/**
* displays the saved organizer dropdown in the event metabox
* Used to be a PRO only feature, but as of 3.0, it is part of Core.
*
*/
public function render_dropdowns()
{
$post_id = $this->event->ID;
$current_linked_posts = get_post_meta($post_id, $this->linked_posts->get_meta_key($this->post_type), false);
if ($this->use_default_post($current_linked_posts)) {
/**
* Filters the default selected post for the linked post
*
* @param array $default Default post array
* @param string $post_type Linked post post type
*/
$current_linked_posts = apply_filters('tribe_events_linked_post_default', array(), $this->post_type);
}
/**
* Filters the default selected post for the linked post
*
* @param array $current_linked_posts Array of currently linked posts
* @param string $post_type Linked post post type
*/
$current_linked_posts = (array) apply_filters('tribe_display_event_linked_post_dropdown_id', $current_linked_posts, $this->post_type);
/* if the user can't create organizers, then remove any empty values
from the $current_organizers array. This prevents the automatic
selection of an organizer every time the event is edited. */
$linked_post_pto = get_post_type_object($this->post_type);
if (!current_user_can($linked_post_pto->cap->create_posts)) {
$current_linked_posts = array_filter($current_linked_posts);
}
?>
<script type="text/template" id="tmpl-tribe-select-<?php
echo esc_attr($this->post_type);
?>
"><?php
$this->single_post_dropdown(0);
?>
</script><?php
$current_linked_posts = $this->maybe_parse_candidate_linked_posts($current_linked_posts);
$i = 0;
$num_records = count($current_linked_posts);
do {
echo '<tbody>';
$this->single_post_dropdown(isset($current_linked_posts[$i]) ? $current_linked_posts[$i] : 0);
echo '</tbody>';
$i++;
} while ($i < $num_records);
}
