asgarosforum = $object; add_action('init', array($this, 'initialize')); } public function initialize() { if ($this->asgarosforum->options['enable_spoilers']) { add_shortcode('spoiler', array($this, 'render_spoiler')); } } public function render_spoiler($atts = false, $content = false) { // Set title-attribute. $atts = shortcode_atts( array( 'title' => __('Spoiler', 'asgaros-forum') ), $atts, 'spoiler' ); $atts['title'] = (!empty($atts['title'])) ? $atts['title'] : __('Spoiler', 'asgaros-forum'); // Generate output. $output = ''; $output .= '

'; $output .= '

'.$atts['title'].'

'; $output .= '

'; // Hide spoiler if the current user is not logged-in (based on the settings). if ($this->asgarosforum->options['hide_spoilers_from_guests'] && !is_user_logged_in()) { $output .= __('Sorry, only logged-in users can see spoilers.', 'asgaros-forum'); } else { $output .= $content; } $output .= '

'; $output .= '

'; return $output; } }