Jump to content
Sign in to follow this  
Perfect Eye

Cross Sell (x-sell) query

Recommended Posts

Hello All

 

I have cracked the x-sell contribution finally - but i have one lingering problem. If a product does not have a cross selling product associated to it the heading to the module will still be there on the product's info page. e.g. you'll see the grey heading strip and text saying "We also recommend" and then nothing underneath this, a white gap.

 

Is there a way of tweaking the code so if there are no cross selling product associations the entire x-sell box is invisible, or not there.

 

I'm certain that the modification would be in this line of code, but i could be wrong:

<?php
//added for cross-sell
   if ((USE_CACHE == 'true') && empty($SID)) {
     echo tep_cache_also_purchased(3600);
include(DIR_WS_MODULES . FILENAME_XSELL_PRODUCTS);
   } else {
include(DIR_WS_MODULES . FILENAME_XSELL_PRODUCTS);
     include(DIR_WS_MODULES . FILENAME_ALSO_PURCHASED_PRODUCTS);
   }
 }
?>

 

It's a minor point but its quite annoying from a design stand point.

Share this post


Link to post
Share on other sites
Hello All

 

I have cracked the x-sell contribution finally - but i have one lingering problem. If a product does not have a cross selling product associated to it the heading to the module will still be there on the product's info page. e.g. you'll see the grey heading strip and text saying "We also recommend" and then nothing underneath this, a white gap.

 

Is there a way of tweaking the code so if there are no cross selling product associations the entire x-sell box is invisible, or not there.

 

I'm certain that the modification would be in this line of code, but i could be wrong:

<?php
//added for cross-sell
? ?if ((USE_CACHE == 'true') && empty($SID)) {
? ? ?echo tep_cache_also_purchased(3600);
include(DIR_WS_MODULES . FILENAME_XSELL_PRODUCTS);
? ?} else {
include(DIR_WS_MODULES . FILENAME_XSELL_PRODUCTS);
? ? ?include(DIR_WS_MODULES . FILENAME_ALSO_PURCHASED_PRODUCTS);
? ?}
?}
?>

 

It's a minor point but its quite annoying from a design stand point.

 

you have to do that in the module itself,

 

move the code for the header after the if statement which checks if the query returns any result.


Treasurer MFC

Share this post


Link to post
Share on other sites
you have to do that in the module itself,

 

move the code for the header after the if statement which checks if the query returns any result.

Works like a charm

 

<!-- xsell_products //-->
<?php
    $row = 0;
    $col = 0;
    $info_box_contents = array();
    while ($xsell = tep_db_fetch_array($xsell_query)) {
      $xsell['specials_new_products_price'] = tep_get_products_special_price($xsell['products_id']);

if ($xsell['specials_new_products_price']) {
 $info_box_contents = array();
    $info_box_contents[] = array('align' => 'left', 'text' => TEXT_XSELL_PRODUCTS);
    new contentBoxHeading($info_box_contents);
    $xsell_price =  '<s>' . $currencies->display_price($xsell['products_price'], tep_get_tax_rate($xsell['products_tax_class_id'])) . '</s><br>';
    $xsell_price .= '<span class="productSpecialPrice">' . $currencies->display_price($xsell['specials_new_products_price'], tep_get_tax_rate($xsell['products_tax_class_id'])) . '</span>';
  } else {
    $xsell_price =  $currencies->display_price($xsell['products_price'], tep_get_tax_rate($xsell['products_tax_class_id']));
  }
      $info_box_contents[$row][$col] = array('align' => 'center',
                                             'params' => 'class="smallText" width="33%" valign="top"',
                                             'text' => '<a href="' . tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $xsell['products_id']) . '">' . tep_image(DIR_WS_IMAGES . $xsell['products_image'], $xsell['products_name'], SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT) . '</a><br><a href="' . tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $xsell['products_id']) . '">' . $xsell['products_name'] .'</a><br>' . $xsell_price. '<br><a href="' . tep_href_link(FILENAME_DEFAULT, tep_get_all_get_params(array('action')) . 'action=buy_now&products_id=' . $xsell['products_id'], 'NONSSL') . '">' . tep_image_button('button_buy_now.gif', TEXT_BUY . $xsell['products_name'] . TEXT_NOW) .'</a>');
      $col ++;
      if ($col > 2) {
        $col = 0;
        $row ++;
      }
    }
    new contentBox($info_box_contents);
?>
<!-- xsell_products_eof //-->

 

Iggy


Everything's funny but nothing's a joke...

Share this post


Link to post
Share on other sites
Hello All

 

I have cracked the x-sell contribution finally

 

Greets,

 

When you say you cracked it, does this mean you figured out a way past the buy now issue that some have been having?

 

When I hit buy now on the xsell products, it just goes to the product listing page.

www.smoothair.ca/catalog to see what the problem is.

 

Thanks for any help! :)

 

Geof.

Share this post


Link to post
Share on other sites

Almost works for me box goes away when no cross sell products but infobox header is now gone when displaying. Line around box exists product is in the box but no header???

Share this post


Link to post
Share on other sites

Digging through all the forks of this contrib I found this fix for the header showing when no products are linked this is a new xsell_products.php file to replace the one in catalog/includes/modules

 

<?php
/*
$Id: xsell_products.php, v1.1  2004/02/16

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

Copyright (c) 2002 osCommerce

Released under the GNU General Public License

modified Feb 16, 2004 to not display the x-sell box header if there are no
products set for cross-selling. A small change in execution logic.

