{

const Version = '0.4.2';

var $DB = false;

var $lastresult = false;

var $settings = array();

var $rootpath;

var $adminrootpath;

var $design;

var $cur_page;

var $max_entries = 0;

var $seitenanz = 0;

var $captcha_result;

var $captcha_question = '';

var $done = array('error'=> false, 'msg'=> false);

var $encoding = 'UTF-8';

var $newsbox = 'newsbox.php';

var $commentbox = 'comment.php';

var $salt_pw;

var $user;

public static $db_con = NULL;

function __construct()

{

date_default_timezone_set('Europe/Berlin');

define('IN_CORE', true);

require 'config/config.php';

$dbconfig = array(

'hostname'=> $mysql_hostname,

'username'=> $mysql_username,

'password'=> $mysql_password,

'database'=> $mysql_database

);

$this->DB = new mysqli($dbconfig['hostname'], $dbconfig['username'], $dbconfig['password'], $dbconfig['database']);

if(mysqli_connect_errno())

die("Can't connect to database");

self::$db_con = $this->DB;

$res = $this->query('SELECT type, name, value FROM {settings}') or die($this->error());

while($setting = $res->fetch_array())

{

if($setting['type'] == '1' || $setting['type'] == '2' || $setting['type'] == '3') $this->settings[$setting['name']] = stripslashes($setting['value']);

# else if($setting['type'] == '2') $this->settings[$setting['name']] = intval($setting['value']);

else $this->settings[$setting['name']] = NULL;

}

$this->rootpath = $this->settings['Bloglink'];

$this->adminrootpath = $this->rootpath.'/admin';

$this->design = $this->settings['Design'];

$this->encoding = $this->settings['Zeichensatz'];

session_start();

$username = $this->visitor_as_user();

if($username)

{

$this->user = User::find_by_name($username);

if($this->user)

{

$this->user->is_online();

}

}

else

{

$this->user = new User();

}

}

function visitor_as_user()

{

if(isset($_SESSION['username'])) return $_SESSION['username'];

if(isset($_COOKIE['devbird_user_name'])) return base64_decode($_COOKIE['devbird_user_name']);

return false;

}

function include_javascript()

{

echo '<script type="text/javascript" src="'.$this->rootpath.'/javascript/jquery.js"></script>'."\n";

echo '<script type="text/javascript" src="'.$this->rootpath.'/javascript/facebox/facebox.js"></script>'."\n";

echo '<link rel="stylesheet" href="'.$this->rootpath.'/javascript/facebox/facebox.css" type="text/css" media="screen" />'."\n";

echo <<<END

<script type="text/javascript">

jQuery(document).ready(function($) {

$('a[rel*=facebox]').facebox();

$('a[rel*=lightbox]').facebox();

});

</script>

END;

}

function error()

{

return $this->DB->error;

}

public static function oquery($query_string)

{

$allowed_tables = array('links', 'news', 'news_comments', 'settings', 'user', 'pages');

$joined = join('|', $allowed_tables);

$query_string = preg_replace("/\{({$joined})}/",TABLE_PREFIX . "$1", $query_string);

#echo $query_string, "\n";

return Devbird::$db_con->query($query_string);

}

function query($query_string, $save_last=true)

{

$allowed_tables = array('links', 'news', 'news_comments', 'settings', 'user', 'pages');

$joined = join('|', $allowed_tables);

$query_string = preg_replace("/\{({$joined})}/",TABLE_PREFIX . "$1", $query_string);

if($save_last)

return ($this->lastresult=$this->DB->query($query_string));

else

return $this->DB->query($query_string);

}

function get_tags()

{

$sql = 'SELECT tags FROM {news} WHERE published > 0';

$res = $this->query($sql, false);

$tags = array();

while($return = $res->fetch_object())

{

$arr = explode(' ', $return->tags);

foreach($arr as $entry)

{

if(!in_array($entry, $tags))

$tags[] = $entry;

}

}

sort($tags);

return $tags;

}

function getnewsbytag($tag, $start=0,$limit=10)

