function _HCM_filelist($cesta = "", $velikosti = false)
{
    $result = "";
    $cesta = _indexroot . $cesta;
    $velikosti = _boolean($velikosti);
    if (mb_substr($cesta, -1, 1) != "/") {
        $cesta .= "/";
    }
    if (@file_exists($cesta) and @is_dir($cesta)) {
        $handle = @opendir($cesta);
        while (false !== ($item = @readdir($handle))) {
            if (@is_dir($cesta . $item) or $item == "." or $item == "..") {
                continue;
            }
            $items[] = $item;
        }
        natsort($items);
        $result = "<ul>\n";
        foreach ($items as $item) {
            $result .= "<li>";
            $result .= "<a href='" . $cesta . _htmlStr($item) . "' target='_blank'>" . $item . "</a>";
            if ($velikosti) {
                $result .= " (" . round(@filesize($cesta . $item) / 1024) . "kB)";
            }
            $result .= "</li>\n";
        }
        $result .= "</ul>\n";
        @closedir($handle);
    }
    return $result;
}
function _HCM_mailform($adresa = "", $priloha = false, $predmet = null)
{
    // priprava
    $result = "";
    $_SESSION[_sessionprefix . 'hcm_' . SL::$hcmUid . '_mail_receiver'] = @implode(",", _arrayRemoveValue(@explode(";", trim($adresa)), ""));
    if (_boolean($priloha)) {
        $rfile = array($GLOBALS['_lang']['hcm.mailform.att'], "<input type='file' name='att' />");
        $att = true;
    } else {
        $rfile = array('');
        $att = false;
    }
    if (isset($predmet)) {
        $rsubject = " value='" . _htmlStr($predmet) . "'";
    } else {
        $rsubject = "";
    }
    $rcaptcha = _captchaInit();
    // zprava
    $msg = '';
    if (isset($_GET['hcm_mr_' . SL::$hcmUid])) {
        switch ($_GET['hcm_mr_' . SL::$hcmUid]) {
            case 1:
                $msg = _formMessage(1, $GLOBALS['_lang']['hcm.mailform.msg.done']);
                break;
            case 2:
                $msg = _formMessage(2, $GLOBALS['_lang']['hcm.mailform.msg.failure']);
                break;
            case 3:
                $msg = _formMessage(3, $GLOBALS['_lang']['hcm.mailform.msg.failure2']);
                break;
            case 4:
                $msg = _formMessage(3, $GLOBALS['_lang']['xsrf.msg']);
                break;
        }
    }
    // predvyplneni odesilatele
    if (_loginindicator) {
        $sender = _loginemail;
    } else {
        $sender = "&#64;";
    }
    $result .= "<div class='anchor'><a name='hcm_mform_" . SL::$hcmUid . "'></a></div>\n" . $msg . _formOutput("mform" . SL::$hcmUid, _indexroot . "remote/hcm/mform.php?_return=" . urlencode(_indexOutput_url) . ($att ? "' enctype='multipart/form-data" : ''), array(array($GLOBALS['_lang']['hcm.mailform.sender'], "<input type='text' class='inputsmall' name='sender' value='" . $sender . "' /><input type='hidden' name='fid' value='" . SL::$hcmUid . "' />"), array($GLOBALS['_lang']['posts.subject'], "<input type='text' class='inputsmall' name='subject'" . $rsubject . " />"), $rcaptcha, array($GLOBALS['_lang']['hcm.mailform.text'], "<textarea class='areasmall' name='text' rows='9' cols='33'></textarea>", true), $rfile), array("text", "sender"), $GLOBALS['_lang']['hcm.mailform.send']);
    return $result;
}
function _HCM_player($soubor = "", $sirka = null, $vyska = null, $autoplay = false)
{
    // prednastavene hodnoty
    $extension = pathinfo($soubor);
    if (isset($extension['extension'])) {
        $extension = $extension['extension'];
    }
    if ($extension == "mp3") {
        $defvyska = "19";
    } else {
        $defvyska = "240";
    }
    $defsirka = "320";
    // nacteni parametru
    $soubor = _htmlStr($soubor);
    if (!_isAbsolutePath($soubor)) {
        $soubor = _url . "/" . $soubor;
    }
    if (!isset($sirka)) {
        $sirka = $defsirka;
    } else {
        $sirka = intval($sirka);
    }
    if (!isset($vyska)) {
        $vyska = $defvyska;
    } else {
        $vyska = intval($vyska);
    }
    $autoplay = _booleanStr(_boolean($autoplay));
    // sestaveni kodu
    return '
<div id="player_' . SL::$hcmUid . '"><div class="message2">' . $GLOBALS['_lang']['hcm.player.alt'] . '</div></div>
<script type="text/javascript">
// <![CDATA[
        var so = new SWFObject("' . _indexroot . 'remote/hcm/player.swf", "player_embed_' . SL::$hcmUid . '", "' . $sirka . '", "' . $vyska . '", "9", "#000000");
