How to create two page checkout instead of one or five page checkout?

mdusamaansari · May 13, 2014

Hi Techies,

I am in need of creating two page checkout for my client. Nowadays many payment gateway providers need two page checkout.

How can I create two page checkout instead of one or five page checkout.

Please help me in this regard, Thanks in advance.

Mohammed

vekia · May 13, 2014

you can turn on "one page checkout"

preferences > general

there is a dropdown with "order process type"

form dropdown select second option "one page checkout"

mdusamaansari · May 13, 2014

I have enabled one page checkout. But I need two pages instead of one page checkout.

vekia · May 13, 2014

in this case i can't help, this kind of feature needs a lot of customization in order process classes and controllers. a lot of.

mdusamaansari · May 14, 2014

Is it possible to create it as a new module, instead of making changes on core?

vekia · May 14, 2014

it's possible, but in fact, this module will contain a lot of overrides related to order process, so instead of module, you can just override controllers and classes, and also theme files. unfortunately.

mdusamaansari · May 26, 2014

Hi vekia,

What is the best way to get this done, I have two images. I have attached images for two pages, Please look at these images and give me idea to get this done. Which mode can be altered, one-page or standard mode, or can I create a new mode to get this done.

I am totally confused.

Please help me out. I am using PS 1.5.4.1

Thanks in advance.

Edited May 26, 2014 by mdusamaansari (see edit history)

NemoPS · May 26, 2014

Uhm..."this done"...what exactly? Are you referring to the customization mentioned above? If so, as vekia stated, it's not possible to guide you here as it involves a whole lot of customizations

mdusamaansari · May 27, 2014

I have made few changes on it. I have customized one-page checkout controller as I need. I herewith pasting my controller code.

<?php
/*
* 2007-2013 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to [email protected] so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <[email protected]>
*  @copyright  2007-2013 PrestaShop SA
*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

class OrderOpcControllerCore extends ParentOrderController
{
	public $php_self = 'order-opc';
	public $isLogged;
	public $step;

	/**
	 * Initialize order opc controller
	 * @see FrontController::init()
	 */
	public function init()
	{
		parent::init();

		$this->step = (int)(Tools::getValue('step'));

		//if (!$this->nbProducts)
			//$this->step = -1;		

		if ($this->nbProducts)
			$this->context->smarty->assign('virtual_cart', false);
		
		$this->context->smarty->assign('is_multi_address_delivery', $this->context->cart->isMultiAddressDelivery() || ((int)Tools::getValue('multi-shipping') == 1));
		$this->context->smarty->assign('open_multishipping_fancybox', (int)Tools::getValue('multi-shipping') == 1);
		
		if ($this->context->cart->nbProducts())
		{
			if (Tools::isSubmit('ajax'))
			{
				if (Tools::isSubmit('method'))
				{
					switch (Tools::getValue('method'))
					{
						case 'updateMessage':
							if (Tools::isSubmit('message'))
							{
								$txtMessage = urldecode(Tools::getValue('message'));
								$this->_updateMessage($txtMessage);
								if (count($this->errors))
									die('{"hasError" : true, "errors" : ["'.implode('\',\'', $this->errors).'"]}');
								die(true);
							}
							break;

						case 'updateCarrierAndGetPayments':
							if ((Tools::isSubmit('delivery_option') || Tools::isSubmit('id_carrier')) && Tools::isSubmit('recyclable') && Tools::isSubmit('gift') && Tools::isSubmit('gift_message'))
							{
								$this->_assignWrappingAndTOS();
								if ($this->_processCarrier())
								{
									//my code, I need to display my custom tpl file when I click Carrier submit button.
									$this->setTemplate(_PS_THEME_DIR_.'order-opc-step.tpl');

									$carriers = $this->context->cart->simulateCarriersOutput();
									$return = array_merge(array(
										'HOOK_TOP_PAYMENT' => Hook::exec('displayPaymentTop'),
										'HOOK_PAYMENT' => $this->_getPaymentMethods(),
										'carrier_data' => $this->_getCarrierList(),
										'HOOK_BEFORECARRIER' => Hook::exec('displayBeforeCarrier', array('carriers' => $carriers))
										),
										$this->getFormatedSummaryDetail()
									);
									Cart::addExtraCarriers($return);
									die(Tools::jsonEncode($return));
								}
								else
									$this->errors[] = Tools::displayError('An error occurred while updating the cart.');
								if (count($this->errors))
									die('{"hasError" : true, "errors" : ["'.implode('\',\'', $this->errors).'"]}');
								exit;
							}
							break;

						case 'updateTOSStatusAndGetPayments':
							if (Tools::isSubmit('checked'))
							{
								$this->context->cookie->checkedTOS = (int)(Tools::getValue('checked'));
								die(Tools::jsonEncode(array(
									'HOOK_TOP_PAYMENT' => Hook::exec('displayPaymentTop'),
									'HOOK_PAYMENT' => $this->_getPaymentMethods()
								)));
							}
							break;

						case 'getCarrierList':
							die(Tools::jsonEncode($this->_getCarrierList()));
							break;

