defaults = array(
'title' => __('Events','dbem'),
'scope' => 'future',
'order' => 'ASC',
'limit' => 5,
'category' => 0,
'format' => '#_LINKEDNAME',
'nolistwrap' => false,
'orderby' => 'event_start_date,event_start_time,event_name',
'all_events' => 0,
'all_events_text' => __('all events', 'dbem')
);
$this->em_orderby_options = apply_filters('em_settings_events_default_orderby_ddm', array(
'event_start_date,event_start_time,event_name' => __('start date, start time, event name','dbem'),
'event_name,event_start_date,event_start_time' => __('name, start date, start time','dbem'),
'event_name,event_end_date,event_end_time' => __('name, end date, end time','dbem'),
'event_end_date,event_end_time,event_name' => __('end date, end time, event name','dbem'),
));
$widget_ops = array('description' => __( "Display a list of events on Events Manager.", 'dbem') );
parent::WP_Widget(false, $name = 'Events', $widget_ops);
}
/** @see WP_Widget::widget */
function widget($args, $instance) {
$instance = array_merge($this->defaults, $instance);
$instance = $this->fix_scope($instance); // depcreciate
echo $args['before_widget'];
echo $args['before_title'];
echo $instance['title'];
echo $args['after_title'];
$instance['owner'] = false;
//orderby fix for previous versions with old orderby values
if( !array_key_exists($instance['orderby'], $this->em_orderby_options) ){
//replace old values
$old_vals = array(
'name' => 'event_name',
'end_date' => 'event_end_date',
'start_date' => 'event_start_date',
'end_time' => 'event_end_time',
'start_time' => 'event_start_time'
);
foreach($old_vals as $old_val => $new_val){
$instance['orderby'] = str_replace($old_val, $new_val, $instance['orderby']);
}
}
$events = EM_Events::get(apply_filters('em_widget_events_get_args',$instance));
echo "";
$li_wrap = !preg_match('/^- /i', trim($instance['format']));
if ( count($events) > 0 ){
foreach($events as $event){
if( $li_wrap ){
echo '
- '. $event->output($instance['format']) .'
';
}else{
echo $event->output($instance['format']);
}
}
}else{
echo '- '.__('No events', 'dbem').'
';
}
if ( !empty($instance['all_events']) ){
$events_link = (!empty($instance['all_events_text'])) ? em_get_link($instance['all_events_text']) : em_get_link(__('all events','dbem'));
echo '- '.$events_link.'
';
}
echo "
";
echo $args['after_widget'];
}
/** @see WP_Widget::update */
function update($new_instance, $old_instance) {
foreach($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);
$instance = $this->fix_scope($instance); // depcreciate
?>
>
1 ){
$instance['scope'] = $instance['time_limit'].'-months';
}elseif( !empty($instance['time_limit']) && $instance['time_limit'] == 1){
$instance['scope'] = 'month';
}elseif( !empty($instance['time_limit']) && $instance['time_limit'] == 'no-limit'){
$instance['scope'] = 'all';
}
return $instance;
}
}
add_action('widgets_init', create_function('', 'return register_widget("EM_Widget");'));
?>