        so.addParam("allowfullscreen","true");
        so.addVariable("file", "' . $soubor . '");
        so.addVariable("link", "' . $soubor . '");
        so.addVariable("autostart", "' . $autoplay . '");
        so.write("player_' . SL::$hcmUid . '");
// ]]>
</script>
';
}
Exemple #4
0
function _HCM_php($kod = "", $ze_souboru = false)
{
    if (_boolean($ze_souboru)) {
        // ze souboru
        $soubor = _indexroot . $kod;
        if (@file_exists($soubor)) {
            $_params = func_get_args();
            array_slice($_params, 2);
            $output = '';
            $include = (include $soubor);
            if (is_string($include)) {
                return $include;
            } else {
                return $output;
            }
        }
    } else {
        // kod
        return _evalBox($kod);
    }
}
function _HCM_linkroot($id = null, $text = null, $nove_okno = false)
{
    $is_id = is_numeric($id);
    if ($is_id) {
        $id = intval($id);
    } else {
        $id = DB::val($id);
    }
    $query = DB::query("SELECT title,title_seo FROM `" . _mysql_prefix . "-root` WHERE " . ($is_id ? 'id' : 'title_seo') . "=" . $id);
    if (isset($nove_okno) and _boolean($nove_okno)) {
        $target = " target='_blank'";
    } else {
        $target = "";
    }
    if (DB::size($query) != 0) {
        $query = DB::row($query);
        if (isset($text) and $text != "") {
            $query['title'] = $text;
        }
        return "<a href='" . _linkRoot($id, $query['title_seo']) . "'" . $target . ">" . $query['title'] . "</a>";
    }
}
function _HCM_gallery($cesta = "", $rozmery = null, $strankovani = null, $lightbox = 1)
{
    // priprava
    $result = "";
    $cesta = _indexroot . $cesta;
    $cesta_noroot = $cesta;
    if (mb_substr($cesta, -1, 1) != "/") {
        $cesta .= "/";
    }
    if (mb_substr($cesta_noroot, -1, 1) != "/") {
        $cesta_noroot .= "/";
    }
    if (isset($strankovani) and $strankovani > 0) {
        $strankovat = true;
        $strankovani = intval($strankovani);
        if ($strankovani <= 0) {
            $strankovani = 1;
        }
    } else {
        $strankovat = false;
    }
    $lightbox = _boolean($lightbox);
    if (isset($rozmery)) {
        $rozmery = explode('/', $rozmery);
        if (sizeof($rozmery) === 2) {
            // sirka i vyska
            $x = intval($rozmery[0]);
            $y = intval($rozmery[1]);
        } else {
            // pouze vyska
            $x = null;
            $y = intval($rozmery[0]);
        }
    } else {
        // neuvedeno
        $x = null;
        $y = 128;
    }
    if (@file_exists($cesta) and @is_dir($cesta)) {
        $handle = @opendir($cesta);
        // nacteni polozek
        $items = array();
        while (false !== ($item = @readdir($handle))) {
            $ext = pathinfo($item);
            if (isset($ext['extension'])) {
                $ext = mb_strtolower($ext['extension']);
            } else {
                $ext = "";
            }
            if (@is_dir($item) or $item == "." or $item == ".." or !in_array($ext, SL::$imageExt)) {
                continue;
            }
            $items[] = $item;
        }
        @closedir($handle);
        natsort($items);
        // priprava strankovani
        if ($strankovat) {
            $count = count($items);
            $paging = _resultPaging(_indexOutput_url, $strankovani, $count, "", "#hcm_gal" . SL::$hcmUid, "hcm_gal" . SL::$hcmUid . "p");
        }
        // vypis
        $result = "<div class='anchor'><a name='hcm_gal" . SL::$hcmUid . "'></a></div>\n<div class='gallery'>\n";
        $counter = 0;
        foreach ($items as $item) {
            if ($strankovat and $counter > $paging[6]) {
                break;
            }
            if (!$strankovat or $strankovat and _resultPagingIsItemInRange($paging, $counter)) {
                $thumb = _pictureThumb($cesta_noroot . $item, array('x' => $x, 'y' => $y));
                $result .= "<a href='" . $cesta . _htmlStr($item) . "' target='_blank'" . ($lightbox ? " class='lightbox' data-fancybox-group='lb_hcm" . SL::$hcmUid . "'" : '') . "><img src='" . $thumb . "' alt='" . $item . "' /></a>\n";
            }
            $counter++;
        }
        $result .= "</div>\n";
        if ($strankovat) {
            $result .= $paging[0];
        }
    }
    return $result;
}
