AJAX-Chat von Blueimp in Portal einbauen

Code:
<?php

/**

 * MyBB 1.6

 * Copyright 2010 MyBB Group, All Rights Reserved

 *

 * Website: http://mybb.com

 * License: http://mybb.com/about/license

 *

 * $Id: portal.php 5297 2010-12-28 22:01:14Z Tomm $

 */



define("IN_MYBB", 1);

define("IN_PORTAL", 1);

define('THIS_SCRIPT', 'portal.php');



// set the path to your forums directory here (without trailing slash)

$forumdir = "./";



// end editing



$change_dir = "./";



if(!@chdir($forumdir) && !empty($forumdir))

{

    if(@is_dir($forumdir))

    {

        $change_dir = $forumdir;

    }

    else

    {

        die("\$forumdir is invalid!");

    }

}



$templatelist = "portal_welcome,portal_welcome_membertext,portal_stats,portal_search,portal_whosonline_memberbit,portal_whosonline,portal_latestthreads_thread_lastpost,portal_latestthreads_thread,portal_latestthreads,portal_announcement_numcomments_no,portal_announcement,portal_announcement_numcomments,portal_pms,portal";



require_once $change_dir."/global.php";

require_once MYBB_ROOT."inc/functions_post.php";

require_once MYBB_ROOT."inc/functions_user.php";

require_once MYBB_ROOT."inc/class_parser.php";

$parser = new postParser;



// Load global language phrases

$lang->load("portal");



// Fetch the current URL

$portal_url = get_current_location();



add_breadcrumb($lang->nav_portal, "portal.php");



// This allows users to login if the portal is stored offsite or in a different directory

if($mybb->input['action'] == "do_login" && $mybb->request_method == "post")

{

    $plugins->run_hooks("portal_do_login_start");



    // Checks to make sure the user can login; they haven't had too many tries at logging in.

    // Is a fatal call if user has had too many tries

    $logins = login_attempt_check();

    $login_text = '';



    if(!username_exists($mybb->input['username']))

    {

        error($lang->error_invalidpworusername.$login_text);

    }

    $user = validate_password_from_username($mybb->input['username'], $mybb->input['password']);

    if(!$user['uid'])

    {

        my_setcookie('loginattempts', $logins + 1);

        $db->update_query("users", array('loginattempts' => 'loginattempts+1'), "LOWER(username) = '".$db->escape_string(my_strtolower($mybb->input['username']))."'", 1, true);

        if($mybb->settings['failedlogintext'] == 1)

        {

            $login_text = $lang->sprintf($lang->failed_login_again, $mybb->settings['failedlogincount'] - $logins);

        }

        error($lang->error_invalidpassword.$login_text);

    }



    my_setcookie('loginattempts', 1);

    $db->delete_query("sessions", "ip='".$db->escape_string($session->ipaddress)."' AND sid != '".$session->sid."'");

    $newsession = array(

        "uid" => $user['uid'],

    );

    $db->update_query("sessions", $newsession, "sid='".$session->sid."'");

    

    $db->update_query("users", array("loginattempts" => 1), "uid='{$mybb->user['uid']}'");



    my_setcookie("mybbuser", $user['uid']."_".$user['loginkey'], ($mybb->input['remember'] == "yes" ? null : 0), true);

    my_setcookie("sid", $session->sid, -1, true);



    if(function_exists("loggedIn"))

    {

        loggedIn($user['uid']);

    }



    $plugins->run_hooks("portal_do_login_end");



    redirect("portal.php", $lang->redirect_loggedin);

}



$plugins->run_hooks("portal_start");





// get forums user cannot view

$unviewable = get_unviewable_forums(true);

if($unviewable)

{

    $unviewwhere = " AND fid NOT IN ($unviewable)";

}

// If user is known, welcome them

if($mybb->settings['portal_showwelcome'] != 0)

{

    if($mybb->user['uid'] != 0)

