function getEmptyValue($field, $fieldType)
{
if (str_equals_icase($fieldType, 'boolean')) {
return FALSE;
} else {
if (is_array_type($fieldType)) {
return array();
} else {
return null;
}
}
}
function str_bool($text)
{
if ($text == null) {
return null;
}
if (str_equals_icase($text, 'true') || str_equals_icase($text, 'on') || str_equals_icase($text, 'yes') || str_equals_icase($text, '1')) {
return true;
} else {
if (str_equals_icase($text, 'false') || str_equals_icase($text, 'off') || str_equals_icase($text, 'no') || str_equals_icase($text, '0')) {
return false;
}
}
return null;
}
function setValue($val)
{
if (is_array($val)) {
$time = array_merge(array('year' => '1970', 'month' => '01', 'day' => '01', 'hour' => '00', 'minute' => '00', 'second' => '00'), $val);
if (isset($time['ampm'])) {
$time['hour'] = str_equals_icase($time['ampm'], 'pm') ? $time['hour'] + 12 : $time['hour'];
}
$this->value =& new Time(mktime($time['hour'], $time['minute'], $time['second'], $time['month'], $time['day'], $time['year']));
} else {
if (is_a($val, 'Time')) {
$this->value =& $val;
} else {
$this->value = new Time(time());
}
}
}
function checkbox($path, $value = null, $options = array())
{
$result = '';
$name = _get_complete_bind_path($path);
$bindStatus =& new BindStatus(_get_bind_path($path));
$boundValue = $bindStatus->getValue();
$valueType = $bindStatus->getValueType();
if (str_equals_icase($valueType, 'boolean')) {
if (is_string($boundValue)) {
$boundValue = str_bool($boundValue);
}
$booleanValue = $boundValue != null ? $boundValue : false;
$result .= checkbox_tag($name, 'true', $booleanValue, $options);
} else {
assert_not_null($value, "Attribute 'value' is required when binding to non-boolean values");
$result .= checkbox_tag($name, specialchars($value, true), SelectedValueComparator::isSelected($bindStatus, $value), $options);
}
if (!isset($options['disabled']) || $options['disabled'] != 'disabled') {
$result .= input_hidden_tag('_' . $name, '1');
}
return $result;
}
function &convertIfNecessary(&$propertyName, &$oldValue, &$newValue, &$requiredType, &$descriptor)
{
$convertedValue = $newValue;
// Custom editor for this type?
$pe = $this->findCustomEditor($requiredType, $propertyName);
// Value not of required type?
if (!is_null($pe) || !is_null($requiredType) && !is_assignable($requiredType, $convertedValue)) {
if (is_null($pe) && !is_null($descriptor)) {
$pe = $descriptor->getPropertyEditor();
}
if (is_null($pe) && !is_null($requiredType)) {
// No custom editor -> check BeanWrapper's default editors.
$pe = $this->getDefaultEditor($requiredType);
}
// For string types, NULL = ''
if ($requiredType != null && str_equals_icase($requiredType, 'string') && is_null($convertedValue)) {
$convertedValue = '';
}
$convertedValue =& $this->_convertValue(&$convertedValue, &$requiredType, &$pe, &$oldValue);
}
if ($requiredType != null) {
// Try to apply some standard type conversion rules if appropriate.
if (!is_null($convertedValue) && is_array_type($requiredType)) {
// Array required -> apply appropriate conversion of elements.
return $this->_convertToArray($convertedValue, $propertyName, get_array_component_type($requiredType));
}
if (!is_assignable($requiredType, $convertedValue)) {
// Definitely doesn't match: throw IllegalArgumentException.
$iae = new IllegalArgumentException("Cannot convert value of type [" . get_qualified_type($newValue) . "] to required type [" . $requiredType . "] for property '" . $propertyName . "': no matching editors or conversion strategy found. Converted value was: " . $convertedValue);
if (log_enabled(LOG_DEBUG)) {
log_message(LOG_DEBUG, 'IllegalArgumentException in convertIfNecessary: ' . $iae->getMessage());
}
return $iae;
}
}
return $convertedValue;
}
