woocommerce/includes/admin/class-wc-admin-post-types.php

<?php
/**
 * Post Types Admin
 *
 * @author 		WooThemes
 * @category 	Admin
 * @package 	WooCommerce/Admin
 * @version     2.1.0
 */

if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly

if ( ! class_exists( 'WC_Admin_Post_Types' ) ) :

/**
 * WC_Admin_Post_Types Class
 *
 * Handles the edit posts views and some functionality on the edit post screen for WC post types.
 */
class WC_Admin_Post_Types {

	/**
	 * Constructor
	 */
	public function __construct() {
		add_filter( 'post_updated_messages', array( $this, 'post_updated_messages' ) );
		add_action( 'admin_print_scripts', array( $this, 'disable_autosave' ) );

		// WP List table columns. Defined here so they are always available for events such as inline editing.
		add_filter( 'manage_edit-product_columns', array( $this, 'product_columns' ) );
		add_filter( 'manage_edit-shop_coupon_columns', array( $this, 'shop_coupon_columns' ) );
		add_filter( 'manage_edit-shop_order_columns', array( $this, 'shop_order_columns' ) );

		add_action( 'manage_product_posts_custom_column', array( $this, 'render_product_columns' ), 2 );
		add_action( 'manage_shop_coupon_posts_custom_column', array( $this, 'render_shop_coupon_columns' ), 2 );
		add_action( 'manage_shop_order_posts_custom_column', array( $this, 'render_shop_order_columns' ), 2 );

		add_filter( 'manage_edit-product_sortable_columns', array( $this, 'product_sortable_columns' ) );
		add_filter( 'manage_edit-shop_coupon_sortable_columns', array( $this, 'shop_coupon_sortable_columns' ) );
		add_filter( 'manage_edit-shop_order_sortable_columns', array( $this, 'shop_order_sortable_columns' ) );

		add_filter( 'bulk_actions-edit-shop_order', array( $this, 'shop_order_bulk_actions' ) );

		add_filter( 'views_edit-product', array( $this, 'product_sorting_link' ) );

		// Bulk / quick edit
		add_action( 'bulk_edit_custom_box', array( $this, 'bulk_edit' ), 10, 2 );
		add_action( 'quick_edit_custom_box',  array( $this, 'quick_edit' ), 10, 2 );
		add_action( 'save_post', array( $this, 'bulk_and_quick_edit_save_post' ), 10, 2 );
		add_action( 'admin_footer', array( $this, 'bulk_admin_footer' ), 10 );
		add_action( 'load-edit.php', array( $this, 'bulk_action' ) );
		add_action( 'admin_notices', array( $this, 'bulk_admin_notices' ) );

		// Order Search
		add_filter( 'get_search_query', array( $this, 'shop_order_search_label' ) );
		add_filter( 'query_vars', array( $this, 'add_custom_query_var' ) );
		add_action( 'parse_query', array( $this, 'shop_order_search_custom_fields' ) );

		// Filters
		add_action( 'restrict_manage_posts', array( $this, 'restrict_manage_posts' ) );
		add_filter( 'request', array( $this, 'request_query' ) );
		add_filter( 'parse_query', array( $this, 'product_filters_query' ) );
		add_filter( 'posts_search', array( $this, 'product_search' ) );

		// Status transitions
		add_action( 'delete_post', array( $this, 'delete_post' ) );
		add_action( 'wp_trash_post', array( $this, 'trash_post' ) );
		add_action( 'untrash_post', array( $this, 'untrash_post' ) );
		add_action( 'before_delete_post', array( $this, 'delete_order_items' ) );

		// Edit post screens
		add_filter( 'media_view_strings', array( $this, 'media_view_strings' ), 10, 2 );
		add_filter( 'enter_title_here', array( $this, 'enter_title_here' ), 1, 2 );
		add_action( 'edit_form_after_title', array( $this, 'edit_form_after_title' ) );
		add_filter( 'media_view_strings', array( $this, 'change_insert_into_post' ) );
		add_action( 'post_submitbox_misc_actions', array( $this, 'product_data_visibility' ) );

		$this->change_featured_image_text();

		// Uploads
		add_filter( 'upload_dir', array( $this, 'upload_dir' ) );
		add_action( 'media_upload_downloadable_product', array( $this, 'media_upload_downloadable_product' ) );

		if ( ! function_exists( 'duplicate_post_plugin_activation' ) ) {
			include( 'class-wc-admin-duplicate-product.php' );
		}

		include_once( 'class-wc-admin-meta-boxes.php' );

		// Download permissions
		add_action( 'woocommerce_process_product_file_download_paths', array( $this, 'process_product_file_download_paths' ), 10, 3 );
	}

	/**
	 * Define custom columns for products
	 * @param  array $existing_columns
	 * @return array
	 */
	public function product_columns( $existing_columns ) {
		if ( empty( $existing_columns ) && ! is_array( $existing_columns ) ) {
			$existing_columns = array();
		}

		unset( $existing_columns['title'], $existing_columns['comments'], $existing_columns['date'] );

		$columns          = array();
		$columns['cb']    = '<input type="checkbox" />';
		$columns['thumb'] = '<span class="wc-image tips" data-tip="' . __( 'Image', 'woocommerce' ) . '">' . __( 'Image', 'woocommerce' ) . '</span>';
		$columns['name']  = __( 'Name', 'woocommerce' );

		if ( wc_product_sku_enabled() ) {
			$columns['sku'] = __( 'SKU', 'woocommerce' );
		}

		if ( 'yes' == get_option( 'woocommerce_manage_stock' ) ) {
			$columns['is_in_stock'] = __( 'Stock', 'woocommerce' );
		}

		$columns['price']        = __( 'Price', 'woocommerce' );
		$columns['product_cat']  = __( 'Categories', 'woocommerce' );
		$columns['product_tag']  = __( 'Tags', 'woocommerce' );
		$columns['featured']     = '<span class="wc-featured tips" data-tip="' . __( 'Featured', 'woocommerce' ) . '">' . __( 'Featured', 'woocommerce' ) . '</span>';
		$columns['product_type'] = '<span class="wc-type tips" data-tip="' . __( 'Type', 'woocommerce' ) . '">' . __( 'Type', 'woocommerce' ) . '</span>';
		$columns['date']         = __( 'Date', 'woocommerce' );

		return array_merge( $columns, $existing_columns );
	}

	/**
	 * Define custom columns for coupons
	 * @param  array $existing_columns
	 * @return array
	 */
	public function shop_coupon_columns( $existing_columns ) {
		$columns                = array();
		$columns["cb"]          = "<input type=\"checkbox\" />";
		$columns["coupon_code"] = __( 'Code', 'woocommerce' );
		$columns["type"]        = __( 'Coupon type', 'woocommerce' );
		$columns["amount"]      = __( 'Coupon amount', 'woocommerce' );
		$columns["description"] = __( 'Description', 'woocommerce' );
		$columns["products"]    = __( 'Product IDs', 'woocommerce' );
		$columns["usage"]       = __( 'Usage / Limit', 'woocommerce' );
		$columns["expiry_date"] = __( 'Expiry date', 'woocommerce' );

		return $columns;
	}

	/**
	 * Define custom columns for orders
	 * @param  array $existing_columns
	 * @return array
	 */
	public function shop_order_columns( $existing_columns ) {
		$columns                     = array();
		$columns['cb']               = '<input type="checkbox" />';
		$columns['order_status']     = '<span class="status_head tips" data-tip="' . esc_attr__( 'Status', 'woocommerce' ) . '">' . esc_attr__( 'Status', 'woocommerce' ) . '</span>';
		$columns['order_title']      = __( 'Order', 'woocommerce' );
		$columns['order_items']      = __( 'Purchased', 'woocommerce' );
		$columns['shipping_address'] = __( 'Ship to', 'woocommerce' );
		$columns['customer_message'] = '<span class="notes_head tips" data-tip="' . esc_attr__( 'Customer Message', 'woocommerce' ) . '">' . esc_attr__( 'Customer Message', 'woocommerce' ) . '</span>';
		$columns['order_notes']      = '<span class="order-notes_head tips" data-tip="' . esc_attr__( 'Order Notes', 'woocommerce' ) . '">' . esc_attr__( 'Order Notes', 'woocommerce' ) . '</span>';
		$columns['order_date']       = __( 'Date', 'woocommerce' );
		$columns['order_total']      = __( 'Total', 'woocommerce' );
		$columns['order_actions']    = __( 'Actions', 'woocommerce' );

		return $columns;
	}

	/**
	 * Ouput custom columns for products
	 * @param  string $column
	 */
	public function render_product_columns( $column ) {
		global $post;

		if ( empty( $the_product ) || $the_product->id != $post->ID ) {
			$the_product = get_product( $post );
		}

		switch ( $column ) {
			case 'thumb' :
				echo '<a href="' . get_edit_post_link( $post->ID ) . '">' . $the_product->get_image() . '</a>';
				break;
			case 'name' :
				$edit_link        = get_edit_post_link( $post->ID );
				$title            = _draft_or_post_title();
				$post_type_object = get_post_type_object( $post->post_type );
				$can_edit_post    = current_user_can( $post_type_object->cap->edit_post, $post->ID );

				echo '<strong><a class="row-title" href="' . esc_url( $edit_link ) .'">' . $title.'</a>';

				_post_states( $post );

				echo '</strong>';

				if ( $post->post_parent > 0 ) {
					echo '&nbsp;&nbsp;&larr; <a href="'. get_edit_post_link( $post->post_parent ) .'">'. get_the_title( $post->post_parent ) .'</a>';
				}

				// Excerpt view
				if ( isset( $_GET['mode'] ) && 'excerpt' == $_GET['mode'] ) {
					echo apply_filters( 'the_excerpt', $post->post_excerpt );
				}

				// Get actions
				$actions = array();

