396 lines
14 KiB
PHP
396 lines
14 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2020, Friendica
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica\Module;
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use Friendica\BaseModule;
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use Friendica\Content\Text\BBCode;
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use Friendica\Core\Hook;
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use Friendica\Core\L10n;
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use Friendica\Core\Logger;
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use Friendica\Core\Renderer;
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use Friendica\Core\Worker;
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use Friendica\Database\DBA;
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use Friendica\DI;
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use Friendica\Model;
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use Friendica\Util\Strings;
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/**
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* @author Hypolite Petovan <hypolite@mrpetovan.com>
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*/
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class Register extends BaseModule
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{
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const CLOSED = 0;
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const APPROVE = 1;
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const OPEN = 2;
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/**
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* Module GET method to display any content
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*
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* Extend this method if the module is supposed to return any display
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* through a GET request. It can be an HTML page through templating or a
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* XML feed or a JSON output.
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*
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* @return string
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*/
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public static function content(array $parameters = [])
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{
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// logged in users can register others (people/pages/groups)
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// even with closed registrations, unless specifically prohibited by site policy.
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// 'block_extended_register' blocks all registrations, period.
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$block = DI::config()->get('system', 'block_extended_register');
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if (local_user() && $block) {
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notice(DI::l10n()->t('Permission denied.'));
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return '';
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}
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if (local_user()) {
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$user = DBA::selectFirst('user', ['parent-uid'], ['uid' => local_user()]);
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if (!empty($user['parent-uid'])) {
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notice(DI::l10n()->t('Only parent users can create additional accounts.'));
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return '';
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}
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}
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if (!local_user() && (intval(DI::config()->get('config', 'register_policy')) === self::CLOSED)) {
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notice(DI::l10n()->t('Permission denied.'));
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return '';
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}
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$max_dailies = intval(DI::config()->get('system', 'max_daily_registrations'));
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if ($max_dailies) {
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$count = DBA::count('user', ['`register_date` > UTC_TIMESTAMP - INTERVAL 1 day']);
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if ($count >= $max_dailies) {
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Logger::log('max daily registrations exceeded.');
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notice(DI::l10n()->t('This site has exceeded the number of allowed daily account registrations. Please try again tomorrow.'));
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return '';
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}
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}
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$username = $_REQUEST['username'] ?? '';
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$email = $_REQUEST['email'] ?? '';
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$openid_url = $_REQUEST['openid_url'] ?? '';
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$nickname = $_REQUEST['nickname'] ?? '';
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$photo = $_REQUEST['photo'] ?? '';
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$invite_id = $_REQUEST['invite_id'] ?? '';
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if (local_user() || DI::config()->get('system', 'no_openid')) {
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$fillwith = '';
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$fillext = '';
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$oidlabel = '';
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} else {
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$fillwith = DI::l10n()->t('You may (optionally) fill in this form via OpenID by supplying your OpenID and clicking "Register".');
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$fillext = DI::l10n()->t('If you are not familiar with OpenID, please leave that field blank and fill in the rest of the items.');
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$oidlabel = DI::l10n()->t('Your OpenID (optional): ');
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}
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if (DI::config()->get('system', 'publish_all')) {
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$profile_publish = '<input type="hidden" name="profile_publish_reg" value="1" />';
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} else {
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$publish_tpl = Renderer::getMarkupTemplate('profile/publish.tpl');
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$profile_publish = Renderer::replaceMacros($publish_tpl, [
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'$instance' => 'reg',
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'$pubdesc' => DI::l10n()->t('Include your profile in member directory?'),
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'$yes_selected' => '',
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'$no_selected' => ' checked="checked"',
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'$str_yes' => DI::l10n()->t('Yes'),
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'$str_no' => DI::l10n()->t('No'),
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]);
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}
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$ask_password = !DBA::count('contact');
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$tpl = Renderer::getMarkupTemplate('register.tpl');
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$arr = ['template' => $tpl];
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Hook::callAll('register_form', $arr);
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$tpl = $arr['template'];
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$tos = new Tos();
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$o = Renderer::replaceMacros($tpl, [
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'$invitations' => DI::config()->get('system', 'invitation_only'),
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'$permonly' => intval(DI::config()->get('config', 'register_policy')) === self::APPROVE,
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'$permonlybox' => ['permonlybox', DI::l10n()->t('Note for the admin'), '', DI::l10n()->t('Leave a message for the admin, why you want to join this node'), DI::l10n()->t('Required')],
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'$invite_desc' => DI::l10n()->t('Membership on this site is by invitation only.'),
