/**
 * Adds the "Tabs" tab panel to the Product Data postbox in the product interface
 * @access public
 */
function wc_tab_manager_product_tabs_panel_content()
{
    global $post;
    $tabs = get_post_meta($post->ID, '_product_tabs', true);
    wc_tab_manager_sortable_product_tabs($tabs);
}
/**
 * Renders the default tab layout which allows global/core/3rd party tabs to be
 * rearranged.
 *
 * The following globals and variables are expected:
 *
 * @access public
 * @global WC_Tab_manager wc_tab_manager() the Tab Manager main class
 */
function wc_tab_manager_render_layout_page()
{
    $tabs = get_option('wc_tab_manager_default_layout', false);
    // show any error messages
    ?>
	<style type="text/css">
		p.note {
			border: 1px solid #DDDDDD;
			float: left;
			margin-top: 0;
			padding: 8px;
		}
		#woocommerce-product-data { margin-top:20px; }
		#woocommerce-product-data h3.hndle { margin-bottom:0; }
		/* On the global layout page we want the box to span the whole page, rather than having the typical layout with the left-hand side menu items */
		#woocommerce-product-data #woocommerce_product_tabs { float:none; width: 100%; }
		#woocommerce-product-data .panel-wrap { padding-left: 0 }
	</style>

	<form action="admin-post.php" method="post">
		<div class="wrap woocommerce">
			<h2 class="nav-tab-wrapper woo-nav-tab-wrapper">
				<a href="<?php 
    echo admin_url('edit.php?post_type=wc_product_tab');
    ?>
" class="nav-tab"><?php 
    _e('Tabs', WC_Tab_Manager::TEXT_DOMAIN);
    ?>
</a>
				<a href="<?php 
    echo admin_url('post-new.php?post_type=wc_product_tab');
    ?>
" class="nav-tab "><?php 
    _e('Add Global Tab', WC_Tab_Manager::TEXT_DOMAIN);
    ?>
</a>
				<a href="<?php 
    echo admin_url('admin.php?page=' . WC_TAB_MANAGER::PLUGIN_ID);
    ?>
" class="nav-tab nav-tab-active"><?php 
    _e('Default Tab Layout', WC_Tab_Manager::TEXT_DOMAIN);
    ?>
</a>
			</h2>

			<?php 
    if (isset($_GET['result'])) {
        /* show any action messages */
        ?>
			<div id="message" class="updated"><p><strong><?php 
        printf(__('Tabs layout %s', WC_Tab_Manager::TEXT_DOMAIN), esc_html($_GET['result']));
        ?>
</strong></p></div>
			<?php 
    }
    ?>

			<div class="postbox" id="woocommerce-product-data">
				<h3 class="hndle"><span><?php 
    _e('Default Tab Layout', WC_Tab_Manager::TEXT_DOMAIN);
    ?>
</span></h3>
				<div class="inside">
					<input type="hidden" value="9c065bb457" name="woocommerce_meta_nonce" id="woocommerce_meta_nonce">
					<input type="hidden" value="/wp-admin/post.php?post=234&amp;action=edit&amp;message=1" name="_wp_http_referer">

					<div class="panel-wrap product_data">
						<?php 
    wc_tab_manager_sortable_product_tabs($tabs);
    ?>
					</div>
				</div>
			</div>
		</div>

		<p class="submit">
			<input type="hidden" name="action" value="wc_tab_manager_default_layout_save" />
			<input type="submit" name="save" value="<?php 
    _e('Save Changes', WC_Tab_Manager::TEXT_DOMAIN);
    ?>
" class="button-primary" />
		</p>
	</form>

	<?php 
}