/**
* Take arguments for running
*
* This method is called first, and it lets the action class get
* all its arguments and validate them. It's also the time
* to fetch any relevant data from the database.
*
* Action classes should run parent::prepare($args) as the first
* line of this method to make sure the default argument-processing
* happens.
*
* @param array $args $_REQUEST args
*
* @return boolean success flag
*/
function prepare($args)
{
parent::prepare($args);
$alumno = $this->trimmed('nickname');
$group = $this->trimmed('nickgroup');
$this->group = User_group::staticGet('nickname', $group);
$this->alumno = Profile::staticGet('nickname', $alumno);
$this->page = $this->arg('page') ? $this->arg('page') + 0 : 1;
$ids = Grades::getNoticeFromUserInGroup($this->alumno->id, $this->group->id);
$this->generarEstadisticas($ids);
$this->notice = $this->getNotices(($this->page - 1) * NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1, $ids);
common_set_returnto($this->selfUrl());
return true;
}