{

$sql = "SELECT * FROM {news} WHERE published > 0 AND tags LIKE '%{$tag}%'ORDER BY created DESC";

return $this->query($sql);

}

function getnews($start=0,$limit=10)

{

$sql = "SELECT * FROM {news} WHERE published > 0 ORDER BY created DESC LIMIT $start, $limit";

return $this->query($sql);

}

function getnewsbyid($id, $only=false)

{

if(empty($id)) return false;

$id = $this->DB->real_escape_string($id);

if($only)

{

$only = $this->DB->real_escape_string($only);

$sql= "SELECT {$only} FROM {news} WHERE published > 0 AND id = '".$id."' LIMIT 1";

}

else

$sql= "SELECT * FROM {news} WHERE published > 0 AND id = '".$id."' LIMIT 1";

return $this->query($sql);

}

function getcomment($id)

{

if(empty($id)) return false;

$id = $this->DB->real_escape_string($id);

$sql= "SELECT * FROM {news_comments} WHERE news_id = '{$id}' AND public = '1'";

return ($this->commentsres=$this->query($sql));

}

function getnextcomment($asobject=true)

{

return $this->fetch($this->commentsres, $asobject);

}

function fetch($result=false, $asobject=true)

{

if(!$result) $result = $this->lastresult;

if($asobject)

return $result->fetch_object();

else

return $result->fetch_array();

}

function nextnews($result=false, $asobject=true)

{

return $this->fetch($result, $asobject);

}

function commentsno($id, $hidden=false)

{

if(empty($id)) return false;

$id = $this->DB->real_escape_string($id);

if($hidden)

$sql = "SELECT COUNT(*) as count FROM {news_comments} WHERE news_id = '$id' GROUP BY news_id";

else

$sql = "SELECT COUNT(*) as count FROM {news_comments} WHERE news_id = '$id' AND public = '1' GROUP BY news_id";

$res = $this->query($sql);

if(!$res) return $this->error();

$fetched = $res->fetch_object();

return $fetched ? (is_numeric($fetched->count)?$fetched->count:0) : 0;

}

function getblogroll()

{

return $this->getlinks(1);

}

function getlinks($cat = 0)

{

$cat = $this->DB->real_escape_string($cat);

if($cat == 0)

$sql = "SELECT * FROM {links} WHERE category = '{$cat}' ORDER BY sort";

if($cat == 1)

$sql = "SELECT * FROM {links} WHERE category = '{$cat}' ORDER BY name";

return ($this->linkres=$this->query($sql));

}

function getpagelinks($exclude)

{

$sql = "SELECT short_name, title FROM {pages} WHERE published != 0";

if($exclude && is_array($exclude))

{

foreach($exclude as $to_ex)

{

$to_ex = $this->DB->real_escape_string($to_ex);

$sql .= " AND title != '{$to_ex}'";

}

}

return ($this->pagelinkres=$this->query($sql));

}

function nextblogroll()

{

if(!isset($this->blogrollres) || !$this->blogrollres)

$this->blogrollres = $this->getblogroll();

if(!$this->blogrollres) return false;

return $this->blogrollres->fetch_object();

}

function nextpagelink($exclude=false)

{

if(!isset($this->pagelinkres) || !$this->pagelinkres)

$this->pagelinkres = $this->getpagelinks($exclude);

if(!$this->pagelinkres) return false;

return $this->pagelinkres->fetch_object();

}

function nextlink()

{

if(!isset($this->linkres) || !$this->linkres)

$this->linkres = $this->getlinks();

if(!$this->linkres) return false;

return $this->linkres->fetch_object();

}

function design($root=false)

{

if($root)

return $this->rootpath.'/design/'.$this->design;

else

return 'design/'.$this->design;

}

function getheader()

{

return $this->design().'/'.$this->settings['Header'];

}

function set_newsbox($file)

{

$path = $this->design().'/'.$file;

if(!file_exists($path)) return false;

$this->newsbox = $file;

