/**
* format item prop data to json format from post
* @param $itemProps
* @return array
* @author Lujie.Zhou(gao_lujie@live.cn, qq:821293064).
*/
protected function handleItemProps($itemProps)
{
$props = array();
$props_name = array();
foreach ($itemProps as $pid => $vid) {
$itemProp = Yii::createObject(ItemProp::className());
$itemProp = $itemProp::findOne(['prop_id' => $pid]);
$pname = $itemProp->prop_name;
if (is_array($vid)) {
$props[$pid] = array();
$props_name[$pname] = array();
foreach ($vid as $v) {
$props[$pid][] = $pid . ':' . $v;
$propValue = Yii::createObject(PropValue::className());
$propValue = $propValue::findOne(['value_id' => $v]);
$vname = $propValue ? $propValue->value_name : $v;
$props_name[$pname][] = $pname . ':' . $vname;
}
} else {
$props[$pid] = $pid . ':' . $vid;
$propValue = Yii::createObject(PropValue::className());
$propValue = $propValue::findOne(['value_id' => $vid]);
$vname = $propValue ? $propValue->value_name : $vid;
$props_name[$pname] = $pname . ':' . $vname;
}
}
return array(json_encode($props), json_encode($props_name));
}
/**
* @return \yii\db\ActiveQuery
*/
public function getPropValues()
{
return $this->hasMany(PropValue::className(), ['prop_id' => 'prop_id']);
}
protected function savePropValue($prop_id)
{
if (isset($_POST['PropValue'])) {
$propValues = $_POST['PropValue'];
unset($_POST['PropValue']);
if (is_array($propValues['value_name']) && ($count = count($propValues['value_name']))) {
for ($i = 0; $i < $count; $i++) {
if (isset($propValues['value_id'][$i]) && $propValues['value_id'][$i]) {
$propValue = PropValue::find()->where(['value_id' => $propValues['value_id'][$i]])->one();
} else {
$propValue = new PropValue();
}
$propValue->setAttributes(array('prop_id' => $prop_id, 'value_name' => $propValues['value_name'][$i], 'sort_order' => $i, 'value_alias' => $propValues['value_name'][$i], 'status' => 1));
if (isset($propValues['value_id'][$i]) && $propValues['value_id'][$i]) {
$propValue->update();
} else {
$propValue->save();
}
$propValues['value_id'][$i] = $propValue->value_id;
}
//删除
$models = PropValue::findAll(['prop_id' => $prop_id]);
$delArr = array();
foreach ($models as $k1 => $v1) {
if (!in_array($v1->value_id, $propValues['value_id'])) {
$delArr[] = $v1->value_id;
}
}
if (count($delArr)) {
PropValue::deleteAll('value_id IN (' . implode(', ', $delArr) . ')');
}
} else {
//已经没有属性了，要清除数据表内容
PropValue::deleteAll('prop_id = ' . $prop_id);
}
}
}