XoopsModules25x / xoopspoll

extras/newbb_5x/irmtfan/viewtopic.php

<?php declare(strict_types=1);
/*------------------------------------------------------------------------
                XOOPS - PHP Content Management System
                    Copyright (c) 2000-2020 XOOPS.org
                       <https://xoops.org>
  ------------------------------------------------------------------------
  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  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.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  ------------------------------------------------------------------------
  Author: phppp (D.J., infomax@gmail.com)
  URL: https://xoopsforge.com, https://xoops.org.cn
  Project: Article Project
  ------------------------------------------------------------------------
*/

/**
 * View Forum Topic with poll support
 *
 * @copyright::  {@link https://xoops.org/ XOOPS Project}
 * @license  ::    {@link https://www.gnu.org/licenses/gpl-2.0.html GNU GPL 2.0 or later}
 * @author   ::     phppp (D.J.) <infomax@gmail.com>
 */

use Xmf\Request;
use XoopsModules\Newbb;
use XoopsModules\Xoopspoll;

// irmtfan enhance include
require_once __DIR__ . '/header.php';
$xoopsLogger->startTime('newbb_viewtopic');
//mod_loadFunctions('read', 'newbb');
//mod_loadFunctions('render', 'newbb');
require_once dirname(__DIR__) . '/include/functions.read.php';
require_once dirname(__DIR__) . '/include/functions.render.php';
xoops_loadLanguage('user'); // irmtfan add last_login

/*Build the page query*/
$query_vars  = ['post_id', 'topic_id', 'status', 'order', 'start', 'move', 'mode'];
$query_array = [];
foreach ($query_vars as $var) {
    if (!empty($_GET[$var])) {
        $query_array[$var] = "{$var}={$_GET[$var]}";
    }
}
$page_query = htmlspecialchars(implode('&', $query_array), ENT_QUOTES | ENT_HTML5);
unset($query_array);

$forum_id = Request::getInt('forum', 0, 'GET');
$read     = (!empty($_GET['read']) && 'new' === $_GET['read']) ? $_GET['read'] : '';
$topic_id = Request::getInt('topic_id', 0, 'GET');
$post_id  = Request::getInt('post_id', 0, 'GET');
$move     = isset($_GET['move']) ? mb_strtolower($_GET['move']) : '';
$start    = Request::getInt('start', 0, 'GET');
$status   = (!empty($_GET['status'])
             && in_array($_GET['status'], ['active', 'pending', 'deleted'], true)) ? $_GET['status'] : '';
$mode     = Request::getInt('mode', (!empty($status) ? 2 : 0), 'GET');
$order    = (!empty($_GET['order']) && in_array($_GET['order'], ['ASC', 'DESC'], true)) ? $_GET['order'] : '';

if ('' === $order) {
    if (($xoopsUser instanceof \XoopsUser) && $xoopsUser->isActive()) {
        $order = (1 === $xoopsUser->getVar('uorder')) ? 'DESC' : 'ASC';
    } else {
        $order = (1 === $xoopsConfig['com_order']) ? 'DESC' : 'ASC';
    }
}

if (!$topic_id && !$post_id) {
    $redirect = empty($forum_id) ? XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname') . '/index.php' : XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname') . "/viewforum.php?forum={$forum_id}";
    redirect_header($redirect, 2, _MD_ERRORTOPIC);
}
/** @var Newbb\TopicHandler $topicHandler */
$topicHandler = Newbb\Helper::getInstance()->getHandler('Topic');
if (!empty($post_id)) {
    $topic_obj = $topicHandler->getByPost($post_id);
    $topic_id  = $topic_obj->getVar('topic_id');
} elseif (!empty($move)) {
    $topic_obj = $topicHandler->getByMove($topic_id, ('prev' === $move) ? -1 : 1, $forum_id);
    $topic_id  = $topic_obj->getVar('topic_id');
} else {
    $topic_obj = $topicHandler->get($topic_id);
}

if ((!$topic_obj instanceof Newbb\Topic) || !$topic_id = $topic_obj->getVar('topic_id')) {
    $redirect = empty($forum_id) ? XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname') . '/index.php' : XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname') . "/viewforum.php?forum={$forum_id}";
    redirect_header($redirect, 2, _MD_ERRORTOPIC);
}
$forum_id = $topic_obj->getVar('forum_id');
/** @var Newbb\ForumHandler $forumHandler */
$forumHandler = Newbb\Helper::getInstance()->getHandler('Forum');
/** @var Newbb\Forum $forum_obj */
$forum_obj = $forumHandler->get($forum_id);

$isadmin = newbb_isAdmin($forum_obj);

The function newbb_isAdmin was not found. Maybe you did not declare it correctly or list all dependencies?

if ((!$isadmin && $topic_obj->getVar('approved') < 0) || (!$forumHandler->getPermission($forum_obj))
    || (!$topicHandler->getPermission($forum_obj, $topic_obj->getVar('topic_status'), 'view'))) {
    redirect_header(XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname') . '/viewforum.php?forum=' . $forum_id, 2, _MD_NORIGHTTOVIEW);
}

// START irmtfan - find if topic is read or unread - for all users (member and anon)
$topic_is_unread = true;
/* if $GLOBALS['xoopsModuleConfig']["read_mode"] == 0 ||
 * never read && $GLOBALS['xoopsModuleConfig']["read_mode"] == 1 ||
 * never read && $GLOBALS['xoopsModuleConfig']["read_mode"] == 2 ||
 * => $topic_last_post_time_or_id_read = NULL
 * if !$xoopsUser && $GLOBALS['xoopsModuleConfig']["read_mode"] == 2
 * => $topic_last_post_time_or_id_read = false
 * if !$xoopsUser && $GLOBALS['xoopsModuleConfig']["read_mode"] == 1
 * => $topic_last_post_time_or_id_read = lastview(newbb_IP{ip}LT)
*/
$topic_last_post_time_or_id_read = newbb_getRead('topic', $topic_id);

