0byt3m1n1

Path: /data/17/1/18/11/1670011/user/1801231/htdocs/marketting/system/application/controllers/ [ Home ]
File: cart.php
<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
/*
| -------------------------------------------------------------------------
| COPYRIGHT NOTICE                                                     
| Copyright 2008 JROX Technologies, Inc.  All Rights Reserved.    
| -------------------------------------------------------------------------                                                                        
| This script may be only used and modified in accordance to the license      
| agreement attached (license.txt) except where expressly noted within      
| commented areas of the code body. This copyright notice and the  
| comments above and below must remain intact at all times.  By using this 
| code you agree to indemnify JROX Technologies, Inc, its corporate agents   
| and affiliates from any liability that might arise from its use.                                                        
|                                                                           
| Selling the code for this program without prior written consent is       
| expressly forbidden and in violation of Domestic and International 
| copyright laws.  
|	
| -------------------------------------------------------------------------
| FILENAME - cart.php
| -------------------------------------------------------------------------     
| 
| This controller file manages the shopping cart for the user
|
*/

class Cart extends Public_Controller {

	function __construct()
	{
		parent::Public_Controller();	
		
		//load css body style
		$this->config->set_item('css_body', 'jroxCart');
		
		//load required models
		$this->load->model('init_model', 'init');
		$this->load->model('products_model', 'prod');
		$this->load->model('shipping_model', 'ship');
		$this->load->model('zones_model', 'zones');
		$this->load->model('coupons_model', 'coupons');
		$this->load->model('checkout_model', 'checkout');
		$this->load->model('credits_model', 'credits');
		
		//load country helper
		$this->load->helper('country');		
		$this->load->helper('xml');
		
		//create pagination links		
		$this->config->set_item('uri', $this->config->item('base_folder_path') . '/' . $this->uri->segment(1));
		$this->config->set_item('uri_string', str_replace('/', ':', trim_slashes($this->uri->uri_string())));	
		
		//set the encrypted session
		//$enc_session = $this->encrypt->encode($this->session->userdata('session_id'));
		
		
	}
	
	// ------------------------------------------------------------------------
	
	function load_regions()
	{
		//set data array
		$data = $this->security_model->_load_config('public');
		
		//initialize site with required db config
		$sdata = $this->init->_initialize(__CLASS__,  __FUNCTION__);
		
		echo '[ {optionValue:0, optionDisplay: \'' . $this->lang->line('all_regions') . '\'}';
		
		$cid = $this->input->post('id') == false ? $this->config->item('sts_store_default_country') : (int)$this->input->post('id');
		
		$regions = _load_regions_array($cid);
		
		if (!empty($regions))
		{
			foreach ($regions as $v)
			{
				echo ',{optionValue:' . $v['region_id'] . ', optionDisplay: \'' . $v['region_name'] . '\'}';
			}
		}
		
		echo ']';
	}
	
	// ------------------------------------------------------------------------
	
	function estimate_shipping()
	{
		//set data array
		$data = $this->security_model->_load_config('public');
		
		//customers_region jroxPostalCode
		
		//initialize site with required db config
		$sdata = $this->init->_initialize(__CLASS__,  __FUNCTION__);
		
		//check if we ship to this country first
		$country_data = _get_country_name((int)$this->input->post('customers_country'));
		
		$data['lang_shipping_estimate'] = $this->lang->line('shipping_estimate');	
		
			
		if (_check_ship_to($country_data['country_id']) == true)
		{
			
			$data['show_error'] = 0;
			
			//first get the shipping amounts
			$types = $this->ship->_get_all_shipping();
			
			if (!empty($types))
			{
				//set the currency
				$num_options = get_default_currency($this->config->item('sts_store_default_currency'));
				
				//get all cart items
				$this->cart_items = $this->cart->_get_vendor_items();
				
