Fatal error message

[tobinuk]

Fatal error: Cannot redeclare class shoppingCart in /home/qxmaskvx/public_html/admin/includes/classes/shopping_cart.php on line 13

 

Any ideas?

 

I installed the whos online update as the customers were not showing in admin section...it would list the bots on my site, nothing else. So I installed the version whos online 3.4a I believe.

 

The only file i had to replace or update were the admin/whosonline.php & admin/includes/lang/english/whosonline.php

 

Here is the code from the offending shopping cart file

 

 

<?php
/*
 $Id: shopping_cart.php 1739 2007-12-20 00:52:16Z hpdl $

 osCommerce, Open Source E-Commerce Solutions
 http://www.oscommerce.com

 Copyright (c) 2003 osCommerce

 Released under the GNU General Public License
*/

 class shoppingCart {
var $contents, $total, $weight;

function shoppingCart() {
  $this->reset();
}

function restore_contents() {
  global $customer_id;

  if (!$customer_id) return 0;

// insert current cart contents in database
  if ($this->contents) {
	reset($this->contents);
	while (list($products_id, ) = each($this->contents)) {
	  $qty = $this->contents[$products_id]['qty'];
	  $product_query = tep_db_query("select products_id from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "'");
	  if (!tep_db_num_rows($product_query)) {
		tep_db_query("insert into " . TABLE_CUSTOMERS_BASKET . " (customers_id, products_id, customers_basket_quantity, customers_basket_date_added) values ('" . (int)$customer_id . "', '" . tep_db_input($products_id) . "', '" . tep_db_input($qty) . "', '" . date('Ymd') . "')");
		if ($this->contents[$products_id]['attributes']) {
		  reset($this->contents[$products_id]['attributes']);
		  while (list($option, $value) = each($this->contents[$products_id]['attributes'])) {
			tep_db_query("insert into " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " (customers_id, products_id, products_options_id, products_options_value_id) values ('" . (int)$customer_id . "', '" . tep_db_input($products_id) . "', '" . (int)$option . "', '" . (int)$value . "')");
		  }
		}
	  } else {
		tep_db_query("update " . TABLE_CUSTOMERS_BASKET . " set customers_basket_quantity = '" . tep_db_input($qty) . "' where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "'");
	  }
	}
  }

// reset per-session cart contents, but not the database contents
  $this->reset(FALSE);

  $products_query = tep_db_query("select products_id, customers_basket_quantity from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "'");
  while ($products = tep_db_fetch_array($products_query)) {
	$this->contents[$products['products_id']] = array('qty' => $products['customers_basket_quantity']);
// attributes
	$attributes_query = tep_db_query("select products_options_id, products_options_value_id from " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products['products_id']) . "'");
	while ($attributes = tep_db_fetch_array($attributes_query)) {
	  $this->contents[$products['products_id']]['attributes'][$attributes['products_options_id']] = $attributes['products_options_value_id'];
	}
  }

  $this->cleanup();
}

function reset($reset_database = FALSE) {
  global $customer_id;

  $this->contents = array();
  $this->total = 0;

  if ($customer_id && $reset_database) {
	tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "'");
	tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " where customers_id = '" . (int)$customer_id . "'");
  }
}

function add_cart($products_id, $qty = '', $attributes = '') {
  global $new_products_id_in_cart, $customer_id;

  $products_id = tep_get_uprid($products_id, $attributes);

  if ($this->in_cart($products_id)) {
	$this->update_quantity($products_id, $qty, $attributes);
  } else {
	if ($qty == '') $qty = '1'; // if no quantity is supplied, then add '1' to the customers basket

	$this->contents[] = array($products_id);
	$this->contents[$products_id] = array('qty' => $qty);
// insert into database
	if ($customer_id) tep_db_query("insert into " . TABLE_CUSTOMERS_BASKET . " (customers_id, products_id, customers_basket_quantity, customers_basket_date_added) values ('" . (int)$customer_id . "', '" . tep_db_input($products_id) . "', '" . tep_db_input($qty) . "', '" . date('Ymd') . "')");

	if (is_array($attributes)) {
	  reset($attributes);
	  while (list($option, $value) = each($attributes)) {
		$this->contents[$products_id]['attributes'][$option] = $value;
// insert into database
		if ($customer_id) tep_db_query("insert into " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " (customers_id, products_id, products_options_id, products_options_value_id) values ('" . (int)$customer_id . "', '" . tep_db_input($products_id) . "', '" . (int)$option . "', '" . (int)$value . "')");
	  }
	}
	$new_products_id_in_cart = $products_id;
	tep_session_register('new_products_id_in_cart');
  }
  $this->cleanup();
}

function update_quantity($products_id, $quantity = '', $attributes = '') {
  global $customer_id;

  if ($quantity == '') return true; // nothing needs to be updated if theres no quantity, so we return true..

