Issues in registration.php (master) - Issues in master - ggoffy/wgevents - Measure and Improve Code Quality continuously with Scrutinizer

Issues (311)

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File Inclusion
File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.
Regex Injection
Regex Injection enables an attacker to execute arbitrary code in your PHP process.
SQL Injection
SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.
Response Splitting
Response Splitting can be used to send arbitrary responses.
File Manipulation
File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.
Object Injection
Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.
File Exposure
File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.
XML Injection
XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.
Code Injection
Code Injection enables an attacker to execute arbitrary code on the server.
Variable Injection
Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.
XPath Injection
XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.
Other Vulnerability
This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.
Command Injection
Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.
LDAP Injection
LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.
Cross-Site Scripting
Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.
Header Injection
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registration.php (3 issues)

Labels

Bug 2
Severity

<?php declare(strict_types=1);

/*
 You may not change or alter any portion of this comment or credits
 of supporting developers from this source code or any supporting source code
 which is considered copyrighted (c) material of the original comment or credit authors.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/

/**
 * wgEvents module for xoops
 *
 * @copyright    2021 XOOPS Project (https://xoops.org)
 * @license      GPL 2.0 or later
 * @package      wgevents
 * @author       Goffy - Wedega - Email:[email protected] - Website:https://xoops.wedega.com
 */

use Xmf\Request;
.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php
use XoopsModules\Wgevents;
use XoopsModules\Wgevents\{
    Constants,
    Common,
    MailHandler,
    Utility
};

require __DIR__ . '/header.php';

$op = Request::getCmd('op', 'list');
if ('show' === $op) {
    $GLOBALS['xoopsOption']['template_main'] = 'wgevents_registration_single.tpl';
} else  {
    $GLOBALS['xoopsOption']['template_main'] = 'wgevents_registration.tpl';
}
require_once \XOOPS_ROOT_PATH . '/header.php';

$regId    = Request::getInt('id');
$regEvid  = Request::getInt('evid');
$start    = Request::getInt('start');
$limit    = Request::getInt('limit', $helper->getConfig('userpager'));
$redir    = Request::getString('redir', 'list');
$showinfo = Request::getInt('showinfo');
//$sortBy  = Request::getString('sortby', 'datecreated');
//$orderBy = Request::getString('orderby', 'asc');

$GLOBALS['xoopsTpl']->assign('start', $start);
$GLOBALS['xoopsTpl']->assign('limit', $limit);
//$GLOBALS['xoopsTpl']->assign('sort_order', $sortBy . '_' . $orderBy);
$GLOBALS['xoopsTpl']->assign('evid', $regEvid);
if (1 === $showinfo) {
    $GLOBALS['xoopsTpl']->assign('warning', \_MA_WGEVENTS_REGISTRATION_INFO_SPAM);
}

if (Request::hasVar('cancel')) {
    $op = 'listeventmy';
}
if (Request::hasVar('exec_contactall_test')) {
    $op = 'exec_contactall_test';
}

// Define Stylesheet
$GLOBALS['xoTheme']->addStylesheet($style, null);
// JS
$GLOBALS['xoTheme']->addScript(\WGEVENTS_URL . '/assets/js/forms.js');
// Paths
$GLOBALS['xoopsTpl']->assign('xoops_icons32_url', \XOOPS_ICONS32_URL);
$GLOBALS['xoopsTpl']->assign('wgevents_url', \WGEVENTS_URL);
$GLOBALS['xoopsTpl']->assign('wgevents_icons_url_16', \WGEVENTS_ICONS_URL_16);
// Keywords
$keywords = [];
// Breadcrumbs
$xoBreadcrumbs[] = ['title' => \_MA_WGEVENTS_INDEX, 'link' => 'index.php'];
// Permission
$permView = $permissionsHandler->getPermRegistrationView();
$GLOBALS['xoopsTpl']->assign('permView', $permView);

$uidCurrent = \is_object($GLOBALS['xoopsUser']) ? (int)$GLOBALS['xoopsUser']->uid() : 0;

switch ($op) {
    case 'show':
        $verifKey = Request::getString('verifkey');
        $verifKeyArray  = explode('||', base64_decode($verifKey, true));
        // for testing purposes //$verifKeyArray = [5, 'http://localhost/wgevents/htdocs/modules/wgevents', 1, '[email protected]', 'z4NBI7sYn3'];
        $regId = $verifKeyArray[0];
        $registrationObj = $registrationHandler->get($regId);
        $eventName = $eventHandler->get($registrationObj->getVar('evid'))->getVar('name');
        if ($regId > 0 && \is_object($registrationObj) && \WGEVENTS_URL == (string)$verifKeyArray[1] &&
            (int)$registrationObj->getVar('evid') == (int)$verifKeyArray[2] &&
            (string)$registrationObj->getVar('email') == (string)$verifKeyArray[3] &&
            (string)$registrationObj->getVar('verifkey') == (string)$verifKeyArray[4]) {
                $registration = [];
                // get all detail of this registration
                $registration = $registrationObj->getValuesRegistrations();
                // get event info
                $evId = $registrationObj->getVar('evid');
                $eventObj = $eventHandler->get($evId);
                $event = $eventObj->getValuesEvents();
                $questionsArr = $questionHandler->getQuestionsByEvent($evId);
                $registration['questions'] = $questionsArr;

