/**
* @inheritDoc
*/
public function generateFieldsFromObject()
{
parent::generateFieldsFromObject();
$objNews = $this->getObjSourceobject();
if ($objNews->getSystemid() != class_module_system_module::getModuleByName("news")->getSystemid()) {
//search the languages maintained
$objLanguageManager = class_module_languages_languageset::getLanguagesetForSystemid($objNews->getSystemid());
if ($objLanguageManager != null) {
$arrMaintained = $objLanguageManager->getArrLanguageSet();
$arrDD = array();
foreach ($arrMaintained as $strLanguageId => $strSystemid) {
$objLanguage = new class_module_languages_language($strLanguageId);
$arrDD[$strSystemid] = $this->getLang("lang_" . $objLanguage->getStrName(), "languages");
}
class_module_languages_admin::enableLanguageSwitch();
class_module_languages_admin::setArrLanguageSwitchEntries($arrDD);
class_module_languages_admin::setStrOnChangeHandler("window.location='" . class_link::getLinkAdminHref("news", "editNews") . (class_module_system_setting::getConfigValue("_system_mod_rewrite_") == "true" ? "?" : "&") . "systemid='+this.value+'&pe=" . class_carrier::getInstance()->getParam("pe") . "';");
class_module_languages_admin::setStrActiveKey($objNews->getSystemid());
}
}
$arrCats = class_module_news_category::getObjectList();
if (count($arrCats) > 0) {
$arrKeyValues = array();
/** @var class_module_news_category $objOneCat */
foreach ($arrCats as $objOneCat) {
$arrKeyValues[$objOneCat->getSystemid()] = $objOneCat->getStrDisplayName();
}
$this->getField("cats")->setStrLabel($this->getLang("commons_categories"))->setArrKeyValues($arrKeyValues);
}
if (class_module_system_setting::getConfigValue("_news_news_datetime_") == "true") {
$this->addField(new class_formentry_datetime($this->getStrFormname(), "objDateStart", $objNews), "datestart")->setBitMandatory(true)->setStrLabel($this->getLang("form_news_datestart"));
$this->addField(new class_formentry_datetime($this->getStrFormname(), "objDateEnd", $objNews), "dateend")->setStrLabel($this->getLang("form_news_dateend"));
$this->addField(new class_formentry_datetime($this->getStrFormname(), "objDateSpecial", $objNews), "datespecial")->setStrLabel($this->getLang("form_news_datespecial"));
}
}
/**
* Returns the ready switch-htmlcode
*
* @return string
*/
public function loadData()
{
//fallback for old elements not yet using the template
if (!isset($this->arrElementData["char1"]) || $this->arrElementData["char1"] == "") {
$this->arrElementData["char1"] = "languageswitch.tpl";
}
$arrObjLanguages = class_module_languages_language::getObjectList(true);
//load the languageset in order to generate more specific switches
$objLanguageset = class_module_languages_languageset::getLanguagesetForSystemid($this->getParam("systemid"));
//Iterate over all languages
$strRows = "";
foreach ($arrObjLanguages as $objOneLanguage) {
//Check, if the current page has elements
$objPage = class_module_pages_page::getPageByName($this->getPagename());
$objPage->setStrLanguage($objOneLanguage->getStrName());
if ($objPage === null) {
continue;
}
if ((int) $objPage->getNumberOfElementsOnPage(true) == 0) {
continue;
}
$strTargetSystemid = null;
if ($objLanguageset != null) {
$strTargetSystemid = $objLanguageset->getSystemidForLanguageid($objOneLanguage->getSystemid());
}
//the languageswitch is content aware. check if the target id is a news-entry
$strSeoAddon = "";
if (validateSystemid($strTargetSystemid)) {
$objRecord = class_objectfactory::getInstance()->getObject($strTargetSystemid);
$strSeoAddon = $objRecord->getStrDisplayName();
}
//and the link
$arrTemplate = array();
if ($strTargetSystemid === null) {
$arrTemplate["href"] = getLinkPortalHref($objPage->getStrName(), "", "", "", "", $objOneLanguage->getStrName(), $strSeoAddon);
} else {
$arrTemplate["href"] = getLinkPortalHref($objPage->getStrName(), "", $this->getAction(), "", $strTargetSystemid, $objOneLanguage->getStrName(), $strSeoAddon);
}
$arrTemplate["langname_short"] = $objOneLanguage->getStrName();
$arrTemplate["langname_long"] = $this->getLang("lang_" . $objOneLanguage->getStrName());
$strTemplateRowID = $this->objTemplate->readTemplate("/element_languageswitch/" . $this->arrElementData["char1"], "languageswitch_entry");
$strTemplateActiveRowID = $this->objTemplate->readTemplate("/element_languageswitch/" . $this->arrElementData["char1"], "languageswitch_entry_active");
if ($objOneLanguage->getStrName() == $this->getStrPortalLanguage()) {
$strRows .= $this->fillTemplate($arrTemplate, $strTemplateActiveRowID);
} else {
$strRows .= $this->fillTemplate($arrTemplate, $strTemplateRowID);
}
}
$strTemplateWrapperID = $this->objTemplate->readTemplate("/element_languageswitch/" . $this->arrElementData["char1"], "languageswitch_wrapper");
return $this->fillTemplate(array("languageswitch_entries" => $strRows), $strTemplateWrapperID);
}
/**
* Since the portal may be split in different languages,
* return the content lang of the current record using the common
* abbreviation such as "de" or "en".
* If the content is not assigned to any language, return "" instead (e.g. a single image).
*
* @return mixed
*/
public function getContentLang()
{
//see if the entry is assigned to a language
$objSet = class_module_languages_languageset::getLanguagesetForSystemid($this->getSystemid());
if ($objSet != null && $objSet->getLanguageidForSystemid($this->getSystemid()) !== null) {
$objLang = new class_module_languages_language($objSet->getLanguageidForSystemid($this->getSystemid()));
return $objLang->getStrName();
}
return "";
}
/**
* @return void
*/
protected function actionRemoveFromLanguageset()
{
$objNews = class_objectfactory::getInstance()->getObject($this->getSystemid());
if ($objNews->rightEdit()) {
$objLanguageset = class_module_languages_languageset::getLanguagesetForSystemid($this->getSystemid());
if ($objLanguageset != null) {
$objLanguageset->removeSystemidFromLanguageeset($this->getSystemid());
}
$this->adminReload(class_link::getLinkAdminHref($this->getArrModule("modul"), "editLanguageset", "&systemid=" . $this->getSystemid()));
}
}
/**
* Creates a new languageset for the passed systemid and returns the new
* instance.
* If there's a languageset already existing, the languageset is loaded
* instead of creating a new one.
*
* @param string $strSystemid
* @param class_module_languages_language $objTargetLanguage
*
* @return class_module_languages_languageset
*/
public static function createLanguagesetForSystemid($strSystemid, $objTargetLanguage)
{
//already existing?
$objLanguageset = class_module_languages_languageset::getLanguagesetForSystemid($strSystemid);
if ($objLanguageset == null) {
//create a new one
$objLanguageset = new class_module_languages_languageset("");
$objLanguageset->setSystemidForLanguageid($strSystemid, $objTargetLanguage->getSystemid());
} else {
if ($objLanguageset->getSystemidForLanguageid($objTargetLanguage->getSystemid()) == null) {
//update the languageset
$objLanguageset->setSystemidForLanguageid($strSystemid, $objTargetLanguage->getSystemid());
}
}
return new $objLanguageset();
}
