protected static function generateArrowNavigation($objCurrentArchive, $strUrl, $modalId)
{
$objT = new \FrontendTemplate('navigation_arrows');
// get ids from NewsPlus::getAllNews
$session = \Session::getInstance()->getData();
$arrIds = $session[NEWSPLUS_SESSION_NEWS_IDS];
if (count($arrIds) < 1) {
return '';
}
$prevID = null;
$nextID = null;
$currentIndex = array_search($objCurrentArchive->id, $arrIds);
// prev only of not first item
if (isset($arrIds[$currentIndex - 1])) {
$prevID = $arrIds[$currentIndex - 1];
$objNews = NewsPlusModel::findByPk($prevID, array());
if ($objNews !== null) {
$objT->prev = static::getNewsDetails($objNews, $strUrl, $modalId);
$objT->prevLink = $GLOBALS['TL_LANG']['news_plus']['prevLink'];
}
}
// next only of not last item
if (isset($arrIds[$currentIndex + 1])) {
$nextID = $arrIds[$currentIndex + 1];
$objNews = NewsPlusModel::findByPk($nextID, array());
if ($objNews !== null) {
$objT->next = static::getNewsDetails($objNews, $strUrl, $modalId);
$objT->nextLink = $GLOBALS['TL_LANG']['news_plus']['nextLink'];
}
}
return $objT->parse();
}
protected function findNewsInSearchIndex()
{
$arrIds = array();
// Reference page
if ($this->rootPage > 0) {
$arrPages = $this->Database->getChildRecords($this->rootPage, 'tl_page');
array_unshift($arrPages, $this->rootPage);
} else {
global $objPage;
$arrPages = $this->Database->getChildRecords($objPage->rootId, 'tl_page');
}
try {
$objSearch = \Search::searchFor($this->strKeywords, $this->objFilter->news_filterSearchQueryType === false, $arrPages, 0, 0, $this->objFilter->news_filterFuzzySearch);
if ($objSearch->numRows > 0) {
$arrUrls = array();
while ($objSearch->next()) {
$arrUrls[] = $objSearch->url;
}
$strKeyWordColumns = "";
$n = 0;
foreach ($arrUrls as $i => $strAlias) {
$strKeyWordColumns .= ($n > 0 ? " OR " : "") . "{$this->t}.alias = ?";
$arrValues[] = basename($strAlias);
$n++;
}
$arrColumns[] = "({$strKeyWordColumns})";
$objArticles = \HeimrichHannot\NewsPlus\NewsPlusModel::findBy($arrColumns, $arrValues);
if ($objArticles !== null) {
$arrIds = $objArticles->fetchEach('id');
}
return $arrIds;
} else {
return $arrIds;
}
} catch (\Exception $e) {
$this->log('Website search failed: ' . $e->getMessage(), __METHOD__, TL_ERROR);
return $arrIds;
}
}