Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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13 KiB

<?php
namespace Friendica\Module;
use Friendica\BaseModule;
use Friendica\Content\Text\BBCode;
use Friendica\Core\Config;
use Friendica\Core\Hook;
use Friendica\Core\L10n;
use Friendica\Core\L10n\L10n as L10nClass;
use Friendica\Core\Logger;
use Friendica\Core\Renderer;
use Friendica\Core\Worker;
use Friendica\Database\DBA;
use Friendica\DI;
use Friendica\Model;
use Friendica\Util\Strings;
/**
* @author Hypolite Petovan <hypolite@mrpetovan.com>
*/
class Register extends BaseModule
{
const CLOSED = 0;
const APPROVE = 1;
const OPEN = 2;
/**
* @brief Module GET method to display any content
*
* Extend this method if the module is supposed to return any display
* through a GET request. It can be an HTML page through templating or a
* XML feed or a JSON output.
*
* @return string
*/
public static function content(array $parameters = [])
{
// logged in users can register others (people/pages/groups)
// even with closed registrations, unless specifically prohibited by site policy.
// 'block_extended_register' blocks all registrations, period.
$block = Config::get('system', 'block_extended_register');
if (local_user() && $block) {
notice(L10n::t('Permission denied.'));
return '';
}
if (local_user()) {
$user = DBA::selectFirst('user', ['parent-uid'], ['uid' => local_user()]);
if (!empty($user['parent-uid'])) {
notice(L10n::t('Only parent users can create additional accounts.'));
return '';
}
}
if (!local_user() && (intval(Config::get('config', 'register_policy')) === self::CLOSED)) {
notice(L10n::t('Permission denied.'));
return '';
}
$max_dailies = intval(Config::get('system', 'max_daily_registrations'));
if ($max_dailies) {
$count = DBA::count('user', ['`register_date` > UTC_TIMESTAMP - INTERVAL 1 day']);
if ($count >= $max_dailies) {
Logger::log('max daily registrations exceeded.');
notice(L10n::t('This site has exceeded the number of allowed daily account registrations. Please try again tomorrow.'));
return '';
}
}
$username = $_REQUEST['username'] ?? '';
$email = $_REQUEST['email'] ?? '';
$openid_url = $_REQUEST['openid_url'] ?? '';
$nickname = $_REQUEST['nickname'] ?? '';
$photo = $_REQUEST['photo'] ?? '';
$invite_id = $_REQUEST['invite_id'] ?? '';
if (local_user() || Config::get('system', 'no_openid')) {
$fillwith = '';
$fillext = '';
$oidlabel = '';
} else {
$fillwith = L10n::t('You may (optionally) fill in this form via OpenID by supplying your OpenID and clicking "Register".');
$fillext = L10n::t('If you are not familiar with OpenID, please leave that field blank and fill in the rest of the items.');
$oidlabel = L10n::t('Your OpenID (optional): ');
}
if (Config::get('system', 'publish_all')) {
$profile_publish = '<input type="hidden" name="profile_publish_reg" value="1" />';
} else {
$publish_tpl = Renderer::getMarkupTemplate('profile_publish.tpl');
$profile_publish = Renderer::replaceMacros($publish_tpl, [
'$instance' => 'reg',
'$pubdesc' => L10n::t('Include your profile in member directory?'),
'$yes_selected' => '',
'$no_selected' => ' checked="checked"',
'$str_yes' => L10n::t('Yes'),
'$str_no' => L10n::t('No'),
]);
}
$ask_password = !DBA::count('contact');
$tpl = Renderer::getMarkupTemplate('register.tpl');
$arr = ['template' => $tpl];
Hook::callAll('register_form', $arr);
$tpl = $arr['template'];
$tos = new Tos();
$o = Renderer::replaceMacros($tpl, [
'$invitations' => Config::get('system', 'invitation_only'),
'$permonly' => intval(Config::get('config', 'register_policy')) === self::APPROVE,
'$permonlybox' => ['permonlybox', L10n::t('Note for the admin'), '', L10n::t('Leave a message for the admin, why you want to join this node'), 'required'],
'$invite_desc' => L10n::t('Membership on this site is by invitation only.'),
'$invite_label' => L10n::t('Your invitation code: '),
