/**
* Updates a particular model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id the ID of the model to be updated
*/
public function actionUpdate($id)
{
$model = $this->loadModel($id);
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if (isset($_POST['Activity'])) {
$model->attributes = $_POST['Activity'];
// Make sure the userid was not manipulated. We only allow users to update
// their own goals.
if ($model->userId != Yii::app()->user->id) {
throw new CHttpException(404, 'You can only update your own activities.');
}
// Save the model.
if ($model->save()) {
$this->redirect(array('view', 'id' => $model->id));
}
}
$this->render('update', array('model' => $model, 'goals' => Goal::model()->findAllByAttributes(array('userId' => $model->userId))));
}
/**
* This is the default 'index' action that is invoked
* when an action is not explicitly requested by users.
*/
public function actionIndex()
{
// Render 'index' view for guest users.
if (Yii::app()->user->isGuest) {
$this->render('index');
} else {
// Find an active goal for the current user.
// @todo Currently assuming there is only one which the model logic does not enforce!
// @todo I don't like the cleanup implementation!
$models = Goal::model()->findAllByAttributes(array('active' => 1, 'userId' => Yii::app()->user->id));
foreach ($models as $model) {
$model->cleanUp();
}
$model = Goal::model()->findByAttributes(array('active' => 1, 'userId' => Yii::app()->user->id));
// Redirect to current goal if exist.
if ($model) {
$this->redirect(array('goal/report', 'id' => $model->id));
} else {
$this->redirect(array('goal/workflow'));
}
}
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer the ID of the model to be loaded
*/
public function loadModel($id)
{
$model = Goal::model()->findByPk($id);
if ($model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
return $model;
}