Exemple #1
0
    }
    print_submit_row();
}
if ($_POST['do'] == 'dolinkbacks') {
    $vbulletin->input->clean_array_gpc('p', array('islist' => TYPE_BOOL, 'pingtext' => TYPE_ARRAY_STR, 'pingaction' => TYPE_ARRAY_INT, 'pingtitle' => TYPE_ARRAY_STR));
    if (!empty($vbulletin->GPC['pingaction'])) {
        $modlog = array();
        @define('VBSEO_PREPROCESSED', true);
        foreach ($vbulletin->GPC['pingaction'] as $pingid => $action) {
            $pingid = intval($pingid);
            if (!vbseo_can_moderation_linkback($pingid)) {
                continue;
            }
            if ($action == 1) {
                if (!$vbulletin->GPC['islist']) {
                    vbseo_send_notification_pingback($vbseo_pback_in_use['t_threadid'], $vbseo_pback_in_use['t_postid'], $vbseo_pback_in_use['t_src_url'], $vbulletin->GPC['pingtitle']["{$pingid}"], $vbulletin->GPC['pingtext']["{$pingid}"], 1, 0);
                }
                $db->query_write("\nUPDATE " . vbseo_tbl_prefix('vbseo_linkback') . "\nSET t_title=\"" . $db->escape_string($vbulletin->GPC['pingtitle']["{$pingid}"]) . "\",\nt_text=\"" . $db->escape_string($vbulletin->GPC['pingtext']["{$pingid}"]) . "\",\nt_approve=\"1\"\nWHERE t_id=\"{$pingid}\"\n");
                vbseo_linkback_approve($pingid);
            } else {
                if ($action == -1) {
                    $db->query_write($q = "\nUPDATE " . vbseo_tbl_prefix('vbseo_linkback') . "\nSET t_deleted=\"1\"\nWHERE t_id=\"{$pingid}\"\n");
                    vbseo_linkback_approve($pingid);
                    /*
                    $db->query_write("
                    DELETE FROM " . vbseo_tbl_prefix('vbseo_linkback') . "
                    WHERE t_id=\"$pingid\"
                    ");
                    */
                }
            }
function vbseo_complete_sec($sec, $dat_proc = '')
{
    global $vboptions, $forum, $vbulletin, $vbphrase, $postcache, $stylevar, $vbseo_gcache, $vbseo_linkbacks_no, $bbuserinfo;
    if (!VBSEO_ENABLED) {
        return;
    }
    if (defined('VBSEO_UNREG_EXPIRED')) {
        return $newtext;
    }
    if (VBSEO_IGNOREPAGES && preg_match('#(' . VBSEO_IGNOREPAGES . ')#i', VBSEO_REQURL)) {
        return;
    }
    if (VBSEO_REWRITE_THREADS_ADDTITLE && ($sec == 'newpost_preview' || $sec == 'postbit_display_complete')) {
        global $vbseo_previewmessage, $vbseo_cutbburl;
        if ($GLOBALS['post'] && $GLOBALS['post']['message']) {
            $ptext =& $GLOBALS['post']['message'];
        } else {
            $ptext =& $vbseo_previewmessage;
        }
        vbseo_reverse_formats();
        $matchfull = preg_quote('http://' . VBSEO_HTTP_HOST, '#');
        if (VBSEO_REWRITE_THREADS_ADDTITLE_POST) {
            $ptext = preg_replace('#(href=")(' . $matchfull . '[^"]*?' . VBSEO_FIND_P_FORMAT . '[^/"]*")#eis', 'vbseo_replace_urls_mini_post("$1","$2","$3")', $ptext);
            $ptext = preg_replace('#(href=")(' . $matchfull . '[^"]*?showpost\\.' . VBSEO_VB_EXT . '\\?[^"]*?p(?:ostid)?=(\\d+)[^/"]*")#eis', 'vbseo_replace_urls_mini_post("$1","$2","$3")', $ptext);
        }
        $ptext = preg_replace('#(href=")(' . $matchfull . '[^"]*?' . VBSEO_FIND_MT_FORMAT . '[^/"]*")#eis', 'vbseo_replace_urls_mini("$1","$2","$3","m")', $ptext);
        $ptext = preg_replace('#(href=")(' . $matchfull . '[^"]*?' . VBSEO_FIND_T_FORMAT . '[^/"]*")#eis', 'vbseo_replace_urls_mini("$1","$2","$3")', $ptext);
        $ptext = preg_replace('#(href=")(' . $matchfull . '[^"]*?(?:show|print)thread\\.' . VBSEO_VB_EXT . '\\?[^"]*?t(?:hreadid)?=(\\d+)[^/"]*")#eis', 'vbseo_replace_urls_mini("$1","$2","$3")', $ptext);
    }
    if (isset($vbulletin) && !$vbseo_cutbburl) {
        $vbseo_cutbburl = preg_replace('#/$#', '', $vbulletin->options['bburl']);
    }
    if ($sec == 'init_startup' && $vbseo_cutbburl) {
        vbseo_check_stripsids();
        vbseo_prepare_seo_replace();
        if (VBSEO_IN_PINGBACK && THIS_SCRIPT == 'showthread') {
            @header('X-Pingback: ' . $vbseo_cutbburl . '/vbseo-xmlrpc/');
        }
        if (THIS_SCRIPT != 'search') {
            vbseo_prepare_cat_anchors();
        }
        if (THIS_SCRIPT == 'newreply' || THIS_SCRIPT == 'editpost' || THIS_SCRIPT == 'newthread') {
            $vbseo_ref = $_SERVER['HTTP_REFERER'];
            $pre_repl = '';
            $q = $_POST['message'];
            if ($vbseo_ref && strstr(strtolower($vbseo_ref), VBSEO_HTTP_HOST)) {
                $pre_repl = preg_replace('#/[^/]*$#', '/', $vbseo_ref);
            }
            if ($pre_repl && $pre_repl != $vbseo_cutbburl . '/') {
                $rs = '#((?:<a[^>]*?href="|\\[url="|\\[url\\]|<img[^>]*?src="|\\[img="|\\[img\\]))';
                $_POST['message'] = preg_replace($rs . '(' . preg_quote($vbseo_cutbburl) . '/)?([^:"\\[\\]]*?\\.\\.[^:"\\[\\]]*?["\\[])#i', '$1' . $pre_repl . '$3', $_POST['message']);
                do {
                    $_pmsg = $_POST['message'];
                    $_POST['message'] = preg_replace('#(://[^\\"\\]]*?/)([^/\\"\\]]*/)\\.\\./#', '$1', $_POST['message']);
                } while ($_POST['message'] != $_pmsg);
            }
        }
    }
    $newpost_name = '';
    if ($sec == 'blog_fpdata_presave' || $sec == 'blog_textdata_start' || $sec == 'blog_data_start') {
        $newpost_name = 'blog';
    }
    if ($sec == 'newpost_process' || $sec == 'newpost_complete') {
        $newpost_name = 'newpost';
    }
    if ($sec == 'visitormessagedata_start') {
        $newpost_name = 'message';
    }
    $clean_redir = $newpost_name ? 1 : 0;
    if (!$newpost_name && $sec == 'postdata_presave') {
        $newpost_name = 'edit';
    }
    $may_addttl = $clean_redir && (!isset($_POST['vbseo_is_retrtitle']) || isset($_POST['vbseo_retrtitle']));
    $force_addttl = $newpost_name && (isset($_POST['vbseo_is_retrtitle']) && isset($_POST['vbseo_retrtitle']));
    $addttl = VBSEO_REWRITE_EXT_ADDTITLE && ($force_addttl || $may_addttl);
    global ${$newpost_name};
    if (isset(${$newpost_name})) {
        $pmsg_a =& ${$newpost_name};
        if (isset($pmsg_a['message'])) {
            $pmsg =& $pmsg_a['message'];
        }
    }
    if ($clean_redir) {
        vbseo_get_options();
        $redurl = $vboptions['bburl2'] . '/' . VBSEO_REDIRECT_URI . '?redirect=';
        $pmsg = preg_replace('#' . preg_quote($redurl, '#') . '([^"\\]\\[]*)#eis', 'urldecode(\'$1\')', $pmsg);
    }
    if ($addttl) {
        preg_match_all('#\\[url=?\\"?(.*?)\\"?\\](.+?)\\[\\/url\\]#is', $pmsg, $lmatch);
        for ($i = 0; $i < count($lmatch[0]); $i++) {
            $ul = trim($lmatch[1][$i]);
            $ulin = trim($lmatch[2][$i]);
            if ($ul && !@strstr($ulin, $ul)) {
                continue;
            }
            if (!@strstr($ulin, '://')) {
                $ulin = 'http://' . $ulin;
            }
            if (!$ul) {
                $ul = $ulin;
            }
            if (preg_match('#^http://#', $ulin) && (!VBSEO_REWRITE_EXT_ADDTITLE_BLACKLIST || !preg_match('#' . VBSEO_REWRITE_EXT_ADDTITLE_BLACKLIST . '#i', $ulin))) {
                vbseo_reverse_formats();
                $matchfull = preg_quote('http://' . VBSEO_HTTP_HOST, '#');
                $ismatch = false;
                if (VBSEO_REWRITE_THREADS_ADDTITLE_POST) {
                    $ismatch |= preg_match('#' . $matchfull . '[^"]*?/' . VBSEO_FIND_P_FORMAT . '#is', $ulin);
                }
                $ismatch |= preg_match('#' . $matchfull . '[^"]*?/' . VBSEO_FIND_MT_FORMAT . '#is', $ulin);