The function newbb_getRead was not found. Maybe you did not declare it correctly or list all dependencies?

if (!empty($topic_last_post_time_or_id_read)) {
    if (1 === $GLOBALS['xoopsModuleConfig']['read_mode']) {
        $postHandler     = Newbb\Helper::getInstance()->getHandler('Post');
        $post_obj        = $postHandler->get($topic_obj->getVar('topic_last_post_id'));
        $topic_is_unread = ($topic_last_post_time_or_id_read < $post_obj->getVar('post_time'));
    }
    if (2 === $GLOBALS['xoopsModuleConfig']['read_mode']) {
        $topic_is_unread = ($topic_last_post_time_or_id_read < $topic_obj->getVar('topic_last_post_id'));
        // hack jump to last post read if post_id is empty - is there any better way?
        if ($topic_is_unread
            && empty($post_id)
            && !empty($GLOBALS['xoopsModuleConfig']['jump_to_topic_last_post_read_enabled'])) {
            header('Location: ' . $_SERVER['REQUEST_URI'] . '&post_id=' . $topic_last_post_time_or_id_read);
        }
    }
}
// END irmtfan - find if topic is read or unread - for all users (member and anon)

/* Only admin has access to admin mode */
if (!$isadmin) {
    $status = '';
    $mode   = 0;
}

if (!empty($GLOBALS['xoopsModuleConfig']['enable_karma'])) {
    /** @var Newbb\KarmaHandler $karmaHandler */
    $karmaHandler = Newbb\Helper::getInstance()->getHandler('Karma');
    $user_karma   = $karmaHandler->getUserKarma();
}

//$viewmode = "flat";

$total_posts = $topicHandler->getPostCount($topic_obj, $status);
$postsArray  = &$topicHandler->getAllPosts($topic_obj, $order, $GLOBALS['xoopsModuleConfig']['posts_per_page'], $start, $post_id, $status);

//irmtfan - increment topic_views only if the topic is unread
if ($topic_is_unread) {
    $topic_obj->incrementCounter();
}
newbb_setRead('topic', $topic_id, $topic_obj->getVar('topic_last_post_id'));

The function newbb_setRead was not found. Maybe you did not declare it correctly or list all dependencies?

$GLOBALS['xoopsOption']['template_main'] = 'newbb_viewtopic.tpl';
// irmtfan remove and move to footer.php
//$xoopsOption['xoops_module_header']= $xoops_module_header;
// irmtfan include header.php after defining $xoopsOption['template_main']
require_once $GLOBALS['xoops']->path('header.php');
//$xoopsTpl->assign('xoops_module_header', $xoops_module_header);
// irmtfan new method
if (!empty($GLOBALS['xoopsModuleConfig']['rss_enable'])) {
    $xoopsTpl->assign(
        'xoops_module_header',
        '
        <link rel="alternate" type="application/rss+xml" title="' . $xoopsModule->getVar('name') . '-' . $forum_obj->getVar('forum_name') . '" href="' . XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname') . '/rss.php?f=' . $forum_obj->getVar('forum_id') . '">
        ' . @$xoopsTpl->getTemplateVars('xoops_module_header')
    );
}

if ($GLOBALS['xoopsModuleConfig']['wol_enabled']) {
    /** @var Newbb\OnlineHandler $onlineHandler */
    $onlineHandler = Newbb\Helper::getInstance()->getHandler('Online');
    $onlineHandler->init($forum_obj, $topic_obj);
    $xoopsTpl->assign('online', $onlineHandler->showOnline());
}
$xoopsTpl->assign('parentforum', $forumHandler->getParents($forum_obj));
// irmtfan - remove icon_path and use newbb_displayImage
$xoopsTpl->assign('anonym_avatar', newbb_displayImage('anonym'));

The function newbb_displayImage was not found. Maybe you did not declare it correctly or list all dependencies?

// START irmtfan improve infobox
$infobox         = [];
$infobox['show'] = (int)$GLOBALS['xoopsModuleConfig']['show_infobox']; //4.05
// irmtfan removed then define after array
//$xoopsTpl->assign('infobox', $infobox); //4.05
$iconHandler = newbb_getIconHandler(); // can be use in the follwing codes in this file

The function newbb_getIconHandler was not found. Maybe you did not declare it correctly or list all dependencies?

if ($infobox['show'] > 0) {
    // irmtfan - remove icon_path and use newbb_displayImage
    $infobox['icon'] = [
        'expand'   => $iconHandler->getImageSource('less'),
        'collapse' => $iconHandler->getImageSource('more'),
    ];
    if (1 === $infobox['show']) {
        $infobox['style'] = 'none';        //irmtfan move semicolon
        $infobox['alt']   = _MD_NEWBB_SEEUSERDATA;
        $infobox['src']   = 'more';
    } else {
        $infobox['style'] = 'block';        //irmtfan move semicolon
        $infobox['alt']   = _MD_NEWBB_HIDEUSERDATA;
        $infobox['src']   = 'less';
    }
    $infobox['displayImage'] = newbb_displayImage($infobox['src'], $infobox['alt']);
}
$xoopsTpl->assign('infobox', $infobox);
// END irmtfan improve infobox

