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<?php
/**
* advertisement widget
*/
class wpv_advertisement extends WP_Widget {
private $max_ads = 10;
public function __construct() {
$widget_opts = array(
'classname' => 'wpv_advertisement',
'description' => __('Displays ads', 'church-event' )
);
parent::__construct('wpv_advertisement', __('Vamtam - Advertisement', 'church-event'), $widget_opts);
}
public function widget($args, $instance) {
extract($args);
$title = apply_filters('widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base);
$count = (int)$instance['count'];
include(locate_template('templates/widgets/front/advertisement.php'));
}
public function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['count'] = (int) $new_instance['count'];
for($i=1; $i<=$instance['count']; $i++){
$instance['ad_image'][$i] = strip_tags($new_instance['ad_image_'.$i]);
$instance['ad_link'][$i] = strip_tags($new_instance['ad_link_'.$i]);
}
return $instance;
}
function form( $instance ) {
$title = isset($instance['title']) ? esc_attr($instance['title']) : '';
$count = isset($instance['count']) ? absint($instance['count']) : 3;
for($i=1; $i<=$this->max_ads; $i++){
$selected_ad_image[$i] = isset($instance['ad_image'][$i]) ? $instance['ad_image'][$i] : '';
$selected_ad_link[$i] = isset($instance['ad_link'][$i]) ? $instance['ad_link'][$i] : '';
}
include(locate_template('templates/widgets/conf/advertisement.php'));
}
}
register_widget('wpv_advertisement');