public function handleSave(array $params, rex_sql $sqlFields)
{
if (rex_request_method() != 'post') {
return $params;
}
$article = rex_sql::factory();
// $article->setDebug();
$article->setTable(rex::getTablePrefix() . 'article');
$article->setWhere('id=:id AND clang_id=:clang', ['id' => $params['id'], 'clang' => $params['clang']]);
parent::fetchRequestValues($params, $article, $sqlFields);
// do the save only when metafields are defined
if ($article->hasValues()) {
$article->update();
}
// Artikel nochmal mit den zusätzlichen Werten neu generieren
rex_article_cache::generateMeta($params['id'], $params['clang']);
return $params;
}
/**
* Return an rex_structure_element object based on an id.
* The instance will be cached in an instance-pool and therefore re-used by a later call.
*
* @param int $id the article id
* @param int $clang the clang id
*
* @return static A rex_structure_element instance typed to the late-static binding type of the caller
*/
public static function get($id, $clang = null)
{
$id = (int) $id;
if ($id <= 0) {
return null;
}
if (!$clang) {
$clang = rex_clang::getCurrentId();
}
$class = get_called_class();
return static::getInstance([$id, $clang], function ($id, $clang) use($class) {
$article_path = rex_path::addonCache('structure', $id . '.' . $clang . '.article');
// generate cache if not exists
if (!file_exists($article_path)) {
rex_article_cache::generateMeta($id, $clang);
}
// article is valid, if cache exists after generation
if (file_exists($article_path)) {
// load metadata from cache
$metadata = rex_file::getCache($article_path);
// create object with the loaded metadata
return new $class($metadata);
}
return null;
});
}
