function sajax_get_js_repr($value)
{
$type = gettype($value);
if ($type == "boolean") {
return $value ? "Boolean(true)" : "Boolean(false)";
} elseif ($type == "integer") {
return "parseInt({$value})";
} elseif ($type == "double") {
return "parseFloat({$value})";
} elseif ($type == "array" || $type == "object") {
$s = "{ ";
if ($type == "object") {
$value = get_object_vars($value);
}
foreach ($value as $k => $v) {
$esc_key = sajax_esc($k);
if (is_numeric($k)) {
$s .= "{$k}: " . sajax_get_js_repr($v) . ", ";
} else {
$s .= "\"{$esc_key}\": " . sajax_get_js_repr($v) . ", ";
}
}
if (count($value)) {
$s = substr($s, 0, -2);
}
return $s . " }";
} else {
$esc_val = sajax_esc($value);
$s = "'{$esc_val}'";
return $s;
}
}
function sajax_get_js_repr($value)
{
$type = gettype($value);
if ($type == "boolean" || $type == "integer") {
return "parseInt({$value})";
} elseif ($type == "double") {
return "parseFloat({$value})";
} elseif ($type == "array" || $type == "object") {
//
// XXX Arrays with non-numeric indices are not
// permitted according to ECMAScript, yet everyone
// uses them.. We'll use an object.
//
$s = "{ ";
if ($type == "object") {
$value = get_object_vars($value);
}
foreach ($value as $k => $v) {
$esc_key = sajax_esc($k);
if (is_numeric($k)) {
$s .= "{$k}: " . sajax_get_js_repr($v) . ", ";
} else {
$s .= "\"{$esc_key}\": " . sajax_get_js_repr($v) . ", ";
}
}
return substr($s, 0, -2) . " }";
} else {
$esc_val = sajax_esc($value);
$s = "\"{$esc_val}\"";
return $s;
}
}
function sajax_get_js_repr($value = '')
{
$type = gettype($value);
//if ($type == "boolean" ||
//$type == "integer") {
if ($type == "boolean") {
return $value ? "Boolean(true)" : "Boolean(false)";
} elseif ($type == "integer") {
return "parseInt({$value})";
} elseif ($type == "double") {
return "parseFloat({$value})";
} elseif ($type == "array" || $type == "object") {
//
// XXX Arrays with non-numeric indices are not
// permitted according to ECMAScript, yet everyone
// uses them.. We'll use an object.
//
# check that array is fully numeric
if ($type == 'array') {
$isNumeric = 1;
foreach (array_keys($value) as $key) {
if ((int) $key != $key) {
$isNumeric = 0;
}
}
}
# use an ordinary array if the keys are numeric
if ($type == 'array' && $isNumeric) {
$arr = array();
foreach ($value as $k => $v) {
$arr[] = sajax_get_js_repr($v);
}
return '[' . join(',', $arr) . ']';
}
$s = "{ ";
if ($type == "object") {
$value = get_object_vars($value);
}
foreach ($value as $k => $v) {
$esc_key = sajax_esc($k);
if (is_numeric($k)) {
$s .= "{$k}: " . sajax_get_js_repr($v) . ", ";
} else {
$s .= "\"{$esc_key}\": " . sajax_get_js_repr($v) . ", ";
}
}
//return substr($s, 0, -2) . " }";
if (count($value)) {
$s = substr($s, 0, -2);
}
return $s . " }";
} else {
$esc_val = sajax_esc($value);
$s = "'{$esc_val}'";
return $s;
}
}
function sajax_handle_client_request()
{
global $sajax_export_list;
$mode = "";
if (!empty($_GET["rs"])) {
$mode = "get";
}
if (!empty($_POST["rs"])) {
$mode = "post";
}
if (empty($mode)) {
return;
}
$target = "";
### 10.02. Added header
header('Content-Type: text/javascript');
header('X-Content-Type-Options: nosniff');
if ($mode == "get") {
### Bust cache in the head
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
### Date in the past
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
### always modified
header("Cache-Control: no-cache, must-revalidate");
### HTTP/1.1
header("Pragma: no-cache");
### HTTP/1.0
$func_name = $_GET["rs"];
### 10.2.2012 sajax_sanitize removed
if (!empty($_GET["rsargs"])) {
$args = $_GET["rsargs"];
} else {
$args = array();
}
} else {
$func_name = $_POST["rs"];
### 10.2.2012 sajax_sanitize removed
if (!empty($_POST["rsargs"])) {
$args = $_POST["rsargs"];
} else {
$args = array();
}
}
### Kousuke Ebihara
if (!in_array($func_name, $sajax_export_list)) {
echo "-:" . sajax_esc($func_name) . " not callable";
} else {
$result = call_user_func_array($func_name, $args);
echo "+:";
echo "var res = " . trim(sajax_get_js_repr($result)) . "; res;";
// adjusted: removed sajax_esc
}
exit;
}
