/**
* Invite a user as a contributor via POST vars.
* AJAX handler for adding users.
*/
function annowf_invite_user()
{
check_ajax_referer('anno_create_user', '_ajax_nonce-create-user');
// Array for json response
$data_array = array('code' => '', 'message' => '', 'user' => '');
// Only allow entering of email addresses, so a user can't create 'bobisdumb' as the username
$user_id = anno_invite_contributor($_POST['user_email'], $_POST['user_email']);
// Error creating user
if (is_wp_error($user_id)) {
$data_array['code'] = 'error';
$data_array['message'] = $user_id->get_error_message();
} else {
//Pass the username back so it can be added as whatever role (co_author, reviewer) via JS.
$data_array['code'] = 'success';
$data_array['message'] = _x('User has been created and added', 'status message for user creation', 'anno');
$users = get_users(array('include' => array($user_id), 'fields' => array('user_login')));
if (!empty($users) && is_array($users)) {
$data_array['user'] = $users[0]->user_login;
}
}
echo json_encode($data_array);
die;
}
/**
* Creates users, whose credentials were created in get_author_mapping. Maps newly created users.
*/
function create_users()
{
$create_users = $this->allow_create_users();
if ($create_users) {
$new_users = $this->new_user_credentials;
foreach ($new_users as $i => $user_creds) {
$old_id = $user_creds['old_id'];
$extra = array('display_name' => $this->authors[$old_id]['author_display_name'], 'first_name' => $this->authors[$old_id]['author_first_name'], 'last_name' => $this->authors[$old_id]['author_last_name']);
// Create the user, send them an email.
$user_id = anno_invite_contributor($user_creds['user_login'], $user_creds['user_email'], $extra);
// All checks for validity (username/email existance) have occured in get_author_mapping.
// This should not produce an error under any normal circumstance, but just in case.
if (is_wp_error($user_id) || empty($user_id)) {
$user_id = get_current_user_id();
} else {
// Keep track of the created users so we can
// import their meta information on import
$this->created_users[$old_id] = $user_id;
}
$this->processed_authors[$old_id] = $user_id;
$this->author_mapping[$old_id] = $user_id;
}
}
}