File Source for register.php

<?php
/**
* register new user
*
* @copyright (c) 2004-15 bitweaver.org
*
* @package users
* @subpackage functions
*/
/**
* required setup
*/
// Avoid user hell
if( isset( $_REQUEST['tk'] ) ) {
unset( $_REQUEST['tk'] );
}
require_once( '../kernel/setup_inc.php' );
require_once( KERNEL_PKG_PATH.'BitBase.php' );
include_once( KERNEL_PKG_PATH.'notification_lib.php' );
require_once( USERS_PKG_PATH.'classes/recaptchalib.php' );
$gBitSystem->verifyFeature( 'users_allow_register' );
// Everything below here is needed for registration
require_once( USERS_PKG_PATH.'BaseAuth.php' );
if( !empty( $_REQUEST['returnto'] ) ) {
$_SESSION['returnto'] = $_REQUEST['returnto'];
} elseif( !empty( $_SERVER['HTTP_REFERER'] ) && !strpos( $_SERVER['HTTP_REFERER'], 'login.php' ) && !strpos( $_SERVER['HTTP_REFERER'], 'register.php' ) ) {
$from = parse_url( $_SERVER['HTTP_REFERER'] );
if( !empty( $from['path'] ) && $from['host'] == $_SERVER['SERVER_NAME'] ) {
$_SESSION['loginfrom'] = $from['path'].'?'.( !empty( $from['query'] ) ? $from['query'] : '' );
}
}
if( $gBitUser->isRegistered() ) {
bit_redirect( $gBitSystem->getDefaultPage() );
}
if( isset( $_REQUEST["register"] ) ) {
$reg = $_REQUEST;
// Register the new user
$userClass = $gBitSystem->getConfig( 'user_class', 'BitPermUser' );
$newUser = new $userClass();
if( $newUser->preRegisterVerify( $reg ) && $newUser->register( $reg ) ) {
$gBitUser->mUserId = $newUser->mUserId;
// add user to user-selected group
if ( !empty( $_REQUEST['group'] ) ) {
$groupInfo = $gBitUser->getGroupInfo( $_REQUEST['group'] );
if ( empty($groupInfo) || $groupInfo['is_public'] != 'y' ) {
$errors[] = "You can't use this group";
$gBitSmarty->assign_by_ref( 'errors', $errors );
} else {
$userId = $newUser->getUserId();
$gBitUser->addUserToGroup( $userId, $_REQUEST['group'] );
$gBitUser->storeUserDefaultGroup( $userId, $_REQUEST['group'] );
}
}
// set the user to private if necessary. defaults to public
if(!empty($_REQUEST['users_information']) && $_REQUEST['users_information'] == 'private'){
$newUser->storePreference('users_information','private');
}
// requires validation by email
if( $gBitSystem->isFeatureActive( 'users_validate_user' ) ) {
$gBitSmarty->assign('msg',tra('You will receive an email with information to login for the first time into this site'));
$gBitSmarty->assign('showmsg','y');
} else {
if( !empty( $_SESSION['loginfrom'] ) ) {
unset( $_SESSION['loginfrom'] );
}
// registration login, fake the cookie so the session gets updated properly.
if( empty($_COOKIE[$gBitUser->getSiteCookieName()] ) ) {
$_COOKIE[$gBitUser->getSiteCookieName()] = session_id();
}
// login with email since login is not technically required in the form, as it can be auto generated during store
$afterRegDefault = $newUser->login( $reg['email'], $reg['password'], FALSE, FALSE );
$url = $gBitSystem->getConfig( 'after_reg_url' )?BIT_ROOT_URI.$gBitSystem->getConfig( 'after_reg_url' ):$afterRegDefault;
// return to referring page
if( !empty( $_SESSION['returnto'] ) ) {
$url = $_SESSION['returnto'];
// forward to group post-registration page
} elseif ( !empty( $_REQUEST['group'] ) && !empty( $groupInfo['after_registration_page'] ) ) {
if ( $newUser->verifyId( $groupInfo['after_registration_page'] ) ) {
$url = BIT_ROOT_URI."index.php?content_id=".$groupInfo['after_registration_page'];
} elseif( strpos( $groupInfo['after_registration_page'], '/' ) === FALSE ) {
$url = BitPage::getDisplayUrlFromHash( $groupInfo['after_registration_page'] );
} else {
$url = $groupInfo['after_registration_page'];
}
}
header( 'Location: '.$url );
exit;
}
} else {
$gBitSystem->setHttpStatus( HttpStatusCodes::HTTP_BAD_REQUEST );
$gBitSmarty->assign_by_ref( 'errors', $newUser->mErrors );
}
$gBitSmarty->assign_by_ref( 'reg', $reg );
} else {
if( $gBitSystem->isFeatureActive( 'custom_user_fields' ) ) {
$fields= explode( ',', $gBitSystem->getConfig( 'custom_user_fields' ) );
trim_array( $fields );
$gBitSmarty->assign('customFields', $fields);
}
for( $i=0; $i < BaseAuth::getAuthMethodCount(); $i++ ) {
$instance = BaseAuth::init( $i );
if( $instance && $instance->canManageAuth() ) {
$auth_reg_fields = $instance->getRegistrationFields();
foreach( array_keys( $auth_reg_fields ) as $auth_field ) {
$auth_reg_fields[$auth_field]['value'] = $auth_reg_fields[$auth_field]['default'];
}
$gBitSmarty->assign( 'auth_reg_fields', $auth_reg_fields );
break;
}
}
}
$languages = array();
$languages = $gBitLanguage->listLanguages();
$gBitSmarty->assign_by_ref( 'languages', $languages );
$gBitSmarty->assign_by_ref( 'gBitLanguage', $gBitLanguage );
// Get flags here
$flags = array();
$h = opendir( USERS_PKG_PATH.'icons/flags/' );
while( $file = readdir( $h )) {
if( strstr( $file, ".gif" )) {
$parts = explode( '.', $file );
$flags[] = $parts[0];
}
}
closedir( $h );
sort( $flags );
$gBitSmarty->assign('flags', $flags);
$listHash = array(
'is_public' => 'y',
'sort_mode' => array( 'is_default_asc', 'group_desc_asc' ),
);
$groupList = $gBitUser->getAllGroups( $listHash );
$gBitSmarty->assign_by_ref( 'groupList', $groupList );
// include preferences settings from other packages - these will be included as individual tabs
$packages = array();
foreach( $gBitSystem->mPackages as $package ) {
if( $gBitSystem->isPackageActive( $package['name'] )) {
$php_file = $package['path'].'user_register_inc.php';
$tpl_file = $package['path'].'templates/user_register_inc.tpl';
if( file_exists( $tpl_file )) {
if( file_exists( $php_file )) {
require( $php_file );
}
$p=array();
$p['template'] = $tpl_file;
$packages[] = $p;
}
}
}
$gBitSmarty->assign_by_ref('packages',$packages );
if( !empty( $_REQUEST['error'] ) ) {
$gBitSmarty->assign( 'error', $_REQUEST['error'] );
$gBitSystem->setHttpStatus( HttpStatusCodes::HTTP_UNAUTHORIZED );
}
$gBitSmarty->assign( 'metaKeywords', 'Login, Sign in, Registration, Register, Create new account' );
$gBitSystem->display('bitpackage:users/register.tpl', 'Register' , array( 'display_mode' => 'display' ));
?>

Source for file register.php