$categoryHandler = Newbb\Helper::getInstance()->getHandler('Category');
$category_obj    = $categoryHandler->get($forum_obj->getVar('cat_id'), ['cat_title']);

$xoopsTpl->assign(
    [
        'topic_title'    => '<a href="' . XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/viewtopic.php?topic_id=' . $topic_id . '">' . $topic_obj->getFullTitle() . '</a>',
        'forum_name'     => $forum_obj->getVar('forum_name'),
        'lang_nexttopic' => _MD_NEXTTOPIC,
        'lang_prevtopic' => _MD_PREVTOPIC,
        'topic_status'   => $topic_obj->getVar('topic_status'),
        'category'       => [
            'id'    => $forum_obj->getVar('cat_id'),
            'title' => $category_obj->getVar('cat_title'),
        ],
        'post_id'        => $post_id,
        'topic_id'       => $topic_id,
        'forum_id'       => $forum_id,
        'order_current'  => ('DESC' === $order) ? 'DESC' : 'ASC',
    ]
);

$t_new   = newbb_displayImage('t_new', _MD_POSTNEW);
$t_reply = newbb_displayImage('t_reply', _MD_REPLY);
// irmtfan show topic status if show reg is 0 and revise forum_post_or_register
if ($topicHandler->getPermission($forum_obj, $topic_obj->getVar('topic_status'), 'post')) {
    $xoopsTpl->assign('forum_post', '<a href="' . XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/newtopic.php?forum=' . $forum_id . '">' . $t_new . '</a>');
} else {
    if ($topic_obj->getVar('topic_status')) {
        $xoopsTpl->assign('topic_lock', _MD_TOPICLOCKED);
    }
    if (!is_object($xoopsUser) && !empty($GLOBALS['xoopsModuleConfig']['show_reg'])) {
        $xoopsTpl->assign('forum_register', '<a href="' . XOOPS_URL . '/user.php?xoops_redirect=' . htmlspecialchars($xoopsRequestUri, ENT_QUOTES | ENT_HTML5) . '">' . _MD_REGTOPOST . '</a>');
    }
}
// irmtfan for backward compatibility assign forum_post_or_register smarty again.
$xoopsTpl->assign('forum_post_or_register', @$xoopsTpl->getTemplateVars('forum_post') . @$xoopsTpl->getTemplateVars('forum_register') . @$xoopsTpl->getTemplateVars('topic_lock'));

if ($topicHandler->getPermission($forum_obj, $topic_obj->getVar('topic_status'), 'reply')) {
    $xoopsTpl->assign('forum_reply', '<a href="' . XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/reply.php?topic_id=' . $topic_id . '">' . $t_reply . '</a>');
}

$poster_array  = [];
$require_reply = false;
foreach ($postsArray as $eachpost) {
    if ($eachpost->getVar('uid') > 0) {
        $poster_array[$eachpost->getVar('uid')] = 1;
    }
    if ($eachpost->getVar('require_reply') > 0) {
        $require_reply = true;
    }
}

$userid_array = [];
$online       = [];
if (count($poster_array) > 0) {
    /** @var \XoopsMemberHandler $memberHandler */
    $memberHandler = xoops_getHandler('member');
    $userid_array  = array_keys($poster_array);
    $user_criteria = '(' . implode(',', $userid_array) . ')';
    $users         = $memberHandler->getUsers(new \Criteria('uid', $user_criteria, 'IN'), true);
} else {
    $users = [];
}

$viewtopic_users = [];
if (count($userid_array) > 0) {
    require_once $GLOBALS['xoops']->path('modules/' . $xoopsModule->getVar('dirname', 'n') . '/class/user.php');
    $userHandler         = new Newbb\UserHandler($GLOBALS['xoopsModuleConfig']['groupbar_enabled'], $GLOBALS['xoopsModuleConfig']['wol_enabled']);
    $userHandler->users  = $users;
    $userHandler->online = $online;
    $viewtopic_users     = $userHandler->getUsers();
}
unset($users);

if ($require_reply && $GLOBALS['xoopsModuleConfig']['allow_require_reply']) {
    if (!empty($GLOBALS['xoopsModuleConfig']['cache_enabled'])) {
        $viewtopic_posters = newbb_getsession('t' . $topic_id, true);

The function newbb_getsession was not found. Maybe you did not declare it correctly or list all dependencies?

        if (!is_array($viewtopic_posters) || 0 === count($viewtopic_posters)) {
            $viewtopic_posters = $topicHandler->getAllPosters($topic_obj);
            newbb_setsession('t' . $topic_id, $viewtopic_posters);

The function newbb_setsession was not found. Maybe you did not declare it correctly or list all dependencies?

        }
    } else {
        $viewtopic_posters = $topicHandler->getAllPosters($topic_obj);
    }
} else {
    $viewtopic_posters = [];
}

if ($GLOBALS['xoopsModuleConfig']['show_advertising']) {
    $post_werbung = [
        'post_id'         => 0,
        'post_parent_id'  => 0,
        'post_date'       => 0,
        'post_image'      => '',
        'post_title'      => '',
        'post_text'       => '<div style="text-align: center;vertical-align: middle;"><br>' . xoops_getbanner() . '</div>',
        'post_attachment' => '',
        'post_edit'       => 0,
        'post_no'         => 0,
        'post_signature'  => _MD_ADVERTISING_BLOCK,
        'poster_ip'       => '',
        'thread_action'   => '',
        'thread_buttons'  => '',
        'mod_buttons'     => '',
        'poster'          => [
            'uid'        => -1,
            'link'       => _MD_ADVERTISING_USER,
            'avatar'     => 'avatars/blank.gif',
            'regdate'    => 0,
            'last_login' => 0,
            'rank'       => ['title' => ''],
        ],
        // irmtfan add last_login
        'post_permalink'  => '',
    ];
}

