/**
* @see shopProductStorageInterface::setData()
* @param shopProduct $product current product object
* @param array [string] mixed $data new product feature values
*/
public function setData(shopProduct $product, $data)
{
$product_id = $product->getId();
$feature_model = new shopFeatureModel();
$codes = array_keys($data);
$features = $feature_model->getByCode($codes);
/**
* composite fields workaround
*/
$composite_codes = array();
foreach ($data as $code => $value) {
if (!preg_match('/\\.[0-3]$/', $code) && isset($features[$code]) && preg_match('/^([23])d\\./', $features[$code]['type'], $matches)) {
$n = $matches[1];
$pattern = '/^' . implode('\\s*[×xX\\*]?\\s*', array_fill(0, $n, '([^\\s]+)')) . '(\\s+.+)?$/u';
if (preg_match($pattern, trim($value), $matches)) {
$unit = ifset($matches[$n + 1]);
for ($i = 0; $i < $n; $i++) {
$c_code = $code . '.' . $i;
$data[$c_code] = $matches[$i + 1] . $unit;
$composite_codes[] = $c_code;
}
unset($features[$code]);
} else {
/**
* invalid complex feature format
*/
}
unset($data[$code]);
}
}
if ($composite_codes) {
$features += $feature_model->getByCode($composite_codes);
}
$features_map = array();
foreach ($features as $code => $f) {
$features_map[$f['id']] =& $features[$code];
}
$current = array();
$rows = $this->getByField(array('product_id' => $product_id, 'sku_id' => null), true);
foreach ($rows as $row) {
$id = $row['feature_id'];
if (isset($features_map[$id])) {
$f = $features_map[$id];
$code = $f['code'];
if (empty($f['multiple'])) {
$current[$code] = intval($row['feature_value_id']);
} else {
if (!isset($current[$code])) {
$current[$code] = array();
}
$current[$code][] = intval($row['feature_value_id']);
}
} else {
//obsolete data
}
}
$add = $delete = array();
foreach ($data as $code => $value) {
if (isset($features[$code])) {
$f =& $features[$code];
if (is_array($value)) {
$empty = isset($value['value']) && $value['value'] === '';
if (!$empty && isset($value['value']) && is_array($value['value'])) {
foreach ($value['value'] as $key => $v) {
if ($v === '') {
unset($value['value'][$key]);
}
}
$empty = count($value['value']) == 0;
}
if (!$empty && !isset($value['value'])) {
foreach ($value as $key => $v) {
if ($v === '') {
unset($value[$key]);
}
}
$empty = count($value) == 0;
}
} else {
$empty = $value === '';
}
if ($empty) {
//delete it
if (isset($current[$code])) {
$delete[$f['id']] = $current[$code];
}
} else {
if (is_array($value) && preg_match('/^(.+\\.)[12]$/', $code, $matches) && isset($data[$matches[1] . '0'])) {
$value = array_merge($data[$matches[1] . '0'], $value);
}
$id = $feature_model->getValueId($f, $value, true);
if (isset($current[$code])) {
if (empty($f['multiple'])) {
if ($current[$code] != $id) {
$delete[$f['id']] = $current[$code];
$add[$f['id']] = $id;
}
} else {
$delete[$f['id']] = array_diff($current[$code], (array) $id);
if (empty($delete[$f['id']])) {
unset($delete[$f['id']]);
}
$add[$f['id']] = array_diff((array) $id, $current[$code]);
if (empty($add[$f['id']])) {
unset($add[$f['id']]);
}
}
} else {
$add[$f['id']] = $id;
}
}
} elseif (!empty($value) && is_array($value)) {
//it's a new feature
if (!empty($value) && (ifset($value['type']) == shopFeatureModel::TYPE_BOOLEAN || !empty($value['value']))) {
$f = array('name' => $value['name'], 'type' => $value['type'], 'types' => $value['types']);
$f['id'] = $feature_model->save($f);
$type_features_model = new shopTypeFeaturesModel();
$type_features_model->updateByFeature($f['id'], $f['types']);
if ($value['value'] !== '') {
$add[$f['id']] = $feature_model->getValueId($f, $value['value'], true);
}
}
}
}
foreach ($features as $code => $f) {
if (empty($data[$code]) && !empty($current[$code])) {
$delete[$f['id']] = $current[$code];
}
}
foreach ($delete as $feature_id => $value_id) {
$this->deleteByField(array('product_id' => $product_id, 'sku_id' => null, 'feature_id' => $feature_id, 'feature_value_id' => $value_id));
}
foreach ($add as $feature_id => $value_id) {
$this->multipleInsert(array('product_id' => $product_id, 'feature_id' => $feature_id, 'feature_value_id' => $value_id));
}
}
/**
* Verify input data and get selected base features
* @param array &$data
* @return int[int][int] value_id[value_id][feature_id]
*/
private function getSelectedData(&$data)
{
$selected = array();
$features = array();
if ($feature_codes = array_keys($data)) {
$feature_model = new shopFeatureModel();
$features = $feature_model->getByCode($feature_codes);
}
foreach ($data as $code => &$feature) {
if (!isset($features[$code])) {
unset($data[$code]);
} else {
$feature_id = intval($features[$code]['id']);
$selected[$feature_id] = array();
if (!isset($feature['values'])) {
$feature = array('values' => $feature);
}
$feature['feature_id'] = $feature_id;
$values = $feature['values'];
$feature['values'] = array();
foreach ($values as $value) {
if (is_array($value)) {
if (isset($value['value']) && empty($value['id'])) {
$value['id'] = $feature_model->getValueId($features[$code], $value['value'], true);
}
} else {
$value = array('id' => $value);
}
$id = $value['id'];
if (!isset($value['value'])) {
$value['value'] = (string) $feature_model->getValuesModel($features[$code]['type'])->getFeatureValue($id);
}
$feature['values'][$id] = $value;
$selected[$feature_id][$id] = $id;
unset($value);
}
}
unset($values);
}
ksort($selected, SORT_NUMERIC);
return $selected;
}
