esc_html__('A widget that shows information', 'enlighten') ) ); } /** * Helper function that holds widget fields * Array is used in update and form functions */ private function widget_fields() { $fields = array( // This widget has no title // Other fields 'title_info' => array( 'enlighten_widgets_name' => 'title_info', 'enlighten_widgets_title' => esc_html__('Info Title', 'enlighten'), 'enlighten_widgets_field_type' => 'text', ), 'location' => array( 'enlighten_widgets_name' => 'location', 'enlighten_widgets_title' => esc_html__('Location', 'enlighten'), 'enlighten_widgets_field_type' => 'text', ), 'phone' => array( 'enlighten_widgets_name' => 'phone', 'enlighten_widgets_title' => esc_html__('Phone', 'enlighten'), 'enlighten_widgets_field_type' => 'text', ), 'fax' => array( 'enlighten_widgets_name' => 'fax', 'enlighten_widgets_title' => esc_html__('Fax', 'enlighten'), 'enlighten_widgets_field_type' => 'text', ), 'email' => array( 'enlighten_widgets_name' => 'email', 'enlighten_widgets_title' => esc_html__('Email', 'enlighten'), 'enlighten_widgets_field_type' => 'text', ), ); return $fields; } /** * Front-end display of widget. * * @see WP_Widget::widget() * * @param array $args Widget arguments. * @param array $instance Saved values from database. */ public function widget($args, $instance) { extract($args); echo $before_widget; if($instance){ $enlighten_title_info = $instance['title_info']; $enlighten_location = $instance['location']; $enlighten_phome = $instance['phone']; $enlighten_fax = $instance['fax']; $enlighten_email = $instance['email']; ?>

widget_fields(); // Loop through fields foreach ($widget_fields as $widget_field) { extract($widget_field); // Use helper function to get updated field values $instance[$enlighten_widgets_name] = enlighten_widgets_updated_field_value($widget_field, $new_instance[$enlighten_widgets_name]); } return $instance; } /** * Back-end widget form. * * @see WP_Widget::form() * * @param array $instance Previously saved values from database. * * @uses enlighten_widgets_show_widget_field() defined in widget-fields.php */ public function form($instance) { $widget_fields = $this->widget_fields(); // Loop through fields foreach ($widget_fields as $widget_field) { // Make array elements available as variables extract($widget_field); $enlighten_widgets_field_value = !empty($instance[$enlighten_widgets_name]) ? esc_attr($instance[$enlighten_widgets_name]) : ''; enlighten_widgets_show_widget_field($this, $widget_field, $enlighten_widgets_field_value); } } } }