  $this->contents[$products_id] = array('qty' => $quantity);
// update database
  if ($customer_id) tep_db_query("update " . TABLE_CUSTOMERS_BASKET . " set customers_basket_quantity = '" . tep_db_input($quantity) . "' where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "'");

  if (is_array($attributes)) {
	reset($attributes);
	while (list($option, $value) = each($attributes)) {
	  $this->contents[$products_id]['attributes'][$option] = $value;
// update database
	  if ($customer_id) tep_db_query("update " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " set products_options_value_id = '" . (int)$value . "' where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "' and products_options_id = '" . (int)$option . "'");
	}
  }
}

function cleanup() {
  global $customer_id;

  reset($this->contents);
  while (list($key,) = each($this->contents)) {
	if ($this->contents[$key]['qty'] < 1) {
	  unset($this->contents[$key]);
// remove from database
	  if ($customer_id) {
		tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($key) . "'");
		tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($key) . "'");
	  }
	}
  }
}

function count_contents() {  // get total number of items in cart 
	$total_items = 0;
	if (is_array($this->contents)) {
		reset($this->contents);
		while (list($products_id, ) = each($this->contents)) {
			$total_items += $this->get_quantity($products_id);
		}
	}
	return $total_items;
}

function get_quantity($products_id) {
  if ($this->contents[$products_id]) {
	return $this->contents[$products_id]['qty'];
  } else {
	return 0;
  }
}

function in_cart($products_id) {
  if ($this->contents[$products_id]) {
	return true;
  } else {
	return false;
  }
}

function remove($products_id) {
  global $customer_id;

  unset($this->contents[$products_id]);
// remove from database
  if ($customer_id) {
	tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "'");
	tep_db_query("delete from " . TABLE_CUSTOMERS_BASKET_ATTRIBUTES . " where customers_id = '" . (int)$customer_id . "' and products_id = '" . tep_db_input($products_id) . "'");
  }
}

function remove_all() {
  $this->reset();
}

function get_product_id_list() {
  $product_id_list = '';
  if (is_array($this->contents))
  {
	reset($this->contents);
	while (list($products_id, ) = each($this->contents)) {
	  $product_id_list .= ', ' . $products_id;
	}
  }
  return substr($product_id_list, 2);
}

function calculate() {
  $this->total = 0;
  $this->weight = 0;
  if (!is_array($this->contents)) return 0;

  reset($this->contents);
  while (list($products_id, ) = each($this->contents)) {
	$qty = $this->contents[$products_id]['qty'];

// products price
	$product_query = tep_db_query("select products_id, products_price, products_tax_class_id, products_weight from " . TABLE_PRODUCTS . " where products_id='" . (int)tep_get_prid($products_id) . "'");
	if ($product = tep_db_fetch_array($product_query)) {
	  $prid = $product['products_id'];
	  $products_tax = tep_get_tax_rate($product['products_tax_class_id']);
	  $products_price = $product['products_price'];
	  $products_weight = $product['products_weight'];

	  $specials_query = tep_db_query("select specials_new_products_price from " . TABLE_SPECIALS . " where products_id = '" . (int)$prid . "' and status = '1'");
	  if (tep_db_num_rows ($specials_query)) {
		$specials = tep_db_fetch_array($specials_query);
		$products_price = $specials['specials_new_products_price'];
	  }

	  $this->total += tep_add_tax($products_price, $products_tax) * $qty;
	  $this->weight += ($qty * $products_weight);
	}

