/**
* Adds a new default namespace
*
* @param array|string $namespace
* @return null
*/
public static function addDefaultNamespaces($namespace)
{
if (!is_array($namespace)) {
$namespace = array((string) $namespace);
}
self::$_defaultNamespaces = array_unique(array_merge(self::$_defaultNamespaces, $namespace));
}
/**
* @param array $validatorRule
* @return void
*/
protected function _validateRule(array $validatorRule)
{
/**
* Get one or more data values from input, and check for missing fields.
* Apply defaults if fields are missing.
*/
$data = array();
foreach ((array) $validatorRule[self::FIELDS] as $key => $field) {
if (array_key_exists($field, $this->_data)) {
$data[$field] = $this->_data[$field];
} else {
if (isset($validatorRule[self::DEFAULT_VALUE])) {
/** @todo according to this code default value can't be an array. It has to be reviewed */
if (!is_array($validatorRule[self::DEFAULT_VALUE])) {
// Default value is a scalar
$data[$field] = $validatorRule[self::DEFAULT_VALUE];
} else {
// Default value is an array. Search for corresponding key
if (isset($validatorRule[self::DEFAULT_VALUE][$key])) {
$data[$field] = $validatorRule[self::DEFAULT_VALUE][$key];
} else {
if ($validatorRule[self::PRESENCE] == self::PRESENCE_REQUIRED) {
// Default value array is provided, but it doesn't have an entry for current field
// and presence is required
$this->_missingFields[$validatorRule[self::RULE]][] = $this->_getMissingMessage($validatorRule[self::RULE], $field);
}
}
}
} else {
if ($validatorRule[self::PRESENCE] == self::PRESENCE_REQUIRED) {
$this->_missingFields[$validatorRule[self::RULE]][] = $this->_getMissingMessage($validatorRule[self::RULE], $field);
}
}
}
}
/**
* If any required fields are missing, break the loop.
*/
if (isset($this->_missingFields[$validatorRule[self::RULE]]) && count($this->_missingFields[$validatorRule[self::RULE]]) > 0) {
return;
}
/**
* Evaluate the inputs against the validator chain.
*/
if (count((array) $validatorRule[self::FIELDS]) > 1) {
if (!$validatorRule[self::ALLOW_EMPTY]) {
$emptyFieldsFound = false;
$errorsList = array();
$messages = array();
foreach ($data as $fieldKey => $field) {
// if there is no IfwPsn_Vendor_Zend_Validate_NotEmpty instance in the rules, we will use the default
if (!($notEmptyValidator = $this->_getNotEmptyValidatorInstance($validatorRule))) {
$notEmptyValidator = $this->_getValidator('NotEmpty');
$notEmptyValidator->setMessage($this->_getNotEmptyMessage($validatorRule[self::RULE], $fieldKey));
}
if (!$notEmptyValidator->isValid($field)) {
foreach ($notEmptyValidator->getMessages() as $messageKey => $message) {
if (!isset($messages[$messageKey])) {
$messages[$messageKey] = $message;
} else {
$messages[] = $message;
}
}
$errorsList[] = $notEmptyValidator->getErrors();
$emptyFieldsFound = true;
}
}
if ($emptyFieldsFound) {
$this->_invalidMessages[$validatorRule[self::RULE]] = $messages;
$this->_invalidErrors[$validatorRule[self::RULE]] = array_unique(call_user_func_array('array_merge', $errorsList));
return;
}
}
if (!$validatorRule[self::VALIDATOR_CHAIN]->isValid($data)) {
$this->_invalidMessages[$validatorRule[self::RULE]] = $validatorRule[self::VALIDATOR_CHAIN]->getMessages();
$this->_invalidErrors[$validatorRule[self::RULE]] = $validatorRule[self::VALIDATOR_CHAIN]->getErrors();
return;
}
} else {
if (count($data) > 0) {
// $data is actually a one element array
$fieldNames = array_keys($data);
$fieldName = reset($fieldNames);
$field = reset($data);
$failed = false;
if (!is_array($field)) {
$field = array($field);
}
// if there is no IfwPsn_Vendor_Zend_Validate_NotEmpty instance in the rules, we will use the default
if (!($notEmptyValidator = $this->_getNotEmptyValidatorInstance($validatorRule))) {
$notEmptyValidator = $this->_getValidator('NotEmpty');
$notEmptyValidator->setMessage($this->_getNotEmptyMessage($validatorRule[self::RULE], $fieldName));
}
if ($validatorRule[self::ALLOW_EMPTY]) {
$validatorChain = $validatorRule[self::VALIDATOR_CHAIN];
} else {
$validatorChain = new IfwPsn_Vendor_Zend_Validate();
$validatorChain->addValidator($notEmptyValidator, true);
$validatorChain->addValidator($validatorRule[self::VALIDATOR_CHAIN]);
}
foreach ($field as $key => $value) {
if ($validatorRule[self::ALLOW_EMPTY] && !$notEmptyValidator->isValid($value)) {
// Field is empty AND it's allowed. Do nothing.
continue;
}
if (!$validatorChain->isValid($value)) {
if (isset($this->_invalidMessages[$validatorRule[self::RULE]])) {
$collectedMessages = $this->_invalidMessages[$validatorRule[self::RULE]];
} else {
$collectedMessages = array();
}
foreach ($validatorChain->getMessages() as $messageKey => $message) {
if (!isset($collectedMessages[$messageKey])) {
$collectedMessages[$messageKey] = $message;
} else {
$collectedMessages[] = $message;
}
}
$this->_invalidMessages[$validatorRule[self::RULE]] = $collectedMessages;
if (isset($this->_invalidErrors[$validatorRule[self::RULE]])) {
$this->_invalidErrors[$validatorRule[self::RULE]] = array_merge($this->_invalidErrors[$validatorRule[self::RULE]], $validatorChain->getErrors());
} else {
$this->_invalidErrors[$validatorRule[self::RULE]] = $validatorChain->getErrors();
}
unset($this->_validFields[$fieldName]);
$failed = true;
if ($validatorRule[self::BREAK_CHAIN]) {
return;
}
}
}
if ($failed) {
return;
}
}
}
/**
* If we got this far, the inputs for this rule pass validation.
*/
foreach ((array) $validatorRule[self::FIELDS] as $field) {
if (array_key_exists($field, $data)) {
$this->_validFields[$field] = $data[$field];
}
}
}