function current_user($cols = '')
{
global $USER, $DETDB;
if ($cols == '') {
return $USER;
} else {
$obj = new stdClass();
$cols = take_good_array($cols, true);
foreach ($USER as $key => $item) {
if (in_array($key, $cols)) {
$obj->{$key} = $item;
}
}
if (count($cols) != count($obj)) {
if ($sec = $DETDB->select('users', $cols, true, "WHERE ID='{$USER->ID}'")) {
if ($obj === null) {
$obj = new stdClass();
}
foreach ($sec as $key => $item) {
if (!isset($obj->{$key})) {
$obj->{$key} = $item;
}
}
}
}
if (count($cols) == 1 && isset($obj->{$cols}[0])) {
$obj = $obj->{$cols}[0];
}
return $obj;
}
}
function set_glob_content($par)
{
global $PAGE, $DETDB;
$par = take_good_array($par);
$custom =& $PAGE->content;
$custom = set_merge($custom, $par);
if ($custom['pagi']) {
if ($custom['current'] === null) {
$custom['current'] = get_pagination_number();
}
if ($custom['offset'] === null) {
$custom['offset'] = $custom['limit'] * ($custom['current'] - 1);
}
}
if ($custom['handler']) {
$pre = null;
if (is_string($custom['handler'])) {
$pre = make_action($custom['handler'], $custom);
} elseif (is_callable($custom['handler'])) {
$pre = call_user_func($custom['handler'], $custom);
}
if ($pre && (is_object($pre) || is_array($pre))) {
$custom = set_merge($custom, $pre, true);
}
}
if ($custom['pagi'] && $custom['all'] === null) {
$custom['all'] = isset($par['table']) ? $DETDB->count($par['table']) : 1;
}
if ($custom['body'] == '' && isset($par['table'])) {
if ($custom['pagi']) {
$par['offset'] = $custom['offset'];
$par['limit'] = $custom['limit'];
}
$custom['body'] = $DETDB->select($par);
}
if ($custom['pagi'] && $custom['all'] && $custom['limit'] && ceil($custom['all'] / $custom['limit']) < $custom['current']) {
redirect(get_current_key(), true);
}
}
function secure_text($str, $param = null)
{
$custom = array('str' => $str, 'clear' => false, 'html' => true, 'basic_remove' => 'script, iframe, applet', 'custom_remove' => '');
if (is_merged($param)) {
$custom = set_merge($custom, $param);
}
if ($custom['clear']) {
$custom['str'] = strip_tags($custom['str']);
} else {
if (!$custom['html']) {
$custom['str'] = htmlentities($custom['str'], ENT_HTML5, 'UTF-8');
}
$removes = array();
if ($custom['custom_remove']) {
$removes = array_merge($removes, take_good_array($custom['custom_remove'], true));
}
if ($custom['basic_remove']) {
$removes = array_merge($removes, take_good_array($custom['basic_remove'], true));
}
$removes = array_unique($removes);
if (count($removes)) {
foreach ($removes as $tag) {
$custom['str'] = preg_replace("/<{$tag}.*?\\/{$tag}>/i", '', $custom['str']);
}
}
}
return $custom['str'];
}
function string_values($arr, $var = null, $par = null)
{
$str = '';
$mode = is_assoc_array($arr) && $par == null ? true : false;
if ($mode) {
$par = $var;
}
$custom = array('separ' => ',', 'empty' => 'NULL', 'middle' => '=', 'body' => "'", 'json' => false);
$custom = set_merge($custom, $par);
$arr = take_good_array($arr, true, $custom['json']);
if (!$mode) {
$var = take_good_array($var, false, $custom['json']);
if (count($arr) == 1 && count($var) > 1) {
$var = array(json_val_encode($var));
}
}
$L = get_last_key($arr);
$i = 1;
if (!$mode && $var) {
$B = count($arr) < count($var) ? count($arr) : count($var);
} else {
$B = count($arr);
}
foreach ($arr as $key => $item) {
if ($i <= $B) {
$item1 = $item2 = null;
if ($mode) {
$item1 = $key;
$item2 = $item;
} elseif (isset($var[$key])) {
$item1 = $item;
$item2 = $var[$key];
}
if (is_jsoned($item1)) {
$item1 = json_val_encode($item1);
}
if (is_jsoned($item2)) {
$item2 = json_val_encode($item2);
}
$str .= "{$item1}{$custom['middle']}{$custom['body']}{$item2}{$custom['body']}";
if ($key != $L && $i < $B) {
$str .= $custom['separ'];
}
$i++;
}
}
return $str;
}