				$actions['id'] = 'ID: ' . $post->ID;

				if ( $can_edit_post && 'trash' != $post->post_status ) {
					$actions['edit'] = '<a href="' . get_edit_post_link( $post->ID, true ) . '" title="' . esc_attr( __( 'Edit this item', 'woocommerce' ) ) . '">' . __( 'Edit', 'woocommerce' ) . '</a>';
					$actions['inline hide-if-no-js'] = '<a href="#" class="editinline" title="' . esc_attr( __( 'Edit this item inline', 'woocommerce' ) ) . '">' . __( 'Quick&nbsp;Edit', 'woocommerce' ) . '</a>';
				}
				if ( current_user_can( $post_type_object->cap->delete_post, $post->ID ) ) {
					if ( 'trash' == $post->post_status ) {
						$actions['untrash'] = '<a title="' . esc_attr( __( 'Restore this item from the Trash', 'woocommerce' ) ) . '" href="' . wp_nonce_url( admin_url( sprintf( $post_type_object->_edit_link . '&amp;action=untrash', $post->ID ) ), 'untrash-post_' . $post->ID ) . '">' . __( 'Restore', 'woocommerce' ) . '</a>';
					} elseif ( EMPTY_TRASH_DAYS ) {
						$actions['trash'] = '<a class="submitdelete" title="' . esc_attr( __( 'Move this item to the Trash', 'woocommerce' ) ) . '" href="' . get_delete_post_link( $post->ID ) . '">' . __( 'Trash', 'woocommerce' ) . '</a>';
					}

					if ( 'trash' == $post->post_status || ! EMPTY_TRASH_DAYS ) {
						$actions['delete'] = '<a class="submitdelete" title="' . esc_attr( __( 'Delete this item permanently', 'woocommerce' ) ) . '" href="' . get_delete_post_link( $post->ID, '', true ) . '">' . __( 'Delete Permanently', 'woocommerce' ) . '</a>';
					}
				}
				if ( $post_type_object->public ) {
					if ( in_array( $post->post_status, array( 'pending', 'draft', 'future' ) ) ) {
						if ( $can_edit_post )
							$actions['view'] = '<a href="' . esc_url( add_query_arg( 'preview', 'true', get_permalink( $post->ID ) ) ) . '" title="' . esc_attr( sprintf( __( 'Preview &#8220;%s&#8221;', 'woocommerce' ), $title ) ) . '" rel="permalink">' . __( 'Preview', 'woocommerce' ) . '</a>';
					} elseif ( 'trash' != $post->post_status ) {
						$actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View &#8220;%s&#8221;', 'woocommerce' ), $title ) ) . '" rel="permalink">' . __( 'View', 'woocommerce' ) . '</a>';
					}
				}

				$actions = apply_filters( 'post_row_actions', $actions, $post );

				echo '<div class="row-actions">';

				$i = 0;
				$action_count = sizeof($actions);

				foreach ( $actions as $action => $link ) {
					++$i;
					( $i == $action_count ) ? $sep = '' : $sep = ' | ';
					echo '<span class="' . $action . '">' . $link . $sep . '</span>';
				}
				echo '</div>';

				get_inline_data( $post );

				/* Custom inline data for woocommerce */
				echo '
					<div class="hidden" id="woocommerce_inline_' . $post->ID . '">
						<div class="menu_order">' . $post->menu_order . '</div>
						<div class="sku">' . $the_product->sku . '</div>
						<div class="regular_price">' . $the_product->regular_price . '</div>
						<div class="sale_price">' . $the_product->sale_price . '</div>
						<div class="weight">' . $the_product->weight . '</div>
						<div class="length">' . $the_product->length . '</div>
						<div class="width">' . $the_product->width . '</div>
						<div class="height">' . $the_product->height . '</div>
						<div class="visibility">' . $the_product->visibility . '</div>
						<div class="stock_status">' . $the_product->stock_status . '</div>
						<div class="stock">' . $the_product->stock . '</div>
						<div class="manage_stock">' . $the_product->manage_stock . '</div>
						<div class="featured">' . $the_product->featured . '</div>
						<div class="product_type">' . $the_product->product_type . '</div>
						<div class="product_is_virtual">' . $the_product->virtual . '</div>
						<div class="tax_status">' . $the_product->tax_status . '</div>
						<div class="tax_class">' . $the_product->tax_class . '</div>
						<div class="backorders">' . $the_product->backorders . '</div>
					</div>
				';

			break;
			case 'sku' :
				echo $the_product->get_sku() ? $the_product->get_sku() : '<span class="na">&ndash;</span>';
				break;
			case 'product_type' :
				if ( 'grouped' == $the_product->product_type ) {
					echo '<span class="product-type tips grouped" data-tip="' . __( 'Grouped', 'woocommerce' ) . '"></span>';
				} elseif ( 'external' == $the_product->product_type ) {
					echo '<span class="product-type tips external" data-tip="' . __( 'External/Affiliate', 'woocommerce' ) . '"></span>';
				} elseif ( 'simple' == $the_product->product_type ) {

					if ( $the_product->is_virtual() ) {
						echo '<span class="product-type tips virtual" data-tip="' . __( 'Virtual', 'woocommerce' ) . '"></span>';
					} elseif ( $the_product->is_downloadable() ) {
						echo '<span class="product-type tips downloadable" data-tip="' . __( 'Downloadable', 'woocommerce' ) . '"></span>';
					} else {
						echo '<span class="product-type tips simple" data-tip="' . __( 'Simple', 'woocommerce' ) . '"></span>';
					}

				} elseif ( 'variable' == $the_product->product_type ) {
					echo '<span class="product-type tips variable" data-tip="' . __( 'Variable', 'woocommerce' ) . '"></span>';
				} else {
					// Assuming that we have other types in future
					echo '<span class="product-type tips ' . $the_product->product_type . '" data-tip="' . ucfirst( $the_product->product_type ) . '"></span>';
				}
				break;
			case 'price' :
				echo $the_product->get_price_html() ? $the_product->get_price_html() : '<span class="na">&ndash;</span>';
				break;
			case 'product_cat' :
			case 'product_tag' :
				if ( ! $terms = get_the_terms( $post->ID, $column ) ) {
					echo '<span class="na">&ndash;</span>';
				} else {
					foreach ( $terms as $term ) {
						$termlist[] = '<a href="' . admin_url( 'edit.php?' . $column . '=' . $term->slug . '&post_type=product' ) . ' ">' . $term->name . '</a>';
					}

					echo implode( ', ', $termlist );
				}
				break;
			case 'featured' :
				$url = wp_nonce_url( admin_url( 'admin-ajax.php?action=woocommerce_feature_product&product_id=' . $post->ID ), 'woocommerce-feature-product' );
				echo '<a href="' . esc_url( $url ) . '" title="'. __( 'Toggle featured', 'woocommerce' ) . '">';
				if ( $the_product->is_featured() ) {
					echo '<span class="wc-featured tips" data-tip="' . __( 'Yes', 'woocommerce' ) . '">' . __( 'Yes', 'woocommerce' ) . '</span>';
				} else {
					echo '<span class="wc-featured not-featured tips" data-tip="' . __( 'No', 'woocommerce' ) . '">' . __( 'No', 'woocommerce' ) . '</span>';
				}
				echo '</a>';
				break;
			case 'is_in_stock' :

				if ( $the_product->is_in_stock() ) {
					echo '<mark class="instock">' . __( 'In stock', 'woocommerce' ) . '</mark>';
				} else {
					echo '<mark class="outofstock">' . __( 'Out of stock', 'woocommerce' ) . '</mark>';
				}

				if ( $the_product->managing_stock() ) {
					echo ' &times; ' . $the_product->get_total_stock();
				}

				break;

			default :
				break;
		}
	}

	/**
	 * Output custom columns for coupons
	 * @param  string $column
	 */
	public function render_shop_coupon_columns( $column ) {
		global $post, $woocommerce;

		switch ( $column ) {
			case "coupon_code" :
				$edit_link = get_edit_post_link( $post->ID );
				$title = _draft_or_post_title();
				$post_type_object = get_post_type_object( $post->post_type );
				$can_edit_post = current_user_can( $post_type_object->cap->edit_post, $post->ID );

				echo '<div class="code tips" data-tip="' . __( 'Edit coupon', 'woocommerce' ) . '"><a href="' . esc_attr( $edit_link ) . '"><span>' . esc_html( $title ). '</span></a></div>';

				_post_states( $post );

				// Get actions
				$actions = array();

				if ( current_user_can( $post_type_object->cap->delete_post, $post->ID ) ) {
					if ( 'trash' == $post->post_status )
						$actions['untrash'] = "<a title='" . esc_attr( __( 'Restore this item from the Trash', 'woocommerce' ) ) . "' href='" . wp_nonce_url( admin_url( sprintf( $post_type_object->_edit_link . '&amp;action=untrash', $post->ID ) ), 'untrash-post_' . $post->ID ) . "'>" . __( 'Restore', 'woocommerce' ) . "</a>";
					elseif ( EMPTY_TRASH_DAYS )
						$actions['trash'] = "<a class='submitdelete' title='" . esc_attr( __( 'Move this item to the Trash', 'woocommerce' ) ) . "' href='" . get_delete_post_link( $post->ID ) . "'>" . __( 'Trash', 'woocommerce' ) . "</a>";
					if ( 'trash' == $post->post_status || !EMPTY_TRASH_DAYS )
						$actions['delete'] = "<a class='submitdelete' title='" . esc_attr( __( 'Delete this item permanently', 'woocommerce' ) ) . "' href='" . get_delete_post_link( $post->ID, '', true ) . "'>" . __( 'Delete Permanently', 'woocommerce' ) . "</a>";
				}

				$actions = apply_filters( 'post_row_actions', $actions, $post );

				echo '<div class="row-actions">';

