/**
* Convert localized string representations to integer, float or date values
*
* Subclasses can support localized input formats by calling this method
* from a filter.
*
* Non-string values get trimmed and converted to integer, float or
* \DateTime, depending on $type. Invalid values are returned as string. The
* input filter should validate filtered data by checking the datatype via
* validateType().
*
* @param string $value Localized input string
* @param string $type Data type (integer, float, date). Any other value will be ignored.
* @return mixed Normalized value or input string
*/
public function normalize($value, $type)
{
// Integers and floats are validated first to prevent successful parsing
// of strings containing invalid characters with the invalid part simply
// cut off.
switch ($type) {
case 'integer':
$value = trim($value);
if (\Zend\Validator\StaticValidator::execute($value, 'Zend\\I18n\\Validator\\IsInt')) {
$value = \Zend\Filter\StaticFilter::execute($value, 'Zend\\I18n\\Filter\\NumberParse', array('type' => \NumberFormatter::TYPE_INT32));
}
break;
case 'float':
$value = trim($value);
if (\Zend\Validator\StaticValidator::execute($value, 'Zend\\I18n\\Validator\\IsFloat')) {
$value = \Zend\Filter\StaticFilter::execute($value, 'Zend\\I18n\\Filter\\NumberParse', array('type' => \NumberFormatter::TYPE_DOUBLE));
}
break;
case 'date':
$value = trim($value);
$validator = new \Zend\I18n\Validator\DateTime();
$validator->setDateType(\IntlDateFormatter::SHORT);
if ($validator->isValid($value)) {
// Some systems accept invalid date separators, like '/'
// with a de_DE locale which should accept only '.'.
// An extra comparision of the locale-specific pattern and
// the input string is necessary.
// This also enforces 4-digit years to avoid any confusion
// with 2-digit year input.
$pattern = preg_quote($validator->getPattern(), '#');
// Get the year part out of the way first.
$pattern = preg_replace('/y+/', '§', $pattern);
// Remaining letters are placeholders for digits.
$pattern = preg_replace('/[a-zA-Z]+/', '\\d+', $pattern);
// Set the year pattern.
$pattern = str_replace('§', '\\d{4}', $pattern);
if (preg_match("#^{$pattern}\$#", $value)) {
$formatter = new \IntlDateFormatter(\Locale::getDefault(), \IntlDateFormatter::SHORT, \IntlDateFormatter::NONE, 'UTC');
$value = \DateTime::createFromFormat('U', $formatter->parse($value));
}
}
break;
}
return $value;
}
/**
* Função de definição de validações de campos
* @param array $params
* @param object $mainFilter
* @return object
*/
private function defineValidation(array $params, $mainFilter)
{
$factory = new ZendInputFilterFactory();
$validatorChain = new ZendValidatorChain();
$validatorsField = array();
$iCount = 0;
if (isset($params['validation']) and strtolower(trim($params['validation'])) == 'required') {
$validatorsField['name'] = $params['name'];
$validatorsField['required'] = true;
$validatorsField['validators'][$iCount] = array('name' => 'NotEmpty');
$validatorsField['validators'][$iCount]['options']['messages'] = array(\Zend\Validator\NotEmpty::IS_EMPTY => 'Campo de preenchimento obrigatório');
$iCount++;
} else {
$validatorsField['name'] = $params['name'];
$validatorsField['required'] = false;
}
if (isset($params['validationtype'])) {
/* Verifica o tipo de validação utilizada e formata para continuar */
if (!is_array($params['validationtype'])) {
$params['validationtype'] = array($params['validationtype']);
}
/* Procura o tipo de validação e define o mesmo */
foreach ($params['validationtype'] as $value) {
$options = array();
//$options['translator'] = $this->translator;
switch (strtolower($value)) {
/* Zend Validator */
case 'alphanum':
if (isset($params['permiteespaco']) and !empty($params['permiteespaco'])) {
$validatorsField['validators'][$iCount] = array('name' => 'Alnum', 'options' => array($options, 'allowWhiteSpace' => true));
} else {
$validatorsField['validators'][$iCount] = array('name' => 'Alnum');
}
break;
case 'alpha':
if (isset($params['permiteespaco']) and !empty($params['permiteespaco'])) {
