/**
* Retrieves a gadget specification from the Internet, processes its views and
* adds it to the cache.
*/
private function fetchFromWeb($url, $ignoreCache)
{
$remoteContentRequest = new RemoteContentRequest($url);
$remoteContentRequest->getRequest($url, $ignoreCache);
$spec = $this->fetcher->fetchRequest($remoteContentRequest);
$specParser = new GadgetSpecParser();
$context = new ProxyGadgetContext($url);
$gadgetSpec = $specParser->parse($spec->getResponseContent(), $context);
return $gadgetSpec;
}
/**
* Retrieves a gadget specification from the Internet, processes its views and
* adds it to the cache.
*/
private function fetchFromWeb($url, $ignoreCache)
{
$remoteContentRequest = new RemoteContentRequest($url);
$remoteContentRequest->getOptions()->ignoreCache = $ignoreCache;
$remoteContent = new BasicRemoteContent();
$spec = $remoteContent->fetch($remoteContentRequest);
$gadgetSpecParser = new GadgetSpecParser();
$gadgetSpec = $gadgetSpecParser->parse($spec->getResponseContent());
return $gadgetSpec;
}
private function specLoad($context)
{
if ($context->getBlacklist() != null && $context->getBlacklist()->isBlacklisted($context->getUrl())) {
throw new GadgetException("Gadget is blacklisted");
}
$request = new RemoteContentRequest($context->getUrl());
$xml = $context->getHttpFetcher()->fetch($request, $context);
if ($xml->getHttpCode() != '200') {
throw new GadgetException("Failed to retrieve gadget content");
}
$specParser = new GadgetSpecParser();
$gadget = $specParser->parse($xml->getResponseContent(), $context);
return $gadget;
}
/**
* Returns the processed gadget spec
*
* @return GadgetSpec
*/
public function createGadget()
{
$gadgetUrl = $this->context->getUrl();
if ($this->context->getBlacklist() != null && $this->context->getBlacklist()->isBlacklisted($gadgetUrl)) {
throw new GadgetException("The Gadget ({$gadgetUrl}) is blacklisted and can not be rendered");
}
// Fetch the gadget's content and create a GadgetSpec
$gadgetContent = $this->fetchGadget($gadgetUrl);
$gadgetSpecParser = new GadgetSpecParser();
$gadgetSpec = $gadgetSpecParser->parse($gadgetContent);
$gadget = new Shindig_Gadget($gadgetSpec, $this->context);
// Process the gadget: fetching remote resources, processing & applying the correct translations, user prefs and feature resolving
$this->fetchResources($gadget);
$this->mergeLocales($gadget);
$this->parseUserPrefs($gadget);
$this->addSubstitutions($gadget);
$this->applySubstitutions($gadget);
$this->parseFeatures($gadget);
return $gadget;
}
/**
* Tests GadgetSpecParser->parse()
*/
public function testParse()
{
$gadgetParsed = $this->GadgetSpecParser->parse($this->Gadget, $this->Context);
$views = $gadgetParsed->getViews();
$this->assertEquals('<h1>Hello, world!</h1>', trim($views[DEFAULT_VIEW]->getContent()));
}
/**
* Tests GadgetSpecParser->parse()
*/
public function testParse()
{
$gadgetParsed = $this->GadgetSpecParser->parse($this->Gadget, $this->Context);
$view = $gadgetParsed->views['home'];
$this->assertEquals('<h1>Hello, world!</h1>', trim($view['content']));
}
