<?php

global $CONFIG;
$limit = 5;
$chosen_subjects = $vars['entity']->latest_tools_subjects;
if ($chosen_subjects) {
    $subject_ids = split(",", $chosen_subjects);
    $tools = list_entities_from_metadata_and_subtypes(array("subjects" => $subject_ids), "object", array("tool"), 0, $limit, false, false, true);
} else {
    $tools = list_entities("object", "tool", 0, 5, false, false, false);
}
if ($tools) {
    echo $tools;   
} else {
    /*translation:No tools found.*/
    echo elgg_echo("koolielu:error_no_tools_found");
}
?>