						case 'editCustomer':
							if (!$this->isLogged)
								exit;
							if (Tools::getValue('years'))
								$this->context->customer->birthday = (int)Tools::getValue('years').'-'.(int)Tools::getValue('months').'-'.(int)Tools::getValue('days');
							$_POST['lastname'] = $_POST['customer_lastname'];
							$_POST['firstname'] = $_POST['customer_firstname'];
							$this->errors = $this->context->customer->validateController();
							$this->context->customer->newsletter = (int)Tools::isSubmit('newsletter');
							$this->context->customer->optin = (int)Tools::isSubmit('optin');
							$return = array(
								'hasError' => !empty($this->errors),
								'errors' => $this->errors,
								'id_customer' => (int)$this->context->customer->id,
								'token' => Tools::getToken(false)
							);
							if (!count($this->errors))
								$return['isSaved'] = (bool)$this->context->customer->update();
							else
								$return['isSaved'] = false;
							die(Tools::jsonEncode($return));
							break;

						case 'getAddressBlockAndCarriersAndPayments':
							if ($this->context->customer->isLogged())
							{
								// check if customer have addresses
								if (!Customer::getAddressesTotalById($this->context->customer->id))
									die(Tools::jsonEncode(array('no_address' => 1)));
								if (file_exists(_PS_MODULE_DIR_.'blockuserinfo/blockuserinfo.php'))
								{
									include_once(_PS_MODULE_DIR_.'blockuserinfo/blockuserinfo.php');
									$blockUserInfo = new BlockUserInfo();
								}
								$this->context->smarty->assign('isVirtualCart', $this->context->cart->isVirtualCart());
								$this->_processAddressFormat();
								$this->_assignAddress();
								// Wrapping fees
								$wrapping_fees = $this->context->cart->getGiftWrappingPrice(false);
								$wrapping_fees_tax_inc = $wrapping_fees = $this->context->cart->getGiftWrappingPrice();
								$return = array_merge(array(
									'order_opc_adress' => $this->context->smarty->fetch(_PS_THEME_DIR_.'order-address.tpl'),
									'block_user_info' => (isset($blockUserInfo) ? $blockUserInfo->hookTop(array()) : ''),
									'carrier_data' => $this->_getCarrierList(),
									'HOOK_TOP_PAYMENT' => Hook::exec('displayPaymentTop'),
									'HOOK_PAYMENT' => $this->_getPaymentMethods(),
									'no_address' => 0,
									'gift_price' => Tools::displayPrice(Tools::convertPrice(Product::getTaxCalculationMethod() == 1 ? $wrapping_fees : $wrapping_fees_tax_inc, new Currency((int)($this->context->cookie->id_currency))))
									),
									$this->getFormatedSummaryDetail()
								);
								die(Tools::jsonEncode($return));
							}
							die(Tools::displayError());
							break;

						case 'makeFreeOrder':
							/* Bypass payment step if total is 0 */
							if (($id_order = $this->_checkFreeOrder()) && $id_order)
							{
								$order = new Order((int)$id_order);
								$email = $this->context->customer->email;
								if ($this->context->customer->is_guest)
									$this->context->customer->logout(); // If guest we clear the cookie for security reason
								die('freeorder:'.$order->reference.':'.$email);
							}
							exit;
							break;

						case 'updateAddressesSelected':
							if ($this->context->customer->isLogged(true))
							{
								$address_delivery = new Address((int)(Tools::getValue('id_address_delivery')));
								$this->context->smarty->assign('isVirtualCart', $this->context->cart->isVirtualCart());
								$address_invoice = ((int)(Tools::getValue('id_address_delivery')) == (int)(Tools::getValue('id_address_invoice')) ? $address_delivery : new Address((int)(Tools::getValue('id_address_invoice'))));
								if ($address_delivery->id_customer != $this->context->customer->id || $address_invoice->id_customer != $this->context->customer->id)
									$this->errors[] = Tools::displayError('This address is not yours.');
								elseif (!Address::isCountryActiveById((int)(Tools::getValue('id_address_delivery'))))
									$this->errors[] = Tools::displayError('This address is not in a valid area.');
								elseif (!Validate::isLoadedObject($address_delivery) || !Validate::isLoadedObject($address_invoice) || $address_invoice->deleted || $address_delivery->deleted)
									$this->errors[] = Tools::displayError('This address is invalid.');
								else
								{
									$this->context->cart->id_address_delivery = (int)(Tools::getValue('id_address_delivery'));
									$this->context->cart->id_address_invoice = Tools::isSubmit('same') ? $this->context->cart->id_address_delivery : (int)(Tools::getValue('id_address_invoice'));
									if (!$this->context->cart->update())
										$this->errors[] = Tools::displayError('An error occurred while updating your cart.');
										
									$infos = Address::getCountryAndState((int)($this->context->cart->id_address_delivery));
									if (isset($infos['id_country']) && $infos['id_country'])
									{
										$country = new Country((int)$infos['id_country']);
										$this->context->country = $country;
									}

									// Address has changed, so we check if the cart rules still apply
									CartRule::autoRemoveFromCart($this->context);
									CartRule::autoAddToCart($this->context);
		
									if (!$this->context->cart->isMultiAddressDelivery())
										$this->context->cart->setNoMultishipping(); // As the cart is no multishipping, set each delivery address lines with the main delivery address

									if (!count($this->errors))
									{
										$result = $this->_getCarrierList();
										// Wrapping fees
										$wrapping_fees = $this->context->cart->getGiftWrappingPrice(false);
										$wrapping_fees_tax_inc = $wrapping_fees = $this->context->cart->getGiftWrappingPrice();
										$result = array_merge($result, array(
											'HOOK_TOP_PAYMENT' => Hook::exec('displayPaymentTop'),
											'HOOK_PAYMENT' => $this->_getPaymentMethods(),
											'gift_price' => Tools::displayPrice(Tools::convertPrice(Product::getTaxCalculationMethod() == 1 ? $wrapping_fees : $wrapping_fees_tax_inc, new Currency((int)($this->context->cookie->id_currency)))),
											'carrier_data' => $this->_getCarrierList()),
											$this->getFormatedSummaryDetail()
										);
										die(Tools::jsonEncode($result));
									}
								}
								if (count($this->errors))
									die(Tools::jsonEncode(array(
										'hasError' => true,
										'errors' => $this->errors
									)));
							}
							die(Tools::displayError());
							break;