                // get all answers for this event
                $answers = $answerHandler->getAnswersDetailsByRegistration($regId, $questionsArr);
                foreach ($questionsArr as $key => $value) {
                    $question_answer[$key]['caption'] = $value['caption'];
                    $question_answer[$key]['answer'] = $answers[$key];
                }
                $registration['questions'] = \count($question_answer);
                $registration['question_answer'] = $question_answer;

                $GLOBALS['xoopsTpl']->assign('event', $event);
                $GLOBALS['xoopsTpl']->assign('registration', $registration);
                $GLOBALS['xoopsTpl']->assign('verifKey', $verifKey);
                $GLOBALS['xoopsTpl']->assign('wgevents_upload_eventlogos_url', \WGEVENTS_UPLOAD_EVENTLOGOS_URL);
        } else {
            $GLOBALS['xoopsTpl']->assign('error', \sprintf(\_MA_WGEVENTS_MAIL_REG_VERIF_ERROR, $eventName));
        }
    case 'list':
    default:
        break;
    case 'listmy':
        // Check permissions
        if (!$permissionsHandler->getPermRegistrationsSubmit()) {
            \redirect_header('registration.php?op=list', 3, \_NOPERM);
        }
        $GLOBALS['xoopsTpl']->assign('redir', 'listmy');
        // Breadcrumbs
        $xoBreadcrumbs[] = ['title' => \_MA_WGEVENTS_REGISTRATIONS_MYLIST];
        $events = [];
        $registrations = [];
        $regIp = $_SERVER['REMOTE_ADDR'];
        // get all events with my registrations
        $sql = 'SELECT evid, name, ' . $GLOBALS['xoopsDB']->prefix('wgevents_event') . '.submitter as ev_submitter, ' . $GLOBALS['xoopsDB']->prefix('wgevents_event') . '.status as ev_status ';
        $sql .= 'FROM ' . $GLOBALS['xoopsDB']->prefix('wgevents_registration') . ' ';
        $sql .= 'INNER JOIN ' . $GLOBALS['xoopsDB']->prefix('wgevents_event') . ' ON ' . $GLOBALS['xoopsDB']->prefix('wgevents_registration') . '.evid = ' . $GLOBALS['xoopsDB']->prefix('wgevents_event') . '.id ';
        $sql .= 'WHERE (';
        if ($uidCurrent > 0) {
            $sql .= '(' . $GLOBALS['xoopsDB']->prefix('wgevents_registration') . '.submitter)=' . $uidCurrent;
        } else {
            $sql .= '(' . $GLOBALS['xoopsDB']->prefix('wgevents_registration') . '.ip)="' . $regIp . '"';
        }
        $sql .= ') GROUP BY ' . $GLOBALS['xoopsDB']->prefix('wgevents_registration') . '.evid, ' . $GLOBALS['xoopsDB']->prefix('wgevents_event') . '.name ';
        $sql .= 'ORDER BY ' . $GLOBALS['xoopsDB']->prefix('wgevents_event') . '.datefrom DESC;';
        $result = $GLOBALS['xoopsDB']->query($sql);
        while (list($evId, $evName, $evSubmitter, $evStatus) = $GLOBALS['xoopsDB']->fetchRow($result)) {
            $events[$evId] = [
                'id' => $evId,
                'name' => $evName,
                'submitter' => $evSubmitter,
                'status' => $evStatus
            ];
        }
        foreach ($events as $evId => $event) {
            // get all questions for this event
            $questionsArr = $questionHandler->getQuestionsByEvent($evId);
            $registrations[$evId]['questions'] = $questionsArr;
            $registrations[$evId]['footerCols'] = \count($questionsArr) + 9;
            //get list of existing registrations for current user/current IP
            $registrations[$evId]['event_id'] = $event['id'];
            $registrations[$evId]['event_name'] = $event['name'];
            $permEdit = $permissionsHandler->getPermEventsEdit($event['submitter'], $event['status']) || $uidCurrent == $event['submitter'];
            $registrations[$evId]['permEditEvent'] = $permEdit;
            $registrations[$evId]['details'] = $registrationHandler->getRegistrationDetailsByEvent($evId, $questionsArr);
        }
        if (\count($registrations) > 0) {
            $GLOBALS['xoopsTpl']->assign('registrations', $registrations);
            unset($registrations);
        } else {
            $GLOBALS['xoopsTpl']->assign('warning', \_MA_WGEVENTS_REGISTRATIONS_THEREARENT);
        }
        break;
    case 'listeventmy': // list all registrations of current user of given event
    case 'listeventall': // list all registrations of all users of given event
        // Check params
        if (0 === $regEvid) {
            \redirect_header('index.php?op=list', 3, \_MA_WGEVENTS_INVALID_PARAM);
        }
        // Check permissions
        if (!$permissionsHandler->getPermRegistrationsSubmit()) {
            \redirect_header('registration.php?op=list', 3, \_NOPERM);
        }