'$invite_id' => $invite_id,
'$regtitle' => L10n::t('Registration'),
'$registertext' => BBCode::convert(Config::get('config', 'register_text', '')),
'$fillwith' => $fillwith,
'$fillext' => $fillext,
'$oidlabel' => $oidlabel,
'$openid' => $openid_url,
'$namelabel' => L10n::t('Your Full Name (e.g. Joe Smith, real or real-looking): '),
'$addrlabel' => L10n::t('Your Email Address: (Initial information will be send there, so this has to be an existing address.)'),
'$addrlabel2' => L10n::t('Please repeat your e-mail address:'),
'$ask_password' => $ask_password,
'$password1' => ['password1', L10n::t('New Password:'), '', L10n::t('Leave empty for an auto generated password.')],
'$password2' => ['confirm', L10n::t('Confirm:'), '', ''],
'$nickdesc' => L10n::t('Choose a profile nickname. This must begin with a text character. Your profile address on this site will then be "<strong>nickname@%s</strong>".', DI::baseUrl()->getHostname()),
'$nicklabel' => L10n::t('Choose a nickname: '),
'$photo' => $photo,
'$publish' => $profile_publish,
'$regbutt' => L10n::t('Register'),
'$username' => $username,
'$email' => $email,
'$nickname' => $nickname,
'$sitename' => DI::baseUrl()->getHostname(),
'$importh' => L10n::t('Import'),
'$importt' => L10n::t('Import your profile to this friendica instance'),
'$showtoslink' => Config::get('system', 'tosdisplay'),
'$tostext' => L10n::t('Terms of Service'),
'$showprivstatement' => Config::get('system', 'tosprivstatement'),
'$privstatement'=> $tos->privacy_complete,
'$form_security_token' => BaseModule::getFormSecurityToken('register'),
'$explicit_content' => Config::get('system', 'explicit_content', false),
'$explicit_content_note' => L10n::t('Note: This node explicitly contains adult content'),
'$additional' => !empty(local_user()),
'$parent_password' => ['parent_password', L10n::t('Parent Password:'), '', L10n::t('Please enter the password of the parent account to legitimize your request.')]
]);
return $o;
}
/**
* @brief Module POST method to process submitted data
*
* Extend this method if the module is supposed to process POST requests.
* Doesn't display any content
*/
public static function post(array $parameters = [])
{
BaseModule::checkFormSecurityTokenRedirectOnError('/register', 'register');
$a = DI::app();
$arr = ['post' => $_POST];
Hook::callAll('register_post', $arr);
$additional_account = false;
if (!local_user() && !empty($arr['post']['parent_password'])) {
notice(L10n::t('Permission denied.'));
return;
} elseif (local_user() && !empty($arr['post']['parent_password'])) {
try {
Model\User::getIdFromPasswordAuthentication(local_user(), $arr['post']['parent_password']);
} catch (\Exception $ex) {
notice(L10n::t("Password doesn't match."));
$regdata = ['nickname' => $arr['post']['nickname'], 'username' => $arr['post']['username']];
DI::baseUrl()->redirect('register?' . http_build_query($regdata));
}
$additional_account = true;
} elseif (local_user()) {
notice(L10n::t('Please enter your password.'));
$regdata = ['nickname' => $arr['post']['nickname'], 'username' => $arr['post']['username']];
DI::baseUrl()->redirect('register?' . http_build_query($regdata));
}
$max_dailies = intval(Config::get('system', 'max_daily_registrations'));
if ($max_dailies) {
$count = DBA::count('user', ['`register_date` > UTC_TIMESTAMP - INTERVAL 1 day']);
if ($count >= $max_dailies) {
return;
}
}
switch (Config::get('config', 'register_policy')) {
case self::OPEN:
$blocked = 0;
$verified = 1;
break;
case self::APPROVE:
$blocked = 1;
$verified = 0;
break;
case self::CLOSED:
default:
if (empty($_SESSION['authenticated']) && empty($_SESSION['administrator'])) {
notice(L10n::t('Permission denied.'));
return;
}
$blocked = 1;
$verified = 0;
break;
}
$netpublish = !empty($_POST['profile_publish_reg']);
$arr = $_POST;
// Is there text in the tar pit?