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'$invite_label' => DI::l10n()->t('Your invitation code: '),
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'$invite_id' => $invite_id,
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'$regtitle' => DI::l10n()->t('Registration'),
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'$registertext' => BBCode::convert(DI::config()->get('config', 'register_text', '')),
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'$fillwith' => $fillwith,
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'$fillext' => $fillext,
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'$oidlabel' => $oidlabel,
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'$openid' => $openid_url,
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'$namelabel' => DI::l10n()->t('Your Full Name (e.g. Joe Smith, real or real-looking): '),
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'$addrlabel' => DI::l10n()->t('Your Email Address: (Initial information will be send there, so this has to be an existing address.)'),
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'$addrlabel2' => DI::l10n()->t('Please repeat your e-mail address:'),
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'$ask_password' => $ask_password,
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'$password1' => ['password1', DI::l10n()->t('New Password:'), '', DI::l10n()->t('Leave empty for an auto generated password.')],
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'$password2' => ['confirm', DI::l10n()->t('Confirm:'), '', ''],
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'$nickdesc' => DI::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()),
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'$nicklabel' => DI::l10n()->t('Choose a nickname: '),
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'$photo' => $photo,
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'$publish' => $profile_publish,
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'$regbutt' => DI::l10n()->t('Register'),
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'$username' => $username,
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'$email' => $email,
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'$nickname' => $nickname,
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'$sitename' => DI::baseUrl()->getHostname(),
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'$importh' => DI::l10n()->t('Import'),
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'$importt' => DI::l10n()->t('Import your profile to this friendica instance'),
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'$showtoslink' => DI::config()->get('system', 'tosdisplay'),
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'$tostext' => DI::l10n()->t('Terms of Service'),
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'$showprivstatement' => DI::config()->get('system', 'tosprivstatement'),
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'$privstatement'=> $tos->privacy_complete,
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'$form_security_token' => BaseModule::getFormSecurityToken('register'),
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'$explicit_content' => DI::config()->get('system', 'explicit_content', false),
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'$explicit_content_note' => DI::l10n()->t('Note: This node explicitly contains adult content'),
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'$additional' => !empty(local_user()),
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'$parent_password' => ['parent_password', DI::l10n()->t('Parent Password:'), '', DI::l10n()->t('Please enter the password of the parent account to legitimize your request.')]
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]);
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return $o;
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}
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/**
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* Module POST method to process submitted data
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*
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* Extend this method if the module is supposed to process POST requests.
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* Doesn't display any content
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*/
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public static function post(array $parameters = [])
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{
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BaseModule::checkFormSecurityTokenRedirectOnError('/register', 'register');
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$arr = ['post' => $_POST];
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Hook::callAll('register_post', $arr);
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$additional_account = false;
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if (!local_user() && !empty($arr['post']['parent_password'])) {
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notice(DI::l10n()->t('Permission denied.'));
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return;
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} elseif (local_user() && !empty($arr['post']['parent_password'])) {
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try {
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Model\User::getIdFromPasswordAuthentication(local_user(), $arr['post']['parent_password']);
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} catch (\Exception $ex) {
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notice(DI::l10n()->t("Password doesn't match."));
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$regdata = ['nickname' => $arr['post']['nickname'], 'username' => $arr['post']['username']];
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DI::baseUrl()->redirect('register?' . http_build_query($regdata));
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}
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$additional_account = true;
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} elseif (local_user()) {
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notice(DI::l10n()->t('Please enter your password.'));
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$regdata = ['nickname' => $arr['post']['nickname'], 'username' => $arr['post']['username']];
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DI::baseUrl()->redirect('register?' . http_build_query($regdata));
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}
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$max_dailies = intval(DI::config()->get('system', 'max_daily_registrations'));
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if ($max_dailies) {
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$count = DBA::count('user', ['`register_date` > UTC_TIMESTAMP - INTERVAL 1 day']);
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if ($count >= $max_dailies) {
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return;
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}
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}
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switch (DI::config()->get('config', 'register_policy')) {
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case self::OPEN:
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$blocked = 0;
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$verified = 1;
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break;
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case self::APPROVE:
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$blocked = 1;
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$verified = 0;
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break;
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case self::CLOSED:
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default:
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if (empty($_SESSION['authenticated']) && empty($_SESSION['administrator'])) {
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notice(DI::l10n()->t('Permission denied.'));
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return;
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}
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$blocked = 1;
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$verified = 0;
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break;
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}
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$netpublish = !empty($_POST['profile_publish_reg']);
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$arr = $_POST;
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// Is there text in the tar pit?