}

function set_commentbox($file)

{

$path = $this->design().'/'.$file;

if(!file_exists($path)) return false;

$this->commentbox = $file;

}

function fetch_links()

{

while($roll = $this->nextlink())

{

$roll_link = stripslashes($roll->link);

$roll_desc = stripslashes($roll->desc);

$roll_name = stripslashes($roll->name);

$out = " <li>";

$out .= "<a href=\"{$this->rootpath}/{$roll_link}\" title=\"{$roll_desc}\">{$roll_name}</a>";

$out .= "</li>\n";

echo $out;

}

$this->linkres = false;

}

function fetch_pagelinks($exclude=false)

{

while($link = $this->nextpagelink($exclude))

{

$out = " <li>";

$out .= "<a href=\"{$this->rootpath}/site/{$link->short_name}\" title=\"{$link->title}\">{$link->title}</a>";

$out .= "</li>\n";

echo $out;

}

$this->pagelinkres = false;

}

function fetch_blogroll()

{

while($roll = $this->nextblogroll())

{

$roll_link = stripslashes($roll->link);

$roll_desc = stripslashes($roll->desc);

$roll_name = stripslashes($roll->name);

$out = " <li>";

$out .= "<a href=\"{$roll_link}\" title=\"{$roll_desc}\">{$roll_name}</a>";

$out .= "</li>\n";

echo $out;

}

$this->blogrollres = false;

}

function get_np_page()

{

$next = false; $prev = false;

if($this->cur_page !== false)

{

if($this->cur_page-1 >= 0)

$next = $this->cur_page;

if($this->cur_page < $this->seitenanz-1)

$prev = $this->cur_page+2;

return array('next'=>$next, 'previous'=>$prev);

}

return array('next'=>false, 'previous'=>false);

}

function datestring($timestamp)

{

$now = time(0);

$exist = $now - $timestamp;

$day = $exist / 60 / 60 / 24 % 7;

$hour = $exist / 60 / 60 % 24;

$min = $exist / 60 % 60;

$sec = $exist % 60;

if($day > 1 || $exist > (86400)) # (60*60*24)

return date("d.m.Y - H:i", $timestamp);

else if($day == 1) return "vor einem Tag";

else if($hour > 0) return "vor etwa {$hour} Stunde".($hour==1?'':'n');

else if($min > 1) return "vor {$min} Minuten";

else if($sec > 0)

{

if($sec < 60) return "vor weniger als einer Minute";

if($sec < 50) return "vor weniger als 50 Sekunden";

if($sec < 40) return "vor weniger als 40 Sekunden";

if($sec < 30) return "vor weniger als 30 Sekunden";

if($sec < 20) return "vor weniger als 20 Sekunden";

if($sec < 10) return "vor weniger als 10 Sekunden";

if($sec < 5) return "vor weniger als 5 Sekunden";

}

else

return date("d.m.Y - H:i", $timestamp);

}

function newsfetch($news, $path)

{

$id = $news->id;

$title = htmlspecialchars(stripslashes($news->title));

$writer = $news->writer;

$date = $this->datestring($news->published); #date("d.m.Y - H:i",$news->published);

$content = stripslashes($news->message);

$id = $news->id;

if(!$news->comments) $disable_comments = true;

else if($this->settings['Kommentare'] == 'aus') $disable_comments = true;

else $disable_comments = false;

$com_count = $this->commentsno($id);

$url = $this->rootpath.'/'.$id.'/'.$this->shorttext($title);

$trackback_url = $url . '/trackback';

$tags = explode(' ', $news->tags);

$rootpath = $this->rootpath;

$Blog = $this;

include $path;

}

function get_page($name)

{

$name = $this->DB->real_escape_string($name);

$sql = "SELECT * FROM {pages} WHERE short_name = '{$name}' AND published > 0";

if(!$this->query($sql)) return false;

return $this->lastresult->fetch_object();

}

function fetch_page($_page)

{

if(empty($_page))

{

$this->news_error(0, 1);

return false;

