/**
* Modifies the given document and returns the modified document as result.
*
* @param Tx_Solr_PiResults_ResultsCommand $resultCommand The search result command
* @param array $resultDocument Result document as array
* @return array The document with fields as array
*/
public function modifyResultDocument($resultCommand, array $resultDocument)
{
$this->search = $resultCommand->getParentPlugin()->getSearch();
$configuration = Tx_Solr_Util::getSolrConfiguration();
$highlightedContent = $this->search->getHighlightedContent();
$highlightFields = \TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', $configuration['search.']['results.']['resultsHighlighting.']['highlightFields'], TRUE);
foreach ($highlightFields as $highlightField) {
if (!empty($highlightedContent->{$resultDocument['id']}->{$highlightField}[0])) {
$fragments = array();
foreach ($highlightedContent->{$resultDocument['id']}->{$highlightField} as $fragment) {
$fragments[] = tx_solr_Template::escapeMarkers($fragment);
}
$resultDocument[$highlightField] = implode(' ' . $configuration['search.']['results.']['resultsHighlighting.']['fragmentSeparator'] . ' ', $fragments);
}
}
return $resultDocument;
}