				//format shipping data array
				$ship_data = array('weight' => $this->input->post('jroxTotalWeight'),
							   'amount' => $this->input->post('jroxTotalPrice'),
							   'quantity' => $this->input->post('jroxTotalQuantity'),
							   'country' => $this->input->post('customers_country'),
							   'region' => $this->input->post('customers_region'),
							   'postal_code' => $this->input->post('jroxPostalCode'),
							   'country_data' => $country_data
							   );
				
				//first calculate the tax
				$taxes = '0';
				$get_taxes = $this->zones->_calculate_tax($ship_data);
				
				if (!empty($get_taxes))
				{
					$taxes = $this->input->post('jroxTotalPrice') * $get_taxes['tax_amount'];
				}
				
				$shipping_options = array();
				
				foreach ($types as $v)
				{
					//load the model
					$model = 'modules/module_shipping_' . $v['module_file_name'] . '_model';
					
					$this->load->model($model, $v['module_file_name']);
					
					//run the function
					$function = '_generate_shipping_amount_' . $v['module_file_name'];
					
					$ship_amount = $this->$v['module_file_name']->$function($ship_data, $v, $num_options);
					
					//shipping data array
					if (!empty($ship_amount))
					{
						foreach ($ship_amount as $v)
						{			
							$calc_tax  = $v['taxes'] + $taxes;
							$v['est_amount'] =  $v['amount'] . '_' . $calc_tax;
							array_push($shipping_options, $v);
						}
					}
				}
				
				$a = array();
				$b = array();
				
				foreach ($shipping_options as $v)
				{
					if (!empty($v))
					{
						array_push($a, $v['est_amount']);
						array_push($b, $v['name']);
					}
				}
				
				$shipping_types = combine_array($a, $b);
				
				asort($shipping_types);
				
				$this->session->set_userdata('user_estimate_shipping_set', serialize($shipping_types));
				
				$data['shipping_dropdown'] = form_dropdown('shipping_option', $shipping_types, '', 'class="jroxDropDown" id="jroxEstimateShipping"');
	
				$data['lang_update_totals'] = $this->lang->line('update_totals');
				$data['ship_country'] = $ship_data['country'];
				$data['ship_region'] = $ship_data['region'];
				$data['ship_postal_code'] = $ship_data['postal_code'];
				$data['lang_shipping_options_text'] = $this->lang->line('shipping_options_text');
			}
			else
			{
				$data['show_error'] = 1;
				$data['lang_no_shipping_country'] = $this->lang->line('no_shipping_available');
				$data['lang_shipping_options_text'] = '';
			}
		
		}
		else
		{
			$data['show_error'] = 1;
			$data['lang_no_shipping_country'] = $this->lang->line('we_dont_ship_to_country');
			$data['lang_shipping_options_text'] = '';
		}	
		
		echo $this->parser->_JROX_parse('tpl_estimate_shipping', APPPATH . 'views/main', $data, true);
	}
	
	// ------------------------------------------------------------------------
	
	function remove_coupon()
	{
		//set data array
		$data = $this->security_model->_load_config('public');
		
		//initialize site with required db config
		$sdata = $this->init->_initialize(__CLASS__,  __FUNCTION__);
		
		$this->session->unset_userdata('user_coupon_code_set');
		
		redirect('cart');
		
	}
	
	// ------------------------------------------------------------------------
	
	function index()
	{
		//view item(s) in the cart
		//set data array
		$data = $this->security_model->_load_config('public');
		
		//initialize site with required db config
		$sdata = $this->init->_initialize(__CLASS__,  __FUNCTION__);
		
		//set up the languages array
		$data['languages'] = $sdata['languages'];
		
		//set all text
		foreach ($sdata['text'] as $key => $val)
		{
			$data[$key] = $val;
		}

