/**
* Looks up the list of tags and renders the list.
*
* @return string the prepared html-output
*/
public function loadData()
{
$strReturn = "";
$arrTags = class_module_tags_tag::getTagsWithAssignments();
//load the template
$strTemplateWrapperID = $this->objTemplate->readTemplate("/element_tags/" . $this->arrElementData["char1"], "tags");
$strTemplateTagID = $this->objTemplate->readTemplate("/element_tags/" . $this->arrElementData["char1"], "tagname");
$strTemplateTaglinkID = $this->objTemplate->readTemplate("/element_tags/" . $this->arrElementData["char1"], "taglink");
$strTags = "";
foreach ($arrTags as $objTag) {
if ($objTag->rightView()) {
$arrAssignments = $objTag->getListOfAssignments();
$strLinks = "";
//render the links - if possible
foreach ($arrAssignments as $arrOneAssignment) {
$objRecord = class_objectfactory::getInstance()->getObject($arrOneAssignment["tags_systemid"]);
if ($objRecord == null) {
continue;
}
if ($objRecord instanceof class_module_pages_page) {
$strLink = getLinkPortal($objRecord->getStrName(), "", "_self", $objRecord->getStrBrowsername(), "", "&highlight=" . urlencode($objTag->getStrName()), "", "", $arrOneAssignment["tags_attribute"]);
$strLinks .= $this->fillTemplate(array("taglink" => $strLink), $strTemplateTaglinkID);
}
if (class_module_system_module::getModuleByName("news") != null && $objRecord->getIntModuleNr() == _news_module_id_) {
//TODO: fix after news integration, move to search link target interface handler
$objNews = new class_module_news_news($objRecord->getSystemid());
$strLink = getLinkPortal("newsdetails", "", "_self", $objNews->getStrTitle(), "newsDetail", "&highlight=" . urlencode($objTag->getStrName()), $objRecord->getSystemid(), "", "", $objNews->getStrTitle());
$strLinks .= $this->fillTemplate(array("taglink" => $strLink), $strTemplateTaglinkID);
}
}
$arrTemplate = array();
$arrTemplate["tagname"] = $objTag->getStrName();
$arrTemplate["linkcount"] = count($arrAssignments);
$arrTemplate["taglinks"] = $strLinks;
$arrTemplate["tagid"] = $objTag->getSystemid();
$strTags .= $this->fillTemplate($arrTemplate, $strTemplateTagID);
}
}
$strReturn = $this->fillTemplate(array("tags" => $strTags), $strTemplateWrapperID);
return $strReturn;
}
/**
* Returns a xml-based representation of a single news.
* Return format:
* <news>
* <title></title>
* <systemid></systemid>
* <intro></intro>
* <text></text>
* <image></image>
* <categories></categories>
* <startdate></startdate>
* <enddate></enddate>
* <archivedate></archivedate>
* </news>
*
* @return string
* @xml
*/
protected function actionNewsDetails()
{
$strReturn = "";
$objNews = new class_module_news_news($this->getSystemid());
$arrCats = class_module_news_category::getNewsMember($objNews->getSystemid());
array_walk($arrCats, function (class_module_news_category &$objValue) {
$objValue = $objValue->getSystemid();
});
if ($objNews->rightView()) {
$strReturn .= " <news>\n";
$strReturn .= " <title>" . xmlSafeString($objNews->getStrTitle()) . "</title>";
$strReturn .= " <systemid>" . $objNews->getSystemid() . "</systemid>";
$strReturn .= " <intro>" . xmlSafeString($objNews->getStrIntro()) . "</intro>";
$strReturn .= " <text>" . xmlSafeString($objNews->getStrText()) . "</text>";
$strReturn .= " <image>" . xmlSafeString($objNews->getStrImage()) . "</image>";
$strReturn .= " <categories>" . xmlSafeString(implode(",", $arrCats)) . "</categories>";
$strReturn .= " <startdate>" . xmlSafeString($objNews->getObjStartDate() != null ? $objNews->getObjStartDate()->getTimeInOldStyle() : "") . "</startdate>";
$strReturn .= " <enddate>" . xmlSafeString($objNews->getObjEndDate() != null ? $objNews->getObjEndDate()->getTimeInOldStyle() : "") . "</enddate>";
$strReturn .= " <archivedate>" . xmlSafeString($objNews->getObjDateSpecial() != null ? $objNews->getObjDateSpecial()->getTimeInOldStyle() : "") . "</archivedate>";
$strReturn .= " </news>\n";
} else {
$strReturn = "<error>" . $this->getLang("commons_error_permissions") . "</error>";
}
return $strReturn;
}