                $ismatch |= preg_match('#' . $matchfull . '[^"]*?/' . VBSEO_FIND_T_FORMAT . '#is', $ulin);
                $ulin_shot = str_replace(VBSEO_TOPREL_FULL, '', $ulin);
                if (($arr = vbseo_check_url('VBSEO_URL_FORUM_PAGENUM', $ulin_shot)) || ($arr = vbseo_check_url('VBSEO_URL_FORUM', $ulin_shot))) {
                    if (!isset($arr['forum_id']) && (isset($arr['forum_path']) || isset($arr['forum_title']))) {
                        $arr['forum_id'] = vbseo_reverse_forumtitle($arr);
                    }
                    vbseo_get_forum_info();
                    if (!vbseo_forum_is_public($vbseo_gcache['forum'][$arr['forum_id']])) {
                        $ismatch = true;
                    }
                }
                if (!$ismatch) {
                    $pret = vbseo_http_query_full($ulin);
                    $ptitle = vbseo_get_page_title($pret['content'], defined('VBSEO_MAX_TITLE_LENGTH') ? VBSEO_MAX_TITLE_LENGTH : 0);
                    $pcharset = vbseo_get_page_charset($pret['content'], $pret['headers']);
                    $ptitle = vbseo_convert_charset($ptitle, $pcharset);
                    if ($ptitle && $ptitle != $vboptions['bbtitle']) {
                        $pmsg = str_replace($lmatch[0][$i], '[url=' . $ulin . ']' . $ptitle . '[/url]', $pmsg);
                    }
                }
            }
        }
    }
    $trackback = VBSEO_EXT_TRACKBACK && ($sec == 'newpost_complete' || $sec == 'threadmanage_update');
    $pingback = VBSEO_EXT_PINGBACK && $sec == 'newpost_complete';
    if ($pingback || $trackback) {
        global $found_object_ids;
        if (!$vboptions['bburl2'] || !$vbseo_gcache['forum']) {
            vbseo_get_options();
            vbseo_prepare_seo_replace();
            vbseo_get_forum_info();
        }
        $r_post_id = $pmsg_a['postid'];
        if (!$r_post_id && $GLOBALS['threadinfo']) {
            $r_post_id = $GLOBALS['threadinfo']['firstpostid'];
        }
        unset($vbseo_gcache['post'][$r_post_id]);
        $found_object_ids['prepostthread_ids'] = array($r_post_id);
        vbseo_get_post_thread_info($r_post_id);
        $threadid = $vbseo_gcache['post'][$r_post_id]['threadid'];
        vbseo_get_thread_info($threadid);
        $forumid = $vbseo_gcache['thread'][$threadid]['forumid'];
        $vbseo_url_ = vbseo_thread_url_postid($r_post_id);
        $vbseo_url_t = vbseo_thread_url($threadid);
        if (!strstr($vbseo_url_, '://')) {
            $vbseo_url_ = $vboptions['bburl2'] . '/' . $vbseo_url_;
        }
        if (!strstr($vbseo_url_t, '://')) {
            $vbseo_url_t = $vboptions['bburl2'] . '/' . $vbseo_url_t;
        }
        if (THIS_SCRIPT == 'newthread') {
            $vbulletin->db->query_write("INSERT INTO " . vbseo_tbl_prefix('vbseo_serviceupdate') . "\n(s_threadid, s_updated)\nVALUES\n('{$threadid}', 0)\n");
        }
    }
    if ($sec == 'blog_fpdata_postsave') {
        global $blogman;
        if ($blogman && ($bid = $blogman->blog['blogid'])) {
            $vbulletin->db->query_write("INSERT INTO " . vbseo_tbl_prefix('vbseo_serviceupdate') . "\n(s_threadid, s_updated, s_type)\nVALUES\n('{$bid}', 0, 1)\n");
        }
    }
    if ($trackback && $_REQUEST['sendtrackbacks']) {
        $tracurls = explode(' ', $_REQUEST['sendtrackbacks']);
        $tdetails = vbseo_get_thread_details($r_post_id);
        $tdetails['pagetext'] = preg_replace('#\\[.+?\\]#', '', $tdetails['pagetext']);
        vbseo_extra_inc('linkback');
        foreach ($tracurls as $turl) {
            if (trim($turl)) {
                $turl = trim($turl);
                if (!preg_match('#^http://#', $turl)) {
                    continue;
                }
                if (vbseo_pingback_exists($turl, $threadid)) {
                    continue;
                }
                $snippet = vbseo_utf8_substr($tdetails['pagetext'], 0, VBSEO_SNIPPET_LENGTH);
                $res_success = vbseo_do_trackback($turl, $vbseo_url_t, $vbseo_gcache['thread'][$threadid]['title'], $vboptions['bbtitle'], $snippet . '...');
                vbseo_store_pingback($vbseo_url_, $turl, 1, $r_postid, 0, $threadid, 0, $_REQUEST['subject'], $snippet, 0, $res_success, 1, false);
            }
        }
    }
    if ($pingback && vbseo_forum_is_public($vbseo_gcache['forum'][$forumid])) {
        vbseo_extra_inc('linkback');
        preg_match_all('#\\[url=?\\"?(.*?)\\"?\\]#is', $pmsg, $lmatch);
        for ($i = 0; $i < count($lmatch[0]); $i++) {
            $ulin = $lmatch[1][$i];
            if (preg_match('#^http://#', $ulin) && !strstr($ulin, VBSEO_HTTP_HOST) && (!VBSEO_REWRITE_EXT_ADDTITLE_BLACKLIST || !preg_match('#' . VBSEO_REWRITE_EXT_ADDTITLE_BLACKLIST . '#i', $ulin))) {
                if (vbseo_pingback_exists($ulin, $threadid)) {
                    continue;
                }
                $res_success = vbseo_do_pingback($vbseo_url_, $ulin);
                if ($res_success >= 0) {
                    vbseo_store_pingback($vbseo_url_, $ulin, 0, $r_postid, 0, $threadid, 0, $_REQUEST['subject'], $snippet, 0, $res_success, 1);
                }
            }
        }
    }
    switch ($sec) {
        case 'blog_entry_start':
            vbseo_prepend_template('blog_show_entry', '".(($blog[message] = vbseo_process_content_area($blog[message])) ? "":"")."');
            vbseo_prepend_template('blog_comment', '".(($response[message] = vbseo_process_content_area($response[message])) ? "":"")."');
            break;
        case 'blog_entry_complete':
            if (VBSEO_BOOKMARK_BLOG && vbseo_tpl_exists('blog_show_entry')) {
                $vbseo_url_b = vbseo_http_s_url('http://' . $_SERVER['HTTP_HOST'] . $_SERVER['VBSEO_URI']);
                $book_t = urlencode($GLOBALS['blog']['title']);
                $bmlist = vbseo_get_bookmarks();
                $vbseo_post_bookmarks = '';
                foreach ($bmlist as $bm) {
                    $blink = str_replace('%url%', urlencode($vbseo_url_b), str_replace('%title%', $book_t, $bm[0]));
                    eval('$vbseo_post_bookmarks .= "' . fetch_template('vbseo_blog_bmarkentry') . '";');
                }
                $vbseo_post_bookmarks = str_replace('"', '\\"', $vbseo_post_bookmarks);
                $bsection_tpl = str_replace('<!--VBSEO_BOOKMARKS-->', $vbseo_post_bookmarks, fetch_template('vbseo_blog_bmarksection'));
                if (VBSEO_BOOKMARK_BLOG == 1) {
                    $snr = '#(\\"\\.\\(\\(\\$show\\[\'blograting\'\\]\\) \\? \\(\\".*?)(<[^>]*?id=\\\\"blog_title)#is';
                    $pm = vbseo_tpl_match('blog_show_entry', $snr);
                    $pm[1] = str_replace('id=\\"blograting\\" style=\\"float:$stylevar[right]\\">', 'id=\\"blograting\\" style=\\"text-align:center\\">', $pm[1]);
                    $bsection = str_replace('<!--BLOG_RATING-->', $pm[1], $bsection_tpl);
                    vbseo_modify_template('blog_show_entry', $snr, $bsection . '$2');
                } else {
                    vbseo_modify_template('blog_show_entry', '#("\\.\\(\\(\\$' . 'categorybits)#is', $bsection_tpl . '$1', false, '<!--VBSEO_BOOKMARKS-->');
                }
                vbseo_modify_template('blog_show_entry', '#(<div id=\\\\"blog_message\\\\" style=\\\\")(.*?</div>)#', "\$1min-height:60px;\$2\n<br style=\\\"clear:both\\\" />");
            }
            break;
        case 'global_start':
            if (!$vbulletin->userinfo['userid'] && VBSEO_CODE_CLEANUP_PREVIEW && THIS_SCRIPT == 'forumdisplay') {
