protected function get_sermon()
{
$sermon_id = $this->att('sermon_id');
if (!$sermon_id || 'recent' === $sermon_id || '0' === $sermon_id || 0 === $sermon_id) {
$this->shortcode_object->set_att('sermon', $this->most_recent_sermon());
} elseif ('this' === $sermon_id) {
$this->shortcode_object->set_att('sermon', gc_get_sermon_post(get_queried_object_id()));
} elseif (is_numeric($sermon_id)) {
$this->shortcode_object->set_att('sermon', gc_get_sermon_post($sermon_id));
}
return $this->att('sermon');
}
/**
* Get's audio player for the sermon.
*
* @since 0.1.3
*
* @param mixed $sermon Post object or ID or (GCS_Sermon_Post object).
* @param mixed $args Arguments passed to GCS_Sermon_Post::get_audio_player().
*
* @return string Sermon audio player output.
*/
function gc_get_sermon_audio_player($sermon = 0, $args = array())
{
$sermon = gc_get_sermon_post($sermon);
// If no sermon or no related links, bail.
if (!$sermon || !($audio_player = $sermon->get_audio_player($args))) {
return '';
}
return $audio_player;
}
protected function map_related_term_args($args)
{
$required = false;
$passes = false;
$keys = array('series' => 'related_series', 'speaker' => 'related_speaker');
foreach ($keys as $key => $param) {
if ($term_id = absint($this->att($param))) {
$args['tax_query'][] = array('taxonomy' => $this->taxonomies->{$key}->taxonomy(), 'field' => 'id', 'terms' => $term_id);
continue;
}
if ('this' !== $this->att($param)) {
continue;
}
$required = true;
try {
$sermon = gc_get_sermon_post(get_queried_object(), true);
$args['post__not_in'] = array($sermon->ID);
$method = 'get_' . $key;
$term = $sermon->{$method}();
if (!$term) {
throw new Exception('No ' . $key . ' term.');
}
} catch (Exception $e) {
continue;
}
$passes = true;
$args['tax_query'][] = array('taxonomy' => $this->taxonomies->{$key}->taxonomy(), 'field' => 'id', 'terms' => $term->term_id);
}
if ($required && !$passes) {
// They wanted sermons associated to 'this', but that's not possible.
return false;
}
return $args;
}
