';
}
return "" . $temp . "";
}
function verifyparam_groupid($paramid)
{
global $settings, $errors;
$groupid = "";
if ($settings['enablegroups'] == '1') {
$groupid = verifyparam($paramid, "/^\d{0,8}$/", "");
if ($groupid) {
$group = group_by_id($groupid);
if (!$group) {
$errors[] = getlocal("page.group.no_such");
$groupid = "";
}
}
}
return $groupid;
}
function get_groups_list()
{
global $settings;
$result = array();
if ($settings['enablegroups'] == '1') {
$link = connect();
$allgroups = get_all_groups($link);
close_connection($link);
$result[] = array('groupid' => '', 'vclocalname' => getlocal("page.gen_button.default_group"));
foreach ($allgroups as $g) {
$result[] = $g;
}
}
return $result;
}
function get_image_locales_map($localesdir)
{
$imageLocales = array();
$allLocales = get_available_locales();
foreach ($allLocales as $curr) {
$imagesDir = "$localesdir/$curr/button";
if ($handle = @opendir($imagesDir)) {
while (false !== ($file = readdir($handle))) {
if (preg_match("/^(\w+)_on.gif$/", $file, $matches)
&& is_file("$imagesDir/" . $matches[1] . "_off.gif")) {
$image = $matches[1];
if (!isset($imageLocales[$image])) {
$imageLocales[$image] = array();
}
$imageLocales[$image][] = $curr;
}
}
closedir($handle);
}
}
return $imageLocales;
}
?>