/**
* Allows to manage guests given by user
*
* @param {stdClass} $data : Data set by user
* @param {PadComponent} $pad : The pad
* @return array
* guests_changed (boolean) If guests have changed
* active_emails (array) List of active emails
*/
private function manageUserGuests($data, $pad)
{
$activeEmails = array();
$guestsChanged = false;
if (isset($data->pad->guests)) {
if (count($data->pad->guests) !== count($pad->guests)) {
$guestsChanged = true;
} else {
// Check guest one by one
foreach ($data->pad->guests as $i => $guest) {
if ($guest->active === true) {
$guestsChanged = true;
$activeEmails[] = $guest->email;
}
if (GuestComponent::getByEmail($guest->email) === false) {
$guestsChanged = true;
} else {
if ($pad->hasGuest($guest) === false) {
$guestsChanged = true;
}
}
}
}
}
return array('guests_changed' => $guestsChanged, 'active_emails' => $activeEmails);
}
/**
* This function allwso to know if current pad has guest passed in parameters
*
* @param GuestComponent $guest
* @return boolean true if has,n false otherwhise
*/
public function hasGuest($guest)
{
$tmpGuest = GuestComponent::getByEmail($guest->email);
if ($tmpGuest) {
$query = 'SELECT * FROM ' . PadGuestComponent::getDBTable() . " where pad_id = :pad_id AND guest_id = :guest_id ";
$statement = DBI::prepare($query);
$statement->execute(array('pad_id' => $this->id, 'guest_id' => $guest->id));
$datas = $statement->fetch();
if (is_array($datas)) {
return true;
}
}
return false;
}