$i = 0;
foreach ($postsArray as $eachpost) {
    if ($GLOBALS['xoopsModuleConfig']['show_advertising']) {
        if (2 === $i) {
            $xoopsTpl->append('topic_posts', $post_werbung);
        }
        ++$i;
    }
    $xoopsTpl->append('topic_posts', $eachpost->showPost($isadmin));
}

if ($total_posts > $GLOBALS['xoopsModuleConfig']['posts_per_page']) {
    require $GLOBALS['xoops']->path('class/pagenav.php');
    $nav = new \XoopsPageNav($total_posts, $GLOBALS['xoopsModuleConfig']['posts_per_page'], $start, 'start', 'topic_id=' . $topic_id . '&amp;order=' . $order . '&amp;status=' . $status . '&amp;mode=' . $mode);
    //    if (isset($GLOBALS['xoopsModuleConfig']['do_rewrite']) && $GLOBALS['xoopsModuleConfig']['do_rewrite'] == 1) $nav->url = XOOPS_URL . $nav->url;
    if ('select' === $GLOBALS['xoopsModuleConfig']['pagenav_display']) {
        $navi = $nav->renderSelect();
    } elseif ('bild' === $GLOBALS['xoopsModuleConfig']['pagenav_display']) {
        $navi = $nav->renderImageNav(4);
    } else {
        $navi = $nav->renderNav(4);
    }
    $xoopsTpl->assign('forum_page_nav', $navi);
} else {
    $xoopsTpl->assign('forum_page_nav', '');
}

if (empty($post_id)) {
    $first   = array_keys($postsArray);
    $post_id = !empty($first[0]) ? $first[0] : 0;
}
if (!empty($postsArray[$post_id])) {
    $xoops_pagetitle = $postsArray[$post_id]->getVar('subject') . ' [' . $forum_obj->getVar('forum_name') . ']';
    $xoopsTpl->assign('xoops_pagetitle', $xoops_pagetitle);
    $xoopsOption['xoops_pagetitle'] = $xoops_pagetitle;
    $kw                             = array_unique(explode(' ', strip_tags($postsArray[$post_id]->getVar('post_text')), 150));
    asort($kw);
    $kwort = '';
    $z     = 0;
    foreach ($kw as $k) {
        if ($z < 30 && mb_strlen(trim($k)) > 5) {
            $kwort .= trim($k) . ' ';
            ++$z;
        }
    }
    $xoTheme->addMeta('meta', 'keywords', $kwort);
    $xoTheme->addMeta('meta', 'description', mb_substr(strip_tags($postsArray[$post_id]->getVar('post_text')), 0, 120));
}
unset($postsArray);

$xoopsTpl->assign('topic_print_link', "print.php?form=1&amp;{$page_query}");

$admin_actions = [];
$ad_merge      = '';
$ad_move       = '';
$ad_delete     = '';
// irmtfan add restore to viewtopic
$ad_restore  = '';
$ad_lock     = '';
$ad_unlock   = '';
$ad_sticky   = '';
$ad_unsticky = '';
$ad_digest   = '';
$ad_undigest = '';

// START irmtfan add restore to viewtopic
if ($topic_obj->getVar('approved') > 0) { // if the topic is active
    $admin_actions['merge']  = [
        'link'  => XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/topicmanager.php?mode=merge&amp;topic_id=' . $topic_id,
        'name'  => _MD_MERGETOPIC,
        'image' => $ad_merge,
    ];
    $admin_actions['move']   = [
        'link'  => XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/topicmanager.php?mode=move&amp;topic_id=' . $topic_id,
        'name'  => _MD_MOVETOPIC,
        'image' => $ad_move,
    ];
    $admin_actions['delete'] = [
        'link'  => XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/topicmanager.php?mode=delete&amp;topic_id=' . $topic_id,
        'name'  => _MD_DELETETOPIC,
        'image' => $ad_delete,
    ];
    if (!$topic_obj->getVar('topic_status')) {
        $admin_actions['lock'] = [
            'link'  => XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/topicmanager.php?mode=lock&amp;topic_id=' . $topic_id,
            'image' => $ad_lock,
            'name'  => _MD_LOCKTOPIC,
        ];
    } else {
        $admin_actions['unlock'] = [
            'link'  => XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/topicmanager.php?mode=unlock&amp;topic_id=' . $topic_id,
            'image' => $ad_unlock,
            'name'  => _MD_UNLOCKTOPIC,
        ];
    }
    if (!$topic_obj->getVar('topic_sticky')) {
        $admin_actions['sticky'] = [
            'link'  => XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/topicmanager.php?mode=sticky&amp;topic_id=' . $topic_id,
            'image' => $ad_sticky,
            'name'  => _MD_STICKYTOPIC,
        ];
    } else {
        $admin_actions['unsticky'] = [
            'link'  => XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/topicmanager.php?mode=unsticky&amp;topic_id=' . $topic_id,
            'image' => $ad_unsticky,
            'name'  => _MD_UNSTICKYTOPIC,
        ];
    }
    if (!$topic_obj->getVar('topic_digest')) {
        $admin_actions['digest'] = [
            'link'  => XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/topicmanager.php?mode=digest&amp;topic_id=' . $topic_id,
            'image' => $ad_digest,
            'name'  => _MD_DIGESTTOPIC,
        ];
    } else {
        $admin_actions['undigest'] = [
            'link'  => XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/topicmanager.php?mode=undigest&amp;topic_id=' . $topic_id,
            'image' => $ad_undigest,
            'name'  => _MD_UNDIGESTTOPIC,
        ];
    }
} else { // if the topic is pending/deleted then restore/approve
    $admin_actions['restore'] = [
        'link'  => XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/topicmanager.php?mode=restore&amp;topic_id=' . $topic_id,
        'name'  => _MD_RESTORETOPIC,
        'image' => $ad_restore,
    ];
}
// END irmtfan add restore to viewtopic