$validatorsField['validators'][$iCount] = array('name' => 'Alpha', 'options' => array($options, 'allowWhiteSpace' => true));
} else {
$validatorsField['validators'][$iCount] = array('name' => 'Alpha');
}
break;
case 'barcode':
$validatorsField['validators'][$iCount] = array('name' => 'Barcode', 'options' => array($options, 'adapter' => $params['barcodeadapter']));
break;
case 'between':
if (isset($params['validationmax']) and !empty($params['validationmax'])) {
$options['max'] = $params['validationmax'];
}
if (isset($params['validationmin']) and !empty($params['validationmin'])) {
$options['min'] = $params['validationmin'];
}
$options['inclusive'] = true;
$validatorsField['validators'][$iCount] = array('name' => 'Between', 'options' => $options);
break;
case 'callback':
$validatorsField['validators'][$iCount] = array('name' => 'Callback', 'options' => $options);
break;
case 'creditcard':
$validatorsField['validators'][$iCount] = array('name' => 'CreditCard', 'options' => $options);
break;
case 'date':
$options['format'] = 'Y-m-d';
$validatorsField['validators'][$iCount] = array('name' => 'Date', 'options' => $options);
break;
case 'time':
$options['format'] = 'H:i:s';
$validatorsField['validators'][$iCount] = array('name' => 'Date', 'options' => $options);
break;
case 'datetime':
$validatorObj = new \Zend\I18n\Validator\DateTime();
$validatorObj->setDateType(\IntlDateFormatter::SHORT);
$validatorObj->setTimeType(\IntlDateFormatter::SHORT);
$validatorsField['validators'][$iCount] = $validatorChain->attach($validatorObj);
break;
case 'recordexists':
$options['adapter'] = \Cityware\Db\Factory::factory('zend')->getAdapter();
if (isset($params['recordColumn']) and !empty($params['recordColumn'])) {
$options['field'] = $params['recordColumn'];
} else {
$options['field'] = $params['name'];
}
if (isset($params['recordTable']) and !empty($params['recordTable'])) {
$options['table'] = $params['recordTable'];
} else {
$options['table'] = $this->formDefaultConfig['table'];
}
if (isset($params['recordSchema']) and !empty($params['recordSchema'])) {
$options['schema'] = $params['recordSchema'];
} else {
$options['schema'] = $this->formDefaultConfig['schema'];
}
if (isset($params['exclude']) and $params['exclude'] == 'true') {
if (isset($params['excludeCol']) and !empty($params['excludeCol'])) {
$options['exclude']['field'] = $params['excludeCol'];
} else {
throw new \Exception('Não foi definido nenhuma coluna de exclusão!', 500);
}
if (isset($params['excludeColValue']) and !empty($params['excludeColValue'])) {
$options['exclude']['value'] = \Cityware\Format\Str::preparePhpTag($params['excludeColValue'], false);
} else {
if (isset($params['excludeUrlParam']) and !empty($params['excludeUrlParam'])) {
$options['exclude']['value'] = $this->getUrlParam($params['excludeCol']);
} else {
throw new \Exception('Não foi definido nenhum valor de exclusão!', 500);
}
}
}
$validatorsField['validators'][$iCount] = array('name' => 'Db\\RecordExists', 'options' => $options);
break;
case 'norecordexists':
$options['adapter'] = \Cityware\Db\Factory::factory('zend')->getAdapter();
if (isset($params['recordColumn']) and !empty($params['recordColumn'])) {
$options['field'] = $params['recordColumn'];
} else {
$options['field'] = $params['name'];
}
if (isset($params['recordTable']) and !empty($params['recordTable'])) {
$options['table'] = $params['recordTable'];
} else {
$options['table'] = $this->formDefaultConfig['table'];
}
if (isset($params['recordSchema']) and !empty($params['recordSchema'])) {
$options['schema'] = $params['recordSchema'];
} else {
$options['schema'] = $this->formDefaultConfig['schema'];
}
if (isset($params['exclude']) and $params['exclude'] == 'true') {
if (isset($params['excludeCol']) and !empty($params['excludeCol'])) {
$options['exclude']['field'] = $params['excludeCol'];
} else {
throw new \Exception('Não foi definido nenhuma coluna de exclusão!', 500);
}
if (isset($params['excludeColValue']) and !empty($params['excludeColValue'])) {
$options['exclude']['value'] = \Cityware\Format\Str::preparePhpTag($params['excludeColValue'], false);
} else {
if (isset($params['excludeUrlParam']) and !empty($params['excludeUrlParam'])) {