        $captionList = \_MA_WGEVENTS_REGISTRATIONS_MYLIST;
        $currentUserOnly = true;
        if ('listeventall' === $op) {
            $captionList = \_MA_WGEVENTS_REGISTRATIONS_LIST;
            $currentUserOnly = false;
            $GLOBALS['xoopsTpl']->assign('showSubmitter', true);
        }
        $GLOBALS['xoopsTpl']->assign('captionList', $captionList);
        $GLOBALS['xoopsTpl']->assign('redir', $op);
        $GLOBALS['xoopsTpl']->assign('op', $op);
        $GLOBALS['xoopsTpl']->assign('evid', $regEvid);

        // Breadcrumbs
        $xoBreadcrumbs[] = ['title' => \_MA_WGEVENTS_REGISTRATION_ADD];
        // get all questions for this event
        $questionsArr = $questionHandler->getQuestionsByEvent($regEvid);

        //get list of existing registrations for current user/current IP
        $eventObj = $eventHandler->get($regEvid);
        $evSubmitter = (int)$eventObj->getVar('submitter');
        $permEdit = $permissionsHandler->getPermEventsEdit($evSubmitter, $eventObj->getVar('status')) || $uidCurrent == $evSubmitter;
    // list all registrations of all users of given event
    // user must have perm to edit event
    if ('listeventall' === $op && $uidCurrent !== $evSubmitter && !$permEdit) {
        \redirect_header('registration.php?op=list', 3, \_NOPERM);
    }
        $event_name = $eventObj->getVar('name');
        $registrations[$regEvid]['event_id'] = $regEvid;
        $registrations[$regEvid]['event_name'] = $event_name;
        $registrations[$regEvid]['permEditEvent'] = $permEdit;
        $registrations[$regEvid]['event_fee'] = $eventObj->getVar('fee');

        $evFee = \json_decode($eventObj->getVar('fee'), true);
        $evFeeArr = [];
        foreach($evFee as $fee) {
            $evFeeArr[] = ['text' => Utility::FloatToString((float)$fee[0]), 'value' => (float)$fee[0]];
        }
        $registrations[$regEvid]['evfees'] = $evFeeArr;
        $registrations[$regEvid]['evfees_count'] = \count($evFeeArr);
        $registrations[$regEvid]['event_register_max'] = $eventObj->getVar('register_max');
        $registrations[$regEvid]['questions'] = $questionsArr;
        $registrations[$regEvid]['footerCols'] = \count($questionsArr) + 9;
        $registrations[$regEvid]['details'] = $registrationHandler->getRegistrationDetailsByEvent($regEvid, $questionsArr, $currentUserOnly);
        if ($registrations) {
            $GLOBALS['xoopsTpl']->assign('registrations', $registrations);
            unset($registrations);
        }
        if ('listeventall' === $op) {
            $GLOBALS['xoopsTpl']->assign('showHandleList', true);
        } else {
            //$permEdit = $permissionsHandler->getPermEventsEdit($evSubmitter, $eventObj->getVar('status'));
            if ($permEdit ||
                (\time() >= $eventObj->getVar('register_from') && \time() <= $eventObj->getVar('register_to'))
                ) {
                // Form Create
                $registrationObj = $registrationHandler->create();
                $registrationObj->setVar('evid', $regEvid);
                $registrationObj->setRedir($redir);
                $form = $registrationObj->getForm();
                $GLOBALS['xoopsTpl']->assign('form', $form->render());
            }
            if (!$permEdit && \time() < $eventObj->getVar('register_from')) {
                $GLOBALS['xoopsTpl']->assign('warning', sprintf(\_MA_WGEVENTS_REGISTRATION_TOEARLY, \formatTimestamp($eventObj->getVar('register_from'), 'm')));
            }
            if (!$permEdit && \time() > $eventObj->getVar('register_to')) {
                $GLOBALS['xoopsTpl']->assign('warning', sprintf(\_MA_WGEVENTS_REGISTRATION_TOLATE, \formatTimestamp($eventObj->getVar('register_to'), 'm')));
            }
        }
        //assign language vars for js calls
        $GLOBALS['xoopsTpl']->assign('js_lang_paid', \_MA_WGEVENTS_REGISTRATION_FINANCIAL_PAID);
        $GLOBALS['xoopsTpl']->assign('js_lang_unpaid', \_MA_WGEVENTS_REGISTRATION_FINANCIAL_UNPAID);
        if (1 === \count($evFeeArr)) {
            $GLOBALS['xoopsTpl']->assign('js_feedefault_value', $evFeeArr[0]['value']);
            $GLOBALS['xoopsTpl']->assign('js_feedefault_text', $evFeeArr[0]['text']);

        }
        $GLOBALS['xoopsTpl']->assign('js_feezero_text', Utility::FloatToString(0));
        $GLOBALS['xoopsTpl']->assign('js_lang_changed', \_MA_WGEVENTS_REGISTRATION_CHANGED);
        $GLOBALS['xoopsTpl']->assign('js_lang_approved', \_MA_WGEVENTS_STATUS_APPROVED);
        $GLOBALS['xoopsTpl']->assign('js_lang_error_save', \_MA_WGEVENTS_ERROR_SAVE);

