public function beforeValidate()
{
// Alias
if ($this->alias) {
$this->alias = makeAlias($this->alias);
} else {
$this->alias = makeAlias($this->question);
}
if ($this->isNewRecord) {
// Check if we already have an alias with those parameters
if (HelpTopic::model()->exists('alias=:alias', array(':alias' => $this->alias))) {
$this->addError('alias', at('There is already a help topic with that alias.'));
}
} else {
// Check if we already have an alias with those parameters
if (HelpTopic::model()->exists('alias=:alias AND id!=:id', array(':id' => $this->id, ':alias' => $this->alias))) {
$this->addError('alias', at('There is already a help topic with that alias.'));
}
}
return parent::beforeValidate();
}
/**
* Delete help topic action
*/
public function actionDelete()
{
// Check Access
checkAccessThrowException('op_helptopics_delete');
if (isset($_GET['id']) && ($model = HelpTopic::model()->findByPk($_GET['id']))) {
alog(at("Deleted Help Topic '{name}'.", array('{name}' => $model->name)));
$model->delete();
fok(at('Help Topic Deleted.'));
$this->redirect(array('helptopics/index'));
} else {
$this->redirect(array('helptopics/index'));
}
}
/**
* Lists all models.
*/
public function actionAdmin()
{
Acl::hasPrivilege($this->privileges, $this->resource, Acl::ACTION_VIEW);
$this->pageTitle = 'Manage ' . $this->homeTitle;
$this->render('admin', array('model' => HelpTopic::model()->searchModel()));
}
