public function updateFields(FieldList $fields)
{
/** @var CompositeField $shippingAddressFields */
if ($shippingAddressFields = $fields->fieldByName('ShippingAddress')) {
/** @var DropdownField $countryCodeField */
if ($countryCodeField = $shippingAddressFields->fieldByName('ShippingCountryCode')) {
$countryCodeField->setReadonly(true);
$shippingAddressFields->insertBefore(DropdownField::create('ShippingRegionCode', _t('CheckoutPage.REGION', 'Region'), Region_Shipping::get()->map('Code', 'Title')->toArray())->setCustomValidationMessage(_t('CheckoutPage.PLEASE_ENTER_REGION', "Please enter a shipping region."))->addExtraClass('region-code'), 'ShippingCountryCode');
}
}
}
/**
* Retrieve map of shipping regions including Country code
*
* @return Array
*/
public static function shipping_map()
{
$countryRegions = array();
$regions = Region_Shipping::get();
if ($regions && $regions->exists()) {
foreach ($regions as $region) {
$country = $region->Country();
$countryRegions[$country->Code][$region->Code] = $region->Title;
}
}
return $countryRegions;
}
/**
* Provide editable columns for a related instance of the extended model where the 'parent' record needs a hidden
* ID.
*
* @param $relatedModelClass
* @param $relatedID
* @param array $fieldSpecs
* @return mixed|void
*/
public function provideRelatedEditableColumns($relatedModelClass, $relatedID, array &$fieldSpecs)
{
$regions = Region_Shipping::get()->map()->toArray();
$fieldSpecs += array('RegionID' => array('title' => 'Region', 'callback' => function ($record, $col) use($regions) {
return new Select2Field('RegionID', '', $regions, $record ? $record->{$col} : null);
}), 'Price' => array('title' => 'Shipping Price', 'callback' => function ($record, $col) {
return new PriceField('Price', '', $record ? $record->{$col} : null);
}), 'ShippableID' => array('callback' => function ($record, $col) use($relatedID) {
return new HiddenField('ShippableID', '', $relatedID);
}), 'ID' => array('callback' => function ($record, $col) {
return new HiddenField('ID', '', $record ? $record->{$col} : null);
}));
}
public function onBeforeWrite()
{
//Update address names
$country = Country_Shipping::get()->where("\"Code\" = '{$this->owner->ShippingCountryCode}'")->first();
if ($country && $country->exists()) {
$this->owner->ShippingCountryName = $country->Title;
}
$region = Region_Shipping::get()->where("\"Code\" = '{$this->owner->ShippingRegionCode}'")->first();
if ($region && $region->exists()) {
$this->owner->ShippingRegionName = $region->Title;
}
$country = Country_Billing::get()->where("\"Code\" = '{$this->owner->BillingCountryCode}'")->first();
if ($country && $country->exists()) {
$this->owner->BillingCountryName = $country->Title;
}
}
/**
* Called when a grid sheet is displaying a model related to another model. e.g. as a grid for a models ItemEditForm
* in ModelAdmin.
*
* @param $relatedModelClass
* @param $relatedID
* @param array $fieldSpecs
* @return mixed
*/
public function provideRelatedEditableColumns($relatedModelClass, $relatedID, array &$fieldSpecs)
{
if (static::RelatedModelClass == $relatedModelClass) {
$shippingRegions = Region_Shipping::get()->map()->toArray();
$fieldSpecs += array('RegionID' => array('title' => 'Region', 'callback' => function ($record, $col) use($shippingRegions) {
$field = new Select2Field('RegionID', '', $shippingRegions, $record ? $record->{$col} : null);
return $field;
}), 'Price' => array('title' => 'Price', 'callback' => function ($record, $col) {
return new NumericField($col, $col, $record ? $record->{$col} : null);
}), 'ShippableID' => array('callback' => function ($record) use($relatedID) {
return new HiddenField('ShippableID', '', $relatedID);
}));
return true;
}
return false;
}
public function onBeforeWrite()
{
parent::onBeforeWrite();
$code = $this->CountryCode;
$country = Country_Shipping::get()->where("\"Code\" = '{$code}'")->first();
if ($country && $country->exists()) {
$this->CountryName = $country->Title;
$this->CountryID = $country->ID;
}
$code = $this->RegionCode;
$region = Region_Shipping::get()->where("\"Code\" = '{$code}'")->first();
if ($region && $region->exists()) {
$this->RegionName = $region->Title;
$this->RegionID = $region->ID;
}
}
protected function shippingRegionID($code)
{
if ($region = Region_Shipping::get()->filter('Code', $code)->first()) {
return $region->ID;
}
}
public function Regions()
{
return Region_Shipping::get()->where("\"CountryID\" = " . $this->ID);
}
public function updateOrderEditForm(FieldList $fields)
{
$fields->push(new Select2Field('ShippingRegionCode', 'Shipping Region', Region_Shipping::get()->map('Code', 'Title'), $this->owner->ShippingRegionCode));
}