        define('_session_old_id', session_id());
        session_regenerate_id(true);
    }
}
$result = 0;
// pole konstant opravneni
$rights_array = _getRightsArray();
// pouziti cookie persistentniho prihlaseni, pokud existuje
$persistent_cookie_found = false;
if (!$disabled && isset($_COOKIE[_sessionprefix . "persistent_key"])) {
    // nacist data
    $persistent_cookie = $_COOKIE[_sessionprefix . "persistent_key"];
    $persistent_cookie = explode('$', $persistent_cookie);
    if (count($persistent_cookie) == 3) {
        $persistent_cookie[0] = intval($persistent_cookie[0]);
        $persistent_cookie[1] = _boolean($persistent_cookie[1]);
        $persistent_cookie_found = true;
    }
}
// kontrola existence session
if (!$disabled && ($persistent_cookie_found or isset($_SESSION[_sessionprefix . "user"]) and isset($_SESSION[_sessionprefix . "password"]) and isset($_SESSION[_sessionprefix . "ip"]))) {
    // pouziti cookie pro nastaveni dat session (pokud neexistuji)
    $persistent_cookie_used = false;
    $persistent_cookie_bad = false;
    if ($persistent_cookie_found and !(isset($_SESSION[_sessionprefix . "user"]) and isset($_SESSION[_sessionprefix . "password"]) and isset($_SESSION[_sessionprefix . "ip"])) and _iplogCheck(1)) {
        $persistent_cookie_bad = true;
        $uquery = DB::query("SELECT * FROM `" . _mysql_prefix . "-users` WHERE id=" . $persistent_cookie[0]);
        if (DB::size($uquery) != 0) {
            $uquery = DB::row($uquery);
            $persistent_cookie_used = true;
            if ($persistent_cookie[2] == _md5HMAC($uquery['password'] . '$' . $uquery['email'], $persistent_cookie[1] ? _userip : _sessionprefix)) {
/**
 * Vytvoreni vypisu prispevku
 *
 * Type Popis               Vars
 * 1    komentare sekce     zamknute komentare 1/0
 * 2    komentare článku    zamknute komentare 1/0
 * 3    prispevky v knize   [polozek na stranu, povoleno prispivani 1/0, zamknuto 1/0]
 * 5    temata ve foru      [polozek na stranu, povoleno prispivani 1/0, zamknuto 1/0]
 * 6    odpovedi na tema    [polozek na stranu, povoleno prispivani 1/0, zamknuto 1/0, id tematu]
 * 7    vypis vzkazu        [zamknuto 1/0]
 * 8    vypis pluginpostu   [polozek na stranu, povoleno prispivani 1/0, zamknuto 1/0, plugin flag, radit sestupne 1/0, [titulek / null]]
 *
 * @param int $type typ prispevku
 * @param int $home id polozky asociovane s komentari
 * @param mixed $vars promenna nastaveni podle typu
 * @param bool $force_locked vynutit zamknuty stav
 * @param string|null $url vlastni url nebo null (= automaticky)
 * @return string
 */
function _postsOutput($type, $home, $vars, $force_locked = false, $url = null)
{
    global $_lang;
    /* ---  typ  --- */
    // vychozi hodnoty
    $desc = "DESC ";
    $ordercol = 'id';
    $countcond = "type=" . $type . " AND xhome=-1 AND home=" . $home;
    $locked_textid = '';
    $autolast = false;
    $postlink = false;
    $pluginflag = null;
    // url
    if (!isset($url)) {
        $url = _indexOutput_url;
    }
    $url_html = _htmlStr($url);
    switch ($type) {
        // komentare v sekci
        case 1:
            $posttype = 1;
            $xhome = -1;
            $subclass = "comments";
            $title = $_lang['posts.comments'];
            $addlink = $_lang['posts.addcomment'];
            $nopostsmessage = $_lang['posts.nocomments'];
            $postsperpage = _commentsperpage;
            $canpost = _loginright_postcomments;
            $locked = _boolean($vars);
            $replynote = true;
            break;
            // komentare u clanku
        // komentare u clanku
        case 2:
            $posttype = 2;
            $xhome = -1;
            $subclass = "comments";
            $title = $_lang['posts.comments'];
            $addlink = $_lang['posts.addcomment'];
            $nopostsmessage = $_lang['posts.nocomments'];
            $postsperpage = _commentsperpage;
            $canpost = _loginright_postcomments;
            $locked = _boolean($vars);
            $replynote = true;
            break;
            // prispevky v knize
        // prispevky v knize
        case 3:
            $posttype = 3;
            $xhome = -1;
            $subclass = "book";
            $title = null;
            $addlink = $_lang['posts.addpost'];
            $nopostsmessage = $_lang['posts.noposts'];
            $postsperpage = $vars[0];
            $canpost = $vars[1];
