function widget($args, $instance)
{
extract($args, EXTR_SKIP);
$template = $instance['template'];
$no_events = isset($instance['no_events']) ? $instance['no_events'] : '';
unset($instance['template']);
unset($instance['no_events']);
$events = eo_get_events($instance);
echo $before_widget;
echo $before_title;
echo esc_html($instance['title']);
echo $after_title;
global $post;
$tmp_post = $post;
echo '<ul class="eo-events eo-events-widget">';
if ($events) {
foreach ($events as $post) {
setup_postdata($post);
if (empty($template)) {
//Use default template
//Check if all day, set format accordingly
if ($post->event_allday) {
$format = get_option('date_format');
} else {
$format = get_option('date_format') . ' ' . get_option('time_format');
}
echo '<li><a title="' . the_title_attribute(array('echo' => false)) . '" href="' . get_permalink() . '">' . esc_html(get_the_title()) . '</a> ' . __('on', 'eventorganiser') . ' ' . eo_format_date($post->StartDate . ' ' . $post->StartTime, $format) . '</li>';
} else {
echo '<li>' . EventOrganiser_Shortcodes::read_template($template) . '</li>';
}
}
$post = $tmp_post;
wp_reset_postdata();
} else {
echo $no_events;
}
echo '</ul>';
echo $after_widget;
}
function eventorganiser_list_events($query, $args = array(), $echo = 1)
{
$args = array_merge(array('id' => '', 'class' => 'eo-event-list', 'type' => 'shortcode', 'no_events' => ''), $args);
/* Pass these defaults - backwards compat with using eo_get_events()*/
$query = wp_parse_args($query, array('posts_per_page' => -1, 'post_type' => 'event', 'suppress_filters' => false, 'orderby' => 'eventstart', 'order' => 'ASC', 'showrepeats' => 1, 'group_events_by' => '', 'showpastevents' => true));
//Make sure false and 'False' etc actually get parsed as 0/false (input from shortcodes, for instance, can be varied).
//This maybe moved to the shortcode handler if this function is made public.
if (strtolower($query['showpastevents']) === 'false') {
$query['showpastevents'] = 0;
}
if (!empty($query['numberposts'])) {
$query['posts_per_page'] = (int) $query['numberposts'];
}
$template = isset($args['template']) ? $args['template'] : '';
global $eo_event_loop, $eo_event_loop_args;
$eo_event_loop_args = $args;
$eo_event_loop = new WP_Query($query);
/**
* @ignore
* Try to find template - backwards compat. Don't use this filter. Will be removed!
*/
$template_file = apply_filters('eventorganiser_event_list_loop', false);
$template_file = locate_template($template_file);
if ($template_file || empty($template)) {
ob_start();
if (empty($template_file)) {
$template_file = eo_locate_template(array($eo_event_loop_args['type'] . '-event-list.php', 'event-list.php'), true, false);
} else {
require $template_file;
}
$html = ob_get_contents();
ob_end_clean();
} else {
//Using the 'placeholder' template
$no_events = isset($args['no_events']) ? $args['no_events'] : '';
$line_wrap = '<li class="%2$s">%1$s</li>';
$id = !empty($args['id']) ? 'id="' . esc_attr($args['id']) . '"' : '';
$container = '<ul ' . $id . ' class="%2$s">%1$s</ul>';
$html = '';
if ($eo_event_loop->have_posts()) {
while ($eo_event_loop->have_posts()) {
$eo_event_loop->the_post();
$event_classes = eo_get_event_classes();
$html .= sprintf($line_wrap, EventOrganiser_Shortcodes::read_template($template), esc_attr(implode(' ', $event_classes)));
}
} elseif ($no_events) {
$html .= sprintf($line_wrap, $no_events, 'eo-no-events');
}
$html = sprintf($container, $html, esc_attr($args['class']));
}
wp_reset_postdata();
if ($echo) {
echo $html;
}
return $html;
}
