function process_request($request)
{
@ini_set('display_errors', 0);
// we don't want to show PHP errors inside XML
$titlexml = qa_xml(qa_opt('site_title'));
$template = str_replace('_searchTerms_placeholder_', '{searchTerms}', qa_path_absolute('search', array('q' => '_searchTerms_placeholder_')));
header('Content-type: text/xml; charset=utf-8');
echo '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
echo '<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/" xmlns:moz="http://www.mozilla.org/2006/browser/search/">' . "\n";
echo "\t<ShortName>" . $titlexml . "</ShortName>\n";
echo "\t<Description>" . qa_xml(qa_lang('main/search_button')) . ' ' . $titlexml . "</Description>\n";
echo "\t" . '<Url type="text/html" method="get" template="' . qa_xml($template) . '"/>' . "\n";
echo "\t<InputEncoding>UTF-8</InputEncoding>\n";
echo '</OpenSearchDescription>' . "\n";
return null;
}
/**
* @deprecated This function will become private in Q2A 1.8. It is specific to this plugin and
* should not be used by outside code.
*/
public function sitemap_output($request, $priority)
{
echo "\t<url>\n" . "\t\t<loc>" . qa_xml(qa_path($request, null, qa_opt('site_url'))) . "</loc>\n" . "\t\t<priority>" . max(0, min(1.0, $priority)) . "</priority>\n" . "\t</url>\n";
}
function sitemap_index_output($request)
{
echo "\t<sitemap>\n" . "\t\t<loc>" . qa_xml(qa_path($request, null, qa_opt('site_url'))) . "</loc>\n" . "\t</sitemap>\n";
}
$urlxml = qa_xml(qa_q_path($question['postid'], $question['title'], true, @$question['obasetype'], @$question['opostid']));
}
if (isset($blockwordspreg)) {
$question['title'] = qa_block_words_replace($question['title'], $blockwordspreg);
}
// Build the inner XML structure for each item
$lines[] = '<item>';
$lines[] = '<title>' . qa_xml($titleprefix . $question['title']) . '</title>';
$lines[] = '<link>' . $urlxml . '</link>';
if (isset($htmlcontent)) {
$lines[] = '<description>' . qa_xml($htmlcontent) . '</description>';
}
if (isset($question['categoryname'])) {
$lines[] = '<category>' . qa_xml($question['categoryname']) . '</category>';
}
$lines[] = '<guid isPermaLink="true">' . $urlxml . '</guid>';
if (isset($time)) {
$lines[] = '<pubDate>' . qa_xml(gmdate('r', $time)) . '</pubDate>';
}
$lines[] = '</item>';
}
$lines[] = '</channel>';
$lines[] = '</rss>';
// Disconnect here, once all output is ready to go
qa_db_disconnect();
// Output the XML - and we're done!
header('Content-type: text/xml; charset=utf-8');
echo implode("\n", $lines);
/*
Omit PHP closing tag to help avoid accidental output
*/
