function get_ask_feed() {
global $wgSitename, $wgTitle, $wgRequest;
// check for semantic wiki:
if ( !defined( 'SMW_VERSION' ) ) {
return false;
}
// bootstrap off of SMWAskPage:
$SMWAskPage = new SMWAskPage();
$SMWAskPage->extractQueryParameters( $wgRequest->getVal( 'q' ) );
// print 'query string: ' . $SMWAskPage->m_querystring . "\n<br />";
// print 'm_params: ' . print_r($SMWAskPage->m_params) . "\n<br />";
// print 'print outs: ' .print_r($SMWAskPage->m_printouts) . "\n<br />";
// set up the feed:
$this->feed = new mvRSSFeed(
$wgSitename . ' - ' . wfMsg( 'mediasearch' ) . ' : ' . strip_tags( $SMWAskPage->m_querystring ), // title
strip_tags( $SMWAskPage->m_querystring ), // description
$wgTitle->getFullUrl() // link
);
$this->feed->outHeader();
$queryobj = SMWQueryProcessor::createQuery( $SMWAskPage->m_querystring, $SMWAskPage->m_params, false, '', $SMWAskPage->m_printouts );
$res = smwfGetStore()->getQueryResult( $queryobj );
$row = $res->getNext();
while ( $row !== false ) {
$wikititle = $row[0]->getNextObject();
$this->feed->outPutItem( $wikititle->getTitle() );
$row = $res->getNext();
}
$this->feed->outFooter();
}