            $locked = _boolean($vars[2]);
            $replynote = true;
            break;
            // temata ve foru
        // temata ve foru
        case 5:
            $posttype = 5;
            $xhome = -1;
            $subclass = "book";
            $title = null;
            $addlink = $_lang['posts.addtopic'];
            $nopostsmessage = $_lang['posts.notopics'];
            $postsperpage = $vars[0];
            $canpost = $vars[1];
            $locked = _boolean($vars[2]);
            $replynote = true;
            $ordercol = 'bumptime';
            $locked_textid = '3';
            break;
            // odpovedi v tematu
        // odpovedi v tematu
        case 6:
            $posttype = 5;
            $xhome = $vars[3];
            $subclass = "book";
            $title = null;
            $addlink = $_lang['posts.addanswer'];
            $nopostsmessage = $_lang['posts.noanswers'];
            $postsperpage = $vars[0];
            $canpost = $vars[1];
            $locked = _boolean($vars[2]);
            $replynote = false;
            $desc = "";
            $countcond = "type=5 AND xhome=" . $xhome . " AND home=" . $home;
            $autolast = isset($_GET['autolast']);
            $postlink = true;
            break;
            // odpovedi v konverzaci
        // odpovedi v konverzaci
        case 7:
            $posttype = 6;
            $xhome = null;
            $subclass = "book";
            $title = null;
            $addlink = $_lang['posts.addanswer'];
            $nopostsmessage = $_lang['posts.noanswers'];
            $postsperpage = _messagesperpage;
            $canpost = true;
            $locked = _boolean($vars[0]);
            $replynote = false;
            $desc = "";
            $countcond = "type=6 AND home=" . $home;
            $locked_textid = '4';
            $autolast = true;
            break;
            // plugin posty
        // plugin posty
        case 8:
            $posttype = 7;
            $xhome = -1;
            $subclass = "book";
            $title = isset($vars[5]) ? $vars[5] : null;
            $addlink = $_lang['posts.addpost'];
            $nopostsmessage = $_lang['posts.noposts'];
            $postsperpage = $vars[0];
            $canpost = $vars[1];
            $locked = _boolean($vars[2]);
            $replynote = true;
            $pluginflag = $vars[3];
            $countcond .= " AND flag=" . $pluginflag;
            if (!$vars[4]) {
                $desc = '';
            }
            break;
    }
    // vynutit uzamceni parametrem
    if ($force_locked) {
        $locked = true;
    }
    // extend
    $callback = null;
    _extend('call', 'posts.output', array('type' => $type, 'home' => $home, 'xhome' => $xhome, 'vars' => $vars, 'post_type' => $posttype, 'plugin_flag' => $pluginflag, 'canpost' => &$canpost, 'locked' => &$locked, 'autolast' => &$autolast, 'post_link' => &$postlink, 'posts_per_page' => &$postsperpage, 'sql_desc' => &$desc, 'sql_ordercol' => &$ordercol, 'sql_countcond' => &$countcond, 'callback' => &$callback));
    /* ---  vystup  --- */
    $output = "\n  <div class='anchor'><a name='posts'></a></div>\n  <div class='posts-" . $subclass . "'>\n  ";
    if ($title != null) {
        $output .= "<h2>" . $title . _linkRss($home, $posttype) . "</h2>\n";
    }
    $output .= "<div class='posts-form' id='post-form'>\n";
    /* ---  priprava strankovani  --- */
    $paging = _resultPaging($url_html, $postsperpage, "posts", $countcond, "#posts", null, $autolast);
    /* ---  zprava  --- */
    if (isset($_GET['r'])) {
        switch ($_GET['r']) {
            case 0:
                $output .= _formMessage(2, $_lang['posts.failed']);
                break;
            case 1:
                $output .= _formMessage(1, $_lang[$type != 5 ? 'posts.added' : 'posts.topicadded']);
                break;
            case 2:
                $output .= _formMessage(2, str_replace("*postsendexpire*", _postsendexpire, $_lang['misc.requestlimit']));
                break;
            case 3:
                $output .= _formMessage(2, $_lang['posts.guestnamedenied']);
                break;
            case 4:
                $output .= _formMessage(2, $_lang['xsrf.msg']);
                break;
        }
    }
    /* ---  formular nebo odkaz na pridani  --- */
    if (!$locked and (isset($_GET['addpost']) or isset($_GET['replyto']))) {
