function paf_print_option_type_select($option_def)
{
$option_id = key($option_def);
$option = $option_def[$option_id];
if ('~' === K::get_var('description', $option)) {
$option['description'] = paf_option_return_dump($option_id);
}
$is_radio = 'radio' === $option['type'];
$is_checkbox = 'checkbox' === $option['type'];
$is_select = 'select' === $option['type'];
$is_multiple = $is_checkbox || K::get_var('multiple', $option);
// Enqueue select 2
if (!$is_checkbox && !$is_radio) {
$protocol = is_ssl() ? 'https' : 'http';
wp_enqueue_script('select2', $protocol . '://cdnjs.cloudflare.com/ajax/libs/select2/3.5.0/select2.js');
wp_enqueue_style('select2', $protocol . '://cdnjs.cloudflare.com/ajax/libs/select2/3.5.0/select2.min.css');
}
$options = array();
switch (K::get_var('options', $option, array())) {
case 'posts':
$posts = query_posts(K::get_var('args', $option, ''));
foreach ($posts as $post) {
$options[$post->ID] = $post->post_title;
}
if ($is_select && !$is_multiple) {
$options = array('') + $options;
}
break;
case 'terms':
$taxonomies = K::get_var('taxonomies', $option, 'category,post_tag,link_category,post_format');
if (!is_array($taxonomies)) {
$taxonomies = explode(',', $taxonomies);
}
$args = K::get_var('args', $option, array());
$terms = get_terms($taxonomies, $args);
foreach ($terms as $term) {
$options[$term->term_id] = $term->name;
}
if ($is_select && !$is_multiple) {
$options = array('') + $options;
}
break;
default:
$options = K::get_var('options', $option, array());
break;
}
// Add an empty option to prevent auto-selecting the first radio
if ($is_radio) {
$options = array('__none__' => '') + $options;
}
// Escape HTML
foreach ($options as $k => $v) {
$options[$k] = htmlspecialchars($v);
}
K::select('paf[' . $option_id . ']', array('class' => 'paf-option-type-' . $option['type'], 'data-paf-separator' => K::get_var('separator', $option, '<br />'), 'multiple' => $is_multiple, 'style' => 'min-width: 25em;', 'data-paf-conditions' => K::get_var('conditions', $option) ? urlencode(json_encode(K::get_var('conditions', $option), JSON_FORCE_OBJECT)) : null, 'data-paf-default' => K::get_var('default', $option) ? urlencode(json_encode(K::get_var('default', $option), JSON_FORCE_OBJECT)) : null), array('options' => $options, 'selected' => isset($option['selected']) ? $option['selected'] : paf($option_id), 'format' => sprintf(paf_option_return_format('select'), paf_option_return_title($option_def), K::get_var('description', $option, ''))));
}