/**
* Compare if the value and type is equal
*
* @param Zend_Measure_Weight $object Weight object to compare
* @return boolean
*/
public function equals($object)
{
if ($object->toString() == $this->toString()) {
return true;
}
return false;
}
/**
* test toString
* expected string
*/
public function testWeightToString()
{
$value = new Zend_Measure_Weight('-100', Zend_Measure_Weight::STANDARD, 'de');
$this->assertEquals($value->toString(), '-100 kg', 'Value -100 kg expected');
}
public function parseValue($ps_value, $pa_element_info, $pa_options = null)
{
$ps_value = trim($ps_value);
global $g_ui_locale;
$va_settings = $this->getSettingValuesFromElementArray($pa_element_info, array('requireValue'));
if (!$va_settings['requireValue'] && !trim($ps_value)) {
return array('value_longtext1' => '', 'value_longtext2' => '', 'value_decimal1' => '');
}
// parse units of measurement
if (preg_match("!^([\\d\\.\\,/ ]+)[ ]*([^\\d ]+)!", $ps_value, $va_matches)) {
$va_values = explode(" ", $va_matches[1]);
$vs_value = 0;
foreach ($va_values as $vs_v) {
$vs_value += caConvertFractionalNumberToDecimal(trim($vs_v));
}
switch (strtolower($va_matches[2])) {
case "lbs":
case 'lbs.':
case 'lb':
case 'lb.':
case 'pound':
case 'pounds':
$vs_units = Zend_Measure_Weight::POUND;
break;
case 'kg':
case 'kg.':
case 'kilo':
case 'kilos':
case 'kilogram':
case 'kilograms':
$vs_units = Zend_Measure_Weight::KILOGRAM;
break;
case 'g':
case 'g.':
case 'gr':
case 'gr.':
case 'gram':
case 'grams':
$vs_units = Zend_Measure_Weight::GRAM;
break;
case 'mg':
case 'mg.':
case 'milligram':
case 'milligrams':
$vs_units = Zend_Measure_Weight::MILLIGRAM;
break;
case 'oz':
case 'oz.':
case 'ounce':
case 'ounces':
$vs_units = Zend_Measure_Weight::OUNCE;
break;
case 'ton':
case 'tons':
case 'tonne':
case 'tonnes':
case 't':
case 't.':
$vs_units = Zend_Measure_Weight::TON;
break;
case 'stone':
$vs_units = Zend_Measure_Weight::STONE;
break;
default:
$this->postError(1970, _t('%1 is not a valid unit of weight [%2]', $va_matches[2], $ps_value), 'WeightAttributeValue->parseValue()');
return false;
break;
}
} else {
$this->postError(1970, _t('%1 is not a valid measurement', $pa_element_info['displayLabel']), 'WeightAttributeValue->parseValue()');
return false;
}
try {
$vo_parsed_measurement = new Zend_Measure_Weight($vs_value, $vs_units, $g_ui_locale);
} catch (Exception $e) {
$this->postError(1970, _t('%1 is not a valid measurement', $pa_element_info['displayLabel']), 'WeightAttributeValue->parseValue()');
return false;
}
if ($vo_parsed_measurement->getValue() < 0) {
// Weight can't be negative in our universe
// (at least I believe in *something*)
$this->postError(1970, _t('%1 must not be less than zero', $pa_element_info['displayLabel']), 'WeightAttributeValue->parseValue()');
return false;
}
return array('value_longtext1' => $vo_parsed_measurement->toString(), 'value_longtext2' => $vs_units, 'value_decimal1' => $vo_parsed_measurement->convertTo('KILOGRAM', 6, 'en_US'));
}