				$i = 0;
				$action_count = sizeof($actions);

				foreach ( $actions as $action => $link ) {
					++$i;
					( $i == $action_count ) ? $sep = '' : $sep = ' | ';
					echo "<span class='$action'>$link$sep</span>";
				}
				echo '</div>';

			break;
			case "type" :
				echo esc_html( wc_get_coupon_type( get_post_meta( $post->ID, 'discount_type', true ) ) );
			break;
			case "amount" :
				echo esc_html( get_post_meta( $post->ID, 'coupon_amount', true ) );
			break;
			case "products" :
				$product_ids = get_post_meta( $post->ID, 'product_ids', true );
				$product_ids = $product_ids ? array_map( 'absint', explode( ',', $product_ids ) ) : array();
				if ( sizeof( $product_ids ) > 0 )
					echo esc_html( implode( ', ', $product_ids ) );
				else
					echo '&ndash;';
			break;
			case "usage_limit" :
				$usage_limit = get_post_meta( $post->ID, 'usage_limit', true );

				if ( $usage_limit )
					echo esc_html( $usage_limit );
				else
					echo '&ndash;';
			break;
			case "usage" :
				$usage_count = absint( get_post_meta( $post->ID, 'usage_count', true ) );
				$usage_limit = esc_html( get_post_meta($post->ID, 'usage_limit', true) );

				if ( $usage_limit )
					printf( __( '%s / %s', 'woocommerce' ), $usage_count, $usage_limit );
				else
					printf( __( '%s / &infin;', 'woocommerce' ), $usage_count );
			break;
			case "expiry_date" :
				$expiry_date = get_post_meta($post->ID, 'expiry_date', true);

				if ( $expiry_date )
					echo esc_html( date_i18n( 'F j, Y', strtotime( $expiry_date ) ) );
				else
					echo '&ndash;';
			break;
			case "description" :
				echo wp_kses_post( $post->post_excerpt );
			break;
		}
	}

	/**
	 * Output custom columns for coupons
	 * @param  string $column
	 */
	public function render_shop_order_columns( $column ) {
		global $post, $woocommerce, $the_order;

		if ( empty( $the_order ) || $the_order->id != $post->ID ) {
			$the_order = get_order( $post->ID );
		}

		switch ( $column ) {
			case 'order_status' :

				printf( '<mark class="%s tips" data-tip="%s">%s</mark>', sanitize_title( $the_order->get_status() ), wc_get_order_status_name( $the_order->get_status() ), wc_get_order_status_name( $the_order->get_status() ) );

			break;
			case 'order_date' :

				if ( '0000-00-00 00:00:00' == $post->post_date ) {
					$t_time = $h_time = __( 'Unpublished', 'woocommerce' );
				} else {
					$t_time    = get_the_time( __( 'Y/m/d g:i:s A', 'woocommerce' ), $post );
					$gmt_time  = strtotime( $post->post_date_gmt . ' UTC' );
					$time_diff = current_time( 'timestamp', 1 ) - $gmt_time;
					$h_time    = get_the_time( __( 'Y/m/d', 'woocommerce' ), $post );
				}

				echo '<abbr title="' . esc_attr( $t_time ) . '">' . esc_html( apply_filters( 'post_date_column_time', $h_time, $post ) ) . '</abbr>';

			break;
			case 'customer_message' :

				if ( $the_order->customer_message )
					echo '<span class="note-on tips" data-tip="' . esc_attr( $the_order->customer_message ) . '">' . __( 'Yes', 'woocommerce' ) . '</span>';
				else
					echo '<span class="na">&ndash;</span>';

			break;
			case 'order_items' :

				echo '<a href="#" class="show_order_items">' . apply_filters( 'woocommerce_admin_order_item_count', sprintf( _n( '%d item', '%d items', $the_order->get_item_count(), 'woocommerce' ), $the_order->get_item_count() ), $the_order ) . '</a>';

				if ( sizeof( $the_order->get_items() ) > 0 ) {

					echo '<table class="order_items" cellspacing="0">';

					foreach ( $the_order->get_items() as $item ) {
						$_product       = apply_filters( 'woocommerce_order_item_product', $the_order->get_product_from_item( $item ), $item );
						$item_meta      = new WC_Order_Item_Meta( $item['item_meta'] );
						$item_meta_html = $item_meta->display( true, true );
						?>
						<tr class="<?php echo apply_filters( 'woocommerce_admin_order_item_class', '', $item ); ?>">
							<td class="qty"><?php echo absint( $item['qty'] ); ?></td>
							<td class="name">
								<?php if ( wc_product_sku_enabled() && $_product && $_product->get_sku() ) echo $_product->get_sku() . ' - '; ?><?php echo apply_filters( 'woocommerce_order_item_name', $item['name'], $item ); ?>
								<?php if ( $item_meta_html ) : ?>
									<a class="tips" href="#" data-tip="<?php echo esc_attr( $item_meta_html ); ?>">[?]</a>
								<?php endif; ?>
							</td>
						</tr>
						<?php
					}

					echo '</table>';

				} else echo '&ndash;';
			break;
			case 'shipping_address' :
				if ( $the_order->get_formatted_shipping_address() )
					echo '<a target="_blank" href="' . esc_url( 'http://maps.google.com/maps?&q=' . urlencode( $the_order->get_shipping_address() ) . '&z=16' ) . '">'. esc_html( preg_replace( '#<br\s*/?>#i', ', ', $the_order->get_formatted_shipping_address() ) ) .'</a>';
				else
					echo '&ndash;';

				if ( $the_order->get_shipping_method() )
					echo '<small class="meta">' . __( 'Via', 'woocommerce' ) . ' ' . esc_html( $the_order->get_shipping_method() ) . '</small>';

			break;
			case 'order_notes' :

				if ( $post->comment_count ) {

					// check the status of the post
					( $post->post_status !== 'trash' ) ? $status = '' : $status = 'post-trashed';

					$latest_notes = get_comments( array(
						'post_id'	=> $post->ID,
						'number'	=> 1,
						'status'	=> $status
					) );

					$latest_note = current( $latest_notes );

					if ( $post->comment_count == 1 ) {
						echo '<span class="note-on tips" data-tip="' . esc_attr( $latest_note->comment_content ) . '">' . __( 'Yes', 'woocommerce' ) . '</span>';
					} else {
						$note_tip = isset( $latest_note->comment_content ) ? esc_attr( $latest_note->comment_content . '<small style="display:block">' . sprintf( _n( 'plus %d other note', 'plus %d other notes', ( $post->comment_count - 1 ), 'woocommerce' ), ( $post->comment_count - 1 ) ) . '</small>' ) : sprintf( _n( '%d note', '%d notes', $post->comment_count, 'woocommerce' ), $post->comment_count );

						echo '<span class="note-on tips" data-tip="' . $note_tip . '">' . __( 'Yes', 'woocommerce' ) . '</span>';
					}

				} else {
					echo '<span class="na">&ndash;</span>';
				}

			break;
			case 'order_total' :
				echo esc_html( strip_tags( $the_order->get_formatted_order_total() ) );

				if ( $the_order->payment_method_title ) {
					echo '<small class="meta">' . __( 'Via', 'woocommerce' ) . ' ' . esc_html( $the_order->payment_method_title ) . '</small>';
				}
			break;
			case 'order_title' :

				$customer_tip = '';

				if ( $address = $the_order->get_formatted_billing_address() ) {
					$customer_tip .= __( 'Billing:', 'woocommerce' ) . ' ' . $address . '<br/><br/>';
				}

				if ( $the_order->billing_phone ) {
					$customer_tip .= __( 'Tel:', 'woocommerce' ) . ' ' . $the_order->billing_phone;
				}

				echo '<div class="tips" data-tip="' . esc_attr( $customer_tip ) . '">';

				if ( $the_order->user_id ) {
					$user_info = get_userdata( $the_order->user_id );
				}

				if ( ! empty( $user_info ) ) {

					$username = '<a href="user-edit.php?user_id=' . absint( $user_info->ID ) . '">';

					if ( $user_info->first_name || $user_info->last_name ) {
						$username .= esc_html( ucfirst( $user_info->first_name ) . ' ' . ucfirst( $user_info->last_name ) );
					} else {
						$username .= esc_html( ucfirst( $user_info->display_name ) );
					}

					$username .= '</a>';

				} else {
					if ( $the_order->billing_first_name || $the_order->billing_last_name ) {
						$username = trim( $the_order->billing_first_name . ' ' . $the_order->billing_last_name );
					} else {
						$username = __( 'Guest', 'woocommerce' );
					}
				}

				printf( __( '%s by %s', 'woocommerce' ), '<a href="' . admin_url( 'post.php?post=' . absint( $post->ID ) . '&action=edit' ) . '"><strong>' . esc_attr( $the_order->get_order_number() ) . '</strong></a>', $username );

				if ( $the_order->billing_email ) {
					echo '<small class="meta email"><a href="' . esc_url( 'mailto:' . $the_order->billing_email ) . '">' . esc_html( $the_order->billing_email ) . '</a></small>';
				}

				echo '</div>';

			break;
			case 'order_actions' :

				?><p>
					<?php
						do_action( 'woocommerce_admin_order_actions_start', $the_order );

						$actions = array();

						if ( $the_order->has_status( array( 'pending', 'on-hold' ) ) ) {
							$actions['processing'] = array(
								'url' 		=> wp_nonce_url( admin_url( 'admin-ajax.php?action=woocommerce_mark_order_processing&order_id=' . $post->ID ), 'woocommerce-mark-order-processing' ),
								'name' 		=> __( 'Processing', 'woocommerce' ),
								'action' 	=> "processing"
							);
						}

						if ( $the_order->has_status( array( 'pending', 'on-hold', 'processing' ) ) ) {
							$actions['complete'] = array(
								'url' 		=> wp_nonce_url( admin_url( 'admin-ajax.php?action=woocommerce_mark_order_complete&order_id=' . $post->ID ), 'woocommerce-mark-order-complete' ),
								'name' 		=> __( 'Complete', 'woocommerce' ),
								'action' 	=> "complete"
							);
						}

						$actions['view'] = array(
							'url' 		=> admin_url( 'post.php?post=' . $post->ID . '&action=edit' ),
							'name' 		=> __( 'View', 'woocommerce' ),
							'action' 	=> "view"
						);

						$actions = apply_filters( 'woocommerce_admin_order_actions', $actions, $the_order );

						foreach ( $actions as $action ) {
							printf( '<a class="button tips %s" href="%s" data-tip="%s">%s</a>', esc_attr( $action['action'] ), esc_url( $action['url'] ), esc_attr( $action['name'] ), esc_attr( $action['name'] ) );
						}

						do_action( 'woocommerce_admin_order_actions_end', $the_order );
					?>
				</p><?php

			break;
		}
	}

	/**
	 * Make columns sortable - https://gist.github.com/906872
	 *
	 * @param array $columns
	 * @return array
	 */
	public function product_sortable_columns( $columns ) {
		$custom = array(
			'price'    => 'price',
			'featured' => 'featured',
			'sku'      => 'sku',
			'name'     => 'title'
		);
		return wp_parse_args( $custom, $columns );
	}

