/**
* Returns a form builder for a property of a class.
*
* If any of the 'max_length', 'required' and type options can be guessed,
* and are not provided in the options argument, the guessed value is used.
*
* @param string $class The fully qualified class name
* @param string $property The name of the property to guess for
* @param mixed $data The initial data
* @param array $options The options for the builder
* @param FormBuilder $parent The parent builder
*
* @return FormBuilder The form builder named after the property
*
* @throws FormException if any given option is not applicable to the form type
*/
public function createBuilderForProperty($class, $property, $data = null, array $options = array(), FormBuilder $parent = null)
{
if (!$this->guesser) {
$this->loadGuesser();
}
$typeGuess = $this->guesser->guessType($class, $property);
$maxLengthGuess = $this->guesser->guessMaxLength($class, $property);
$minLengthGuess = $this->guesser->guessMinLength($class, $property);
$requiredGuess = $this->guesser->guessRequired($class, $property);
$type = $typeGuess ? $typeGuess->getType() : 'text';
if ($maxLengthGuess) {
$options = array_merge(array('max_length' => $maxLengthGuess->getValue()), $options);
}
if ($minLengthGuess) {
if ($maxLengthGuess) {
$options = array_merge(array('pattern' => '.{' . $minLengthGuess->getValue() . ',' . $maxLengthGuess->getValue() . '}'), $options);
} else {
$options = array_merge(array('pattern' => '.{' . $minLengthGuess->getValue() . ',}'), $options);
}
}
if ($requiredGuess) {
$options = array_merge(array('required' => $requiredGuess->getValue()), $options);
}
// user options may override guessed options
if ($typeGuess) {
$options = array_merge($typeGuess->getOptions(), $options);
}
return $this->createNamedBuilder($type, $property, $data, $options, $parent);
}
/**
* Returns a form builder for a property of a class.
*
* If any of the 'max_length', 'required', 'pattern' and type options can be guessed,
* and are not provided in the options argument, the guessed value is used.
*
* @param string $class The fully qualified class name
* @param string $property The name of the property to guess for
* @param mixed $data The initial data
* @param array $options The options for the builder
* @param FormBuilder $parent The parent builder
*
* @return FormBuilder The form builder named after the property
*
* @throws FormException if any given option is not applicable to the form type
*/
public function createBuilderForProperty($class, $property, $data = null, array $options = array(), FormBuilder $parent = null)
{
if (!$this->guesser) {
$this->loadGuesser();
}
$typeGuess = $this->guesser->guessType($class, $property);
$maxLengthGuess = $this->guesser->guessMaxLength($class, $property);
// Keep $minLengthGuess for BC until Symfony 2.3
$minLengthGuess = $this->guesser->guessMinLength($class, $property);
$requiredGuess = $this->guesser->guessRequired($class, $property);
$patternGuess = $this->guesser->guessPattern($class, $property);
$type = $typeGuess ? $typeGuess->getType() : 'text';
$maxLength = $maxLengthGuess ? $maxLengthGuess->getValue() : null;
$minLength = $minLengthGuess ? $minLengthGuess->getValue() : null;
$pattern = $patternGuess ? $patternGuess->getValue() : null;
// overrides $minLength, if set
if (null !== $pattern) {
$options = array_merge(array('pattern' => $pattern), $options);
}
if (null !== $maxLength) {
$options = array_merge(array('max_length' => $maxLength), $options);
}
if (null !== $minLength && $minLength > 0) {
$options = array_merge(array('pattern' => '.{' . $minLength . ',' . $maxLength . '}'), $options);
}
if ($requiredGuess) {
$options = array_merge(array('required' => $requiredGuess->getValue()), $options);
}
// user options may override guessed options
if ($typeGuess) {
$options = array_merge($typeGuess->getOptions(), $options);
}
return $this->createNamedBuilder($type, $property, $data, $options, $parent);
}
