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<?php
/*** Widget code for Upcoming Events ***/
class upcoming_events extends WP_Widget {
// constructor
public function __construct() {
$widget_ops = array('description' => __( "Display Upcoming Events.", 'framework') );
parent::__construct(false, $name = __('Upcoming Events','framework'), $widget_ops);
}
// widget form creation
public function form($instance) {
// Check values
if( $instance) {
$title = esc_attr($instance['title']);
$number = esc_attr($instance['number']);
$category = esc_attr($instance['category']);
} else {
$title = '';
$number = '';
$category='';
}
?>
<p>
<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title', 'framework'); ?></label>
<input class="spTitle_<?php echo $title; ?>" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id('number'); ?>"><?php _e('Number of events to show', 'framework'); ?></label>
<input class="spNumber_<?php echo $number; ?>" id="<?php echo $this->get_field_id('number'); ?>" name="<?php echo $this->get_field_name('number'); ?>" type="text" value="<?php echo $number; ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id('category'); ?>"><?php _e('Select Category', 'framework'); ?></label>
<select class="spType_event_cat" id="<?php echo $this->get_field_id('category'); ?>" name="<?php echo $this->get_field_name('category'); ?>">
<option value=""><?php _e('All','framework'); ?></option>
<?php
$post_terms = get_terms('event-category');
if(!empty($post_terms)){
foreach ($post_terms as $term) {
$term_name = $term->name;
$term_id = $term->slug;
$activePost = ($term_id == $category)? 'selected' : '';
echo '<option value="'. $term_id .'" '.$activePost.'>' . $term_name . '</p>';
}
}
?>
</select>
</p>
<?php
}
// update widget
public function update($new_instance, $old_instance) {
$instance = $old_instance;
// Fields
$instance['title'] = strip_tags($new_instance['title']);
$instance['number'] = strip_tags($new_instance['number']);
$instance['category'] = strip_tags($new_instance['category']);
return $instance;
}
// display widget
public function widget($args, $instance) {
extract( $args );
// these are the widget options
$post_title = apply_filters('widget_title', $instance['title']);
$number = apply_filters('widget_number', $instance['number']);
$category = apply_filters('widget-category', empty($instance['category']) ?'': $instance['category'], $instance, $this->id_base);
$numberEvent = (!empty($number))? $number : 3 ;
$EventHeading = (!empty($post_title))? $post_title : __('Upcoming Events','framework') ;
$today = date('Y-m-d');
echo $args['before_widget'];
if( !empty($instance['title']) ){
echo $args['before_title'];
echo apply_filters('widget_title',$EventHeading, $instance, $this->id_base);
echo $args['after_title'];
}
$event_add = imic_recur_events('future','',$category,'');
$nos_event = 1;
$google_events = getGoogleEvent();
if(!empty($google_events))
$new_events = $google_events+$event_add;
else $new_events = $event_add;
ksort($new_events);
if(!empty($new_events)){
echo '<ul>';
foreach($new_events as $key=>$value)
{
if(preg_match('/^[0-9]+$/',$value)){
$eventTime = get_post_meta($value,'imic_event_start_tm',true);
if(!empty($eventTime)){
$eventTime = strtotime($eventTime);
$eventTime = date_i18n(get_option('time_format'),$eventTime);
}
$date_converted=date('Y-m-d',$key );
$custom_event_url= imic_query_arg($date_converted,$value);
$event_title= get_the_title($value);
}
else{
$google_data =(explode('!',$value));
$event_title=$google_data[0];
$custom_event_url=$google_data[1];
$eventTime='';
if(!empty($key)){
$eventTime = ' | ' . date(get_option('time_format'), $key);
}
}
echo '<li class="item event-item clearfix">
<div class="event-date"> <span class="date">'.date_i18n('d',$key).'</span> <span class="month">'.imic_global_month_name($key).'</span> </div>
<div class="event-detail">
<h4><a href="'.$custom_event_url.'">'.$event_title.'</a>'.imicRecurrenceIcon($value).'</h4>';
$stime = ''; if($eventTime!='') { $stime = ' | '.$eventTime; }
echo '<span class="event-dayntime meta-data">'.date_i18n( 'l',$key ).$stime.'</span> </div>
</li>';
if (++$nos_event > $numberEvent) break;
}
echo '</ul>';
}else{
_e('No Upcoming Events Found','framework');
}
echo $args['after_widget'];
}
}
// register widget
add_action( 'widgets_init', function(){
register_widget( 'upcoming_events' );
});
?>