$xoopsTpl->assignByRef('admin_actions', $admin_actions);
$xoopsTpl->assign('viewer_level', (int)($isadmin ? 2 : is_object($xoopsUser)));

if ($GLOBALS['xoopsModuleConfig']['show_permissiontable']) {
    /** @var Newbb\PermissionHandler $permHandler */
    $permissionHandler = Newbb\Helper::getInstance()->getHandler('Permission');
    $permission_table  = $permissionHandler->getPermissionTable($forum_obj, $topic_obj->getVar('topic_status'), $isadmin);
    $xoopsTpl->assignByRef('permission_table', $permission_table);
}

// Show poll
if ($pollmodules) {
    /** {@internal pollmodules set in header.php} */
    if ($topicHandler->getPermission($forum_obj, $topic_obj->getVar('topic_status'), 'addpoll')
        || ($topic_obj->getVar('topic_haspoll')
            && $topicHandler->getPermission($forum_obj, $topic_obj->getVar('topic_status'), 'vote'))) {
        if ('xoopspoll' === $pollmodules) {
            xoops_loadLanguage('main', 'xoopspoll');
        } else {
            @require $GLOBALS['xoops']->path('modules/umfrage/class/umfrage.php');
            @require $GLOBALS['xoops']->path('modules/umfrage/class/umfrageoption.php');
            @require $GLOBALS['xoops']->path('modules/umfrage/class/umfragelog.php');
            @require $GLOBALS['xoops']->path('modules/umfrage/class/umfragerenderer.php');
        }
    }

    if ($topic_obj->getVar('topic_haspoll') && (0 !== $topic_obj->getVar('poll_id'))
        // double check to make sure it's a non-zero poll
        && $topicHandler->getPermission($forum_obj, $topic_obj->getVar('topic_status'), 'vote')) {
        $GLOBALS['xoopsTpl']->assign('topic_poll', 1);
        $GLOBALS['xoopsTpl']->assign('pollmodules', $pollmodules);
        $uid = ($GLOBALS['xoopsUser'] instanceof \XoopsUser) ? $GLOBALS['xoopsUser']->getVar('uid') : 0;
        if ('xoopspoll' === $pollmodules) {
            $xpollHandler = Xoopspoll\Helper::getInstance()->getHandler('Poll');
            $poll_obj     = $xpollHandler->get($topic_obj->getVar('poll_id'));
            if (!empty($poll_obj) && $poll_obj instanceof Xoopspoll\Poll) {
                /* check to see if user has rights to view the results */
                $vis_return = $poll_obj->isResultVisible();
                $isVisible  = true === $vis_return;
                $visibleMsg = $isVisible ? '' : $vis_return;

                /* setup the module config handler */
                /** @var \XoopsConfigHandler $configHandler */
                $configHandler = xoops_getHandler('config');
                $xp_config     = $configHandler->getConfigsByCat(0, $xoopspoll->getVar('mid'));

                $GLOBALS['xoopsTpl']->assign(
                    [
                        'is_visible'      => $isVisible,
                        'visible_message' => $visibleMsg,
                        'disp_votes'      => $xp_config['disp_vote_nums'],
                        'lang_vote'       => _MD_XOOPSPOLL_VOTE,
                        'lang_results'    => _MD_XOOPSPOLL_RESULTS,
                        'back_link'       => '',
                    ]
                );
                $renderer = new Xoopspoll\Renderer($poll_obj);
                //                $renderer->assignResults($GLOBALS['xoopsTpl']);
                // check to see if user has voted, show form if not, otherwise get results for form

                $logHandler = Xoopspoll\Helper::getInstance()->getHandler('Log');
                if ($poll_obj->isAllowedToVote()
                    && (!$logHandler->hasVoted($poll_obj->getVar('poll_id'), xoops_getenv('REMOTE_ADDR'), $uid))) {
                    /*
                                        $renderer->assignForm($GLOBALS['xoopsTpl']);
                                      $GLOBALS['xoopsTpl']->assign('topic_pollresult', null);
                    */
                    //                    $GLOBALS['xoopsTpl']->assign('can_vote', true);
                    //                    $GLOBALS['xoopsTpl']->assign('topic_pollform', $renderer->renderForm());
                    $myTpl = new \XoopsTpl();
                    $renderer->assignForm($myTpl);
                    $myTpl->assign('action', $GLOBALS['xoops']->url("modules/newbb/votepolls.php?topic_id={$topic_id}&amp;poll_id={$poll_id}"));
                    $topic_pollform = $myTpl->fetch($GLOBALS['xoops']->path('modules/xoopspoll/templates/xoopspoll_view.tpl'));
                    $GLOBALS['xoopsTpl']->assign('topic_pollform', $topic_pollform);
                } else {
                    //                    $renderer->assignResults($GLOBALS['xoopsTpl']);
                    $GLOBALS['xoopsTpl']->assign('can_vote', false);
                    $GLOBALS['xoopsTpl']->assign('topic_pollresult', $renderer->renderResults());
                }
            }
        } else { //Umfrage
            $poll_obj = new \Umfrage($topic_obj->getVar('poll_id'));

The type Umfrage was not found. Maybe you did not declare it correctly or list all dependencies?

