Files
postgrachelor-php/highscores.php
Leander b6a1bdce96 Fertig
2017-04-06 13:01:23 +02:00

43 lines
1.6 KiB
PHP

<?php
/**
* Created by PhpStorm.
* User: leanderschmedemann
* Date: 05/04/2017
* Time: 10:18
*/
require_once('includes.inc.php');
$data = '';
$error = 0;
$uid = isset($_GET['uid']) ? $_GET['uid'] : '';
$db = new Database();
if($uid == '') {
$error = 15101;
} else if($db->query('SELECT EXISTS (SELECT 1 FROM "Users" WHERE "ID" = $1)', array($uid))
['data']['0']['exists'] == 'f') {
$error = 15102;
} else {
$score_all = $db->query('SELECT "highscore" FROM "Users" WHERE "ID" = $1', array($uid))['data'][0]['highscore'];
$all = $db->query('SELECT COUNT (*) FROM "Users"')['data'][0]['count'];
$place_all = $db->query('SELECT COUNT (*) FROM "Users" WHERE "highscore" > $1', array($score))['data'][0]['count'] + 1;
//get categories highscores
$categories = $db->query('SELECT "ID", "name" from "Categories"')['data'];
foreach($categories as $category) {
$cid = $category['ID'];
$cat = $category['name'];
$score = $db->query('SELECT "score" FROM "Highscores" WHERE "Users_ID" = $1 AND "Categories_ID" = $2',
array($uid, $cid)['data'][0]['score']);
$place = $db->query(
'SELECT COUNT (*) FROM "Highscores"
WHERE "Users_ID" = $1 AND "Categories_ID" = $2 AND "score" > $3',
array($uid, $cid, $score));
$cat_scores[] = array('id' => $cid, 'name' => $cat, 'score' => $score, 'place' => $place);
}
$data = array('score' => $score_all, 'place' => $place_all, 'all' => $all, 'categories' => $categories);
}
$response = Database::create_response($data, $error);
print_r($response);
?>