}

$page = $this->get_page($_page);

if($page == false)

{

$this->news_error(0, 1);

return false;

}

$path = $this->design().'/'.$this->newsbox;

if(!file_exists($path))

{

$this->news_error(0, 1);

return false;

}

#print_r($page->body);

$found = preg_match_all("/{{newbox=(.+?)}}/i", $page->body, $splitted);

$date = $this->datestring($page->published);

$titles = array();

$con = $page->body;

if($found > 0)

{

for($i=0;$i<$found;$i++)

{

$titles[] = $splitted[1][$i];

}

}

for($i=0;$i<$found;$i++)

{

if($found-1 != $i)

{

$len = strlen("{{newbox={$titles[$i]}}}");

$pos = strpos($con, "{{newbox={$titles[$i+1]}}}")-$len;

$content = substr($con, $len, $pos);

$con = substr($con, $pos+$len);

}

else

{

$content = substr($con, strlen("{{newbox={$titles[$i]}}}"));

}

$title = stripslashes($titles[$i]);

$content = stripslashes($content);

$writer = '&lt;nil&gt;';

$disable_comments = true;

$com_count = 0;

$url = $this->rootpath.'/site/'.$page->short_name;

$tags = false;

$rootpath = $this->rootpath;

$Blog = $this;

include $path;

}

}

function fetch_news_by_keywords($keyword, $type)

{

$keyword = $this->DB->real_escape_string($keyword);

$path = $this->design().'/'.$this->newsbox;

if(!file_exists($path)) return false;

$news_per_site = $this->settings['News pro Seite'];

if($type == "fulltext")

{

$query = "SELECT *, MATCH(titel,message) AGAINST ('{$keyword}') as score FROM {news} WHERE ";

$query .= "MATCH (title,message) AGAINST ('{$keyword}') AND published > 0";

}

else

{

$search_array = split(' ', $keyword);

$query1 = "SELECT * FROM {news} WHERE published > 0 AND (";

$query = "";

foreach($search_array as $word)

{

$word = $this->DB->real_escape_string($word);

if(strlen($query) == 0)

$query .= " title LIKE '%{$word}%' OR message LIKE '%{$word}%'";

else

$query .= " OR title LIKE '%{$word}%' OR message LIKE '%{$word}%'";

}

$query = $query1 . $query . ") ORDER BY created DESC";

}

$res = $this->query($query);

if(!$res) return false;

$this->max_entries = $res->num_rows;

if($this->max_entries == 0)

return false;

while($news = $res->fetch_object())

{

--$news_per_site;

$this->newsfetch($news, $path);

}

return true;

}

function fetch_news_by_tag($tag, $page)

{

$tag = $this->DB->real_escape_string($tag);

$this->cur_page = $page;

$path = $this->design().'/'.$this->newsbox;

if(!file_exists($path)) return false;

$this->max_entries = $this->get_max_entries_for_tag($tag);

$news_per_site = $this->settings['News pro Seite'];

$this->seitenanz = ceil($this->max_entries/$news_per_site);

if(empty($page) || $page < 0 || $page > $this->seitenanz) $page=0;

$result = $this->getnewsbytag($tag, $page * $news_per_site, $news_per_site);

if(!$result) {

$this->news_error(0,0);

return false;

}

if($result->num_rows == 0) {

$this->news_error(0,1);

return false;

}

while(($news = $this->nextnews($result)))

{

--$news_per_site;

$this->newsfetch($news, $path);

}

return true;

}

function fetch_news($page=0)

{

$this->cur_page = empty($page) ? 0: $page;

$path = $this->design().'/'.$this->newsbox;

if(!file_exists($path)) return false;

$this->max_entries = $this->get_max_entries();

$news_per_site = $this->settings['News pro Seite'];

$this->seitenanz = ceil($this->max_entries/$news_per_site);

if(empty($page) || $page < 0 || $page > $this->seitenanz) $page=0;

$result = $this->getnews($page * $news_per_site, $news_per_site);

if(!$result) {

$this->news_error(0,0);

return false;

