return '' . '<h4>' . __('Google Maps', 'agm_google_maps') . '</h4>' . '<ul>' . '<li><a href="http://premium.wpmudev.org/project/wordpress-google-maps-plugin/" target="_blank">' . __('Project page', 'agm_google_maps') . '</a></li>' . '<li><a href="http://premium.wpmudev.org/project/wordpress-google-maps-plugin/#usage" target="_blank">' . __('Installation and instructions page', 'agm_google_maps') . '</a></li>' . '<li><a href="http://premium.wpmudev.org/forums/tags/google-maps" target="_blank">' . __('Support forum', 'agm_google_maps') . '</a></li>' . '</ul>' . '';
}
public static function get_instance()
{
if (self::$_instance instanceof Agm_AdminHelp) {
return self::$_instance;
}
self::$_instance = new Agm_AdminHelp();
return self::$_instance;
}
public static function serve()
{
$me = self::get_instance();
$me->_add_hooks();
}
private function _add_hooks()
{
add_action('admin_init', array($this, 'initialize'));
}
public function initialize()
{
$this->_help->add_page(self::SETTINGS_SCREEN_ID, $this->_get_default_tabs(), $this->_get_default_sidebar());
$this->_help->initialize();
}
public function add_tab($id, $title, $content)
{
$this->_help->add_tab(self::SETTINGS_SCREEN_ID, array('id' => $id, 'title' => $title, 'content' => $content));
}
}
Agm_AdminHelp::serve();
