/**
* This constructor initializes the class.
*
* @access public
* @param DB_ORM_Model $model a reference to the implementing model
* @param array $metadata the field's metadata
* @throws Throwable_Validation_Exception indicates that the specified value does
* not validate
*/
public function __construct(DB_ORM_Model $model, array $metadata = array())
{
parent::__construct($model, 'string');
if (isset($metadata['savable'])) {
$this->metadata['savable'] = (bool) $metadata['savable'];
}
if (isset($metadata['nullable'])) {
$this->metadata['nullable'] = (bool) $metadata['nullable'];
}
if (isset($metadata['filter'])) {
$this->metadata['filter'] = (string) $metadata['filter'];
}
if (isset($metadata['callback'])) {
$this->metadata['callback'] = (string) $metadata['callback'];
}
if (isset($metadata['enum'])) {
$this->metadata['enum'] = (array) $metadata['enum'];
}
if (isset($metadata['control'])) {
$this->metadata['control'] = (string) $metadata['control'];
}
if (isset($metadata['label'])) {
$this->metadata['label'] = (string) $metadata['label'];
}
if (isset($metadata['default'])) {
$default = $metadata['default'];
} else {
if (isset($this->metadata['enum'])) {
$default = $this->metadata['enum'][0];
} else {
if (!$this->metadata['nullable']) {
$default = isset($this->metadata['enum']) ? $this->metadata['enum'][0] : '0000-00-00';
} else {
$default = (isset($this->metadata['enum']) and !in_array(NULL, $this->metadata['enum'])) ? $this->metadata['enum'][0] : NULL;
}
}
}
if (!$default instanceof DB_SQL_Expression) {
if ($default !== NULL) {
if (is_integer($default)) {
$default = date('Y-m-d', $default);
} else {
$date = date_parse((string) $default);
$default = date('Y-m-d', mktime($date['hour'], $date['minute'], $date['second'], $date['month'], $date['day'], $date['year']));
}
}
if (!$this->validate($default)) {
throw new Throwable_Validation_Exception('Message: Unable to set default value for field. Reason: Value :value failed to pass validation constraints.', array(':value' => $default));
}
}
$this->metadata['default'] = $default;
$this->value = $default;
}
/**
* This constructor initializes the class.
*
* @access public
* @param DB_ORM_Model $model a reference to the implementing model
* @param array $metadata the field's metadata
* @throws Throwable_Validation_Exception indicates that the specified value does
* not validate
*/
public function __construct(DB_ORM_Model $model, array $metadata = array())
{
parent::__construct($model, 'boolean');
if (isset($metadata['savable'])) {
$this->metadata['savable'] = (bool) $metadata['savable'];
}
if (isset($metadata['nullable'])) {
$this->metadata['nullable'] = (bool) $metadata['nullable'];
}
if (isset($metadata['filter'])) {
$this->metadata['filter'] = (string) $metadata['filter'];
}
if (isset($metadata['callback'])) {
$this->metadata['callback'] = (string) $metadata['callback'];
}
$this->metadata['control'] = 'checkbox';
if (isset($metadata['label'])) {
$this->metadata['label'] = (string) $metadata['label'];
}
if (isset($metadata['default'])) {
$default = $metadata['default'];
} else {
if (!$this->metadata['nullable']) {
$default = FALSE;
} else {
$default = NULL;
}
}
if (!$default instanceof DB_SQL_Expression) {
if ($default !== NULL) {
if (is_string($default)) {
$default = strtolower($default);
if (in_array($default, array('true', 't', 'yes', 'y', '1'))) {
$default = TRUE;
} else {
if (in_array($default, array('false', 'f', 'no', 'n', '0'))) {
$default = FALSE;
}
}
}
settype($default, $this->metadata['type']);
}
if (!$this->validate($default)) {
throw new Throwable_Validation_Exception('Message: Unable to set default value for field. Reason: Value :value failed to pass validation constraints.', array(':value' => $default));
}
}
$this->metadata['default'] = $default;
$this->value = $default;
}
/**
* This constructor initializes the class.
