Merge branch 'master' of github.com:woothemes/woocommerce

includes/abstracts/abstract-wc-order.php

@@ -1490,7 +1490,7 @@ abstract class WC_Abstract_Order {
 			$price = ( $item['line_subtotal'] / max( 1, $item['qty'] ) );
 		}
 
-		$price = $round ? number_format( (float) $price, 2, '.', '' ) : $price;
+		$price = $round ? number_format( (float) $price, wc_get_price_decimals(), '.', '' ) : $price;
 
 		return apply_filters( 'woocommerce_order_amount_item_subtotal', $price, $this, $item, $inc_tax, $round );
 	}
@@ -1504,14 +1504,13 @@ abstract class WC_Abstract_Order {
 	 * @return float
 	 */
 	public function get_line_subtotal( $item, $inc_tax = false, $round = true ) {
-
 		if ( $inc_tax ) {
 			$price = $item['line_subtotal'] + $item['line_subtotal_tax'];
 		} else {
 			$price = $item['line_subtotal'];
 		}
 
-		$price = $round ? round( $price, 2 ) : $price;
+		$price = $round ? round( $price, wc_get_price_decimals() ) : $price;
 
 		return apply_filters( 'woocommerce_order_amount_line_subtotal', $price, $this, $item, $inc_tax, $round );
 	}
@@ -1534,7 +1533,7 @@ abstract class WC_Abstract_Order {
 			$price = $item['line_total'] / max( 1, $qty );
 		}
 
-		$price = $round ? round( $price, 2 ) : $price;
+		$price = $round ? round( $price, wc_get_price_decimals() ) : $price;
 
 		return apply_filters( 'woocommerce_order_amount_item_total', $price, $this, $item, $inc_tax, $round );
 	}
@@ -1553,7 +1552,7 @@ abstract class WC_Abstract_Order {
 		$line_total = $inc_tax ? $item['line_total'] + $item['line_tax'] : $item['line_total'];
 
 		// Check if we need to round
-		$line_total = $round ? round( $line_total, 2 ) : $line_total;
+		$line_total = $round ? round( $line_total, wc_get_price_decimals() ) : $line_total;
 
 		return apply_filters( 'woocommerce_order_amount_line_total', $line_total, $this, $item, $inc_tax, $round );
 	}

includes/abstracts/abstract-wc-product.php

@@ -1152,7 +1152,7 @@ class WC_Product {
 	 * @return array
 	 */
 	public function get_upsells() {
-		return (array) maybe_unserialize( $this->upsell_ids );
+		return apply_filters( 'woocommerce_product_upsell_ids', (array) maybe_unserialize( $this->upsell_ids ), $this );
 	}
 
 	/**
@@ -1161,7 +1161,7 @@ class WC_Product {
 	 * @return array
 	 */
 	public function get_cross_sells() {
-		return (array) maybe_unserialize( $this->crosssell_ids );
+		return apply_filters( 'woocommerce_product_crosssell_ids', (array) maybe_unserialize( $this->crosssell_ids ), $this );
 	}
 
 	/**

includes/admin/meta-boxes/class-wc-meta-box-order-items.php

@@ -23,7 +23,11 @@ class WC_Meta_Box_Order_Items {
 	 * Output the metabox
 	 */
 	public static function output( $post ) {
-		global $thepostid, $theorder;
+		global $post, $thepostid, $theorder;
+
+		if ( ! is_int( $thepostid ) ) {
+			$thepostid = $post->ID;
+		}
 
 		if ( ! is_object( $theorder ) ) {
 			$theorder = wc_get_order( $thepostid );

includes/class-wc-ajax.php

@@ -21,6 +21,7 @@ class WC_AJAX {
 	 * Hook in ajax handlers
 	 */
 	public static function init() {
+		add_action( 'init', array( __CLASS__, 'define_ajax'), 0 );
 		add_action( 'template_redirect', array( __CLASS__, 'do_wc_ajax'), 0 );
 		self::add_ajax_events();
 	}
@@ -34,6 +35,21 @@ class WC_AJAX {
 		return esc_url_raw( add_query_arg( 'wc-ajax', $request ) );
 	}
 
+	/**
+	 * Set AJAX defines.
+	 */
+	public static function define_ajax() {
+
+		if ( ! empty( $_GET['wc-ajax'] ) ) {
+			if ( ! defined( 'DOING_AJAX' ) ) {
+				define( 'DOING_AJAX', true );
+			}
+			if ( ! defined( 'WC_DOING_AJAX' ) ) {
+				define( 'WC_DOING_AJAX', true );
+			}
+		}
+	}
+
 	/**
 	 * Check for WC Ajax request and fire action
 	 */
@@ -45,12 +61,6 @@ class WC_AJAX {
 		}
 
