/**
* Sets username fields of a model
*/
public static function usernameFieldsSet(CActiveRecord $model, $username)
{
if ($model->hasAttribute('updatedBy')) {
$model->updatedBy = $username;
}
if ($model->hasAttribute('createdBy') && $model->isNewRecord) {
$model->createdBy = $username;
}
}
public function hasAttribute($name)
{
//return true;
$attr = get_object_vars($this);
if (isset($attr[$name])) {
return true;
} else {
return parent::hasAttribute($name);
}
}
/**
* main function called to update column in database
*
*/
public function update()
{
//set params from request
$this->primaryKey = yii::app()->request->getParam('pk');
$this->attribute = yii::app()->request->getParam('name');
$value = Yii::app()->request->getParam('value');
//checking params
if (empty($this->attribute)) {
throw new CException(Yii::t('zii', 'Property "attribute" should be defined.'));
}
if (empty($this->primaryKey)) {
throw new CException(Yii::t('zii', 'Property "primaryKey" should be defined.'));
}
//loading model
$this->model = CActiveRecord::model($this->modelClass)->findByPk($this->primaryKey);
if (!$this->model) {
throw new CException(Yii::t('editable', 'Model {class} not found by primary key "{pk}"', array('{class}' => get_class($this->model), '{pk}' => $this->primaryKey)));
}
$this->model->setScenario($this->scenario);
//is attribute exists
if (!$this->model->hasAttribute($this->attribute)) {
throw new CException(Yii::t('editable', 'Model {class} does not have attribute "{attr}"', array('{class}' => get_class($this->model), '{attr}' => $this->attribute)));
}
//is attribute safe
if (!$this->model->isAttributeSafe($this->attribute)) {
throw new CException(Yii::t('zii', 'Model {class} rules do not allow to update attribute "{attr}"', array('{class}' => get_class($this->model), '{attr}' => $this->attribute)));
}
//setting new value
$this->setAttribute($this->attribute, $value);
//validate
$this->model->validate(array($this->attribute));
if ($this->model->hasErrors()) {
$this->error($this->model->getError($this->attribute));
}
//save
if ($this->beforeUpdate()) {
//saving (only chnaged attributes)
if ($this->model->save(false, $this->changedAttributes)) {
$this->afterUpdate();
} else {
$this->error(Yii::t('zii', 'Error while saving record!'));
}
} else {
$firstError = reset($this->model->getErrors());
$this->error($firstError[0]);
}
}
/**
*### .getAttribute()
*
* Helper function to get an attribute from the data
*
* @param CActiveRecord $data
* @param string $attribute the attribute to get
*
* @return mixed the attribute value null if none found
*/
protected function getAttribute($data, $attribute)
{
if ($this->dataProvider instanceof CActiveDataProvider && $data->hasAttribute($attribute)) {
return $data->{$attribute};
}
if ($this->dataProvider instanceof CArrayDataProvider || $this->dataProvider instanceof CSqlDataProvider) {
if (is_object($data) && isset($data->{$attribute})) {
return $data->{$attribute};
}
if (isset($data[$attribute])) {
return $data[$attribute];
}
}
return null;
}
public function hasAttribute($name)
{
if ($name == 'confirm_password') {
return true;
}
return parent::hasAttribute($name);
}