function run($dbi, $argstr, &$request, $basepage)
{
$args = $this->getArgs($argstr, $request);
// if (empty($args['s']))
// return '';
$html = HTML();
extract($args);
// prevent from dump
if ($q and $request->isPost()) {
require_once "lib/Google.php";
$google = new Google();
if (!$google) {
return '';
}
switch ($mode) {
case 'search':
$result = $google->doGoogleSearch($q);
break;
case 'cache':
$result = $google->doGetCachedPage($q);
break;
case 'spell':
$result = $google->doSpellingSuggestion($q);
break;
default:
trigger_error("Invalid mode");
}
if (isa($result, 'HTML')) {
$html->pushContent($result);
}
if (isa($result, 'GoogleSearchResults')) {
//TODO: result template
if (!empty($result->resultElements)) {
$list = HTML::ol();
foreach ($result->resultElements as $res) {
$li = HTML::li(LinkURL($res['URL'], $res['directoryTitle']), HTML::br(), $res['directoryTitle'] ? HTML(HTML::raw(' '), HTML::em($res['summary']), ' -- ', LinkURL($res['URL'])) : '');
$list->pushContent($li);
}
$html->pushContent($list);
} else {
return _("Nothing found");
}
}
if (is_string($result)) {
// cache content also?
$html->pushContent(HTML::blockquote(HTML::raw($result)));
}
}
if ($formsize < 1) {
$formsize = 30;
}
// todo: template
$form = HTML::form(array('action' => $request->getPostURL(), 'method' => 'post', 'accept-charset' => $GLOBALS['charset']), HiddenInputs(array('pagename' => $basepage, 'mode' => $mode)));
$form->pushContent(HTML::input(array('type' => 'text', 'value' => $q, 'name' => 'q', 'size' => $formsize)));
$form->pushContent(HTML::input(array('type' => 'submit', 'class' => 'button', 'value' => gettext($mode))));
return HTML($html, $form);
}