		$data['lang_no_items_in_cart'] = $this->lang->line('no_items_in_cart');
		$data['lang_your_shopping_cart'] = $this->lang->line('your_shopping_cart');
		$data['lang_calculate_shipping_costs'] = $this->lang->line('calculating_shipping_costs');
		$data['lang_cart'] = $this->lang->line('cart');
		$data['lang_remove'] = $this->lang->line('remove');
		$data['lang_qty'] = $this->lang->line('qty');
		$data['lang_unit_price'] = $this->lang->line('unit_price');
		$data['lang_product_name'] = $this->lang->line('product_name');
		$data['lang_subtotal'] = $this->lang->line('subtotal');
		$data['lang_continue_shopping'] = $this->lang->line('continue_shopping');
		$data['lang_update_shopping_cart'] = $this->lang->line('update_shopping_cart');
		$data['lang_recommended_products'] = $this->lang->line('recommended_products');
		$data['lang_enter_coupon_code'] = $this->lang->line('enter_coupon_code');
		$data['lang_apply_coupon'] = $this->lang->line('apply_coupon');
		$data['lang_coupon_code_text'] = $this->lang->line('coupon_code_text');
		$data['lang_cart_totals'] = $this->lang->line('cart_totals');
		$data['lang_subtotal_cart_price'] = $this->lang->line('subtotal');
		$data['lang_grandtotal_cart_price'] = $this->lang->line('grand_total');
		$data['lang_discounts'] = $this->lang->line('discounts');
		$data['lang_estimate_shipping'] = $this->lang->line('estimate_shipping');
		$data['lang_estimate_shipping_text'] = $this->lang->line('estimate_shipping_text');
		$data['lang_country'] = $this->lang->line('country');
		$data['lang_remove_coupon_text'] = $this->lang->line('remove_coupon_text');
		$data['lang_get_quote'] = $this->lang->line('get_quote');
		$data['lang_region'] = $this->lang->line('region');
		$data['lang_postal_zip_code'] = $this->lang->line('postal_code');
		$data['lang_shipping_options'] = $this->lang->line('shipping_options');
		$data['lang_update_totals'] = $this->lang->line('update_totals');
		$data['lang_shipping_options_text'] = $this->lang->line('shipping_options_text');
		
				
		//set referral info
		foreach ($sdata['aff_cfg'] as $key => $val)
		{
			$data[$key] = $val;
		}
		
		//set the message text
		$data['show_message'] = '';
		
		if ($this->session->flashdata('user_message'))
		{
			$data['show_message'] = $this->session->flashdata('user_message');
		}
		
		//set the currency
		$num_options = get_default_currency($this->config->item('sts_store_default_currency'));
		
		//set the meta tags
		$data['page_title'] = $data['layout_design_header_tag_line'] . ' - ' . $this->lang->line('your_shopping_cart');
		$data['meta_keywords'] = $data['sts_store_default_keywords'];
		$data['meta_description'] = $data['sts_store_description'];
		
		//set template ifs
		$data['no_items'] = 1;
		$data['show_recommended'] = 0;
		$data['show_shipping_options'] = 0;
		$data['show_ship_estimator'] = 0;
		
		//set public URL
		$data['jrox_public_url'] = _jrox_public_url();
		
		//get products from cart
		$cart_items = $this->cart->_get_cart_items($num_options);

		if (!empty($cart_items))
		{
			$data['no_items'] = 0;
			
			//calculate the total amounts
			
			$data['shopping_cart_items'] = $cart_items['items'];
			
			$data['total_cart_weight'] = $cart_items['total_cart_weight'];
			$data['total_cart_quantity'] = $cart_items['total_cart_quantity'];
			$data['subtotal_cart_price'] = $cart_items['subtotal_cart_price'];
			
			//calculate the grand totals
			$data['grandtotal_cart_price'] = $cart_items['subtotal_cart_price'];
			
			//get any product discounts
			$data['show_discount_amount'] = '';
			$data['discount_totals'] = '';
			$data['discount_totals_text'] = '';
			$data['discounts'] = '';
			$data['taxes'] = '';
			$data['shipping_handling'] = '';
			$data['total_conversion'] = '';
			
