true, ) ); } // The widget form (for the backend ) public function form( $instance ) { // Set widget defaults $defaults = array( 'title' => '', ); // Parse current settings with defaults extract( wp_parse_args( ( array ) $instance, $defaults ) ); ?>

'; // Display widget title if defined if ( $title ) { echo $before_title . $title . $after_title; } $current_user = wp_get_current_user(); if (0 == $current_user->ID) { // We don't have a user to get credentials for. } else { $accredible = new Accredible_Certificate; $credentials = $accredible->get_credentials_for_email($current_user->user_email); if($credentials->credentials){ echo ''; } } echo ''; // WordPress core after_widget hook (always include ) echo $after_widget; } } // Register the widget function register_accredible_custom_widget() { register_widget( 'Accredible_Widget' ); } add_action( 'widgets_init', 'register_accredible_custom_widget' ); // [accredible_credential image="true" limit="10" style="true"] function accredible_credential_shortcode($atts = [], $content = null, $tag = ''){ $output = ''; // normalize attribute keys, lowercase $atts = array_change_key_case((array)$atts, CASE_LOWER); // override default attributes with user attributes $atts_to_consume = shortcode_atts([ 'image' => 'true', 'limit' => '10', 'style' => 'true' ], $atts, $tag); $current_user = wp_get_current_user(); if (0 == $current_user->ID) { // We don't have a user to get credentials for. } else { $accredible = new Accredible_Certificate; $credentials = $accredible->get_credentials_for_email($current_user->user_email); if($credentials->credentials){ foreach ($credentials->credentials as $key => $credential) { // The user can set a limit on the number of credentials displayed if($key >= (int)$atts_to_consume['limit']){ break; } // The user can choose between image or link. if($atts_to_consume['image'] == "false"){ $output .= '' . $credential->name . ''; } else { // The user can choose to remove the default styling if($atts_to_consume['style'] == "false"){ $output .= '
'; } else { $output .= '
'; } $output .= ''; $output .= ''; $output .= ''; $output .= '
'; } } } } return $output; } add_shortcode( 'accredible_credential', 'accredible_credential_shortcode'); ?>