function siteorigin_widget_post_selector_process_query($query)
{
$query = wp_parse_args($query, array('post_status' => 'publish', 'posts_per_page' => 100));
if (!empty($query['post_type'])) {
if ($query['post_type'] == '_all') {
$query['post_type'] = siteorigin_widget_post_selector_all_post_types();
}
$query['post_type'] = explode(',', $query['post_type']);
}
if (!empty($query['post__in'])) {
$query['post__in'] = explode(',', $query['post__in']);
array_map('intval', $query['post__in']);
}
if (!empty($query['tax_query'])) {
$tax_queries = explode(',', $query['tax_query']);
$query['tax_query'] = array();
foreach ($tax_queries as $tq) {
list($tax, $term) = explode(':', $tq);
if (empty($tax) || empty($term)) {
continue;
}
$query['tax_query'][] = array('taxonomy' => $tax, 'field' => 'slug', 'terms' => $term);
}
}
return $query;
}
/**
* The action handler for searching posts by title
*/
function siteorigin_widget_post_selector_post_search_action()
{
if (empty($_REQUEST['_widgets_nonce']) || !wp_verify_nonce($_REQUEST['_widgets_nonce'], 'widgets_action')) {
return;
}
$term = !empty($_GET['term']) ? stripslashes($_GET['term']) : '';
$type = !empty($_GET['type']) ? stripslashes($_GET['type']) : '_all';
if ($type == '_all') {
$type = explode(',', siteorigin_widget_post_selector_all_post_types());
}
$results = array();
$r = new WP_Query(array('s' => $term, 'post_status' => 'publish', 'posts_per_page' => 20, 'post_type' => $type));
foreach ($r->posts as $post) {
// $thumbnail = wp_get_attachment_image_src($post->ID);
$results[] = array('label' => $post->post_title, 'value' => $post->ID);
}
header('content-type:application/json');
echo json_encode($results);
exit;
}
