public function truncate($value, $length, $type = TruncateType::Character)
{
switch (CPropertyValue::ensureEnum($type, TruncateType)) {
case TruncateType::Paragraph:
return $this->truncateParagraph($value, $length);
case TruncateType::Word:
return $this->truncateWord($value, $length);
case TruncateType::Character:
default:
return $this->truncateCharacter($value, $length);
}
}
public static function enumValue($class, $id)
{
if ($id === '' || $id === null || $id === false) {
return '---';
}
$class = new ReflectionClass($class);
$values = $class->getConstants();
if (preg_match('/[0-9]+/', $id)) {
$values = array_values($values);
$id = isset($values[$id]) ? $values[$id] : '';
}
return self::formatLabel(CPropertyValue::ensureEnum($id, $class->name));
}
public function testEnsureEnum()
{
$this->assertTrue(CPropertyValue::ensureEnum('Left', 'TextAlign') === 'Left');
$this->setExpectedException('CException');
$this->assertTrue(CPropertyValue::ensureEnum('left', 'TextAlign') === 'Left');
}
