Guest Posted January 21, 2006 Posted January 21, 2006 I am tring to install a new contribution called 'Separate pricing per customer (SPPC)' but have got a problem due to already having other contributions installed. The file i am changing is catalog\includes\modules\new_products.php I few months back I installed something that would allow me to have random products on my home page, so when you refresh the page everytime you get different products showing everytime. See it at www.deviltronics.com. I like it. Anyway I am trying to merge the two new files together for SPPC. I was just wondering if somebody out there could help. The current new_products file is like this: <?php/* $Id: new_products.php,v 1.35 2004/02/05 15:50:00 adf Exp $ Randomize New Products $Id: new_products.php,v 1.34 2003/06/09 22:49:58 hpdl Exp $ osCommerce, Open Source E-Commerce Solutions http://www.oscommerce.com Copyright © 2003 osCommerce Released under the GNU General Public License */ ?> <!-- new_products //--> <?php if ( (!isset($new_products_category_id)) || ($new_products_category_id == '0') ) { // start random new products $new_products_query = tep_db_query("select p.products_id, p.products_image, p.products_tax_class_id, if(s.status, s.specials_new_products_price, p.products_price) as products_price from " . TABLE_PRODUCTS . " p left join " . TABLE_SPECIALS . " s on p.products_id = s.products_id where products_status = '1' order by RAND() limit " . MAX_RANDOM_SELECT_NEW); } else { // in a category $cats[] = $new_products_category_id; // current catID as starting value // put cat-IDs of all cats nested in current branch into $cats array, go through all subbranches for($i=0;$i<count($cats);$i++) { $categorie_query = tep_db_query("select categories_id from " . TABLE_CATEGORIES . " where parent_id = '" . (int)$cats[$i] . "'"); while ($categorie = tep_db_fetch_array($categorie_query)) { $cats[] = $categorie['categories_id']; } $cats=array_unique($cats); // sort out doubles } $num = (int) MAX_DISPLAY_NEW_PRODUCTS; $new_products_query = tep_db_query("select distinct p.products_id, p.products_image, p.products_tax_class_id, if(s.status, s.specials_new_products_price, p.products_price) as products_price from " . TABLE_PRODUCTS . " p left join " . TABLE_SPECIALS . " s on p.products_id = s.products_id, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c, " . TABLE_CATEGORIES . " c where p.products_id = p2c.products_id and p2c.categories_id = c.categories_id and c.parent_id in (".implode(', ', $cats).") and p.products_status = '1' order by RAND() limit " . MAX_RANDOM_SELECT_NEW); // end random new products } if (tep_db_num_rows($new_products_query) > 0) { $info_box_contents = array(); $info_box_contents[] = array('text' => sprintf(TABLE_HEADING_NEW_PRODUCTS, strftime('%B'))); new contentBoxHeading($info_box_contents); $row = 0; $col = 0; $pCount = 0; $info_box_contents = array(); $found_products = array(); $num_rows = tep_db_num_rows($new_products_query); if (MAX_DISPLAY_NEW_PRODUCTS > MAX_RANDOM_SELECT_NEW) { // don't allow more new products than will be queried $max_new_products = MAX_RANDOM_SELECT_NEW; } else { $max_new_products = MAX_DISPLAY_NEW_PRODUCTS; } if ($num_rows < $max_new_products) { $max_new_products = $num_rows; } // echo "num_rows: " . $num_rows . " max_new_products " . $max_new_products . "<br>"; if ($num_rows > 0) { while ($pCount < $max_new_products) { // choose a random row $random_product = ''; $random_row = tep_rand(0, ($num_rows - 1)); tep_db_data_seek($new_products_query, $random_row); $random_product = tep_db_fetch_array($new_products_query); // see if found already, if not use else skip $found = 0; for ($ii=0; $ii < $pCount; $ii++) { if ($found_products[$ii] == $random_product['products_id']) { $found = 1; break; } } if ($found == 0) { // keep track of found id's $found_products[$pCount] += $random_product['products_id']; $pCount ++; // add to display array $random_product['products_name'] = tep_get_products_name($random_product['products_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=' . $random_product['products_id']) . '">' . tep_image(DIR_WS_IMAGES . $random_product['products_image'], $random_product['products_name'], SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT) . '</a><br><a href="' . tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $random_product['products_id']) . '">' . $random_product['products_name'] . '</a><br>' . $currencies->display_price($random_product['products_price'], tep_get_tax_rate($random_product['products_tax_class_id']))); $col ++; if ($col > 2) { $col = 0; $row ++; } } // found } // while pCount } // num_rows // end random new products new contentBox($info_box_contents); } ?> <!-- new_products_eof //--> And I need to integrate this into it somehow! // BOF Separate Pricing per Customer $new_products_query = tep_db_query("select p.products_id, p.products_image, p.products_tax_class_id, p.products_price as products_price from " . TABLE_PRODUCTS . " p where products_status = '1' order by p.products_date_added desc limit " . MAX_DISPLAY_NEW_PRODUCTS); } else { $new_products_query = tep_db_query("select distinct p.products_id, p.products_image, p.products_tax_class_id, p.products_price as products_price from " . TABLE_PRODUCTS . " p, " . TABLE_PRODUCTS_TO_CATEGORIES . " p2c, " . TABLE_CATEGORIES . " c where p.products_id = p2c.products_id and p2c.categories_id = c.categories_id and c.parent_id = '" . (int)$new_products_category_id . "' and p.products_status = '1' order by p.products_date_added desc limit ". MAX_DISPLAY_NEW_PRODUCTS); } // global variable (session) $sppc_customer_group_id -> local variable customer_group_id if(!tep_session_is_registered('sppc_customer_group_id')) { $customer_group_id = '0'; } else { $customer_group_id = $sppc_customer_group_id; } if (($no_of_new_products = tep_db_num_rows($new_products_query)) > 0) { while ($_new_products = tep_db_fetch_array($new_products_query)) { $new_products[] = $_new_products; $list_of_prdct_ids[] = $_new_products['products_id']; } $select_list_of_prdct_ids = "products_id = '".