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jhartikainen/gist:1053718

Created June 29, 2011 12:12
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ZF controller plugin which fakes dojo.io.iframe requests into XMLHttpRequests
Raw
gistfile1.php
<?php
/**
* This plugin automatically converts requests made with GET parameter "dojo_io_iframe" into XMLHttpRequests
*
* This allows transparent handling of iframe transport requests with code that handles XHR requests, since they're
* both essentially the same anyway - only the transport is different.
*/
class Wantlet_Controller_Plugin_IframeRequestHandler extends Zend_Controller_Plugin_Abstract {
private $isIframe = false;
public function dispatchLoopStartup(Zend_Controller_Request_Abstract $request) {
if($request->getQuery('dojo_io_iframe')) {
//hacky hack...
//Triggers Ajax mode handling in request, $request->isXmlHttpRequest()
$_SERVER['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest';
$this->isIframe = true;
}
}
public function dispatchLoopShutdown() {
if(!$this->isIframe) {
return;
}
//Wrap result in dojo.io.iframe requested format
$response = $this->getResponse();
$response->setBody(
'<html><body><textarea>' . $response->getBody() . '</textarea></body></html>'
);
}
}
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