}

if($result->num_rows == 0) {

$this->news_error(0,1);

return false;

}

while($news = $this->nextnews($result))

{

--$news_per_site;

$this->newsfetch($news, $path);

}

return true;

}

function fetch_single_news($id, $commenthead, $nocommenttext, $nocomments=false)

{

$path = $this->design().'/'.$this->newsbox;

$comment_path = $this->design().'/'.$this->commentbox;

if(!file_exists($path) || !file_exists($comment_path)) return false;

$result = $this->getnewsbyid($id);

if($result->num_rows == 0) {

$this->news_error($id, 1);

return false;

}

$news = $this->nextnews();

$this->newsfetch($news, $path);

if(!$news->comments) $disable_comments = true;

else if($this->settings['Kommentare'] == 'aus') $disable_comments = true;

else $disable_comments = false;

if(!$disable_comments)

{

if($commenthead) echo $commenthead;

else

{

echo "<p><a id=\"comments\"><u>Kommentare:</u></a></p><br />\n";

echo '<div style="margin-left:30px;margin-right:20px;">', "\n";

}

$result = $this->getcomment($id);

if($result->num_rows == 0) echo ($nocommenttext ? $nocommenttext : "<i>Keine Kommentare vorhanden</i>");

else

{

while($comment = $this->getnextcomment())

{

$name = stripslashes($comment->name);

$date = date("d.m.Y - H:i", $comment->date);

$msg = stripslashes($comment->msg);

$website = stripslashes($comment->website);

include $comment_path;

}

}

if(!$commenthead || substr($commenthead, 0, 4)=='<div') echo "</div>\n";

return true;

}

else

{

if($nocomments)

echo '<p>',$nocomments, '</p>';

else

echo "<p>Die Kommentarfunktion ist abgeschaltet.</p>\n";

}

}

// types: 0 => error, 1 => not found, else 404? or other

function news_error($newsid, $type=0)

{

$Blog = $this;

$nouser = true;

$file = $this->design().'/'.$this->newsbox;

if(!file_exists($file)) die("Fatal Error! Please contact admin!");

$url = $this->rootpath.'/';

$disable_comments = true;

$writer = 'devbird';

$date = date('d.m.Y - H:i',time());

$id = $newsid;

$com_count = '0';

if($type==0) # error

{

$title = 'Ein Fehler ist aufgetreten';

$er_file = $this->design().'/error.txt.php';

if(is_readable($er_file))

{

$content = file_get_contents($er_file);

if(preg_match("/^==\s(.+)\s==\n(.+)/s", $content, $found))

{

$title = $found[1];

$content = $found[2];

}

}

else

$content = "Leider ist beim Aufruf ein Fehler aufgetreten.<br /><br />\nBitte versuche es später noch einmal.<br />\nSollte es dann noch immer nicht funktioniern, kontaktiere mich doch einfach über das <a href=\"{$this->rootpath}/contact\">Kontaktformular</a>.<br />\nEine kleine Info, wie du zu dem Fehler gekommen bist, könnte mir helfen das Problem zu beseitigen.";

}

elseif($type==1) # not found

{

$title = 'Kein Eintrag gefunden';

$er_file = ($this->design().'/noentry.txt.php');

if(is_readable($er_file))

{

$content = file_get_contents($er_file);

if(preg_match("/^==\s(.+)\s==\n(.+)/s", $content, $found))

{

$title = $found[1];

$content = $found[2];

}

}

else

$content = "Leider wurde kein Eintrag gefunden.<br /><br />\nBist du vielleicht einem fehlerhaften Link gefolgt?<br />\nDann kontaktiere mich doch bitte.<br />\nEine kleine Info, wie du zu dem Fehler gekommen bist, könnte mir helfen das Problem zu beseitigen.";

}

else {

$title = "$type Error";

$er_file = $this->design().'/http_error.txt.php';

if(is_readable($er_file))

{

$content = file_get_contents($er_file);

if(preg_match("/^==\s(.+)\s==\n(.+)/s", $content, $found))