*/

if ($HTTP_GET_VARS['products_id']) {
$xsell_query = tep_db_query("select distinct p.products_id, p.products_image, pd.products_name, p.products_tax_class_id, products_price from " . TABLE_PRODUCTS_XSELL . " xp, " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_DESCRIPTION . " pd where xp.products_id = '" . $HTTP_GET_VARS['products_id'] . "' and xp.xsell_id = p.products_id and p.products_id = pd.products_id and pd.language_id = '" . $languages_id . "' and p.products_status = '1' order by xp.products_id asc limit " . MAX_DISPLAY_ALSO_PURCHASED);
$num_products_xsell = tep_db_num_rows($xsell_query);
if ($num_products_xsell >= MIN_DISPLAY_XSELL) {
?>
<!-- xsell_products //-->
<?php
     $row = 0;
     $col = 0;
     $info_box_contents = array();
     while ($xsell = tep_db_fetch_array($xsell_query)) {
       $xsell['specials_new_products_price'] = tep_get_products_special_price($xsell['products_id']);

if ($xsell['specials_new_products_price']) {
     $xsell_price =  '<s>' . $currencies->display_price($xsell['products_price'], tep_get_tax_rate($xsell['products_tax_class_id'])) . '</s><br>';
     $xsell_price .= '<span class="productSpecialPrice">' . $currencies->display_price($xsell['specials_new_products_price'], tep_get_tax_rate($xsell['products_tax_class_id'])) . '</span>';
   } else {
     $xsell_price =  $currencies->display_price($xsell['products_price'], tep_get_tax_rate($xsell['products_tax_class_id']));
   }
       $info_box_contents[$row][$col] = array('align' => 'center',
                                              'params' => 'class="smallText" width="33%" valign="top"',
                                              'text' => '<a href="' . tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $xsell['products_id']) . '">' . tep_image(DIR_WS_IMAGES . $xsell['products_image'], $xsell['products_name'], SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT) . '</a><br><a href="' . tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $xsell['products_id']) . '">' . $xsell['products_name'] .'</a><br>' . $xsell_price. '<br><a href="' . tep_href_link(FILENAME_DEFAULT, tep_get_all_get_params(array('action')) . 'action=buy_now&products_id=' . $xsell['products_id'], 'NONSSL') . '">' . tep_image_button('button_buy_now.gif', TEXT_BUY . $xsell['products_name'] . TEXT_NOW) .'</a>');
       $col ++;
       if ($col > 2) {
         $col = 0;
         $row ++;
       }
     }

//  halbert mod - Don't show heading if no cross-sell items
if (($num_products_xsell >= MIN_DISPLAY_XSELL) && ($num_products_xsell > 0)) {
     $info_box_heading = array();
     $info_box_heading[] = array('align' => 'left', 'text' => TEXT_XSELL_PRODUCTS);
     new contentBoxHeading($info_box_heading);
  new contentBox($info_box_contents);
}
?>
<!-- xsell_products_eof //-->




<?php
   }
 }
?>

 

Hope this helps someone

Share this post


Link to post
Share on other sites

Works perfect 4 me... Thanks! :)

 

 

But after the install of X-Sell i got another problem.

 

When I'm trying to create/delete a product/category i recieve this message:

 

Warning: Cannot modify header information - headers already sent by (output started at /home/FA04-15-07-100_2xazch9kxgmd93vyxpnq/seriegrossisten.se/public_html/catalog/admin/includes/languages/svenska.php:1) in /home/FA04-15-07-100_2xazch9kxgmd93vyxpnq/seriegrossisten.se/public_html/catalog/admin/includes/functions/general.php on line 18

 

Anyone knows what can be wrong??

 

And here is the general.php code if that can be to any help...

pleaase.. really need som help on this one....

 

 

<?php

/*

 $Id: general.php,v 1.231 2003/07/09 01:15:48 hpdl Exp $

 

 osCommerce, Open Source E-Commerce Solutions

 http://www.oscommerce.com

 

 Copyright (c) 2003 osCommerce

 

 Released under the GNU General Public License

*/

 

////

// Stop from parsing any further PHP code

 function tep_exit() {

  tep_session_close();

  exit();

 }

 

////

// Redirect to another page or site

 function tep_redirect($url) {

   if ( (ENABLE_SSL == true) && (getenv('HTTPS') == 'on') ) { // We are loading an SSL page

     if (substr($url, 0, strlen(HTTP_SERVER)) == HTTP_SERVER) { // NONSSL url

       $url = HTTPS_SERVER . substr($url, strlen(HTTP_SERVER)); // Change it to SSL

     }

   }

 

   header('Location: ' . $url);

 

   tep_exit();

 }

 

////

// Parse the data used in the html tags to ensure the tags will not break

 function tep_parse_input_field_data($data, $parse) {

   return strtr(trim($data), $parse);

 }

 

 function tep_output_string($string, $translate = false, $protected = false) {

   if ($protected == true) {

     return htmlspecialchars($string);

   } else {

     if ($translate == false) {

       return tep_parse_input_field_data($string, array('"' => '"'));

     } else {

       return tep_parse_input_field_data($string, $translate);

     }

   }

 }

 

 function tep_output_string_protected($string) {

   return tep_output_string($string, false, true);

 }

 

 function tep_sanitize_string($string) {

   $string = ereg_replace(' +', ' ', trim($string));

 

   return preg_replace("/[<>]/", '_', $string);

 }

 

////

// Return a random row from a database query

 function tep_random_select($query) {

   $random_product = '';

   $random_query = tep_db_query($query);

   $num_rows = tep_db_num_rows($random_query);

   if ($num_rows > 0) {

     $random_row = tep_rand(0, ($num_rows - 1));

     tep_db_data_seek($random_query, $random_row);

     $random_product = tep_db_fetch_array($random_query);

   }

 

   return $random_product;

 }

 

////

// Return a product's name

// TABLES: products

 function tep_get_products_name($product_id, $language = '') {

   global $languages_id;

 

   if (empty($language)) $language = $languages_id;

 

   $product_query = tep_db_query("select products_name from " . TABLE_PRODUCTS_DESCRIPTION . " where products_id = '" . (int)$product_id . "' and language_id = '" . (int)$language . "'");

