/**
* The front end of the widget.
*
* Do not call directly, this is called internally to render the widget.
*
* @author [Widget Author Name]
*
* @param array $args [Required] Automatically passed by WordPress - Settings defined when registering the sidebar of a theme
* @param array $instance [Required] Automatically passed by WordPress - Current saved data for the widget options.
* @return void
*/
public function widget($args, $instance)
{
global $post;
extract($args);
$title = isset($instance['title']) ? $instance['title'] : 'Upcoming Events';
echo $before_widget;
if ($instance["title"]) {
echo $before_title . $title . $after_title;
}
$tax_query = array();
$event_types = get_the_terms($post->ID, 'genre');
if (!empty($event_types) && !is_wp_error($event_types)) {
$et_ids = wp_list_pluck($event_types, 'term_id');
$tax_query = array(array('taxonomy' => 'event_type', 'field' => 'id', 'terms' => $et_ids, 'operator' => 'AND'));
}
$event_query = array('post_type' => 'tcms_production', 'tax_query' => $tax_query, 'posts_per_page' => $instance['limit'], 'meta_key' => 'tcms_opening', 'orderby' => 'meta_value_num', 'order' => 'ASC');
$events = new WP_Query($event_query);
$production_metadata = get_post_custom();
?>
<ul class="event-list">
<?php
foreach ($events->posts as $event) {
?>
<?php
if ($event->ID == $post->ID) {
continue;
}
?>
<?php
$metadata = get_post_custom($event->ID);
?>
<li>
<article id="post-<?php
echo $event->ID;
?>
">
<?php
if (has_post_thumbnail($event->ID)) {
?>
<?php
echo get_the_post_thumbnail($event->ID, 'thumbnail');
?>
<?php
}
?>
<?php
$artist = array_pop(wp_get_post_terms($event->ID, 'theatre_artists'));
?>
<header class="entry-header">
<h4 class="entry-title"><?php
echo $artist->name;
?>
</h4>
<h5 class="artist-name"><?php
echo $event->post_title;
?>
</h5>
<span><?php
echo tcms_get_production_daterange($event->ID);
?>
</span>
</header>
<section class="button-list">
<a class="learn-more button" href="<?php
echo get_permalink($event->ID);
?>
" alt="Learn more about <?php
echo $event->post_title;
?>
">Learn More</a>
<a class="buy-now button" target="_blank" href="<?php
echo $metadata['tcms_ticketsURL'][0];
?>
" alt="Buy tickets for <?php
echo $event->post_title;
?>
">Buy Now</a>
</section>
</li>
<?php
}
?>
</ul>
<?php
echo $after_widget;
}
?>
</h2>
<?php
if (isset($related_venue)) {
?>
<span>Venue: <?php
echo $related_venue;
?>
</span>
<?php
}
?>
<span>Dates: <?php
echo tcms_get_production_daterange($event->ID);
?>
</span>
</header>
<div class="entry-content">
<?php
the_excerpt();
?>
</div>
</div>
<footer class="entry-meta">
<section class="button-list">
<a class="learn-more button" href="<?php
the_permalink();
?>
" alt="Learn more about <?php
