Fix WSDL schema stylesheet including

Author: alemorozov

src/BeSimple/SoapBundle/Resources/config/webservice.xml

@@ -44,6 +44,7 @@
                 <argument key="binder_request_header_class">%besimple.soap.binder.request_header.rpcliteral.class%</argument>
                 <argument key="binder_request_class">%besimple.soap.binder.request.rpcliteral.class%</argument>
                 <argument key="binder_response_class">%besimple.soap.binder.response.rpcliteral.class%</argument>
+                <argument key="wsdl_stylesheet">%besimple.soap.definition.dumper.options.stylesheet%</argument>
             </argument>
             <argument type="service" id="besimple.soap.cache" />
         </service>
@@ -58,6 +59,7 @@
                 <argument key="binder_request_header_class">%besimple.soap.binder.request_header.documentwrapped.class%</argument>
                 <argument key="binder_request_class">%besimple.soap.binder.request.documentwrapped.class%</argument>
                 <argument key="binder_response_class">%besimple.soap.binder.response.documentwrapped.class%</argument>
+                <argument key="wsdl_stylesheet">%besimple.soap.definition.dumper.options.stylesheet%</argument>
             </argument>
             <argument type="service" id="besimple.soap.cache" />
         </service>

src/BeSimple/SoapBundle/WebServiceContext.php

@@ -78,7 +78,7 @@ public function getWsdlFile($endpoint = null)
                 $definition->setOption('location', $endpoint);
             }
 
-            $dumper = new Dumper($definition);
+            $dumper = new Dumper($definition, array('stylesheet' => $this->options['wsdl_stylesheet']));
             $cache->write($dumper->dump());
         }
 

src/BeSimple/SoapWsdl/Dumper/Dumper.php

@@ -69,6 +69,7 @@ public function setOptions(array $options)
             'version12_class' => 'BeSimple\\SoapWsdl\\Dumper\\Version12',
             'version11_name' => $this->definition->getName(),
             'version12_name' => $this->definition->getName().'12',
+            'stylesheet' => null,
         );
 
         $invalid = array();
@@ -123,6 +124,8 @@ public function dump()
 
         $this->document->formatOutput = true;
 
+        $this->addStylesheet();
+
         return $this->document->saveXML();
     }
 
@@ -297,6 +300,15 @@ protected function addPortOperation(Method $method)
         return $operation;
     }
 
+    protected function addStylesheet()
+    {
+        if ($this->options['stylesheet']) {
+            $stylesheet = $this->document->createProcessingInstruction('xml-stylesheet', sprintf('type="text/xsl" href="%s"', $this->options['stylesheet']));
+
+            $this->document->insertBefore($stylesheet, $this->document->documentElement);
+        }
+    }
+
     protected function getVersion($version)
     {
         if (\SOAP_1_2 === $version) {