   $product = tep_db_fetch_array($product_query);

 

   return $product['products_name'];

 }

 

////

// Return a product's special price (returns nothing if there is no offer)

// TABLES: products

 function tep_get_products_special_price($product_id) {

   $product_query = tep_db_query("select specials_new_products_price from " . TABLE_SPECIALS . " where products_id = '" . (int)$product_id . "' and status");

   $product = tep_db_fetch_array($product_query);

 

   return $product['specials_new_products_price'];

 }

 

////

// Return a product's stock

// TABLES: products

 function tep_get_products_stock($products_id) {

   $products_id = tep_get_prid($products_id);

   $stock_query = tep_db_query("select products_quantity from " . TABLE_PRODUCTS . " where products_id = '" . (int)$products_id . "'");

   $stock_values = tep_db_fetch_array($stock_query);

 

   return $stock_values['products_quantity'];

 }

 

////

// Check if the required stock is available

// If insufficent stock is available return an out of stock message

 function tep_check_stock($products_id, $products_quantity) {

   $stock_left = tep_get_products_stock($products_id) - $products_quantity;

   $out_of_stock = '';

 

   if ($stock_left < 0) {

     $out_of_stock = '<span class="markProductOutOfStock">' . STOCK_MARK_PRODUCT_OUT_OF_STOCK . '</span>';

   }

 

   return $out_of_stock;

 }

 

////

// Break a word in a string if it is longer than a specified length ($len)

 function tep_break_string($string, $len, $break_char = '-') {

   $l = 0;

   $output = '';

   for ($i=0, $n=strlen($string); $i<$n; $i++) {

     $char = substr($string, $i, 1);

     if ($char != ' ') {

       $l++;

     } else {

       $l = 0;

     }

     if ($l > $len) {

       $l = 1;

       $output .= $break_char;

     }

     $output .= $char;

   }

 

   return $output;

 }

 

////

// Return all HTTP GET variables, except those passed as a parameter

 function tep_get_all_get_params($exclude_array = '') {

   global $HTTP_GET_VARS;

 

   if (!is_array($exclude_array)) $exclude_array = array();

 

   $get_url = '';

   if (is_array($HTTP_GET_VARS) && (sizeof($HTTP_GET_VARS) > 0)) {

     reset($HTTP_GET_VARS);

     while (list($key, $value) = each($HTTP_GET_VARS)) {

       if ( (strlen($value) > 0) && ($key != tep_session_name()) && ($key != 'error') && (!in_array($key, $exclude_array)) && ($key != 'x') && ($key != 'y') ) {

         $get_url .= $key . '=' . rawurlencode(stripslashes($value)) . '&';

       }

     }

   }

 

   return $get_url;

 }

 

////

// Returns an array with countries

// TABLES: countries

 function tep_get_countries($countries_id = '', $with_iso_codes = false) {

   $countries_array = array();

   if (tep_not_null($countries_id)) {

     if ($with_iso_codes == true) {

       $countries = tep_db_query("select countries_name, countries_iso_code_2, countries_iso_code_3 from " . TABLE_COUNTRIES . " where countries_id = '" . (int)$countries_id . "' order by countries_name");

       $countries_values = tep_db_fetch_array($countries);

       $countries_array = array('countries_name' => $countries_values['countries_name'],

                                'countries_iso_code_2' => $countries_values['countries_iso_code_2'],

                                'countries_iso_code_3' => $countries_values['countries_iso_code_3']);

     } else {

       $countries = tep_db_query("select countries_name from " . TABLE_COUNTRIES . " where countries_id = '" . (int)$countries_id . "'");

       $countries_values = tep_db_fetch_array($countries);

       $countries_array = array('countries_name' => $countries_values['countries_name']);

     }

   } else {

     $countries = tep_db_query("select countries_id, countries_name from " . TABLE_COUNTRIES . " order by countries_name");

     while ($countries_values = tep_db_fetch_array($countries)) {

       $countries_array[] = array('countries_id' => $countries_values['countries_id'],

                                  'countries_name' => $countries_values['countries_name']);

     }

   }

 

   return $countries_array;

 }

 

////

// Alias function to tep_get_countries, which also returns the countries iso codes

 function tep_get_countries_with_iso_codes($countries_id) {

   return tep_get_countries($countries_id, true);

 }

 

////

// Generate a path to categories

 function tep_get_path($current_category_id = '') {

   global $cPath_array;

 

   if (tep_not_null($current_category_id)) {

     $cp_size = sizeof($cPath_array);

     if ($cp_size == 0) {

       $cPath_new = $current_category_id;

     } else {

       $cPath_new = '';

       $last_category_query = tep_db_query("select parent_id from " . TABLE_CATEGORIES . " where categories_id = '" . (int)$cPath_array[($cp_size-1)] . "'");

       $last_category = tep_db_fetch_array($last_category_query);

 

       $current_category_query = tep_db_query("select parent_id from " . TABLE_CATEGORIES . " where categories_id = '" . (int)$current_category_id . "'");

       $current_category = tep_db_fetch_array($current_category_query);

 

       if ($last_category['parent_id'] == $current_category['parent_id']) {

         for ($i=0; $i<($cp_size-1); $i++) {

           $cPath_new .= '_' . $cPath_array[$i];

         }

       } else {

         for ($i=0; $i<$cp_size; $i++) {

           $cPath_new .= '_' . $cPath_array[$i];

         }

       }

       $cPath_new .= '_' . $current_category_id;

 

       if (substr($cPath_new, 0, 1) == '_') {

         $cPath_new = substr($cPath_new, 1);

       }

     }

   } else {

     $cPath_new = implode('_', $cPath_array);

   }

 

   return 'cPath=' . $cPath_new;

 }

 

