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POPHP - extending SoapClient to handle SWA (SOAP with Attachment)
 

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  1. POPHP - extending SoapClient to handle SWA (SOAP with Attachment)
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    <p>I'm attempting to handle SWA responses from a Java SOAP service. In that SWA response is a binary attachment(s) appended to the end of the XML along with some MIME headers. I cannot use WSO2 for dependency requirement limitations.</p> <p>Any help would be much appreciated!</p> <pre><code>// Input ------=_Part_42_539586119.1332526191981 Content-Type: text/xml; charset=UTF-8 Content-Transfer-Encoding: binary Content-Id: &lt;03B4708A9544C182C43E51D9ADA1E456&gt; &lt;?xml version="1.0" encoding="utf-8"?&gt;&lt;soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"&gt;&lt;soapenv:Body&gt; ... TRUNCATED XML SOAP RESPONSE ... &lt;/soapenv:Body&gt;&lt;/soapenv:Envelope&gt; ------=_Part_42_539586119.1332526191981 Content-Type: image/png Content-Transfer-Encoding: binary Content-Id: &lt;D637B1257E3E5EEA06AF0E45494F8448&gt; BINARY DATA GOES HERE // End of input </code></pre> <p>// Script to split the response + return StdObj's like the parent class SoapClient + do something with the files</p> <pre><code>namespace Project; class SoapClient extends \SoapClient { public function __call ($function_name, $arguments) { // have the parent do a soap call, catch the lastResponse() if an error // occurred (eg has an attachment) and parse it out. try { $r = parent::__call($function_name, $arguments); return $r; } catch (\Exception $e) { // Assumption: When this is sent, it means that a file is being sent // because SimpleXML can't process it. if ($e-&gt;getMessage() == "looks like we got no XML document") { $response = parent::__getLastResponse(); $partString = "/(------=_[a-zA-Z0-9_\\.]+)/"; $outputArr = preg_split($partString, $response); // $outputAtt[0] -- empty and is the first MIME Part Header // $outputArr[1] -- Mime Header + XML (The SOAP Response) // $outputArr[n+1] -- additional files w/ MIME headers if (array_key_exists(1, $outputArr)) { // remove the first 5 lines (4 MIME Header lines) + 1 Blank // line $data = implode("\n", array_slice(explode("\n", $outputArr[1]), 5)); /// Simple XML Object ... appears to be an empty SimpleXMLElement though ... &gt;:-( $xml = simplexml_load_string($data, null, null, "http://schemas.xmlsoap.org/soap/envelope/"); } else { // OK Maybe this doesn't actually contain the XML... throw // the original exception. throw new \SoapFault($e-&gt;getMessage(), $e-&gt;getCode(), $e-&gt;getPrevious()); } } else { throw new \SoapFault($e-&gt;getMessage(), $e-&gt;getCode(), $e-&gt;getPrevious()); } } } } </code></pre>
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    1. USLU RD
    1. USJPeterson
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      1. POPHP - extending SoapClient to handle SWA (SOAP with Attachment)
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      1. POPHP - extending SoapClient to handle SWA (SOAP with Attachment)
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      1. POPHP - extending SoapClient to handle SWA (SOAP with Attachment)
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      1. VTUpMod
    1. COYou should provide more information, I can't understand where the problem is. Are these parts encoded maybe? Is it valid XML? Did you parse it? Did you try some error logging with [libxml_get_errors()](http://php.net/manual/function.libxml-get-errors.php)?
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      1. POPHP - extending SoapClient to handle SWA (SOAP with Attachment)
      1. USDan Lee
    2. COit's an interesting hack-style attempt to grab the binary attachment from the header. i've headed into this direction for a while too.
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      1. POPHP - extending SoapClient to handle SWA (SOAP with Attachment)
      1. USTamas Kalman
    3. COYou should try using a [MIME parser extension](https://code.google.com/p/php-mime-mail-parser/) to parse the payload, rather than regex on your own.
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      1. POPHP - extending SoapClient to handle SWA (SOAP with Attachment)
      1. USquickshiftin
 

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