                $vbulletin->options['threadpreview'] = 0;
                $vbseo_gcache['var']['vboptchanged'] = true;
            }
            if (!$vbulletin->userinfo['userid'] && VBSEO_FORUMJUMP_OFF && $vbulletin && (THIS_SCRIPT == 'forumdisplay' || THIS_SCRIPT == 'showthread')) {
                $vbulletin->options['useforumjump'] = 0;
                $vbseo_gcache['var']['vboptchanged'] = true;
            }
            if (VBSEO_CATEGORY_ANCHOR_LINKS) {
                vbseo_modify_template('forumhome_forumbit_level1_nopost', 'href=\\"forumdisplay', 'id=\\"".$forum[\'nametitle\']."\\" name=\\"".$forum[\'nametitle\']."\\" href=\\"forumdisplay');
            }
            if (VBSEO_IN_REFBACK && (THIS_SCRIPT == 'showthread' || THIS_SCRIPT == 'showpost')) {
                $vbseo_ref = $_SERVER['HTTP_REFERER'];
                if ($vbseo_ref && !strstr(strtolower($vbseo_ref), VBSEO_HTTP_HOST) && !strstr(strtolower($vbseo_ref), str_replace('www.', '', VBSEO_HTTP_HOST))) {
                    if (!defined('VBSEO_REFBACK_BLACKLIST') || !preg_match('#' . VBSEO_REFBACK_BLACKLIST . '#i', $vbseo_ref)) {
                        vbseo_extra_inc('linkback');
                        vbseo_ping_proc($vbseo_ref, VBSEO_TOPREL_FULL . VBSEO_REQURL, 2);
                    }
                }
            }
            break;
        case 'memberlist_bit':
            global $userinfo, $usercache;
            $usercache[$userinfo['userid']] = array('userid' => $userinfo['userid'], 'username' => $userinfo['username']);
            break;
        case 'ajax_start':
            if ($_POST['do'] == 'linkbackmod' && ($linkid = addslashes($_POST['id']))) {
                $ilink = $vbulletin->db->query_first("\nSELECT l.*, t.forumid\nFROM " . vbseo_tbl_prefix('vbseo_linkback') . " l\nLEFT JOIN " . vbseo_tbl_prefix('thread') . " t ON t.threadid = l.t_threadid\nWHERE t_id='{$linkid}'");
                $ismod = can_moderate($ilink['forumid'], 'vbseo_linkbacks') || $vbulletin->userinfo['permissions']['adminpermissions'] & $vbulletin->bf_ugp_adminpermissions['ismoderator'];
                if ($ismod) {
                    vbseo_extra_inc('linkback');
                    if ($_POST['action'] == 'mod') {
                        $vbulletin->db->query_write("\nUPDATE " . vbseo_tbl_prefix('vbseo_linkback') . "\nSET t_approve=IF(t_approve,0,1)\nWHERE t_id='{$linkid}'");
                        if (!$ilink['t_approve']) {
                            vbseo_send_notification_pingback($ilink['t_threadid'], $ilink['t_postid'], $ilink['t_src_url'], $ilink['t_title'], $ilink['t_text'], 1, 0);
                        }
                    }
                    if ($_POST['action'] == 'ban') {
                        $purl = parse_url($ilink['t_src_url']);
                        if ($purl['host']) {
                            $bdom = str_replace('www.', '', $purl['host']);
                            vbseo_linkback_bandomain($bdom, 1);
                            $vbulletin->db->query_write("\nUPDATE " . vbseo_tbl_prefix('vbseo_linkback') . "\nSET t_deleted = 1\nWHERE t_src_url LIKE 'http%" . addslashes($bdom) . "/%'");
                        }
                    }
                    if ($_POST['action'] == 'del') {
                        $vbulletin->db->query_write("\nUPDATE " . vbseo_tbl_prefix('vbseo_linkback') . "\nSET t_deleted = 1\nWHERE t_id = '{$linkid}'");
                    }
                    vbseo_linkback_approve($linkid);
                    header('Content-Type: text/plain;');
                    header('Connection: Close');
                    echo $ilink['t_approve'] ? '0' : '1';
                }
                exit;
            }
            if ($_POST['do'] == 'updatelinkback') {
                $vbulletin->input->clean_array_gpc('p', array('linkid' => TYPE_UINT, 'title' => TYPE_STR));
                $linkid = $vbulletin->GPC['linkid'];
                $ilink = $vbulletin->db->query_first("\nSELECT *\nFROM " . vbseo_tbl_prefix('vbseo_linkback') . " l\nWHERE t_id='" . addslashes($linkid) . "'");
                $ismod = can_moderate($ilink['forumid'], 'vbseo_linkbacks') || $vbulletin->userinfo['permissions']['adminpermissions'] & $vbulletin->bf_ugp_adminpermissions['ismoderator'];
                if ($ismod) {
                    $ltitle = convert_urlencoded_unicode($vbulletin->GPC['title']);
                    $vbulletin->db->query_write("\nUPDATE " . vbseo_tbl_prefix('vbseo_linkback') . " l\nSET t_title = '" . addslashes($ltitle) . "'\nWHERE t_id = '" . addslashes($linkid) . "'");
                }
                $xml = new vB_AJAX_XML_Builder($vbulletin, 'text/xml');
                $xml->add_tag('linkhtml', $ltitle);
                $xml->print_xml();
            }
            break;
        case 'forumadmin_update_save':
            global $vboptions, $forumcache;
            vbseo_get_options();
            vbseo_prepare_seo_replace();
            $vboptions['vbseo_opt'] = array();
            $forumcache2 = $forumcache;
            $forumcache = '';
            vbseo_get_forum_info(true);
            $forumcache = $forumcache2;
            vbseo_check_datastore(true);
            break;
        case 'private_insertpm_process':
            global $pmdm;
            if (is_object($pmdm) && strstr($pmdm->pmtext['message'], '[post]')) {
                vbseo_startup();
                $pmdm->pmtext['message'] = preg_replace('#\\[post\\](\\d+)\\[\\/post\\]#', '[url]' . $vboptions['bburl2'] . '/showthread.php?p=$1#post$1[/url]', $pmdm->pmtext['message']);
                $GLOBALS['VBSEO_REWRITE_TEXTURLS'] = 1;
                $pmdm->pmtext['message'] = make_crawlable($pmdm->pmtext['message']);
                unset($GLOBALS['VBSEO_REWRITE_TEXTURLS']);
            }
            break;
        case 'cache_templates':
            global $globaltemplates, $show, $bbuserinfo;
            if ($_REQUEST['ajax']) {
                if (THIS_SCRIPT == 'blog_post') {
                    $globaltemplates[] = 'blog_comment';
                }
                if (THIS_SCRIPT == 'group') {
                    $globaltemplates[] = 'socialgroups_message';
                }
                if (THIS_SCRIPT == 'album') {
                    $globaltemplates[] = 'picturecomment_message';
                }
                if (THIS_SCRIPT == 'visitormessage') {
                    $globaltemplates[] = 'memberinfo_visitormessage';
                }
            }
            if (THIS_SCRIPT == 'blog' && $_REQUEST['do'] == 'blog') {
                $globaltemplates[] = 'vbseo_blog_bmarkentry';
                $globaltemplates[] = 'vbseo_blog_bmarksection';
            }
            if (THIS_SCRIPT == 'moderation') {
                $globaltemplates[] = 'vbseo_linkbacks';
                $globaltemplates[] = 'vbseo_linkbackbit';
            }
            if (THIS_SCRIPT == 'showthread' && (VBSEO_IN_PINGBACK || VBSEO_IN_TRACKBACK || VBSEO_IN_REFBACK)) {
                $globaltemplates[] = 'vbseo_linkbacks';
                $globaltemplates[] = 'vbseo_linkbackbit';
                $globaltemplates[] = 'vbseo_linkbackmenu';
                $globaltemplates[] = 'vbseo_linkbackmenu_entry';
            }
            if (THIS_SCRIPT == 'misc' && $_REQUEST['do'] == 'pingtrackback') {
                vbseo_safe_redirect('misc.' . VBSEO_VB_EXT . '?do=linkbacks', array('do'));
            }
            if (THIS_SCRIPT == 'misc' && $_REQUEST['do'] == 'linkbacks') {