	/**
	 * Make columns sortable - https://gist.github.com/906872
	 *
	 * @param array $columns
	 * @return array
	 */
	public function shop_coupon_sortable_columns( $columns ) {
		return $columns;
	}

	/**
	 * Make columns sortable - https://gist.github.com/906872
	 *
	 * @param array $columns
	 * @return array
	 */
	public function shop_order_sortable_columns( $columns ) {
		$custom = array(
			'order_title' => 'ID',
			'order_total' => 'order_total',
			'order_date'  => 'date'
		);
		unset( $columns['comments'] );

		return wp_parse_args( $custom, $columns );
	}

	/**
	 * Remove edit from the bulk actions.
	 *
	 * @param array $actions
	 * @return array
	 */
	public function shop_order_bulk_actions( $actions ) {
		if ( isset( $actions['edit'] ) ) {
			unset( $actions['edit'] );
		}
		return $actions;
	}

	/**
	 * Product sorting link
	 *
	 * Based on Simple Page Ordering by 10up (http://wordpress.org/extend/plugins/simple-page-ordering/)
	 *
	 * @param array $views
	 * @return array
	 */
	public function product_sorting_link( $views ) {
		global $post_type, $wp_query;

		if ( ! current_user_can('edit_others_pages') ) {
			return $views;
		}

		$class            = ( isset( $wp_query->query['orderby'] ) && $wp_query->query['orderby'] == 'menu_order title' ) ? 'current' : '';
		$query_string     = remove_query_arg(array( 'orderby', 'order' ));
		$query_string     = add_query_arg( 'orderby', urlencode('menu_order title'), $query_string );
		$query_string     = add_query_arg( 'order', urlencode('ASC'), $query_string );
		$views['byorder'] = '<a href="'. $query_string . '" class="' . esc_attr( $class ) . '">' . __( 'Sort Products', 'woocommerce' ) . '</a>';

		return $views;
	}


	/**
	 * Custom bulk edit - form
	 *
	 * @access public
	 * @param mixed $column_name
	 * @param mixed $post_type
	 */
	public function bulk_edit( $column_name, $post_type ) {
		if ( 'price' != $column_name || 'product' != $post_type ) {
			return;
		}

		include( WC()->plugin_path() . '/includes/admin/views/html-bulk-edit-product.php' );
	}

	/**
	 * Custom quick edit - form
	 *
	 * @access public
	 * @param mixed $column_name
	 * @param mixed $post_type
	 */
	public function quick_edit( $column_name, $post_type ) {
		if ( 'price' != $column_name || 'product' != $post_type ) {
			return;
		}

		include( WC()->plugin_path() . '/includes/admin/views/html-quick-edit-product.php' );
	}

	/**
	 * Quick and bulk edit saving
	 *
	 * @access public
	 * @param int $post_id
	 * @param WP_Post $post
	 * @return int
	 */
	public function bulk_and_quick_edit_save_post( $post_id, $post ) {
		// If this is an autosave, our form has not been submitted, so we don't want to do anything.
		if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
			return $post_id;
		}

		// Don't save revisions and autosaves
		if ( wp_is_post_revision( $post_id ) || wp_is_post_autosave( $post_id ) ) {
			return $post_id;
		}

		// Check post type is product
		if ( 'product' != $post->post_type ) {
			return $post_id;
		}

		// Check user permission
		if ( ! current_user_can( 'edit_post', $post_id ) ) {
			return $post_id;
		}

		// Check nonces
		if ( ! isset( $_REQUEST['woocommerce_quick_edit_nonce'] ) && ! isset( $_REQUEST['woocommerce_bulk_edit_nonce'] ) ) {
			return $post_id;
		}
		if ( isset( $_REQUEST['woocommerce_quick_edit_nonce'] ) && ! wp_verify_nonce( $_REQUEST['woocommerce_quick_edit_nonce'], 'woocommerce_quick_edit_nonce' ) ) {
			return $post_id;
		}
		if ( isset( $_REQUEST['woocommerce_bulk_edit_nonce'] ) && ! wp_verify_nonce( $_REQUEST['woocommerce_bulk_edit_nonce'], 'woocommerce_bulk_edit_nonce' ) ) {
			return $post_id;
		}

		// Get the product and save
		$product = get_product( $post );

		if ( ! empty( $_REQUEST['woocommerce_quick_edit'] ) ) {
			$this->quick_edit_save( $post_id, $product );
		} else {
			$this->bulk_edit_save( $post_id, $product );
		}

		// Clear transient
		wc_delete_product_transients( $post_id );

		return $post_id;
	}

	/**
	 * Quick edit
	 */
	private function quick_edit_save( $post_id, $product ) {
		global $wpdb;

		$old_regular_price = $product->regular_price;
		$old_sale_price    = $product->sale_price;

		// Save fields
		if ( isset( $_REQUEST['_sku'] ) ) {
			$sku     = get_post_meta( $post_id, '_sku', true );
			$new_sku = wc_clean( stripslashes( $_REQUEST['_sku'] ) );

			if ( $new_sku !== $sku ) {
				if ( ! empty( $new_sku ) ) {
					$unique_sku = wc_product_has_unique_sku( $post_id, $new_sku );
					if ( $unique_sku ) {
						update_post_meta( $post_id, '_sku', $new_sku );
					}
				} else {
					update_post_meta( $post_id, '_sku', '' );
				}
			}
		}

		if ( isset( $_REQUEST['_weight'] ) ) {
			update_post_meta( $post_id, '_weight', wc_clean( $_REQUEST['_weight'] ) );
		}

		if ( isset( $_REQUEST['_length'] ) ) {
			update_post_meta( $post_id, '_length', wc_clean( $_REQUEST['_length'] ) );
		}

		if ( isset( $_REQUEST['_width'] ) ) {
			update_post_meta( $post_id, '_width', wc_clean( $_REQUEST['_width'] ) );
		}

		if ( isset( $_REQUEST['_height'] ) ) {
			update_post_meta( $post_id, '_height', wc_clean( $_REQUEST['_height'] ) );
		}

		if ( isset( $_REQUEST['_visibility'] ) ) {
			if ( update_post_meta( $post_id, '_visibility', wc_clean( $_REQUEST['_visibility'] ) ) ) {
				do_action( 'woocommerce_product_set_visibility', $post_id, wc_clean( $_REQUEST['_visibility'] ) );
			}
		}

		if ( isset( $_REQUEST['_featured'] ) ) {
			if ( update_post_meta( $post_id, '_featured', isset( $_REQUEST['_featured'] ) ? 'yes' : 'no' ) ) {
				delete_transient( 'wc_featured_products' );
			}
		}

		if ( isset( $_REQUEST['_tax_status'] ) ) {
			update_post_meta( $post_id, '_tax_status', wc_clean( $_REQUEST['_tax_status'] ) );
		}

		if ( isset( $_REQUEST['_tax_class'] ) ) {
			update_post_meta( $post_id, '_tax_class', wc_clean( $_REQUEST['_tax_class'] ) );
		}

		if ( $product->is_type('simple') || $product->is_type('external') ) {

			if ( isset( $_REQUEST['_regular_price'] ) ) {
				$new_regular_price = $_REQUEST['_regular_price'] === '' ? '' : wc_format_decimal( $_REQUEST['_regular_price'] );
				update_post_meta( $post_id, '_regular_price', $new_regular_price );
			} else {
				$new_regular_price = null;
			}
			if ( isset( $_REQUEST['_sale_price'] ) ) {
				$new_sale_price = $_REQUEST['_sale_price'] === '' ? '' : wc_format_decimal( $_REQUEST['_sale_price'] );
				update_post_meta( $post_id, '_sale_price', $new_sale_price );
			} else {
				$new_sale_price = null;
			}

			// Handle price - remove dates and set to lowest
			$price_changed = false;

			if ( ! is_null( $new_regular_price ) && $new_regular_price != $old_regular_price ) {
				$price_changed = true;
			} elseif ( ! is_null( $new_sale_price ) && $new_sale_price != $old_sale_price ) {
				$price_changed = true;
			}

			if ( $price_changed ) {
				update_post_meta( $post_id, '_sale_price_dates_from', '' );
				update_post_meta( $post_id, '_sale_price_dates_to', '' );

				if ( ! is_null( $new_sale_price ) && $new_sale_price !== '' ) {
					update_post_meta( $post_id, '_price', $new_sale_price );
				} else {
					update_post_meta( $post_id, '_price', $new_regular_price );
				}
			}
		}

		// Handle stock status
		if ( isset( $_REQUEST['_stock_status'] ) ) {
			wc_update_product_stock_status( $post_id, wc_clean( $_REQUEST['_stock_status'] ) );
		}

		// Handle stock
		if ( ! $product->is_type('grouped') ) {
			if ( isset( $_REQUEST['_manage_stock'] ) ) {
				update_post_meta( $post_id, '_manage_stock', 'yes' );
				wc_update_product_stock( $post_id, wc_stock_amount( $_REQUEST['_stock'] ) );
			} else {
				update_post_meta( $post_id, '_manage_stock', 'no' );
				wc_update_product_stock( $post_id, 0 );
			}

			if ( ! empty( $_REQUEST['_backorders'] ) ) {
				update_post_meta( $post_id, '_backorders', wc_clean( $_REQUEST['_backorders'] ) );
			}
		}

		do_action( 'woocommerce_product_quick_edit_save', $product );
	}

	/**
	 * Bulk edit
	 */
	public function bulk_edit_save( $post_id, $product ) {

		$old_regular_price = $product->regular_price;
		$old_sale_price    = $product->sale_price;