        // tablesorter
        $GLOBALS['xoopsTpl']->assign('tablesorter', true);
        $GLOBALS['xoopsTpl']->assign('mod_url', \WGEVENTS_URL);
        $GLOBALS['xoopsTpl']->assign('tablesorter_allrows', \_AM_WGEVENTS_TABLESORTER_SHOW_ALL);
        $GLOBALS['xoopsTpl']->assign('tablesorter_of', \_AM_WGEVENTS_TABLESORTER_OF);
        $GLOBALS['xoopsTpl']->assign('tablesorter_total', \_AM_WGEVENTS_TABLESORTER_TOTALROWS);
        $GLOBALS['xoopsTpl']->assign('tablesorter_pagesize', $helper->getConfig('userpager'));
        if ('d.m.Y' === \_SHORTDATESTRING) {

            $dateformat = 'ddmmyyyy';
        } else {
            $dateformat = 'mmddyyyy';
        }
        $GLOBALS['xoopsTpl']->assign('tablesorter_dateformat', $dateformat);

        $GLOBALS['xoTheme']->addStylesheet(\WGEVENTS_URL . '/assets/js/tablesorter/css/jquery.tablesorter.pager.min.css');
        $tablesorterTheme = $helper->getConfig('tablesorter_user');
        $GLOBALS['xoTheme']->addStylesheet(\WGEVENTS_URL . '/assets/js/tablesorter/css/theme.' . $tablesorterTheme . '.min.css');
        $GLOBALS['xoopsTpl']->assign('tablesorter_theme', $tablesorterTheme);
        $GLOBALS['xoTheme']->addScript(\WGEVENTS_URL . '/assets/js/tablesorter/js/jquery.tablesorter.js');
        $GLOBALS['xoTheme']->addScript(\WGEVENTS_URL . '/assets/js/tablesorter/js/jquery.tablesorter.widgets.js');
        $GLOBALS['xoTheme']->addScript(\WGEVENTS_URL . '/assets/js/tablesorter/js/extras/jquery.tablesorter.pager.min.js');
        $GLOBALS['xoTheme']->addScript(\WGEVENTS_URL . '/assets/js/tablesorter/js/widgets/widget-pager.min.js');
        break;

    case 'save':
        // Security Check
        if (!$GLOBALS['xoopsSecurity']->check()) {
            \redirect_header('registration.php', 3, \implode(',', $GLOBALS['xoopsSecurity']->getErrors()));
        }
        // Check params
        if (0 === $regEvid) {
            \redirect_header('index.php?op=list', 3, \_MA_WGEVENTS_INVALID_PARAM);
        }
        $eventObj           = $eventHandler->get($regEvid);
        $evSubmitter        = $eventObj->getVar('submitter');
        $evStatus           = $eventObj->getVar('status');
        $registerForceVerif = (bool)$eventObj->getVar('register_forceverif');

