/**
* Return if there are no files
* @return string
*/
public function generate()
{
// show gallery instead of owlcarousel in backend mode
if (TL_MODE == 'BE') {
return parent::generate();
}
parent::generate();
$objConfig = OwlConfigModel::findByPk($this->owlConfig);
if ($objConfig === null) {
return;
}
// Map content fields to owl fields
$this->arrData['owlMultiSRC'] = $this->arrData['multiSRC'];
$this->arrData['owlOrderSRC'] = $this->arrData['orderSRC'];
$this->arrData['owlSortBy'] = $this->arrData['sortBy'];
$this->arrData['owlUseHomeDir'] = $this->arrData['useHomeDir'];
$this->arrData['owlSize'] = $this->arrData['size'];
$this->arrData['owlFullsize'] = $this->arrData['fullsize'];
$this->arrData['owlNumberOfItems'] = $this->arrData['numberOfItems'];
$this->arrData['owlCustomTpl'] = $this->arrData['customTpl'];
$objGallery = new OwlCarousel(OwlCarousel::createSettings($this->arrData, $objConfig));
$this->Template->class .= ' ' . OwlConfig::getCssClassFromModel($objConfig) . ' owl-carousel';
$this->Template->images = $objGallery->getImages();
return $this->Template->parse();
}
public function parseArticlesHook(&$objTemplate, $arrArticle, $objModule)
{
if (!$arrArticle['addGallery']) {
return;
}
$objArchive = \NewsArchiveModel::findByPk($arrArticle['pid']);
if ($objArchive === null) {
return;
}
$objConfig = OwlConfigModel::findByPk($objArchive->owlConfig);
if ($objConfig === null) {
return;
}
// set size from module
$arrArticle['owlSize'] = $objModule->imgSize;
$objGallery = new OwlCarousel(OwlCarousel::createSettings($arrArticle, $objConfig));
$objTemplate->gallery = $objGallery->parse();
}
public function carousel(OwlCarousel $model, $arg)
{
$carousel = '<div class="modal-dialog"><div class="modal-content">' . $model->parse($arg) . '</div></div>';
return '<div class="modal fade" id="carousel-modal" role="dialog">' . $carousel . '</div>';
}
