$ratings = new ratings($dbConnection);
// instance of ratings class with which to write and read to db.
$query = $_GET["query"];
$id = $_GET["id"];
$oldRating = $_GET["oldRating"];
$newRating = $_GET["newRating"];
$outputcontent = "";
if (empty($id)) {
error_log("Please specify the id parameter.");
print 'ID NOT SPECIFIED.';
return false;
}
switch ($query) {
case 'avg':
// the average rating will be printed to the page
$outputcontent = $ratings->getAverageRating($id);
if ($outputcontent === 0) {
$outputcontent = "There are not enough ratings to show an average rating for this college.";
}
break;
case 'add':
if (empty($newRating)) {
error_log("If you wish to add a new rating, please specify a newRating in the parameters.");
print 'NO NEWRATING SPECIFIED.';
return false;
} else {
$ratings->addToRatings($id, $newRating);
print 'Success!';
}
break;
case 'update':