						case 'multishipping':
							$this->_assignSummaryInformations();
							$this->context->smarty->assign('product_list', $this->context->cart->getProducts());
							
							if ($this->context->customer->id)
								$this->context->smarty->assign('address_list', $this->context->customer->getAddresses($this->context->language->id));
							else
								$this->context->smarty->assign('address_list', array());
							$this->setTemplate(_PS_THEME_DIR_.'order-address-multishipping-products.tpl');
							$this->display();
							die();
							break;

						case 'cartReload':
							$this->_assignSummaryInformations();
							if ($this->context->customer->id)
								$this->context->smarty->assign('address_list', $this->context->customer->getAddresses($this->context->language->id));
							else
								$this->context->smarty->assign('address_list', array());
							$this->context->smarty->assign('opc', true);
							$this->setTemplate(_PS_THEME_DIR_.'shopping-cart.tpl');
							$this->display();
							die();
							break;

						case 'noMultiAddressDelivery':
							$this->context->cart->setNoMultishipping();
							die();
							break;

						default:
							throw new PrestaShopException('Unknown method "'.Tools::getValue('method').'"');
					}
				}
				else
					throw new PrestaShopException('Method is not defined');
			}
		}
		elseif (Tools::isSubmit('ajax'))
			throw new PrestaShopException('Method is not defined');
	}

	public function setMedia()
	{
		parent::setMedia();

		if ($this->context->getMobileDevice() == false)
		{
			// Adding CSS style sheet
			$this->addCSS(_THEME_CSS_DIR_.'order-opc.css');
			// Adding JS files
			$this->addJS(_THEME_JS_DIR_.'order-opc.js');
			$this->addJqueryPlugin('scrollTo');
		}
		else
			$this->addJS(_THEME_MOBILE_JS_DIR_.'opc.js');
		$this->addJS(_THEME_JS_DIR_.'tools/statesManagement.js');
	}

	/**
	 * Assign template vars related to page content
	 * @see FrontController::initContent()
	 */
	public function initContent()
	{
		parent::initContent();
		
		/* id_carrier is not defined in database before choosing a carrier, set it to a default one to match a potential cart _rule */
		if (empty($this->context->cart->id_carrier))
		{
			$checked = $this->context->cart->simulateCarrierSelectedOutput();
			$checked = ((int)Cart::desintifier($checked));
			$this->context->cart->id_carrier = $checked;
			$this->context->cart->update();
			CartRule::autoRemoveFromCart($this->context);
			CartRule::autoAddToCart($this->context);
		}				

		// SHOPPING CART
		$this->_assignSummaryInformations();
		// WRAPPING AND TOS
		$this->_assignWrappingAndTOS();

		$selectedCountry = (int)(Configuration::get('PS_COUNTRY_DEFAULT'));

		if (Configuration::get('PS_RESTRICT_DELIVERED_COUNTRIES'))
			$countries = Carrier::getDeliveredCountries($this->context->language->id, true, true);
		else
			$countries = Country::getCountries($this->context->language->id, true);
		
		// If a rule offer free-shipping, force hidding shipping prices
		$free_shipping = false;
		foreach ($this->context->cart->getCartRules() as $rule)
			if ($rule['free_shipping'] && !$rule['carrier_restriction'])
			{
				$free_shipping = true;
				break;
			}

		$this->context->smarty->assign(array(
			'free_shipping' => $free_shipping,
			'isGuest' => isset($this->context->cookie->is_guest) ? $this->context->cookie->is_guest : 0,
			'countries' => $countries,
			'sl_country' => isset($selectedCountry) ? $selectedCountry : 0,
			'PS_GUEST_CHECKOUT_ENABLED' => Configuration::get('PS_GUEST_CHECKOUT_ENABLED'),
			'errorCarrier' => Tools::displayError('You must choose a carrier.', false),
			'errorTOS' => Tools::displayError('You must accept the Terms of Service.', false),
			'isPaymentStep' => (bool)(isset($_GET['isPaymentStep']) && $_GET['isPaymentStep']),
			'genders' => Gender::getGenders(),
			'one_phone_at_least' => (int)Configuration::get('PS_ONE_PHONE_AT_LEAST'),
			'HOOK_CREATE_ACCOUNT_FORM' => Hook::exec('displayCustomerAccountForm'),
			'HOOK_CREATE_ACCOUNT_TOP' => Hook::exec('displayCustomerAccountFormTop')
		));
		$years = Tools::dateYears();
		$months = Tools::dateMonths();
		$days = Tools::dateDays();
		$this->context->smarty->assign(array(
			'years' => $years,
			'months' => $months,
			'days' => $days,
		));

		/* Load guest informations */
		if ($this->isLogged && $this->context->cookie->is_guest)
			$this->context->smarty->assign('guestInformations', $this->_getGuestInformations());
		// ADDRESS
		if ($this->isLogged)
			$this->_assignAddress(); 
		// CARRIER
		$this->_assignCarrier();
		// PAYMENT
		$this->_assignPayment();
		Tools::safePostVars();

