gistfile1.txt

// Setup two separate URLs
add_action( 'init', 'ph_add_rewrite_rules' );
function ph_add_rewrite_rules() 
{
    global $wp_rewrite;
     
    // Setup Sales URL '/sales/'
    add_rewrite_rule( "sales/?$", "index.php?post_type=property&department=residential-sales", 'top' );
    add_rewrite_rule( "sales/{$wp_rewrite->pagination_base}/([0-9]{1,})/?$", "index.php?post_type=property&department=residential-sales" . '&paged=$matches[1]', 'top' );
     
    // Setup Lettings URL '/lettings/'
    add_rewrite_rule( "lettings/?$", "index.php?post_type=property&department=residential-lettings", 'top' );
    add_rewrite_rule( "lettings/{$wp_rewrite->pagination_base}/([0-9]{1,})/?$", "index.php?post_type=property&department=residential-lettings" . '&paged=$matches[1]', 'top' );
    
    // Setup Lettings URL '/commercial/'
    add_rewrite_rule( "commercial/?$", "index.php?post_type=property&department=commercial", 'top' );
    add_rewrite_rule( "commercial/{$wp_rewrite->pagination_base}/([0-9]{1,})/?$", "index.php?post_type=property&department=commercial" . '&paged=$matches[1]', 'top' );
}
 
// Add support for Property Hive custom query_vars
add_filter( 'query_vars', 'add_query_vars' );
function add_query_vars( $query_vars ) 
{
    $query_vars[] = 'department';
    $query_vars[] = 'address_keyword';
    $query_vars[] = 'marketing_flag';
    $query_vars[] = 'minimum_price';
    $query_vars[] = 'maximum_price';
    $query_vars[] = 'minimum_rent';
    $query_vars[] = 'maximum_rent';
    $query_vars[] = 'minimum_bedrooms';
    $query_vars[] = 'minimum_floor_area';
    $query_vars[] = 'maximum_floor_area';
    $query_vars[] = 'property_type';
    $query_vars[] = 'commercial_property_type';
    $query_vars[] = 'officeID';
    $query_vars[] = 'view';
    $query_vars[] = 'radius';
    $query_vars[] = 'pgp';
    // append here any other query string parameters you might be using
 
    return $query_vars;
}
 
// Convert all query_vars found to $_GET and $_REQUEST parameters as this is what the search form and main property query are based off
add_action( 'parse_request', 'setup_get' );
function setup_get($wp_query)
{
    foreach ($wp_query->query_vars as $name => $value)
    {
        if (!empty($value) && $name != 'name')
        {
            $_GET[$name] = $value;
            $_REQUEST[$name] = $value;
        }
    }
}