public static function getView($concept, $viewId = null)
{
global $allViews;
// from Generics.php
if (is_null($viewId)) {
$viewId = Concept::getDefaultViewId($concept);
}
// Get defaultViewId
// No view defined for this concept
if (is_null($viewId)) {
return null;
// Get specified view
} else {
// Selecting all relevant views for this concept from $allViews in Generics.php
foreach ((array) $allViews as $view) {
if ($view['label'] == $viewId) {
if (!($concept == $view['concept'] || in_array($concept, Concept::getSpecializations($view['concept'])))) {
throw new Exception("View '{$viewId}' is not for concept '{$concept}'");
}
return $view;
}
}
}
// Otherwise throw exception
throw new Exception("View '{$viewId}' is not defined");
}
