/**
* Gets the HTML for a production input control of an event.
*
* The input control consists of:
* 1. A hidden input with the production_id and
* 2. A link to the admin page of the production.
*
* @since 0.11
* @param array $field The field.
* @param int $event_id The event that is being edited.
* @return string The HTML.
*/
public function get_control_production_html($field, $event_id)
{
$html = '';
$production_id = get_post_meta($event_id, $field['id'], true);
if (!empty($production_id)) {
$production = new WPT_Production($production_id);
$html .= '<input type="hidden" id="wpt_event_editor_' . $field['id'] . '" name="wpt_event_editor_' . $field['id'] . '" value="' . $production->ID . '" />';
$html .= '<a href="' . get_edit_post_link($production->ID) . '">' . $production->title() . '</a>';
}
return $html;
}