                $globaltemplates[] = 'vbseo_help_linkback';
            }
            break;
        case 'member_infractionbit':
            $GLOBALS['vbseo_gcache']['post'][$dat_proc['postid']] = $dat_proc;
            break;
        case 'parse_templates':
            vbseo_modify_template('socialgroups_grouplist_bit', '#.$#s', '$0".(($GLOBALS[\'vbseo_gcache\'][\'groups\'][$group[\'groupid\']]=$group)?\'\':\'\')."');
            vbseo_modify_template('memberinfo_socialgroupbit', '#.$#s', '$0".(($GLOBALS[\'vbseo_gcache\'][\'groups\'][$socialgroup[\'groupid\']]=$socialgroup)?\'\':\'\')."');
            vbseo_modify_template('blog_entry_profile', '#.$#s', '$0".(($GLOBALS[\'vbseo_gcache\'][\'blog\'][$this->blog[\'blogid\']]=$this->blog)?\'\':\'\')."');
            vbseo_modify_template('blog_entry_profile', '#.$#s', '$0".(($GLOBALS[\'vblog_categories\']=$this->categories)?\'\':\'\')."');
            vbseo_modify_template('album_picturebit', '#.$#s', '$0".(($GLOBALS[\'vbseo_gcache\'][\'pic\'][$picture[\'pictureid\']]=$picture)?\'\':\'\')."');
            vbseo_modify_template('albumbit', '#.$#s', '$0".(($GLOBALS[\'vbseo_gcache\'][\'album\'][$album[\'albumid\']]=$album)?\'\':\'\')."');
            vbseo_modify_template('memberinfo_albumbit', '#.$#s', '$0".(($GLOBALS[\'vbseo_gcache\'][\'album\'][$album[\'albumid\']]=$album)?\'\':\'\')."');
            vbseo_prepend_template('memberinfo_visitormessage', '".(($message[message] = vbseo_process_content_area($message[message])) ? "":"")."');
            vbseo_prepend_template('socialgroups_message', '".(($message[message] = vbseo_process_content_area($message[message])) ? "":"")."');
            vbseo_prepend_template('picturecomment_message', '".(($message[message] = vbseo_process_content_area($message[message])) ? "":"")."');
            vbseo_prepend_template('pt_issuenotebit_user', '".(($note[message] = vbseo_process_content_area($note[message])) ? "":"")."');
            vbseo_prepend_template('newpost_preview', '".(($previewmessage = vbseo_process_content_area($previewmessage)) ? "":"")."');
            if ((THIS_SCRIPT == 'blog' || THIS_SCRIPT == 'blog_post') && VBSEO_PERMALINK_BLOG > 0) {
                vbseo_modify_template('blog_comment', '#(blogipaddress.*?)(</div>)#s', '$1 <a href=\\"#comment$response[blogtextid]\\"><img src=\\"$stylevar[imagesfolder]/vbseo/anchor.png\\" border=\\"0\\" alt=\\"$vbphrase[vbseo_permalink]\\" class=\\"inlineimg\\" /></a> $2', 0);
                vbseo_modify_template('blog_comment', '#(OR \\$show\\[\\\'reportlink\\\'\\])#s', '$1 OR 1', 0);
            }
            if (THIS_SCRIPT == 'member' || THIS_SCRIPT == 'visitormessage') {
                $vmurl = $_GET['tab'] && $_GET['tab'] != 'visitor_messaging' ? 'member.php?u=' . $_GET['u'] : '';
                $vmurl .= '#vmessage$message[vmid]';
                if (VBSEO_PERMALINK_PROFILE == 2) {
                    vbseo_modify_template('memberinfo_visitormessage', '#\\$message\\[date\\]#s', '<a href=\\"' . $vmurl . '\\">$0</a>', 0);
                } else {
                    if (VBSEO_PERMALINK_PROFILE == 1) {
                        vbseo_modify_template('memberinfo_visitormessage', '#message\\[time\\].*?\\)\\)\\.\\"#s', '$0 - <a href=\\"' . $vmurl . '\\">$vbphrase[vbseo_permalink]</a>', 0);
                    }
                }
                vbseo_modify_template('MEMBERINFO', '#(vBulletin\\.register_control\\(\\\\"vB_TabCtrl\\\\", \\\\"profile_tabs\\\\", \\\\"\\$selected_tab\\\\")#s', "var vbseo_opentab=document.location.hash;\nvbseo_opentab = vbseo_opentab.substring(1,vbseo_opentab.length);\n" . '$1 ? \\"$selected_tab\\" : vbseo_opentab');
            }
            if (THIS_SCRIPT == 'album') {
                if (VBSEO_PERMALINK_ALBUM == 2) {
                    vbseo_modify_template('picturecomment_message', '#\\$message\\[date\\]#s', '<a href=\\"#picturecomment$message[commentid]\\">$0</a>', 0);
                } else {
                    if (VBSEO_PERMALINK_ALBUM == 1) {
                        vbseo_modify_template('picturecomment_message', '#message\\[time\\].*?\\)\\)\\.\\"#s', '$0 - <a href=\\"#picturecomment$message[commentid]\\">$vbphrase[vbseo_permalink]</a>', 0);
                    }
                }
            }
            if (THIS_SCRIPT == 'group') {
                $_plink = 'group.' . VBSEO_VB_EXT . '?groupid=' . $_REQUEST['groupid'] . '#gmessage$message[gmid]';
                if (VBSEO_PERMALINK_GROUPS == 2) {
                    vbseo_modify_template('socialgroups_message', '#\\$message\\[date\\]#s', '<a href=\\"' . $_plink . '\\">$0</a>', 0);
                } else {
                    if (VBSEO_PERMALINK_GROUPS == 1) {
                        vbseo_modify_template('socialgroups_message', '#message\\[time\\].*?\\)\\)\\.\\"#s', '$0 - <a href=\\"' . $_plink . '\\">$vbphrase[vbseo_permalink]</a>', 0);
                    }
                }
            }
            if (VBSEO_IN_PINGBACK || VBSEO_IN_TRACKBACK || VBSEO_IN_REFBACK) {
                if (can_moderate(0, 'vbseo_linkbacks')) {
                    vbseo_modify_template('USERCP_SHELL', '#(do=viewposts&amp;type=moderated.*?</tr>)#is', '$1
<tr>
<td class=\\"".($navclass[moderatedlinkbacks]?$navclass[moderatedlinkbacks]:"alt2")."\\"><a class=\\"smallfont\\" href=\\"moderation.php?$session[sessionurl]do=viewlinkbacks\\">$vbphrase[vbseo_moderated_linkbacks]</a></td>
</tr>');
                }
            }
            if (!$vbulletin->userinfo['userid']) {
                if (VBSEO_CODE_CLEANUP_MEMBER_DROPDOWN) {
                    if (THIS_SCRIPT == 'showthread') {
                        $tplpostbit = vbseo_get_postbit_tpl();
                        vbseo_modify_template($tplpostbit, '#<script[^>]+?>[^<]*?postmenu_\\$post.*?</script>#is', '');
                        vbseo_modify_template($tplpostbit, '#<div class=\\\\"vbmenu_popup.*?</div>#is', '');
                    }
                    if (THIS_SCRIPT == 'blog') {
                        $blog_tpls = array('blog_sidebar_user', 'blog_entry_with_userinfo', 'blog_entry_without_userinfo', 'blog_list_blogs_blog');
                        foreach ($blog_tpls as $_btpl) {
                            vbseo_modify_template($_btpl, '#<script[^>]+?>[^<]*?blogusermenu.*?</script>#is', '');
                            vbseo_modify_template($_btpl, '#<div class=\\\\"vbmenu_popup.*?</div>#is', '');
                        }
                    }
                }
                if (THIS_SCRIPT == 'index') {
                    if (VBSEO_CODE_CLEANUP_LASTPOST == 2) {
                        vbseo_modify_template('FORUMHOME', '#<td[^<]+?vbphrase\\[last_post\\]</td>#is', '');
                        vbseo_modify_template('forumhome_forumbit_level1_nopost', '#<td[^<]+?vbphrase\\[last_post\\].*?</td>#is', '');
                        vbseo_modify_template('FORUMDISPLAY', '#<td[^<]+?(<span[^<]+?)?(<a[^<]+?)?vbphrase\\[last_post\\].*?</td>#is', '');
                        vbseo_modify_template('forumhome_forumbit_level2_post', '#<td[^<]+?forum\\[lastpostinfo\\].*?</td>#is', '');
                        vbseo_modify_template('forumhome_forumbit_level1_post', '#<td[^<]+?forum\\[lastpostinfo\\].*?</td>#is', '');
                        vbseo_modify_template('threadbit', '#\\(\\(\\$show\\[\'threadmoved\'.*?/td>\\s*"\\)\\)\\.#is', '');
                    }
                    if (VBSEO_CODE_CLEANUP_LASTPOST == 1) {
                        vbseo_modify_template('threadbit', '#<a href=[^>]*?->[^>]*?->[^>]*?lastpostid.*?</a>#is', '');
