public function getResultsForPresentation()
{
global $lng;
$results = array();
$offset_counter = 0;
$counter = 0;
$objects_with_topics = array();
$objects_with_no_topcis = array();
foreach ($this->getResults() as $result) {
if ($this->getMaxHits() * ($this->getResultPageNumber() - 1) > $offset_counter) {
++$offset_counter;
continue;
}
$results[] = $result;
++$counter;
if ($counter >= $this->getMaxHits()) {
break;
}
}
foreach ($this->getTopics() as $oTopic) {
foreach ($results as $result) {
$topic_id = ilPaymentObject::_lookupTopicId($result['ref_id']);
if (!(int) $topic_id && !array_key_exists($result['ref_id'], $objects_with_no_topcis)) {
$objects_with_no_topcis[$result['ref_id']] = $result;
continue;
}
if ((int) $topic_id != $oTopic->getId()) {
continue;
}
if (!array_key_exists($result['ref_id'], $objects_with_topics)) {
$objects_with_topics[$result['ref_id']] = $result;
}
switch ($result['type']) {
// learning material
case "sahs":
case "lm":
case "dbk":
case "htlm":
$type = "lres";
break;
default:
$type = $result['type'];
break;
}
$title = ilObject::_lookupTitle($result['obj_id']);
$description = ilObject::_lookupDescription($result['obj_id']);
$subtype = '';
if ($result['type'] == 'exc') {
$check_sub = ilPaymentObject::_checkExcSubtype($result['ref_id']);
$subtype = ' (' . $lng->txt($check_sub[0]) . ')';
}
$presentation_results[$oTopic->getId()][$type][] = array('ref_id' => $result['ref_id'], 'title' => $title . ' ' . $subtype, 'description' => $description, 'type' => $result['type'], 'obj_id' => $result['obj_id'], 'topic_id' => $topic_id, 'child' => $result['child']);
$this->addPresentationResult($presentation_results[$oTopic->getId()][$type][count($presentation_results[$oTopic->getId()][$type]) - 1]);
}
}
foreach ($results as $result) {
if (!array_key_exists($result['ref_id'], $objects_with_topics) && !array_key_exists($result['ref_id'], $objects_with_no_topcis)) {
$objects_with_no_topcis[$result['ref_id']] = $result;
}
}
foreach ($objects_with_no_topcis as $result) {
switch ($result['type']) {
// learning material
case "sahs":
case "lm":
case "dbk":
case "htlm":
$type = "lres";
break;
default:
$type = $result['type'];
break;
}
$title = ilObject::_lookupTitle($result['obj_id']);
$description = ilObject::_lookupDescription($result['obj_id']);
$presentation_results[0][$type][] = array('ref_id' => $result['ref_id'], 'title' => $title, 'description' => $description, 'type' => $result['type'], 'obj_id' => $result['obj_id'], 'child' => $result['child']);
$this->addPresentationResult($presentation_results[0][$type][count($presentation_results[0][$type]) - 1]);
}
return $presentation_results ? $presentation_results : array();
}
