<?php

    global $CONFIG;
    $chosen_subjects = $vars['entity']->ad_subjects;
    $adtype = $vars['entity']->adtype;
    if (!$adtype) {
        $adtype_array = array("job_offering", "job_wanted_ad", "course");
    } else {
        $adtype_array = array($adtype);    
    }
    $limit = 5;

    // if no subject chosen, display all
    if (!($chosen_subjects)) {
        $count = get_entities_from_metadata_and_subtypes(array("approved" => "1", "archived" => "0"), "object", $adtype_array, "", $limit, false, false, false, true);
        $ads = list_entities_from_metadata_and_subtypes(array("approved" => "1", "archived" => "0"), "object", $adtype_array, "", $limit, false, false, false);
    } else {
        $subject_ids = split(",", $chosen_subjects);
        $count = get_entities_from_metadata_and_subtypes(array("approved" => 1, "subjects" => $subject_ids, "archived" => "0"), "object", $adtype_array, "", $limit, false, false, false, true);
        $ads = list_entities_from_metadata_and_subtypes(array("approved" => 1, "subjects" => $subject_ids, "archived" => "0"), "object", $adtype_array, "", $limit, false, false, false);
    }
    
    echo $ads;

    if ($count > 5) {
        $url = $CONFIG->wwwroot . "pg/poster/index";    
        if ($adtype == "job_offering") {
            $url .= $CONFIG->wwwroot . "pg/poster/job_offers";    
        } else if ($adtype == "job_wanted_ad") {
            $url .= $CONFIG->wwwroot . "pg/poster/job_wanted_ads";    
        } else if ($adtype == "course") {
            $url = $CONFIG->wwwroot . "pg/poster/courses";    
        }
        /*translation:more...*/
        echo "<div style='float:right'><a href='{$url}'>".elgg_echo("koolielu:more_dot")."</a></div>";
    }
    
?>