                        vbseo_modify_template('forumhome_lastpostby', '#<a href=[^>]*?->[^>]*?->[^>]*?lastpostid.*?</a>#is', '');
                        $vbphrase['by_x'] = strip_tags($vbphrase['by_x']);
                    }
                    vbseo_modify_template('threadbit', '#<a href=\\\\"misc\\.php\\?do=whoposted.*?>(.*?)</a>#is', '$1');
                }
            }
            break;
        case 'moderation_start':
            if ($_REQUEST['do'] == 'viewlinkbacks') {
                global $navbar, $navclass, $HTML, $navbits, $headinclude, $header, $footer, $db, $show, $navclass, $notices, $pmbox, $notifications_total;
                if (!can_moderate(0, 'vbseo_linkbacks')) {
                    print_no_permission();
                }
                vbseo_startup();
                $vbseolinkbackbits = '';
                $perpage = 20;
                $pagenumber = $_GET['page'] ? $_GET['page'] : 1;
                $vbseodb = vbseo_get_db();
                $tp = $vbseodb->vbseodb_query_first("\nSELECT COUNT(*) as cnt\nFROM " . vbseo_tbl_prefix('vbseo_linkback') . "\nWHERE t_incoming=1 AND t_deleted=0 AND t_approve=0");
                $totalposts = $tp['cnt'];
                $vbseopings = $vbseodb->vbseodb_query($q = "\nSELECT t_id, t_time, t_src_url, t_dest_url, t_type, t_postid, t_postcount, t_threadid, t_page, t_title, t_text, t_approve, forumid\nFROM " . vbseo_tbl_prefix('vbseo_linkback') . "\nLEFT JOIN " . vbseo_tbl_prefix('thread') . " on threadid=t_threadid\nWHERE t_incoming=1 AND t_deleted=0 AND t_approve=0\nORDER BY t_time " . (preg_match('#^(asc|desc)$#i', VBSEO_DEFAULT_LINKBACKS_ORDER) ? VBSEO_DEFAULT_LINKBACKS_ORDER : "DESC") . " LIMIT " . ($pagenumber - 1) * $perpage . "," . $perpage);
                $pagenav = construct_page_nav($pagenumber, $perpage, $totalposts, "moderation.php?do=viewlinkbacks");
                while ($vbseoping = @$vbseodb->funcs['fetch_assoc']($vbseopings)) {
                    if (can_moderate($vbseoping['forumid'], 'vbseo_linkbacks')) {
                        $vbseoping['postno'] = $vbseoping['t_postcount'];
                        $vbseoping['ismod'] = 1;
                        $vbseoping['date'] = vbdate($vbulletin->options['dateformat'], $vbseoping['t_time'], true);
                        $vbseoping['time'] = vbdate($vbulletin->options['timeformat'], $vbseoping['t_time'], true);
                        $vbseoping['t_src_url'] = htmlentities($vbseoping['t_src_url']);
                        $vbseoping['t_dest_url'] = htmlentities($vbseoping['t_dest_url']);
                        $vbseoping['t_text_nohtml'] = htmlspecialchars(strip_tags($vbseoping['t_text']));
                        $vbseoping['t_title_html'] = htmlspecialchars($vbseoping['t_title']);
                        eval('$vbseolinkbackbits .= "' . fetch_template('vbseo_linkbackbit') . '";');
                    }
                }
                if ($vbseolinkbackbits) {
                    eval('$HTML = "' . fetch_template('vbseo_linkbacks') . '";');
                } else {
                    $HTML = $vbphrase['vbseo_no_linkbacks_found'];
                }
                unset($vbseolinkbackbits);
                $navbits[''] = $vbphrase['moderation'];
                $navbits = construct_navbits($navbits);
                construct_usercp_nav('moderatedlinkbacks');
                eval('$navbar = "' . fetch_template('navbar') . '";');
                eval('print_output("' . fetch_template('USERCP_SHELL') . '");');
            }
            break;
        case 'misc_start':
            if ($_REQUEST['do'] == 'linkbacks') {
                global $navbits, $headinclude, $header, $footer;
                $navbits = construct_navbits(array('faq.' . VBSEO_VB_EXT . $vbulletin->session->vars['sessionurl_q'] => $vbphrase['faq'], '' => $vbphrase['vbseo_linkbacks']));
                @extract($GLOBALS);
                @eval('$navbar = "' . fetch_template('navbar') . '";');
                @eval('print_output("' . fetch_template('vbseo_help_linkback') . '");');
            }
            break;
        case 'archive_forum_thread':
            if ($GLOBALS['pda'] == 'vbseo') {
                $GLOBALS['pda'] = false;
            }
            break;
        case 'archive_navigation':
            if (VBSEO_ARCHIVE_ORDER_DESC && !$GLOBALS['pda']) {
                $GLOBALS['pda'] = 'vbseo';
            }
            break;
        case 'forumrules':
            $pingrules = '<div>" . construct_phrase("$vbphrase[vbseo_trackback_is_x]", "misc.".VBSEO_VB_EXT."?do=linkbacks#trackbacks", "' . iif(VBSEO_EXT_TRACKBACK, $vbphrase['on'], $vbphrase['off']) . '") . "</div>
<div>" . construct_phrase("$vbphrase[vbseo_pingback_is_x]", "misc.".VBSEO_VB_EXT."?do=linkbacks#pingbacks", "' . iif(VBSEO_EXT_PINGBACK, $vbphrase['on'], $vbphrase['off']) . '") . "</div>
<div>" . construct_phrase("$vbphrase[vbseo_refback_is_x]", "misc.".VBSEO_VB_EXT."?do=linkbacks#refbacks", "' . iif(VBSEO_IN_REFBACK, $vbphrase['on'], $vbphrase['off']) . '") . "</div>';
            vbseo_modify_template('forumrules', '#(html_code_is_x.*?</div>)#s', '$1' . $pingrules, 0, '<!--LINKBACK_POSTRULES-->');
            break;
        case 'showthread_complete':
            global $onload;
            if (!$onload) {
                $onload = "if (is_ie || is_moz) { var cpost=document.location.hash;if(cpost){ if(cobj = fetch_object(cpost.substring(1,cpost.length)))cobj.scrollIntoView(true); }}";
            }
            if (VBSEO_IN_PINGBACK || VBSEO_IN_TRACKBACK || VBSEO_IN_REFBACK) {
                global $vbseo_bookmarks, $vbseo_linkback_menu, $vbseo_linkback_menu_list, $show, $vbseo_linkback_uri, $thread;
                $vbseo_url_t = urlencode($vboptions['bburl2'] . '/' . vbseo_thread_url($thread['threadid']));
                $book_t = urlencode($thread['title']);
                $is_public = vbseo_forum_is_public($GLOBALS['forum'], $GLOBALS['foruminfo'], false, true);
                if ($is_public && VBSEO_BOOKMARK_THREAD) {
                    $bmlist = vbseo_get_bookmarks();
                    $vbseo_bookmarks = '';
                    $bmno = 0;
                    foreach ($bmlist as $bm) {
                        $vbseo_bookmarks .= '<tr><td class="vbmenu_option"><img class="inlineimg" src="' . $bm[1] . '" alt="' . $bm[2] . '" /> <a href="' . str_replace('%url%', $vbseo_url_t, str_replace('%title%', $book_t, $bm[0])) . '" target="_blank">' . $bm[2] . '</a><a name="vbseodm_' . $bmno++ . '"></a></td></tr>';
                    }
                }
                eval('$vbseo_linkback_menu = "' . fetch_template('vbseo_linkbackmenu_entry') . '";');
                vbseo_modify_template('SHOWTHREAD', '#(<td[^>]*?threadtools)#i', '\\$vbseo_linkback_menu$1', 0, '<!--LINKBACK_MENU-->');
                eval('$vbseo_linkback_menu_list = "' . fetch_template('vbseo_linkbackmenu') . '";');
                if (!vbseo_tpl_search('SHOWTHREAD', '$vbseo_linkback_menu_list')) {
                    vbseo_modify_template('SHOWTHREAD', '#(</body>)#is', '\\$vbseo_linkback_menu_list' . '$1');
                }
                if ($_GET['nojs']) {
                    preg_match('#<table.*?>(.*?)</table>#is', $vbseo_linkback_menu, $vbseo_m);
                    $vbseo_m[1] = str_replace('vbmenu_option', 'alt1', $vbseo_m[1]);
                    $vbseo_m[1] = str_replace('<td', '<td colspan="2"', $vbseo_m[1]);