        if ($regId > 0) {
            // Check permissions
            $registrationObj = $registrationHandler->get($regId);
            $permEdit = $permissionsHandler->getPermRegistrationsEdit($registrationObj->getVar('ip'), $registrationObj->getVar('submitter'), $evSubmitter, $evStatus);
            if (!$permEdit) {
                // check for valid verifKey
                $verifKeyEdit = Request::getString('verifkeyEdit');
                $verifKeyArray  = explode('||', base64_decode($verifKeyEdit, true));
                if (\is_object($registrationObj) && \WGEVENTS_URL === (string)$verifKeyArray[1] &&
                    (int)$registrationObj->getVar('evid') === (int)$verifKeyArray[2] &&
                    (string)$registrationObj->getVar('email') === (string)$verifKeyArray[3] &&
                    (string)$registrationObj->getVar('verifkey') === (string)$verifKeyArray[4]) {
                    $permEdit = true;
                }
            }
            if (!$permEdit) {
                \redirect_header('registration.php?op=list', 3, \_NOPERM);
            }
            $registrationObj = $registrationHandler->get($regId);
            $registrationObjOld = $registrationHandler->get($regId);
        } else {
            // Check permissions
            if (!$permissionsHandler->getPermRegistrationsSubmit()) {
                \redirect_header('registration.php?op=list', 3, \_NOPERM);
            }
            $registrationObj = $registrationHandler->create();
        }
        // create item in table registrations
        $answersValueArr = [];
        $answersIdArr = Request::getArray('ans_id');
        $answersTypeArr = Request::getArray('type');
        $registrationObj->setVar('evid', $regEvid);
        $registrationObj->setVar('salutation', Request::getInt('salutation'));
        $registrationObj->setVar('firstname', Request::getString('firstname'));
        $registrationObj->setVar('lastname', Request::getString('lastname'));
        $regEmail = Request::getString('email');
        $registrationObj->setVar('email', $regEmail);
        $registrationObj->setVar('email_send', Request::getInt('email_send'));
        $registrationObj->setVar('gdpr', Request::getInt('gdpr'));
        $registrationObj->setVar('ip', Request::getString('ip'));
        $regVerifkey = ('' === Request::getString('verifkey')) ? xoops_makepass() . xoops_makepass(): Request::getString('verifkey');
        $registrationObj->setVar('verifkey', $regVerifkey);
        $regStatus = Request::getInt('status');
        $registrationObj->setVar('status', $regStatus);
        $registrationObj->setVar('financial', Request::getInt('financial'));
        $regPaidamount = Utility::StringToFloat(Request::getString('paidamount'));
        $registrationObj->setVar('paidamount', $regPaidamount);
        $regListwait = 0;
        if ($regId > 0 || $permissionsHandler->getPermRegistrationsApprove($evSubmitter, $evStatus)) {
            //existing registration or user has perm to approve => take value of form
            $registrationObj->setVar('listwait', Request::getInt('listwait'));
        } else {
            //check number of registrations
            $eventRegisterMax = (int)$eventObj->getVar('register_max');
            if ($eventRegisterMax > 0) {
                $crRegCheck = new \CriteriaCompo();
                $crRegCheck->add(new \Criteria('evid', $regEvid));
                $numberRegCurr = $registrationHandler->getCount($crRegCheck);
                if ($eventRegisterMax <= $numberRegCurr) {
                    $regListwait = 1;
                }
            }
            $registrationObj->setVar('listwait', $regListwait);
        }
        if (Request::hasVar('datecreated_int')) {
            $registrationObj->setVar('datecreated', Request::getInt('datecreated_int'));
        } else {
            $registrationDatecreatedObj = \DateTime::createFromFormat(\_SHORTDATESTRING, Request::getString('datecreated'));
            $registrationObj->setVar('datecreated', $registrationDatecreatedObj->getTimestamp());
        }
        $regSubmitter = Request::getInt('submitter');
        $registrationObj->setVar('submitter', $regSubmitter);
        // Insert Data
        if ($registrationHandler->insert($registrationObj)) {
            $newRegId = $regId > 0 ? $regId : (int)$registrationObj->getNewInsertedId();
            if ($regId > 0) {
                // create copy before deleting
                // get all questions for this event
                $questionsArr = $questionHandler->getQuestionsByEvent($regEvid);
                // get old answers for this questions
                $answersOld = $answerHandler->getAnswersDetailsByRegistration($newRegId, $questionsArr);
                // delete all existing answers
                $answerHandler->cleanupAnswers($regEvid, $regId);
            }
            // get all questions
            if (\count($answersIdArr) > 0) {
                foreach (\array_keys($answersIdArr) as $queId) {
                    $answer = '';
                    if (Request::hasVar('ans_id_' . $queId) && '' !== Request::getString('ans_id_' . $queId)) {
                        switch ($answersTypeArr[$queId]) {
                            case Constants::FIELD_CHECKBOX:
                            case Constants::FIELD_COMBOBOX:
                                $answer = serialize(Request::getArray('ans_id_' . $queId));
                                break;
                            case Constants::FIELD_SELECTBOX: //selectbox expect/gives single value, but stored as array
                                $answer = serialize(Request::getString('ans_id_' . $queId));
                                break;
                            default:
                                $answer = Request::getString('ans_id_' . $queId);
                                break;
                        }
                        $answersValueArr[$queId] = $answer;
                    }
                }
            }

