public static function get_all_custom_field_names()
{
$custom_fields = array();
// Loop through all Records, adding custom fields to array
$args = array('post_type' => 'prsp-record', 'posts_per_page' => -1);
$loop = new WP_Query($args);
if ($loop->have_posts()) {
foreach ($loop->posts as $rec) {
$record_id = $rec->ID;
$rec_fields = get_post_custom_keys($record_id);
foreach ($rec_fields as $key => $value) {
$trimmed = trim($value);
// exclude WP internal fields
if ($trimmed[0] == '_') {
continue;
}
ProspectAttribute::sorted_insert($trimmed, $custom_fields);
}
}
}
return $custom_fields;
}
public function prsp_get_cf_vals()
{
$att_id = $_POST['att_id'];
$d_char = $_POST['delim'];
$result = array();
// Get matching Records
$args = array('post_type' => 'prsp-record', 'posts_per_page' => -1);
$query = new WP_Query($args);
if ($query->have_posts()) {
foreach ($query->posts as $rec) {
$data = get_post_meta($rec->ID, $att_id, true);
if ($data && $data != '') {
if ($d_char && $d_char != '' && $d_char != ' ') {
$vals = explode($d_char, $data);
foreach ($vals as $one_value) {
$trimmed = trim($one_value);
ProspectAttribute::sorted_insert($trimmed, $result);
}
} else {
$trimmed = trim($data);
ProspectAttribute::sorted_insert($trimmed, $result);
}
}
// if data
}
}
die(json_encode($result));
}
