public function rewriteGadgetView(Gadget $gadget, ViewSpec $gadgetView)
{
// Dont rewrite content if the spec is unavailable
$requires = $gadget->getRequires();
if (isset($requires[ContentRewriteFeature::$REWRITE_TAG])) {
// Store the feature in the spec so we dont keep parsing it
$rewriteFeature = new ContentRewriteFeature();
$rewriteFeature->createRewriteFeature($gadget);
} else {
return false;
}
if (!$rewriteFeature->isRewriteEnabled()) {
return false;
}
if (ContentRewriteFeature::$PROXY_URL != null) {
$defaultTags = ContentRewriteFeature::defaultHTMLTags();
$htmlTags = null;
if (count($rewriteFeature->getTagsParam()) > 0) {
foreach ($rewriteFeature->getTagsParam() as $tag) {
if (isset($defaultTags[$tag])) {
$htmlTags[$tag] = $defaultTags[$tag];
}
}
} else {
$htmlTags = $defaultTags;
}
}
$gadgetView->setRewrittenContent($this->rewrite($gadgetView->getContent(), $htmlTags, $rewriteFeature->getExcludeParam(), $rewriteFeature->getIncludeParam(), Config::get('web_prefix') . ContentRewriteFeature::$PROXY_URL, $gadget->getId()->getURI(), $rewriteFeature->getTagsParam()));
return true;
}