    {

        // Get number of new posts, threads, announcements

        $query = $db->simple_select("posts", "COUNT(pid) AS newposts", "visible=1 AND dateline>'".$mybb->user['lastvisit']."' $unviewwhere");

        $newposts = $db->fetch_field($query, "newposts");

        if($newposts)

        { 

            // If there aren't any new posts, there is no point in wasting two more queries

            $query = $db->simple_select("threads", "COUNT(tid) AS newthreads", "visible=1 AND dateline>'".$mybb->user['lastvisit']."' $unviewwhere");

            $newthreads = $db->fetch_field($query, "newthreads");



            $announcementsfids = explode(',', $mybb->settings['portal_announcementsfid']);

            if(is_array($announcementsfids))

            {

                foreach($announcementsfids as $fid)

                {

                    $fid_array[] = intval($fid);    

                }

                

                $announcementsfids = implode(',', $fid_array);

                $query = $db->simple_select("threads", "COUNT(tid) AS newann", "visible=1 AND dateline>'".$mybb->user['lastvisit']."' AND fid IN (".$announcementsfids.") $unviewwhere");

                $newann = $db->fetch_field($query, "newann");

            }



            if(!$newthreads)

            {

                $newthreads = 0;

            }



            if(!$newann)

            {

                $newann = 0;

            }

        }

        else

        {

            $newposts = 0;

            $newthreads = 0;

            $newann = 0;

        }



        // Make the text

        if($newann == 1)

        {

            $lang->new_announcements = $lang->new_announcement;

        }

        else

        {

            $lang->new_announcements = $lang->sprintf($lang->new_announcements, $newann);

        }

        if($newthreads == 1)

        {

            $lang->new_threads = $lang->new_thread;

        }

        else

        {

            $lang->new_threads = $lang->sprintf($lang->new_threads, $newthreads);

        }

        if($newposts == 1)

        {

            $lang->new_posts = $lang->new_post;

        }

        else

        {

            $lang->new_posts = $lang->sprintf($lang->new_posts, $newposts);

        }

        eval("\$welcometext = \"".$templates->get("portal_welcome_membertext")."\";");



    }

    else

    {

        $lang->guest_welcome_registration = $lang->sprintf($lang->guest_welcome_registration, $mybb->settings['bburl'] . '/member.php?action=register');

        $mybb->user['username'] = $lang->guest;

        eval("\$welcometext = \"".$templates->get("portal_welcome_guesttext")."\";");

    }

    $lang->welcome = $lang->sprintf($lang->welcome, $mybb->user['username']);

    eval("\$welcome = \"".$templates->get("portal_welcome")."\";");

    if($mybb->user['uid'] == 0)

    {

        $mybb->user['username'] = "";

    }

}

// Private messages box

if($mybb->settings['portal_showpms'] != 0)

{

    if($mybb->user['uid'] != 0 && $mybb->user['receivepms'] != 0 && $mybb->usergroup['canusepms'] != 0 && $mybb->settings['enablepms'] != 0)

    {

        switch($db->type)

        {

            case "sqlite":

            case "pgsql":

                $query = $db->simple_select("privatemessages", "COUNT(*) AS pms_total", "uid='".$mybb->user['uid']."'");

                $messages['pms_total'] = $db->fetch_field($query, "pms_total");

                

                $query = $db->simple_select("privatemessages", "COUNT(*) AS pms_unread", "uid='".$mybb->user['uid']."' AND CASE WHEN status = '0' AND folder = '0' THEN TRUE ELSE FALSE END");

                $messages['pms_unread'] = $db->fetch_field($query, "pms_unread");

                break;

            default:

                $query = $db->simple_select("privatemessages", "COUNT(*) AS pms_total, SUM(IF(status='0' AND folder='1','1','0')) AS pms_unread", "uid='".$mybb->user['uid']."'");

                $messages = $db->fetch_array($query);

        }

        

        // the SUM() thing returns "" instead of 0

        if($messages['pms_unread'] == "")

        {

            $messages['pms_unread'] = 0;