		// Save fields
		if ( ! empty( $_REQUEST['change_weight'] ) && isset( $_REQUEST['_weight'] ) ) {
			update_post_meta( $post_id, '_weight', wc_clean( stripslashes( $_REQUEST['_weight'] ) ) );
		}

		if ( ! empty( $_REQUEST['change_dimensions'] ) ) {
			if ( isset( $_REQUEST['_length'] ) ) {
				update_post_meta( $post_id, '_length', wc_clean( stripslashes( $_REQUEST['_length'] ) ) );
			}
			if ( isset( $_REQUEST['_width'] ) ) {
				update_post_meta( $post_id, '_width', wc_clean( stripslashes( $_REQUEST['_width'] ) ) );
			}
			if ( isset( $_REQUEST['_height'] ) ) {
				update_post_meta( $post_id, '_height', wc_clean( stripslashes( $_REQUEST['_height'] ) ) );
			}
		}

		if ( ! empty( $_REQUEST['_tax_status'] ) ) {
			update_post_meta( $post_id, '_tax_status', wc_clean( $_REQUEST['_tax_status'] ) );
		}

		if ( ! empty( $_REQUEST['_tax_class'] ) ) {
			$tax_class = wc_clean( $_REQUEST['_tax_class'] );
			if ( 'standard' == $tax_class ) {
				$tax_class = '';
			}
			update_post_meta( $post_id, '_tax_class', $tax_class );
		}

		if ( ! empty( $_REQUEST['_stock_status'] ) ) {
			wc_update_product_stock_status( $post_id, wc_clean( $_REQUEST['_stock_status'] ) );
		}

		if ( ! empty( $_REQUEST['_visibility'] ) ) {
			if ( update_post_meta( $post_id, '_visibility', wc_clean( $_REQUEST['_visibility'] ) ) ) {
				do_action( 'woocommerce_product_set_visibility', $post_id, wc_clean( $_REQUEST['_visibility'] ) );
			}
		}

		if ( ! empty( $_REQUEST['_featured'] ) ) {
			if ( update_post_meta( $post_id, '_featured', stripslashes( $_REQUEST['_featured'] ) ) ) {
				delete_transient( 'wc_featured_products' );
			}
		}

		// Sold Individually
		if ( ! empty( $_REQUEST['_sold_individually'] ) ) {
			if ( $_REQUEST['_sold_individually'] == 'yes' ) {
				update_post_meta( $post_id, '_sold_individually', 'yes' );
			}
			else {
				update_post_meta( $post_id, '_sold_individually', '' );
			}
		}

		// Handle price - remove dates and set to lowest
		if ( $product->is_type( 'simple' ) || $product->is_type( 'external' ) ) {

			$price_changed = false;

			if ( ! empty( $_REQUEST['change_regular_price'] ) ) {

				$change_regular_price = absint( $_REQUEST['change_regular_price'] );
				$regular_price = esc_attr( stripslashes( $_REQUEST['_regular_price'] ) );

				switch ( $change_regular_price ) {
					case 1 :
						$new_price = $regular_price;
						break;
					case 2 :
						if ( strstr( $regular_price, '%' ) ) {
							$percent = str_replace( '%', '', $regular_price ) / 100;
							$new_price = $old_regular_price + ( round( $old_regular_price * $percent, absint( get_option( 'woocommerce_price_num_decimals' ) ) ) );
						} else {
							$new_price = $old_regular_price + $regular_price;
						}
						break;
					case 3 :
						if ( strstr( $regular_price, '%' ) ) {
							$percent = str_replace( '%', '', $regular_price ) / 100;
							$new_price = $old_regular_price - ( round ( $old_regular_price * $percent, absint( get_option( 'woocommerce_price_num_decimals' ) ) ) );
						} else {
							$new_price = $old_regular_price - $regular_price;
						}
						break;

					default :
						break;
				}

				if ( isset( $new_price ) && $new_price != $old_regular_price ) {
					$price_changed = true;
					$new_price = round( $new_price, absint( get_option( 'woocommerce_price_num_decimals' ) ) );
					update_post_meta( $post_id, '_regular_price', $new_price );
					$product->regular_price = $new_price;
				}
			}

			if ( ! empty( $_REQUEST['change_sale_price'] ) ) {

				$change_sale_price = absint( $_REQUEST['change_sale_price'] );
				$sale_price = esc_attr( stripslashes( $_REQUEST['_sale_price'] ) );

				switch ( $change_sale_price ) {
					case 1 :
						$new_price = $sale_price;
						break;
					case 2 :
						if ( strstr( $sale_price, '%' ) ) {
							$percent = str_replace( '%', '', $sale_price ) / 100;
							$new_price = $old_sale_price + ( $old_sale_price * $percent );
						} else {
							$new_price = $old_sale_price + $sale_price;
						}
						break;
					case 3 :
						if ( strstr( $sale_price, '%' ) ) {
							$percent = str_replace( '%', '', $sale_price ) / 100;
							$new_price = $old_sale_price - ( $old_sale_price * $percent );
						} else {
							$new_price = $old_sale_price - $sale_price;
						}
						break;
					case 4 :
						if ( strstr( $sale_price, '%' ) ) {
							$percent = str_replace( '%', '', $sale_price ) / 100;
							$new_price = $product->regular_price - ( $product->regular_price * $percent );
						} else {
							$new_price = $product->regular_price - $sale_price;
						}
						break;

					default :
						break;
				}

				if ( isset( $new_price ) && $new_price != $old_sale_price ) {
					$price_changed = true;
					$new_price = round( $new_price, absint( get_option( 'woocommerce_price_num_decimals' ) ) );
					update_post_meta( $post_id, '_sale_price', $new_price );
					$product->sale_price = $new_price;
				}
			}

			if ( $price_changed ) {
				update_post_meta( $post_id, '_sale_price_dates_from', '' );
				update_post_meta( $post_id, '_sale_price_dates_to', '' );

				if ( $product->regular_price < $product->sale_price ) {
					$product->sale_price = '';
					update_post_meta( $post_id, '_sale_price', '' );
				}

				if ( $product->sale_price ) {
					update_post_meta( $post_id, '_price', $product->sale_price );
				} else {
					update_post_meta( $post_id, '_price', $product->regular_price );
				}
			}
		}

		// Handle stock
		if ( ! $product->is_type( 'grouped' ) ) {

			if ( ! empty( $_REQUEST['change_stock'] ) ) {
				update_post_meta( $post_id, '_manage_stock', 'yes' );
				wc_update_product_stock( $post_id, wc_stock_amount( $_REQUEST['_stock'] ) );
			}

			if ( ! empty( $_REQUEST['_manage_stock'] ) ) {

				if ( $_REQUEST['_manage_stock'] == 'yes' ) {
					update_post_meta( $post_id, '_manage_stock', 'yes' );
				} else {
					update_post_meta( $post_id, '_manage_stock', 'no' );
					wc_update_product_stock( $post_id, 0 );
				}
			}

			if ( ! empty( $_REQUEST['_backorders'] ) ) {
				update_post_meta( $post_id, '_backorders', wc_clean( $_REQUEST['_backorders'] ) );
			}

		}

		do_action( 'woocommerce_product_bulk_edit_save', $product );
	}

	/**
	 * Add extra bulk action options to mark orders as complete or processing
	 *
	 * Using Javascript until WordPress core fixes: http://core.trac.wordpress.org/ticket/16031
	 *
	 * @access public
	 * @return void
	 */
	public function bulk_admin_footer() {
		global $post_type;

		if ( 'shop_order' == $post_type ) {
			?>
			<script type="text/javascript">
			jQuery(function() {
				jQuery('<option>').val('mark_processing').text('<?php _e( 'Mark processing', 'woocommerce' )?>').appendTo("select[name='action']");
				jQuery('<option>').val('mark_processing').text('<?php _e( 'Mark processing', 'woocommerce' )?>').appendTo("select[name='action2']");

				jQuery('<option>').val('mark_on-hold').text('<?php _e( 'Mark on-hold', 'woocommerce' )?>').appendTo("select[name='action']");
				jQuery('<option>').val('mark_on-hold').text('<?php _e( 'Mark on-hold', 'woocommerce' )?>').appendTo("select[name='action2']");

				jQuery('<option>').val('mark_completed').text('<?php _e( 'Mark complete', 'woocommerce' )?>').appendTo("select[name='action']");
				jQuery('<option>').val('mark_completed').text('<?php _e( 'Mark complete', 'woocommerce' )?>').appendTo("select[name='action2']");
			});
			</script>
			<?php
		}
	}

	/**
	 * Process the new bulk actions for changing order status
	 *
	 * @access public
	 * @return void
	 */
	public function bulk_action() {
		$wp_list_table = _get_list_table( 'WP_Posts_List_Table' );
		$action = $wp_list_table->current_action();

		switch ( $action ) {
			case 'mark_completed':
				$new_status = 'completed';
				$report_action = 'marked_complete';
				break;
			case 'mark_processing':
				$new_status = 'processing';
				$report_action = 'marked_processing';
				break;
			case 'mark_on-hold' :
				$new_status = 'on-hold';
				$report_action = 'marked_on-hold';
				break;
			break;
			default:
				return;
		}

		$changed = 0;

		$post_ids = array_map( 'absint', (array) $_REQUEST['post'] );

		foreach ( $post_ids as $post_id ) {
			$order = get_order( $post_id );
			$order->update_status( $new_status, __( 'Order status changed by bulk edit:', 'woocommerce' ) );
			$changed++;
		}

		$sendback = add_query_arg( array( 'post_type' => 'shop_order', $report_action => true, 'changed' => $changed, 'ids' => join( ',', $post_ids ) ), '' );
		wp_redirect( $sendback );
		exit();
	}

	/**
	 * Show confirmation message that order status changed for number of orders
	 *
	 * @access public
	 * @return void
	 */
	public function bulk_admin_notices() {
		global $post_type, $pagenow;

		if ( isset( $_REQUEST['marked_complete'] ) || isset( $_REQUEST['marked_processing'] ) || isset( $_REQUEST['marked_on-hold'] ) ) {
			$number = isset( $_REQUEST['changed'] ) ? absint( $_REQUEST['changed'] ) : 0;

			if ( 'edit.php' == $pagenow && 'shop_order' == $post_type ) {
				$message = sprintf( _n( 'Order status changed.', '%s order statuses changed.', $number, 'woocommerce' ), number_format_i18n( $number ) );
				echo '<div class="updated"><p>' . $message . '</p></div>';
			}
		}
	}