////

// Returns the clients browser

 function tep_browser_detect($component) {

// >>> BEGIN REGISTER_GLOBALS

//    global $HTTP_USER_AGENT;

 

   return stristr($_SERVER['HTTP_USER_AGENT'], $component);

// <<< END REGISTER_GLOBALS

 }

 

////

// Alias function to tep_get_countries()

 function tep_get_country_name($country_id) {

   $country_array = tep_get_countries($country_id);

 

   return $country_array['countries_name'];

 }

 

////

// Returns the zone (State/Province) name

// TABLES: zones

 function tep_get_zone_name($country_id, $zone_id, $default_zone) {

   $zone_query = tep_db_query("select zone_name from " . TABLE_ZONES . " where zone_country_id = '" . (int)$country_id . "' and zone_id = '" . (int)$zone_id . "'");

   if (tep_db_num_rows($zone_query)) {

     $zone = tep_db_fetch_array($zone_query);

     return $zone['zone_name'];

   } else {

     return $default_zone;

   }

 }

 

////

// Returns the zone (State/Province) code

// TABLES: zones

 function tep_get_zone_code($country_id, $zone_id, $default_zone) {

   $zone_query = tep_db_query("select zone_code from " . TABLE_ZONES . " where zone_country_id = '" . (int)$country_id . "' and zone_id = '" . (int)$zone_id . "'");

   if (tep_db_num_rows($zone_query)) {

     $zone = tep_db_fetch_array($zone_query);

     return $zone['zone_code'];

   } else {

     return $default_zone;

   }

 }

 

////

// Wrapper function for round()

 function tep_round($number, $precision) {

   if (strpos($number, '.') && (strlen(substr($number, strpos($number, '.')+1)) > $precision)) {

     $number = substr($number, 0, strpos($number, '.') + 1 + $precision + 1);

 

     if (substr($number, -1) >= 5) {

       if ($precision > 1) {

         $number = substr($number, 0, -1) + ('0.' . str_repeat(0, $precision-1) . '1');

       } elseif ($precision == 1) {

         $number = substr($number, 0, -1) + 0.1;

       } else {

         $number = substr($number, 0, -1) + 1;

       }

     } else {

       $number = substr($number, 0, -1);

     }

   }

 

   return $number;

 }

 

////

// Returns the tax rate for a zone / class

// TABLES: tax_rates, zones_to_geo_zones

 function tep_get_tax_rate($class_id, $country_id = -1, $zone_id = -1) {

   global $customer_zone_id, $customer_country_id;

 

   if ( ($country_id == -1) && ($zone_id == -1) ) {

     if (!tep_session_is_registered('customer_id')) {

       $country_id = STORE_COUNTRY;

       $zone_id = STORE_ZONE;

     } else {

       $country_id = $customer_country_id;

       $zone_id = $customer_zone_id;

     }

   }

 

   $tax_query = tep_db_query("select sum(tax_rate) as tax_rate from " . TABLE_TAX_RATES . " tr left join " . TABLE_ZONES_TO_GEO_ZONES . " za on (tr.tax_zone_id = za.geo_zone_id) left join " . TABLE_GEO_ZONES . " tz on (tz.geo_zone_id = tr.tax_zone_id) where (za.zone_country_id is null or za.zone_country_id = '0' or za.zone_country_id = '" . (int)$country_id . "') and (za.zone_id is null or za.zone_id = '0' or za.zone_id = '" . (int)$zone_id . "') and tr.tax_class_id = '" . (int)$class_id . "' group by tr.tax_priority");

   if (tep_db_num_rows($tax_query)) {

     $tax_multiplier = 1.0;

     while ($tax = tep_db_fetch_array($tax_query)) {

       $tax_multiplier *= 1.0 + ($tax['tax_rate'] / 100);

     }

     return ($tax_multiplier - 1.0) * 100;

   } else {

     return 0;

   }

 }

 

////

// Return the tax description for a zone / class

// TABLES: tax_rates;

 function tep_get_tax_description($class_id, $country_id, $zone_id) {

   $tax_query = tep_db_query("select tax_description from " . TABLE_TAX_RATES . " tr left join " . TABLE_ZONES_TO_GEO_ZONES . " za on (tr.tax_zone_id = za.geo_zone_id) left join " . TABLE_GEO_ZONES . " tz on (tz.geo_zone_id = tr.tax_zone_id) where (za.zone_country_id is null or za.zone_country_id = '0' or za.zone_country_id = '" . (int)$country_id . "') and (za.zone_id is null or za.zone_id = '0' or za.zone_id = '" . (int)$zone_id . "') and tr.tax_class_id = '" . (int)$class_id . "' order by tr.tax_priority");

   if (tep_db_num_rows($tax_query)) {

     $tax_description = '';

     while ($tax = tep_db_fetch_array($tax_query)) {

       $tax_description .= $tax['tax_description'] . ' + ';

     }

     $tax_description = substr($tax_description, 0, -3);

 

     return $tax_description;

   } else {

     return TEXT_UNKNOWN_TAX_RATE;

   }

 }

 

////

// Add tax to a products price

 function tep_add_tax($price, $tax) {

   global $currencies;

 

   if ( (DISPLAY_PRICE_WITH_TAX == 'true') && ($tax > 0) ) {

     return tep_round($price, $currencies->currencies[DEFAULT_CURRENCY]['decimal_places']) + tep_calculate_tax($price, $tax);

   } else {

     return tep_round($price, $currencies->currencies[DEFAULT_CURRENCY]['decimal_places']);

   }

 }

 

// Calculates Tax rounding the result

 function tep_calculate_tax($price, $tax) {

   global $currencies;

 

   return tep_round($price * $tax / 100, $currencies->currencies[DEFAULT_CURRENCY]['decimal_places']);

 }

 

////

// Return the number of products in a category

// TABLES: products, products_to_categories, categories

 function tep_count_products_in_category($category_id, $include_inactive = false) {

