/**
* @return void
*/
public function captcha()
{
if (!Core::checkRequiredGetVars("form", "input")) {
Go::to404();
}
$form = $_GET["form"];
$input = $_GET["input"];
if (isset($_GET["backoffice"]) && $_GET["backoffice"] == 1) {
Core::$isBackoffice = true;
}
$form = new Form($form);
$captcha = $form->getInput($input);
if (empty($captcha) || $captcha["tag"] != Form::TAG_CAPTCHA) {
Go::to404();
}
$avaibles = array("backgroundColor", "fontSizeMax", "fontSizeMin", "width", "height", "rotation", "transparent");
if (!isset($captcha["length"]) || empty($captcha["length"]) || $captcha["length"] == 0) {
$captcha["length"] = 5;
}
$c = new Captcha($captcha["length"], $input);
if (isset($captcha["fontColors"]) && is_array($captcha["fontColors"])) {
$a = $captcha["fontColors"];
for ($i = 0, $max = count($a); $i < $max; $i++) {
$c->addFontColor($a[$i]);
}
}
if (isset($captcha["fontFace"]) && is_array($captcha["fontFace"])) {
$a = $captcha["fontFace"];
for ($i = 0, $max = count($a); $i < $max; $i++) {
$c->addFontFace($a[$i]);
}
}
for ($i = 0, $max = count($avaibles); $i < $max; $i++) {
if (isset($captcha[$avaibles[$i]]) && !empty($captcha[$avaibles[$i]])) {
$c->{$avaibles}[$i] = $captcha[$avaibles[$i]];
}
}
$c->render();
exit;
}
/**
* Méthode de traitement du formulaire si les données $this->post existantes
* @return void
*/
private function checkInputs()
{
$this->isValid = true;
$this->inputsWithAlternative = array();
$this->inputsWithConfirm = array();
$this->inputsRequire = array();
$this->inputsIncorrect = array();
foreach ($this->data as $name => &$data) {
if ($data["tag"] == Form::TAG_CAPTCHA) {
$data["label"] = "Captcha";
$c = new Captcha($data["length"], $name);
if (!isset($this->post[$name]) || empty($this->post[$name])) {
unset($this->post[$name]);
$this->inputsRequire[] = $name;
$this->isValid = false;
} else {
if ($c->getValue() != $this->post[$name]) {
unset($this->post[$name]);
$this->inputsIncorrect[] = $name;
$this->isValid = false;
} else {
unset($this->post[$name]);
$c->unsetSessionVar();
}
}
continue;
}
if (is_array($data["inputModifiers"])) {
$this->applyModifiers($data["inputModifiers"], $name);
}
if (isset($data["attributes"]["type"])) {
switch ($data["attributes"]["type"]) {
case "submit":
unset($this->post[$name]);
continue;
break;
case "checkbox":
if (!isset($this->post[$name]) || $this->post[$name] != $data["attributes"]["value"]) {
$this->post[$name] = $data["attributes"]["valueOff"];
}
break;
}
}
if ($data["tag"] == self::TAG_CHECKBOXGROUP) {
if (!isset($this->post[$name])) {
$this->post[$name] = array();
}
}
if ($data["tag"] == self::TAG_UPLOAD && $data["require"]) {
if (!isset($data["isUpload"]) && !$data["attributes"]["value"] && !$this->post[$name]) {
$this->inputsRequire[] = $name;
$this->isValid = false;
}
continue;
}
if (isset($data["isAlternativeFor"]) && isset($this->data[$data["isAlternativeFor"]])) {
if ((!isset($this->post[$data["isAlternativeFor"]]) || empty($this->post[$data["isAlternativeFor"]])) && (!isset($this->post[$name]) || empty($this->post[$name]))) {
$this->inputsWithAlternative[] = array($name, $data["isAlternativeFor"]);
$this->isValid = false;
continue;
}
}
if (isset($data["isConfirmFor"]) && isset($this->data[$data["isConfirmFor"]])) {
if (!isset($this->post[$data["isConfirmFor"]])) {
unset($this->post[$name]);
continue;
}
if ($this->post[$name] != $this->post[$data["isConfirmFor"]]) {
$this->inputsWithConfirm[] = array($name, $data["isConfirmFor"]);
$this->isValid = false;
} else {
unset($this->post[$name]);
}
continue;
}
if ($data["require"]) {
if (is_string($this->post[$name])) {
$this->post[$name] = trim($this->post[$name]);
} elseif (is_array($this->post[$name])) {
foreach ($this->post[$name] as &$p) {
if (is_string($p)) {
$p = trim($p);
}
}
}
if ($this->post[$name] !== 0 && $this->post[$name] !== '0' && empty($this->post[$name])) {
if (isset($data["isAlternativeFor"]) && isset($this->data[$data["isAlternativeFor"]]) && !empty($this->post[$data["isAlternativeFor"]])) {
continue;
}
$this->inputsRequire[] = $name;
$this->isValid = false;
continue;
}
}
if ($data["require"] == false && empty($this->post[$name])) {
$this->applyModifiers($data["outputModifiers"], $name);
continue;
}
if ($data["require"] == true && empty($data["regExp"])) {
trigger_error("Les champs obligatoires doivent nécessairement renseigner une expression régulière à respecter !<br/>Formulaire <b>" . $this->name . "</b> champ <b>" . $name . "</b>", E_USER_ERROR);
}
if (empty($data["regExp"])) {
$this->applyModifiers($data["outputModifiers"], $name);
continue;
}
$regExp = $this->getRegExp($data["regExp"]);
if ($data["tag"] == self::TAG_SELECT && isset($data["attributes"]["multiple"]) && $data["attributes"]["multiple"] == "multiple") {
if ($data["require"] == false) {
array_shift($this->post[$name]);
}
}
$valid = false;
if (is_array($this->post[$name])) {
$valid = true;
foreach ($this->post[$name] as $v) {
$valid = $valid && preg_match($regExp, $v, $extract, PREG_OFFSET_CAPTURE);
}
} else {
if (is_string($this->post[$name])) {
$valid = preg_match($regExp, $this->post[$name], $extract, PREG_OFFSET_CAPTURE);
}
}
if (!$valid) {
$this->inputsIncorrect[] = $name;
unset($this->post[$name]);
$this->isValid = false;
continue;
}
$this->applyModifiers($data["outputModifiers"], $name);
}
}