{

$title = $found[1];

$title = str_replace("{type}", $type, $title);

$content = $found[2];

}

}

else

$content = "Leider wurde die aufgerufene Seite nicht gefunden.<br /><br />\nBist du vielleicht einem fehlerhaften Link gefolgt?<br />\nDann kontaktiere mich doch bitte.<br />\nEine kleine Info, wie du zu dem Fehler gekommen bist, könnte mir helfen das Problem zu beseitigen.";

}

$tags = false;

include $file;

}

function session()

{

$this->captcha = new MathCaptcha;

$name = isset($_POST['nickname']) ? htmlspecialchars($_POST['nickname']) : '';

$email = isset($_POST['email']) ? htmlspecialchars($_POST['email']) : '';

$website = isset($_POST['webseite']) ? htmlspecialchars($_POST['webseite']) : '';

$comment = isset($_POST['msg']) ? $_POST['msg'] : '';

$newsid = isset($_POST['newsid']) ? $_POST['newsid'] : '';

if($this->user->is_online())

{

$this->done['name'] = $this->user->name;

$this->done['email'] = $this->user->mail;

$this->done['website'] = $this->rootpath;

}

if(isset($_COOKIE['devbird_comment_user_name']) || isset($_COOKIE['devbird_comment_user_mail']) || isset($_COOKIE['devbird_comment_user_site']))

{

$this->done['name'] = htmlspecialchars($_COOKIE['devbird_comment_user_name']);

$this->done['email'] = htmlspecialchars($_COOKIE['devbird_comment_user_mail']);

$this->done['website'] = htmlspecialchars($_COOKIE['devbird_comment_user_site']);

}

if(isset($_POST['comment_submit']))

{

$this->done['name'] = $name;

$this->done['email'] = $email;

$this->done['website'] = $website;

$this->done['comment'] = $comment;

$this->done['msg'] = false;

$this->done['error'] = false;

if(empty($_POST['nickname']) || empty($_POST['email']) || empty($_POST['solution']) || empty($_POST['msg']) || empty($_POST['human']))

{

$this->generate_question();

$msg = 'Bitte alle Pflichtfelder ausfüllen';

$this->done['error'] = "<p style=\"color:red;\">$msg</p>\n";

return;

}

elseif(md5($_POST['solution']) != $_POST['human'])#!$this->captcha->Check($_POST['solution']))

{

$this->generate_question();

$msg = 'Captcha war falsch';

$this->done['error'] = "<p style=\"color:red;\">$msg</p>\n";

return;

}

elseif(!ereg("^.+@.+\\..+$", $email))

{

$this->generate_question();

$msg = 'Ungültige eMail-Adresse';

$this->done['error'] = "<p style=\"color:red;\">$msg</p>\n";

return;

}

else {

#$comment = nl2br(htmlspecialchars($comment));

if(isset($_POST['cookie_save']) && $_POST['cookie_save'] == 'on')

{

setcookie('devbird_comment_user_name', $name, time()+60*60*24*30, '/');

setcookie('devbird_comment_user_mail', $email, time()+60*60*24*30, '/');

setcookie('devbird_comment_user_site', $website, time()+60*60*24*30, '/');

}

if($this->save_comment($newsid, $name, $email, $website, $comment))

{

$this->done['msg'] = "<p style=\"color:green\">Der Kommentar wurde gespeichert</p>\n";

$this->generate_question();

}

else

{

$this->done['error'] = "<p style=\"color:red\">Fehler beim Speichern des Kommentars.</p>\n";

$this->generate_question();

}

return;

}

}

else

{

$this->done['msg'] = false;

$this->done['error'] = false;

$this->generate_question();

}

}

function atomfeed()

{

session_cache_limiter('private');

# header("Pragma: public");

# header("Expires: 0");

# header("Cache-Control: must-revalidate, post-check=0, pre-check=0");

header("Content-type: application/atom+xml");

# header("Content-Transfer-Encoding: binary");

$feed_title = $this->settings['Blogname'];

