public function save($forms, $allow_partial_save = true)
{
$result = true;
$forms = (array) $forms;
$values = array();
$to_save = array();
$is_setup_script = defined('PMA_SETUP');
if ($is_setup_script) {
$this->_loadUserprefsInfo();
}
$this->_errors = array();
foreach ($forms as $form_name) {
/* @var $form Form */
if (isset($this->_forms[$form_name])) {
$form = $this->_forms[$form_name];
} else {
continue;
}
// get current server id
$change_index = $form->index === 0 ? $this->_configFile->getServerCount() + 1 : false;
// grab POST values
foreach ($form->fields as $field => $system_path) {
$work_path = array_search($system_path, $this->_systemPaths);
$key = $this->_translatedPaths[$work_path];
$type = $form->getOptionType($field);
// skip groups
if ($type == 'group') {
continue;
}
// ensure the value is set
if (!isset($_POST[$key])) {
// checkboxes aren't set by browsers if they're off
if ($type == 'boolean') {
$_POST[$key] = false;
} else {
$this->_errors[$form->name][] = sprintf(__('Missing data for %s'), '<i>' . PMA_langName($system_path) . '</i>');
$result = false;
continue;
}
}
// user preferences allow/disallow
if ($is_setup_script && isset($this->_userprefsKeys[$system_path])) {
if (isset($this->_userprefsDisallow[$system_path]) && isset($_POST[$key . '-userprefs-allow'])) {
unset($this->_userprefsDisallow[$system_path]);
} else {
if (!isset($_POST[$key . '-userprefs-allow'])) {
$this->_userprefsDisallow[$system_path] = true;
}
}
}
// cast variables to correct type
switch ($type) {
case 'double':
$_POST[$key] = Util::requestString($_POST[$key]);
settype($_POST[$key], 'float');
break;
case 'boolean':
case 'integer':
if ($_POST[$key] !== '') {
$_POST[$key] = Util::requestString($_POST[$key]);
settype($_POST[$key], $type);
}
break;
case 'select':
$successfully_validated = $this->_validateSelect($_POST[$key], $form->getOptionValueList($system_path));
if (!$successfully_validated) {
$this->_errors[$work_path][] = __('Incorrect value!');
$result = false;
continue;
}
break;
case 'string':
case 'short_string':
$_POST[$key] = Util::requestString($_POST[$key]);
break;
case 'array':
// eliminate empty values and ensure we have an array
$post_values = is_array($_POST[$key]) ? $_POST[$key] : explode("\n", $_POST[$key]);
$_POST[$key] = array();
$this->_fillPostArrayParameters($post_values, $key);
break;
}
// now we have value with proper type
$values[$system_path] = $_POST[$key];
if ($change_index !== false) {
$work_path = str_replace("Servers/{$form->index}/", "Servers/{$change_index}/", $work_path);
}
$to_save[$work_path] = $system_path;
}
}
// save forms
if (!$allow_partial_save && !empty($this->_errors)) {
// don't look for non-critical errors
$this->_validate();
return $result;
}
foreach ($to_save as $work_path => $path) {
// TrustedProxies requires changes before saving
if ($path == 'TrustedProxies') {
$proxies = array();
$i = 0;
foreach ($values[$path] as $value) {
$matches = array();
$match = preg_match("/^(.+):(?:[ ]?)(\\w+)\$/", $value, $matches);
if ($match) {
// correct 'IP: HTTP header' pair
$ip = trim($matches[1]);
$proxies[$ip] = trim($matches[2]);
} else {
// save also incorrect values
$proxies["-{$i}"] = $value;
$i++;
}
}
$values[$path] = $proxies;
}
$this->_configFile->set($work_path, $values[$path], $path);
}
if ($is_setup_script) {
$this->_configFile->set('UserprefsDisallow', array_keys($this->_userprefsDisallow));
}
// don't look for non-critical errors
$this->_validate();
return $result;
}