	/**
	 * Search custom fields as well as content.
	 *
	 * @access public
	 * @param WP_Query $wp
	 * @return void
	 */
	public function shop_order_search_custom_fields( $wp ) {
		global $pagenow, $wpdb;

		if ( 'edit.php' != $pagenow || empty( $wp->query_vars['s'] ) || $wp->query_vars['post_type'] != 'shop_order' ) {
			return;
		}

		$search_fields = array_map( 'wc_clean', apply_filters( 'woocommerce_shop_order_search_fields', array(
			'_order_key',
			'_billing_company',
			'_billing_address_1',
			'_billing_address_2',
			'_billing_city',
			'_billing_postcode',
			'_billing_country',
			'_billing_state',
			'_billing_email',
			'_billing_phone',
			'_shipping_address_1',
			'_shipping_address_2',
			'_shipping_city',
			'_shipping_postcode',
			'_shipping_country',
			'_shipping_state'
		) ) );

		$search_order_id = str_replace( 'Order #', '', $_GET['s'] );
		if ( ! is_numeric( $search_order_id ) ) {
			$search_order_id = 0;
		}

		// Search orders
		$post_ids = array_unique( array_merge(
			$wpdb->get_col(
				$wpdb->prepare( "
					SELECT p1.post_id
					FROM {$wpdb->postmeta} p1
					INNER JOIN {$wpdb->postmeta} p2 ON p1.post_id = p2.post_id
					WHERE
						( p1.meta_key = '_billing_first_name' AND p2.meta_key = '_billing_last_name' AND CONCAT(p1.meta_value, ' ', p2.meta_value) LIKE '%%%s%%' )
					OR
						( p1.meta_key = '_shipping_first_name' AND p2.meta_key = '_shipping_last_name' AND CONCAT(p1.meta_value, ' ', p2.meta_value) LIKE '%%%s%%' )
					OR
						( p1.meta_key IN ('" . implode( "','", $search_fields ) . "') AND p1.meta_value LIKE '%%%s%%' )
					",
					esc_attr( $_GET['s'] ), esc_attr( $_GET['s'] ), esc_attr( $_GET['s'] )
				)
			),
			$wpdb->get_col(
				$wpdb->prepare( "
					SELECT order_id
					FROM {$wpdb->prefix}woocommerce_order_items as order_items
					WHERE order_item_name LIKE '%%%s%%'
					",
					esc_attr( $_GET['s'] )
				)
			),
			array( $search_order_id )
		) );

		// Remove s - we don't want to search order name
		unset( $wp->query_vars['s'] );

		// so we know we're doing this
		$wp->query_vars['shop_order_search'] = true;

		// Search by found posts
		$wp->query_vars['post__in'] = $post_ids;
	}

	/**
	 * Change the label when searching orders.
	 *
	 * @access public
	 * @param mixed $query
	 * @return string
	 */
	public function shop_order_search_label( $query ) {
		global $pagenow, $typenow;

		if ( 'edit.php' != $pagenow ) {
			return $query;
		}

		if ( $typenow != 'shop_order' ) {
			return $query;
		}

		if ( ! get_query_var( 'shop_order_search' ) ) {
			return $query;
		}

		return wp_unslash( $_GET['s'] );
	}

	/**
	 * Query vars for custom searches.
	 *
	 * @access public
	 * @param mixed $public_query_vars
	 * @return array
	 */
	public function add_custom_query_var( $public_query_vars ) {
		$public_query_vars[] = 'sku';
		$public_query_vars[] = 'shop_order_search';

		return $public_query_vars;
	}

	/**
	 * Filters for post types
	 */
	public function restrict_manage_posts() {
		global $typenow, $wp_query;

		switch ( $typenow ) {
			case 'product' :
				$this->product_filters();
			break;
			case 'product' :
				$this->shop_coupon_filters();
			break;
			case 'product' :
				$this->shop_order_filters();
			break;
		}
	}

	/**
	 * Show a category filter box
	 */
	public function product_filters() {
		global $wp_query;

		// Category Filtering
		wc_product_dropdown_categories();

		// Type filtering
		$terms   = get_terms( 'product_type' );
		$output  = '<select name="product_type" id="dropdown_product_type">';
		$output .= '<option value="">' . __( 'Show all product types', 'woocommerce' ) . '</option>';

		foreach ( $terms as $term ) {
			$output .= '<option value="' . sanitize_title( $term->name ) . '" ';

			if ( isset( $wp_query->query['product_type'] ) ) {
				$output .= selected( $term->slug, $wp_query->query['product_type'], false );
			}

			$output .= '>';

			switch ( $term->name ) {
				case 'grouped' :
					$output .= __( 'Grouped product', 'woocommerce' );
					break;
				case 'external' :
					$output .= __( 'External/Affiliate product', 'woocommerce' );
					break;
				case 'variable' :
					$output .= __( 'Variable product', 'woocommerce' );
					break;
				case 'simple' :
					$output .= __( 'Simple product', 'woocommerce' );
					break;
				default :
					// Assuming that we have other types in future
					$output .= ucfirst( $term->name );
					break;
			}

			$output .= " ($term->count)</option>";

			if ( 'simple' == $term->name ) {

				$output .= '<option value="downloadable" ';

				if ( isset( $wp_query->query['product_type'] ) ) {
					$output .= selected( 'downloadable', $wp_query->query['product_type'], false );
				}

				$output .= '> &rarr; ' . __( 'Downloadable', 'woocommerce' ) . '</option>';

				$output .= '<option value="virtual" ';

				if ( isset( $wp_query->query['product_type'] ) ) {
					$output .= selected( 'virtual', $wp_query->query['product_type'], false );
				}

				$output .= '> &rarr;  ' . __( 'Virtual', 'woocommerce' ) . '</option>';
			}
		}

		$output .= '</select>';

		echo apply_filters( 'woocommerce_product_filters', $output );
	}

	/**
	 * Show custom filters to filter coupons by type.
	 */
	public function shop_coupon_filters() {
		?>
		<select name='coupon_type' id='dropdown_shop_coupon_type'>
			<option value=""><?php _e( 'Show all types', 'woocommerce' ); ?></option>
			<?php
				$types = wc_get_coupon_types();

				foreach ( $types as $name => $type ) {
					echo '<option value="' . esc_attr( $name ) . '"';

					if ( isset( $_GET['coupon_type'] ) )
						selected( $name, $_GET['coupon_type'] );

					echo '>' . esc_html__( $type, 'woocommerce' ) . '</option>';
				}
			?>
			</select>
		<?php

		wc_enqueue_js( "
			jQuery('select#dropdown_shop_coupon_type, select[name=m]').css('width', '150px').chosen();
		" );
	}

	/**
	 * Show custom filters to filter orders by status/customer.
	 */
	public function shop_order_filters() {
		// Customers
		?>
		<select id="dropdown_customers" name="_customer_user">
			<option value=""><?php _e( 'Show all customers', 'woocommerce' ) ?></option>
			<?php
				if ( ! empty( $_GET['_customer_user'] ) ) {
					$user = get_user_by( 'id', absint( $_GET['_customer_user'] ) );
					echo '<option value="' . absint( $user->ID ) . '" ';
					selected( 1, 1 );
					echo '>' . esc_html( $user->display_name ) . ' (#' . absint( $user->ID ) . ' &ndash; ' . esc_html( $user->user_email ) . ')</option>';
				}
			?>
		</select>
		<?php

		wc_enqueue_js( "
			jQuery('select#dropdown_customers').css('width', '250px').ajaxChosen({
				method: 		'GET',
				url: 			'" . admin_url( 'admin-ajax.php' ) . "',
				dataType: 		'json',
				afterTypeDelay: 100,
				minTermLength: 	1,
				data:		{
					action: 	'woocommerce_json_search_customers',
					security: 	'" . wp_create_nonce( 'search-customers' ) . "',
					default:	'" . __( 'Show all customers', 'woocommerce' ) . "'
				}
			}, function (data) {

				var terms = {};

				$.each(data, function (i, val) {
					terms[i] = val;
				});

				return terms;
			});
		" );
	}

	/**
	 * Filters and sorting handler
	 * @param  array $vars
	 * @return array
	 */
	public function request_query( $vars ) {
		global $typenow, $wp_query;

		if ( 'product' === $typenow ) {
			// Sorting
			if ( isset( $vars['orderby'] ) ) {
				if ( 'price' == $vars['orderby'] ) {
					$vars = array_merge( $vars, array(
						'meta_key' 	=> '_price',
						'orderby' 	=> 'meta_value_num'
					) );
				}
				if ( 'featured' == $vars['orderby'] ) {
					$vars = array_merge( $vars, array(
						'meta_key' 	=> '_featured',
						'orderby' 	=> 'meta_value'
					) );
				}
				if ( 'sku' == $vars['orderby'] ) {
					$vars = array_merge( $vars, array(
						'meta_key' 	=> '_sku',
						'orderby' 	=> 'meta_value'
					) );
				}
			}

		} elseif ( 'shop_coupon' === $typenow ) {

			if ( ! empty( $_GET['coupon_type'] ) ) {
				$vars['meta_key'] = 'discount_type';
				$vars['meta_value'] = wc_clean( $_GET['coupon_type'] );
			}

		} elseif ( 'shop_order' === $typenow ) {

			// Filter the orders by the posted customer.
			if ( isset( $_GET['_customer_user'] ) && $_GET['_customer_user'] > 0 ) {
				$vars['meta_key'] = '_customer_user';
				$vars['meta_value'] = (int) $_GET['_customer_user'];
			}

			// Sorting
			if ( isset( $vars['orderby'] ) ) {
				if ( 'order_total' == $vars['orderby'] ) {
					$vars = array_merge( $vars, array(
						'meta_key' 	=> '_order_total',
						'orderby' 	=> 'meta_value_num'
					) );
				}
			}
		}

		return $vars;
	}

	/**
	 * Filter the products in admin based on options
	 *
	 * @param mixed $query
	 */
	public function product_filters_query( $query ) {
		global $typenow, $wp_query;

		if ( 'product' == $typenow ) {

			if ( isset( $query->query_vars['product_type'] ) ) {
				// Subtypes
				if ( 'downloadable' == $query->query_vars['product_type'] ) {
					$query->query_vars['product_type']  = '';
					$query->query_vars['meta_value']    = 'yes';
					$query->query_vars['meta_key']      = '_downloadable';
				} elseif ( 'virtual' == $query->query_vars['product_type'] ) {
					$query->query_vars['product_type']  = '';
					$query->query_vars['meta_value']    = 'yes';
					$query->query_vars['meta_key']      = '_virtual';
				}
			}