		$blocknewsletter = Module::getInstanceByName('blocknewsletter');
		$this->context->smarty->assign('newsletter', (bool)($blocknewsletter && $blocknewsletter->active));

		$this->_processAddressFormat();
		$this->setTemplate(_PS_THEME_DIR_.'order-opc.tpl');
	}

	protected function _getGuestInformations()
	{
		$customer = $this->context->customer;
		$address_delivery = new Address($this->context->cart->id_address_delivery);

		if ($customer->birthday)
			$birthday = explode('-', $customer->birthday);
		else
			$birthday = array('0', '0', '0');

		return array(
			'id_customer' => (int)$customer->id,
			'email' => Tools::htmlentitiesUTF8($customer->email),
			'customer_lastname' => Tools::htmlentitiesUTF8($customer->lastname),
			'customer_firstname' => Tools::htmlentitiesUTF8($customer->firstname),
			'newsletter' => (int)$customer->newsletter,
			'optin' => (int)$customer->optin,
			'id_address_delivery' => (int)$this->context->cart->id_address_delivery,
			'company' => Tools::htmlentitiesUTF8($address_delivery->company),
			'lastname' => Tools::htmlentitiesUTF8($address_delivery->lastname),
			'firstname' => Tools::htmlentitiesUTF8($address_delivery->firstname),
			'vat_number' => Tools::htmlentitiesUTF8($address_delivery->vat_number),
			'dni' => Tools::htmlentitiesUTF8($address_delivery->dni),
			'address1' => Tools::htmlentitiesUTF8($address_delivery->address1),
			'postcode' => Tools::htmlentitiesUTF8($address_delivery->postcode),
			'city' => Tools::htmlentitiesUTF8($address_delivery->city),
			'phone' => Tools::htmlentitiesUTF8($address_delivery->phone),
			'phone_mobile' => Tools::htmlentitiesUTF8($address_delivery->phone_mobile),
			'id_country' => (int)($address_delivery->id_country),
			'id_state' => (int)($address_delivery->id_state),
			'id_gender' => (int)$customer->id_gender,
			'sl_year' => $birthday[0],
			'sl_month' => $birthday[1],
			'sl_day' => $birthday[2]
		);
	}

	protected function _assignCarrier()
	{
		if (!$this->isLogged)
		{
			$carriers = $this->context->cart->simulateCarriersOutput();
			$oldMessage = Message::getMessageByCartId((int)($this->context->cart->id));
			$this->context->smarty->assign(array(
				'HOOK_EXTRACARRIER' => null,
				'HOOK_EXTRACARRIER_ADDR' => null,
				'oldMessage' => isset($oldMessage['message'])? $oldMessage['message'] : '',
				'HOOK_BEFORECARRIER' => Hook::exec('displayBeforeCarrier', array(
					'carriers' => $carriers,
					'checked' => $this->context->cart->simulateCarrierSelectedOutput(),
					'delivery_option_list' => $this->context->cart->getDeliveryOptionList(),
					'delivery_option' => $this->context->cart->getDeliveryOption(null, true)
				))
			));
		}
		else
			parent::_assignCarrier();
	}

	protected function _assignPayment()
	{
		$this->context->smarty->assign(array(
			'HOOK_TOP_PAYMENT' => ($this->isLogged ? Hook::exec('displayPaymentTop') : ''),
			'HOOK_PAYMENT' => $this->_getPaymentMethods()
		));
	}

	protected function _getPaymentMethods()
	{
		if (!$this->isLogged)
			return '<p class="warning">'.Tools::displayError('Please sign in to see payment methods.').'</p>';
		if ($this->context->cart->OrderExists())
			return '<p class="warning">'.Tools::displayError('Error: This order has already been validated.').'</p>';
		if (!$this->context->cart->id_customer || !Customer::customerIdExistsStatic($this->context->cart->id_customer) || Customer::isBanned($this->context->cart->id_customer))
			return '<p class="warning">'.Tools::displayError('Error: No customer.').'</p>';
		$address_delivery = new Address($this->context->cart->id_address_delivery);
		$address_invoice = ($this->context->cart->id_address_delivery == $this->context->cart->id_address_invoice ? $address_delivery : new Address($this->context->cart->id_address_invoice));
		if (!$this->context->cart->id_address_delivery || !$this->context->cart->id_address_invoice || !Validate::isLoadedObject($address_delivery) || !Validate::isLoadedObject($address_invoice) || $address_invoice->deleted || $address_delivery->deleted)
			return '<p class="warning">'.Tools::displayError('Error: Please select an address.').'</p>';
		if (count($this->context->cart->getDeliveryOptionList()) == 0 && !$this->context->cart->isVirtualCart())
		{
			if ($this->context->cart->isMultiAddressDelivery())
				return '<p class="warning">'.Tools::displayError('Error: None of your chosen carriers deliver to some of  the addresses you\'ve selected.').'</p>';
			else
				return '<p class="warning">'.Tools::displayError('Error: None of your chosen carriers deliver to the address you\'ve selected.').'</p>';
		}
		if (!$this->context->cart->getDeliveryOption(null, false) && !$this->context->cart->isVirtualCart())
			return '<p class="warning">'.Tools::displayError('Error: Please choose a carrier.').'</p>';
		if (!$this->context->cart->id_currency)
			return '<p class="warning">'.Tools::displayError('Error: No currency has been selected.').'</p>';
		if (!$this->context->cookie->checkedTOS && Configuration::get('PS_CONDITIONS'))
			return '<p class="warning">'.Tools::displayError('Please accept the Terms of Service.').'</p>';
		