$feed_link = $this->settings['Bloglink'];

if($feed_link[strlen($feed_link)-1] != '/')

$feed_link .= '/';

$feed_desc = $this->settings['Blogbeschreibung'];

$user = 'devbird';

$userq = $this->query("SELECT name FROM {user} WHERE id = '1'");

if($userq)

{

if($userr = $userq->fetch_object())

$user = $userr->name;

}

echo "<?xml version=\"1.0\" encoding=\"{$this->encoding}\" ?>\n";

echo "<feed xmlns=\"http://www.w3.org/2005/Atom\">\n";

echo " <title>{$feed_title}</title>\n";

echo " <link rel=\"alternate\" type=\"text/html\" href=\"{$feed_link}\"/>\n";

echo " <link rel=\"self\" type=\"application/atom+xml\" href=\"{$feed_link}feed/atom\" />\n";

echo " <author>\n";

echo " <name>{$user}</name>\n";

echo " </author>\n";

echo " <id>{$feed_link}</id>\n";

echo " <generator uri=\"http://www.badboy.pytalhost.de/\" version=\"".Devbird::Version."\">Devbird</generator>\n";

$result = $this->getnews(0, 1);

$rr;

$date = $this->date3339();

if($result && $result->num_rows > 0 && ($rr = $result->fetch_object()) )

{

$date = $this->date3339($rr->published);

}

echo " <updated>{$date}</updated>\n";

echo "\n";

$result = $this->getnews(0, 10);

if(!$result) {

$this->atomfeed_error(0);

}

elseif($result->num_rows == 0) {

$this->atomfeed_error(1);

}

else {

while(($news = $this->nextnews()))

{

$title = htmlspecialchars(stripslashes($news->title));

$date = $this->date3339($news->published);

$content = stripslashes($news->message);

$id = $news->id;

$url = $this->rootpath.'/'.$id.'/'.$this->shorttext($title);

echo " <entry>\n";

echo " <title>{$title}</title>\n";

echo " <link href=\"{$url}\"/>\n";

echo " <id>{$url}</id>\n";

echo " <updated>{$date}</updated>\n";

echo " <content type=\"html\">\n<![CDATA[\n{$content}\n]]>\n</content>\n";

echo " </entry>\n";

}

}

echo "</feed>";

}

function rssfeed()

{

session_cache_limiter('private');

header("Pragma: public");

header("Expires: 0");

header("Cache-Control: must-revalidate, post-check=0, pre-check=0");

header("Content-type: application/xml");

header("Content-Transfer-Encoding: binary");

$feed_title = $this->settings['Blogname'];

$feed_link = $this->settings['Bloglink'];

if($feed_link[strlen($feed_link)-1] != '/')

$feed_link .= '/';

$feed_desc = $this->settings['Blogbeschreibung'];

echo "<?xml version=\"1.0\" encoding=\"{$this->encoding}\" ?>\n";

echo "<rss version=\"2.0\" xmlns:atom=\"http://www.w3.org/2005/Atom\">\n";

echo "<channel>\n";

echo " <atom:link href=\"{$feed_link}feed/rss\" rel=\"self\" type=\"application/rss+xml\" />\n";

echo " <title>{$feed_title}</title>\n";

echo " <link>{$feed_link}</link>\n";

echo " <description>{$feed_desc}</description>\n";

echo " <generator>Devbird v". Devbird::Version ." - http://www.badboy.pytalhost.de/</generator>\n";

echo "\n";

$result = $this->getnews(0, 10);

if(!$result) {

$this->rssfeed_error(0);

}

elseif($result->num_rows == 0) {

$this->rssfeed_error(1);

}

else {

while(($news = $this->nextnews()))

{

$title = htmlspecialchars(stripslashes($news->title));

$date = date("r",$news->published);

$content = stripslashes($news->message);

$id = $news->id;

