first commit

autoload/front/factory/class.ShopBasket.php

@@ -0,0 +1,66 @@
+<?php
+namespace front\factory;
+
+class ShopBasket
+{
+
+  public static function summary_wp( $basket )
+  {
+    global $mdb;
+
+    foreach ( $basket as $product )
+    {
+      $wp += $product[ 'wp' ] * $product[ 'quantity' ];
+    }
+    return $wp;
+  }
+
+  public static function count_products_text( $count )
+  {
+    $count_products = $count;
+    switch ( true )
+    {
+      case ( $count == 0 ): $count_products .= ' produktów';
+        break;
+      case ( $count == 1 ): $count_products .= ' produkt';
+        break;
+      case ( $count == 2 or $count == 3 or $count == 4 ): $count_products .= ' produkty';
+        break;
+      case ( $count >= 5 ): $count_products .= ' produktów';
+        break;
+    }
+    return $count_products;
+  }
+
+  public static function summary_price( $basket, $coupon = null )
+  {
+    global $lang_id;
+
+    $summary = 0;
+
+    if ( is_array( $basket ) )
+    {
+      foreach ( $basket as $position )
+      {
+        $product = \shop\Product::getFromCache( (int)$position['product-id'], $lang_id );
+
+        $product_price_tmp = \shop\Product::calculate_basket_product_price( (float)$product['price_brutto_promo'], (float)$product['price_brutto'], $coupon, $position );
+        $summary += $product_price_tmp['price_new'] * $position[ 'quantity' ];
+      }
+    }
+
+    return \S::normalize_decimal( $summary );
+  }
+
+  public static function count_products( $basket )
+  {
+    $count = 0;
+
+    if ( is_array( $basket ) )
+      foreach ( $basket as $product )
+        $count += $product[ 'quantity' ];
+
+    return $count;
+  }
+
+}