function toHtml($oContent, $oPage)
{
$aoContentClasses = array();
$asContentClassNames = $oContent->getContentFieldValues(self::FIELD_CONTENTCLASS);
foreach ($asContentClassNames as $sContentClassName) {
$oContentClass = AnwContentClasses::getContentClass($sContentClassName);
$aoContentClasses[] = $oContentClass;
}
unset($asContentClassNames);
//get feed items
$aoMatchingPages = AnwStorage::fetchPages($oContent->getContentFieldValues(self::FIELD_MATCH, true), $aoContentClasses, array($oPage->getLang()), $oContent->getContentFieldValue(self::FIELD_LIMIT), AnwUtils::SORT_BY_TIME, AnwUtils::SORTORDER_DESC);
$aoFeedItems = array();
foreach ($aoMatchingPages as $oMatchingPage) {
$oFeedItem = $oMatchingPage->toFeedItem();
$aoFeedItems[] = $oFeedItem;
}
if (AnwEnv::_GET(self::GET_FEED) != AnwFeed::TYPE_RSS2) {
$sUrlRss = AnwUtils::link($oPage, "view", array(self::GET_FEED => AnwFeed::TYPE_RSS2));
//show feed info
$oOutputHtml = new AnwOutputHtml($oPage);
$oOutputHtml->setTitle($oContent->getContentFieldValue(self::FIELD_TITLE));
$sHtmlItems = "";
foreach ($aoFeedItems as $oFeedItem) {
$sHtmlItems .= $this->tpl()->feedItem($oFeedItem->getTitle(), $oFeedItem->getLink());
}
$sHtmlBody = $this->tpl()->feedInfo($oContent->getContentFieldValue(self::FIELD_TITLE), $oContent->getContentFieldValue(self::FIELD_DESCRIPTION), $sUrlRss, $sHtmlItems, $oPage->getLang());
$oOutputHtml->setBody($sHtmlBody);
// load contentclass CSS
$sHtmlHead = $this->getCssSrcComponent(self::CSS_FILE);
$sHtmlHead .= $this->tpl()->headRss($sUrlRss, $oContent->getContentFieldValue(self::FIELD_TITLE));
$oOutputHtml->setHead($sHtmlHead);
} else {
$sUrlRss = AnwUtils::linkAbsolute($oPage, "view", array(self::GET_FEED => AnwFeed::TYPE_RSS2));
//export to rss
$oFeed = new AnwFeed(AnwFeed::TYPE_RSS2, $oContent->getContentFieldValue(self::FIELD_TITLE), $sUrlRss, $oContent->getContentFieldValue(self::FIELD_DESCRIPTION));
foreach ($aoFeedItems as $oFeedItem) {
$oFeed->addItem($oFeedItem);
}
$oFeed->output();
}
return $oOutputHtml;
}