   $products_count = 0;

   if ($include_inactive == true) {

     $products_query = tep_db_query("select count(*) as total from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c where p.products_id = p2c.products_id and p2c.categories_id = '" . (int)$category_id . "'");

   } else {

     $products_query = tep_db_query("select count(*) as total from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c where p.products_id = p2c.products_id and p.products_status = '1' and p2c.categories_id = '" . (int)$category_id . "'");

   }

   $products = tep_db_fetch_array($products_query);

   $products_count += $products['total'];

 

   $child_categories_query = tep_db_query("select categories_id from " . TABLE_CATEGORIES . " where parent_id = '" . (int)$category_id . "'");

   if (tep_db_num_rows($child_categories_query)) {

     while ($child_categories = tep_db_fetch_array($child_categories_query)) {

       $products_count += tep_count_products_in_category($child_categories['categories_id'], $include_inactive);

     }

   }

 

   return $products_count;

 }

 

////

// Return true if the category has subcategories

// TABLES: categories

 function tep_has_category_subcategories($category_id) {

   $child_category_query = tep_db_query("select count(*) as count from " . TABLE_CATEGORIES . " where parent_id = '" . (int)$category_id . "'");

   $child_category = tep_db_fetch_array($child_category_query);

 

   if ($child_category['count'] > 0) {

     return true;

   } else {

     return false;

   }

 }

 

////

// Returns the address_format_id for the given country

// TABLES: countries;

 function tep_get_address_format_id($country_id) {

   $address_format_query = tep_db_query("select address_format_id as format_id from " . TABLE_COUNTRIES . " where countries_id = '" . (int)$country_id . "'");

   if (tep_db_num_rows($address_format_query)) {

     $address_format = tep_db_fetch_array($address_format_query);

     return $address_format['format_id'];

   } else {

     return '1';

   }

 }

 

////

// Return a formatted address

// TABLES: address_format

 function tep_address_format($address_format_id, $address, $html, $boln, $eoln) {

   $address_format_query = tep_db_query("select address_format as format from " . TABLE_ADDRESS_FORMAT . " where address_format_id = '" . (int)$address_format_id . "'");

   $address_format = tep_db_fetch_array($address_format_query);

 

   $company = tep_output_string_protected($address['company']);

   if (isset($address['firstname']) && tep_not_null($address['firstname'])) {

     $firstname = tep_output_string_protected($address['firstname']);

     $lastname = tep_output_string_protected($address['lastname']);

   } elseif (isset($address['name']) && tep_not_null($address['name'])) {

     $firstname = tep_output_string_protected($address['name']);

     $lastname = '';

   } else {

     $firstname = '';

     $lastname = '';

   }

   $street = tep_output_string_protected($address['street_address']);

   $suburb = tep_output_string_protected($address['suburb']);

   $city = tep_output_string_protected($address['city']);

   $state = tep_output_string_protected($address['state']);

   if (isset($address['country_id']) && tep_not_null($address['country_id'])) {

     $country = tep_get_country_name($address['country_id']);

 

     if (isset($address['zone_id']) && tep_not_null($address['zone_id'])) {

       $state = tep_get_zone_code($address['country_id'], $address['zone_id'], $state);

     }

   } elseif (isset($address['country']) && tep_not_null($address['country'])) {

     $country = tep_output_string_protected($address['country']);

   } else {

     $country = '';

   }

   $postcode = tep_output_string_protected($address['postcode']);

   $zip = $postcode;

 

   if ($html) {

// HTML Mode

     $HR = '<hr>';

     $hr = '<hr>';

     if ( ($boln == '') && ($eoln == "\n") ) { // Values not specified, use rational defaults

       $CR = '<br>';

       $cr = '<br>';

       $eoln = $cr;

     } else { // Use values supplied

       $CR = $eoln . $boln;

       $cr = $CR;

     }

   } else {

// Text Mode

     $CR = $eoln;

     $cr = $CR;

     $HR = '----------------------------------------';

     $hr = '----------------------------------------';

   }

 

   $statecomma = '';

   $streets = $street;

   if ($suburb != '') $streets = $street . $cr . $suburb;

   if ($country == '') $country = tep_output_string_protected($address['country']);

   if ($state != '') $statecomma = $state . ', ';

 

   $fmt = $address_format['format'];

   eval("\$address = \"$fmt\";");

 

   if ( (ACCOUNT_COMPANY == 'true') && (tep_not_null($company)) ) {

     $address = $company . $cr . $address;

   }

 

   return $address;

 }

 

////

// Return a formatted address

// TABLES: customers, address_book

 function tep_address_label($customers_id, $address_id = 1, $html = false, $boln = '', $eoln = "\n") {

   $address_query = tep_db_query("select entry_firstname as firstname, entry_lastname as lastname, entry_company as company, entry_street_address as street_address, entry_suburb as suburb, entry_city as city, entry_postcode as postcode, entry_state as state, entry_zone_id as zone_id, entry_country_id as country_id from " . TABLE_ADDRESS_BOOK . " where customers_id = '" . (int)$customers_id . "' and address_book_id = '" . (int)$address_id . "'");

   $address = tep_db_fetch_array($address_query);

 

   $format_id = tep_get_address_format_id($address['country_id']);

 

   return tep_address_format($format_id, $address, $html, $boln, $eoln);

 }

 

 function tep_row_number_format($number) {

   if ( ($number < 10) && (substr($number, 0, 1) != '0') ) $number = '0' . $number;

 

   return $number;

 }

 

 function tep_get_categories($categories_array = '', $parent_id = '0', $indent = '') {

   global $languages_id;

 

   if (!is_array($categories_array)) $categories_array = array();

 