            // create items in table answers
            foreach ($answersValueArr as $key => $answer) {
                if ('' !== (string)$answer) {
                    $answerObj = $answerHandler->create();
                    $answerObj->setVar('regid', $newRegId);
                    $answerObj->setVar('queid', $key);
                    $answerObj->setVar('evid', $regEvid);
                    $answerObj->setVar('text', $answer);
                    $answerObj->setVar('datecreated', \time());
                    $answerObj->setVar('submitter', $regSubmitter);
                    // Insert Data
                    $answerHandler->insert($answerObj);
                }
            }
            // TODO: Handle notification
            // send notifications/confirmation emails
            $infotextReg     = ''; // info text for registered person
            $infotextOrg     = ''; // infotext for organizer
            $previousMail    = '';
            $newRegistration = false;
            // create code for verification and showing single registration
            $codeArr = [
                $newRegId,
                \WGEVENTS_URL,
                $regEvid,
                $regEmail,
                $regVerifkey
            ];
            $code = base64_encode(implode('||', $codeArr));
            if ($regId > 0) {
                // find changes in table registrations
                $infotextReg = $registrationHandler->getRegistrationsCompare($registrationObjOld, $regId);
                if ('' !== $infotextReg) {
                    // create history
                    if ($registrationObjOld->getVar('email') != $registrationObj->getVar('email')) {
                        $previousMail = $registrationObjOld->getVar('email');
                    }
                    $registrationhistHandler->createHistory($registrationObjOld, 'update');
                }
                // find changes in table answers
                if (\is_array($answersOld)) {
                    // get new answers for this questions
                    $answersNew = $answerHandler->getAnswersDetailsByRegistration($newRegId, $questionsArr);
                    $result = $answerHandler->getAnswersCompare($answersOld, $answersNew);
                    if ('' !== $result) {
                        // create history
                        $answerhistHandler->createHistory($regEvid, $regId, 'update');
                    }
                    $infotextReg .= $result;
                }
                $infotextOrg = $infotextReg;
                $singleRegLink = \WGEVENTS_URL . '/registration.php?op=show&verifkey=' . $code;
                $infotextReg .= PHP_EOL . \sprintf(\_MA_WGEVENTS_MAIL_REG_SINGLE, $singleRegLink) . PHP_EOL;
                // other params
                $typeNotify  = Constants::MAIL_REG_NOTIFY_MODIFY;
                $typeConfirm = Constants::MAIL_REG_CONFIRM_MODIFY;
            } else {
                $newRegistration = true;
                if (1 === $regListwait) {
                    // registration was put on a waiting list
                    $infotextReg .= \_MA_WGEVENTS_MAIL_REG_IN_LISTWAIT . PHP_EOL;
                }
                if (Constants::STATUS_SUBMITTED == $regStatus) {
                    // user has no permission for autoverify
                    $verifLink     = \WGEVENTS_URL . '/verification.php?verifkey=' . $code;
                    $infotextReg   .= \sprintf(\_MA_WGEVENTS_MAIL_REG_IN_VERIF, $verifLink) . PHP_EOL;
                }
                if (1 === $regListwait || Constants::STATUS_SUBMITTED == $regStatus) {
                    // registration was put on a waiting list
                    $infotextReg .= \_MA_WGEVENTS_MAIL_REG_IN_FINAL . PHP_EOL;
                }
                $singleRegLink = \WGEVENTS_URL . '/registration.php?op=show&verifkey=' . $code;
                $infotextReg   .= PHP_EOL . \sprintf(\_MA_WGEVENTS_MAIL_REG_SINGLE, $singleRegLink) . PHP_EOL;
                $typeNotify  = Constants::MAIL_REG_NOTIFY_IN;
                $typeConfirm = Constants::MAIL_REG_CONFIRM_IN;
            }
            $showinfo = 0;
            if ($newRegistration || '' !== $infotextReg) {
                $mailsHandler = new MailHandler();
                $mailParams = $mailsHandler->getMailParam($eventObj, $newRegId);
                $mailParams = $mailsHandler->getMailParam($eventObj, /** @scrutinizer ignore-type */ $newRegId);
                unset($mailsHandler);
                $registerNotify = (string)$eventObj->getVar('register_notify', 'e');
                if ('' !== $registerNotify) {
                    $mailParams['infotext'] = $infotextOrg;
                    // send notifications to emails of register_notify
                    $notifyEmails = $eventHandler->getRecipientsNotify($registerNotify);
                    if (\count($notifyEmails) > 0) {
                        foreach ($notifyEmails as $recipient) {
                            $taskHandler->createTask($typeNotify, $recipient, json_encode($mailParams));
                        }
                    }
                }
                if (('' !== $regEmail && Request::getInt('email_send') > 0) || ('' !== $previousMail)) {
                    $mailParams['infotext'] = $infotextReg;
                    $showinfo = 1;
                    // send confirmation, if radio is checked
                    // or inform old email in any case if email changed
                    $recipients = [];
                    $recipients[] = $regEmail;
                    if ('' !== $previousMail) {
                        // add old email address if it changed in order to inform old mail address
                        $recipients[] = $previousMail;
                    }
                    foreach ($recipients as $recipient) {
                        $taskHandler->createTask($typeConfirm, $recipient, json_encode($mailParams));
                    }
                }
            }
            // execute mail sending by task handler
            $taskHandler->processTasks();
            // redirect after insert
            \redirect_header('registration.php?op=' . $redir . '&amp;redir=' . $redir . '&amp;evid=' . $regEvid. '&amp;showinfo=' . $showinfo, 2, \_MA_WGEVENTS_FORM_OK);
        }
        // Get Form Error
        $GLOBALS['xoopsTpl']->assign('error', $registrationObj->getHtmlErrors());
        $form = $registrationObj->getForm();
        $GLOBALS['xoopsTpl']->assign('form', $form->render());
        break;
    case 'edit':
        // Breadcrumbs
        $xoBreadcrumbs[] = ['title' => \_MA_WGEVENTS_REGISTRATION_EDIT];
        // Check params
        if (0 === $regId) {
            \redirect_header('registration.php?op=list', 3, \_MA_WGEVENTS_INVALID_PARAM);
        }
        $verifKey = Request::getString('verifkey');
        // Check permissions
        $registrationObj = $registrationHandler->get($regId);
        $eventObj = $eventHandler->get($registrationObj->getVar('evid'));
        $permEdit = $permissionsHandler->getPermRegistrationsEdit($registrationObj->getVar('ip'), $registrationObj->getVar('submitter'), $eventObj->getVar('submitter'), $eventObj->getVar('status'));
        if (!$permEdit) {
            // check for valid verifKey
            $verifKeyArray  = explode('||', base64_decode($verifKey, true));
            if ($regId > 0 && \is_object($registrationObj) && \WGEVENTS_URL === (string)$verifKeyArray[1] &&
                (int)$registrationObj->getVar('evid') === (int)$verifKeyArray[2] &&
                (string)$registrationObj->getVar('email') === (string)$verifKeyArray[3] &&
                (string)$registrationObj->getVar('verifkey') === (string)$verifKeyArray[4]) {
                $permEdit = true;
            }
        }
        if (!$permEdit) {
            \redirect_header('registration.php?op=list', 3, \_NOPERM);
        }
        if ('' !== $verifKey) {
            $redir = 'listmy';
        }
        // Get Form
        $registrationObj->setRedir($redir);
        $registrationObj->setVerifkeyEdit($verifKey);
        $registrationObj->setStart = $start;
        $registrationObj->setLimit = $limit;
        $form = $registrationObj->getForm();
        $GLOBALS['xoopsTpl']->assign('form', $form->render());
        break;