                    vbseo_modify_template('SHOWTHREAD', "#(sendtofriend\\.gif.*?sendtofriend\\.gif.*?</tr>)#is", "\$1" . addslashes($vbseo_m[1]));
                }
            }
            break;
        case 'showthread_post_start':
            global $vbseolinkbacks, $vbcollapse, $vbseo_linkback_uri, $thread, $db, $show, $found_object_ids;
            if (defined('VBSEO_PRIVATE_REDIRECT_POSTID')) {
                vbseo_get_options();
                if (!($mode_nonlinear = vbseo_is_threadedmode())) {
                    vbseo_get_forum_info();
                    $r_post_id = VBSEO_PRIVATE_REDIRECT_POSTID;
                    $found_object_ids['prepostthread_ids'] = array($r_post_id);
                    $parr = vbseo_get_post_thread_info($r_post_id, true);
                    $threadid = $parr[$r_post_id]['threadid'];
                    vbseo_get_thread_info($threadid);
                    $excpars = array('p', 'page');
                    $vbse_rurl = vbseo_thread_url_postid($r_post_id, isset($_GET['page']) ? $_GET['page'] : 1, $mode_nonlinear);
                    if ($vbse_rurl) {
                        vbseo_url_autoadjust($vbse_rurl, $excpars, false);
                    }
                }
            }
            if (VBSEO_IN_PINGBACK || VBSEO_IN_TRACKBACK || VBSEO_IN_REFBACK) {
                $vbseolinkbacks = '';
                vbseo_get_options();
                vbseo_get_forum_info();
                $vbseo_gcache['thread'][$thread['threadid']] = $thread;
                $vbseo_linkback_uri = vbseo_thread_url($thread['threadid']);
                if (!strstr($vbseo_linkback_uri, '://')) {
                    $vbseo_linkback_uri = preg_replace('#/$#', '', $vbulletin->options['bburl']) . '/' . $vbseo_linkback_uri;
                }
                $showactusers = $vboptions['showthreadusers'] == 1 || $vboptions['showthreadusers'] == 2 || ($vboptions['showthreadusers'] > 2 and $vbulletin->userinfo['userid']);
                if (!vbseo_tpl_search('SHOWTHREAD', '$vbseolinkbacks')) {
                    $search_for = $showactusers ? '".(($show[\'activeusers\']' : '$similarthreads';
                    if (!vbseo_tpl_search('SHOWTHREAD', $search_for)) {
                        $search_for = '<!-- currently active users -->';
                    }
                    vbseo_modify_template('SHOWTHREAD', $search_for, "\$vbseolinkbacks\n{$search_for}");
                }
                $vbseolinkbackbits = '';
                $vbseo_linkbacks_no = 0;
                $ismod = can_moderate($thread['forumid'], 'vbseo_linkbacks') || $vbulletin && $vbulletin->userinfo['permissions']['adminpermissions'] & $vbulletin->bf_ugp_adminpermissions['ismoderator'];
                if ($thread['vbseo_linkbacks_no'] || $ismod) {
                    $vbseodb = vbseo_get_db();
                    $vbseopings = $vbseodb->vbseodb_query("\nSELECT t_id, t_time, t_src_url, t_dest_url, t_type, t_postid, t_postcount, t_threadid, t_page, t_title, t_text, t_approve\nFROM " . vbseo_tbl_prefix('vbseo_linkback') . "\nWHERE t_incoming=1 AND t_deleted=0 AND t_wait=0\nAND " . ($ismod ? '' : 't_approve>0 AND ') . "t_threadid = '" . $thread['threadid'] . "' " . "ORDER BY t_time " . (preg_match('#^(asc|desc)$#i', VBSEO_DEFAULT_LINKBACKS_ORDER) ? VBSEO_DEFAULT_LINKBACKS_ORDER : "DESC"));
                    while ($vbseoping = @$vbseodb->funcs['fetch_assoc']($vbseopings)) {
                        $vbseoping['postno'] = $vbseoping['t_postcount'];
                        $vbseoping['ismod'] = $ismod;
                        $vbseoping['date'] = vbdate($vbulletin->options['dateformat'], $vbseoping['t_time'], true);
                        $vbseoping['time'] = vbdate($vbulletin->options['timeformat'], $vbseoping['t_time'], true);
                        $vbseoping['t_text_nohtml'] = htmlspecialchars(strip_tags($vbseoping['t_text']));
                        $vbseoping['t_title_html'] = htmlspecialchars($vbseoping['t_title']);
                        if ($vbseoping['t_postid']) {
                            $vbseo_gcache['postpings'][$vbseoping['t_postid']]++;
                        } else {
                            $vbseo_gcache['postcounts'][vbseo_thread_pagenum($vbseoping['t_page'] - 1, 0) + 1]++;
                        }
                        eval('$vbseolinkbackbits .= "' . fetch_template('vbseo_linkbackbit') . '";');
                        $vbseo_linkbacks_no++;
                    }
                    if ($vbseo_linkbacks_no) {
                        eval('$vbseolinkbacks = "' . fetch_template('vbseo_linkbacks') . '";');
                        if ($showactusers) {
                            $vbseolinkbacks = '<br />' . $vbseolinkbacks;
                        } else {
                            $vbseolinkbacks = $vbseolinkbacks . '<br />';
                        }
                    }
                    unset($vbseolinkbackbits);
                }
            }
            break;
        case 'postbit_display_complete':
            global $thread, $vbseo_lastmod;
            if (!isset($vbseo_lastmod) || $dat_proc['dateline'] > $vbseo_lastmod) {
                $vbseo_lastmod = $dat_proc['dateline'];
            }
            $dat_proc['preposts'] = $dat_proc['postcount'];
            $postcache[$dat_proc['postid']] = $dat_proc;
            $vbseo_gcache['thread'][$thread['threadid']] = $thread;
            $vbseo_postbit_pingback = VBSEO_POSTBIT_PINGBACK > 0 && THIS_SCRIPT != 'private' && THIS_SCRIPT != 'member';
            $vbseo_bookmark = VBSEO_BOOKMARK_POST;
            if ($vbseo_postbit_pingback || $vbseo_bookmark) {
                if (!$vboptions['bburl2']) {
                    vbseo_get_options();
                    vbseo_prepare_seo_replace();
                    vbseo_get_forum_info();
                }
                $GLOBALS['post']['linkbacksno'] = $vbseo_gcache['postpings'][$GLOBALS['post']['postid']] + $vbseo_gcache['postcounts'][$GLOBALS['post']['postcount']];
                $tplpostbit = vbseo_get_postbit_tpl();
                if (!defined('VBSEO_POSTBIT_PINGBACK_CHG_' . $tplpostbit) && vbseo_tpl_exists($tplpostbit)) {
                    define('VBSEO_POSTBIT_PINGBACK_CHG_' . $tplpostbit, 1);
                    $is_public = vbseo_forum_is_public($GLOBALS['forum'], $GLOBALS['foruminfo'], false, true);
                    if ($is_public && $vbseo_bookmark && THIS_SCRIPT == 'showthread' && ($bmlist = vbseo_get_bookmarks())) {
                        $vbseo_url_t = urlencode($vboptions['bburl2'] . '/' . vbseo_thread_url($thread['threadid'], $_GET['page']) . '#') . '$post[postid]';
                        $vbseo_url_t_iis = urlencode($vboptions['bburl2'] . '/' . vbseo_thread_url($thread['threadid'], $_GET['page']));
                        $book_t = urlencode($thread['title']);
                        $vbseo_post_bookmarks = '';
                        foreach ($bmlist as $bm) {
                            $vbseo_post_bookmarks .= '<a href=\\"' . str_replace('%url%', $vbseo_url_t, str_replace('%title%', $book_t, $bm[0])) . '\\" target=\\"_blank\\"><img src=\\"' . $bm[1] . '\\" alt=\\"' . $bm[3] . '\\" border=\\"0\\" /></a>';
                        }
                        $search_for = '<!--VBSEO_BOOKMARKS-->';
                        if (!vbseo_tpl_search($tplpostbit, $search_for)) {
                            $search_for = '".(($post[\'editlink\'])';
                        }
                        vbseo_modify_template($tplpostbit, $search_for, '<div style=\\"float:$stylevar[left]\\">' . $vbseo_post_bookmarks . "</div>\n" . $search_for);