        // nacteni cisla prispevku pro odpoved
        if ($xhome == -1) {
            if (isset($_GET['replyto']) and $_GET['replyto'] != -1) {
                $reply = intval($_GET['replyto']);
                if ($replynote) {
                    $output .= "<p>" . $_lang['posts.replynote'] . " (<a href='" . $url_html . "#posts'>" . $_lang['global.cancel'] . "</a>).</p>";
                }
            } else {
                $reply = -1;
            }
        } else {
            $reply = $xhome;
        }
        // formular nebo prihlaseni
        if ($canpost) {
            $form = _uniForm("postform", array('posttype' => $type, 'pluginflag' => $pluginflag, 'posttarget' => $home, 'xhome' => $reply, 'url' => $url));
            $output .= $form[0];
        } else {
            $loginform = _uniForm("login", array(), true);
            $output .= "<p>" . $_lang['posts.loginrequired'] . "</p>" . $loginform[0];
        }
    } else {
        if (!$locked) {
            $output .= "<a href='" . _addGetToLink($url_html, "addpost&amp;page=" . $paging[2]) . "#posts'><strong>" . $addlink . " &gt;</strong></a>";
        } else {
            $output .= "<img src='" . _templateImage("icons/lock.png") . "' alt='stop' class='icon' /> <strong>" . $_lang['posts.locked' . $locked_textid] . "</strong>";
        }
    }
    $output .= "</div>\n<div class='hr'><hr /></div>\n\n";
    /* ---  vypis  --- */
    if (_pagingmode == 1 or _pagingmode == 2) {
        $output .= $paging[0];
    }
    // zaklad query
    if ($type == 5) {
        $sql = "SELECT id,author,guest,subject,time,ip,locked,bumptime,sticky,(SELECT COUNT(id) FROM `" . _mysql_prefix . "-posts` WHERE type=5 AND xhome=post.id) AS answer_count";
    } else {
        $sql = "SELECT id,xhome,subject,text,author,guest,time,ip" . _extend('buffer', 'posts.columns');
    }
    $sql .= " FROM `" . _mysql_prefix . "-posts` AS post";
    // podminky a razeni
    $sql .= " WHERE post.type=" . $posttype . (isset($xhome) ? " AND post.xhome=" . $xhome : '') . " AND post.home=" . $home . (isset($pluginflag) ? " AND post.flag=" . $pluginflag : '');
    $sql .= " ORDER BY " . ($type == 5 ? 'sticky DESC,' : '') . $ordercol . ' ' . $desc . $paging[1];
    // dotaz
    $query = DB::query($sql);
    unset($sql);
    // nacteni prispevku do pole
    $items = array();
    if ($type == 5) {
        $item_ids_with_answers = array();
    }
    while ($item = DB::row($query)) {
        $items[$item['id']] = $item;
        if ($type == 5 && $item['answer_count'] != 0) {
            $item_ids_with_answers[] = $item['id'];
        }
    }
    // uvolneni dotazu
    DB::free($query);
    if ($type == 5) {
        // posledni prispevek (pro vypis temat)
        if (!empty($item_ids_with_answers)) {
            $topicextra = DB::query("SELECT * FROM (SELECT id,xhome,author,guest FROM `" . _mysql_prefix . "-posts` AS reply WHERE type=5 AND home=" . $home . " AND xhome IN(" . implode(',', $item_ids_with_answers) . ") ORDER BY reply.id DESC) AS replies GROUP BY xhome");
            while ($item = DB::row($topicextra)) {
                if (!isset($items[$item['xhome']])) {
                    if (_dev) {
                        trigger_error('Nenalezen domovsky prispevek pro odpoved #' . $item['id'], E_USER_WARNING);
                    }
                    continue;
                }
                $items[$item['xhome']]['_lastpost'] = $item;
            }
        }
    } elseif (!empty($items)) {
        // odpovedi (pro komentare)
        $answers = DB::query("SELECT id,xhome,text,author,guest,time,ip FROM `" . _mysql_prefix . "-posts` WHERE type=" . $posttype . " AND home=" . $home . (isset($pluginflag) ? " AND flag=" . $pluginflag : '') . " AND xhome IN(" . implode(',', array_keys($items)) . ") ORDER BY id");
        while ($item = DB::row($answers)) {
            if (!isset($items[$item['xhome']])) {
                if (_dev) {
                    trigger_error('Nenalezen domovsky prispevek pro odpoved #' . $item['id'], E_USER_WARNING);
                }
                continue;
            }
            if (!isset($items[$item['xhome']]['_answers'])) {
                $items[$item['xhome']]['_answers'] = array();
            }
            $items[$item['xhome']]['_answers'][] = $item;
        }
        DB::free($answers);
    }
    // vypis
