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<?php
/*
* Copyright 2017 Florian "Bluewind" Pritz <bluewind@server-speed.net>
*
* Licensed under AGPLv3
* (see COPYING for full license text)
*
*/
class MY_Input extends CI_Input {
public function post($key = null, $xss_clean = false) {
$ret = parent::post($key, $xss_clean);
if (is_array($ret) || is_object($ret)) {
$data = [
"key" => $key,
"ret" => $ret
];
if (preg_match("/^[a-zA-Z0-9_\.-]+$/", $key)) {
throw new \exceptions\UserInputException("input/invalid-form-field", "Invalid input in field $key", $data);
} else {
throw new \exceptions\UserInputException("input/invalid-form-field", "Invalid input", $data);
}
}
return $ret;
}
public function post_array($key) {
$ret = parent::post($key);
if ($ret === null) {
return null;
} elseif (!is_array($ret)) {
$data = [
"key" => $key,
"ret" => $ret
];
throw new \exceptions\UserInputException("input/invalid-form-field", "Invalid input", $data);
}
return $ret;
}
}
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