                    }
                    if ($vbseo_postbit_pingback) {
                        $pingtpl = '".($post[\'linkbacksno\']?"<a href=\\"' . ($_POST['ajax'] || THIS_SCRIPT != 'showthread' ? 'showthread.' . VBSEO_VB_EXT . '?p=$post[postid]' : "") . '#linkbacks\\"><img class=\\"inlineimg\\" src=\\"images/vbseo/post_linkback.gif\\" alt=\\"".construct_phrase("$vbphrase[vbseo_no_links_to_this_post]",$post[linkbacksno])."\\" border=\\"0\\" /></a> ":"")."';
                        $pingtpl2 = '<a href=\\"' . ($_POST['ajax'] || THIS_SCRIPT != 'showthread' ? 'showthread.' . VBSEO_VB_EXT . '?p=$post[postid]' : '#post$post[postid]') . '\\" title=\\"".$vbphrase[\'vbseo_link_to_this_post\']."\\">".$vbphrase[\'vbseo_permalink\']."</a>';
                        if (VBSEO_POSTBIT_PINGBACK == 1) {
                            $pingtpl .= $pingtpl2;
                        }
                        if (vbseo_tpl_search($tplpostbit, '<!--PERMALINK_INFO-->')) {
                            vbseo_modify_template($tplpostbit, '<!--PERMALINK_INFO-->', $pingtpl);
                        } else {
                            if (VBSEO_POSTBIT_PINGBACK == 1) {
                                vbseo_modify_template($tplpostbit, '#(\\$show\\[\'messageicon\'\\] OR \\$post\\[\'title\'\\])(.*?)(<div.*?</div>)#s', '$1 OR 1$2<table cellspacing=\\"0\\" cellpadding=\\"0\\" width=\\"100%\\" border=\\"0\\">
<tr><td>$3</td>
<td><div class=\\"smallfont\\" style=\\"float:right\\">' . $pingtpl . '</div></td>
</tr></table>');
                            } else {
                                vbseo_modify_template($tplpostbit, '#("\\.\\(\\(\\$show\\[\'postcount\'\\])#s', $pingtpl . '$1');
                            }
                            if (VBSEO_POSTBIT_PINGBACK == 3) {
                                vbseo_modify_template($tplpostbit, '#("\\.\\(\\(\\$show\\[\'postcount\'\\].*?</a>)#s', '$1 (<b>' . $pingtpl2 . '</b>)');
                            }
                        }
                    }
                }
            }
            break;
        case 'forumhome_complete':
            global $vbseo_onload;
            if (!$onload) {
                $vbseo_onload = " onload=\"if (is_ie || is_moz) { var cpost=document.location.hash;if(cpost){ if(cobj = fetch_object(cpost.substring(1,cpost.length)))cobj.scrollIntoView(true); }}\"";
                vbseo_modify_template('FORUMHOME', '<body>', '<body$vbseo_onload>');
            }
            if (!is_array($GLOBALS['birthdays'])) {
                preg_match_all('#<a href="[^"]*?member\\.php\\?u=(\\d+)".*?>(.+?)<#', $GLOBALS['birthdays'], $birthm);
                foreach ($birthm[1] as $k => $v) {
                    $GLOBALS['usercache'][$v] = array('userid' => $v, 'username' => $birthm[2][$k]);
                }
            }
            break;
        case 'threadmanage_update':
            global $threadinfo;
            if ($threadinfo['title'] != $_REQUEST['title']) {
                $vbseodb = vbseo_get_db();
                $vbseodb->vbseodb_query("UPDATE " . vbseo_tbl_prefix('post') . "\nSET title = '" . $vbseodb->vbseodb_escape_string('re: ' . $_REQUEST['title']) . "'\nWHERE threadid = " . intval($threadinfo['threadid']) . " AND\ntitle = '" . $vbseodb->vbseodb_escape_string('re: ' . $threadinfo['title']) . "'");
            }
            break;
        case 'editpost_edit_complete':
        case 'newreply_form_complete':
        case 'newthread_form_complete':
        case 'threadmanage_complete':
            global $db, $disablesmiliesoption, $threadmanagement, $posticons;
            if (VBSEO_REWRITE_EXT_ADDTITLE) {
                $disablesmiliesoption = '<div><label for="qr_retrtitle"><input type="checkbox" name="vbseo_retrtitle" value="1" id="qr_retrtitle" ' . ($_POST['vbseo_retrtitle'] || !isset($_POST['vbseo_is_retrtitle']) ? ' checked' : '') . '/>' . $vbphrase['vbseo_auto_retrieve_titles'] . '</label>
<input type="hidden" name="vbseo_is_retrtitle" value="1" /></div>' . $disablesmiliesoption;
            }
            if (VBSEO_EXT_TRACKBACK && in_array($sec, array('newthread_form_complete', 'threadmanage_complete', 'newreply_form_complete')) && (!$GLOBALS['threadinfo']['threadid'] || $GLOBALS['threadinfo']['open'] == 1)) {
                $vbseodb = vbseo_get_db();
                $vbseopings = $vbseodb->vbseodb_query("\nSELECT t_time, t_dest_url, t_approve\nFROM " . vbseo_tbl_prefix('vbseo_linkback') . "\nWHERE t_incoming=0 AND t_type=1 AND t_threadid = '" . (isset($GLOBALS['threadinfo']) ? $GLOBALS['threadinfo']['threadid'] : $thread['threadid']) . "'\nORDER BY t_time DESC");
                $plist = '';
                while ($vbseoping = @$vbseodb->funcs['fetch_assoc']($vbseopings)) {
                    $plist .= '<li><strong>' . (strlen($vbseoping['t_dest_url']) > 50 ? substr($vbseoping['t_dest_url'], 0, 50) . '...' : $vbseoping['t_dest_url']) . '</strong></li>';
                }
                if ($plist) {
                    $plist = "<div>" . $vbphrase[vbseo_already_pinged] . ":<ul type=\"disc\">{$plist}</ul></div>";
                }
                $tracklegend = '
<fieldset class="fieldset">
<legend>' . $vbphrase['vbseo_trackback'] . '</legend>
<div style="padding:' . $stylevar['formspacer'] . 'px">
' . $vbphrase['vbseo_send_trackbacks_to'] . ':
<div><label for="trackbackto"><input type="text" class="bginput" size="50" name="sendtrackbacks" value="' . $_REQUEST['sendtrackbacks'] . '" id="trackbackto" tabindex="1" /></label> </div>
' . $plist . '
</div>
</fieldset>
';
                if (in_array($sec, array('threadmanage_complete', 'newreply_form_complete', 'newthread_form_complete'))) {
                    $posticons = $tracklegend . $posticons;
                }
            }
            break;
    }
    if (VBSEO_GOOGLE_AD_SEC) {
        $sps = $usps = array();
        switch ($sec) {
            case 'forumdisplay_complete':
                $sps[] =& $GLOBALS['threadbits'];
                break;
            case 'forumbit_display':
                $sps[] =& $GLOBALS['forum']['title'];
                break;
            case 'forumhome_complete':
                $sps[] =& $GLOBALS['forumbits'];
                break;
            case 'postbit_display_complete':
                $GLOBALS['post']['title_original'] = $GLOBALS['post']['title'];
                $GLOBALS['post']['message_original'] = $GLOBALS['post']['message'];
                $sps[] =& $GLOBALS['post']['message'];
                $sps[] =& $GLOBALS['post']['title'];
                $usps[] =& $GLOBALS['post']['signature'];
                $usps[] =& $GLOBALS['post']['musername'];
                break;
        }
        for ($i = 0; $i < count($sps); $i++) {
            if ($sps[$i]) {
                $sps[$i] = vbseo_google_ad_section($sps[$i]);
            }
        }
        for ($i = 0; $i < count($usps); $i++) {
            if ($usps[$i]) {
                $usps[$i] = vbseo_google_ad_section($usps[$i], true);
            }
        }
    }
}
function vbseo_ping_proc($src_url, $dest_url, $pingtype = 0, $title = '', $snippet = '')
{
    global $vboptions, $vbseo_gcache;
    $ping_type_str = ($pingtype == 1 ? 'track' : ($pingtype == 2 ? 'ref' : 'ping')) . 'backs';
    $error_msg = array();
    $link_confirm = false;
    vbseo_get_options(false);
    vbseo_prepare_seo_replace();
    vbseo_get_forum_info();
    $db = vbseo_get_db();
    $matchfull = $vboptions['bburl2'];