    if (!empty($items)) {
        // vypis prispevku nebo temat
        if ($type != 5) {
            $hl = true;
            foreach ($items as $item) {
                // nacteni autora
                if ($item['guest'] == "") {
                    $author = _linkUser($item['author'], "post-author");
                } else {
                    $author = "<span class='post-author-guest' title='" . _showIP($item['ip']) . "'>" . $item['guest'] . "</span>";
                }
                // odkazy pro spravu
                $post_access = _postAccess($item);
                if ($type < 6 or $type > 7 or $post_access) {
                    $actlinks = " <span class='post-actions'>";
                    if (($type < 6 or $type > 7) && !$locked) {
                        $actlinks .= "<a href='" . _addGetToLink($url_html, "replyto=" . $item['id']) . "#posts'>" . $_lang['posts.reply'] . "</a>";
                    }
                    if ($post_access) {
                        $actlinks .= (($type < 6 or $type > 7) ? " " : '') . "<a href='index.php?m=editpost&amp;id=" . $item['id'] . "'>" . $_lang['global.edit'] . "</a>";
                    }
                    $actlinks .= "</span>";
                } else {
                    $actlinks = "";
                }
                // avatar
                if (_show_avatars) {
                    $avatar = _getAvatar($item['author']);
                } else {
                    $avatar = null;
                }
                // prispevek
                $hl = !$hl;
                _extend('call', 'posts.post', array('item' => &$item, 'avatar' => &$avatar, 'type' => $type));
                if (null === $callback) {
                    $output .= "<div id='post-" . $item['id'] . "' class='post" . ($hl ? ' post-hl' : '') . (isset($avatar) ? ' post-withavatar' : '') . "'><div class='post-head'>" . $author;
                    if ($type < 6 || $type > 7) {
                        $output .= ", <span class='post-subject'>" . $item['subject'] . "</span> ";
                    }
                    $output .= "<span class='post-info'>(" . _formatTime($item['time']) . ")</span>" . $actlinks . ($postlink ? "<a class='post-postlink' href='" . _addGetToLink($url_html, 'page=' . $paging[2]) . "#post-" . $item['id'] . "'><span>#" . str_pad($item['id'], 6, '0', STR_PAD_LEFT) . "</span></a>" : '') . "</div><div class='post-body" . (isset($avatar) ? ' post-body-withavatar' : '') . "'>" . $avatar . '<div class="post-body-text">' . _parsePost($item['text']) . "</div></div></div>\n";
                } else {
                    $output .= call_user_func($callback, array('item' => $item, 'avatar' => $avatar, 'author' => $author, 'actlinks' => $actlinks, 'page' => $paging[2], 'postlink' => $postlink));
                }
                // odpovedi
                if (($type < 6 || $type > 7) && isset($item['_answers'])) {
                    foreach ($item['_answers'] as $answer) {
                        // jmeno autora
                        if ($answer['guest'] == "") {
                            $author = _linkUser($answer['author'], "post-author");
                        } else {
                            $author = "<span class='post-author-guest' title='" . _showIP($answer['ip']) . "'>" . $answer['guest'] . "</span>";
                        }
                        // odkazy pro spravu
                        if (_postAccess($answer)) {
                            $actlinks = " <span class='post-actions'><a href='index.php?m=editpost&amp;id=" . $answer['id'] . "'>" . $_lang['global.edit'] . "</a></span>";
                        } else {
                            $actlinks = "";
                        }
                        // avatar
                        if (_show_avatars) {
                            $avatar = _getAvatar($answer['author']);
                        } else {
                            $avatar = null;
                        }
                        _extend('call', 'posts.post', array('item' => &$answer, 'avatar' => &$avatar, 'type' => $type));
                        if (null === $callback) {
