__('A widget that Gives field to add image and text', 'the100') ) ); } /** * Helper function that holds widget fields * Array is used in update and form functions */ private function widget_fields() { $fields = array( 'promo_title' => array( 'the100_widgets_name' => 'promo_title', 'the100_widgets_title' => __('Title', 'the100'), 'the100_widgets_field_type' => 'text', ), 'promo_image' => array( 'the100_widgets_name' => 'promo_image', 'the100_widgets_title' => __('Upload Image', 'the100'), 'the100_widgets_field_type' => 'upload', ), 'promo_desc' => array( 'the100_widgets_name' => 'promo_desc', 'the100_widgets_title' => __('Enter Description', 'the100'), 'the100_widgets_field_type' => 'textarea', ), 'promo_link' => array( 'the100_widgets_name' => 'promo_link', 'the100_widgets_title' => __('Enter Link', 'the100' ), 'the100_widgets_field_type' => 'url' ), 'promo_btn_text' => array( 'the100_widgets_name' => 'promo_btn_text', 'the100_widgets_title' => __('Enter Button Text', 'the100' ), 'the100_widgets_field_type' => 'text' ), 'promo_layout' => array( 'the100_widgets_name' => 'promo_layout', 'the100_widgets_title' => __('Choose Layout', 'the100' ), 'the100_widgets_field_type' => 'radio', 'the100_widgets_field_options' => array('lay-one'=>__('Layout One','the100'), 'lay-two'=>__('Layout Two','the100'), 'lay-three'=>__('Layout Three','the100')), ), ); 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); if($instance == null){ $instance['promo_title'] = ''; $instance['promo_image']=''; $instance['promo_btn_text']=''; $instance['promo_desc']=''; $instance['promo_link']=''; $instance['promo_layout']='lay-one'; } $promo_title = apply_filters( 'widget_title', empty( $instance['promo_title'] ) ? __( 'Title','the100' ) : $instance['promo_title'], $instance, $this->id_base );; $promo = $instance['promo_image']; $promo_btn_text = $instance['promo_btn_text']; $promo_desc = wp_kses_post($instance['promo_desc']); $promo_link = $instance['promo_link']; $promo_layout = $instance['promo_layout']; if(has_shortcode($promo_desc,'ufbl')){ $promo_desc = do_shortcode($promo_desc); } echo $before_widget; ?>
clearfix" >
<?php echo esc_attr($promo_title);?>
widget_fields(); // Loop through fields foreach ($widget_fields as $widget_field) { extract($widget_field); // Use helper function to get updated field values $instance[$the100_widgets_name] = the100_widgets_updated_field_value($widget_field, $new_instance[$the100_widgets_name]); } return $instance; } /** * Back-end widget form. * * @see WP_Widget::form() * * @param array $instance Previously saved values from database. * * @uses the100_widgets_show_widget_field() defined in widget-fields.php */ public function form($instance) { $widget_fields = $this->widget_fields(); // Loop through fields foreach ($widget_fields as $widget_field) { extract($widget_field); // Make array elements available as variables $the100_widgets_field_value = !empty($instance[$the100_widgets_name]) ? esc_attr($instance[$the100_widgets_name]) : ''; the100_widgets_show_widget_field($this, $widget_field, $the100_widgets_field_value); } } }