   $categories_query = tep_db_query("select c.categories_id, cd.categories_name from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where parent_id = '" . (int)$parent_id . "' and c.categories_id = cd.categories_id and cd.language_id = '" . (int)$languages_id . "' order by sort_order, cd.categories_name");

   while ($categories = tep_db_fetch_array($categories_query)) {

     $categories_array[] = array('id' => $categories['categories_id'],

                                 'text' => $indent . $categories['categories_name']);

 

     if ($categories['categories_id'] != $parent_id) {

       $categories_array = tep_get_categories($categories_array, $categories['categories_id'], $indent . '  ');

     }

   }

 

   return $categories_array;

 }

 

 function tep_get_manufacturers($manufacturers_array = '') {

   if (!is_array($manufacturers_array)) $manufacturers_array = array();

 

   $manufacturers_query = tep_db_query("select manufacturers_id, manufacturers_name from " . TABLE_MANUFACTURERS . " order by manufacturers_name");

   while ($manufacturers = tep_db_fetch_array($manufacturers_query)) {

     $manufacturers_array[] = array('id' => $manufacturers['manufacturers_id'], 'text' => $manufacturers['manufacturers_name']);

   }

 

   return $manufacturers_array;

 }

 

////

// Return all subcategory IDs

// TABLES: categories

 function tep_get_subcategories(&$subcategories_array, $parent_id = 0) {

   $subcategories_query = tep_db_query("select categories_id from " . TABLE_CATEGORIES . " where parent_id = '" . (int)$parent_id . "'");

   while ($subcategories = tep_db_fetch_array($subcategories_query)) {

     $subcategories_array[sizeof($subcategories_array)] = $subcategories['categories_id'];

     if ($subcategories['categories_id'] != $parent_id) {

       tep_get_subcategories($subcategories_array, $subcategories['categories_id']);

     }

   }

 }

 

// Output a raw date string in the selected locale date format

// $raw_date needs to be in this format: YYYY-MM-DD HH:MM:SS

 function tep_date_long($raw_date) {

   if ( ($raw_date == '0000-00-00 00:00:00') || ($raw_date == '') ) return false;

 

   $year = (int)substr($raw_date, 0, 4);

   $month = (int)substr($raw_date, 5, 2);

   $day = (int)substr($raw_date, 8, 2);

   $hour = (int)substr($raw_date, 11, 2);

   $minute = (int)substr($raw_date, 14, 2);

   $second = (int)substr($raw_date, 17, 2);

 

   return strftime(DATE_FORMAT_LONG, mktime($hour,$minute,$second,$month,$day,$year));

 }

 

////

// Output a raw date string in the selected locale date format

// $raw_date needs to be in this format: YYYY-MM-DD HH:MM:SS

// NOTE: Includes a workaround for dates before 01/01/1970 that fail on windows servers

 function tep_date_short($raw_date) {

   if ( ($raw_date == '0000-00-00 00:00:00') || empty($raw_date) ) return false;

 

   $year = substr($raw_date, 0, 4);

   $month = (int)substr($raw_date, 5, 2);

   $day = (int)substr($raw_date, 8, 2);

   $hour = (int)substr($raw_date, 11, 2);

   $minute = (int)substr($raw_date, 14, 2);

   $second = (int)substr($raw_date, 17, 2);

 

   if (@date('Y', mktime($hour, $minute, $second, $month, $day, $year)) == $year) {

     return date(DATE_FORMAT, mktime($hour, $minute, $second, $month, $day, $year));

   } else {

     return ereg_replace('2037' . '$', $year, date(DATE_FORMAT, mktime($hour, $minute, $second, $month, $day, 2037)));

   }

 }

 

////

// Parse search string into indivual objects

 function tep_parse_search_string($search_str = '', &$objects) {

   $search_str = trim(strtolower($search_str));

 

// Break up $search_str on whitespace; quoted string will be reconstructed later

   $pieces = split('[[:space:]]+', $search_str);

   $objects = array();

   $tmpstring = '';

   $flag = '';

 

   for ($k=0; $k<count($pieces); $k++) {

     while (substr($pieces[$k], 0, 1) == '(') {

       $objects[] = '(';

       if (strlen($pieces[$k]) > 1) {

         $pieces[$k] = substr($pieces[$k], 1);

       } else {

         $pieces[$k] = '';

       }

     }

 

     $post_objects = array();

 

     while (substr($pieces[$k], -1) == ')')  {

       $post_objects[] = ')';

       if (strlen($pieces[$k]) > 1) {

         $pieces[$k] = substr($pieces[$k], 0, -1);

       } else {

         $pieces[$k] = '';

       }

     }

 

// Check individual words

 

     if ( (substr($pieces[$k], -1) != '"') && (substr($pieces[$k], 0, 1) != '"') ) {

       $objects[] = trim($pieces[$k]);

 

       for ($j=0; $j<count($post_objects); $j++) {

         $objects[] = $post_objects[$j];

       }

     } else {

/* This means that the $piece is either the beginning or the end of a string.

  So, we'll slurp up the $pieces and stick them together until we get to the

  end of the string or run out of pieces.

*/

 

// Add this word to the $tmpstring, starting the $tmpstring

       $tmpstring = trim(ereg_replace('"', ' ', $pieces[$k]));

 

// Check for one possible exception to the rule. That there is a single quoted word.

       if (substr($pieces[$k], -1 ) == '"') {

// Turn the flag off for future iterations

         $flag = 'off';

 

         $objects[] = trim($pieces[$k]);

 

         for ($j=0; $j<count($post_objects); $j++) {

           $objects[] = $post_objects[$j];

         }

 

         unset($tmpstring);

 

// Stop looking for the end of the string and move onto the next word.

         continue;

       }

 

// Otherwise, turn on the flag to indicate no quotes have been found attached to this word in the string.

