<?php
namespace Jaxon\Script\Call;
/**
* AbstractJsCall
*
* Base class for js (not Jaxon) calls and selectors.
*
* @package jaxon-core
* @author Thierry Feuzeu
* @copyright 2024 Thierry Feuzeu <thierry.feuzeu@gmail.com>
* @license https://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
* @link https://github.com/jaxon-php/jaxon-core
*/
use Jaxon\Script\Action\Attr;
use Jaxon\Script\Action\Selector;
use Jaxon\Script\JsExpr;
use Closure;
abstract class AbstractJsCall extends AbstractCall
{
/**
* The constructor.
*
* @param Closure|null $xExprCb
*/
protected function __construct(protected ?Closure $xExprCb)
{}
/**
* Get the call to add to the expression
*
* @return Attr|Selector
*/
abstract protected function _exprCall(): Attr|Selector;
/**
* Get the json expression
*
* @return JsExpr
*/
protected function _expr(): JsExpr
{
$xJsExpr = new JsExpr($this->_exprCall());
// Apply the callback, if one was defined.
$this->xExprCb !== null && ($this->xExprCb)($xJsExpr);
return $xJsExpr;
}
/**
* Get the value of an attribute of the current object
*
* @param string $sAttribute
*
* @return JsExpr
*/
public function __get(string $sAttribute): JsExpr
{
return $this->_expr()->__get( $sAttribute);
}
/**
* Set the value of an attribute of the current object
*
* @param string $sAttribute
* @param mixed $xValue
*
* @return void
*/
public function __set(string $sAttribute, $xValue)
{
return $this->_expr()->__set($sAttribute, $xValue);
}
}
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