/**
* Convert a single URL, assumes $url has been verified to be
* a real URL
*
* @param string $url
*/
public function convertUrl($url)
{
$oembed = Oembed::get_oembed_from_url($url, false, $this->oembedOptions);
if ($oembed) {
return array('Title' => '', 'Content' => $oembed->forTemplate());
}
$graph = OpenGraph::fetch($url);
if ($graph) {
foreach ($graph as $key => $value) {
$data[$key] = Varchar::create_field('Varchar', $value);
}
if (isset($data['url'])) {
return array('Title' => $graph->Title, 'Content' => MicroPost::create()->customise($data)->renderWith('OpenGraphPost'));
}
}
// get the post and take its <title> tag at the very least
$service = new RestfulService($url);
$response = $service->request();
if ($response && $response->getStatusCode() == 200) {
if (preg_match('/<title>(.*?)<\\/title>/is', $response->getBody(), $matches)) {
$title = Convert::raw2xml(trim($matches[1]));
return array('Title' => $title, 'Content' => "<a href='{$url}'>{$title}</a>");
}
}
}
public function MemberDetails()
{
$m = $this->securityContext->getMember();
if ($m) {
return Varchar::create_field('Varchar', Convert::raw2json(array('Title' => $m->getTitle(), 'FirstName' => $m->FirstName, 'Surname' => $m->Surname, 'MemberID' => $m->ID)));
}
}
/**
* Process and render search results
*/
function getSearchResults($data = null, $form = null)
{
$query = $this->owner->data()->getQuery();
$term = isset($_GET['Search']) ? Convert::raw2xml($_GET['Search']) : '';
$results = $query ? $query->getDataObjects(true) : ArrayList::create();
$elapsed = '< 0.001';
if ($query) {
$resultData = array('TotalResults' => ($total = $query->getTotalResults()) ? $total : 0);
$time = $query->getTimeTaken();
if ($time) {
$elapsed = $time / 1000;
}
} else {
$resultData = array();
}
$data = array('Results' => $results, 'Query' => Varchar::create_field('Varchar', $term), 'Title' => $this->owner->data()->Title, 'ResultData' => ArrayData::create($resultData), 'TimeTaken' => $elapsed);
return $data;
}