if (!empty($arr['email'])) {
Logger::info('Tar pit', $arr);
notice(L10n::t('You have entered too much information.'));
DI::baseUrl()->redirect('register/');
}
// Overwriting the "tar pit" field with the real one
$arr['email'] = $arr['field1'];
if ($additional_account) {
$user = DBA::selectFirst('user', ['email'], ['uid' => local_user()]);
if (!DBA::isResult($user)) {
notice(L10n::t('User not found.'));
DI::baseUrl()->redirect('register');
}
$blocked = 0;
$verified = 1;
$arr['password1'] = $arr['confirm'] = $arr['parent_password'];
$arr['repeat'] = $arr['email'] = $user['email'];
}
if ($arr['email'] != $arr['repeat']) {
Logger::info('Mail mismatch', $arr);
notice(L10n::t('Please enter the identical mail address in the second field.'));
$regdata = ['email' => $arr['email'], 'nickname' => $arr['nickname'], 'username' => $arr['username']];
DI::baseUrl()->redirect('register?' . http_build_query($regdata));
}
$arr['blocked'] = $blocked;
$arr['verified'] = $verified;
$arr['language'] = L10nClass::detectLanguage($_SERVER, $_GET, DI::config()->get('system', 'language'));
try {
$result = Model\User::create($arr);
} catch (\Exception $e) {
notice($e->getMessage());
return;
}
$user = $result['user'];
$base_url = DI::baseUrl()->get();
if ($netpublish && intval(Config::get('config', 'register_policy')) !== self::APPROVE) {
$url = $base_url . '/profile/' . $user['nickname'];
Worker::add(PRIORITY_LOW, 'Directory', $url);
}
if ($additional_account) {
DBA::update('user', ['parent-uid' => local_user()], ['uid' => $user['uid']]);
info(L10n::t('The additional account was created.'));
DI::baseUrl()->redirect('delegation');
}
$using_invites = Config::get('system', 'invitation_only');
$num_invites = Config::get('system', 'number_invites');
$invite_id = (!empty($_POST['invite_id']) ? Strings::escapeTags(trim($_POST['invite_id'])) : '');
if (intval(Config::get('config', 'register_policy')) === self::OPEN) {
if ($using_invites && $invite_id) {
Model\Register::deleteByHash($invite_id);
DI::pConfig()->set($user['uid'], 'system', 'invites_remaining', $num_invites);
}
// Only send a password mail when the password wasn't manually provided
if (empty($_POST['password1']) || empty($_POST['confirm'])) {
$res = Model\User::sendRegisterOpenEmail(
L10n::withLang($arr['language']),
$user,
Config::get('config', 'sitename'),
$base_url,
$result['password']
);
if ($res) {
info(L10n::t('Registration successful. Please check your email for further instructions.'));
DI::baseUrl()->redirect();
} else {
notice(
L10n::t('Failed to send email message. Here your accout details:<br> login: %s<br> password: %s<br><br>You can change your password after login.',
$user['email'],
$result['password'])
);
}
} else {
info(L10n::t('Registration successful.'));
DI::baseUrl()->redirect();
}
} elseif (intval(Config::get('config', 'register_policy')) === self::APPROVE) {
if (!strlen(Config::get('config', 'admin_email'))) {
notice(L10n::t('Your registration can not be processed.'));
DI::baseUrl()->redirect();
}
// Check if the note to the admin is actually filled out
if (empty($_POST['permonlybox'])) {
notice(L10n::t('You have to leave a request note for the admin.')
. L10n::t('Your registration can not be processed.'));
DI::baseUrl()->redirect('register/');
}
Model\Register::createForApproval($user['uid'], Config::get('system', 'language'), $_POST['permonlybox']);
// invite system
if ($using_invites && $invite_id) {
Model\Register::deleteByHash($invite_id);
DI::pConfig()->set($user['uid'], 'system', 'invites_remaining', $num_invites);
}
// send email to admins
$admins_stmt = DBA::select(
'user',
['uid', 'language', 'email'],
['email' => explode(',', str_replace(' ', '', Config::get('config', 'admin_email')))]
);
// send notification to admins
while ($admin = DBA::fetch($admins_stmt)) {
\notification([
'type' => NOTIFY_SYSTEM,
'event' => 'SYSTEM_REGISTER_REQUEST',
'source_name' => $user['username'],
'source_mail' => $user['email'],
'source_nick' => $user['nickname'],
'source_link' => $base_url . '/admin/users/',
'link' => $base_url . '/admin/users/',
'source_photo' => $base_url . '/photo/avatar/' . $user['uid'] . '.jpg',
'to_email' => $admin['email'],
'uid' => $admin['uid'],
'language' => ($admin['language'] ?? '') ?: 'en',
'show_in_notification_page' => false
]);
}
DBA::close($admins_stmt);
// send notification to the user, that the registration is pending
Model\User::sendRegisterPendingEmail(
$user,
Config::get('config', 'sitename'),
$base_url,
$result['password']
);
info(L10n::t('Your registration is pending approval by the site owner.'));
DI::baseUrl()->redirect();
}
return;
}
}