/**
* Returns a list of news.
* As defined in the element, this could be an archive or a normal list
*
* @return string
*/
protected function actionNewsList()
{
$strReturn = "";
//Load news using the correct filter
if ($this->getParam("filterid") != "") {
$strFilterId = $this->getParam("filterid");
} else {
$strFilterId = $this->arrElementData["news_category"];
}
$strPageview = 1;
if ($this->getParam("pv") != 1 && $this->getSystemid() == $this->arrElementData["content_id"]) {
$strPageview = $this->getParam("pv");
}
//Load all posts
$objArraySectionIterator = new class_array_section_iterator(class_module_news_news::getNewsCountPortal($this->arrElementData["news_mode"], $strFilterId));
$objArraySectionIterator->setIntElementsPerPage($this->arrElementData["news_amount"]);
$objArraySectionIterator->setPageNumber((int) $strPageview);
$objArraySectionIterator->setArraySection(class_module_news_news::loadListNewsPortal($this->arrElementData["news_mode"], $strFilterId, $this->arrElementData["news_order"], $objArraySectionIterator->calculateStartPos(), $objArraySectionIterator->calculateEndPos()));
$arrNews = $this->objToolkit->simplePager($objArraySectionIterator, $this->getLang("commons_next"), $this->getLang("commons_back"), "", $this->getPagename(), "&systemid=" . $this->arrElementData["content_id"], "pv", "/module_news/" . $this->arrElementData["news_template"]);
//Check rights
if (!$objArraySectionIterator->valid()) {
$strReturn .= $this->getLang("news_list_empty");
}
foreach ($objArraySectionIterator as $objOneNews) {
/** @var $objOneNews class_module_news_news */
if ($objOneNews instanceof class_module_news_news && $objOneNews->rightView()) {
$objMapper = new class_template_mapper($objOneNews);
//generate a link to the details
$objMapper->addPlaceholder("news_more_link", class_link::getLinkPortal($this->arrElementData["news_detailspage"], "", "", $this->getLang("news_mehr"), "newsDetail", "", $objOneNews->getSystemid(), "", "", $objOneNews->getStrTitle()));
$objMapper->addPlaceholder("news_more_link_href", class_link::getLinkPortalHref($this->arrElementData["news_detailspage"], "", "newsDetail", "", $objOneNews->getSystemid(), "", $objOneNews->getStrTitle()));
$objMapper->addPlaceholder("news_start_date", dateToString($objOneNews->getObjStartDate(), false));
$objMapper->addPlaceholder("news_id", $objOneNews->getSystemid());
$objMapper->addPlaceholder("news_title", $objOneNews->getStrTitle());
$objMapper->addPlaceholder("news_intro", $objOneNews->getStrIntro());
$objMapper->addPlaceholder("news_text", $objOneNews->getStrText());
//reset more link? -> no text, no image and no redirect page
if (uniStrlen(htmlStripTags($objOneNews->getStrText())) == 0 && uniStrlen($objOneNews->getStrImage()) == 0 && ($objOneNews->getIntRedirectEnabled() == "0" || $objOneNews->getStrRedirectPage() == "")) {
$objMapper->addPlaceholder("news_more_link", "");
}
//postacomment
$arrPAC = $this->loadPostacomments($objOneNews->getSystemid(), $objOneNews->getStrImage() != "" ? "news_list_image" : "news_list");
if ($arrPAC != null) {
$objMapper->addPlaceholder("news_nrofcomments", $arrPAC["nrOfComments"]);
$objMapper->addPlaceholder("news_commentlist", $arrPAC["commentList"]);
}
//ratings
if ($objOneNews->getFloatRating() !== null) {
/** @var $objRating class_module_rating_portal */
$objRating = class_module_system_module::getModuleByName("rating")->getPortalInstanceOfConcreteModule();
$objMapper->addPlaceholder("news_rating", $objRating->buildRatingBar($objOneNews->getFloatRating(), $objOneNews->getIntRatingHits(), $objOneNews->getSystemid(), $objOneNews->isRateableByUser(), $objOneNews->rightRight3()));
}
//categories
$objMapper->addPlaceholder("news_categories", $this->renderCategoryTitles($objOneNews));
//load template section with or without image?
if ($objOneNews->getStrImage() != "") {
$objMapper->addPlaceholder("news_image", urlencode($objOneNews->getStrImage()));
$strOneNews = $objMapper->writeToTemplate("/module_news/" . $this->arrElementData["news_template"], "news_list_image");
} else {
$strOneNews = $objMapper->writeToTemplate("/module_news/" . $this->arrElementData["news_template"], "news_list");
}
//Add pe code
$arrPeConfig = array("pe_module" => "news", "pe_action_edit" => "editNews", "pe_action_edit_params" => "&systemid=" . $objOneNews->getSystemid(), "pe_action_new" => "newNews", "pe_action_new_params" => "", "pe_action_delete" => "delete", "pe_action_delete_params" => "&systemid=" . $objOneNews->getSystemid());
$strReturn .= class_element_portal::addPortalEditorCode($strOneNews, $objOneNews->getSystemid(), $arrPeConfig);
}
}
$arrWrapperTemplate = array();
$arrWrapperTemplate["news"] = $strReturn;
$arrWrapperTemplate["link_forward"] = $arrNews["strForward"];
$arrWrapperTemplate["link_pages"] = $arrNews["strPages"];
$arrWrapperTemplate["link_back"] = $arrNews["strBack"];
$strReturn = $this->fillTemplate($arrWrapperTemplate, $this->objTemplate->readTemplate("/module_news/" . $this->arrElementData["news_template"], "news_list_wrapper"));
return $strReturn;
}