            $hasEnded = $poll_obj->getVar('end_time') < time();
            $renderer = new \UmfrageRenderer($poll);

The type UmfrageRenderer was not found. Maybe you did not declare it correctly or list all dependencies?

            $xoopsTpl->assign('lang_alreadyvoted2', _MD_XOOPSPOLL_ALREADYVOTED);
            $xoopsTpl->assign('has_ended', $hasEnded);
            $xoopsTpl->assign('polltype', $poll_obj->getVar('polltype'));
            switch ($poll_obj->getVar('polltype')) {
                case 1: //always visible
                    $visibleMsg = '';
                    $isVisible  = true;
                    break;
                case 2: //not visible
                    $visibleMsg = _PL_FULLBLIND;
                    $isVisible  = false;
                    break;
                case 3:  //visible after end of poll
                    $visibleMsg = _PL_HALFBLIND;
                    $isVisible  = $hasEnded;
                    break;
            }

            $hasvoted = 0;
            if ($uid > 0) {
                if ((new UmfrageLog())->hasVoted($topic_obj->getVar('poll_id'), xoops_getenv('REMOTE_ADDR'), $uid)) {

The type UmfrageLog was not found. Maybe you did not declare it correctly or list all dependencies?

                    $hasvoted = 1;
                }
            } else {
                $hasvoted = 1;  //does not allow anon voting
            }

            $xoopsTpl->assign(
                [
                    'is_visible'      => $isVisible,
                    'visible_message' => $visibleMsg,
                    'hasVoted'        => $hasvoted,
                    'lang_vote'       => _PL_VOTE,
                    'lang_results'    => ($poll_obj->getVar('end_time') < time()) ? _PL_RESULTS : _PL_STANDINGS,
                ]
            );

            if ((new UmfrageLog())->hasVoted($topic_obj->getVar('poll_id'), $_SERVER['REMOTE_ADDR'], $uid)
                || $poll_obj->getVar('end_time') < time()) {
                $renderer->assignResults($xoopsTpl);
                //pollresults($forumtopic->getVar('poll_id'));
                $xoopsTpl->assign('topic_pollresult', 1);
                setcookie('bb_polls[' . $topic_obj->getVar('poll_id') . ']', 1);
            } else {
                $renderer->assignForm($xoopsTpl);
                //pollview($forumtopic->getVar('poll_id'));
                setcookie('bb_polls[' . $topic_obj->getVar('poll_id') . ']', 1);
            }
        }
    }

    if ($topicHandler->getPermission($forum_obj, $topic_obj->getVar('topic_status'), 'addpoll')) {
        if (!$topic_obj->getVar('topic_haspoll')) {
            if (($xoopsUser instanceof \XoopsUser) && $xoopsUser->getVar('uid') === $topic_obj->getVar('topic_poster')) {
                $t_poll = newbb_displayImage('t_poll', _MD_ADDPOLL);
                $xoopsTpl->assign('forum_addpoll', '<a href="' . XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . "/polls.php?op=add&amp;topic_id={$topic_id}\">{$t_poll}</a>");
            }
        } elseif ($isadmin
                  || (is_object($poll) && ($xoopsUser instanceof \XoopsUser)
                      && $xoopsUser->getVar('uid') === $poll_obj->getVar('user_id'))) {
            $poll_edit    = '';
            $poll_delete  = '';
            $poll_restart = '';

            $adminpoll_actions                = [];
            $adminpoll_actions['editpoll']    = [
                'link'  => XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/polls.php?op=edit&amp;poll_id=' . $topic_obj->getVar('poll_id') . '&amp;topic_id=' . $topic_id,
                'image' => $poll_edit,
                'name'  => _MD_EDITPOLL,
            ];
            $adminpoll_actions['deletepoll']  = [
                'link'  => XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/polls.php?op=delete&amp;poll_id=' . $topic_obj->getVar('poll_id') . '&amp;topic_id=' . $topic_id,
                'image' => $poll_delete,
                'name'  => _MD_DELETEPOLL,
            ];
            $adminpoll_actions['restartpoll'] = [
                'link'  => XOOPS_URL . '/modules/' . $xoopsModule->getVar('dirname', 'n') . '/polls.php?op=restart&amp;poll_id=' . $topic_obj->getVar('poll_id') . '&amp;topic_id=' . $topic_id . '&amp;forum=' . $forum_id,
                'image' => $poll_restart,
                'name'  => _MD_RESTARTPOLL,
            ];

            $xoopsTpl->assignByRef('adminpoll_actions', $adminpoll_actions);
        }
    }
    if (isset($poll_obj)) {
        unset($poll_obj);
    }
}
$xoopsTpl->assign(
    [
        'p_up'             => newbb_displayImage('up', _MD_TOP),
        'rating_enable'    => $GLOBALS['xoopsModuleConfig']['rating_enabled'],
        'groupbar_enable'  => $GLOBALS['xoopsModuleConfig']['groupbar_enabled'],
        'anonymous_prefix' => $GLOBALS['xoopsModuleConfig']['anonymous_prefix'],
        // irmtfan add alt for prev next and down icons.
        'previous'         => newbb_displayImage('previous', _MD_PREVTOPIC),
        'next'             => newbb_displayImage('next', _MD_NEXTTOPIC),
        'down'             => newbb_displayImage('down', _MD_BOTTOM),
        'post_content'     => newbb_displayImage('post'),
    ]
);

