public function add_plugin_admin_menu()
{
$includes = array('class-menu-page', 'class-main-page', 'class-reviews-page', 'class-users-ratings-page', 'class-support-page', 'class-io-page', 'class-api-page');
foreach ($includes as $file) {
include_once 'includes/' . $file . '.php';
}
RWP_Menu_Page::get_instance();
if (!isset($_POST['rwp_io'])) {
RWP_Template_Manager_Page::get_instance();
}
RWP_Main_Page::get_instance();
RWP_Reviews_Page::get_instance();
RWP_Users_Ratings_Page::get_instance();
RWP_Preferences_Page::get_instance();
RWP_IO_Page::get_instance();
if (!RWP_EXTENDED_LICENSE) {
RWP_Support_Page::get_instance();
}
RWP_API_Page::get_instance();
}
public static function preferences_field($field, $preferences, $return = false)
{
$default_preferences = RWP_Preferences_Page::get_preferences_fields();
$value = isset($preferences[$field]) ? $preferences[$field] : $default_preferences[$field]['default'];
if ($return) {
return $value;
}
echo $value;
}
public function preferences_field($field, $return = false)
{
if (null == $this->default_preferences) {
$this->default_preferences = RWP_Preferences_Page::get_preferences_fields();
}
$value = isset($this->preferences[$field]) ? $this->preferences[$field] : $this->default_preferences[$field]['default'];
if ($return) {
return $value;
}
echo $value;
}
public static function get_instance()
{
// If the single instance hasn't been set, set it now.
if (null == self::$instance) {
self::$instance = new self();
}
return self::$instance;
}