/[drupal]/contributions/modules/ubercart/uc_product_kit/uc_product_kit.module
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revision 1.11.2.26, Tue Oct 20 20:58:07 2009 UTC revision 1.11.2.27, Wed Oct 21 19:40:27 2009 UTC
# Line 931  function uc_product_kit_store_status() { Line 931  function uc_product_kit_store_status() {
931  function uc_product_kit_add_to_cart($nid, $qty, $kit_data) {  function uc_product_kit_add_to_cart($nid, $qty, $kit_data) {
932    $node = node_load($nid);    $node = node_load($nid);
933    if ($node->type == 'product_kit') {    if ($node->type == 'product_kit') {
934        $cart = uc_cart_get_contents();
935      $unique = uniqid('', TRUE);      $unique = uniqid('', TRUE);
936        $update = array();
937        $product_data = array();
938    
939      foreach ($node->products as $product) {      foreach ($node->products as $product) {
940        $data = array('kit_id' => $node->nid, 'unique_id' => $unique, 'module' => 'uc_product_kit');        $data = array('kit_id' => $node->nid, 'module' => 'uc_product_kit') + module_invoke_all('add_to_cart_data', $kit_data['products'][$product->nid]);
941        uc_cart_add_item($product->nid, $product->qty * $qty, $data +  module_invoke_all('add_to_cart_data', $kit_data['products'][$product->nid]), NULL, FALSE, FALSE, FALSE);        $product_data[$product->nid] = $data;
942          foreach ($cart as $item) {
943            if ($item->nid == $product->nid && isset($item->data['kit_id']) && $item->data['kit_id'] == $node->nid) {
944              // There is something in the cart like the product kit. Update
945              // by default, but check that it's possible.
946              if (is_null($add_new)) {
947                $add_new = FALSE;
948              }
949              $data['unique_id'] = $item->data['unique_id'];
950              if ($item->data == $data) {
951                // This product is a candidate for updating the cart quantity.
952                // Make sure the data arrays will compare as equal when serialized.
953                $product_data[$product->nid] = $item->data;
954                $update[$product->nid] = TRUE;
955              }
956            }
957          }
958    
959        }
960    
961        // The product kit can update its items only if they all can be updated.
962        if (count($update) != count($node->products)) {
963          foreach ($node->products as $product) {
964            $data = $product_data[$product->nid];
965            $data['unique_id'] = $unique;
966            uc_cart_add_item($product->nid, $product->qty * $qty, $data, NULL, FALSE, FALSE);
967          }
968        }
969        else {
970          foreach ($node->products as $product) {
971            $data = $product_data[$product->nid];
972            uc_cart_add_item($product->nid, $product->qty * $qty, $data, NULL, FALSE, FALSE);
973          }
974      }      }
975    
976      // Rebuild the cart items cache.      // Rebuild the cart items cache.
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