if (!empty($GLOBALS['xoopsModuleConfig']['rating_enabled'])) {
    $xoopsTpl->assign('votes', $topic_obj->getVar('votes'));
    $rating = number_format($topic_obj->getVar('rating') / 2, 0);
    if ($rating < 1) {
        $rating_img = newbb_displayImage('blank');
    } else {
        // irmtfan - add alt key for rating
        $rating_img = newbb_displayImage('rate' . $rating, constant('_MD_RATE' . $rating));
    }
    $xoopsTpl->assign(
        [
            'rating_img' => $rating_img,
            'rate1'      => newbb_displayImage('rate1', _MD_RATE1),
            'rate2'      => newbb_displayImage('rate2', _MD_RATE2),
            'rate3'      => newbb_displayImage('rate3', _MD_RATE3),
            'rate4'      => newbb_displayImage('rate4', _MD_RATE4),
            'rate5'      => newbb_displayImage('rate5', _MD_RATE5),
        ]
    );
}

// create jump box
if (!empty($GLOBALS['xoopsModuleConfig']['show_jump'])) {
    //    mod_loadFunctions('forum', 'newbb');
    require_once dirname(__DIR__) . '/include/functions.forum.php';
    $xoopsTpl->assign('forum_jumpbox', newbb_make_jumpbox($forum_id));

The function newbb_make_jumpbox was not found. Maybe you did not declare it correctly or list all dependencies?

}

$xoopsTpl->assign(
    [
        'lang_forum_index' => sprintf(_MD_FORUMINDEX, htmlspecialchars($xoopsConfig['sitename'], ENT_QUOTES)),
        'lang_from'        => _MD_FROM,
        'lang_joined'      => _MD_JOINED,
        'lang_posts'       => _MD_POSTS,
        'lang_poster'      => _MD_POSTER,
        'lang_thread'      => _MD_THREAD,
        'lang_edit'        => _EDIT,
        'lang_delete'      => _DELETE,
        'lang_reply'       => _REPLY,
        'lang_postedon'    => _MD_POSTEDON,
        'lang_groups'      => _MD_GROUPS,
    ]
);

$viewmode_options = [];
if ('DESC' === $order) {
    $viewmode_options[] = [
        'link'  => $GLOBALS['xoops']->url('modules/' . $xoopsModule->getVar('dirname', 'n') . "/viewtopic.php?order=ASC&status={$status}&topic_id={$topic_id}"),
        'title' => _OLDESTFIRST,
    ];
} else {
    $viewmode_options[] = [
        'link'  => $GLOBALS['xoops']->url('modules/' . $xoopsModule->getVar('dirname', 'n') . "/viewtopic.php?order=DESC&status=$status&topic_id={$topic_id}"),
        'title' => _NEWESTFIRST,
    ];
}

switch ($status) {
    case 'active':
        $current_status = '[' . _MD_TYPE_ADMIN . ']';
        break;
    case 'pending':
        $current_status = '[' . _MD_TYPE_PENDING . ']';
        break;
    case 'deleted':
        $current_status = '[' . _MD_TYPE_DELETED . ']';
        break;
    default:
        $current_status = '';
        break;
}
$xoopsTpl->assign(
    [
        'topicstatus'      => $current_status,
        'mode'             => $mode,
        'status'           => $status,
        'viewmode_options' => $viewmode_options,
        'menumode'         => $menumode,
        'menumode_other'   => $menumode_other,
    ]
);
//$xoopsTpl->assign('viewmode_compact', ($viewmode=="compact")?1:0);
// changed to assign, assign_by_ref not supported under PHP 5.x
//$xoopsTpl->assignByRef('viewmode_options', $viewmode_options);
//unset($viewmode_options);

// START irmtfan add verifyUser to quick reply
//check banning
$moderateHandler = Newbb\Helper::getInstance()->getHandler('Moderate');
if (!empty($GLOBALS['xoopsModuleConfig']['quickreply_enabled'])
    && $topicHandler->getPermission($forum_obj, $topic_obj->getVar('topic_status'), 'reply')
    && !$moderateHandler->verifyUser(-1, '', $forum_obj->getVar('forum_id'))) {
    // END irmtfan add verifyUser to quick reply
    $forum_form = new \XoopsThemeForm(_MD_POSTREPLY, 'quick_reply', $GLOBALS['xoops']->url('modules/' . $xoopsModule->getVar('dirname', 'n') . '/post.php'), 'post', true);
    if (!$xoopsUser instanceof \XoopsUser) {
        ///** @var \XoopsConfigHandler $configHandler */
        $configHandler = xoops_getHandler('config');
        $user_tray     = new \XoopsFormElementTray(_MD_ACCOUNT);
        $user_tray->addElement(new \XoopsFormText(_MD_NAME, 'uname', 26, 255));
        $user_tray->addElement(new \XoopsFormPassword(_MD_PASSWORD, 'pass', 10, 32));
        $login_checkbox = new \XoopsFormCheckBox('', 'login', 1);
        $login_checkbox->addOption(1, _MD_LOGIN);
        $user_tray->addElement($login_checkbox);
        $forum_form->addElement($user_tray);
        $captcha = new \XoopsFormCaptcha('', "topic_{$topic_id}_{$start}");
        $captcha->setConfig('mode', 'text');
        $forum_form->addElement($captcha);
    }

