/**
* Retrieves programs of the currently loged in user
*
* @return array an array of com_meego_devprogram_programs objects
* null if user is not logged in
*/
public static function get_open_programs_of_current_user()
{
$programs = array();
// retrieve the user's guid based on the login name
$user = self::require_login();
if (!is_object($user)) {
return null;
}
// all devices from this user and by fellow members of the same provider
$memberships = com_meego_devprogram_membutils::get_memberships_of_current_user();
foreach ($memberships as $membership) {
// check status
if ($membership->status == CMD_MEMBERSHIP_APPROVED) {
// get device objects
$devices = com_meego_devprogram_devutils::get_devices(array('provider' => $membership->provider));
// find all programs belonging all devices found before
foreach ($devices as $device) {
$filters = array('status' => CMD_PROGRAM_OPEN, 'device' => $device->id);
$programs = array_merge($programs, self::get_programs($filters));
}
}
}
return $programs;
}
/**
* Finds devices that belong to the given provider
*
* @param integer id of the provider
* @return boolean true: if provider has devices; false otherwise
*/
public function has_provider_devices($id = 0)
{
$retval = false;
if ($id) {
$filters = array('provider' => $id);
$devices = com_meego_devprogram_devutils::get_devices($filters);
if (count($devices)) {
$retval = true;
}
unset($filters, $devices);
}
return $retval;
}
