.
/**
* A page to display a list of ratings for a given item (forum post etc)
*
* @package core
* @subpackage rating
* @copyright 2010 Andrew Davis
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once("../config.php");
require_once("lib.php");
$contextid = required_param('contextid', PARAM_INT);
$itemid = required_param('itemid', PARAM_INT);
$scaleid = required_param('scaleid', PARAM_INT);
$sort = optional_param('sort', '', PARAM_ALPHA);
$popup = optional_param('popup', 0, PARAM_INT);//==1 if in a popup window?
list($context, $course, $cm) = get_context_info_array($contextid);
require_login($course, false, $cm);
$url = new moodle_url('/rating/index.php', array('contextid'=>$contextid,'itemid'=>$itemid,'scaleid'=>$scaleid));
if ($sort !== 0) {
$url->param('sort', $sort);
}
$PAGE->set_url($url);
$PAGE->set_context($context);
if ($popup) {
$PAGE->set_pagelayout('popup');
}
if (!has_capability('moodle/rating:view',$context)) {
print_error('noviewrate', 'rating');
}
if (!has_capability('moodle/rating:viewall',$context) and $USER->id != $item->userid) {
print_error('noviewanyrate', 'rating');
}
switch ($sort) {
case 'firstname': $sqlsort = "u.firstname ASC"; break;
case 'rating': $sqlsort = "r.rating ASC"; break;
default: $sqlsort = "r.timemodified ASC";
}
$scalemenu = make_grades_menu($scaleid);
$strrating = get_string('rating', 'rating');
$strname = get_string('name');
$strtime = get_string('time');
$PAGE->set_title(get_string('allratingsforitem','rating'));
echo $OUTPUT->header();
$ratingoptions = new stdclass();
$ratingoptions->context = $context;
$ratingoptions->itemid = $itemid;
$ratingoptions->sort = $sqlsort;
$rm = new rating_manager();
$ratings = $rm->get_all_ratings_for_item($ratingoptions);
if (!$ratings) {
$msg = get_string('noratings','rating');
echo html_writer::tag('div', $msg, array('class'=>'mdl-align'));
} else {
$sortargs = "contextid=$contextid&itemid=$itemid&scaleid=$scaleid";
if($popup) {
$sortargs.="&popup=$popup";
}
echo "";
echo "";
echo "";
echo "";
echo "";
echo "";
echo "
";
//if the scale was changed after ratings were submitted some ratings may have a value above the current maximum
$maxrating = count($scalemenu) - 1;
foreach ($ratings as $rating) {
//Undo the aliasing of the user id column from user_picture::fields()
//we could clone the rating object or preserve the rating id if we needed it again
//but we don't
$rating->id = $rating->userid;
echo '\n";
}
echo "
";
echo "
";
}
if ($popup) {
echo $OUTPUT->close_window_button();
}
echo $OUTPUT->footer();