			//get discount group discounts
			$data['show_discount_amount'] = $this->checkout->_calculate_discounts($num_options, $data['grandtotal_cart_price'], $cart_items['items']);
			
			if (!empty($data['show_discount_amount']))
			{
				$data['discount_totals'] = $data['show_discount_amount']['discount'];
				$data['discount_group_totals'] = $data['show_discount_amount']['discount'];
				$data['grandtotal_cart_price'] = $data['grandtotal_cart_price'] - $data['show_discount_amount']['discount'];
			}
			
			/*
			|-------------------------
			| get any coupons
			|-------------------------
			*/
			
			if (!empty($_POST) && $this->uri->segment(3) == 'update_coupon')
			{
				$coupon_data = array('name' => $this->input->post('jroxCouponCode'),
									 'order_amount' =>  $data['grandtotal_cart_price'],
									 );
				
				$verify_coupon = $this->coupons->_verify_coupon($coupon_data, $num_options, '1');
				
				//set the session coupon data if the coupon is valid
				if ($verify_coupon['valid'] == true)
				{
					$this->session->set_userdata('user_coupon_code_set', $this->input->post('jroxCouponCode'));
					
					//check if the coupon is affiliate referral
					if (!empty($verify_coupon['member_id']))
					{
						$this->session->set_userdata('user_product_affiliate_coupon_referral_set', $verify_coupon['member_id']);
					}
					
					$data['show_message'] = '<div id="successMessage" class="successMessage jroxCartMsg">' . $verify_coupon['msg'] . '</div>';
				}
				else
				{
					$data['show_message'] = '<div class="errorMessage jroxCartMsg">' . $verify_coupon['msg'] . '</div>';
				}
			}
			
			if ($this->session->userdata('user_coupon_code_set'))
			{
				//get current coupon
				$coupon_code = $this->session->userdata('user_coupon_code_set');
				
				$coupon_data = array('name' => $coupon_code,
									 'order_amount' =>  $data['grandtotal_cart_price'],
									 );
				
				
				$verify_coupon = $this->coupons->_verify_coupon($coupon_data, $num_options, '1');
			}
				
			if (!empty($verify_coupon['valid']))
			{
				$data['discount_totals'] = $data['discount_totals'] + $verify_coupon['coupon_amount'];
				$data['grandtotal_cart_price'] = $data['grandtotal_cart_price'] - $verify_coupon['coupon_amount'];
			}
						
			if (!empty($_POST) && $this->uri->segment(3) == 'update_shipping_totals')
			{
				$ship_array = explode('_', $this->input->post('shipping_option'));
				
				$data['taxes'] = '<tr id="jroxDiscountText">
										<td align="right">' . $this->lang->line('taxes') . ':</td>
										<td align="right"><span>' . format_amounts($ship_array[1], $num_options) . '</span></td>
									  </tr>';
									  
				$data['shipping_handling'] = '<tr id="jroxDiscountText">
										<td align="right">' . $this->lang->line('s_and_h') . ':</td>
										<td align="right"><span>' . format_amounts($ship_array[0], $num_options) . '</span></td>
									  </tr>';
			
				$data['grandtotal_cart_price'] = $data['grandtotal_cart_price'] + $ship_array[0] + $ship_array[1];
			}
			
			//get final price
		
			//check if total amount is less than zero
			if ($data['grandtotal_cart_price'] < 0)
			{
				$data['grandtotal_cart_price'] = '0';
			}
			