$list_of_prdct_ids[0]."' "; if ($no_of_new_products > 1) { for ($n = 1 ; $n < count($list_of_prdct_ids) ; $n++) { $select_list_of_prdct_ids .= "or products_id = '".$list_of_prdct_ids[$n]."' "; } } // get all customers_group_prices for products with the particular customer_group_id // however not necessary for customer_group_id = 0 if ($customer_group_id != '0') { $pg_query = tep_db_query("select pg.products_id, customers_group_price as price from " . TABLE_PRODUCTS_GROUPS . " pg where (".$select_list_of_prdct_ids.") and pg.customers_group_id = '".$customer_group_id."'"); while ($pg_array = tep_db_fetch_array($pg_query)) { $new_prices[] = array ('products_id' => $pg_array['products_id'], 'products_price' => $pg_array['price'], 'specials_new_products_price' => ''); } for ($x = 0; $x < $no_of_new_products; $x++) { // replace products prices with those from customers_group table if(!empty($new_prices)) { for ($i = 0; $i < count($new_prices); $i++) { if( $new_products[$x]['products_id'] == $new_prices[$i]['products_id'] ) { $new_products[$x]['products_price'] = $new_prices[$i]['products_price']; } } } // end if(!empty($new_prices) } // end for ($x = 0; $x < $no_of_products_new; $x++) } // end if ($customer_group_id != '0') // an extra query is needed for all the specials $specials_query = tep_db_query("select products_id, specials_new_products_price from specials where (".$select_list_of_prdct_ids.") and status = '1' and customers_group_id = '" .$customer_group_id. "' "); while ($specials_array = tep_db_fetch_array($specials_query)) { $new_s_prices[] = array ('products_id' => $specials_array['products_id'], 'specials_new_products_price' => $specials_array['specials_new_products_price']); } // replace products_price with the correct specials_new_products_price if(!empty($new_s_prices)) { for ($x = 0; $x < $no_of_new_products; $x++) { for ($i = 0; $i < count($new_s_prices); $i++) { if( $new_products[$x]['products_id'] == $new_s_prices[$i]['products_id'] ) { $new_products[$x]['products_price'] = $new_s_prices[$i]['specials_new_products_price']; } } } } // // end if(!empty($new_s_prices) $row = 0; $col = 0; $info_box_contents = array(); // while ($new_products = tep_db_fetch_array($new_products_query)) { for ($x = 0; $x < $no_of_new_products; $x++) { $new_products[$x]['products_name'] = tep_get_products_name($new_products[$x]['products_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=' . $new_products[$x]['products_id']) . '">' . tep_image(DIR_WS_IMAGES . $new_products[$x]['products_image'], $new_products[$x]['products_name'], SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT) . '</a><br><a href="' . tep_href_link(FILENAME_PRODUCT_INFO, 'products_id=' . $new_products[$x]['products_id']) . '">' . $new_products[$x]['products_name'] . '</a><br>' . $currencies->display_price($new_products[$x]['products_price'], tep_get_tax_rate($new_products[$x]['products_tax_class_id']))); $col ++; if ($col > 2) { $col = 0; $row ++; } } // end for ($x = 0; $x < $no_of_new_products; $x++) } // end if (($no_of_new_products = tep_db_num_rows($new_products_query)) > 0) // EOF Separate Pricing per Customer new contentBox($info_box_contents); Is this possible and how much work am i getting my self into?
tina_boots Posted January 21, 2006 Posted January 21, 2006 I am tring to install a new contribution called 'Separate pricing per customer (SPPC)' but have got a problem due to already having other contributions installed. The file i am changing is catalog\includes\modules\new_products.php I few months back I installed something that would allow me to have random products on my home page, so when you refresh the page everytime you get different products showing everytime. See it at www.deviltronics.com. I like it. Anyway I am trying to merge the two new files together for SPPC. I was just wondering if somebody out there could help. The current new_products file is like this: And I need to integrate this into it somehow! Is this possible and how much work am i getting my self into? I have made numerous changes to the osC code both in the installation of contributions and modifying things in general. In other words I'm generally working on something that is far removed from a "clean" install. I always use and would highly recommend the use of a text compare utility any time a new contribution is being installed. I use an open source application called Winmerge for this, it works very well and you can find it on sourceforge.net. Most contributions will provide complete files with the contribution code added and which you may use if you have a clean install. I take that particular file, and compare it with the existing file in the cart of the same name. Now its not quite as simple, usually, to merge over all the changes. Rather this allows you to see where the differences are and can help steer you towards what the code is trying to do. You can see where there might be conflicts in previous changes to the file. In many cases there will be blocks of code that can be merge in which will not conflict at all with the existing file. However other places there may be. Obviously it helps the better your understanding of PHP happens to be. However even if you are fairly new to PHP this is one of many good ways to start gaining an understanding of PHP and the system itself. So you sort of move from blindly adding code to understanding what that code is actually doing. Be well, Tina If you're not having fun you're not doing it right Teach a person to fish rather than give them a loaf of bread or however that saying goes.
Guest Posted January 21, 2006 Posted January 21, 2006 Anyone fancy a quick ?10 to sort this out for me?
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