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<?php
namespace Kanboard\Validator;
use SimpleValidator\Validator;
use SimpleValidator\Validators;
use Kanboard\Model\Task;
/**
* Task Link Validator
*
* @package validator
* @author Frederic Guillot
*/
class TaskLinkValidator extends Base
{
/**
* Common validation rules
*
* @access private
* @return array
*/
private function commonValidationRules()
{
return array(
new Validators\Required('task_id', t('Field required')),
new Validators\Required('opposite_task_id', t('Field required')),
new Validators\Required('link_id', t('Field required')),
new Validators\NotEquals('opposite_task_id', 'task_id', t('A task cannot be linked to itself')),
new Validators\Exists('opposite_task_id', t('This linked task id doesn\'t exists'), $this->db->getConnection(), Task::TABLE, 'id')
);
}
/**
* Validate creation
*
* @access public
* @param array $values Form values
* @return array $valid, $errors [0] = Success or not, [1] = List of errors
*/
public function validateCreation(array $values)
{
$v = new Validator($values, $this->commonValidationRules());
return array(
$v->execute(),
$v->getErrors()
);
}
/**
* Validate modification
*
* @access public
* @param array $values Form values
* @return array $valid, $errors [0] = Success or not, [1] = List of errors
*/
public function validateModification(array $values)
{
$rules = array(
new Validators\Required('id', t('Field required')),
);
$v = new Validator($values, array_merge($rules, $this->commonValidationRules()));
return array(
$v->execute(),
$v->getErrors()
);
}
}
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