        }

        $lang->pms_received_new = $lang->sprintf($lang->pms_received_new, $mybb->user['username'], $messages['pms_unread']);

        eval("\$pms = \"".$templates->get("portal_pms")."\";");

    }

}

// Get Forum Statistics

if($mybb->settings['portal_showstats'] != 0)

{

    $stats = $cache->read("stats");

    $stats['numthreads'] = my_number_format($stats['numthreads']);

    $stats['numposts'] = my_number_format($stats['numposts']);

    $stats['numusers'] = my_number_format($stats['numusers']);

    if(!$stats['lastusername'])

    {

        $newestmember = "<strong>" . $lang->no_one . "</strong>";

    }

    else

    {

        $newestmember = build_profile_link($stats['lastusername'], $stats['lastuid']);

    }

    eval("\$stats = \"".$templates->get("portal_stats")."\";");

}



// Search box

if($mybb->settings['portal_showsearch'] != 0)

{

    eval("\$search = \"".$templates->get("portal_search")."\";");

}



// Get the online users

if($mybb->settings['portal_showwol'] != 0 && $mybb->usergroup['canviewonline'] != 0)

{

    $timesearch = TIME_NOW - $mybb->settings['wolcutoff'];

    $comma = '';

    $guestcount = 0;

    $membercount = 0;

    $onlinemembers = '';

    $query = $db->query("

        SELECT s.sid, s.ip, s.uid, s.time, s.location, u.username, u.invisible, u.usergroup, u.displaygroup

        FROM ".TABLE_PREFIX."sessions s

        LEFT JOIN ".TABLE_PREFIX."users u ON (s.uid=u.uid)

        WHERE s.time>'$timesearch'

        ORDER BY u.username ASC, s.time DESC

    ");

    while($user = $db->fetch_array($query))

    {

    

        // Create a key to test if this user is a search bot.

        $botkey = my_strtolower(str_replace("bot=", '', $user['sid']));

        

        if($user['uid'] == "0")

        {

            ++$guestcount;

        }

        elseif(my_strpos($user['sid'], "bot=") !== false && $session->bots[$botkey])

        {

            // The user is a search bot.

            $onlinemembers .= $comma.format_name($session->bots[$botkey], $session->botgroup);

            $comma = $lang->comma;

            ++$botcount;

        }

        else

        {

            if($doneusers[$user['uid']] < $user['time'] || !$doneusers[$user['uid']])

            {

                ++$membercount;

                

                $doneusers[$user['uid']] = $user['time'];

                

                // If the user is logged in anonymously, update the count for that.

                if($user['invisible'] == 1)

                {

                    ++$anoncount;

                }

                

                if($user['invisible'] == 1)

                {

                    $invisiblemark = "*";

                }

                else

                {

                    $invisiblemark = '';

                }

                

                if(($user['invisible'] == 1 && ($mybb->usergroup['canviewwolinvis'] == 1 || $user['uid'] == $mybb->user['uid'])) || $user['invisible'] != 1)

                {

                    $user['username'] = format_name($user['username'], $user['usergroup'], $user['displaygroup']);

                    $user['profilelink'] = get_profile_link($user['uid']);

                    eval("\$onlinemembers .= \"".$templates->get("portal_whosonline_memberbit", 1, 0)."\";");

                    $comma = $lang->comma;

                }

            }

        }

    }

    

    $onlinecount = $membercount + $guestcount + $botcount;

    

    // If we can see invisible users add them to the count

    if($mybb->usergroup['canviewwolinvis'] == 1)

    {

        $onlinecount += $anoncount;

    }

    

    // If we can't see invisible users but the user is an invisible user incriment the count by one

    if($mybb->usergroup['canviewwolinvis'] != 1 && $mybb->user['invisible'] == 1)

    {

        ++$onlinecount;

    }



    // Most users online

    $mostonline = $cache->read("mostonline");

    if($onlinecount > $mostonline['numusers'])

    {

        $time = TIME_NOW;

