<?php
function zregister_init(&$a) {
$a->page['template'] = 'full';
$cmd = ((argc() > 1) ? argv(1) : '');
if($cmd === 'email_check.json') {
$result = array('error' => false, 'message' => '');
$email = $_REQUEST['email'];
if(! allowed_email($email))
$result['message'] = t('Your email domain is not among those allowed on this site');
if((! valid_email($email)) || (! validate_email($email)))
$result['message'] .= t('Not a valid email address') . EOL;
if($result['message'])
$result['error'] = true;
json_return_and_die($result);
}
$pw1 = t("Password too short");
$pw2 = t("Passwords do not match");
$a->page['htmlhead'] .= <<< EOT
<script>
function zFormError(elm,x) {
if(x) {
$(elm).addClass("zform-error");
$(elm).removeClass("zform-ok");
}
else {
$(elm).addClass("zform-ok");
$(elm).removeClass("zform-error");
}
}
$(document).ready(function() {
$("#zregister-email").blur(function() {
var zreg_email = $("#zregister-email").val();
$.get("zregister/email_check.json?f=&email=" + encodeURIComponent(zreg_email),function(data) {
$("#zregister-email-feedback").html(data.message);
zFormError("#zregister-email-feedback",data.error);
});
});
$("#zregister-password").blur(function() {
if(($("#zregister-password").val()).length < 6 ) {
$("#zregister-password-feedback").html("$pw1");
zFormError("#zregister-password-feedback",true);
}
else {
$("#zregister-password-feedback").html("");
zFormError("#zregister-password-feedback",false);
}
});
$("#zregister-password2").blur(function() {
if($("#zregister-password").val() != $("#zregister-password2").val()) {
$("#zregister-password2-feedback").html("$pw2");
zFormError("#zregister-password2-feedback",true);
}
else {
$("#zregister-password2-feedback").html("");
zFormError("#zregister-password2-feedback",false);
}
});
});
</script>
EOT;
}
function zregister_post(&$a) {
$verified = 0;
$blocked = 1;
$arr = array('post' => $_POST);
call_hooks('zregister_post', $arr);
$max_dailies = intval(get_config('system','max_daily_registrations'));
if($max_dailies) {
$r = q("select count(*) as total from account where account_created > UTC_TIMESTAMP - INTERVAL 1 day");
if($r && $r[0]['total'] >= $max_dailies) {
return;
}
}
switch(get_config('system','register_policy')) {
case REGISTER_OPEN:
$blocked = 0;
$verified = 0;
break;
case REGISTER_APPROVE:
$blocked = 0;
$verified = 0;
break;
default:
case REGISTER_CLOSED:
// TODO check against service class and fix this line
if((! x($_SESSION,'authenticated') && (! x($_SESSION,'administrator')))) {
notice( t('Permission denied.') . EOL );
return;
}
$blocked = 1;
$verified = 0;
break;
}
require_once('include/account.php');
$arr = $_POST;
$arr['blocked'] = $blocked;
$arr['verified'] = $verified;
$result = create_account($arr);
if(! $result['success']) {
notice($result['message']);
return;
}
$user = $result['user'];
$using_invites = get_config('system','invitation_only');
$num_invites = get_config('system','number_invites');
$invite_id = ((x($_POST,'invite_id')) ? notags(trim($_POST['invite_id'])) : '');
if( $a->config['register_policy'] == REGISTER_OPEN ) {
if($using_invites && $invite_id) {
q("delete * from register where hash = '%s' limit 1", dbesc($invite_id));
set_pconfig($user['uid'],'system','invites_remaining',$num_invites);
}
$email_tpl = get_intltext_template("register_open_eml.tpl");
$email_tpl = replace_macros($email_tpl, array(
'$sitename' => $a->config['sitename'],
'$siteurl' => $a->get_baseurl(),
'$username' => $user['username'],
'$email' => $user['email'],
'$password' => $result['password'],
'$uid' => $user['uid'] ));
$res = mail($user['email'], sprintf(t('Registration details for %s'), $a->config['sitename']),
$email_tpl,
'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
. 'Content-type: text/plain; charset=UTF-8' . "\n"
. 'Content-transfer-encoding: 8bit' );
if($res) {
info( t('Registration successful. Please check your email for further instructions.') . EOL ) ;
goaway(z_root());
}
}
elseif($a->config['register_policy'] == REGISTER_APPROVE) {
if(! strlen($a->config['admin_email'])) {
notice( t('Your registration can not be processed.') . EOL);
goaway(z_root());
}
$hash = random_string();
$r = q("INSERT INTO `register` ( `hash`, `created`, `uid`, `password`, `language` ) VALUES ( '%s', '%s', %d, '%s', '%s' ) ",
dbesc($hash),
dbesc(datetime_convert()),
intval($user['uid']),
dbesc($result['password']),
dbesc($a->language)
);
$r = q("SELECT `language` FROM `user` WHERE `email` = '%s' LIMIT 1",
dbesc($a->config['admin_email'])
);
if(count($r))
push_lang($r[0]['language']);
else
push_lang('en');
if($using_invites && $invite_id) {
q("delete * from register where hash = '%s' limit 1", dbesc($invite_id));
set_pconfig($user['uid'],'system','invites_remaining',$num_invites);
}
$email_tpl = get_intltext_template("register_verify_eml.tpl");
$email_tpl = replace_macros($email_tpl, array(
'$sitename' => $a->config['sitename'],
'$siteurl' => $a->get_baseurl(),
'$username' => $user['username'],
'$email' => $user['email'],
'$password' => $result['password'],
'$uid' => $user['uid'],
'$hash' => $hash
));
$res = mail($a->config['admin_email'], sprintf(t('Registration request at %s'), $a->config['sitename']),
$email_tpl,
'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
. 'Content-type: text/plain; charset=UTF-8' . "\n"
. 'Content-transfer-encoding: 8bit' );
pop_lang();
if($res) {
info( t('Your registration is pending approval by the site owner.') . EOL ) ;
goaway(z_root());
}
}
return;
}
function zregister_content(&$a) {
if((! local_user()) && ($a->config['register_policy'] == REGISTER_CLOSED)) {
notice("Permission denied." . EOL);
return;
}
$max_dailies = intval(get_config('system','max_daily_registrations'));
if($max_dailies) {
$r = q("select count(*) as total from account where account_created > UTC_TIMESTAMP - INTERVAL 1 day");
if($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);
$email = ((x($_REQUEST,'email')) ? $_REQUEST['email'] : "" );
$password = ((x($_REQUEST,'password')) ? $_REQUEST['password'] : "" );
$password2 = ((x($_REQUEST,'password2')) ? $_REQUEST['password2'] : "" );
$invite_code = ((x($_REQUEST,'invite_code')) ? $_REQUEST['invite_code'] : "" );
$o = replace_macros(get_markup_template('zregister.tpl'), array(
'$title' => t('Registration'),
'$registertext' => get_config('system','register_text'),
'$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_id' => $invite_id,
'$label_email' => t('Your email address'),
'$label_pass1' => t('Choose a password'),
'$label_pass2' => t('Please re-enter your password'),
'$label_tos' => $label_tos,
'$email' => $email,
'$pass1' => $password,
'$pass2' => $password2,
'$submit' => t('Register')
));
return $o;
}