			// Categories
			if ( isset( $_GET['product_cat'] ) && '0' == $_GET['product_cat'] ) {
				$query->query_vars['tax_query'][] = array(
					'taxonomy' => 'product_cat',
					'field'    => 'id',
					'terms'    => get_terms( 'product_cat', array( 'fields' => 'ids' ) ),
					'operator' => 'NOT IN'
				);
			}
		}
	}

	/**
	 * Search by SKU or ID for products.
	 * @param string $where
	 * @return string
	 */
	public function product_search( $where ) {
		global $pagenow, $wpdb, $wp;

		if ( 'edit.php' != $pagenow || ! is_search() || ! isset( $wp->query_vars['s'] ) || 'product' != $wp->query_vars['post_type'] ) {
			return $where;
		}

		$search_ids = array();
		$terms      = explode( ',', $wp->query_vars['s'] );

		foreach ( $terms as $term ) {
			if ( is_numeric( $term ) ) {
				$search_ids[] = $term;
			}
			// Attempt to get a SKU
			$sku_to_id = $wpdb->get_col( $wpdb->prepare( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key='_sku' AND meta_value LIKE '%%%s%%';", wc_clean( $term ) ) );

			if ( $sku_to_id && sizeof( $sku_to_id ) > 0 ) {
				$search_ids = array_merge( $search_ids, $sku_to_id );
			}
		}

		$search_ids = array_filter( array_map( 'absint', $search_ids ) );

		if ( sizeof( $search_ids ) > 0 ) {
			$where = str_replace( ')))', ") OR ({$wpdb->posts}.ID IN (" . implode( ',', $search_ids ) . "))))", $where );
		}

		return $where;
	}

	/**
	 * Change messages when a post type is updated.
	 *
	 * @param  array $messages
	 * @return array
	 */
	public function post_updated_messages( $messages ) {
		global $post, $post_ID;

		$messages['product'] = array(
			0 => '', // Unused. Messages start at index 1.
			1 => sprintf( __( 'Product updated. <a href="%s">View Product</a>', 'woocommerce' ), esc_url( get_permalink($post_ID) ) ),
			2 => __( 'Custom field updated.', 'woocommerce' ),
			3 => __( 'Custom field deleted.', 'woocommerce' ),
			4 => __( 'Product updated.', 'woocommerce' ),
			5 => isset($_GET['revision']) ? sprintf( __( 'Product restored to revision from %s', 'woocommerce' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
			6 => sprintf( __( 'Product published. <a href="%s">View Product</a>', 'woocommerce' ), esc_url( get_permalink($post_ID) ) ),
			7 => __( 'Product saved.', 'woocommerce' ),
			8 => sprintf( __( 'Product submitted. <a target="_blank" href="%s">Preview Product</a>', 'woocommerce' ), esc_url( add_query_arg( 'preview', 'true', get_permalink($post_ID) ) ) ),
			9 => sprintf( __( 'Product scheduled for: <strong>%1$s</strong>. <a target="_blank" href="%2$s">Preview Product</a>', 'woocommerce' ),
			  date_i18n( __( 'M j, Y @ G:i', 'woocommerce' ), strtotime( $post->post_date ) ), esc_url( get_permalink($post_ID) ) ),
			10 => sprintf( __( 'Product draft updated. <a target="_blank" href="%s">Preview Product</a>', 'woocommerce' ), esc_url( add_query_arg( 'preview', 'true', get_permalink($post_ID) ) ) ),
		);

		$messages['shop_order'] = array(
			0 => '', // Unused. Messages start at index 1.
			1 => __( 'Order updated.', 'woocommerce' ),
			2 => __( 'Custom field updated.', 'woocommerce' ),
			3 => __( 'Custom field deleted.', 'woocommerce' ),
			4 => __( 'Order updated.', 'woocommerce' ),
			5 => isset($_GET['revision']) ? sprintf( __( 'Order restored to revision from %s', 'woocommerce' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
			6 => __( 'Order updated.', 'woocommerce' ),
			7 => __( 'Order saved.', 'woocommerce' ),
			8 => __( 'Order submitted.', 'woocommerce' ),
			9 => sprintf( __( 'Order scheduled for: <strong>%1$s</strong>.', 'woocommerce' ),
			  date_i18n( __( 'M j, Y @ G:i', 'woocommerce' ), strtotime( $post->post_date ) ) ),
			10 => __( 'Order draft updated.', 'woocommerce' )
		);

		$messages['shop_coupon'] = array(
			0 => '', // Unused. Messages start at index 1.
			1 => __( 'Coupon updated.', 'woocommerce' ),
			2 => __( 'Custom field updated.', 'woocommerce' ),
			3 => __( 'Custom field deleted.', 'woocommerce' ),
			4 => __( 'Coupon updated.', 'woocommerce' ),
			5 => isset($_GET['revision']) ? sprintf( __( 'Coupon restored to revision from %s', 'woocommerce' ), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
			6 => __( 'Coupon updated.', 'woocommerce' ),
			7 => __( 'Coupon saved.', 'woocommerce' ),
			8 => __( 'Coupon submitted.', 'woocommerce' ),
			9 => sprintf( __( 'Coupon scheduled for: <strong>%1$s</strong>.', 'woocommerce' ),
			  date_i18n( __( 'M j, Y @ G:i', 'woocommerce' ), strtotime( $post->post_date ) ) ),
			10 => __( 'Coupon draft updated.', 'woocommerce' )
		);

		return $messages;
	}

	/**
	 * Disable the auto-save functionality for Orders.
	 *
	 * @access public
	 * @return void
	 */
	public function disable_autosave(){
	    global $post;

	    if ( $post && get_post_type( $post->ID ) === 'shop_order' ) {
	        wp_dequeue_script( 'autosave' );
	    }
	}

	/**
	 * Removes variations etc belonging to a deleted post, and clears transients
	 *
	 * @access public
	 * @param mixed $id ID of post being deleted
	 * @return void
	 */
	public function delete_post( $id ) {
		global $woocommerce, $wpdb;

		if ( ! current_user_can( 'delete_posts' ) )
			return;

		if ( $id > 0 ) {

			$post_type = get_post_type( $id );

			switch( $post_type ) {
				case 'product' :

					$child_product_variations = get_children( 'post_parent=' . $id . '&post_type=product_variation' );

					if ( $child_product_variations ) {
						foreach ( $child_product_variations as $child ) {
							wp_delete_post( $child->ID, true );
						}
					}

					$child_products = get_children( 'post_parent=' . $id . '&post_type=product' );

					if ( $child_products ) {
						foreach ( $child_products as $child ) {
							$child_post = array();
							$child_post['ID'] = $child->ID;
							$child_post['post_parent'] = 0;
							wp_update_post( $child_post );
						}
					}

					if ( $parent_id = wp_get_post_parent_id( $id ) ) {
						wc_delete_product_transients( $parent_id );
					}

				break;
				case 'product_variation' :
					wc_delete_product_transients( wp_get_post_parent_id( $id ) );
				break;
				case 'shop_order' :
					$refunds = $wpdb->get_results( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type = 'shop_order_refund' AND post_parent = %d", $id ) );

					foreach ( $refunds as $refund ) {
						wp_delete_post( $refund->ID, true );
					}
				break;
			}
		}
	}

	/**
	 * woocommerce_trash_post function.
	 *
	 * @access public
	 * @param mixed $id
	 * @return void
	 */
	public function trash_post( $id ) {
		global $wpdb;

		if ( $id > 0 ) {

			$post_type = get_post_type( $id );

			if ( 'shop_order' == $post_type ) {

				// Delete count - meta doesn't work on trashed posts
				$user_id = get_post_meta( $id, '_customer_user', true );

				if ( $user_id > 0 ) {
					update_user_meta( $user_id, '_order_count', '' );
					update_user_meta( $user_id, '_money_spent', '' );
				}

				$refunds = $wpdb->get_results( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type = 'shop_order_refund' AND post_parent = %d", $id ) );

				foreach ( $refunds as $refund ) {
					$wpdb->update( $wpdb->posts, array( 'post_status' => 'trash' ), array( 'ID' => $refund->ID ) );
				}

				delete_transient( 'woocommerce_processing_order_count' );
			}

		}
	}

	/**
	 * woocommerce_untrash_post function.
	 *
	 * @access public
	 * @param mixed $id
	 * @return void
	 */
	public function untrash_post( $id ) {
		global $wpdb;

		if ( $id > 0 ) {

			$post_type = get_post_type( $id );

			if ( 'shop_order' == $post_type ) {

				// Delete count - meta doesn't work on trashed posts
				$user_id = get_post_meta( $id, '_customer_user', true );

				if ( $user_id > 0 ) {
					update_user_meta( $user_id, '_order_count', '' );
					update_user_meta( $user_id, '_money_spent', '' );
				}

				$refunds = $wpdb->get_results( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type = 'shop_order_refund' AND post_parent = %d", $id ) );

				foreach ( $refunds as $refund ) {
					$wpdb->update( $wpdb->posts, array( 'post_status' => 'wc-completed' ), array( 'ID' => $refund->ID ) );
				}

				delete_transient( 'woocommerce_processing_order_count' );
			}

		}
	}

	/**
	 * Remove item meta on permanent deletion
	 *
	 * @access public
	 * @return void
	 **/
	public function delete_order_items( $postid ) {
		global $wpdb;

		if ( get_post_type( $postid ) == 'shop_order' ) {
			do_action( 'woocommerce_delete_order_items', $postid );

