OpenPNE 3

<?php

class opValidatorChoice extends sfValidatorChoice

{

  /**

   * @see sfValidatorBase

   */

  protected function doClean($value)

  {

    $choices = $this->getChoices();

    if ($this->getOption('multiple'))

    {

      $value = $this->cleanMultiple($value, $choices);

    }

    else

    {

      if (!self::inChoices($value, $choices))

      {

        throw new sfValidatorError($this, 'invalid', array('value' => $value));

      }

    }

    return $value;

  }

  /**

   * Cleans a value when multiple is true.

   *

   * @param  mixed $value The submitted value

   *

   * @return array The cleaned value

   */

  protected function cleanMultiple($value, $choices)

  {

    if (!is_array($value))

    {

      $value = array($value);

    }

    foreach ($value as $v)

    {

      if (!self::inChoices($v, $choices))

      {

        throw new sfValidatorError($this, 'invalid', array('value' => $v));

      }

    }

    $count = count($value);

    if ($this->hasOption('min') && $count < $this->getOption('min'))

    {

      throw new sfValidatorError($this, 'min', array('count' => $count, 'min' => $this->getOption('min')));

    }

    if ($this->hasOption('max') && $count > $this->getOption('max'))

    {

      throw new sfValidatorError($this, 'max', array('count' => $count, 'max' => $this->getOption('max')));

    }

    return $value;

  }

  /**

   * Checks if a value is part of given choices (see bug #4212)

   *

   * @param  mixed $value   The value to check

   * @param  array $choices The array of available choices

   *

   * @return Boolean

   */

  static protected function inChoices($value, array $choices = array())

  {

    foreach ($choices as $choice)

    {

      if ((string) $choice === (string) $value)

      {

        return true;

      }

    }

    return false;

  }

}

<?php

include_once dirname(__FILE__) . '/../../bootstrap/unit.php';

$t = new lime_test(9, new lime_output_color());

$t->diag('opValidatorChoice');

$t->diag('->clean()');

$v = new opValidatorChoice(array(

  'choices' => array('00', '000', '0.0'),

));

try

{

  $v->clean('0');

  $t->fail('->clean() throws a sfValidatorError if not in choices');

  $t->skip('', 1);

}

catch (Exception $e)

{

  $t->pass('->clean() throws a sfValidatorError if not in choices');

  $t->is($e->getCode(), 'invalid', '->clean() throws a sfValidatorError');

}

$t->is($v->clean('00'), '00', '->clean() accepts in choices');

$t->is($v->clean('000'), '000', '->clean() accepts in choices');

$t->is($v->clean('0.0'), '0.0', '->clean() accepts in choices');

$v = new opValidatorChoice(array(

  'choices' => array('011', '11.0'),

));

try

{

  $v->clean('11');

  $t->fail('->clean() throws a sfValidatorError if not in choices');

  $t->skip('', 1);

}

catch (Exception $e)

{

  $t->pass('->clean() throws a sfValidatorError if not in choices');

  $t->is($e->getCode(), 'invalid', '->clean() throws a sfValidatorError');

}

$t->is($v->clean('011'), '011', '->clean() accepts in choices');

$t->is($v->clean('11.0'), '11.0', '->clean() accepts in choices');