    case 'clone':
        echo 'noch nicht programmiert';die;
        // Breadcrumbs
        $xoBreadcrumbs[] = ['title' => \_MA_WGEVENTS_REGISTRATION_CLONE];
        // Check permissions
        if (!$permissionsHandler->getPermGlobalSubmit()) {
            \redirect_header('registration.php?op=list', 3, \_NOPERM);
        }
        // Request source
        $regIdSource = Request::getInt('id_source');
        // Check params
        if (0 === $regIdSource) {
            \redirect_header('registration.php?op=list', 3, \_MA_WGEVENTS_INVALID_PARAM);
        }
        // Get Form
        $registrationObjSource = $registrationHandler->get($regIdSource);
        $registrationObj = $registrationObjSource->xoopsClone();
        $form = $registrationObj->getForm();
        $GLOBALS['xoopsTpl']->assign('form', $form->render());
        break;
    case 'delete':
        // Breadcrumbs
        $xoBreadcrumbs[] = ['title' => \_MA_WGEVENTS_REGISTRATION_DELETE];
        // Check params
        if (0 === $regId) {
            \redirect_header('index.php?op=list', 3, \_MA_WGEVENTS_INVALID_PARAM);
        }
        // Check permissions
        $registrationObj = $registrationHandler->get($regId);
        if (!\is_object($registrationObj)) {
            \redirect_header('index.php?op=list', 3, \_MA_WGEVENTS_INVALID_PARAM);
        }
        $eventObj = $eventHandler->get($registrationObj->getVar('evid'));

        $mailsHandler = new MailHandler();
        $mailParams = $mailsHandler->getMailParam($eventObj, $regId);
        unset($mailsHandler);

        $mailParams['email'] = $registrationObj->getVar('email');
        if (isset($_REQUEST['ok']) && 1 === (int)$_REQUEST['ok']) {
            if (!$GLOBALS['xoopsSecurity']->check()) {
                \redirect_header('registration.php', 3, \implode(', ', $GLOBALS['xoopsSecurity']->getErrors()));
            }
            // create history
            $registrationhistHandler->createHistory($registrationObj, 'delete');
            if ($registrationHandler->delete($registrationObj)) {
                // create history
                $answerhistHandler->createHistory($mailParams['evId'], $regId, 'delete');
                //delete existing answers
                $answerHandler->cleanupAnswers($mailParams['evId'], $regId);
                // TODO:  Event delete notification
                // send notifications/confirmation emails
                $registerNotify = (string)$eventObj->getVar('register_notify', 'e');
                if ('' !== $registerNotify) {
                    // send notifications to emails of register_notify
                    $notifyEmails = $eventHandler->getRecipientsNotify($registerNotify);
                    if (\count($notifyEmails) > 0) {
                        foreach ($notifyEmails as $recipient) {
                            $taskHandler->createTask(Constants::MAIL_REG_NOTIFY_OUT, $recipient, json_encode($mailParams));
                        }
                    }
                }
                // send email in any case if email is available
                if ('' !== (string)$mailParams['regEmail']) {
                    // send confirmation
                    $taskHandler->createTask(Constants::MAIL_REG_CONFIRM_OUT, $mailParams['regEmail'], json_encode($mailParams));
                }
                // execute mail sending by task handler
                $taskHandler->processTasks();
                \redirect_header('registration.php?op=' . $redir . '&amp;redir=' . $redir . '&amp;id=' . $regId . '&amp;evid=' . $regEvid, 3, \_MA_WGEVENTS_FORM_DELETE_OK);
            } else {
                $GLOBALS['xoopsTpl']->assign('error', $registrationObj->getHtmlErrors());
            }
        } else {
            $customConfirm = new Common\Confirm(
                ['ok' => 1, 'id' => $regId, 'evid' => $regEvid, 'op' => 'delete', 'redir' => $redir],
                $_SERVER['REQUEST_URI'],
                \sprintf(\_MA_WGEVENTS_CONFIRMDELETE_REGISTRATION, $mailParams['regFirstname'] . ' ' . $mailParams['regLastname']),
                \_MA_WGEVENTS_CONFIRMDELETE_TITLE,
                \_MA_WGEVENTS_CONFIRMDELETE_LABEL
            );
            $form = $customConfirm->getFormConfirm();
            $GLOBALS['xoopsTpl']->assign('form', $form->render());
        }
        break;
    case 'change_financial':
        /* function is handled by registration_ajax.php */
        echo 'registration.php: function change_financial is not used anymore';
        die;
    case 'listwait_takeover':
        /* function is handled by registration_ajax.php */
        echo 'registration.php: function listwait_takeover is not used anymore';
        die;
    case 'approve_status':
        /* function is handled by registration_ajax.php */
        echo 'registration.php: function approve_status is not used anymore';
        die;
    case 'contactall':
        // Breadcrumbs
        $xoBreadcrumbs[] = ['title' => \_MA_WGEVENTS_CONTACT_ALL];
        // Check params
        if (0 === $regEvid) {
            \redirect_header('registration.php?op=list', 3, \_MA_WGEVENTS_INVALID_PARAM);
        }
        // Get Form
        $eventObj = $eventHandler->get($regEvid);
        $form = $eventObj->getFormContactAll($eventObj->getVar('register_sendermail'), $eventObj->getVar('name'));
        $GLOBALS['xoopsTpl']->assign('form', $form->render());
        break;
    case 'exec_contactall':
    case 'exec_contactall_test':
        // Security Check
        if (!$GLOBALS['xoopsSecurity']->check()) {
            \redirect_header('registration.php', 3, \implode(',', $GLOBALS['xoopsSecurity']->getErrors()));
        }
        // Check params
        if (0 === $regEvid) {
            \redirect_header('index.php?op=list', 3, \_MA_WGEVENTS_INVALID_PARAM);
        }

