Agavi\Dispatcher\SoapDispatcher

Complexity

Total Complexity

18

Size/Duplication

Total Lines	224
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	getSoapClient()	0	4	1
A	getSoapServer()	0	4	1
D	startup()	0	120	13
A	dispatch()	0	12	1
A	doDispatch()	0	13	2

<?php

// +---------------------------------------------------------------------------+
// | This file is part of the Agavi package.                                   |
// | Copyright (c) 2005-2011 the Agavi Project.                                |
// | Based on the Mojavi3 MVC Framework, Copyright (c) 2003-2005 Sean Kerr.    |
// |                                                                           |
// | For the full copyright and license information, please view the LICENSE   |
// | file that was distributed with this source code. You can also view the    |
// | LICENSE file online at http://www.agavi.org/LICENSE.txt                   |
// |   vi: set noexpandtab:                                                    |
// |   Local Variables:                                                        |
// |   indent-tabs-mode: t                                                     |
// |   End:                                                                    |
// +---------------------------------------------------------------------------+

/**
 * AgaviSoapDispatcher handles SOAP requests.
 *
 * @package    agavi
 * @subpackage Dispatcher
 *
 * @author     David Zülke <dz@bitxtender.com>
 * @copyright  Authors
 * @copyright  The Agavi Project
 *
 * @since      0.9.0
 *
 * @version    $Id$
 */

namespace Agavi\Dispatcher;

use Agavi\Config\ConfigCache;
use Agavi\Request\RequestDataHolder;
use Agavi\Response\Response;

class SoapDispatcher extends Dispatcher
{

    /** @var       RequestDataHolder Additional arguments for later use  */
    protected $dispatchArguments = null;
    
    /**
     * @var        ExecutionContainer Specific execution container to run.
     */
    protected $dispatchContainer = null;
    
    /**
     * @var        \SoapClient The soap client instance we use to access WSDL info.
     */
    protected $soapClient = null;
    
    /**
     * @var        \SoapServer The soap server instance that handles the request.
     */
    protected $soapServer = null;
    
    /**
     * Get the soap client instance we use to access WSDL info.
     *
     * @return     \SoapClient The soap client instance.
     *
     * @author     David Zülke <dz@bitxtender.com>
     * @since      0.11.0
     */
    public function getSoapClient()
    {
        return $this->soapClient;
    }
    
    /**
     * Get the soap server instance we use to access WSDL info.
     *
     * @return     \SoapServer The soap client instance.
     *
     * @author     David Zülke <dz@bitxtender.com>
     * @since      0.11.0
     */
    public function getSoapServer()
    {
        return $this->soapServer;
    }
    
    /**
     * Do any necessary startup work after initialization.
     *
     * This method is not called directly after initialize().
     *
     * @author     David Zülke <dz@bitxtender.com>
     * @since      0.11.0
     */
    public function startup()
    {
        parent::startup();
        
        // user-supplied "wsdl" and "options" parameters
        $wsdl = $this->getParameter('wsdl');
        if (!$wsdl) {
            // no wsdl was specified, that means we generate one from the annotations in routing.xml
            $wsdl = $this->context->getRouting()->getWsdlPath();

It seems like you code against a specific sub-type and not the parent class Agavi\Routing\Routing as the method getWsdlPath() does only exist in the following sub-classes of Agavi\Routing\Routing: Agavi\Routing\SoapRouting. Maybe you want to instanceof check for one of these explicitly?

        }
        $this->setParameter('wsdl', $wsdl);
        
        // get the name of the class to use for the client, defaults to PHP's own "SoapClient"
        $soapClientClass = $this->getParameter('soap_client_class', 'SoapClient');
        $soapClientOptions = $this->getParameter('soap_client_options', array());
        // get the name of the class to use for the server, defaults to PHP's own "SoapServer"
        $soapServerClass = $this->getParameter('soap_server_class', 'SoapServer');
        $soapServerOptions = $this->getParameter('soap_server_options', array());
        // get the name of the class to use for handling soap calls, defaults to Agavi's "AgaviSoapDispatcherCallHandler"
        $soapHandlerClass = $this->getParameter('soap_handler_class', 'AgaviSoapDispatcherCallHandler');
        
        // force client's soap version to be the same as the server's
        if (isset($soapServerOptions['soap_version'])) {
            $soapClientOptions['soap_version'] = $soapServerOptions['soap_version'];
        }
        
        // force client's cache_wsdl setting to be the same as the server's
        if (isset($soapServerOptions['cache_wsdl'])) {
            // and cast it to an int
            $soapServerOptions['cache_wsdl'] = (int)$soapServerOptions['cache_wsdl'];
            $soapClientOptions['cache_wsdl'] = $soapServerOptions['cache_wsdl'];
        }
        
        if (isset($soapServerOptions['features'])) {
            // cast this to an int
            $soapServerOptions['features'] = (int)$soapServerOptions['features'];
        }
        
