/**
* Class constructor.
*
* @param string $key Consumer key
* @param mixed $data_connector String containing table name prefix, or database connection object, or array containing one or both values (optional, default is MySQL with an empty table name prefix)
* @param boolean $autoEnable true if the tool consumers is to be enabled automatically (optional, default is false)
*/
public function __construct($key = NULL, $data_connector = '', $autoEnable = FALSE)
{
$this->data_connector = LTI_Data_Connector::getDataConnector($data_connector);
if (!empty($key)) {
$this->load($key, $autoEnable);
} else {
$this->secret = LTI_Data_Connector::getRandomString(32);
}
}
/**
* Get an array of defined tool consumers
*
* @return array Array of LTI_Tool_Consumer objects
*/
public function getConsumers()
{
#
### Initialise data connector
#
$this->data_connector = LTI_Data_Connector::getDataConnector($this->data_connector);
return $this->data_connector->Tool_Consumer_list();
}
