File: src/Request/Factory/RequestFactory.php

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File: src/Request/Factory/RequestFactory.php
Role: Class source
Content type: text/plain
Description: Class source
Class: Jaxon
Call PHP classes from JavaScript using AJAX
Author: By
Last change:
Date: 7 months ago
Size: 3,755 bytes
 

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<?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 <thierry.feuzeu@gmail.com>
 * @copyright 2016 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
 */

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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