/**
* Parses the XML element $node and creates modules in the feed or
* feed item $item.
*
* @param ezcFeedEntryElement|ezcFeed $item The feed or feed item which will contain the modules
* @param DOMElement $node The XML element from which to get the module elements
* @param string $tagName The XML tag name (if it contains ':' it will be considered part of a module)
* @ignore
*/
protected function parseModules($item, DOMElement $node, $tagName)
{
$supportedModules = ezcFeed::getSupportedModules();
if (strpos($tagName, ':') !== false) {
list($prefix, $key) = explode(':', $tagName);
$moduleName = isset($this->usedPrefixes[$prefix]) ? $this->usedPrefixes[$prefix] : null;
if (isset($supportedModules[$moduleName])) {
$module = $item->hasModule($moduleName) ? $item->{$moduleName} : $item->addModule($moduleName);
$module->parse($key, $node);
}
}
}
