/**
* @return class_admin_formgenerator|null
*/
public function getAdminForm()
{
$objForm = parent::getAdminForm();
$arrNavigationsDropdown = array();
foreach (class_module_navigation_tree::getObjectList() as $objOneNavigation) {
$arrNavigationsDropdown[$objOneNavigation->getSystemid()] = $objOneNavigation->getStrDisplayName();
}
$objForm->getField("repo")->setArrKeyValues($arrNavigationsDropdown);
return $objForm;
}
/**
* @see interface_admin_systemtask::executeTask()
* @return string
*/
public function executeTask()
{
if (!class_module_system_module::getModuleByName("navigation")->rightEdit()) {
return $this->getLang("commons_error_permissions");
}
$strReturn = "";
//load all navigation points, tree by tree
$arrTrees = class_module_navigation_tree::getObjectList();
foreach ($arrTrees as $objOneTree) {
$strReturn .= $this->getLang("systemtask_navigationcheck_treescan") . " \"" . $objOneTree->getStrName() . "\"...<br />";
if (validateSystemid($objOneTree->getStrFolderId())) {
$strReturn .= $this->getLang("systemtask_navigationcheck_autogenerated") . "<br />";
} else {
$strReturn .= $this->processLevel($objOneTree->getSystemid(), 0) . "<br />";
}
}
return $strReturn;
}
/**
* Returns a list of the current level
*
* @return string
* @autoTestable
* @permissions view
*/
protected function actionList()
{
$strReturn = "";
//Decide, whether to return the list of navigation or the layer of a navigation
if ($this->getSystemid() == "" || $this->getSystemid() == $this->getObjModule()->getSystemid()) {
$objIterator = new class_array_section_iterator(class_module_navigation_tree::getObjectCount(class_module_system_module::getModuleIdByNr(_navigation_modul_id_)));
$objIterator->setPageNumber($this->getParam("pv"));
$objIterator->setArraySection(class_module_navigation_tree::getObjectList("", $objIterator->calculateStartPos(), $objIterator->calculateEndPos()));
return $this->renderList($objIterator);
} else {
$objIterator = new class_array_section_iterator(class_module_navigation_point::getObjectCount($this->getSystemid()));
$objIterator->setPageNumber($this->getParam("pv"));
$objIterator->setArraySection(class_module_navigation_point::getNaviLayer($this->getSystemid(), false, $objIterator->calculateStartPos(), $objIterator->calculateEndPos()));
$strReturn .= $this->renderList($objIterator, true, "naviPoints", true);
if ($this->strPeAddon == "") {
$strReturn = $this->generateTreeView($strReturn);
}
return $strReturn;
}
}
/**
* Removes the elements / modules handled by the current installer.
* Use the reference param to add a human readable logging.
*
* @param string &$strReturn
*
* @return bool
*/
public function remove(&$strReturn)
{
//delete the page-element
$objElement = class_module_pages_element::getElement("navigation");
if ($objElement != null) {
$strReturn .= "Deleting page-element 'navigation'...\n";
$objElement->deleteObjectFromDatabase();
} else {
$strReturn .= "Error finding page-element 'navigation', aborting.\n";
return false;
}
/** @var class_module_navigation_tree $objOneObject */
foreach (class_module_navigation_tree::getObjectList() as $objOneObject) {
$strReturn .= "Deleting object '" . $objOneObject->getStrDisplayName() . "' ...\n";
if (!$objOneObject->deleteObjectFromDatabase()) {
$strReturn .= "Error deleting object, aborting.\n";
return false;
}
}
//delete the module-node
$strReturn .= "Deleting the module-registration...\n";
$objModule = class_module_system_module::getModuleByName($this->objMetadata->getStrTitle(), true);
if (!$objModule->deleteObjectFromDatabase()) {
$strReturn .= "Error deleting module, aborting.\n";
return false;
}
//delete the tables
foreach (array("navigation", "element_navigation") as $strOneTable) {
$strReturn .= "Dropping table " . $strOneTable . "...\n";
if (!$this->objDB->_pQuery("DROP TABLE " . $this->objDB->encloseTableName(_dbprefix_ . $strOneTable) . "", array())) {
$strReturn .= "Error deleting table, aborting.\n";
return false;
}
}
return true;
}
