function ajax_query() { // validate if (!acf_verify_ajax()) { die; } // disable field to allow clone fields to appear selectable acf_disable_filter('clone'); // options $options = acf_parse_args($_POST, array('post_id' => 0, 'paged' => 0, 's' => '', 'title' => '', 'fields' => array())); // vars $results = array(); $s = false; $i = -1; $limit = 20; $range_start = $limit * ($options['paged'] - 1); // 0, 20, 40 $range_end = $range_start + ($limit - 1); // 19, 39, 59 // search if ($options['s'] !== '') { // strip slashes (search may be integer) $s = wp_unslash(strval($options['s'])); } // load groups $field_groups = acf_get_field_groups(); $field_group = false; // bail early if no field groups if (empty($field_groups)) { die; } // move current field group to start foreach (array_keys($field_groups) as $j) { // check ID if ($field_groups[$j]['ID'] !== $options['post_id']) { continue; } // extract field group and move to start $field_group = acf_extract_var($field_groups, $j); // field group found, stop looking break; } // if field group was not found, this is a new field group (not yet saved) if (!$field_group) { $field_group = array('ID' => $options['post_id'], 'title' => $options['title'], 'key' => ''); } // move current field group to start of list array_unshift($field_groups, $field_group); // loop foreach ($field_groups as $field_group) { // vars $fields = false; $data = array('text' => $field_group['title'], 'children' => array()); // get fields if ($field_group['ID'] == $options['post_id']) { $fields = $options['fields']; } else { $fields = acf_get_fields($field_group); $fields = acf_prepare_fields_for_import($fields); } // bail early if no fields if (!$fields) { continue; } // populate children $children = array(); $children[] = $field_group['key']; foreach ($fields as $field) { $children[] = $field['key']; } // loop foreach ($children as $child) { // bail ealry if no key (fake field group or corrupt field) if (!$child) { continue; } // vars $text = false; // bail early if is search, and $text does not contain $s if ($s !== false) { // get early $text = $this->get_clone_setting_choice($child); // search if (stripos($text, $s) === false) { continue; } } // $i $i++; // bail early if $i is out of bounds if ($i < $range_start || $i > $range_end) { continue; } // load text if ($text === false) { $text = $this->get_clone_setting_choice($child); } // append $data['children'][] = array('id' => $child, 'text' => $text); } // bail early if no children // - this group contained fields, but none shown on this page if (empty($data['children'])) { continue; } // append $results[] = $data; // end loop if $i is out of bounds // - no need to look further if ($i > $range_end) { break; } } // return acf_send_ajax_results(array('results' => $results, 'limit' => $limit)); }
function acf_disable_local() { acf_disable_filter('local'); }