/**
* List roles
*
* @return void
*/
public function displayTask()
{
// Incoming
$this->view->filters = array('limit' => Request::getState($this->_option . '.' . $this->_controller . '.limit', 'limit', Config::get('list_limit'), 'int'), 'start' => Request::getState($this->_option . '.' . $this->_controller . '.limitstart', 'limitstart', 0, 'int'), 'search' => Request::getState($this->_option . '.' . $this->_controller . '.search', 'search', ''), 'sort' => Request::getState($this->_option . '.' . $this->_controller . '.sort', 'filter_order', 'title'), 'sort_Dir' => Request::getState($this->_option . '.' . $this->_controller . '.sortdir', 'filter_order_Dir', 'ASC'));
// Instantiate an object
$model = new Tables\Role($this->database);
// Get a record count
$this->view->total = $model->count($this->view->filters);
// Get records
$this->view->rows = $model->find($this->view->filters);
// Set any errors
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
// Output the HTML
$this->view->display();
}
/**
* Get a list of units for an offering
* Accepts either a numeric array index or a string [id, name]
* If index, it'll return the entry matching that index in the list
* If string, it'll return either a list of IDs or names
*
* @param array $filters Filters to build query from
* @param boolean $clear Force a new dataset?
* @return mixed
*/
public function roles($filters = array(), $clear = false)
{
if (!isset($filters['offering_id'])) {
$filters['offering_id'] = array(0, (int) $this->get('id'));
// 0 = default roles
}
if (isset($filters['count']) && $filters['count']) {
$tbl = new Tables\Role($this->_db);
return $tbl->count($filters);
}
if (!isset($this->_roles) || !is_array($this->_roles) || $clear) {
$tbl = new Tables\Role($this->_db);
if (!($results = $tbl->find($filters))) {
$results = array();
}
$this->_roles = $results;
}
return $this->_roles;
}
