public function assert(Acl $acl, $role = null, $resource = null, $privilege = null)
{
foreach ($this->_arguments as $role_key => $resource_key) {
// normalize arguments & compare
$allow_same = TRUE;
if (strpos($role_key, '!') === 0) {
$role_key = substr($role_key, 1);
$allow_same = !$allow_same;
}
if (strpos($resource_key, '!') === 0) {
$resource_key = substr($resource_key, 1);
$allow_same = !$allow_same;
}
if (Mango::normalize($role->{$role_key}) === Mango::normalize($resource->{$resource_key})) {
if (!$allow_same) {
// fields are the same, not allowed
return FALSE;
}
} else {
if ($allow_same) {
// fields are different, not allowed
return FALSE;
}
}
}
return TRUE;
}
/**
* Find a path in array
*
* @param string|array delimiter notated keystring or array
* @param mixed default value to return if key not found
* @param string delimiter (defaults to dot '.')
* @return mixed value (if found) or default value
*/
public function path_get($path, $default = NULL, $delimiter = '.')
{
if (!is_array($path)) {
$path = explode($delimiter, (string) $path);
}
$next = $this;
while (count($path) && (is_array($next) || $next instanceof ArrayObject)) {
$key = array_shift($path);
$next = isset($next[$key]) ? $next[$key] : $default;
}
return !count($path) ? Mango::normalize($next) : $default;
}
/**
* Validates data. If no data supplied, uses current data in document. Checks embedded_documents as well.
*
* @throws Validation_Exception when an error is found
* @param subject specify what part of $data should be subjected to validation, Mango::CHECK_FULL, Mango::CHECK_LOCAL, Mango::CHECK_ONLY
* @param array data to check, defaults to current document data (including embedded documents)
* @return Mango $this
*/
public function check(array $data = NULL, $subject = 0)
{
if ($data !== NULL) {
// create a new object with data, and validate
Mango::factory($this->_model, $data)->check(NULL, $subject);
return $this;
}
$local = array();
foreach ($this->_fields as $field_name => $field_data) {
if (!in_array($field_data['type'], array('has_one', 'has_many')) || $this->__isset($field_name)) {
// Don't check if regular fields are set, to include default values
// Do check if embedded objects are set, they don't have default values and we cannot instantiate extended models
$local[$field_name] = Mango::normalize($this->__get($field_name));
}
}
if ($subject !== Mango::CHECK_ONLY || count($local)) {
// validate local data
$array = Validation::factory($local)->bind(':model', $this);
// add validation rules
$array = $this->_check($array);
if ($subject === Mango::CHECK_ONLY) {
foreach ($this->_fields as $field_name => $field_data) {
if (!$this->__isset($field_name)) {
// do not validate this field
unset($array[$field_name]);
}
}
}
if (!$array->check()) {
throw new Mango_Validation_Exception($this->_model, $array);
}
}
if ($subject !== Mango::CHECK_LOCAL) {
// validate embedded documents
foreach ($this->_fields as $field_name => $field_data) {
if ($this->__isset($field_name) && in_array($field_data['type'], array('has_one', 'has_many'))) {
if ($field_data['type'] === 'has_one') {
$this->__get($field_name)->check(NULL, $subject);
} else {
foreach ($this->__get($field_name) as $seq => $hm) {
try {
$hm->check(NULL, $subject);
} catch (Mango_Validation_Exception $e) {
// add sequence number of failed object to exception
$e->seq = $seq;
throw $e;
}
}
}
}
}
}
return $this;
}
/**
* Validates data. If no data supplied, uses current data in document. Checks embedded_documents as well.
*
* @throws Validation_Exception when an error is found
* @param subject specify what part of $data should be subjected to validation, Mango::CHECK_FULL, Mango::CHECK_LOCAL, Mango::CHECK_ONLY
* @param array data to check, defaults to current document data (including embedded documents)
* @return Mango $this
*/
public function check(array $data = NULL, $subject = 0)
{
if ($data !== NULL) {
// create a new object with data, and validate
Mango::factory($this->_model, $data)->check(NULL, $subject);
return $this;
}
$local = array();
foreach ($this->_fields as $field_name => $field_data) {
if (!in_array($field_data['type'], array('has_one', 'has_many'))) {
// by not checking if the field has been set, we also include default values (if any)
$local[$field_name] = Mango::normalize($this->__get($field_name));
}
}
if ($subject !== Mango::CHECK_ONLY || count($local)) {
// validate local data
$array = Kohana_Validation::factory($local)->bind(':model', $this);
// add validation rules
$array = $this->_check($array);
if ($subject === Mango::CHECK_ONLY) {
foreach ($this->_fields as $field_name => $field_data) {
if (!$this->__isset($field_name)) {
// do not validate this field
unset($array[$field_name]);
}
}
}
//$validation = Validation::factory(get_class($this));
//foreach ($this->_fields AS $field_name => $field_data) {
// if ( $subject === Mango::CHECK_ONLY && ! $this->__isset($field_name))
// continue;
//
// $field = $validation->add($field_name);
//
// if ( $field_data['type'] === 'email')
// {
// $field->add_rule('valid_email');
// }
//
// if ( Arr::element($field_data,'required'))
// {
// $field->add_rule('required');
// }
//
// if ( Arr::element($field_data,'unique'))
// {
// $field->add_rule($field_name, array($this,'_is_unique'),array(':validation', $name));
// }
//
// foreach ( array('min_value','max_value','min_length','max_length') as $rule)
// {
// if ( Arr::element($field, $rule) !== NULL)
// {
// $data->rule($name, $rule, array(':value', $field[$rule]));
// }
// }
//}
if (!$array->check()) {
throw new Mango_Validation_Exception($this->_model, $array);
}
}
if ($subject !== Mango::CHECK_LOCAL) {
// validate embedded documents
foreach ($this->_fields as $field_name => $field_data) {
if ($this->__isset($field_name) && in_array($field_data['type'], array('has_one', 'has_many'))) {
if ($field_data['type'] === 'has_one') {
$this->__get($field_name)->check(NULL, $subject);
} else {
foreach ($this->__get($field_name) as $seq => $hm) {
try {
$hm->check(NULL, $subject);
} catch (Mango_Validation_Exception $e) {
// add sequence number of failed object to exception
$e->seq = $seq;
throw $e;
}
}
}
}
}
}
return $this;
}