    //    $quickform = ( !empty($GLOBALS['xoopsModuleConfig']["editor_default"]) ) ? $GLOBALS['xoopsModuleConfig']["editor_default"] : "textarea";
    $quickform      = !empty($GLOBALS['xoopsModuleConfig']['editor_quick_default']) ? $GLOBALS['xoopsModuleConfig']['editor_quick_default'] : 'textarea';
    $editor_configs = [];
    //    $editor_configs ["value"]  = $message;
    $editor_configs ['name']   = 'message';
    $editor_configs ['rows']   = empty($GLOBALS['xoopsModuleConfig']['editor_rows']) ? 10 : $GLOBALS['xoopsModuleConfig']['editor_rows'];
    $editor_configs ['cols']   = empty($GLOBALS['xoopsModuleConfig']['editor_cols']) ? 30 : $GLOBALS['xoopsModuleConfig']['editor_cols'];
    $editor_configs ['width']  = empty($GLOBALS['xoopsModuleConfig']['editor_width']) ? '100%' : $GLOBALS['xoopsModuleConfig']['editor_width'];
    $editor_configs ['height'] = empty($GLOBALS['xoopsModuleConfig']['editor_height']) ? '400px' : $GLOBALS['xoopsModuleConfig']['editor_height'];
    $_editor                   = new \XoopsFormEditor(_MD_MESSAGEC, $quickform, $editor_configs, true);
    $forum_form->addElement($_editor, true);

    $forum_form->addElement(new \XoopsFormHidden('dohtml', 0));
    $forum_form->addElement(new \XoopsFormHidden('dosmiley', 1));
    $forum_form->addElement(new \XoopsFormHidden('doxcode', 1));
    $forum_form->addElement(new \XoopsFormHidden('dobr', 1));
    $forum_form->addElement(new \XoopsFormHidden('attachsig', 1));

    $forum_form->addElement(new \XoopsFormHidden('isreply', 1));

    $forum_form->addElement(new \XoopsFormHidden('subject', _MD_RE . ': ' . $topic_obj->getVar('topic_title', 'e')));
    $forum_form->addElement(new \XoopsFormHidden('pid', empty($post_id) ? $topicHandler->getTopPostId($topic_id) : $post_id));
    $forum_form->addElement(new \XoopsFormHidden('topic_id', $topic_id));
    $forum_form->addElement(new \XoopsFormHidden('forum', $forum_id));

It seems like $forum_id can also be of type array and array; however, parameter $value of XoopsFormHidden::__construct() does only seem to accept string, maybe add an additional type check?

    //    $forum_form->addElement(new \XoopsFormHidden('viewmode', $viewmode));
    $forum_form->addElement(new \XoopsFormHidden('order', $order));
    $forum_form->addElement(new \XoopsFormHidden('start', $start));

    $forum_form->addElement(new \XoopsFormHidden('notify', -1));
    $forum_form->addElement(new \XoopsFormHidden('contents_submit', 1));

    $submit_button = new \XoopsFormButton('', 'quick_submit', _SUBMIT, 'submit');
    $submit_button->setExtra('onclick="if (document.forms.quick_reply.message.value == \'RE\' || document.forms.quick_reply.message.value == \'\') { alert(\'' . _MD_QUICKREPLY_EMPTY . '\'); return false;} else { return true;}"');
    $forum_form->addElement($submit_button);

    $toggles = newbb_getcookie('G', true);

The function newbb_getcookie was not found. Maybe you did not declare it correctly or list all dependencies?

    // START irmtfan improve quickreply smarty variable - add alt key to quick reply button - change $display to $style for more comprehension - add toggle $quickreply['expand']
    $quickreply           = [];
    $qr_collapse          = 't_qr';
    $qr_expand            = 't_qr_expand'; // change this
    $quickreply['icon']   = [
        'expand'   => $iconHandler->getImageSource($qr_expand),
        'collapse' => $iconHandler->getImageSource($qr_collapse),
    ];
    $quickreply['show']   = 1; // = !empty($GLOBALS['xoopsModuleConfig']['quickreply_enabled']
    $quickreply['expand'] = (count($toggles) > 0) ? (in_array('qr', $toggles, true) ? false : true) : true;
    if ($quickreply['expand']) {
        $quickreply['style']     = 'block';        //irmtfan move semicolon
        $quickreply_icon_display = $qr_expand;
        $quickreply_alt          = _MD_NEWBB_HIDE . ' ' . _MD_QUICKREPLY;
    } else {
        $quickreply['style']     = 'none';        //irmtfan move semicolon
        $quickreply_icon_display = $qr_collapse;
        $quickreply_alt          = _MD_NEWBB_SEE . ' ' . _MD_QUICKREPLY;
    }
    $quickreply['displayImage'] = newbb_displayImage($quickreply_icon_display, $quickreply_alt);
    $quickreply['form']         = $forum_form->render();
    $xoopsTpl->assign('quickreply', $quickreply);
    // END irmtfan improve quickreply smarty variable
    unset($forum_form);
} else {
    $xoopsTpl->assign('quickreply', ['show' => 0]);
}

$xoopsTpl->assign('tagbar', '');
$helper = Helper::getInstance();

The type Helper was not found. Maybe you did not declare it correctly or list all dependencies?

if (1 == $helper->getConfig('do_tag') && \class_exists(\XoopsModules\Tag\Tagbar::class) && \xoops_isActiveModule('tag')) {
    $tagbarObj = new \XoopsModules\Tag\Tagbar();
    $xoopsTpl->assign('tagbar', $tagbarObj->getTagbar($topic_obj->getVar('topic_tags', 'n')));
}
// irmtfan move to footer.php
require_once __DIR__ . '/footer.php';
require $GLOBALS['xoops']->path('footer.php');
$xoopsLogger->stopTime('newbb_viewtopic');