       $flag = 'on';

 

// Move on to the next word

       $k++;

 

// Keep reading until the end of the string as long as the $flag is on

 

       while ( ($flag == 'on') && ($k < count($pieces)) ) {

         while (substr($pieces[$k], -1) == ')') {

           $post_objects[] = ')';

           if (strlen($pieces[$k]) > 1) {

             $pieces[$k] = substr($pieces[$k], 0, -1);

           } else {

             $pieces[$k] = '';

           }

         }

 

// If the word doesn't end in double quotes, append it to the $tmpstring.

         if (substr($pieces[$k], -1) != '"') {

// Tack this word onto the current string entity

           $tmpstring .= ' ' . $pieces[$k];

 

// Move on to the next word

           $k++;

           continue;

         } else {

/* If the $piece ends in double quotes, strip the double quotes, tack the

  $piece onto the tail of the string, push the $tmpstring onto the $haves,

  kill the $tmpstring, turn the $flag "off", and return.

*/

           $tmpstring .= ' ' . trim(ereg_replace('"', ' ', $pieces[$k]));

 

// Push the $tmpstring onto the array of stuff to search for

           $objects[] = trim($tmpstring);

 

           for ($j=0; $j<count($post_objects); $j++) {

             $objects[] = $post_objects[$j];

           }

 

           unset($tmpstring);

 

// Turn off the flag to exit the loop

           $flag = 'off';

         }

       }

     }

   }

 

// add default logical operators if needed

   $temp = array();

   for($i=0; $i<(count($objects)-1); $i++) {

     $temp[] = $objects[$i];

     if ( ($objects[$i] != 'and') &&

          ($objects[$i] != 'or') &&

          ($objects[$i] != '(') &&

          ($objects[$i+1] != 'and') &&

          ($objects[$i+1] != 'or') &&

          ($objects[$i+1] != ')') ) {

       $temp[] = ADVANCED_SEARCH_DEFAULT_OPERATOR;

     }

   }

   $temp[] = $objects[$i];

   $objects = $temp;

 

   $keyword_count = 0;

   $operator_count = 0;

   $balance = 0;

   for($i=0; $i<count($objects); $i++) {

     if ($objects[$i] == '(') $balance --;

     if ($objects[$i] == ')') $balance ++;

     if ( ($objects[$i] == 'and') || ($objects[$i] == 'or') ) {

       $operator_count ++;

     } elseif ( ($objects[$i]) && ($objects[$i] != '(') && ($objects[$i] != ')') ) {

       $keyword_count ++;

     }

   }

 

   if ( ($operator_count < $keyword_count) && ($balance == 0) ) {

     return true;

   } else {

     return false;

   }

 }

 

////

// Check date

 function tep_checkdate($date_to_check, $format_string, &$date_array) {

   $separator_idx = -1;

 

   $separators = array('-', ' ', '/', '.');

   $month_abbr = array('jan','feb','mar','apr','may','jun','jul','aug','sep','oct','nov','dec');

   $no_of_days = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);

 

   $format_string = strtolower($format_string);

 

   if (strlen($date_to_check) != strlen($format_string)) {

     return false;

   }

 

   $size = sizeof($separators);

   for ($i=0; $i<$size; $i++) {

     $pos_separator = strpos($date_to_check, $separators[$i]);

     if ($pos_separator != false) {

       $date_separator_idx = $i;

       break;

     }

   }

 

   for ($i=0; $i<$size; $i++) {

     $pos_separator = strpos($format_string, $separators[$i]);

     if ($pos_separator != false) {

       $format_separator_idx = $i;

       break;

     }

   }

 

   if ($date_separator_idx != $format_separator_idx) {

     return false;

   }

 

   if ($date_separator_idx != -1) {

     $format_string_array = explode( $separators[$date_separator_idx], $format_string );

     if (sizeof($format_string_array) != 3) {

       return false;

     }

 

     $date_to_check_array = explode( $separators[$date_separator_idx], $date_to_check );

     if (sizeof($date_to_check_array) != 3) {

       return false;

     }

 

     $size = sizeof($format_string_array);

     for ($i=0; $i<$size; $i++) {

       if ($format_string_array[$i] == 'mm' || $format_string_array[$i] == 'mmm') $month = $date_to_check_array[$i];

       if ($format_string_array[$i] == 'dd') $day = $date_to_check_array[$i];

       if ( ($format_string_array[$i] == 'yyyy') || ($format_string_array[$i] == 'aaaa') ) $year = $date_to_check_array[$i];

     }

   } else {

     if (strlen($format_string) == 8 || strlen($format_string) == 9) {

       $pos_month = strpos($format_string, 'mmm');

       if ($pos_month != false) {

         $month = substr( $date_to_check, $pos_month, 3 );

         $size = sizeof($month_abbr);

         for ($i=0; $i<$size; $i++) {

           if ($month == $month_abbr[$i]) {

             $month = $i;

             break;

           }

         }

       } else {

         $month = substr($date_to_check, strpos($format_string, 'mm'), 2);

       }

     } else {

       return false;

     }

 

     $day = substr($date_to_check, strpos($format_string, 'dd'), 2);

     $year = substr($date_to_check, strpos($format_string, 'yyyy'), 4);

   }

 

   if (strlen($year) != 4) {

     return false;

   }

 

   if (!settype($year, 'integer') || !settype($month, 'integer') || !settype($day, 'integer')) {

     return false;

   }

 

   if ($month > 12 || $month < 1) {

     return false;

   }

 

   if ($day < 1) {

     return false;

   }

 

   if (tep_is_leap_year($year)) {

     $no_of_days[1] = 29;

   }

 

   if ($day > $no_of_days[$month - 1]) {

     return false;

   }

 

   $date_array = array($year, $month, $day);

 

   return true;

 }

 

////

// Check if year is a leap year

 function tep_is_leap_year($year) {

   if ($year % 100 == 0) {

     if ($year % 400 == 0) return true;

   } else {

     if (($year % 4) == 0) return true;

