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[UniqueValidator] Allow setting custom message, adapt to sf2.1 API

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This commit is contained in:
Marek Kalnik 2012-11-05 13:14:36 +01:00
parent c032f468b3
commit 6444ffe511
2 changed files with 47 additions and 54 deletions
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55
Validator/Constraints/UniqueObject.php
View file

@ -1,5 +1,4 @@
<?php
/**
* This file is part of the PropelBundle package.
* For the full copyright and license information, please view the LICENSE
@ -11,39 +10,53 @@
namespace Propel\PropelBundle\Validator\Constraints;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
use Symfony\Component\Validator\Exception\UnexpectedTypeException;
/**
* Constraint for the Unique Object validator
*
* @author Maxime AILLOUD <maxime.ailloud@gmail.com>
* @author Marek Kalnik <marekk@theodo.fr>
*/
class UniqueObject extends Constraint
{
/**
* @var string
*/
public $message = 'A {{ object_class }} object already exists with {{ fields }}';
/**
* @var string Used to merge multiple fields in the message
*/
public $messageFieldSeparator = ' and ';
/**
* @var array
*/
public $fields = array();
public function __construct($options = null)
{
parent::__construct($options);
if (!is_array($this->fields) && !is_string($this->fields)) {
throw new UnexpectedTypeException($this->fields, 'array');
}
if (0 === count($this->fields)) {
throw new ConstraintDefinitionException("At least one field must be specified.");
}
}
/**
* @return array
* {@inheritDoc}
*/
public function getRequiredOptions()
{
return array('fields');
}
/**
* The validator must be defined as a service with this name.
*
* @return string
*/
public function validatedBy()
{
return get_class($this).'Validator';
}
/**
* {@inheritDoc}
*/
@ -51,20 +64,4 @@ class UniqueObject extends Constraint
{
return self::CLASS_CONSTRAINT;
}
/**
* @return string
*/
public function getDefaultOption()
{
return 'fields';
}
/**
* @return string
*/
public function getMessage()
{
return 'A ' . $this->groups[1] . ' object already exists';
}
}

46
Validator/Constraints/UniqueObjectValidator.php
View file

@ -1,5 +1,4 @@
<?php
/**
* This file is part of the PropelBundle package.
* For the full copyright and license information, please view the LICENSE
@ -13,31 +12,21 @@ namespace Propel\PropelBundle\Validator\Constraints;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
use Symfony\Component\Validator\Exception\UnexpectedTypeException;
/**
* Unique Object Validator checks if one or a set of fields contain unique values.
*
* @author Maxime AILLOUD <maxime.ailloud@gmail.com>
* @author Marek Kalnik <marekk@theodo.fr>
*/
class UniqueObjectValidator extends ConstraintValidator
{
/**
* @param object $object
* @param \Symfony\Component\Validator\Constraint $constraint
* @return Boolean
* {@inheritdoc}
*/
public function isValid($object, Constraint $constraint)
public function validate($object, Constraint $constraint)
{
if (!is_array($constraint->fields) && !is_string($constraint->fields)) {
throw new UnexpectedTypeException($constraint->fields, 'array');
}
$fields = (array)$constraint->fields;
if (0 === count($fields)) {
throw new ConstraintDefinitionException("At least one field must be specified.");
}
$fields = (array) $constraint->fields;
$class = get_class($object);
$peerClass = $class . 'Peer';
@ -52,26 +41,33 @@ class UniqueObjectValidator extends ConstraintValidator
$bddUsersQuery = $queryClass::create();
foreach ($fields as $fieldName) {
$bddUsersQuery->filterBy($peerClass::translateFieldName($fieldName, \BasePeer::TYPE_FIELDNAME, \BasePeer::TYPE_PHPNAME), $object->getByName($fieldName, \BasePeer::TYPE_FIELDNAME));
$bddUsersQuery->filterBy(
$peerClass::translateFieldName($fieldName, \BasePeer::TYPE_FIELDNAME, \BasePeer::TYPE_PHPNAME),
$object->getByName($fieldName, \BasePeer::TYPE_FIELDNAME)
);
}
$bddUsers = $bddUsersQuery->find();
$countUser = count($bddUsers);
if ($countUser > 1 || ($countUser === 1 && $object !== $bddUsers[0])) {
$constraintMessage = $constraint->getMessage();
$constraintMessage .= ' with';
$fieldParts = array();
foreach ($fields as $fieldName) {
$constraintMessage .= sprintf(' %s "%s" and', $peerClass::translateFieldName($fieldName, \BasePeer::TYPE_FIELDNAME, \BasePeer::TYPE_PHPNAME), $object->getByName($fieldName, \BasePeer::TYPE_FIELDNAME));
$fieldParts[] = sprintf(
'%s "%s"',
$peerClass::translateFieldName($fieldName, \BasePeer::TYPE_FIELDNAME, \BasePeer::TYPE_PHPNAME),
$object->getByName($fieldName, \BasePeer::TYPE_FIELDNAME)
);
}
$constraintMessage = substr($constraintMessage, 0, -4) . '.';
$this->setMessage($constraintMessage);
return false;
$this->context->addViolation(
$constraint->message,
array(
'{{ object_class }}' => $class,
'{{ fields }}' => implode($constraint->messageFieldSeparator, $fieldParts)
)
);
}
return true;
}
}