        $mostonline['numusers'] = $onlinecount;

        $mostonline['time'] = $time;

        $cache->update("mostonline", $mostonline);

    }

    $recordcount = $mostonline['numusers'];

    $recorddate = my_date($mybb->settings['dateformat'], $mostonline['time']);

    $recordtime = my_date($mybb->settings['timeformat'], $mostonline['time']);



    if($onlinecount == 1)

    {

      $lang->online_users = $lang->online_user;

    }

    else

    {

      $lang->online_users = $lang->sprintf($lang->online_users, $onlinecount);

    }

    $lang->online_counts = $lang->sprintf($lang->online_counts, $membercount, $guestcount);

    eval("\$whosonline = \"".$templates->get("portal_whosonline")."\";");

}



// Latest forum discussions

if($mybb->settings['portal_showdiscussions'] != 0 && $mybb->settings['portal_showdiscussionsnum'])

{

    $altbg = alt_trow();

    $threadlist = '';

    $query = $db->query("

        SELECT t.*, u.username

        FROM ".TABLE_PREFIX."threads t

        LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=t.uid)

        WHERE 1=1 $unviewwhere AND t.visible='1' AND t.closed NOT LIKE 'moved|%'

        ORDER BY t.lastpost DESC 

        LIMIT 0, ".$mybb->settings['portal_showdiscussionsnum']

    );

    while($thread = $db->fetch_array($query))

    {

        $lastpostdate = my_date($mybb->settings['dateformat'], $thread['lastpost']);

        $lastposttime = my_date($mybb->settings['timeformat'], $thread['lastpost']);

        // Don't link to guest's profiles (they have no profile).

        if($thread['lastposteruid'] == 0)

        {

            $lastposterlink = $thread['lastposter'];

        }

        else

        {

            $lastposterlink = build_profile_link($thread['lastposter'], $thread['lastposteruid']);

        }

        if(my_strlen($thread['subject']) > 25)

        {

            $thread['subject'] = my_substr($thread['subject'], 0, 25) . "...";

        }

        $thread['subject'] = htmlspecialchars_uni($parser->parse_badwords($thread['subject']));

        $thread['threadlink'] = get_thread_link($thread['tid']);

        $thread['lastpostlink'] = get_thread_link($thread['tid'], 0, "lastpost");

        eval("\$threadlist .= \"".$templates->get("portal_latestthreads_thread")."\";");

        $altbg = alt_trow();

    }

    if($threadlist)

    { 

        // Show the table only if there are threads

        eval("\$latestthreads = \"".$templates->get("portal_latestthreads")."\";");

    }

}



// Get latest news announcements

// First validate announcement fids:

$announcementsfids = explode(',', $mybb->settings['portal_announcementsfid']);

if(is_array($announcementsfids))

{

    foreach($announcementsfids as $fid)

    {

        $fid_array[] = intval($fid);

    }

    $announcementsfids = implode(',', $fid_array);

}

// And get them!

$query = $db->simple_select("forums", "*", "fid IN (".$announcementsfids.")");

while($forumrow = $db->fetch_array($query))

{

    $forum[$forumrow['fid']] = $forumrow;

}



$numannouncements = intval($mybb->settings['portal_numannouncements']);

if(!$numannouncements)

{

    $numannouncements = 10; // Default back to 10

}



$pids = '';

$tids = '';

$comma = '';

$query = $db->query("

    SELECT p.pid, p.message, p.tid, p.smilieoff

    FROM ".TABLE_PREFIX."posts p

    LEFT JOIN ".TABLE_PREFIX."threads t ON (t.tid=p.tid)

    WHERE t.fid IN (".$announcementsfids.") AND t.visible='1' AND t.closed NOT LIKE 'moved|%' AND t.firstpost=p.pid

    ORDER BY t.dateline DESC 

    LIMIT 0, {$numannouncements}"

);

while($getid = $db->fetch_array($query))

{

    $pids .= ",'{$getid['pid']}'";