        // create a client, so we can grab the functions and types defined in the wsdl (not possible from the server, duh)
        $this->soapClient = new $soapClientClass($wsdl, $soapClientOptions);
        
        if ($this->getParameter('auto_classmap')) {
            // we have to create a classmap automatically.
            // to do that, we read the defined types, and set identical values for type and class name.
            $classmap = array();
            
            // with an optional prefix, of course.
            $prefix = $this->getParameter('auto_classmap_prefix', '');
            
            foreach ($this->soapClient->__getTypes() as $definition) {
                if (preg_match('/^struct (\S+) \{$/m', $definition, $matches)) {
                    $classmap[$matches[1]] = $prefix . $matches[1];
                }
            }
            
            if (isset($soapServerOptions['classmap'])) {
                $classmap = array_merge((array) $classmap, $soapServerOptions['classmap']);
            }
            
            $soapServerOptions['classmap'] = $classmap;
        }
        
        // create a server
        $this->soapServer = new $soapServerClass($wsdl, $soapServerOptions);
        
        $newSoapHandlerClass = $soapHandlerClass . 'WithAutoHeaders';
        
        // build the special extension class to the handler that contains methods for each of the headers
        if ($this->getParameter('auto_headers', true)) {
            // the cache filename we'll be using
            $cache = ConfigCache::getCacheName($soapHandlerClass, $this->context->getName());
            
            if (ConfigCache::isModified($wsdl, $cache)) {
                $doc = new \DOMDocument();
                $doc->load($wsdl);
                $xpath = new \DOMXPath($doc);
                $xpath->registerNamespace('soap', 'http://schemas.xmlsoap.org/wsdl/soap/');
                
                $code = array();
                
                $code[] = '<?php';
                $code[] = sprintf('class %s extends %s {', $newSoapHandlerClass, $soapHandlerClass);
                $code[] = '  protected $rd;';
                $code[] = '  public function __construct(Context $context) {';
                $code[] = '    parent::__construct($context);';
                $code[] = '    $this->rd = $this->context->getRequest()->getRequestData();';
                $code[] = '  }';
                
                $headers = array();

                /** @var \DOMElement $header */
                foreach ($xpath->query('//soap:header') as $header) {
                    $name = $header->getAttribute('part');
                    
                    if (in_array($name, $headers)) {
                        continue;
                    }
                    $headers[] = $name;
                    
                    $code[] = sprintf('  public function %s($value) {', $name);
                    $code[] = sprintf('    $this->rd->setHeader(%s, $value);', var_export($name, true));
                    $code[] = '  }';
                }
                
                $code[] = '}';
                $code[] = '?>';
                
                $code = implode("\n", $code);
                
                ConfigCache::writeCacheFile($soapHandlerClass, $cache, $code);
            }
            
            include($cache);
        }
        
        // give it a class that handles method calls
        // that class uses __call
        // the class ctor gets the context as the first argument
        $this->soapServer->setClass($newSoapHandlerClass, $this->context);
    }
    /**
     * Dispatch a request
     *
     * @param      RequestDataHolder  $arguments An optional request data holder object
     *                                     with additional request data.
     * @param      ExecutionContainer $container An optional execution container that,
     *                                     if given, will be executed right away,
     *                                     skipping routing execution.
     *
     * @return     Response The response produced during this dispatch call.
     *
     * @author     David Zülke <dz@bitxtender.com>
     * @since      0.11.0
     */
    public function dispatch(RequestDataHolder $arguments = null, ExecutionContainer $container = null)
    {
        // Remember The Milk... err... the arguments given.
        $this->dispatchArguments = $arguments;
        // and the container, too, if there was one
        $this->dispatchContainer = $container;
        
        // handle the request. the aforementioned __call will be run next
        // we use the input from the request as the argument, it contains the SOAP request
        // no need to send the response as SoapServer does that
        $this->soapServer->handle($this->context->getRequest()->getInput());

It seems like you code against a specific sub-type and not the parent class Agavi\Request\Request as the method getInput() does only exist in the following sub-classes of Agavi\Request\Request: Agavi\Request\ConsoleRequest, Agavi\Request\SoapRequest, Agavi\Request\WebserviceRequest, Agavi\Request\XmlrpcepiphpRequest. Maybe you want to instanceof check for one of these explicitly?

    }
    
    /**
     * A method that is called in the __call overload by the SOAP call handler.
     *
     * All it does is call parent::dispatch() to prevent an infinite loop.
     *
     * @author     David Zülke <dz@bitxtender.com>
     * @since      0.11.0
     */
    public function doDispatch()
    {
        try {
            // return the content so SoapServer can send it.
            // SoapResponse::send() does not send the content, but sets the headers on the SoapServer
            return parent::dispatch($this->dispatchArguments, $this->dispatchContainer);

It seems like you call parent on a different method (dispatch() instead of doDispatch()). Are you sure this is correct? If so, you might want to change this to $this->dispatch().

        } catch (\SoapFault $f) {
            $this->response->clear();
            $this->response->setContent($f);
            // return the content so SoapServer can send it.
            return $this->response;
        }
    }
}