		/* If some products have disappear */
		if (!$this->context->cart->checkQuantities())
			return '<p class="warning">'.Tools::displayError('An item in your cart is no longer available. You cannot proceed with your order.').'</p>';

		/* Check minimal amount */
		$currency = Currency::getCurrency((int)$this->context->cart->id_currency);

		$minimalPurchase = Tools::convertPrice((float)Configuration::get('PS_PURCHASE_MINIMUM'), $currency);
		if ($this->context->cart->getOrderTotal(false, Cart::ONLY_PRODUCTS) < $minimalPurchase)
			return '<p class="warning">'.sprintf(
				Tools::displayError('A minimum purchase total of %s is required in order to validate your order.'),
				Tools::displayPrice($minimalPurchase, $currency)
			).'</p>';

		/* Bypass payment step if total is 0 */
		if ($this->context->cart->getOrderTotal() <= 0)
			return '<p class="center"><input type="button" class="exclusive_large" name="confirmOrder" id="confirmOrder" value="'.Tools::displayError('I confirm my order.').'" onclick="confirmFreeOrder();" /></p>';

		$return = Hook::exec('displayPayment');
		if (!$return)
			return '<p class="warning">'.Tools::displayError('No payment method is available for use at this time. ').'</p>';
		return $return;
	}

	protected function _getCarrierList()
	{
		$address_delivery = new Address($this->context->cart->id_address_delivery);
		
		$cms = new CMS(Configuration::get('PS_CONDITIONS_CMS_ID'), $this->context->language->id);
		$link_conditions = $this->context->link->getCMSLink($cms, $cms->link_rewrite, true);
		if (!strpos($link_conditions, '?'))
			$link_conditions .= '?content_only=1';
		else
			$link_conditions .= '&content_only=1';
		
		$carriers = $this->context->cart->simulateCarriersOutput();
		$delivery_option = $this->context->cart->getDeliveryOption(null, false, false);

		$wrapping_fees = $this->context->cart->getGiftWrappingPrice(false);
		$wrapping_fees_tax_inc = $wrapping_fees = $this->context->cart->getGiftWrappingPrice();
		$oldMessage = Message::getMessageByCartId((int)($this->context->cart->id));
		
		$free_shipping = false;
		foreach ($this->context->cart->getCartRules() as $rule)
		{
			if ($rule['free_shipping'] && !$rule['carrier_restriction'])
			{
				$free_shipping = true;
				break;
			}			
		}		

		$vars = array(
			'free_shipping' => $free_shipping,
			'checkedTOS' => (int)($this->context->cookie->checkedTOS),
			'recyclablePackAllowed' => (int)(Configuration::get('PS_RECYCLABLE_PACK')),
			'giftAllowed' => (int)(Configuration::get('PS_GIFT_WRAPPING')),
			'cms_id' => (int)(Configuration::get('PS_CONDITIONS_CMS_ID')),
			'conditions' => (int)(Configuration::get('PS_CONDITIONS')),
			'link_conditions' => $link_conditions,
			'recyclable' => (int)($this->context->cart->recyclable),
			'gift_wrapping_price' => (float)$wrapping_fees,
			'total_wrapping_cost' => Tools::convertPrice($wrapping_fees_tax_inc, $this->context->currency),
			'total_wrapping_tax_exc_cost' => Tools::convertPrice($wrapping_fees, $this->context->currency),
			'delivery_option_list' => $this->context->cart->getDeliveryOptionList(),
			'carriers' => $carriers,
			'checked' => $this->context->cart->simulateCarrierSelectedOutput(),
			'delivery_option' => $delivery_option,
			'address_collection' => $this->context->cart->getAddressCollection(),
			'opc' => true,
			'oldMessage' => isset($oldMessage['message'])? $oldMessage['message'] : '',
			'HOOK_BEFORECARRIER' => Hook::exec('displayBeforeCarrier', array(
				'carriers' => $carriers,
				'delivery_option_list' => $this->context->cart->getDeliveryOptionList(),
				'delivery_option' => $delivery_option
			))
		);
		
		Cart::addExtraCarriers($vars);
		
		$this->context->smarty->assign($vars);

		if (!Address::isCountryActiveById((int)($this->context->cart->id_address_delivery)) && $this->context->cart->id_address_delivery != 0)
			$this->errors[] = Tools::displayError('This address is not in a valid area.');
		elseif ((!Validate::isLoadedObject($address_delivery) || $address_delivery->deleted) && $this->context->cart->id_address_delivery != 0)
			$this->errors[] = Tools::displayError('This address is invalid.');
		else
		{
			$result = array(
				'HOOK_BEFORECARRIER' => Hook::exec('displayBeforeCarrier', array(
					'carriers' => $carriers,
					'delivery_option_list' => $this->context->cart->getDeliveryOptionList(),
					'delivery_option' => $this->context->cart->getDeliveryOption(null, true)
				)),
				'carrier_block' => $this->context->smarty->fetch(_PS_THEME_DIR_.'order-carrier.tpl')
			);

			Cart::addExtraCarriers($result);
			return $result;
		}
		if (count($this->errors))
			return array(
				'hasError' => true,
				'errors' => $this->errors,
				'carrier_block' => $this->context->smarty->fetch(_PS_THEME_DIR_.'order-carrier.tpl')
			);
	}

	protected function _processAddressFormat()
	{
		$selectedCountry = (int)(Configuration::get('PS_COUNTRY_DEFAULT'));