			
			$data['grandtotal_cart_price_text'] = format_amounts($data['grandtotal_cart_price'], $num_options);
			$data['discount_totals_text'] = '-' . format_amounts($data['discount_totals'], $num_options);
			$data['subtotal_cart_price_text'] = format_amounts($cart_items['subtotal_cart_price'], $num_options);
			
			if (!empty($data['discount_totals']))
			{
				$data['discounts'] = '<tr id="jroxDiscountText">
										<td align="right">' . $data['lang_discounts'] . ':</td>
										<td align="right"><span>' . $data['discount_totals_text'] . '</span></td>
									  </tr>';
				
				
				if (!empty($data['discount_group_totals']))
				{
					$data['discounts'] .= '<tr id="jroxGroupDiscountText">
									<td align="right" colspan="2"><span>' .  $this->lang->line('group_discount') . ': -' . format_amounts($data['discount_group_totals'], $num_options) . '</span></td>
								  </tr>';
				}
				
				if (!empty($verify_coupon['valid']))
				{
					$data['discounts'] .= '<tr id="jroxCouponDiscountText">
									<td align="right" colspan="2"><span>' . $this->lang->line('coupon') . ': (<a href="javascript:RemoveCoupon()" alt="' . $this->lang->line('remove_coupon') . ' ">' . $verify_coupon['coupon_code'] . '</a>) -' . format_amounts($verify_coupon['coupon_amount'], $num_options) . '</span></td>
								  </tr>';
				}
			}	
			
			//check for currency total conversion
			$site_currency = get_site_currency();
			
			if ($this->config->item('sts_store_default_currency') != $site_currency['settings_value'])
			{
				$default_num = get_default_currency($site_currency['settings_value']);
				
				$data['total_conversion'] = '<tr id="jroxCouponDiscountText">
									<td align="right" colspan="2"><span>' . $this->lang->line('equivalent_to') . ': ' . format_amounts($data['grandtotal_cart_price'], $default_num) . '</span></td>
								  </tr>';
			}
			
			/*
			//calculate shipping
			if ($this->session->userdata('user_estimate_shipping_set'))
			{
				$ship_array = unserialize($this->session->userdata('user_estimate_shipping_set'));
				
				$data['show_shipping_options'] = 1;
				$data['shipping_options'] = form_dropdown('shipping_option', $ship_array, '', 'class="jroxDropDown"');
				
			}
			*/
			
			//get recommended products
			if ($data['sts_cart_recommend_products'] == 1)
			{
				$data['show_recommended'] = 1;
				
				if ($data['sts_cart_recommended_products_keywords'] == 1)
				{
				
					$data['recommended_products'] = $this->prod->_get_similar_products($cart_items['items'][0]['product_keywords'], $cart_items['items'][0]['pid'], $num_options, $data['sts_cart_number_recommended_products']);
				}
				else
				{
					$data['recommended_products'] = $this->prod->_get_similar_products($cart_items['items'][0]['product_keywords'], $cart_items['items'][0]['pid'], $num_options, $data['sts_cart_number_recommended_products'], 'recommended');
				}
				
				
				if (empty($data['recommended_products']))
				{
					$data['show_recommended'] = 0;
				}
			}
			
			//check if there is a physical product in the cart first 
			
			foreach ($cart_items['items'] as $item)
			{
				if ($item['product_type'] == 'physical') $data['show_ship_estimator'] = 1;
			}
			
			//initialize shipping estimator
			$country_options = _load_countries_dropdown($countries = _load_countries_array(true));
			
			$select_country = $this->input->post('customers_country') == false ? $this->config->item('sts_store_default_country') : $this->input->post('customers_country');
			
			$data['form_countries'] = form_dropdown('customers_country', $country_options, $select_country, 'id="jroxCartCountryDropdown" class="jroxDropDown"');
			
			$regions = _load_regions_array($select_country);
		
			$region_options = format_array($regions, 'region_id', 'region_name', true, 'all_regions');
			
			$select_region = $this->input->post('customers_region') == false ? '' : $this->input->post('customers_region');
			
			$data['form_regions'] = form_dropdown('customers_region', $region_options, $select_region, 'id="jroxCartRegionDropdown" class="jroxDropDown"');
			
			$data['jroxPostalCode'] = $this->input->post('jroxPostalCode') == false ? '' : $this->input->post('jroxPostalCode');
		}
		
		$this->parser->_JROX_load_view('tpl_cart', 'cart', $data);
	}
	
	// ------------------------------------------------------------------------
	
	function add()
	{
		//add item(s) to the cart
		//set data array
		$data = $this->security_model->_load_config('public');
		