   }

 

   return false;

 }

 

////

// Return table heading with sorting capabilities

 function tep_create_sort_heading($sortby, $colnum, $heading) {

   global $PHP_SELF;

 

   $sort_prefix = '';

   $sort_suffix = '';

 

   if ($sortby) {

     $sort_prefix = '<a href="' . tep_href_link(basename($PHP_SELF), tep_get_all_get_params(array('page', 'info', 'sort')) . 'page=1&sort=' . $colnum . ($sortby == $colnum . 'a' ? 'd' : 'a')) . '" title="' . tep_output_string(TEXT_SORT_PRODUCTS . ($sortby == $colnum . 'd' || substr($sortby, 0, 1) != $colnum ? TEXT_ASCENDINGLY : TEXT_DESCENDINGLY) . TEXT_BY . $heading) . '" class="productListing-heading">';

     $sort_suffix = (substr($sortby, 0, 1) == $colnum ? (substr($sortby, 1, 1) == 'a' ? '+' : '-') : '') . '</a>';

   }

 

   return $sort_prefix . $heading . $sort_suffix;

 }

 

////

// Recursively go through the categories and retreive all parent categories IDs

// TABLES: categories

 function tep_get_parent_categories(&$categories, $categories_id) {

   $parent_categories_query = tep_db_query("select parent_id from " . TABLE_CATEGORIES . " where categories_id = '" . (int)$categories_id . "'");

   while ($parent_categories = tep_db_fetch_array($parent_categories_query)) {

     if ($parent_categories['parent_id'] == 0) return true;

     $categories[sizeof($categories)] = $parent_categories['parent_id'];

     if ($parent_categories['parent_id'] != $categories_id) {

       tep_get_parent_categories($categories, $parent_categories['parent_id']);

     }

   }

 }

 

////

// Construct a category path to the product

// TABLES: products_to_categories

 function tep_get_product_path($products_id) {

   $cPath = '';

 

   $category_query = tep_db_query("select p2c.categories_id from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c where p.products_id = '" . (int)$products_id . "' and p.products_status = '1' and p.products_id = p2c.products_id limit 1");

   if (tep_db_num_rows($category_query)) {

     $category = tep_db_fetch_array($category_query);

 

     $categories = array();

     tep_get_parent_categories($categories, $category['categories_id']);

 

     $categories = array_reverse($categories);

 

     $cPath = implode('_', $categories);

 

     if (tep_not_null($cPath)) $cPath .= '_';

     $cPath .= $category['categories_id'];

   }

 

   return $cPath;

 }

 

////

// Return a product ID with attributes

 function tep_get_uprid($prid, $params) {

   $uprid = $prid;

   if ( (is_array($params)) && (!strstr($prid, '{')) ) {

     while (list($option, $value) = each($params)) {

       $uprid = $uprid . '{' . $option . '}' . $value;

     }

   }

 

   return $uprid;

 }

 

////

// Return a product ID from a product ID with attributes

 function tep_get_prid($uprid) {

   $pieces = explode('{', $uprid);

 

   return $pieces[0];

 }

 

////

// Return a customer greeting

 function tep_customer_greeting() {

   global $customer_id, $customer_first_name;

 

   if (tep_session_is_registered('customer_first_name') && tep_session_is_registered('customer_id')) {

     $greeting_string = sprintf(TEXT_GREETING_PERSONAL, tep_output_string_protected($customer_first_name), tep_href_link(FILENAME_PRODUCTS_NEW));

   } else {

     $greeting_string = sprintf(TEXT_GREETING_GUEST, tep_href_link(FILENAME_LOGIN, '', 'SSL'), tep_href_link(FILENAME_CREATE_ACCOUNT, '', 'SSL'));

   }

 

   return $greeting_string;

 }

 

////

//! Send email (text/html) using MIME

// This is the central mail function. The SMTP Server should be configured

// correct in php.ini

// Parameters:

// $to_name           The name of the recipient, e.g. "Jan Wildeboer"

// $to_email_address  The eMail address of the recipient,

//                    e.g. jan.wildeboer@gmx.de

// $email_subject     The subject of the eMail

// $email_text        The text of the eMail, may contain HTML entities

// $from_email_name   The name of the sender, e.g. Shop Administration

// $from_email_adress The eMail address of the sender,

//                    e.g. info@mytepshop.com

 

 function tep_mail($to_name, $to_email_address, $email_subject, $email_text, $from_email_name, $from_email_address) {

   if (SEND_EMAILS != 'true') return false;

 

   // Instantiate a new mail object

   $message = new email(array('X-Mailer: osCommerce Mailer'));

 

   // Build the text version

   $text = strip_tags($email_text);

   if (EMAIL_USE_HTML == 'true') {

     $message->add_html($email_text, $text);

   } else {

     $message->add_text($text);

   }

 

   // Send message

   $message->build_message();

   $message->send($to_name, $to_email_address, $from_email_name, $from_email_address, $email_subject);

 }

 

////

// Check if product has attributes

 function tep_has_product_attributes($products_id) {

   $attributes_query = tep_db_query("select count(*) as count from " . TABLE_PRODUCTS_ATTRIBUTES . " where products_id = '" . (int)$products_id . "'");

   $attributes = tep_db_fetch_array($attributes_query);

 

   if ($attributes['count'] > 0) {

     return true;

Share this post


Link to post
Share on other sites

I was wondering if there is a way to randomize this. See, I don't want to have to go into thousands of products and tell each one what to xsell. It would make it SO much easier if I could designate maybe an entire subcategory for it to choose from.

 

I have one supplier with almost 2000 products. I would much rather tell the program to xsell the entire candle holder subcategory then to have to go into each and every product and check off all the xsell things.

 

Also, is it possible to force it to stay on the current page after "buy now" is chosen for an xsell product?

 

Thanks

Lori

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×