public static function validate($input)
{
$search_forms = array(array(), array(), array(), array(), array());
if (!empty($input['search_forms']) && is_array($input['search_forms'])) {
$search_fields = DispletRetsIdxSearchFieldsModel::$fields;
foreach ($input['search_forms'] as &$form) {
if (!empty($form) && is_array($form)) {
foreach ($form as &$column) {
if (!empty($column) && is_array($column)) {
foreach ($column as &$field) {
if (!empty($field) && is_array($field)) {
foreach ($field as $key => &$value) {
switch ($key) {
case 'options':
$value = !empty($value) && is_array($value) ? array_map('addslashes', $value) : array();
break;
case 'increment':
case 'min':
case 'max':
case 'lease_max':
case 'sale_min':
if (DispletRetsIdxUtilities::empty_excluding_zero($value) && !DispletRetsIdxUtilities::empty_excluding_zero($search_fields[$field['field']]['range'][$key])) {
$value = $search_fields[$field['field']]['range'][$key];
} else {
$value = DispletRetsIdxUtilities::remove_non_numeric_characters($value);
}
break;
case 'range':
if (!empty($value)) {
$value = array_filter(array_map(array('DispletRetsIdxUtilities', 'remove_non_numeric_characters'), explode("\n", $value)));
} else {
$value = array();
}
break;
default:
$value = sanitize_text_field($value);
break;
}
}
if (!DispletRetsIdxUtilities::empty_excluding_zero($field['min']) && !DispletRetsIdxUtilities::empty_excluding_zero($field['max'])) {
$count = 0;
if ($field['field'] === 'price' || $field['field'] === 'price' || $field['field']) {
$difference = intval(intval($field['max']) / 1000) - intval(intval($field['min']) / 1000);
$increment = intval(intval($field['increment']) / 1000);
} else {
$difference = floatval($field['max']) - floatval($field['min']);
$increment = floatval($field['increment']);
}
if (!empty($increment)) {
$count = floor(($difference + 1) / $increment);
} else {
$count = intval($difference) + 1;
}
if ($count > 500) {
add_settings_error('search_forms', 'search_forms', 'Too many options for ' . $field['label'] . '! Try a higher min, a lower max, or a higher increment to avoid having ' . number_format($count) . ' options.', 'error');
}
}
}
}
$column = array_values($column);
}
}
$form = array_values($form);
}
}
foreach ($input['search_forms'] as $key => $search_form) {
if (!empty($search_form)) {
$search_forms[$key] = $search_form;
}
}
}
return $search_forms;
}