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if (!empty($arr['email'])) {
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Logger::info('Tar pit', $arr);
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notice(DI::l10n()->t('You have entered too much information.'));
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DI::baseUrl()->redirect('register/');
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}
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// Overwriting the "tar pit" field with the real one
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$arr['email'] = $arr['field1'];
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if ($additional_account) {
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$user = DBA::selectFirst('user', ['email'], ['uid' => local_user()]);
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if (!DBA::isResult($user)) {
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notice(DI::l10n()->t('User not found.'));
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DI::baseUrl()->redirect('register');
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}
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$blocked = 0;
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$verified = 1;
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$arr['password1'] = $arr['confirm'] = $arr['parent_password'];
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$arr['repeat'] = $arr['email'] = $user['email'];
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}
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if ($arr['email'] != $arr['repeat']) {
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Logger::info('Mail mismatch', $arr);
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notice(DI::l10n()->t('Please enter the identical mail address in the second field.'));
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$regdata = ['email' => $arr['email'], 'nickname' => $arr['nickname'], 'username' => $arr['username']];
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DI::baseUrl()->redirect('register?' . http_build_query($regdata));
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}
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$arr['blocked'] = $blocked;
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$arr['verified'] = $verified;
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$arr['language'] = L10n::detectLanguage($_SERVER, $_GET, DI::config()->get('system', 'language'));
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try {
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$result = Model\User::create($arr);
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} catch (\Exception $e) {
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notice($e->getMessage());
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return;
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}
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$user = $result['user'];
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$base_url = DI::baseUrl()->get();
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if ($netpublish && intval(DI::config()->get('config', 'register_policy')) !== self::APPROVE) {
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$url = $base_url . '/profile/' . $user['nickname'];
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Worker::add(PRIORITY_LOW, 'Directory', $url);
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}
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if ($additional_account) {
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DBA::update('user', ['parent-uid' => local_user()], ['uid' => $user['uid']]);
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info(DI::l10n()->t('The additional account was created.'));
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DI::baseUrl()->redirect('delegation');
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}
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$using_invites = DI::config()->get('system', 'invitation_only');
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$num_invites = DI::config()->get('system', 'number_invites');
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$invite_id = (!empty($_POST['invite_id']) ? Strings::escapeTags(trim($_POST['invite_id'])) : '');
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if (intval(DI::config()->get('config', 'register_policy')) === self::OPEN) {
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if ($using_invites && $invite_id) {
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Model\Register::deleteByHash($invite_id);
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DI::pConfig()->set($user['uid'], 'system', 'invites_remaining', $num_invites);
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}
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// Only send a password mail when the password wasn't manually provided
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if (empty($_POST['password1']) || empty($_POST['confirm'])) {
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$res = Model\User::sendRegisterOpenEmail(
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DI::l10n()->withLang($arr['language']),
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$user,
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DI::config()->get('config', 'sitename'),
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$base_url,
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$result['password']
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);
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if ($res) {
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info(DI::l10n()->t('Registration successful. Please check your email for further instructions.'));
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DI::baseUrl()->redirect();
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} else {
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notice(
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DI::l10n()->t('Failed to send email message. Here your accout details:<br> login: %s<br> password: %s<br><br>You can change your password after login.',
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$user['email'],
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$result['password'])
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);
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}
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} else {
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info(DI::l10n()->t('Registration successful.'));
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DI::baseUrl()->redirect();
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}
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} elseif (intval(DI::config()->get('config', 'register_policy')) === self::APPROVE) {
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if (!strlen(DI::config()->get('config', 'admin_email'))) {
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notice(DI::l10n()->t('Your registration can not be processed.'));
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DI::baseUrl()->redirect();
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}
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// Check if the note to the admin is actually filled out
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if (empty($_POST['permonlybox'])) {
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notice(DI::l10n()->t('You have to leave a request note for the admin.')
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. DI::l10n()->t('Your registration can not be processed.'));
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DI::baseUrl()->redirect('register/');
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}
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Model\Register::createForApproval($user['uid'], DI::config()->get('system', 'language'), $_POST['permonlybox']);
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// invite system
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if ($using_invites && $invite_id) {
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Model\Register::deleteByHash($invite_id);
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DI::pConfig()->set($user['uid'], 'system', 'invites_remaining', $num_invites);
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}
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// send email to admins
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$admins_stmt = DBA::select(
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'user',
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['uid', 'language', 'email'],
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['email' => explode(',', str_replace(' ', '', DI::config()->get('config', 'admin_email')))]
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);
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// send notification to admins
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while ($admin = DBA::fetch($admins_stmt)) {
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\notification([
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'type' => Model\Notification\Type::SYSTEM,
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'event' => 'SYSTEM_REGISTER_REQUEST',
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'uid' => $admin['uid'],
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'link' => $base_url . '/admin/users/',
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'source_name' => $user['username'],
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'source_mail' => $user['email'],
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'source_nick' => $user['nickname'],
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'source_link' => $base_url . '/admin/users/',
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'source_photo' => $base_url . '/photo/avatar/' . $user['uid'] . '.jpg',
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'show_in_notification_page' => false
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]);
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}
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DBA::close($admins_stmt);
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// send notification to the user, that the registration is pending
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Model\User::sendRegisterPendingEmail(
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$user,
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DI::config()->get('config', 'sitename'),
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$base_url,
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$result['password']
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);
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info(DI::l10n()->t('Your registration is pending approval by the site owner.'));
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DI::baseUrl()->redirect();
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}
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return;
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}
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}
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