At least there is a way to loop through all fields:
<?php
$c = $page->content();
foreach ($c as $key => $value) {
if ($key == "fields") {
foreach ($value as $field) {
echo $field . ": " . $page->$field() . "<br/>";
}
}
}
?>
http://getkirby.com/forum/archive/general/20141007/how-to-loop-through-all-fields-on-a-page
Maybe this help as a starting point.