tamerch

Hi there, i found a solution, but it’s not really a smart one !
ok, so here is what i did :

I simply recreate a class named “WoocommerceCustomProductTabsLite2”
with exactly the same functions as the original WoocommerceCustomProductTabsLite.

You only have to modify some little things such as using another “product_tabs meta data” name …

here is the code I put at the end of woocommerce-custom-product-tabs-lite.php (NB : I also replaced the text area by TinyMCE Area)

/*  Add a tab
*/

if (!class_exists('WoocommerceCustomProductTabsLite2')) :

class WoocommerceCustomProductTabsLite2 {
	private $tab_data = false;
	const VERSION = "1.2.0";

	public function __construct() {add_action( 'woocommerce_init', array(&$this, 'init2' ));if (is_admin() && !defined('DOING_AJAX')) $this->install();}
	public function init2() {
		add_action('woocommerce_product_write_panel_tabs', array($this, 'product_write_panel_tab2'));
		add_action('woocommerce_product_write_panels',	 array($this, 'product_write_panel2'));
		add_action('woocommerce_process_product_meta',	 array($this, 'product_save_data2'), 10, 2);
		add_action('woocommerce_product_tabs',	   array($this, 'custom_product_tabs2'),	   25);  // in between the attributes and reviews panels
		add_action('woocommerce_product_tab_panels', array($this, 'custom_product_tabs_panel2'), 25);
		add_filter( 'woocommerce_custom_product_tabs_lite_content2', 'do_shortcode' );
	}

	public function custom_product_tabs2() {
		global $product;

		if($this->product_has_custom_tabs2($product)) {
			foreach($this->tab_data as $tab) {
				echo "<li><a href=\"#{$tab['id']}\">".__($tab['title'])."</a></li>";
			}
		}
	}

	public function custom_product_tabs_panel2() {
		global $product;

		if($this->product_has_custom_tabs2($product)) {
			foreach($this->tab_data as $tab) {
				/*add class entry-content*/
				echo '<div class="panel entry-content" id="'.$tab['id'].'">';
				echo '<h2>' . $tab['title'] . '</h2>';
				echo apply_filters( 'woocommerce_custom_product_tabs_lite_content2', $tab['content'], $tab['id'] );
				echo '</div>';

			}
		}
	}

	private function product_has_custom_tabs2($product) {
		if($this->tab_data === false) {
			$this->tab_data = maybe_unserialize( get_post_meta($product->id, 'frs_woo_product_tabs_2', true) );
		}
		// tab must at least have a title to exist
		return !empty($this->tab_data) && !empty($this->tab_data[0]) && !empty($this->tab_data[0]['title']);
	}

	public function product_write_panel_tab2() {
		echo "<li><a style=\"color:#555555;line-height:16px;padding:9px;text-shadow:0 1px 1px #FFFFFF;\" href=\"#product_tabs2\">".__('Custom Tab 2')."</a></li>";
	}

	public function product_write_panel2() {
		global $post;  // the product

		$tab_data = maybe_unserialize( get_post_meta($post->ID, 'frs_woo_product_tabs_2', true) );
		if(empty($tab_data)) {
			$tab_data[] = array('title' => '', 'content' => '');
		}
		foreach($tab_data as $tab) {
			// display the custom tab panel
			echo '<div id="product_tabs2" class="panel woocommerce_options_panel">';
			woocommerce_wp_text_input( array( 'id' => '_tab_title2', 'label' => __('Tab Title 2'), 'description' => __('Required for tab to be visible'), 'value' => $tab['title'] ) );
			$this->woocommerce_wp_textarea_input2( array( 'id' => '_tab_content2', 'label' => __('Content 2'), 'placeholder' => __('HTML and text to display2.'), 'value' => $tab['content'], 'style' => 'width:70%;height:21.5em;' ) );
			echo '</div>';
		}
	}

	private function woocommerce_wp_textarea_input2( $field ) {
		global $thepostid, $post;

