if (!$vbseo_found) {
$vbseo_found_fn = VBSEO_BASEURL;
if (@is_dir($vbseo_url_) || !$vbseo_url_) {
$vbseo_url_ .= 'index.' . VBSEO_VB_EXT;
$vbseo_found_fn = 'index.' . VBSEO_VB_EXT;
}
$vbseo_root = dirname($vbseo_url_);
$vbseo_file = $vbseo_found_fn;
if ($vbseo_file == '') {
$vbseo_file = 'index.' . VBSEO_VB_EXT;
}
if (@is_file($vbseo_url_) && (!$vbseo_root || $vbseo_root == '.' || @is_dir($vbseo_root) || @is_dir($vbseo_root2))) {
if ($vbseo_root && @is_dir($vbseo_root)) {
@chdir($vbseo_root);
}
vbseo_set_self($_SERVER['REQUEST_URI']);
$vbseo_found = true;
} else {
$vbseo_root = dirname($vbseo_url_);
$vbseo_root2 = basename($vbseo_root);
if (file_exists($vbseo_found_fn) || file_exists($vbseo_root2 . '/' . $vbseo_found_fn)) {
if (!file_exists($vbseo_found_fn)) {
@chdir($vbseo_root2);
$vbseo_found_fn = $vbseo_root2 . '/' . $vbseo_found_fn;
}
$vbseo_purl = @parse_url($_SERVER['REQUEST_URI']);
if ($_POST) {
$vbseo_found = true;
} else {
vbseo_safe_redirect($vbseo_found_fn . ($vbseo_purl['query'] ? '?' . $vbseo_purl['query'] : ''), array(), true);
}
function vbseo_check_multi_urls($aformats, $vbseo_url_)
{
global $vbseo_found_fn, $vbseo_found;
$selfurl = $selfurl_more = '';
foreach ($aformats as $fmt) {
if ($vbseo_arr = vbseo_check_url_strict($fmt, $vbseo_url_)) {
switch ($fmt) {
case 'VBSEO_URL_GROUPS_PICTURE_IMG':
if (!$selfurl) {
$selfurl = 'picture.';
if (preg_match('#^(\\d+)(d\\d+)?(t)?#', $vbseo_arr['picture_id'], $atm)) {
$vbseo_arr['picture_id'] = $atm[1];
}
$selfurl_more = (isset($atm[3]) ? '&thumb=1&dl=' . $atm[2] : '') . '&';
}
case 'VBSEO_URL_GROUPS_PIC_PAGE':
case 'VBSEO_URL_GROUPS_PIC':
if (!$selfurl_more) {
$selfurl_more = '&do=grouppictures';
}
case 'VBSEO_URL_GROUPS_PICTURE_PAGE':
case 'VBSEO_URL_GROUPS_PICTURE':
if (!$selfurl_more) {
$selfurl_more = '&do=picture';
}
case 'VBSEO_URL_GROUPS_MEMBERS_PAGE':
case 'VBSEO_URL_GROUPS_MEMBERS':
if (!$selfurl_more) {
$selfurl_more = '&do=viewmembers';
}
case 'VBSEO_URL_GROUPS_PAGE':
case 'VBSEO_URL_GROUPS_HOME_PAGE':
case 'VBSEO_URL_GROUPS_HOME':
case 'VBSEO_URL_GROUPS':
if ($vbseo_arr['group_name'] && !$vbseo_arr['group_id']) {
$vbseo_arr['group_id'] = vbseo_reverse_object('group', $vbseo_arr['group_name']);
}
$selfurl = ($selfurl ? $selfurl : 'group.') . VBSEO_VB_EXT;
$selfurl_more .= $vbseo_arr['group_id'] ? '&groupid=' . $vbseo_arr['group_id'] : '';
if ($vbseo_arr['picture_id']) {
$selfurl_more .= '&pictureid=' . $vbseo_arr['picture_id'];
}
if ($vbseo_arr['page']) {
$selfurl_more .= '&page=' . $vbseo_arr['page'];
}
break;
case 'VBSEO_URL_TAGS_ENTRY':
case 'VBSEO_URL_TAGS_ENTRYPAGE':
if (VBSEO_URL_TAGS_FILTER) {
$vbseo_arr['tag'] = vbseo_reverse_object('tag', $vbseo_arr['tag']);
} else {
$vbseo_arr['tag'] = urlencode($vbseo_arr['tag']);
}
$selfurl_more = '?tag=' . $vbseo_arr['tag'];
if ($vbseo_arr['page']) {
$selfurl_more .= '&page=' . $vbseo_arr['page'];
}
case 'VBSEO_URL_TAGS_HOME':
$selfurl = 'tags.' . VBSEO_VB_EXT;
break;
}
if ($selfurl) {
if ($selfurl_more[0] == '&') {
$selfurl_more[0] = '?';
}
$selfurl .= $selfurl_more;
vbseo_set_self($selfurl);
$vbseo_found_fn = preg_replace('#\\?.*$#', '', $selfurl);
$vbseo_found = true;
return true;
}
}
}
return false;
}