    $tids .= ",'{$getid['tid']}'";

    $posts[$getid['tid']] = $getid;

}

$pids = "pid IN(0{$pids})";

// Now lets fetch all of the attachments for these posts

$query = $db->simple_select("attachments", "*", $pids);

while($attachment = $db->fetch_array($query))

{

    $attachcache[$attachment['pid']][$attachment['aid']] = $attachment;

}



if(is_array($forum))

{

    foreach($forum as $fid => $forumrow)

    {

        $forumpermissions[$fid] = forum_permissions($fid);

    }

}



$icon_cache = $cache->read("posticons");



$announcements = '';

$query = $db->query("

    SELECT t.*, t.username AS threadusername, u.username, u.avatar, u.avatardimensions

    FROM ".TABLE_PREFIX."threads t

    LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid = t.uid)

    WHERE t.fid IN (".$announcementsfids.") AND t.tid IN (0{$tids}) AND t.visible='1' AND t.closed NOT LIKE 'moved|%'

    ORDER BY t.dateline DESC

    LIMIT 0, {$numannouncements}"

);

while($announcement = $db->fetch_array($query))

{

    // Make sure we can view this announcement

    if($forumpermissions[$announcement['fid']]['canview'] == 0 || $forumpermissions[$announcement['fid']]['canviewthreads'] == 0 || $forumpermissions[$announcement['fid']]['canonlyviewownthreads'] == 1 && $announcement['uid'] != $mybb->user['uid'])

    {

        continue;

    }



    $announcement['message'] = $posts[$announcement['tid']]['message'];

    $announcement['pid'] = $posts[$announcement['tid']]['pid'];

    $announcement['smilieoff'] = $posts[$announcement['tid']]['smilieoff'];

    $announcement['threadlink'] = get_thread_link($announcement['tid']);

    

    if($announcement['uid'] == 0)

    {

        $profilelink = htmlspecialchars_uni($announcement['threadusername']);

    }

    else

    {

        $profilelink = build_profile_link($announcement['username'], $announcement['uid']);

    }

    

    if(!$announcement['username'])

    {

        $announcement['username'] = $announcement['threadusername'];

    }

    $announcement['subject'] = htmlspecialchars_uni($parser->parse_badwords($announcement['subject']));

    if($announcement['icon'] > 0 && $icon_cache[$announcement['icon']])

    {

        $icon = $icon_cache[$announcement['icon']];

        $icon = "<img src=\"{$icon['path']}\" alt=\"{$icon['name']}\" />";

    }

    else

    {

        $icon = "&nbsp;";

    }

    if($announcement['avatar'] != '')

    {

        $avatar_dimensions = explode("|", $announcement['avatardimensions']);

        if($avatar_dimensions[0] && $avatar_dimensions[1])

        {

            $avatar_width_height = "width=\"{$avatar_dimensions[0]}\" height=\"{$avatar_dimensions[1]}\"";

        }

        if (!stristr($announcement['avatar'], 'http://'))

        {

            $announcement['avatar'] = $mybb->settings['bburl'] . '/' . $announcement['avatar'];

        }        

        $avatar = "<td class=\"trow1\" width=\"1\" align=\"center\" valign=\"top\"><img src=\"{$announcement['avatar']}\" alt=\"\" {$avatar_width_height} /></td>";

    }

    else

    {

        $avatar = '';

    }

    $anndate = my_date($mybb->settings['dateformat'], $announcement['dateline']);

    $anntime = my_date($mybb->settings['timeformat'], $announcement['dateline']);



    if($announcement['replies'])

    {

        eval("\$numcomments = \"".$templates->get("portal_announcement_numcomments")."\";");

    }

    else

    {

        eval("\$numcomments = \"".$templates->get("portal_announcement_numcomments_no")."\";");

        $lastcomment = '';

    }

    

    $plugins->run_hooks("portal_announcement");



