/**
* test toString
* expected string
*/
public function testBinaryToString()
{
$value = new Zend_Measure_Binary('-100', Zend_Measure_Binary::STANDARD, 'de');
$this->assertEquals('-100 B', $value->toString(), 'Value -100 B expected');
}
/**
* Formats filesize with specified precision
*
* @param integer $fileSize Filesize in bytes
* @param integer $precision Precision
* @param string $norm Which norm use - 'traditional' (1 KB = 2^10 B), 'si' (1 KB = 10^3 B), 'iec' (1 KiB = 2^10 B)
* @param string $type Defined export type
*/
public function fileSize($fileSize, $precision = 0, $norm = 'traditional', $type = null)
{
try {
$locale = Zend_Registry::get('Zend_Locale');
if (!$locale instanceof Zend_Locale) {
throw new Zend_Exception('Locale is not set correctly.');
}
$isLocaleSet = true;
} catch (Zend_Exception $e) {
$isLocaleSet = false;
$locale = null;
}
$fileSize = floatval($fileSize);
$m = new Zend_Measure_Binary($fileSize, null, $locale);
//$m->setType('BYTE');
if (null === $norm) {
$norm = 'traditional';
}
if (isset($type)) {
$m->setType($type);
} elseif ($norm === 'traditional') {
if ($fileSize >= $this->_getUnitSize('TERABYTE')) {
$m->setType(Zend_Measure_Binary::TERABYTE);
} else {
if ($fileSize >= $this->_getUnitSize('GIGABYTE')) {
$m->setType(Zend_Measure_Binary::GIGABYTE);
} else {
if ($fileSize >= $this->_getUnitSize('MEGABYTE')) {
$m->setType(Zend_Measure_Binary::MEGABYTE);
} else {
if ($fileSize >= $this->_getUnitSize('KILOBYTE')) {
$m->setType(Zend_Measure_Binary::KILOBYTE);
}
}
}
}
} elseif ($norm === 'si') {
if ($fileSize >= $this->_getUnitSize('TERABYTE_SI')) {
$m->setType(Zend_Measure_Binary::TERABYTE_SI);
} else {
if ($fileSize >= $this->_getUnitSize('GIGABYTE_SI')) {
$m->setType(Zend_Measure_Binary::GIGABYTE_SI);
} else {
if ($fileSize >= $this->_getUnitSize('MEGABYTE_SI')) {
$m->setType(Zend_Measure_Binary::MEGABYTE_SI);
} else {
if ($fileSize >= $this->_getUnitSize('KILOBYTE_SI')) {
$m->setType(Zend_Measure_Binary::KILOBYTE_SI);
}
}
}
}
} elseif ($norm === 'iec') {
if ($fileSize >= $this->_getUnitSize('TEBIBYTE')) {
$m->setType(Zend_Measure_Binary::TEBIBYTE);
} else {
if ($fileSize >= $this->_getUnitSize('GIBIBYTE')) {
$m->setType(Zend_Measure_Binary::GIBIBYTE);
} else {
if ($fileSize >= $this->_getUnitSize('MEBIBYTE')) {
$m->setType(Zend_Measure_Binary::MEBIBYTE);
} else {
if ($fileSize >= $this->_getUnitSize('KIBIBYTE')) {
$m->setType(Zend_Measure_Binary::KIBIBYTE);
}
}
}
}
}
return $m->toString($precision);
}
/**
* Formats filesize with specified precision
*
* @param integer $fileSize Filesize in bytes
* @param integer $precision Precision
* @param string $norm Which norm use - 'traditional' (1 KB = 2^10 B), 'si' (1 KB = 10^3 B), 'iec' (1 KiB = 2^10 B)
* @param string $type Defined export type
*/
public function fileSize($fileSize, $precision = 0, $norm = 'traditional', $type = null)
{
try {
require_once 'Zend/Registry.php';
$locale = Zend_Registry::get('Zend_Locale');
require_once 'Zend/Locale.php';
if (!$locale instanceof Zend_Locale) {
require_once 'Zend/Exception.php';
throw new Zend_Exception('Locale is not set correctly.');
}
$isLocaleSet = true;
} catch (Zend_Exception $e) {
$isLocaleSet = false;
$locale = null;
}
if ($isLocaleSet) {
/**
* @see Zend_Locale_Math
*/
require_once 'Zend/Locale/Format.php';
//get localised input value
$fileSize = Zend_Locale_Format::getFloat($fileSize, array('locale' => $locale));
} else {
$fileSize = floatval($fileSize);
}
$m = new Zend_Measure_Binary($fileSize, null, $locale);
$m->setType('BYTE');
if (null === $norm) {
$norm = 'traditional';
}
if (isset($type)) {
$m->setType($type);
} elseif ($norm === 'traditional') {
if ($fileSize >= $this->_getUnitSize('TERABYTE')) {
$m->setType(Zend_Measure_Binary::TERABYTE);
} else {
if ($fileSize >= $this->_getUnitSize('GIGABYTE')) {
$m->setType(Zend_Measure_Binary::GIGABYTE);
} else {
if ($fileSize >= $this->_getUnitSize('MEGABYTE')) {
$m->setType(Zend_Measure_Binary::MEGABYTE);
} else {
if ($fileSize >= $this->_getUnitSize('KILOBYTE')) {
$m->setType(Zend_Measure_Binary::KILOBYTE);
}
}
}
}
} elseif ($norm === 'si') {
if ($fileSize >= $this->_getUnitSize('TERABYTE_SI')) {
$m->setType(Zend_Measure_Binary::TERABYTE_SI);
} else {
if ($fileSize >= $this->_getUnitSize('GIGABYTE_SI')) {
$m->setType(Zend_Measure_Binary::GIGABYTE_SI);
} else {
if ($fileSize >= $this->_getUnitSize('MEGABYTE_SI')) {
$m->setType(Zend_Measure_Binary::MEGABYTE_SI);
} else {
if ($fileSize >= $this->_getUnitSize('KILOBYTE_SI')) {
$m->setType(Zend_Measure_Binary::KILOBYTE_SI);
}
}
}
}
} elseif ($norm === 'iec') {
if ($fileSize >= $this->_getUnitSize('TEBIBYTE')) {
$m->setType(Zend_Measure_Binary::TEBIBYTE);
} else {
if ($fileSize >= $this->_getUnitSize('GIBIBYTE')) {
$m->setType(Zend_Measure_Binary::GIBIBYTE);
} else {
if ($fileSize >= $this->_getUnitSize('MEBIBYTE')) {
$m->setType(Zend_Measure_Binary::MEBIBYTE);
} else {
if ($fileSize >= $this->_getUnitSize('KIBIBYTE')) {
$m->setType(Zend_Measure_Binary::KIBIBYTE);
}
}
}
}
}
return $m->toString($precision);
}
/**
* Compare if the value and type is equal
*
* @param Zend_Measure_Binary $object Binary object to compare
* @return boolean
*/
public function equals($object)
{
if ($object->toString() == $this->toString()) {
return true;
}
return false;
}