$options['exclude']['value'] = $this->getUrlParam($params['excludeCol']);
} else {
throw new \Exception('Não foi definido nenhum valor de exclusão!', 500);
}
}
}
$validatorsField['validators'][$iCount] = array('name' => 'Db\\NoRecordExists', 'options' => $options);
break;
case 'digits':
case 'int':
case 'integer':
$validatorsField['validators'][$iCount] = array('name' => 'Digits', 'options' => $options);
break;
case 'email':
$validatorsField['validators'][$iCount] = array('name' => 'EmailAddress', 'options' => array($options, 'allow' => \Zend\Validator\Hostname::ALLOW_DNS, 'mx' => false, 'domain' => true));
break;
case 'greaterthan':
if (isset($params['validationmin']) and !empty($params['validationmin'])) {
$options['min'] = $params['validationmin'];
}
$validatorsField['validators'][$iCount] = array('name' => 'GreaterThan', 'options' => $options);
break;
case 'hex':
$validatorsField['validators'][$iCount] = array('name' => 'Hex', 'options' => $options);
break;
case 'hostname':
$validatorsField['validators'][$iCount] = array('name' => 'Hostname', 'options' => $options);
break;
case 'iban':
$validatorsField['validators'][$iCount] = array('name' => 'Iban', 'options' => $options);
break;
case 'identical':
$validatorsField['validators'][$iCount] = array('name' => 'Identical', 'options' => array($options, 'token' => $params['validationcompare']));
break;
case 'ip':
$validatorsField['validators'][$iCount] = array('name' => 'Ip', 'options' => $options);
break;
case 'isbn':
$validatorsField['validators'][$iCount] = array('name' => 'Isbn', 'options' => $options);
break;
case 'postcode':
$validatorsField['validators'][$iCount] = array('name' => 'PostCode', 'options' => $options);
break;
case 'lessthan':
if (isset($params['validationmax']) and !empty($params['validationmax'])) {
$options['max'] = $params['validationmax'];
}
$validatorsField['validators'][$iCount] = array('name' => 'LessThan', 'options' => $options);
break;
case 'regex':
$validatorsField['validators'][$iCount] = array('name' => 'Regex', 'options' => array($options, 'pattern' => $params['regexrule']));
break;
case 'stringlength':
if (isset($params['validationmax']) and !empty($params['validationmax'])) {
$options['max'] = $params['validationmax'];
}
if (isset($params['validationmin']) and !empty($params['validationmin'])) {
$options['min'] = $params['validationmin'];
}
$validatorsField['validators'][$iCount] = array('name' => 'StringLength', 'options' => $options);
break;
/* Customizados */
/* Customizados */
case 'custom':
$validatorsField['validators'][$iCount] = $validatorChain->attach(new $params['customclass']());
break;
case 'cpf':
$validatorsField['validators'][$iCount] = $validatorChain->attach(new \Cityware\Form\Validators\Cpf());
break;
case 'cnpj':
$validatorsField['validators'][$iCount] = $validatorChain->attach(new \Cityware\Form\Validators\Cnpj());
break;
case 'renavam':
$validatorsField['validators'][$iCount] = $validatorChain->attach(new \Cityware\Form\Validators\Renavam());
break;
case 'rg':
$validatorsField['validators'][$iCount] = $validatorChain->attach(new \Cityware\Form\Validators\Rg());
break;
case 'strongpassword':
$validatorsField['validators'][$iCount] = $validatorChain->attach(new \Cityware\Form\Validators\StrongPassword());
break;
case 'mediumpassword':
$validatorsField['validators'][$iCount] = $validatorChain->attach(new \Cityware\Form\Validators\MediumPassword());
break;
case 'easypassword':
$validatorsField['validators'][$iCount] = $validatorChain->attach(new \Cityware\Form\Validators\EasyPassword());
break;
case 'float':
$validatorsField['validators'][$iCount] = $validatorChain->attach(new \Zend\I18n\Validator\Float());
break;
case 'seterrorcustom':
$validatorsField['validators'][$iCount] = $validatorChain->attach(new \Cityware\Form\Validators\SetErrorCustom());
break;
}
if (isset($params['messages']) and !empty($params['messages'])) {
$validatorsField['validators'][$iCount]['options']['messages'] = $params['messages'];
}
$iCount++;
}
}
$mainFilter->add($factory->createInput($validatorsField));
return $mainFilter;
}