<?php

    // get widget owner
    $owner_guid = $vars['entity']->owner_guid;
    $owner = get_user($owner_guid);
    $display_count = 5;
    global $CONFIG;

    // make sure is this admin widget
    $admins = get_entities_from_metadata('admin', '', 'user');
    if (in_array($owner, $admins))
        $is_admin = true; 

    // check that widget owner and viewer has at least moderator role
    if (($owner->roles == "moderator" || $owner->roles == "editor" || $is_admin) && isModerator()) {
        $ads = list_entities_from_metadata_and_subtypes(array('approved'=>'0'), 'object', array('job_offering', 'job_wanted_ad', 'course'), '', $display_count, 0, true, true, 'e.time_created asc');
        if ($ads) {
            echo $ads;   
        } else {
            /*translation:No advertisements found for moderate.*/
            echo elgg_echo("koolielu:error_no_advertisements_found");
        }

    } else {
        /*translation:This widget works only for moderators*/
        echo elgg_echo("koolielu:widget_for_mods");
    }

?>