*
* @access public
* @param DB_ORM_Model $model a reference to the implementing model
* @param array $metadata the field's metadata
* @throws Throwable_Validation_Exception indicates that the specified value does
* not validate
*/
public function __construct(DB_ORM_Model $model, array $metadata = array())
{
parent::__construct($model, 'string');
if (isset($metadata['savable'])) {
$this->metadata['savable'] = (bool) $metadata['savable'];
}
if (isset($metadata['nullable'])) {
$this->metadata['nullable'] = (bool) $metadata['nullable'];
}
if (isset($metadata['filter'])) {
$this->metadata['filter'] = (string) $metadata['filter'];
}
if (isset($metadata['callback'])) {
$this->metadata['callback'] = (string) $metadata['callback'];
}
$this->metadata['control'] = 'textarea';
if (isset($metadata['label'])) {
$this->metadata['label'] = (string) $metadata['label'];
}
if (isset($metadata['default'])) {
$default = $metadata['default'];
} else {
if (!$this->metadata['nullable']) {
$default = '';
} else {
$default = NULL;
}
}
if (!$default instanceof DB_SQL_Expression) {
if ($default !== NULL) {
settype($default, $this->metadata['type']);
}
if (!$this->validate($default)) {
throw new Throwable_Validation_Exception('Message: Unable to set default value for field. Reason: Value :value failed to pass validation constraints.', array(':value' => $default));
}
}
$this->metadata['default'] = $default;
$this->value = $default;
}
/**
* This function validates the specified value against any constraints.
*
* @access protected
* @override
* @param mixed $value the value to be validated
* @return boolean whether the specified value validates
*/
protected function validate($value)
{
if ($value !== NULL) {
if ($this->metadata['unsigned'] and $value < 0.0) {
return FALSE;
} else {
if (isset($this->metadata['range'])) {
if ($value < $this->metadata['range']['lower_bound'] or $value > $this->metadata['range']['upper_bound']) {
return FALSE;
}
}
}
if (isset($this->metadata['max_digits'])) {
$parts = preg_split('/\\./', "{$value}");
$digits = strlen("{$parts[0]}");
if (isset($this->metadata['max_decimals']) and count($parts) > 1) {
$decimals = strlen("{$parts[1]}");
if ($decimals > $this->metadata['max_decimals']) {
return FALSE;
}
$digits += $decimals;
}
if ($digits > $this->metadata['max_digits']) {
return FALSE;
}
}
}
return parent::validate($value);
}
/**
* This function validates the specified value against any constraints.
*
* @access protected
* @override
* @param mixed $value the value to be validated
* @return boolean whether the specified value validates
*/
protected function validate($value)
{
if ($value !== NULL) {
if (strlen($value) > $this->metadata['max_length']) {
return FALSE;
} else {
if (isset($this->metadata['regex']) and !preg_match($this->metadata['regex'], $value)) {
return FALSE;
}
}
}
return parent::validate($value);
}
/**
* This function validates the specified value against any constraints.
*
* @access protected
* @override
* @param mixed $value the value to be validated
* @return boolean whether the specified value validates
*/
protected function validate($value)
{
if ($value !== NULL) {
if (strlen("{$value}") > $this->metadata['precision']) {
return FALSE;
}
}
return parent::validate($value);
}
/**
* This function validates the specified value against any constraints.
*
* @access protected
* @override
* @param mixed $value the value to be validated
* @return boolean whether the specified value validates
*/
protected function validate($value)
{
if ($value !== NULL) {
if (!$value instanceof $this->metadata['type']) {
return FALSE;
}
if (!$value->has_pattern($this->metadata['pattern'])) {
return FALSE;
}
}
return parent::validate($value);
}
/**
* This function validates the specified value against any constraints.
*
* @access protected
* @override
* @param mixed $value the value to be validated
* @return boolean whether the specified value validates
*/
protected function validate($value)
{
if ($value !== NULL) {
if (strlen($value) > $this->metadata['max_length'] and !preg_match('/^(0|1)*$/', $value)) {
return FALSE;
}
}
return parent::validate($value);
}
/**
* This function validates the specified value against any constraints.
*
* @access protected
* @override
* @param mixed $value the value to be validated
* @return boolean whether the specified value validates
*/
protected function validate($value)
{
if ($value !== NULL) {
if (isset($this->metadata['max_length']) and strlen(strval($value)) > $this->metadata['max_length']) {
return FALSE;
}
if (isset($this->metadata['int8fix'])) {
if (!preg_match('/^-?[0-9]+$/D', strval($value)) or bccomp(strval($value), strval($this->metadata['range']['lower_bound'])) === -1 or bccomp(strval($value), strval($this->metadata['range']['upper_bound'])) === 1) {
return FALSE;
}
} else {
if ($value < $this->metadata['range']['lower_bound'] or $value > $this->metadata['range']['upper_bound']) {
return FALSE;
}
}
}
return parent::validate($value);
}
