<?php
/**
* RequestFactory.php - Jaxon Request Factory
*
* Create Jaxon client side requests, which will generate the client script necessary
* to invoke a jaxon request from the browser to registered objects.
*
* @package jaxon-core
* @author Thierry Feuzeu <[email protected]>
* @copyright 2016 Thierry Feuzeu <[email protected]>
* @license https://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
* @link https://github.com/jaxon-php/jaxon-core
*/
namespace Jaxon\Request\Factory;
use Jaxon\Request\Support\CallableObject;
use Jaxon\Request\Support\CallableRegistry;
// Extends Parameter for compatibility with older versions (see function rq())
class RequestFactory
{
use \Jaxon\Features\Config;
/**
* The prefix to prepend on each call
*
* @var string
*/
protected $sPrefix = '';
/**
* The callable repository
*
* @var CallableRegistry
*/
protected $xCallableRegistry;
/**
* The class constructor
*
* @param CallableRegistry $xCallableRegistry
*/
public function __construct(CallableRegistry $xCallableRegistry)
{
$this->xCallableRegistry = $xCallableRegistry;
}
/**
* Set the name of the class to call
*
* @param string|null $sClass The callable class
*
* @return RequestFactory
*/
public function setClassName($sClass)
{
$this->sPrefix = $this->getOption('core.prefix.function');
$sClass = trim($sClass, '.\\ ');
if(!$sClass)
{
return $this;
}
if(!($xCallable = $this->xCallableRegistry->getCallableObject($sClass)))
{
// Todo: decide which of these values to return
// return null;
return $this;
}
return $this->setCallable($xCallable);
}
/**
* Set the callable object to call
*
* @param CallableObject $xCallable The callable object
*
* @return RequestFactory
*/
public function setCallable(CallableObject $xCallable)
{
$this->sPrefix = $this->getOption('core.prefix.class') . $xCallable->getJsName() . '.';
return $this;
}
/**
* Return the javascript call to a Jaxon function or object method
*
* @param string $sFunction The function or method (without class) name
*
* @return Request
*/
public function call($sFunction)
{
$aArguments = func_get_args();
$sFunction = (string)$sFunction;
// Remove the function name from the arguments array.
array_shift($aArguments);
// Makes legacy code works
if(strpos($sFunction, '.') !== false)
{
// If there is a dot in the name, then it is a call to a class
$this->sPrefix = $this->getOption('core.prefix.class');
}
// Make the request
$xRequest = new Request($this->sPrefix . $sFunction);
$xRequest->useSingleQuote();
$xRequest->addParameters($aArguments);
return $xRequest;
}
/**
* Return the javascript call to a generic function
*
* @param string $sFunction The function or method (with class) name
*
* @return Request
*/
public function func($sFunction)
{
$aArguments = func_get_args();
$sFunction = (string)$sFunction;
// Remove the function name from the arguments array.
array_shift($aArguments);
// Make the request
$xRequest = new Request($sFunction);
$xRequest->useSingleQuote();
$xRequest->addParameters($aArguments);
return $xRequest;
}
}
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