// attributes price
	if (isset($this->contents[$products_id]['attributes'])) {
	  reset($this->contents[$products_id]['attributes']);
	  while (list($option, $value) = each($this->contents[$products_id]['attributes'])) {
		$attribute_price_query = tep_db_query("select options_values_price, price_prefix from " . TABLE_PRODUCTS_ATTRIBUTES . " where products_id = '" . (int)$prid . "' and options_id = '" . (int)$option . "' and options_values_id = '" . (int)$value . "'");
		$attribute_price = tep_db_fetch_array($attribute_price_query);
		if ($attribute_price['price_prefix'] == '+') {
		  $this->total += $qty * tep_add_tax($attribute_price['options_values_price'], $products_tax);
		} else {
		  $this->total -= $qty * tep_add_tax($attribute_price['options_values_price'], $products_tax);
		}
	  }
	}
  }
}

function attributes_price($products_id) {
  $attributes_price = 0;

  if (isset($this->contents[$products_id]['attributes'])) {
	reset($this->contents[$products_id]['attributes']);
	while (list($option, $value) = each($this->contents[$products_id]['attributes'])) {
	  $attribute_price_query = tep_db_query("select options_values_price, price_prefix from " . TABLE_PRODUCTS_ATTRIBUTES . " where products_id = '" . (int)$products_id . "' and options_id = '" . (int)$option . "' and options_values_id = '" . (int)$value . "'");
	  $attribute_price = tep_db_fetch_array($attribute_price_query);
	  if ($attribute_price['price_prefix'] == '+') {
		$attributes_price += $attribute_price['options_values_price'];
	  } else {
		$attributes_price -= $attribute_price['options_values_price'];
	  }
	}
  }

  return $attributes_price;
}

function get_products() {
  global $languages_id;

  if (!is_array($this->contents)) return 0;
  $products_array = array();
  reset($this->contents);
  while (list($products_id, ) = each($this->contents)) {
	$products_query = tep_db_query("select p.products_id, pd.products_name, p.products_model, p.products_price, p.products_weight, p.products_tax_class_id from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_DESCRIPTION . " pd where p.products_id='" . (int)tep_get_prid($products_id) . "' and pd.products_id = p.products_id and pd.language_id = '" . (int)$languages_id . "'");
	if ($products = tep_db_fetch_array($products_query)) {
	  $prid = $products['products_id'];
	  $products_price = $products['products_price'];

	  $specials_query = tep_db_query("select specials_new_products_price from " . TABLE_SPECIALS . " where products_id = '" . (int)$prid . "' and status = '1'");
	  if (tep_db_num_rows($specials_query)) {
		$specials = tep_db_fetch_array($specials_query);
		$products_price = $specials['specials_new_products_price'];
	  }

	  $products_array[] = array('id' => $products_id,
								'name' => $products['products_name'],
								'model' => $products['products_model'],
								'price' => $products_price,
								'quantity' => $this->contents[$products_id]['qty'],
								'weight' => $products['products_weight'],
								'final_price' => ($products_price + $this->attributes_price($products_id)),
								'tax_class_id' => $products['products_tax_class_id'],
								'attributes' => (isset($this->contents[$products_id]['attributes']) ? $this->contents[$products_id]['attributes'] : ''));
	}
  }
  return $products_array;
}

function show_total() {
  $this->calculate();

  return $this->total;
}

function show_weight() {
  $this->calculate();

  return $this->weight;
}

function unserialize($broken) {
  for(reset($broken);$kv=each($broken);) {
	$key=$kv['key'];
	if (gettype($this->$key)!="user function")
	$this->$key=$kv['value'];
  }
}

 }
?>

 

 

ANY help would be appreciated.......Thanks for looking

[L!mit]

Looks like you have require(DIR_WS_CLASSES . 'shopping_cart.php'); being called twice. You can always try and comment out that line in admin/whois_online.php and see if that helps. Not sure where else "shopping_cart" would be called from, maybe another add-on?

 

Backup first -

  require(DIR_WS_CLASSES . 'shopping_cart.php');


to 

 //require(DIR_WS_CLASSES . 'shopping_cart.php');

[tobinuk]

Looks like you have require(DIR_WS_CLASSES . 'shopping_cart.php'); being called twice. You can always try and comment out that line in admin/whois_online.php and see if that helps. Not sure where else "shopping_cart" would be called from, maybe another add-on?

 

Backup first -

  require(DIR_WS_CLASSES . 'shopping_cart.php');


to 

 //require(DIR_WS_CLASSES . 'shopping_cart.php');

 

Yeah thank for your reply!

 

I tried that but it then comes up with error in next line.....same error but vars this time!

 

I keep commenting sections of it, but tell the truth I wont have a page left....lol

I have now put the file back to the original coding above and still receive the same error!

 

Anymore suggestions would be appreciated

[L!mit]

I believe application_top.php also calls includes/classes/shopping_cart.php not sure why its being called again in whois_online..

 

Maybe try changing to :

 

  require(DIR_WS_CLASSES . 'shopping_cart.php');
to
 require_once(DIR_WS_CLASSES . 'shopping_cart.php');