			$wpdb->query( "
				DELETE {$wpdb->prefix}woocommerce_order_items, {$wpdb->prefix}woocommerce_order_itemmeta
				FROM {$wpdb->prefix}woocommerce_order_items
				JOIN {$wpdb->prefix}woocommerce_order_itemmeta ON {$wpdb->prefix}woocommerce_order_items.order_item_id = {$wpdb->prefix}woocommerce_order_itemmeta.order_item_id
				WHERE {$wpdb->prefix}woocommerce_order_items.order_id = '{$postid}';
				" );

			do_action( 'woocommerce_deleted_order_items', $postid );
		}
	}

	/**
	 * Change text without slow getext filter
	 */
	public function change_featured_image_text() {
		global $l10n;
		if ( isset( $l10n['default'] ) && isset( $l10n['default']->entries ) ) {
			foreach ( $l10n['default']->entries as $entry_key => $entries ) {
				foreach ( $entries->translations as $key => $value ) {
					if ( 'Featured Image' == $value ) {
						$l10n['default']->entries[ $entry_key ]->translations[ $key ] = __( 'Product Image', 'woocommerce' );
					} elseif ( 'Remove featured image' == $value ) {
						$l10n['default']->entries[ $entry_key ]->translations[ $key ] = __( 'Remove product image', 'woocommerce' );
					} elseif ( 'Set featured image' == $value ) {
						$l10n['default']->entries[ $entry_key ]->translations[ $key ] = __( 'Set product image', 'woocommerce' );
					}
				}
			}
		}
	}

	/**
	 * Change "Featured Image" to "Product Image" throughout media modals.
	 * @param  array  $strings Array of strings to translate.
	 * @param  object $post
	 * @return array
	 */
	public function media_view_strings( $strings = array(), $post = null ) {
		$strings['setFeaturedImageTitle'] = __( 'Set product image', 'woocommerce' );
		$strings['setFeaturedImage']      = __( 'Set product image', 'woocommerce' );
		return $strings;
	}

	/**
	 * Change title boxes in admin.
	 * @param  string $text
	 * @param  object $post
	 * @return string
	 */
	public function enter_title_here( $text, $post ) {
		switch ( $post->post_type ) {
			case 'product' :
				return __( 'Product name', 'woocommerce' );
			break;
			case 'shop_coupon' :
				return __( 'Coupon code', 'woocommerce' );
			break;
		}
		return $text;
	}

	/**
	 * Print coupon description textarea field
	 * @param WP_Post $post
	 */
	public function edit_form_after_title(  $post ) {
		if ( 'shop_coupon' === $post->post_type ) {
			?>
			<textarea id="woocommerce-coupon-description" name="excerpt" cols="5" rows="2" placeholder="<?php esc_attr_e( 'Description (optional)', 'woocommerce' ); ?>"><?php echo esc_textarea( $post->post_excerpt ); ?></textarea>
			<?php
		}
	}

	/**
	 * Change label for insert buttons.
	 * @access   public
	 * @param array $strings
	 * @return array
	 */
	function change_insert_into_post( $strings ) {
		global $post_type;

		if ( in_array( $post_type, array( 'product', 'shop_order', 'shop_coupon' ) ) ) {
			$obj = get_post_type_object( $post_type );

			$strings['insertIntoPost']     = sprintf( __( 'Insert into %s', 'woocommerce' ), $obj->labels->singular_name );
			$strings['uploadedToThisPost'] = sprintf( __( 'Uploaded to this %s', 'woocommerce' ), $obj->labels->singular_name );
		}

		return $strings;
	}

	/**
	 * Output product visibility options.
	 *
	 * @access public
	 * @return void
	 */
	public function product_data_visibility() {
		global $post;

		if ( 'product' != $post->post_type ) {
			return;
		}

		$current_visibility = ( $current_visibility = get_post_meta( $post->ID, '_visibility', true ) ) ? $current_visibility : 'visible';
		$current_featured 	= ( $current_featured = get_post_meta( $post->ID, '_featured', true ) ) ? $current_featured : 'no';

		$visibility_options = apply_filters( 'woocommerce_product_visibility_options', array(
			'visible' => __( 'Catalog/search', 'woocommerce' ),
			'catalog' => __( 'Catalog', 'woocommerce' ),
			'search'  => __( 'Search', 'woocommerce' ),
			'hidden'  => __( 'Hidden', 'woocommerce' )
		) );
		?>
		<div class="misc-pub-section" id="catalog-visibility">
			<?php _e( 'Catalog visibility:', 'woocommerce' ); ?> <strong id="catalog-visibility-display"><?php
				echo isset( $visibility_options[ $current_visibility ]  ) ? esc_html( $visibility_options[ $current_visibility ] ) : esc_html( $current_visibility );

				if ( 'yes' == $current_featured ) {
					echo ', ' . __( 'Featured', 'woocommerce' );
				}
			?></strong>

			<a href="#catalog-visibility" class="edit-catalog-visibility hide-if-no-js"><?php _e( 'Edit', 'woocommerce' ); ?></a>

			<div id="catalog-visibility-select" class="hide-if-js">

				<input type="hidden" name="current_visibility" id="current_visibility" value="<?php echo esc_attr( $current_visibility ); ?>" />
				<input type="hidden" name="current_featured" id="current_featured" value="<?php echo esc_attr( $current_featured ); ?>" />

				<?php
					echo '<p>' . __( 'Define the loops this product should be visible in. The product will still be accessible directly.', 'woocommerce' ) . '</p>';

					foreach ( $visibility_options as $name => $label ) {
						echo '<input type="radio" name="_visibility" id="_visibility_' . esc_attr( $name ) . '" value="' . esc_attr( $name ) . '" ' . checked( $current_visibility, $name, false ) . ' data-label="' . esc_attr( $label ) . '" /> <label for="_visibility_' . esc_attr( $name ) . '" class="selectit">' . esc_html( $label ) . '</label><br />';
					}

					echo '<p>' . __( 'Enable this option to feature this product.', 'woocommerce' ) . '</p>';

					echo '<input type="checkbox" name="_featured" id="_featured" ' . checked( $current_featured, 'yes', false ) . ' /> <label for="_featured">' . __( 'Featured Product', 'woocommerce' ) . '</label><br />';
				?>
				<p>
					<a href="#catalog-visibility" class="save-post-visibility hide-if-no-js button"><?php _e( 'OK', 'woocommerce' ); ?></a>
					<a href="#catalog-visibility" class="cancel-post-visibility hide-if-no-js"><?php _e( 'Cancel', 'woocommerce' ); ?></a>
				</p>
			</div>
		</div>
		<?php
	}

	/**
	 * Filter the directory for uploads.
	 *
	 * @param array $pathdata
	 * @return array
	 */
	public function upload_dir( $pathdata ) {
		// Change upload dir for downloadable files
		if ( isset( $_POST['type'] ) && 'downloadable_product' == $_POST['type'] ) {
			if ( empty( $pathdata['subdir'] ) ) {
				$pathdata['path']   = $pathdata['path'] . '/woocommerce_uploads';
				$pathdata['url']    = $pathdata['url']. '/woocommerce_uploads';
				$pathdata['subdir'] = '/woocommerce_uploads';
			} else {
				$new_subdir = '/woocommerce_uploads' . $pathdata['subdir'];

				$pathdata['path']   = str_replace( $pathdata['subdir'], $new_subdir, $pathdata['path'] );
				$pathdata['url']    = str_replace( $pathdata['subdir'], $new_subdir, $pathdata['url'] );
				$pathdata['subdir'] = str_replace( $pathdata['subdir'], $new_subdir, $pathdata['subdir'] );
			}
		}

		return $pathdata;
	}

	/**
	 * Run a filter when uploading a downloadable product.
	 */
	public function woocommerce_media_upload_downloadable_product() {
		do_action( 'media_upload_file' );
	}

	/**
	 * Grant downloadable file access to any newly added files on any existing
	 * orders for this product that have previously been granted downloadable file access
	 *
	 * @param int $product_id product identifier
	 * @param int $variation_id optional product variation identifier
	 * @param array $downloadable_files newly set files
	 */
	public function process_product_file_download_paths( $product_id, $variation_id, $downloadable_files ) {
		global $wpdb;

		if ( $variation_id ) {
			$product_id = $variation_id;
		}

		$product               = get_product( $product_id );
		$existing_download_ids = array_keys( (array) $product->get_files() );
		$updated_download_ids  = array_keys( (array) $downloadable_files );

		$new_download_ids      = array_filter( array_diff( $updated_download_ids, $existing_download_ids ) );
		$removed_download_ids  = array_filter( array_diff( $existing_download_ids, $updated_download_ids ) );

		if ( $new_download_ids || $removed_download_ids ) {
			// determine whether downloadable file access has been granted via the typical order completion, or via the admin ajax method
			$existing_permissions = $wpdb->get_results( $wpdb->prepare( "SELECT * from {$wpdb->prefix}woocommerce_downloadable_product_permissions WHERE product_id = %d GROUP BY order_id", $product_id ) );

			foreach ( $existing_permissions as $existing_permission ) {
				$order = get_order( $existing_permission->order_id );

				if ( $order->id ) {
					// Remove permissions
					if ( $removed_download_ids ) {
						foreach ( $removed_download_ids as $download_id ) {
							if ( apply_filters( 'woocommerce_process_product_file_download_paths_remove_access_to_old_file', true, $download_id, $product_id, $order ) ) {
								$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}woocommerce_downloadable_product_permissions WHERE order_id = %d AND product_id = %d AND download_id = %s", $order->id, $product_id, $download_id ) );
							}
						}
					}
					// Add permissions
					if ( $new_download_ids ) {
						foreach ( $new_download_ids as $download_id ) {
							if ( apply_filters( 'woocommerce_process_product_file_download_paths_grant_access_to_new_file', true, $download_id, $product_id, $order ) ) {
								// grant permission if it doesn't already exist
								if ( ! $wpdb->get_var( $wpdb->prepare( "SELECT 1 FROM {$wpdb->prefix}woocommerce_downloadable_product_permissions WHERE order_id = %d AND product_id = %d AND download_id = %s", $order->id, $product_id, $download_id ) ) ) {
									wc_downloadable_file_permission( $download_id, $product_id, $order );
								}
							}
						}
					}
				}
			}
		}
	}
}

endif;

new WC_Admin_Post_Types();