function deep_trim($var)
{
if (is_array($var)) {
$array = array();
foreach ($var as $key => $value) {
$array[$key] = deep_trim($value);
}
return $array;
} else {
return trim($var);
}
}
function save_post($post_id)
{
if (get_post_type($post_id) != $this->slug) {
return;
}
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return;
}
if (isset($_POST['conferencer_nonce']) && !wp_verify_nonce($_POST['conferencer_nonce'], plugin_basename(__FILE__))) {
return;
}
if (!current_user_can('edit_post', $post_id)) {
return;
}
foreach ($this->options as $key => $option) {
if ($option['type'] == 'internal') {
continue;
}
if (isset($_POST['conferencer_' . $key])) {
$value = deep_trim($_POST['conferencer_' . $key]);
} else {
$value = "";
}
if ($option['type'] == 'int') {
$value = intval($value);
}
if ($option['type'] == 'money') {
$value = floatVal($value);
}
if ($option['type'] == 'multi-select') {
$values = array();
if (isset($_POST['conferencer_' . $key])) {
foreach ($_POST['conferencer_' . $key] as $value) {
if (!empty($value)) {
$values[] = $value;
}
}
}
$value = $values;
}
if ($option['type'] == 'date-time') {
$value = 0;
if (isset($_POST['conferencer_' . $key])) {
$date = getdate(strtotime($_POST['conferencer_' . $key]['date']));
$time = getdate(strtotime($_POST['conferencer_' . $key]['time']));
$value = mktime($time['hours'], $time['minutes'], $time['seconds'], $date['mon'], $date['mday'], $date['year']);
}
}
update_post_meta($post_id, '_conferencer_' . $key, $value);
}
}