		//set the product id first
		if (!$this->uri->segment(3)) redirect();
		
		$s_pid = (int)$this->uri->segment(3);
		
		//initialize site with required db config
		$sdata = $this->init->_initialize(__CLASS__,  __FUNCTION__);
		
		//set up the languages array
		$data['languages'] = $sdata['languages'];
		
		//set all text
		foreach ($sdata['text'] as $key => $val)
		{
			$data[$key] = $val;
		}
				
		//set referral info
		foreach ($sdata['aff_cfg'] as $key => $val)
		{
			$data[$key] = $val;
		}

		//first get the product details
		$sdata = $this->prod->_get_product_info($s_pid, true);
		
		if ($sdata == false) redirect();
	
		//merge the product data
		$data = array_merge($data, $sdata['info']);
		
		//now check for required attributes
		$attributes_array = $this->input->post('attributes');
		
		$check_attrib = $this->attrib->_get_product_attributes($s_pid);
		
		if (!empty($check_attrib))
		{
			$data['product_attributes'] = array();
			
			$this->load->model('modules_model');
			
			foreach ($check_attrib as $k => $v)
			{
				if ($v['attribute_required'] == 1)
				{
					$aid = $v['attribute_id'];
					
					//first check if the array exists
					if (empty($attributes_array))
					{
						$this->session->set_flashdata('user_error', $this->lang->line('please_select_required_attributes'));
						redirect(PRODUCTS_ROUTE . '/details/' . $s_pid . '/' . url_title($data['product_name']) . '/' . $aid . '/#attributes');
						exit();
					}

					//now check if the values are empty
					foreach ($attributes_array as $key => $val)
					{
						if (empty($attributes_array[$aid]))
						{
							$this->session->set_flashdata('user_error', $this->lang->line('please_select_required_attributes'));
							redirect(PRODUCTS_ROUTE . '/details/' . $s_pid . '/' . url_title($data['product_name']) . '/' . $aid . '/#attributes');
							exit();
						}
					}
					
					//now check for any callbacks
					if ($v['attribute_type'] == 'text')
					{
						if (!empty($v['attribute_callback']))
						{
							//run the callback
							$module_data = $this->_run_callback_module($v['attribute_callback']);
							if ($module_data['status'] == false)
							{
								$this->load->helper('inflector');
								
								$this->session->set_flashdata('user_error', humanize($v['attribute_name']) . ' - ' . $module_data['lang']);
								redirect(PRODUCTS_ROUTE . '/details/' . $s_pid . '/' . url_title($data['product_name']) . '/' . $aid . '/#attributes');
								exit();
							}
							
						}
					}
				}
				
				//$new_attrib = $this->attrib->_format_attribute($v);
				array_push($data['product_attributes'], $v);
			}
		}
		
		//check physical products
		if ($data['product_type'] == 'physical')
		{
			//check inventory first
			if ($this->config->item('sts_products_enable_inventory') == 1)
			{
				if ($data['product_type'] == 'physical' && $data['enable_product_inventory'] != '0')
				{
					if (empty($data['product_inventory']))
					{
						redirect(PRODUCTS_ROUTE . '/details/' . $s_pid . '/' . url_title($data['product_name']));
					}
				}
			}
			
			//check for minimum and maximum amount
			if (!empty($data['min_quantity_ordered']))
			{
				
				$item = $this->cart->_get_item($s_pid);
				
				if (!empty($item))
				{
					$qty = $item->quantity + (int)$this->input->post('quantity');
				}
				else
				{
					$qty = (int)$this->input->post('quantity');
				}
				
				if ($qty < $data['min_quantity_ordered'])
				{
					$this->session->set_flashdata('user_error', $this->lang->line('minimum_quantity_required') . ' - ' . $data['min_quantity_ordered']);
					redirect(PRODUCTS_ROUTE . '/details/' . $s_pid . '/' . url_title($data['product_name']) . '#attributes');
					exit();
				}
			}
			