 		if ( $action = $wp_query->get( 'wc-ajax' ) ) {
-			if ( ! defined( 'DOING_AJAX' ) ) {
-				define( 'DOING_AJAX', true );
-			}
-			if ( ! defined( 'WC_DOING_AJAX' ) ) {
-				define( 'WC_DOING_AJAX', true );
-			}
 			do_action( 'wc_ajax_' . sanitize_text_field( $action ) );
 			die();
 		}

includes/class-wc-coupon.php

@@ -634,6 +634,7 @@ class WC_Coupon {
 
 		// Handle the limit_usage_to_x_items option
 		if ( $this->is_type( array( 'percent_product', 'fixed_product' ) ) ) {
+			if ( $discounting_amount ) {
 				if ( '' === $this->limit_usage_to_x_items ) {
 					$limit_usage_qty = $cart_item_qty;
 				} else {
@@ -646,6 +647,7 @@ class WC_Coupon {
 					$discount = ( $discount / $cart_item_qty ) * $limit_usage_qty;
 				}
 			}
+		}
 
 		$discount = round( $discount, WC_ROUNDING_PRECISION );
 

includes/class-wc-customer.php

@@ -14,13 +14,13 @@
  * @property string $state
  * @property string $postcode
  * @property string $city
- * @property string $address
+ * @property string $address_1
  * @property string $address_2
  * @property string $shipping_country
  * @property string $shipping_state
  * @property string $shipping_postcode
  * @property string $shipping_city
- * @property string $shipping_address
+ * @property string $shipping_address_1
  * @property string $shipping_address_2
  * @property string $is_vat_exempt
  * @property string $calculated_shipping
@@ -73,6 +73,12 @@ class WC_Customer {
 	 * @return bool
 	 */
 	public function __isset( $property ) {
+		if ( 'address' === $property ) {
+			$property = 'address_1';
+		}
+		if ( 'shipping_address' === $property ) {
+			$property = 'shipping_address_1';
+		}
 		return isset( $this->_data[ $property ] );
 	}
 
@@ -83,6 +89,12 @@ class WC_Customer {
 	 * @return string
 	 */
 	public function __get( $property ) {
+		if ( 'address' === $property ) {
+			$property = 'address_1';
+		}
+		if ( 'shipping_address' === $property ) {
+			$property = 'shipping_address_1';
+		}
 		return isset( $this->_data[ $property ] ) ? $this->_data[ $property ] : '';
 	}
 
@@ -93,6 +105,12 @@ class WC_Customer {
 	 * @param mixed $value
 	 */
 	public function __set( $property, $value ) {
+		if ( 'address' === $property ) {
+			$property = 'address_1';
+		}
+		if ( 'shipping_address' === $property ) {
+			$property = 'shipping_address_1';
+		}
 		$this->_data[ $property ] = $value;
 		$this->_changed = true;
 	}
@@ -231,7 +249,7 @@ class WC_Customer {
 	 * @return string
 	 */
 	public function get_address() {
-		return $this->address;
+		return $this->address_1;
 	}
 
 	/**
@@ -285,7 +303,7 @@ class WC_Customer {
 	 * @return string
 	 */
 	public function get_shipping_address() {
-		return $this->shipping_address;
+		return $this->shipping_address_1;
 	}
 
 	/**
@@ -340,13 +358,13 @@ class WC_Customer {
 		$this->_data = array(
 			'postcode'            => '',
 			'city'                => '',
-			'address'             => '',
+			'address_1'           => '',
 			'address_2'           => '',
 			'state'               => '',
 			'country'             => '',
 			'shipping_postcode'   => '',
 			'shipping_city'       => '',
-			'shipping_address'    => '',
+			'shipping_address_1'  => '',
 			'shipping_address_2'  => '',
 			'shipping_state'      => '',
 			'shipping_country'    => '',
@@ -435,16 +453,16 @@ class WC_Customer {
 	 * @param mixed $address
 	 */
 	public function set_address( $address ) {
-		$this->address = $address;
+		$this->address_1 = $address;
 	}
 
 	/**
-	 * Sets session data for the address_2.
+	 * Sets session data for the $address.
 	 *
-	 * @param mixed $address_2
+	 * @param mixed $address
 	 */
-	public function set_address_2( $address_2 ) {
+	public function set_address_2( $address ) {
-		$this->address_2 = $address_2;
+		$this->address_2 = $address;
 	}
 
 	/**
@@ -504,16 +522,16 @@ class WC_Customer {
 	 * @param string $address
 	 */
 	public function set_shipping_address( $address ) {
-		$this->shipping_address = $address;
+		$this->shipping_address_1 = $address;
 	}
 
 	/**
 	 * Sets session data for the address_2.
 	 *
-	 * @param string $address_2
+	 * @param string $address
 	 */
-	public function set_shipping_address_2( $address_2 ) {
+	public function set_shipping_address_2( $address ) {
-		$this->shipping_address_2 = $address_2;
+		$this->shipping_address_2 = $address;
 	}
 
 	/**