function inviteColaboratorExe()
{
if (!is_numeric($_SESSION['userId'])) {
print "Wrong way";
exit;
}
if (empty($_REQUEST['email'])) {
print "Email is empty";
exit;
}
$d = new Delegate();
$loggedUser = $d->userGetById($_SESSION['userId']);
$diagram = $d->diagramGetById($_REQUEST['diagramId']);
//see if he has the right to invite collaborators
$userdiagram = $d->userdiagramGetByIds($_SESSION['userId'], $_REQUEST['diagramId']);
if (!is_object($userdiagram)) {
addError("You have no rights to invite users.");
redirect('../colaborators.php?diagramId=' . $diagram->id);
exit;
}
if ($userdiagram->level != Userdiagram::LEVEL_AUTHOR) {
addError("No rights to invite people");
redirect('../colaborators.php?diagramId=' . $diagram->id);
exit;
}
$email = trim($_REQUEST['email']);
/* Alreay a collaborator?
* See if email belongs to an existing colaborator (so we can skip)*/
$collaborators = $d->usersGetAsCollaboratorNative($diagram->id);
foreach ($collaborators as $collaborator) {
if ($collaborator->email == $email) {
addError("This email belongs to an already present collaborator");
redirect('../colaborators.php?diagramId=' . $diagram->id);
}
}
//add colaborator
$user = $d->userGetByEmail($email);
$invitation = new Invitation();
$invitation->createdDate = now();
$invitation->diagramId = $diagram->id;
$invitation->token = uniqid();
if (is_object($user)) {
//already in the system
$invitation->email = $user->email;
} else {
//not in the system, invite by email (register first)
$invitation->email = $email;
}
$d->invitationCreate($invitation);
if (is_object($user)) {
//already in the system
//TODO: email
$body = sprintf("<html>\n <head>\n <title>Diagramo - Invited to edit diagram</title>\n </head>\n <body>\n Hello, <p/>\n %s invited you to edit the diagram: %s. Please access your account for more information.\n </body>\n </html>", $loggedUser->email, $diagram->title);
} else {
//TODO: email
$url = WEBADDRESS . '/register.php?i=' . $invitation->token;
$body = sprintf("<html>\n <head>\n <title>Diagramo - Invited to edit diagram</title>\n </head>\n <body>\n Hello, <p/>\n %s invited you to edit the diagram: %s. Please click the link to accept it.\n <a href=\"%s\">%s</a>\n </body>\n </html>", $loggedUser->email, $diagram->title, $url, $url);
}
//send needed emails
if (sendEmail($email, '*****@*****.**', "Invitation", $body)) {
addMessage("Invitation email sent!");
} else {
addError("Invitation email NOT sent!");
}
//refirect back to collaborators
redirect('../colaborators.php?diagramId=' . $_REQUEST['diagramId']);
}