/**
* Static helper to get a Document by it's id, only type Document is returned, not Document\Page, ... (see getConcreteById() )
*
* @param integer $id
* @return Document
*/
public static function getById($id)
{
$id = intval($id);
if ($id < 1) {
return null;
}
$cacheKey = "document_" . $id;
try {
$document = \Zend_Registry::get($cacheKey);
if (!$document) {
throw new \Exception("Document in registry is null");
}
} catch (\Exception $e) {
try {
if (!($document = Cache::load($cacheKey))) {
$document = new Document();
$document->getResource()->getById($id);
$mappingClass = "\\Pimcore\\Model\\Document\\" . ucfirst($document->getType());
// this is the fallback for custom document types using prefixes
// so we need to check if the class exists first
if (!\Pimcore\Tool::classExists($mappingClass)) {
$oldStyleClass = "Document_" . ucfirst($document->getType());
if (\Pimcore\Tool::classExists($oldStyleClass)) {
$mappingClass = $oldStyleClass;
}
}
$typeClass = Tool::getModelClassMapping($mappingClass);
if (Tool::classExists($typeClass)) {
$document = new $typeClass();
\Zend_Registry::set($cacheKey, $document);
$document->getResource()->getById($id);
Cache::save($document, $cacheKey);
}
} else {
\Zend_Registry::set($cacheKey, $document);
}
} catch (\Exception $e) {
\Logger::warning($e->getMessage());
return null;
}
}
if (!$document) {
return null;
}
return $document;
}
/**
* @static
* @param $path
* @return bool
*/
public static function pathExists($path, $type = null)
{
$path = Element\Service::correctPath($path);
try {
$document = new Document();
// validate path
if (\Pimcore\Tool::isValidPath($path)) {
$document->getResource()->getByPath($path);
return true;
}
} catch (\Exception $e) {
}
return false;
}