		$address_delivery = new Address((int)$this->context->cart->id_address_delivery);
		$address_invoice = new Address((int)$this->context->cart->id_address_invoice);

		$inv_adr_fields = AddressFormat::getOrderedAddressFields((int)$address_delivery->id_country, false, true);
		$dlv_adr_fields = AddressFormat::getOrderedAddressFields((int)$address_invoice->id_country, false, true);

		$inv_all_fields = array();
		$dlv_all_fields = array();

		foreach (array('inv', 'dlv') as $adr_type)
		{
			foreach (${$adr_type.'_adr_fields'} as $fields_line)
				foreach (explode(' ', $fields_line) as $field_item)
					${$adr_type.'_all_fields'}[] = trim($field_item);

			$this->context->smarty->assign($adr_type.'_adr_fields', ${$adr_type.'_adr_fields'});
			$this->context->smarty->assign($adr_type.'_all_fields', ${$adr_type.'_all_fields'});
		}
	}
	
	protected function getFormatedSummaryDetail()
	{
		$result = array('summary' => $this->context->cart->getSummaryDetails(),
						'customizedDatas' => Product::getAllCustomizedDatas($this->context->cart->id, null, true));

		foreach ($result['summary']['products'] as $key => &$product)
		{
			$product['quantity_without_customization'] = $product['quantity'];
			if ($result['customizedDatas'])
			{
				if (isset($result['customizedDatas'][(int)$product['id_product']][(int)$product['id_product_attribute']]))
					foreach ($result['customizedDatas'][(int)$product['id_product']][(int)$product['id_product_attribute']] as $addresses)
						foreach ($addresses as $customization)
							$product['quantity_without_customization'] -= (int)$customization['quantity'];
			}
		}
		
		if ($result['customizedDatas'])
			Product::addCustomizationPrice($result['summary']['products'], $result['customizedDatas']);
		return $result;
	}
	
}

Here is my order-carrier.tpl file.

{*
* 2007-2013 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to [email protected] so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <[email protected]>
*  @copyright  2007-2013 PrestaShop SA
*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*}
{if !$opc}
	<script type="text/javascript">
	//<![CDATA[
	var orderProcess = 'order';
	var currencySign = '{$currencySign|html_entity_decode:2:"UTF-8"}';
	var currencyRate = '{$currencyRate|floatval}';
	var currencyFormat = '{$currencyFormat|intval}';
	var currencyBlank = '{$currencyBlank|intval}';
	var txtProduct = "{l s='Product' js=1}";
	var txtProducts = "{l s='Products' js=1}";
	var orderUrl = '{$link->getPageLink("order", true)|addslashes}';

	var msg = "{l s='You must agree to the terms of service before continuing.' js=1}";
	{literal}
	function acceptCGV()
	{
		if ($('#cgv').length && !$('input#cgv:checked').length)
		{
			alert(msg);
			return false;
		}
		else
			return true;
	}
	{/literal}
	//]]>
	</script>
{else}
	<script type="text/javascript">
		var txtFree = "{l s='Free'}";
	</script>
{/if}

{if isset($virtual_cart) && !$virtual_cart && $giftAllowed && $cart->gift == 1}
<script type="text/javascript">
{literal}
// <![CDATA[
	$('document').ready( function(){
		if ($('input#gift').is(':checked'))
			$('p#gift_div').show();
	});
//]]>
{/literal}
</script>
{/if}

{if !$opc}
	{capture name=path}{l s='Shipping:'}{/capture}
{/if}






{if !$opc}
	<div id="carrier_area">
{else}
	<div id="carrier_area" class="opc-main-block">
{/if}

{if !$opc}
	<h1>{l s='Shipping'}</h1>
{else}
	<!--<h2><span>2</span> {l s='Delivery methods'}</h2>-->
{/if}

{if !$opc}
	{assign var='current_step' value='shipping'}
	{include file="$tpl_dir./order-steps.tpl"}
	
	{include file="$tpl_dir./errors.tpl"}
	
	<form id="form" action="{$link->getPageLink('order', true, NULL, "multi-shipping={$multi_shipping}")|escape:'html'}" method="post" onsubmit="return acceptCGV();">
{else}
	<div id="opc_delivery_methods" class="opc-main-block">
	<div id="opc_delivery_methods-overlay" class="opc-overlay" style="display: none;"></div>
{/if}

<div class="order_carrier_content">

{if isset($virtual_cart) && $virtual_cart}
	<input id="input_virtual_carrier" class="hidden" type="hidden" name="id_carrier" value="0" />
{else}
	<!--<h3 class="carrier_title">{l s='Choose your delivery method'}</h3>-->

    {if $conditions AND $cms_id}
        <!--<h3 class="condition_title">{l s='Terms of service'}</h3>-->
        <p class="checkbox-new">
            <label for="cgv">{l s='By this purchase, I agree unikmobils'} <a href="{$link_conditions}" class="iframe"><u>{l s='terms and conditions'}</u></a></label> <input type="checkbox" name="cgv" id="cgv" value="1" {if $checkedTOS}checked="checked"{/if} autocomplete="off"/> 
        </p>
        <script type="text/javascript">
            $(document).ready(function() {
                $("a.iframe").fancybox({
                    'type' : 'iframe',
                    'width':600,
                    'height':600
                });
            });
        </script>
    {/if}
	