		if (!$thepostid) $thepostid = $post->ID;
		if (!isset($field['placeholder'])) $field['placeholder'] = '';
		if (!isset($field['class'])) $field['class'] = 'short';
		if (!isset($field['value'])) $field['value'] = get_post_meta($thepostid, $field['id'], true);

		echo '<style type="text/css">';
		echo '.quicktags-toolbar input {width: auto;}';
		echo '#wp-'.$field['id'].'-editor-container {background-color: white;}';
		echo '</style>';
		echo '<p> Content </p>';
		/* TinyMCE */
		the_editor( $field['value'],$field['id']);

	}

	public function product_save_data2( $post_id, $post ) {

		$tab_title   = stripslashes($_POST['_tab_title2']);
		$tab_content = stripslashes($_POST['_tab_content2']);

		if(empty($tab_title) && empty($tab_content) && get_post_meta($post_id, 'frs_woo_product_tabs_2', true)) {
			// clean up if the custom tabs are removed
			delete_post_meta($post_id, 'frs_woo_product_tabs_2');
		} elseif(!empty($tab_title) || !empty($tab_content)) {
			$tab_data = array();

			$tab_id = '';
			if($tab_title) {
				// convert the tab title into an id string
				$tab_id = strtolower($tab_title);
				$tab_id = preg_replace("/[^\w\s]/",'',$tab_id);  // remove non-alphas, numbers, underscores or whitespace
				$tab_id = preg_replace("/_+/", ' ', $tab_id);	// replace all underscores with single spaces
				$tab_id = preg_replace("/\s+/", '-', $tab_id);   // replace all multiple spaces with single dashes
				$tab_id = 'tab-'.$tab_id;						// prepend with 'tab-' string
			}

			// save the data to the database
			$tab_data[] = array('title' => $tab_title,
								'id' => $tab_id,
								'content' => $tab_content);
			update_post_meta($post_id, 'frs_woo_product_tabs_2', $tab_data);
			echo $tab_content;
		}
	}

	private function install() {
		if(get_option('woocommerce_custom_product_tabs_lite_db_version') != WoocommerceCustomProductTabsLite2::VERSION) {
			$this->upgrade();

			// new version number
			update_option('woocommerce_custom_product_tabs_lite_db_version', WoocommerceCustomProductTabsLite2::VERSION);
		}
	}

	private function upgrade() {
		global $wpdb;
		if(!get_option('woocommerce_custom_product_tabs_lite_db_version')) {
			// this is one of the couple of original users who installed before I had a version option in the db
			 // rename the post meta option 'product_tabs' to 'frs_woo_product_tabs_2'
			$wpdb->query("UPDATE {$wpdb->postmeta} SET meta_key='frs_woo_product_tabs_2' WHERE meta_key='product_tabs2';");
		}
	}

	public static function on_activation() {
		// checks if the woocommerce plugin is running and disables this plugin if it's not (and displays a message)
		if (!is_plugin_active('woocommerce/woocommerce.php')) {
			deactivate_plugins(plugin_basename(__FILE__));
			wp_die(__('The WooCommerce Product Tabs Lite requires <a href="http://www.woothemes.com/woocommerce/" target="_blank">WooCommerce</a> to be activated in order to work. Please install and activate <a href="http://www.woothemes.com/woocommerce/" target="_blank">WooCommerce</a> first. <a href="'.admin_url('plugins.php').'"> <br> &laquo; Go Back</a>'));
		}

		// set version number
		update_option('woocommerce_custom_product_tabs_lite_db_version', WoocommerceCustomProductTabsLite2::VERSION);
	}
}

/**
 * instantiate class
 */
$woocommerce_product_tabs_lite2 = new WoocommerceCustomProductTabsLite2();

endif; // class exists check

/**
 * run the plugin activation hook
 */
register_activation_hook(__FILE__, array('WoocommerceCustomProductTabsLite2', 'on_activation'));