    $postid = $postcount = $threadid = $page = 0;
    if ($GLOBALS['vbseo_linkback_cleanup']) {
        $src_url = preg_replace('#' . implode('|', $GLOBALS['vbseo_linkback_cleanup']) . '#', '', $src_url);
        $dest_url = preg_replace('#' . implode('|', $GLOBALS['vbseo_linkback_cleanup']) . '#', '', $dest_url);
    }
    $arr = $arr2 = $arr3 = array();
    list($dest_url_pre, $dest_url_post) = explode('#', $dest_url);
    if (strstr($dest_url_pre, $matchfull)) {
        $dest_url_pre = substr($dest_url_pre, strlen($matchfull) + 1);
        $dest_url_pre2 = preg_replace('#\\?.*#', '', $dest_url_pre);
        if (!($arrt = vbseo_check_url('VBSEO_URL_THREAD_PAGENUM', $dest_url_pre2))) {
            $arrt = vbseo_check_url('VBSEO_URL_THREAD', $dest_url_pre2);
        }
        if (isset($arrt['thread_id'])) {
            $threadid = $arrt['thread_id'];
        }
        if (($arr = vbseo_check_url('VBSEO_URL_POST_SHOW', $dest_url_pre2)) || preg_match('#showpost\\.' . VBSEO_VB_EXT . '\\?[^"]*?p(?:ostid)?=([0-9]+)[^/"]*$#i', $dest_url_pre, $arr2) || preg_match('#showthread\\.' . VBSEO_VB_EXT . '\\?[^"]*?p=([0-9]+)[^/"]*$#i', $dest_url_pre, $arr2) || $arrt && preg_match('#post(\\d+)#', $dest_url_post, $arr3)) {
            global $found_object_ids;
            $postid = $arr ? $arr['post_id'] : ($arr2 ? $arr2[1] : $arr3[1] + 0);
            if ($postid) {
                $found_object_ids['prepostthread_ids'] = array($postid);
                vbseo_get_post_thread_info($postid);
                $threadid = $vbseo_gcache['post'][$postid]['threadid'];
                $postcount = $vbseo_gcache['post'][$postid]['preposts'];
                $page = vbseo_thread_pagenum($postcount);
                $link_confirm = true;
            }
        } else {
            if (preg_match('#showthread\\.' . VBSEO_VB_EXT . '\\?[^"]*?t=([0-9]+)[^/"]*$#i', $dest_url_pre, $arr2) || $arrt && !$dest_url_post) {
                $threadid = $arr2 ? $arr2[1] : $arrt['thread_id'];
                $page = $arrt['thread_page'] ? $arrt['thread_page'] : 1;
                $link_confirm = true;
            }
        }
        vbseo_get_thread_info($threadid);
        $threadinfo = $vbseo_gcache['thread'][$threadid];
        $forumid = $threadinfo['forumid'];
        if ($threadinfo['visible'] != 1) {
            $link_confirm = false;
        }
    }
    $put_wait = false;
    if ($link_confirm) {
        $c_src_url = preg_replace('|.*?://(www\\.)?|', '', preg_replace('|#.*$|', '', $src_url));
        $pret = vbseo_http_query_full($src_url);
        $pcont = $pret['content'];
        $purl = parse_url($src_url);
        if (!$title) {
            $title = vbseo_get_page_title($pcont);
            $pcharset = vbseo_get_page_charset($pcont);
            $title = vbseo_convert_charset($title, $pcharset);
        }
        $qf = $db->vbseodb_query_first($q = "SELECT * FROM " . vbseo_tbl_prefix('vbseo_linkback') . "\nWHERE (t_src_url LIKE \"%" . addslashes($c_src_url) . "%\" \n" . (VBSEO_LINKBACK_IGNOREDUPE && $purl['host'] ? "OR (\nt_src_url LIKE \"%" . addslashes(str_replace('www.', '', $purl['host'])) . "/%\" \nAND t_title LIKE \"" . addslashes($title) . "\" \n)" : "") . "\n)\nAND t_threadid = \"{$threadid}\"");
        if (VBSEO_LINKBACK_REQUIRE_REF && $pingtype == 2 && $qf['t_wait']) {
            $pingtype = $qf['t_type'];
            $approve = $vbseo_gcache['forum'][$forumid]['vbseo_moderate_pingback'] ? 1 : 0;
            $db->vbseodb_query("UPDATE " . vbseo_tbl_prefix('vbseo_linkback') . "\nSET t_wait = 0, t_approve = " . $approve . "\nWHERE t_id = " . $qf['t_id']);
            vbseo_linkback_approve($qf['t_id']);
            vbseo_send_notification_pingback($threadid, $postid, $src_url, $qf['t_title'], $qf['t_text'], $approve, VBSEO_PINGBACK_NOTIFY);
        } else {
            if (VBSEO_LINKBACK_REQUIRE_REF && $pingtype == 0 && !$qf['t_id']) {
                $put_wait = true;
            }
        }
        if ($qf['t_id']) {
            $error_msg = array('code' => 48, 'msg' => 'The pingback has already been registered.');
        } else {
            if ($pingtype == 1 && VBSEO_TRACKBACK_IPCHECK) {
                $parsed_src_url = @parse_url($src_url);
                $hostip = gethostbyname($parsed_src_url['host']);
                if ($hostip != $_SERVER['REMOTE_ADDR']) {
                    $error_msg = array('code' => 47, 'msg' => 'The target server IP address doesn\'t match request host IP.');
                }
            }
            if (!$error_msg && $pingtype == 2) {
                $qf2 = $db->vbseodb_query_first($q = "SELECT count(*) as cnt FROM " . vbseo_tbl_prefix('vbseo_linkback') . "\nWHERE t_dest_url LIKE \"%" . addslashes($c_src_url) . "%\" AND\nt_threadid = \"{$threadid}\"");
                if ($qf2['cnt'] > 0) {
                    $error_msg = array('code' => 4, 'msg' => 'The outgoing linkback has already been registered, refback skipped.');
                }
            }
            if (!$error_msg && $pingtype != 1) {
                if (!preg_match('#<a[^>]*?' . preg_quote($dest_url, '#') . '.*?>#', $pcont, $lm) && !preg_match('#<a[^>]*?' . preg_quote($matchfull . '/showthread.php?t=' . $threadid, '#') . '.*?>#', $pcont, $lm)) {
                    $error_msg = array('code' => 17, 'msg' => 'The source URI does not contain a link to the target URI, and so cannot be used as a source.');
                } else {
                    $sn = '%vbseo_snippet%';
                    $snippet = preg_replace('#[ \\t]+#s', " ", preg_replace('#<.*?>#is', '', str_replace($lm[0], $sn, $pcont)));
                    $snippet = preg_replace('#(<\\/?(div|p).*?\\>)#m', "\n\$1", $snippet);
                    $snippet = preg_replace('#^\\s+#m', "", $snippet);
                    $snippet = preg_replace('#[\\r\\n]+#', "\n ", $snippet);
                    $halflen = (int) (VBSEO_SNIPPET_LENGTH / 2);
                    preg_match('#\\s(.{0,' . $halflen . '}' . preg_quote($sn) . '.{0,' . $halflen . '})\\b#', $snippet, $sm);
                    $snippet = trim(str_replace($sn, '', $sm[0]));
                }
            }
            if (VBSEO_PINGBACK_STOPWORDS && (preg_match('#' . VBSEO_PINGBACK_STOPWORDS . '#', $snippet) || preg_match('#' . VBSEO_PINGBACK_STOPWORDS . '#', $title) || preg_match('#' . VBSEO_PINGBACK_STOPWORDS . '#', $threadinfo['title']))) {
                $error_msg = array('code' => 1, 'msg' => 'The request has been rejected due to anti-SPAM policy.');
            } else {
                if ($purl['host']) {
                    $banned_domains = vbseo_linkback_getbandomains(1, false);
                    if ($banned_domains && preg_match('#(' . $banned_domains . ')#i', $purl['host'], $pm)) {
                        vbseo_linkback_banhit($pm[1], 1);
                        $error_msg = array('code' => 2, 'msg' => 'The request is originated from blacklisted domain.');
                    }
                }
            }
            if (!$error_msg) {
                if (VBSEO_MAX_TITLE_LENGTH) {
                    $title = vbseo_substr($title, 0, VBSEO_MAX_TITLE_LENGTH);
                }
                vbseo_store_pingback($src_url, $dest_url, $pingtype, $postid, $postcount, $threadid, $page, $title, $snippet, 1, $vbseo_gcache['forum'][$forumid]['vbseo_moderate' . $ping_type_str] ? 0 : 1, 0, $put_wait);
            }
        }
    } else {
        $error_msg = array('code' => 3, 'msg' => 'The link is not confirmed.');
    }
    return $error_msg;
}