	<div id="HOOK_BEFORECARRIER">
		{if isset($carriers) && isset($HOOK_BEFORECARRIER)}
			{$HOOK_BEFORECARRIER}
		{/if}
	</div>
	{if isset($isVirtualCart) && $isVirtualCart}
		<p class="warning">{l s='No carrier is needed for this order.'}</p>
	{else}
		{if $recyclablePackAllowed}
			<p class="checkbox">
				<input type="checkbox" name="recyclable" id="recyclable" value="1" {if $recyclable == 1}checked="checked"{/if} autocomplete="off"/>
				<label for="recyclable">{l s='I would like to receive my order in recycled packaging.'}.</label>
			</p>
		{/if}
	<div class="delivery_options_address">
	{if isset($delivery_option_list)}
		{foreach $delivery_option_list as $id_address => $option_list}
			<h3>
				{if isset($address_collection[$id_address])}
					{l s='Choose a shipping option for this address:'} {$address_collection[$id_address]->alias}
				{else}
					{l s='Choose a shipping option'}
				{/if}
			</h3>
			<div class="delivery_options">
			{foreach $option_list as $key => $option}
				<div class="delivery_option {if ($option@index % 2)}alternate_{/if}item">
					
					<label for="delivery_option_{$id_address}_{$option@index}">
						<table class="resume" style="width: 100%;">
							<tr>
								<td class="delivery_option_logo">
									{foreach $option.carrier_list as $carrier}
										{if $carrier.logo}
											<img src="{$carrier.logo}" alt="{$carrier.instance->name}"/>
										{else if !$option.unique_carrier}
											{$carrier.instance->name}
											{if !$carrier@last} - {/if}
										{/if}
									{/foreach}
								</td>
								<td>
								{if $option.unique_carrier}
									{foreach $option.carrier_list as $carrier}
										<div class="delivery_option_title">{$carrier.instance->name}</div>
									{/foreach}
									{if isset($carrier.instance->delay[$cookie->id_lang])}
										<div class="delivery_option_delay">{$carrier.instance->delay[$cookie->id_lang]}</div>
									{/if}
								{/if}
								{if count($option_list) > 1}
									{if $option.is_best_grade}
										{if $option.is_best_price}
										<div class="delivery_option_best delivery_option_icon">{l s='The best price and speed'}</div>
										{else}
										<div class="delivery_option_fast delivery_option_icon">{l s='The fastest'}</div>
										{/if}
									{else}
										{if $option.is_best_price}
										<div class="delivery_option_best_price delivery_option_icon">{l s='The best price'}</div>
										{/if}
									{/if}
								{/if}
								</td>
								<td>
								<div class="delivery_option_price"><strong>
									{if $option.total_price_with_tax && (!isset($free_shipping) || (isset($free_shipping) && !$free_shipping))}
										{if $use_taxes == 1}
											{convertPrice price=$option.total_price_with_tax} {l s='(tax incl.)'}
										{else}
											{convertPrice price=$option.total_price_without_tax} {l s='(tax excl.)'}
										{/if}
									{else}
										{l s='Free'}
									{/if}
								</strong>
                                </div>
								</td>
                                <td>
                                	// Here is my code when I submit input named "processCarrier", a set of tpl file to be loaded.
                               		<input class="delivery_option_radio" type="radio" name="delivery_option[{$id_address}]" onclick="{$link->getPageLink('order-tpc', true, NULL, 'step=2')}" onchange="{if $opc}updateCarrierSelectionAndGift();{else}updateExtraCarrier('{$key}', {$id_address});{/if}" id="delivery_option_{$id_address}_{$option@index}" value="{$key}" /><input type="hidden" name="cart-final" value="1" /><input type="submit" name="processCarrier" value="{l s='SELECT TO PROCEED'}" class="exclusive-uk" />
                                </td>
							</tr>
						</table>
						<table class="delivery_option_carrier {if isset($delivery_option[$id_address]) && $delivery_option[$id_address] == $key}selected{/if} {if $option.unique_carrier}not-displayable{/if}">
							{foreach $option.carrier_list as $carrier}
							<tr>
								{if !$option.unique_carrier}
								<td class="first_item">
								<input type="hidden" value="{$carrier.instance->id}" name="id_carrier" />
									{if $carrier.logo}
										<img src="{$carrier.logo}" alt="{$carrier.instance->name}"/>
									{/if}
								</td>
								<td>
									{$carrier.instance->name}
								</td>
								{/if}
								<td {if $option.unique_carrier}class="first_item" colspan="2"{/if}>
									<input type="hidden" value="{$carrier.instance->id}" name="id_carrier" />
									{if isset($carrier.instance->delay[$cookie->id_lang])}
										{$carrier.instance->delay[$cookie->id_lang]}<br />
										{if count($carrier.product_list) <= 1}
											({l s='Product concerned:'}
										{else}
											({l s='Products concerned:'}
										{/if}
										{* This foreach is on one line, to avoid tabulation in the title attribute of the acronym *}
										{foreach $carrier.product_list as $product}
										{if $product@index == 4}<acronym title="{/if}{if $product@index >= 4}{$product.name}{if !$product@last}, {else}">...</acronym>){/if}{else}{$product.name}{if !$product@last}, {else}){/if}{/if}{/foreach}
									{/if}
								</td>
							</tr>
						{/foreach}
						</table>
					</label>
				</div>
			{/foreach}
			</div>
			<div class="hook_extracarrier" id="HOOK_EXTRACARRIER_{$id_address}">{if isset($HOOK_EXTRACARRIER_ADDR) &&  isset($HOOK_EXTRACARRIER_ADDR.$id_address)}{$HOOK_EXTRACARRIER_ADDR.$id_address}{/if}</div>
			{foreachelse}
			<p class="warning" id="noCarrierWarning">
				{foreach $cart->getDeliveryAddressesWithoutCarriers(true) as $address}
					{if empty($address->alias)}
						{l s='No carriers available.'}
					{else}
						{l s='No carriers available for the address "%s".' sprintf=$address->alias}
					{/if}
					{if !$address@last}
					<br />
					{/if}
				{foreachelse}
					{l s='No carriers available.'}
				{/foreach}
			</p>
		{/foreach}
	{/if}
	
