protected function _render(array $widget, $positionCode, array $params, XenForo_Template_Abstract $renderTemplateObject)
{
if (empty($widget['options']['url'])) {
return '';
}
if (empty($widget['options']['limit'])) {
$widget['options']['limit'] = 5;
}
$core = WidgetFramework_Core::getInstance();
$feedModel = $core->getModelFromCache('XenForo_Model_Feed');
$feedUrl = $widget['options']['url'];
$feedData = $feedModel->getFeedData($feedUrl);
$feedConfig = array();
$feedConfig['baseUrl'] = $feedModel->getFeedBaseUrl($feedUrl);
$entries = array();
if (!empty($feedData['entries'])) {
foreach ($feedData['entries'] as $entryRaw) {
$entry = array();
$entryRaw = $feedModel->prepareFeedEntry($entryRaw, $feedData, $feedConfig);
$entry['link'] = $entryRaw['link'];
$entry['author'] = $entryRaw['author'];
$entry['title'] = $entryRaw['title'];
$entry['content'] = $entryRaw['content'];
if (class_exists('bdImage_Integration')) {
// out source the image processing + handling to [bd] Image
$entry['bdImage_image'] = bdImage_Integration::getBbCodeImage($entryRaw['content']);
} else {
// TODO: support other method?
}
$entries[] = $entry;
if (count($entries) >= $widget['options']['limit']) {
// we have got enough entries, stop here
break;
}
}
}
$renderTemplateObject->setParam('entries', $entries);
return $renderTemplateObject->render();
}
