From 73175288c5181fa38ea8bae13699fd09cd2a6bfc Mon Sep 17 00:00:00 2001
From: kathy <helgatheviking@gmail.com>
Date: Wed, 31 Oct 2012 12:02:32 -0500
Subject: [PATCH] add write panel check box to allow any product to be sold
 individually

---
 .../writepanels/writepanel-product_data.php      | 16 ++++++++++++++++
 classes/class-wc-product.php                     |  4 ++--
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/admin/post-types/writepanels/writepanel-product_data.php b/admin/post-types/writepanels/writepanel-product_data.php
index 6eda70c6eec..43c1d45104b 100644
--- a/admin/post-types/writepanels/writepanel-product_data.php
+++ b/admin/post-types/writepanels/writepanel-product_data.php
@@ -103,6 +103,15 @@ function woocommerce_product_data_box() {
 
 			echo '</div>';
 
+			echo '<div class="options_group show_if_simple show_if_variable">';
+
+				// Individual product
+				woocommerce_wp_checkbox( array( 'id' => '_sold_individually', 'wrapper_class' => 'show_if_simple show_if_variable', 'label' => __('Product Sold Individually?', 'woocommerce'), 'description' => __('For items of singular quantity.', 'woocommerce') ) );
+
+				do_action('woocommerce_product_options_sold_individually');
+
+			echo '</div>';
+
 			echo '<div class="options_group show_if_external">';
 
 				// External URL
@@ -824,6 +833,13 @@ function woocommerce_process_product_meta( $post_id, $post ) {
 		$woocommerce->clear_product_transients( $post_parent );
 	}
 
+	// Sold Individuall
+	if ( ! empty( $_POST['_sold_individually'] ) ) {
+		update_post_meta( $post_id, '_sold_individually', 'yes' );
+	} else {
+		update_post_meta( $post_id, '_sold_individually', '' );
+	}
+	
 	// Stock Data
 	if ( get_option('woocommerce_manage_stock') == 'yes' ) {
 
diff --git a/classes/class-wc-product.php b/classes/class-wc-product.php
index 05a6fc35190..a50caa673ee 100644
--- a/classes/class-wc-product.php
+++ b/classes/class-wc-product.php
@@ -435,8 +435,8 @@ class WC_Product {
 	function is_sold_individually() {
 		$return = false;
 
-		// Sold individually if downloadable, virtual, and the option is enabled
-		if ( $this->is_downloadable() && $this->is_virtual() && get_option('woocommerce_limit_downloadable_product_qty') == 'yes' ) {
+		// Sold individually if downloadable, virtual, and the option is enabled OR if intentionally a singular item
+		if ( 'yes' == get_post_meta( $this->id, '_sold_individually', true ) || ( $this->is_downloadable() && $this->is_virtual() && get_option('woocommerce_limit_downloadable_product_qty') == 'yes'  ) ) {
 			$return = true;
 		}