* @license GPL-2.0+
* @link http://webgilde.com
* @copyright 2014 Thomas Maier, webgilde GmbH
*/
/**
* Ad widget
*
*/
class Advanced_Ads_Widget extends WP_Widget {
function __construct() {
$widget_ops = array('classname' => 'advads_widget', 'description' => __( 'Display Ads and Ad Groups.', ADVADS_SLUG ));
$control_ops = array();
parent::__construct( 'advads_ad_widget','Advanced Ads', $widget_ops, $control_ops );
}
function widget($args, $instance) {
/** This filter is documented in wp-includes/default-widgets.php */
$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
extract( $args );
$item_id = empty($instance['item_id']) ? '' : $instance['item_id'];
$title = empty($instance['title']) ? '' : $instance['title'];
echo $before_widget;
if ( ! empty( $title ) ) {
echo $before_title . $title . $after_title;
}
echo self::output( $item_id );
echo $after_widget;
}
function update($new_instance, $old_instance) {
$instance = $old_instance;
$instance['title'] = $new_instance['title'];
$instance['item_id'] = $new_instance['item_id'];
return $instance;
}
function form($instance) {
$instance = wp_parse_args( (array) $instance, array('title' => '', 'item_id' => '') );
$title = strip_tags( $instance['title'] );
$elementid = $instance['item_id'];
?>
get_model();
// load all ads
$ads = $model->get_ads( array('orderby' => 'name', 'order' => 'ASC') );
foreach ( $ads as $_ad ){
$select['ads']['ad_' . $_ad->ID] = $_ad->post_title;
}
// load all ad groups
$groups = $model->get_ad_groups();
foreach ( $groups as $_group ){
$select['groups']['group_' . $_group->term_id] = $_group->name;
}
return $select;
}
/**
* return content of an in a widget
*
* @since 1.2
* @param string $id slug of the display
*/
static function output($id = ''){
// get placement data for the slug
if ( empty($id) ) { return; }
$item = explode( '_', $id );
if ( isset($item[1]) ) {
$item_id = absint( $item[1] ); }
elseif (empty($item_id)) return;
// return either ad or group content
if ( $item[0] == 'ad' ){
return get_ad( $item_id );
} elseif ( $item[0] == 'group' ){
return get_ad_group( $item_id );
}
return;
}
}