    $parser_options = array(

        "allow_html" => $forum[$announcement['fid']]['allowhtml'],

        "allow_mycode" => $forum[$announcement['fid']]['allowmycode'],

        "allow_smilies" => $forum[$announcement['fid']]['allowsmilies'],

        "allow_imgcode" => $forum[$announcement['fid']]['allowimgcode'],

        "allow_videocode" => $forum[$announcement['fid']]['allowvideocode'],

        "filter_badwords" => 1

    );

    if($announcement['smilieoff'] == 1)

    {

        $parser_options['allow_smilies'] = 0;

    }



    $message = $parser->parse_message($announcement['message'], $parser_options);

    

    if(is_array($attachcache[$announcement['pid']]))

    { // This post has 1 or more attachments

        $validationcount = 0;

        $id = $announcement['pid'];

        foreach($attachcache[$id] as $aid => $attachment)

        {

            if($attachment['visible'])

            { // There is an attachment thats visible!

                $attachment['filename'] = htmlspecialchars_uni($attachment['filename']);

                $attachment['filesize'] = get_friendly_size($attachment['filesize']);

                $ext = get_extension($attachment['filename']);

                if($ext == "jpeg" || $ext == "gif" || $ext == "bmp" || $ext == "png" || $ext == "jpg")

                {

                    $isimage = true;

                }

                else

                {

                    $isimage = false;

                }

                $attachment['icon'] = get_attachment_icon($ext);

                // Support for [attachment=id] code

                if(stripos($message, "[attachment=".$attachment['aid']."]") !== false)

                {

                    if($attachment['thumbnail'] != "SMALL" && $attachment['thumbnail'] != '')

                    { // We have a thumbnail to show (and its not the "SMALL" enough image

                        eval("\$attbit = \"".$templates->get("postbit_attachments_thumbnails_thumbnail")."\";");

                    }

                    elseif($attachment['thumbnail'] == "SMALL" && $forumpermissions[$announcement['fid']]['candlattachments'] == 1)

                    {

                        // Image is small enough to show - no thumbnail

                        eval("\$attbit = \"".$templates->get("postbit_attachments_images_image")."\";");

                    }

                    else

                    {

                        // Show standard link to attachment

                        eval("\$attbit = \"".$templates->get("postbit_attachments_attachment")."\";");

                    }

                    $message = preg_replace("#\[attachment=".$attachment['aid']."]#si", $attbit, $message);

                }

                else

                {

                    if($attachment['thumbnail'] != "SMALL" && $attachment['thumbnail'] != '')

                    { // We have a thumbnail to show

                        eval("\$post['thumblist'] .= \"".$templates->get("postbit_attachments_thumbnails_thumbnail")."\";");

                        if($tcount == 5)

                        {

                            $thumblist .= "<br />";

                            $tcount = 0;

                        }

                        ++$tcount;

                    }

                    elseif($attachment['thumbnail'] == "SMALL" && $forumpermissions[$announcement['fid']]['candlattachments'] == 1)

                    {

                        // Image is small enough to show - no thumbnail

                        eval("\$post['imagelist'] .= \"".$templates->get("postbit_attachments_images_image")."\";");

                    }

                    else

                    {

                        eval("\$post['attachmentlist'] .= \"".$templates->get("postbit_attachments_attachment")."\";");

                    }

                }

            }

            else

            {

                $validationcount++;

            }

        }

        if($post['thumblist'])

        {

            eval("\$post['attachedthumbs'] = \"".$templates->get("postbit_attachments_thumbnails")."\";");

        }

        if($post['imagelist'])

        {

            eval("\$post['attachedimages'] = \"".$templates->get("postbit_attachments_images")."\";");

        }

        if($post['attachmentlist'] || $post['thumblist'] || $post['imagelist'])

        {

            eval("\$post['attachments'] = \"".$templates->get("postbit_attachments")."\";");

        }

    }



    eval("\$announcements .= \"".$templates->get("portal_announcement")."\";");

    unset($post);

}

eval("\$portal = \"".$templates->get("portal")."\";");

output_page($portal);



?>