/**
* @see \cms\acp\form\PageAddForm::validateAlias()
*/
protected function validateAlias()
{
if (empty($this->alias)) {
throw new UserInputException('alias');
}
if (!PageUtil::isValidAlias($this->alias)) {
throw new UserInputException('alias', 'notValid');
}
if (!PageUtil::isAvailableAlias($this->alias, $this->parentID ?: null, $this->pageID)) {
throw new UserInputException('alias', 'notUnique');
}
}
/**
* Copies a specific page.
*/
public function copy()
{
$object = $this->getSingleObject();
$data = $object->getDecoratedObject()->getData();
// remove unique or irrelevant properties
unset($data['pageID']);
unset($data['isHome']);
unset($data['clicks']);
// ensure unique aliases
$i = 1;
$alias = $data['alias'] . '-copy';
do {
$data['alias'] = $alias . $i;
$i++;
} while (!PageUtil::isAvailableAlias($data['alias'], $object->parentID));
// perform creation of copy
$this->parameters['data'] = $data;
$page = $this->create();
$pageID = $page->pageID;
// copy contents
$contents = $object->getContents();
$tmp = array();
foreach (array('body', 'sidebar') as $position) {
foreach ($contents[$position] as $content) {
//recreate
$data = $content->getDecoratedObject()->getData();
$oldID = $data['contentID'];
unset($data['contentID']);
$data['pageID'] = $pageID;
$action = new ContentAction(array(), 'create', array('data' => $data));
$return = $action->executeAction();
$tmp[$oldID] = $return['returnValues']->contentID;
}
}
// setting new IDs
$contents = new ContentList();
$contents->getConditionBuilder()->add('pageID = ?', array($pageID));
$contents->readObjects();
$contents = $contents->getObjects();
foreach ($contents as $content) {
$update = array();
if (isset($tmp[$content->parentID])) {
$editor = new ContentEditor($content);
$update['parentID'] = $tmp[$content->parentID];
$editor->update($update);
}
}
}
/**
* Validates the alias.
*/
protected function validateAlias()
{
// build alias automatically
if (empty($this->alias)) {
$titles = I18nHandler::getInstance()->getValues('title');
// prefer english aliases, otherwise use default language
$language = LanguageFactory::getInstance()->getLanguageByCode('en');
if ($language === null) {
$language = LanguageFactory::getInstance()->getLanguage(LanguageFactory::getInstance()->getDefaultLanguageID());
}
$this->alias = PageUtil::buildAlias($titles[$language->languageID]);
}
if (!PageUtil::isValidAlias($this->alias)) {
throw new UserInputException('alias', 'notValid');
}
if (!PageUtil::isAvailableAlias($this->alias, $this->parentID ?: null)) {
throw new UserInputException('alias', 'notUnique');
}
}