->get('heading_title');	

$this->data['text_empty'] = $this->language->get('text_empty');

$this->data['column_image'] = $this->language->get('column_image');
$this->data['column_name'] = $this->language->get('column_name');
$this->data['column_model'] = $this->language->get('column_model');
$this->data['column_stock'] = $this->language->get('column_stock');
$this->data['column_price'] = $this->language->get('column_price');
$this->data['column_action'] = $this->language->get('column_action');

$this->data['button_continue'] = $this->language->get('button_continue');
$this->data['button_cart'] = $this->language->get('button_cart');
$this->data['button_remove'] = $this->language->get('button_remove');

if (isset($this->session->data['success'])) {
	$this->data['success'] = $this->session->data['success'];

	unset($this->session->data['success']);
} else {
	$this->data['success'] = '';
}

$this->data['products'] = array();

foreach ($this->session->data['wishlist'] as $key => $product_id) {
	$product_info = $this->model_catalog_product->getProduct($product_id);

	if ($product_info) { 
		if ($product_info['image']) {
			$image = $this->model_tool_image->resize($product_info['image'], $this->config->get('config_image_wishlist_width'), $this->config->get('config_image_wishlist_height'));
		} else {
			$image = false;
		}

		if ($product_info['quantity'] <= 0) {
			$stock = $product_info['stock_status'];
		} elseif ($this->config->get('config_stock_display')) {
			$stock = $product_info['quantity'];
		} else {
			$stock = $this->language->get('text_instock');
		}

		if (($this->config->get('config_customer_price') && $this->customer->isLogged()) || !$this->config->get('config_customer_price')) {
			$price = $this->currency->format($this->tax->calculate($product_info['price'], $product_info['tax_class_id'], $this->config->get('config_tax')));
		} else {
			$price = false;
		}

		if ((float)$product_info['special']) {
			$special = $this->currency->format($this->tax->calculate($product_info['special'], $product_info['tax_class_id'], $this->config->get('config_tax')));
		} else {
			$special = false;
		}

		$this->data['products'][] = array(
			'product_id' => $product_info['product_id'],
			'thumb'      => $image,
			'name'       => $product_info['name'],
			'model'      => $product_info['model'],
			'stock'      => $stock,
			'price'      => $price,		
			'special'    => $special,
			'href'       => $this->url->link('product/product', 'product_id=' . $product_info['product_id']),
			'remove'     => $this->url->link('account/wishlist', 'remove=' . $product_info['product_id'])
		);
	} else {
		unset($this->session->data['wishlist'][$key]);
	}
}	

$this->data['continue'] = $this->url->link('account/account', '', 'SSL');

if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/account/wishlist.tpl')) {
	$this->template = $this->config->get('config_template') . '/template/account/wishlist.tpl';
} else {
	$this->template = 'default/template/account/wishlist.tpl';
}

$this->children = array(
	'common/column_left',
	'common/column_right',
	'common/content_top',
	'common/content_bottom',
	'common/footer',
	'common/header'	
);

$this->response->setOutput($this->render());		

$this->language->load('account/wishlist');

$json = array();

if (!isset($this->session->data['wishlist'])) {
	$this->session->data['wishlist'] = array();
}

if (isset($this->request->post['product_id'])) {
	$product_id = $this->request->post['product_id'];
} else {
	$product_id = 0;
}

$this->load->model('catalog/product');

$product_info = $this->model_catalog_product->getProduct($product_id);

if ($product_info) {
	if (!in_array($this->request->post['product_id'], $this->session->data['wishlist'])) {	
		$this->session->data['wishlist'][] = $this->request->post['product_id'];
	}

	if ($this->customer->isLogged()) {			
		$json['success'] = sprintf($this->language->get('text_success'), $this->url->link('product/product', 'product_id=' . $this->request->post['product_id']), $product_info['name'], $this->url->link('account/wishlist'));				
	} else {
		$json['success'] = sprintf($this->language->get('text_login'), $this->url->link('account/login', '', 'SSL'), $this->url->link('account/register', '', 'SSL'), $this->url->link('product/product', 'product_id=' . $this->request->post['product_id']), $product_info['name'], $this->url->link('account/wishlist'));				
	}

	$json['total'] = sprintf($this->language->get('text_wishlist'), (isset($this->session->data['wishlist']) ? count($this->session->data['wishlist']) : 0));
}	

$this->response->setOutput(json_encode($json));