                            $output .= "<div id='post-" . $answer['id'] . "' class='post-answer" . (isset($avatar) ? ' post-answer-withavatar' : '') . "'><div class='post-head'>" . $author . " " . $_lang['posts.replied'] . " <span class='post-info'>(" . _formatTime($answer['time']) . ")</span>" . $actlinks . "</div><div class='post-body" . (isset($avatar) ? ' post-body-withavatar' : '') . "'>" . $avatar . '<div class="post-body-text">' . _parsePost($answer['text']) . "</div></div></div>\n";
                        } else {
                            $output .= call_user_func($callback, array('item' => $answer, 'avatar' => $avatar, 'author' => $author, 'actlinks' => $actlinks, 'page' => $paging[2], 'postlink' => $postlink));
                        }
                    }
                }
            }
            if (_pagingmode == 2 or _pagingmode == 3) {
                $output .= "<br />" . $paging[0];
            }
        } else {
            // tabulka s tematy
            $hl = false;
            $output .= "\n<table class='topic-table'>\n<thead><tr><td colspan='2'><strong>" . $_lang['posts.topic'] . "</strong></td><td><strong>" . $_lang['global.answersnum'] . "</strong></td><td><strong>" . $_lang['global.lastanswer'] . "</strong></td></tr></thead>\n<tbody>\n";
            foreach ($items as $item) {
                // nacteni autora
                if ($item['guest'] == "") {
                    $author = _linkUser($item['author'], "post-author", false, false, 16);
                } else {
                    $author = "<span class='post-author-guest' title='" . _showIP($item['ip']) . "'>" . _cutStr($item['guest'], 16) . "</span>";
                }
                // nacteni jmena autora posledniho prispevku
                if (isset($item['_lastpost'])) {
                    if ($item['_lastpost']['author'] != -1) {
                        $lastpost = _linkUser($item['_lastpost']['author'], "post-author", false, false, 16);
                    } else {
                        $lastpost = "<span class='post-author-guest'>" . _cutStr($item['_lastpost']['guest'], 16) . "</span>";
                    }
                } else {
                    $lastpost = "-";
                }
                // vyber ikony
                if ($item['sticky']) {
                    $icon = 'sticky';
                } elseif ($item['locked']) {
                    $icon = 'locked';
                } elseif ($item['answer_count'] == 0) {
                    $icon = 'new';
                } elseif ($item['answer_count'] < _topic_hot_ratio) {
                    $icon = 'normal';
                } else {
                    $icon = 'hot';
                }
                // mini strankovani
                $tpages = '';
                $tpages_num = ceil($item['answer_count'] / _commentsperpage);
                if ($tpages_num == 0) {
                    $tpages_num = 1;
                }
                if ($tpages_num > 1) {
                    $tpages .= '<span class=\'topic-pages\'>';
                    for ($i = 1; $i <= 3 && $i <= $tpages_num; ++$i) {
                        $tpages .= "<a href='index.php?m=topic&amp;id=" . $item['id'] . "&amp;page=" . $i . "#posts'>" . $i . '</a>';
                    }
                    if ($tpages_num > 3) {
                        $tpages .= "<a href='index.php?m=topic&amp;id=" . $item['id'] . "&amp;page=" . $tpages_num . "'>" . $tpages_num . ' &rarr;</a>';
                    }
                    $tpages .= '</span>';
                }
                // vystup radku
                $output .= "<tr class='topic-" . $icon . ($hl ? ' topic-hl' : '') . "'><td class='topic-icon-cell'><a href='index.php?m=topic&amp;id=" . $item['id'] . "'><img src='" . _templateImage('icons/topic-' . $icon . '.png') . "' alt='" . $_lang['posts.topic.' . $icon] . "' /></a></td><td class='topic-main-cell'><a href='index.php?m=topic&amp;id=" . $item['id'] . "'>" . $item['subject'] . "</a>" . $tpages . "<br />" . $author . " <small class='post-info'>(" . _formatTime($item['time']) . ")</small></td><td>" . $item['answer_count'] . "</td><td>" . $lastpost . ($item['answer_count'] != 0 ? "<br /><small class='post-info'>(" . _formatTime($item['bumptime']) . ")</small>" : '') . "</td></tr>\n";
                $hl = !$hl;
            }
            $output .= "</tbody></table><br />\n\n";
            if (_pagingmode == 2 or _pagingmode == 3) {
                $output .= $paging[0] . "<br />";
            }
            // posledni odpovedi
            $output .= "\n<div class='hr'><hr /></div><br />\n<h3>" . $_lang['posts.forum.lastact'] . "</h3>\n";