$url = $this->rootpath.'/'.$id.'/'.$this->shorttext($title);

echo " <item>\n";

echo " <title>{$title}</title>\n";

echo " <description>\n<![CDATA[\n{$content}\n]]>\n</description>\n";

echo " <link>{$url}</link>\n";

echo " <guid>{$url}</guid>\n";

echo " <pubDate>{$date}</pubDate>\n";

echo " </item>\n";

}

}

echo "</channel>\n";

echo "</rss>";

}

function buildtitle()

{

if(!$_GET) return 'Home';#

if(isset($_GET['tag'])) return 'Tagsuche: '.htmlspecialchars($_GET['tag']);

if(isset($_GET['q'])) return 'Suche: '.htmlspecialchars($_GET['q']);

if(isset($_GET['id']))

{

$res = $this->getnewsbyid($_GET['id'], 'title');

if($res)

{

$news = $res->fetch_object();

return stripslashes($news->title);

}

else

return 'Fehler!';

}

if(isset($_GET['site']))

{

$page = $this->get_page($_GET['site']);

if($page)

return stripslashes($page->title);

else

return 'Fehler!';

}

}

private

function date3339($timestamp=0)

{

if(!$timestamp)

{

$timestamp = time();

}

$date = date('Y-m-d\TH:i:s', $timestamp);

$tz = date('O', $timestamp);

return $date.substr($tz, 0, 3).':'.substr($tz, 3);

}

function rssfeed_error($type)

{

$date = date("d.m.Y - H:i");

if($type != 1) # error

{

$title = 'Ein Fehler ist aufgetreten';

$content = "Leider ist beim Aufruf ein Fehler aufgetreten.<br /><br />\nBitte versuche es später noch einmal.<br />\nSollte es dann noch immer nicht funktioniern, kontaktiere mich doch einfach über das <a href=\"{$this->rootpath}/contact\">Kontaktformular</a>.<br />\nEine kleine Info, wie du zu dem Fehler gekommen bist, könnte mir helfen das Problem zu beseitigen.";

}

else # type = 1

{

$title = 'Kein Eintrag gefunden';

$content = "Leider wurde kein Eintrag gefunden.<br /><br />\nBist du vielleicht einem fehlerhaften Link gefolgt?<br />\nDann kontaktiere mich doch gleich über das <a href=\"{$this->rootpath}/contact\">Kontaktformular</a>.<br />\nEine kleine Info, wie du zu dem Fehler gekommen bist, könnte mir helfen das Problem zu beseitigen.";

}

echo " <item>\n";

echo " <title>{$title}</title>\n";

echo " <description>\n<![CDATA[\n{$content}\n]]>\n</description>\n";

echo " <link>{$this->rootpath}</link>\n";

echo " <guid>{$this->rootpath}</guid>\n";

echo " <pubDate>{$date}</pubDate>\n";

echo " </item>\n";

}

function atomfeed_error($type)

{

$date = date("d.m.Y - H:i");

if($type != 1) # error

{

$title = 'Ein Fehler ist aufgetreten';

$content = "Leider ist beim Aufruf ein Fehler aufgetreten.<br /><br />\nBitte versuche es später noch einmal.<br />\nSollte es dann noch immer nicht funktioniern, kontaktiere mich doch einfach über das <a href=\"{$this->rootpath}/contact\">Kontaktformular</a>.<br />\nEine kleine Info, wie du zu dem Fehler gekommen bist, könnte mir helfen das Problem zu beseitigen.";

}

else # type = 1

{

$title = 'Kein Eintrag gefunden';

$content = "Leider wurde kein Eintrag gefunden.<br /><br />\nBist du vielleicht einem fehlerhaften Link gefolgt?<br />\nDann kontaktiere mich doch gleich über das <a href=\"{$this->rootpath}/contact\">Kontaktformular</a>.<br />\nEine kleine Info, wie du zu dem Fehler gekommen bist, könnte mir helfen das Problem zu beseitigen.";

}

echo " <item>\n";

echo " <title>{$title}</title>\n";

echo " <description>\n<![CDATA[\n{$content}\n]]>\n</description>\n";