OpenCart 🇺🇦

$this->load->model('account/customer');

// Login override for admin users
if (!empty($this->request->get['token'])) {
	$this->customer->logout();
	$this->cart->clear();

	unset($this->session->data['wishlist']);
	unset($this->session->data['shipping_address_id']);
	unset($this->session->data['shipping_country_id']);
	unset($this->session->data['shipping_zone_id']);
	unset($this->session->data['shipping_postcode']);
	unset($this->session->data['shipping_method']);
	unset($this->session->data['shipping_methods']);
	unset($this->session->data['payment_address_id']);
	unset($this->session->data['payment_country_id']);
	unset($this->session->data['payment_zone_id']);
	unset($this->session->data['payment_method']);
	unset($this->session->data['payment_methods']);
	unset($this->session->data['comment']);
	unset($this->session->data['order_id']);
	unset($this->session->data['coupon']);
	unset($this->session->data['reward']);
	unset($this->session->data['voucher']);
	unset($this->session->data['vouchers']);

	$customer_info = $this->model_account_customer->getCustomerByToken($this->request->get['token']);

	if ($customer_info && $this->customer->login($customer_info['email'], '', true)) {
		// Default Addresses
		$this->load->model('account/address');

		$address_info = $this->model_account_address->getAddress($this->customer->getAddressId());

		if ($address_info) {
			if ($this->config->get('config_tax_customer') == 'shipping') {
				$this->session->data['shipping_country_id'] = $address_info['country_id'];
				$this->session->data['shipping_zone_id'] = $address_info['zone_id'];
				$this->session->data['shipping_postcode'] = $address_info['postcode'];	
			}

			if ($this->config->get('config_tax_customer') == 'payment') {
				$this->session->data['payment_country_id'] = $address_info['country_id'];
				$this->session->data['payment_zone_id'] = $address_info['zone_id'];
			}
		} else {
			unset($this->session->data['shipping_country_id']);	
			unset($this->session->data['shipping_zone_id']);	
			unset($this->session->data['shipping_postcode']);
			unset($this->session->data['payment_country_id']);	
			unset($this->session->data['payment_zone_id']);	
		}

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

if ($this->customer->isLogged()) {  
	$this->redirect($this->url->link('account/account', '', 'SSL'));
}

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

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

if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
	unset($this->session->data['guest']);

	// Default Shipping Address
	$this->load->model('account/address');

	$address_info = $this->model_account_address->getAddress($this->customer->getAddressId());

	if ($address_info) {
		if ($this->config->get('config_tax_customer') == 'shipping') {
			$this->session->data['shipping_country_id'] = $address_info['country_id'];
			$this->session->data['shipping_zone_id'] = $address_info['zone_id'];
			$this->session->data['shipping_postcode'] = $address_info['postcode'];	
		}

		if ($this->config->get('config_tax_customer') == 'payment') {
			$this->session->data['payment_country_id'] = $address_info['country_id'];
			$this->session->data['payment_zone_id'] = $address_info['zone_id'];
		}
	} else {
		unset($this->session->data['shipping_country_id']);	
		unset($this->session->data['shipping_zone_id']);	
		unset($this->session->data['shipping_postcode']);
		unset($this->session->data['payment_country_id']);	
		unset($this->session->data['payment_zone_id']);	
	}

	// Added strpos check to pass McAfee PCI compliance test (http://forum.opencart.com/viewtopic.php?f=10&t=12043&p=151494#p151295)
	if (isset($this->request->post['redirect']) && (strpos($this->request->post['redirect'], $this->config->get('config_url')) !== false || strpos($this->request->post['redirect'], $this->config->get('config_ssl')) !== false)) {
		$this->redirect(str_replace('&', '&', $this->request->post['redirect']));
	} else {
		$this->redirect($this->url->link('account/account', '', 'SSL')); 
	}
}

$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('text_login'),
	'href'      => $this->url->link('account/login', '', 'SSL'),      	
	'separator' => $this->language->get('text_separator')
);

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

$this->data['text_new_customer'] = $this->language->get('text_new_customer');
$this->data['text_register'] = $this->language->get('text_register');
$this->data['text_register_account'] = $this->language->get('text_register_account');
$this->data['text_returning_customer'] = $this->language->get('text_returning_customer');
$this->data['text_i_am_returning_customer'] = $this->language->get('text_i_am_returning_customer');
$this->data['text_forgotten'] = $this->language->get('text_forgotten');

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

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

if (isset($this->error['warning'])) {
	$this->data['error_warning'] = $this->error['warning'];
} else {
	$this->data['error_warning'] = '';
}

$this->data['action'] = $this->url->link('account/login', '', 'SSL');
$this->data['register'] = $this->url->link('account/register', '', 'SSL');
$this->data['forgotten'] = $this->url->link('account/forgotten', '', 'SSL');

// Added strpos check to pass McAfee PCI compliance test (http://forum.opencart.com/viewtopic.php?f=10&t=12043&p=151494#p151295)
if (isset($this->request->post['redirect']) && (strpos($this->request->post['redirect'], $this->config->get('config_url')) !== false || strpos($this->request->post['redirect'], $this->config->get('config_ssl')) !== false)) {
	$this->data['redirect'] = $this->request->post['redirect'];
} elseif (isset($this->session->data['redirect'])) {
	$this->data['redirect'] = $this->session->data['redirect'];

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

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

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

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

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

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

if (!$this->customer->login($this->request->post['email'], $this->request->post['password'])) {
	$this->error['warning'] = $this->language->get('error_login');
}

$customer_info = $this->model_account_customer->getCustomerByEmail($this->request->post['email']);

if ($customer_info && !$customer_info['approved']) {
	$this->error['warning'] = $this->language->get('error_approved');
}

if (!$this->error) {
	return true;
} else {
	return false;
}