            $query = DB::query("SELECT topic.id AS topic_id,topic.subject AS topic_subject,answer.author,answer.guest,answer.time FROM `" . _mysql_prefix . "-posts` AS answer JOIN `" . _mysql_prefix . "-posts` AS topic ON(topic.type=5 AND topic.id=answer.xhome) WHERE answer.type=5 AND answer.home=" . $home . " AND answer.xhome!=-1 ORDER BY answer.id DESC LIMIT " . _extratopicslimit);
            if (DB::size($query) != 0) {
                $output .= "<ul>\n";
                while ($item = DB::row($query)) {
                    if ($item['guest'] == "") {
                        $author = _linkUser($item['author']);
                    } else {
                        $author = "<span class='post-author-guest'>" . $item['guest'] . "</span>";
                    }
                    $output .= "<li><a href='index.php?m=topic&amp;id=" . $item['topic_id'] . "'>" . $item['topic_subject'] . "</a>&nbsp;&nbsp;<small>(" . $_lang['global.postauthor'] . " " . $author . " " . _formatTime($item['time']) . ")</small></li>\n";
                }
                $output .= "</ul>\n\n";
            } else {
                $output .= "<p>" . $_lang['global.nokit'] . "</p>";
            }
        }
    } else {
        $output .= "<p>" . $nopostsmessage . "</p>";
    }
    $output .= "</div>";
    return $output;
}
function _HCM_articles($typ = 1, $pocet = null, $perex = true, $info = true, $kategorie = null)
{
    // priprava
    $result = "";
    $typ = intval($typ);
    if ($typ < 1 or $typ > 9) {
        $typ = 1;
    }
    $pocet = intval($pocet);
    if ($pocet < 1) {
        $pocet = 1;
    }
    $perex = intval($perex);
    $info = _boolean($info);
    // limitovani na kategorie
    $rcats = _sqlArticleWhereCategories($kategorie);
    // priprava casti sql dotazu
    switch ($typ) {
        case 1:
            $rorder = "art.time DESC";
            $rcond = "";
            break;
        case 2:
            $rorder = "art.readed DESC";
            $rcond = "art.readed!=0";
            break;
        case 3:
            $rorder = "art.ratesum/art.ratenum DESC";
            $rcond = "art.ratenum!=0";
            break;
        case 4:
            $rorder = "art.ratenum DESC";
            $rcond = "art.ratenum!=0";
            break;
        case 5:
            $rorder = "RAND()";
            $rcond = "";
            break;
        case 6:
            $rorder = "(SELECT time FROM `" . _mysql_prefix . "-iplog` WHERE type=2 AND var=art.id AND art.visible=1 AND art.time<=" . time() . " AND art.confirmed=1 ORDER BY id DESC LIMIT 1) DESC";
            $rcond = "art.readed!=0";
            break;
        case 7:
            $rorder = "(SELECT time FROM `" . _mysql_prefix . "-iplog` WHERE type=3 AND var=art.id AND art.visible=1 AND art.time<=" . time() . " AND art.confirmed=1 ORDER BY id DESC LIMIT 1) DESC";
            $rcond = "art.ratenum!=0";
            break;
        case 8:
            $rorder = "(SELECT time FROM `" . _mysql_prefix . "-posts` WHERE home=art.id AND type=2 ORDER BY time DESC LIMIT 1) DESC";
            $rcond = "(SELECT COUNT(id) FROM `" . _mysql_prefix . "-posts` WHERE home=art.id AND type=2)!=0";
            break;
        case 9:
            $rorder = "(SELECT COUNT(id) FROM `" . _mysql_prefix . "-posts` WHERE home=art.id AND type=2) DESC";
            $rcond = "(SELECT COUNT(id) FROM `" . _mysql_prefix . "-posts` WHERE home=art.id AND type=2)!=0";
            break;
    }
    // pripojeni casti
    if ($rcond != "") {
        $rcond = " AND " . $rcond;
    }
    $rcond = " WHERE " . _sqlArticleFilter(true) . $rcond;
    if ($rcats != "") {
        $rcond .= " AND " . $rcats;
    }
    // vypis
    $query = DB::query("SELECT art.id,art.title,art.title_seo,art.perex," . ($perex === 2 ? 'art.picture_uid,' : '') . "art.author,art.time,art.readed,art.comments,cat.title_seo AS cat_title_seo" . ($info !== 0 ? ",(SELECT COUNT(id) FROM `" . _mysql_prefix . "-posts` AS post WHERE home=art.id AND post.type=2) AS comment_count" : '') . " FROM `" . _mysql_prefix . "-articles` AS art JOIN `" . _mysql_prefix . "-root` AS cat ON(cat.id=art.home1)" . $rcond . " ORDER BY " . $rorder . " LIMIT " . $pocet);
    while ($item = DB::row($query)) {
        $result .= _articlePreview($item, $info, $perex !== 0, $info !== 0 ? $item['comment_count'] : null);
    }
    return $result;
}