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<?php
function register_init(&$a) {
$result = null;
$cmd = ((argc() > 1) ? argv(1) : '');
// Provide a stored request for somebody desiring a connection
// when they first need to register someplace. Once they've
// created a channel, we'll try to revive the connection request
// and process it.
if($_REQUEST['connect'])
$_SESSION['connect'] = $_REQUEST['connect'];
switch($cmd) {
case 'invite_check.json':
$result = check_account_invite($_REQUEST['invite_code']);
break;
case 'email_check.json':
$result = check_account_email($_REQUEST['email']);
break;
case 'password_check.json':
$result = check_account_password($_REQUEST['password']);
break;
default:
break;
}
if($result) {
json_return_and_die($result);
}
}
function register_post(&$a) {
$max_dailies = intval(get_config('system','max_daily_registrations'));
if($max_dailies) {
$r = q("select count(account_id) as total from account where account_created > %s - INTERVAL %s",
db_utcnow(), db_quoteinterval('1 day')
);
if($r && $r[0]['total'] >= $max_dailies) {
notice( t('Maximum daily site registrations exceeded. Please try again tomorrow.') . EOL);
return;
}
}
if(! x($_POST,'tos')) {
notice( t('Please indicate acceptance of the Terms of Service. Registration failed.') . EOL);
return;
}
$policy = get_config('system','register_policy');
$email_verify = get_config('system','verify_email');
switch($policy) {
case REGISTER_OPEN:
$flags = ACCOUNT_OK;
break;
case REGISTER_APPROVE:
$flags = ACCOUNT_BLOCKED | ACCOUNT_PENDING;
break;
default:
case REGISTER_CLOSED:
if(! is_site_admin()) {
notice( t('Permission denied.') . EOL );
return;
}
$flags = ACCOUNT_BLOCKED;
break;
}
if($email_verify && $policy == REGISTER_OPEN)
$flags = $flags | ACCOUNT_UNVERIFIED;
if((! $_POST['password']) || ($_POST['password'] !== $_POST['password2'])) {
notice( t('Passwords do not match.') . EOL);
return;
}
$arr = $_POST;
$arr['account_flags'] = $flags;
$result = create_account($arr);
if(! $result['success']) {
notice($result['message']);
return;
}
require_once('include/security.php');
$using_invites = intval(get_config('system','invitation_only'));
$num_invites = intval(get_config('system','number_invites'));
$invite_code = ((x($_POST,'invite_code')) ? notags(trim($_POST['invite_code'])) : '');
if($using_invites && $invite_code) {
q("delete * from register where hash = '%s'", dbesc($invite_code));
set_pconfig($result['account']['account_id'],'system','invites_remaining',$num_invites);
}
if($policy == REGISTER_OPEN ) {
if($email_verify) {
$res = verify_email_address($result);
}
else {
$res = send_verification_email($result['email'],$result['password']);
}
if($res) {
info( t('Registration successful. Please check your email for validation instructions.') . EOL ) ;
}
}
elseif($policy == REGISTER_APPROVE) {
$res = send_reg_approval_email($result);
if($res) {
info( t('Your registration is pending approval by the site owner.') . EOL ) ;
}
else {
notice( t('Your registration can not be processed.') . EOL);
}
goaway(z_root());
}
if($email_verify) {
goaway(z_root());
}
authenticate_success($result['account'],true,false,true);
if(! strlen($next_page = get_config('system','workflow_register_next')))
$next_page = 'new_channel';
$_SESSION['workflow'] = true;
goaway(z_root() . '/' . $next_page);
}
function register_content(&$a) {
$registration_is = '';
$other_sites = '';
if(get_config('system','register_policy') == REGISTER_CLOSED) {
require_once('mod/pubsites.php');
return pubsites_content($a);
}
if(get_config('system','register_policy') == REGISTER_APPROVE) {
$registration_is = t('Registration on this site/hub is by approval only.');
$other_sites = t('<a href="pubsites">Register at another affiliated site/hub</a>');
}
$max_dailies = intval(get_config('system','max_daily_registrations'));
if($max_dailies) {
$r = q("select count(account_id) as total from account where account_created > %s - INTERVAL %s",
db_utcnow(), db_quoteinterval('1 day')
);
if($r && $r[0]['total'] >= $max_dailies) {
logger('max daily registrations exceeded.');
notice( t('This site has exceeded the number of allowed daily account registrations. Please try again tomorrow.') . EOL);
return;
}
}
// Configurable terms of service link
$tosurl = get_config('system','tos_url');
if(! $tosurl)
$tosurl = $a->get_baseurl() . '/help/TermsOfService';
$toslink = '<a href="' . $tosurl . '" >' . t('Terms of Service') . '</a>';
// Configurable whether to restrict age or not - default is based on international legal requirements
// This can be relaxed if you are on a restricted server that does not share with public servers
if(get_config('system','no_age_restriction'))
$label_tos = sprintf( t('I accept the %s for this website'), $toslink);
else
$label_tos = sprintf( t('I am over 13 years of age and accept the %s for this website'), $toslink);
$enable_tos = 1 - intval(get_config('system','no_termsofservice'));
$email = ((x($_REQUEST,'email')) ? strip_tags(trim($_REQUEST['email'])) : "" );
$password = ((x($_REQUEST,'password')) ? trim($_REQUEST['password']) : "" );
$password2 = ((x($_REQUEST,'password2')) ? trim($_REQUEST['password2']) : "" );
$invite_code = ((x($_REQUEST,'invite_code')) ? strip_tags(trim($_REQUEST['invite_code'])) : "" );
require_once('include/bbcode.php');
$o = replace_macros(get_markup_template('register.tpl'), array(
'$title' => t('Registration'),
'$reg_is' => $registration_is,
'$registertext' => bbcode(get_config('system','register_text')),
'$other_sites' => $other_sites,
'$invitations' => get_config('system','invitation_only'),
'$invite_desc' => t('Membership on this site is by invitation only.'),
'$label_invite' => t('Please enter your invitation code'),
'$invite_code' => $invite_code,
'$label_email' => t('Your email address'),
'$label_pass1' => t('Choose a password'),
'$label_pass2' => t('Please re-enter your password'),
'$label_tos' => $label_tos,
'$enable_tos' => $enable_tos,
'$email' => $email,
'$pass1' => $password,
'$pass2' => $password2,
'$submit' => t('Register')
));
return $o;
}
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