defaults = array(
'title' => __('Event Locations','dbem'),
'scope' => 'future',
'order' => 'ASC',
'limit' => 5,
'format' => '#_LOCATIONLINK',
'orderby' => 'event_start_date,event_start_time,location_name'
);
$this->em_orderby_options = array(
'event_start_date, event_start_time, location_name' => __('Event start date/time, location name','dbem'),
'location_name' => __('Location name','dbem')
);
$widget_ops = array('description' => __( "Display a list of event locations on Events Manager.", 'dbem') );
parent::WP_Widget(false, $name = 'Event Locations', $widget_ops);
}
/** @see WP_Widget::widget */
function widget($args, $instance) {
$instance = array_merge($this->defaults, $instance);
echo $args['before_widget'];
echo $args['before_title'];
echo $instance['title'];
echo $args['after_title'];
$instance['owner'] = false;
$locations = EM_Locations::get(apply_filters('em_widget_locations_get_args',$instance));
echo "";
$li_wrap = !preg_match('/^- /i', trim($instance['format']));
if ( count($locations) > 0 ){
foreach($locations as $location){
if( $li_wrap ){
echo '
- '. $location->output($instance['format']) .'
';
}else{
echo $location->output($instance['format']);
}
}
}else{
echo '- '.__('No locations', 'dbem').'
';
}
echo "
";
echo $args['after_widget'];
}
/** @see WP_Widget::update */
function update($new_instance, $old_instance) {
//filter the new instance and replace blanks with defaults
foreach($this->defaults as $key => $value){
if( empty($new_instance[$key]) ){
$new_instance[$key] = $value;
}
}
return $new_instance;
}
/** @see WP_Widget::form */
function form($instance) {
$instance = array_merge($this->defaults, $instance);
?>