			//check max ordered
			if (!empty($data['max_quantity_ordered']))
			{
				if ($qty > $data['max_quantity_ordered'])
				{
					$this->session->set_flashdata('user_error', $this->lang->line('maximum_quantity_allowed') . ' - ' . $data['max_quantity_ordered']);
					redirect(PRODUCTS_ROUTE . '/details/' . $s_pid . '/' . url_title($data['product_name']) . '#attributes');
					exit();
				}
			}
			
			//check if login is required first
			if ($data['login_for_price'] == 1)
			{
				if (!$this->session->userdata('userid'))
				{
					$this->session->set_flashdata('user_error', $this->lang->line('login_required'));
					redirect(PRODUCTS_ROUTE . '/details/' . $s_pid . '/' . url_title($data['product_name']) . '#attributes');
					exit();
				}
			}
		}
		elseif ($data['product_type'] == 'membership')
		{
			
			redirect_301($data['checkout_url'] . $this->config->slash_item('checkout_index_page') . 'membership/registration/' . $s_pid . '/' . $this->config->item('enc_id'), true);
			exit();
		}	
		
		//now add the product to the cart
		
		$this->cart->_add_item($s_pid, $_POST);
		
		$msg = $data['product_name'] . ' ' . $this->lang->line('successfully_added_to_cart');
		
		$msg = '<div class="successMessage jroxCartMsg" id="successMessage">' . $msg . '</div>';
				
		$this->session->set_flashdata('user_message', $msg);
		redirect('cart');
	}
	
	// ------------------------------------------------------------------------
	
	function update_cart()
	{
		//update item(s) in the cart
		//set data array
		$data = $this->security_model->_load_config('public');
		
		//initialize site with required db config
		$sdata = $this->init->_initialize(__CLASS__,  __FUNCTION__);
		
		//set up the languages array
		$data['languages'] = $sdata['languages'];
		
		//set all text
		foreach ($sdata['text'] as $key => $val)
		{
			$data[$key] = $val;
		}
				
		//set referral info
		foreach ($sdata['aff_cfg'] as $key => $val)
		{
			$data[$key] = $val;
		}
		
		if (!empty($_POST['jroxItems']))
		{
			$msg = $this->cart->_update_cart($_POST['jroxItems']);
		
			if (!empty($msg))
			{
				$msg = '<div class="errorMessage jroxCartMsg">' . $msg . '</div>';
				
				$this->session->set_flashdata('user_message', $msg);
			}
		}
		
		redirect('cart');
	}
	
	// ------------------------------------------------------------------------
	
	function delete()
	{
		//remove item(s) in the cart
		//set data array
		$data = $this->security_model->_load_config('public');
		
		//initialize site with required db config
		$sdata = $this->init->_initialize(__CLASS__,  __FUNCTION__);
		
		
		$this->cart->_delete_item((int)$this->uri->segment(3));
		
		redirect('cart');
	}
	
	// ------------------------------------------------------------------------
	
	/*
	| -------------------------------------------------------------------------
	| supporting functions - these are used to support the main functions above
	| -------------------------------------------------------------------------
	*/

	// ------------------------------------------------------------------------	
	
	function _run_callback_module($id = '')
	{
		
		//run modules
		$data = $this->modules_model->_run_module($id);
		
		if (!empty($data))
		{
			//module_attribute_callback_domain_whois_model
			$module_model = 'modules/module_' . $data['module_type'] . '_' . $data['module_file_name'] . '_model';
				
			$this->load->model($module_model, $v['module_file_name']);
	
			/*
			return array
			$module_data['status'] = false;
			$module_data['data'] = 'data for module';
			$module_data['lang'] = 'enter a valid domain name';
			*/
			
			return $this->$v['module_file_name']->_run_module('attribute_callback');	
		}
		
		return false;
	}
}

?>