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<?php
class ControllerCheckoutShippingMethod extends Controller {
public function index() {
$this->load->language('checkout/checkout');
if (isset($this->session->data['shipping_address'])) {
// Shipping Methods
$method_data = array();
$this->load->model('setting/extension');
$results = $this->model_setting_extension->getExtensions('shipping');
foreach ($results as $result) {
if ($this->config->get('shipping_' . $result['code'] . '_status')) {
$this->load->model('extension/shipping/' . $result['code']);
$quote = $this->{'model_extension_shipping_' . $result['code']}->getQuote($this->session->data['shipping_address']);
if ($quote) {
$method_data[$result['code']] = array(
'title' => $quote['title'],
'quote' => $quote['quote'],
'sort_order' => $quote['sort_order'],
'error' => $quote['error']
);
}
}
}
$sort_order = array();
foreach ($method_data as $key => $value) {
$sort_order[$key] = $value['sort_order'];
}
array_multisort($sort_order, SORT_ASC, $method_data);
$this->session->data['shipping_methods'] = $method_data;
}
if (empty($this->session->data['shipping_methods'])) {
$data['error_warning'] = sprintf($this->language->get('error_no_shipping'), $this->url->link('information/contact'));
} else {
$data['error_warning'] = '';
}
if (isset($this->session->data['shipping_methods'])) {
$data['shipping_methods'] = $this->session->data['shipping_methods'];
} else {
$data['shipping_methods'] = array();
}
if (isset($this->session->data['shipping_method']['code'])) {
$data['code'] = $this->session->data['shipping_method']['code'];
} else {
$data['code'] = '';
}
if (isset($this->session->data['comment'])) {
$data['comment'] = $this->session->data['comment'];
} else {
$data['comment'] = '';
}
$this->response->setOutput($this->load->view('checkout/shipping_method', $data));
}
public function save() {
$this->load->language('checkout/checkout');
$json = array();
// Validate if shipping is required. If not the customer should not have reached this page.
if (!$this->cart->hasShipping()) {
$json['redirect'] = $this->url->link('checkout/checkout', '', true);
}
// Validate if shipping address has been set.
if (!isset($this->session->data['shipping_address'])) {
$json['redirect'] = $this->url->link('checkout/checkout', '', true);
}
// Validate cart has products and has stock.
if ((!$this->cart->hasProducts() && empty($this->session->data['vouchers'])) || (!$this->cart->hasStock() && !$this->config->get('config_stock_checkout'))) {
$json['redirect'] = $this->url->link('checkout/cart');
}
// Validate minimum quantity requirements.
$products = $this->cart->getProducts();
foreach ($products as $product) {
$product_total = 0;
foreach ($products as $product_2) {
if ($product_2['product_id'] == $product['product_id']) {
$product_total += $product_2['quantity'];
}
}
if ($product['minimum'] > $product_total) {
$json['redirect'] = $this->url->link('checkout/cart');
break;
}
}
if (!isset($this->request->post['shipping_method'])) {
$json['error']['warning'] = $this->language->get('error_shipping');
} else {
$shipping = explode('.', $this->request->post['shipping_method']);
if (!isset($shipping[0]) || !isset($shipping[1]) || !isset($this->session->data['shipping_methods'][$shipping[0]]['quote'][$shipping[1]])) {
$json['error']['warning'] = $this->language->get('error_shipping');
}
}
if (!$json) {
$this->session->data['shipping_method'] = $this->session->data['shipping_methods'][$shipping[0]]['quote'][$shipping[1]];
$this->session->data['comment'] = strip_tags($this->request->post['comment']);
}
$this->response->addHeader('Content-Type: application/json');
$this->response->setOutput(json_encode($json));
}
}
|
