public static function is_field_hidden($field, $values)
{
global $frm_field;
$field->field_options = maybe_unserialize($field->field_options);
if ($field->type == 'user_id' or $field->type == 'hidden') {
return false;
}
if (!isset($field->field_options['hide_field']) or empty($field->field_options['hide_field'])) {
return false;
}
//TODO: check if field is included in conditional heading
$field->field_options['hide_field'] = (array) $field->field_options['hide_field'];
if (!isset($field->field_options['hide_field_cond'])) {
$field->field_options['hide_field_cond'] = array('==');
}
$field->field_options['hide_field_cond'] = (array) $field->field_options['hide_field_cond'];
$field->field_options['hide_opt'] = (array) $field->field_options['hide_opt'];
if (!isset($field->field_options['show_hide'])) {
$field->field_options['show_hide'] = 'show';
}
if (!isset($field->field_options['any_all'])) {
$field->field_options['any_all'] = 'any';
}
$hidden = false;
$hide = array();
foreach ($field->field_options['hide_field'] as $hide_key => $hide_field) {
if ($hidden and $field->field_options['any_all'] == 'any' and $field->field_options['show_hide'] == 'hide') {
continue;
}
$observed_value = isset($values['item_meta'][$hide_field]) ? $values['item_meta'][$hide_field] : '';
if ($field->type == 'data' and empty($field->field_options['hide_opt'][$hide_key]) and (is_numeric($observed_value) or is_array($observed_value))) {
$observed_field = $frm_field->getOne($hide_field);
if ($observed_field->type == 'data') {
$field->field_options['hide_opt'][$hide_key] = $observed_value;
}
unset($observed_field);
}
$hidden = FrmProFieldsHelper::value_meets_condition($observed_value, $field->field_options['hide_field_cond'][$hide_key], $field->field_options['hide_opt'][$hide_key]);
if ($field->field_options['show_hide'] == 'show') {
$hidden = $hidden ? false : true;
}
$hide[$hidden] = $hidden;
}
if ($field->field_options['any_all'] == 'all' and !empty($hide) and isset($hide[0]) and isset($hide[1])) {
$hidden = $field->field_options['show_hide'] == 'show' ? true : false;
} else {
if ($field->field_options['any_all'] == 'any' and $field->field_options['show_hide'] == 'show' and isset($hide[0])) {
$hidden = false;
}
}
return $hidden;
}
private static function conditions_met($notification, $entry)
{
$stop = false;
$met = array();
if (!isset($notification['conditions']) or empty($notification['conditions'])) {
return $stop;
}
foreach ($notification['conditions'] as $k => $condition) {
if (!is_numeric($k)) {
continue;
}
if ($stop and $notification['conditions']['any_all'] == 'any' and $notification['conditions']['send_stop'] == 'stop') {
continue;
}
if (is_array($condition['hide_opt'])) {
$condition['hide_opt'] = reset($condition['hide_opt']);
}
$observed_value = isset($entry->metas[$condition['hide_field']]) ? $entry->metas[$condition['hide_field']] : '';
if ($condition['hide_opt'] == 'current_user') {
$condition['hide_opt'] = get_current_user_id();
}
$stop = FrmProFieldsHelper::value_meets_condition($observed_value, $condition['hide_field_cond'], $condition['hide_opt']);
if ($notification['conditions']['send_stop'] == 'send') {
$stop = $stop ? false : true;
}
$met[$stop] = $stop;
}
if ($notification['conditions']['any_all'] == 'all' && !empty($met) && isset($met[0]) && isset($met[1])) {
$stop = $notification['conditions']['send_stop'] == 'send' ? true : false;
} else {
if ($notification['conditions']['any_all'] == 'any' && $notification['conditions']['send_stop'] == 'send' && isset($met[0])) {
$stop = false;
}
}
return $stop;
}
