/**
* Construct a CSRF guard hidden field. You should provide the name of the csrf guard as second parameter here.
* @param jWidget $Parent
*/
function __construct(jWidget $Parent, $Name)
{
$this->__setname($Name);
parent::__construct($Parent);
$this->SetValidation(function ($Data) use($Name) {
return jf::LoadSessionSetting(jFormCsrf::SettingNamePrefix . $Name) == $Data;
});
}
function SetValidation($Validation)
{
if (is_string($Validation) and preg_match($Validation, "") !== false) {
$res = str_replace("\\", "\\\\", $Validation);
$res = str_replace("'", "\\'", $res);
$this->JavascriptValidation = $res;
//regexp
}
parent::SetValidation($Validation);
}
/**
* Construct a Captcha Field.
* @param jWidget $Parent
*/
function __construct(jWidget $Parent)
{
parent::__construct($Parent, "CAPTCHA");
if (isset($_GET['CAPTCHA']) && $_GET['CAPTCHA'] == $this->Name()) {
$this->DumpImage();
}
$obj = $this;
$this->SetValidation(function ($Data) use($obj) {
return $obj->Validate($Data);
});
}
/**
* Construct a radio button set
* @param jWidget $Parent
* @param string $Label
* @param array $Items the first element is the default one. If keys are omitted, values serve as both text and data of options.
*/
function __construct(jWidget $Parent, $Label = null, array $Items)
{
parent::__construct($Parent, $Label);
$this->Items = $Items;
$IsAssoc = $this->IsAssociative($Items);
$this->SetValidation(function ($Data) use($Items, $IsAssoc) {
if ($IsAssoc) {
return isset($Items[$Data]);
} else {
return in_array($Data, $Items);
}
});
}
/**
*
* Note: you should explicitly call Put method of this object to put the uploaded file
* @param jWidget $Parent
* @param string $Label
* @param string $Location where to put uploaded file
* @param string $MaxSize
*
*/
function __construct(jWidget $Parent, $Label = null, $MaxSize = null)
{
parent::__construct($Parent, $Label);
$this->MaxSize = $MaxSize;
$Name = $this->Name();
$this->SetValidation(function ($Data) use($MaxSize, $Name) {
if (!isset($_FILES[$Name])) {
return false;
}
$file = $_FILES[$Name];
if ($file["error"] > 0) {
return $file['error'];
}
if ($MaxSize !== null && $file['size'] > $this->MaxSize) {
return UPLOAD_ERR_FORM_SIZE;
}
return file_exists($file['tmp_name']);
});
}
function __construct($Parent, $Label)
{
parent::__construct($Parent, $Label);
$this->SetValue($Label);
}
