protected function _prepareForm()
{
$rateObject = new Varien_Object(Mage::getSingleton('tax/calculation_rate')->getData());
$form = new Varien_Data_Form();
$countries = Mage::getModel('adminhtml/system_config_source_country')->toOptionArray();
unset($countries[0]);
if (!$rateObject->hasTaxCountryId()) {
$rateObject->setTaxCountryId(Mage::getStoreConfig(Mage_Tax_Model_Config::CONFIG_XML_PATH_DEFAULT_COUNTRY));
}
if (!$rateObject->hasTaxRegionId()) {
$rateObject->setTaxRegionId(Mage::getStoreConfig(Mage_Tax_Model_Config::CONFIG_XML_PATH_DEFAULT_REGION));
}
$regionCollection = Mage::getModel('directory/region')->getCollection()->addCountryFilter($rateObject->getTaxCountryId());
$regions = $regionCollection->toOptionArray();
if ($regions) {
$regions[0]['label'] = '*';
} else {
$regions = array(array('value' => '', 'label' => '*'));
}
$fieldset = $form->addFieldset('base_fieldset', array('legend' => Mage::helper('tax')->__('Tax Rate Information')));
if ($rateObject->getTaxCalculationRateId() > 0) {
$fieldset->addField('tax_calculation_rate_id', 'hidden', array('name' => 'tax_calculation_rate_id', 'value' => $rateObject->getTaxCalculationRateId()));
}
$fieldset->addField('code', 'text', array('name' => 'code', 'label' => Mage::helper('tax')->__('Tax Identifier'), 'title' => Mage::helper('tax')->__('Tax Identifier'), 'class' => 'required-entry', 'required' => true));
$fieldset->addField('tax_country_id', 'select', array('name' => 'tax_country_id', 'label' => Mage::helper('tax')->__('Country'), 'required' => true, 'values' => $countries));
$fieldset->addField('tax_region_id', 'select', array('name' => 'tax_region_id', 'label' => Mage::helper('tax')->__('State'), 'values' => $regions));
$fieldset->addField('zip_is_range', 'select', array('name' => 'zip_is_range', 'label' => Mage::helper('tax')->__('Zip/Post is Range'), 'options' => array('0' => Mage::helper('tax')->__('No'), '1' => Mage::helper('tax')->__('Yes'))));
if (!$rateObject->hasTaxPostcode()) {
$rateObject->setTaxPostcode(Mage::getStoreConfig(Mage_Tax_Model_Config::CONFIG_XML_PATH_DEFAULT_POSTCODE));
}
$fieldset->addField('tax_postcode', 'text', array('name' => 'tax_postcode', 'label' => Mage::helper('tax')->__('Zip/Post Code'), 'note' => Mage::helper('tax')->__("'*' - matches any; 'xyz*' - matches any that begins on 'xyz' and not longer than %d.", Mage::helper('tax')->getPostCodeSubStringLength())));
$fieldset->addField('zip_from', 'text', array('name' => 'zip_from', 'label' => Mage::helper('tax')->__('Range From'), 'required' => true, 'maxlength' => 9, 'class' => 'validate-digits'));
$fieldset->addField('zip_to', 'text', array('name' => 'zip_to', 'label' => Mage::helper('tax')->__('Range To'), 'required' => true, 'maxlength' => 9, 'class' => 'validate-digits'));
$fieldset->addField('rate', 'text', array('name' => 'rate', 'label' => Mage::helper('tax')->__('Rate Percent'), 'title' => Mage::helper('tax')->__('Rate Percent'), 'required' => true, 'class' => 'validate-not-negative-number'));
$form->setAction($this->getUrl('*/tax_rate/save'));
$form->setUseContainer(true);
$form->setId('rate_form');
$form->setMethod('post');
if (!Mage::app()->isSingleStoreMode()) {
$form->addElement(Mage::getBlockSingleton('adminhtml/tax_rate_title_fieldset')->setLegend(Mage::helper('tax')->__('Tax Titles')));
}
$rateData = $rateObject->getData();
if ($rateObject->getZipIsRange()) {
list($rateData['zip_from'], $rateData['zip_to']) = explode('-', $rateData['tax_postcode']);
}
$form->setValues($rateData);
$this->setForm($form);
$this->setChild('form_after', $this->getLayout()->createBlock('adminhtml/widget_form_element_dependence')->addFieldMap('zip_is_range', 'zip_is_range')->addFieldMap('tax_postcode', 'tax_postcode')->addFieldMap('zip_from', 'zip_from')->addFieldMap('zip_to', 'zip_to')->addFieldDependence('zip_from', 'zip_is_range', '1')->addFieldDependence('zip_to', 'zip_is_range', '1')->addFieldDependence('tax_postcode', 'zip_is_range', '0'));
return parent::_prepareForm();
}