        $eventObj = $eventHandler->get($regEvid);
        // Check permissions
        if (!$permissionsHandler->getPermEventsEdit($eventObj->getVar('submitter'), $eventObj->getVar('status'))) {
            \redirect_header('index.php?op=list', 3, \_NOPERM);
        }
        $crRegistration = new \CriteriaCompo();
        $crRegistration->add(new \Criteria('evid', $regEvid));
        $numberRegCurr = $registrationHandler->getCount($crRegistration);
        $mailToArr = [];
        if ($numberRegCurr > 0 && 'exec_contactall' === $op) {
            $registrationsAll = $registrationHandler->getAll($crRegistration);
            foreach (\array_keys($registrationsAll) as $i) {
                $mailToArr[$registrationsAll[$i]->getVar('email')] = $registrationsAll[$i]->getVar('email');
            }
        }
        $mailFrom    = Request::getString('mail_from');
        $mailSubject = Request::getString('mail_subject');
        $mailBody    = Request::getText('mail_body');
        $mailCopy    = Request::getInt('mail_copy');
        if (1 ===  $mailCopy) {
            $mailToArr[$mailFrom] = $mailFrom;
        }
        $mailParams = [];
        $mailParams['evId']                  = $regEvid;
        $mailParams['evName']                = $eventObj->getVar('name');
        $mailParams['evDatefrom']            = $eventObj->getVar('datefrom');
        $mailParams['evLocation']            = $eventObj->getVar('location');
        $mailParams['evSubmitter']           = $eventObj->getVar('submitter');
        $mailParams['evStatus']              = $eventObj->getVar('status');
        $mailParams['evRegister_sendermail'] = $eventObj->getVar('register_sendermail');
        $mailParams['evRegister_sendername'] = $eventObj->getVar('register_sendername');
        $mailParams['evRegister_signature']  = $eventObj->getVar('register_signature');
        $mailParams['mailFrom']              = $mailFrom;
        $mailParams['mailSubject']           = $mailSubject;
        $mailParams['mailBody']              = $mailBody;

        foreach ($mailToArr as $mail) {
            $taskHandler->createTask(Constants::MAIL_EVENT_NOTIFY_ALL, $mail, json_encode($mailParams));
        }

        $result = $taskHandler->processTasks();
        $counterDone = (int)$result['done'];
        $counterPending = (int)$result['pending'];

        if ($counterDone > 0 || $counterPending > 0) {
            if ('exec_contactall_test' === $op && $counterDone > 0) {
                $eventObj = $eventHandler->get($regEvid);
                $form = $eventObj->getFormContactAll($mailFrom, $mailSubject, $mailBody, $mailCopy);
                $GLOBALS['xoopsTpl']->assign('warning', \_MA_WGEVENTS_CONTACT_ALL_TEST_SUCCESS);
                $GLOBALS['xoopsTpl']->assign('form', $form->render());
                break;
            }
            // redirect after insert
            $message = '';
            if ($counterDone > 0) {
                $message .= sprintf( \_MA_WGEVENTS_CONTACT_ALL_SUCCESS, $counterDone) . '<br>';
            }
            if ($counterPending > 0) {
                $message .= sprintf( \_MA_WGEVENTS_CONTACT_ALL_PENDING, $counterDone) . '<br>';
            }
            \redirect_header('registration.php?op=listeventall&amp;evid=' . $regEvid, 3, $message);
        } else {
            \redirect_header('index.php?op=list', 3, 'exec_contactall:' . \_MA_WGEVENTS_INVALID_PARAM);
        }

        break;
}

// Keywords
wgeventsMetaKeywords($helper->getConfig('keywords') . ', ' . \implode(',', $keywords));
unset($keywords);

// Description
wgeventsMetaDescription(\_MA_WGEVENTS_REGISTRATIONS_DESC);
$GLOBALS['xoopsTpl']->assign('xoops_mpageurl', \WGEVENTS_URL.'/registration.php');
$GLOBALS['xoopsTpl']->assign('wgevents_upload_url', \WGEVENTS_UPLOAD_URL);

require __DIR__ . '/footer.php';

ggoffy / wgevents

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registration.php (3 issues)

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