Options if running in WPMU
add_action( 'update_wpmu_options', array( &$this, 'sitewide_privacy_update' ));
add_action( 'wpmu_options', array( &$this, 'sitewide_privacy_options_page' ));
// hook into options-privacy.php Dashboard->Settings->Privacy.
add_action('blog_privacy_selector', array( &$this, 'privacy_options' ));
if( '-1' == get_site_option( 'bsuite_site_privacy' )){
add_action('template_redirect', array( &$this, 'check_authz' ));
$this->set_privacy_filters();
}else{
switch( get_option( 'blog_public' )){
case '-3':
case '-2':
case '-1':
add_action('template_redirect', array( &$this, 'check_authz' ));
case '0':
$this->set_privacy_filters();
}
}
}
function set_privacy_filters() {
// fixes robots.txt rules
remove_action('do_robots', 'do_robots');
add_action('do_robots', array( &$this, 'do_robots' ), 1 );
// the default noindex function doesn't understand these extended options, so we remove and replace it
remove_action( 'login_head', 'noindex' );
remove_action( 'wp_head', 'noindex',1 );//priority 1
add_action('wp_head', array( &$this, 'noindex' ), 1 );
add_action('login_head', array( &$this, 'noindex' ), 1 );
// the default privacy ping filter doesn't understand these extended options, so we remove and replace it
remove_filter( 'option_ping_sites', 'privacy_ping_filter' );
add_filter('option_ping_sites', array( &$this, 'privacy_ping_filter' ),1);
}
function do_robots() {
header( 'Content-Type: text/plain; charset=utf-8' );
do_action( 'do_robotstxt' );
echo "User-agent: *\n";
echo "Disallow:\n";
echo "Disallow: /wp-admin\n";
echo "Disallow: /wp-includes\n";
echo "Disallow: /wp-login.php\n";
echo "Disallow: /wp-content/plugins\n";
echo "Disallow: /wp-content/cache\n";
echo "Disallow: /wp-content/themes\n";
echo "Disallow: /trackback\n";
echo "Disallow: /comments\n";
}
function noindex() {
echo "HTTP/1.0 401 Unauthorized
registered members of this blog.'), admin_url( 'users.php' )); ?>
administrators of this blog.'), admin_url( 'users.php?role=administrator' )); ?>
Sitewide Privacy Selector';
echo '
';
}
function sitewide_privacy_update() {
update_site_option('bsuite_site_privacy', (int) $_POST['bsuite_site_privacy'] );
}
}
// instantiate the class
$bsuite_options_privacy = new bSuite_options_privacy();