<?

	require_once 'header.php';
	
	if(!$tree) {
		$tree =& PortageTree::singleton();
	}
	
	require_once 'class.portage.category.php';
	require_once 'class.db.category.php';
	
	$table = 'category';
	
	$arr = $tree->getCategories();
	
	$arr_diff = importDiff($table, $arr);
	
	if(count($arr_diff['delete'])) {
		foreach($arr_diff['delete'] as $name) {
			$sql = "DELETE FROM $table WHERE name = ".$db->quote($name).";";
			shell::msg($sql);
			$db->query($sql);
		}
	}
	
	if(count($arr_diff['insert'])) {
		foreach($arr_diff['insert'] as $name) {
			$arr_insert = array('name' => $name);
			$db->autoExecute($table, $arr_insert, MDB2_AUTOQUERY_INSERT);
		}
	}
	
	// FIXME I should check the mtimes of the directories
	// instead, just to get an idea of when things were
	// last changed.  Also, store the metadata mtime.
	
	// Update descriptions
	if($verbose)
		shell::msg("Updating descriptions");
	$sql = "SELECT name, id FROM category;";
	$arr = $db->getAssoc($sql);
	
	foreach($arr as $category_name => $category) {
	
		$db_category = new DBCategory($category);
		$c = new PortageCategory($category_name);
		
		if($db_category->description != $c->description['en'])
			$db_category->description = $c->description['en'];
	
	}

?>