	</div>
	<div style="display: none;" id="extra_carrier"></div>
	
		{if $giftAllowed}
		<h3 class="gift_title">{l s='Gift'}</h3>
		<p class="checkbox">
			<input type="checkbox" name="gift" id="gift" value="1" {if $cart->gift == 1}checked="checked"{/if} autocomplete="off"/>
			<label for="gift">{l s='I would like my order to be gift wrapped.'}</label>
			<br />
			     
			{if $gift_wrapping_price > 0}
				({l s='Additional cost of'}
				<span class="price" id="gift-price">
					{if $priceDisplay == 1}{convertPrice price=$total_wrapping_tax_exc_cost}{else}{convertPrice price=$total_wrapping_cost}{/if}
				</span>
				{if $use_taxes}{if $priceDisplay == 1} {l s='(tax excl.)'}{else} {l s='(tax incl.)'}{/if}{/if})
			{/if}
		</p>
		<p id="gift_div" class="textarea">
			<label for="gift_message">{l s='If you\'d like, you can add a note to the gift:'}</label>
			<textarea rows="5" cols="35" id="gift_message" name="gift_message">{$cart->gift_message|escape:'htmlall':'UTF-8'}</textarea>
		</p>
		{/if}
	{/if}
{/if}
</div>





{if !$opc}
	<p class="cart_navigation submit">
		<input type="hidden" name="step" value="3" />
		<input type="hidden" name="back" value="{$back}" />
		{if !$is_guest}
			{if $back}
				<a href="{$link->getPageLink('order', true, NULL, "step=1&back={$back}&multi-shipping={$multi_shipping}")|escape:'html'}" title="{l s='Previous'}" class="button">« {l s='Previous'}</a>
			{else}
				<a href="{$link->getPageLink('order', true, NULL, "step=1&multi-shipping={$multi_shipping}")|escape:'html'}" title="{l s='Previous'}" class="button">« {l s='Previous'}</a>
			{/if}
		{else}
				<a href="{$link->getPageLink('order', true, NULL, "multi-shipping={$multi_shipping}")|escape:'html'}" title="{l s='Previous'}" class="button">« {l s='Previous'}</a>
		{/if}
		{if isset($virtual_cart) && $virtual_cart || (isset($delivery_option_list) && !empty($delivery_option_list))}
			<input type="submit" name="processCarrier" value="{l s='Next'} »" class="exclusive" />
		{/if}
	</p>
</form>
{else}
	<!--<h3>{l s='Leave a message'}</h3>
	<div>
		<p>{l s='If you would like to add a comment about your order, please write it in the field below.'}</p>
		<p class="opc-comments"><textarea cols="120" rows="3" name="message" id="message" placeholder="If you would like to add a comment about your order, please write it in the field below.">{if isset($oldMessage)}{$oldMessage|escape:'htmlall':'UTF-8'}{/if}</textarea></p>
	</div>-->
</div>
{/if}
</div>



<!--<script type="text/javascript">

$(document).ready(function(){
  //togBkEle();


$('#delivery_option_1067_0').on('change', function() {
        alert('Are you sure?');
		if($(this).is(':checked'))togEle(); else togBkEle();
    });
	
	
	$('#delivery_option_1067_1').on('change', function() {
        alert('Are you sure?');
		if($(this).is(':checked'))togEle(); else togBkEle();
    });

    //toggleFields();
    
   /* $('.delivery_option_radio').on('change', function() {
        toggleFields();
    });*/
	
	
	
});


function togEle()
{
	$('.delivery_options_address').hide();
	$('.paiement_block').show();
}


function togBkEle()
{
	 $('.delivery_options_address').show();
 	 $('.paiement_block').hide();
}
function toggleFields() {
    if ($('#delivery_option_1067_0').is(':checked')) {
            $('.delivery_options_address').hide();
			$('.paiement_block').show();
		} 
    if ($('#delivery_option_1067_1').is(':checked')) {
            $('.delivery_options_address').css('display','none');
			$('.paiement_block').css('display','block');
		} 
}
</script>
-->

I have mentioned the my code in files with commented lines. Please help me into this.

mdusamaansari · May 27, 2014

Hi Techies,

I simple words,

I am using only two files OrderOpcController.php and order-carrier.tpl. I have submit button in tpl file. When I submit the button, the order-opc-step.tpl(Custom) file to be displayed instead of order-opc.tpl.

How can I get it done. Please give me a hint.

Edited May 27, 2014 by mdusamaansari (see edit history)

mdusamaansari · May 27, 2014

Hi Techies,

I need a condition in my order-opc.tpl file.

if url is "http://example.com/index.php?controller=order-opc"

{ certain set of tpl files to be loaded }

if url is "http://example.com/index.php?controller=order-opc&step=2"

{ another set of tpl files to be loaded }

Please help me to this issue.

How to create two page checkout instead of one or five page checkout?

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