<?php

include __DIR__ . "/include.php";
check_access(TEACHER);
list($class, $challenge) = apiCheckParams("class", "challenge");
$user = $_SESSION["user"];
$extra = isset($_POST["extra"]);
apiCheck(dbExists(isTeacher() ? "SELECT id FROM class WHERE id = :class AND teacher = :teacher" : "SELECT id FROM class WHERE id = :class AND :teacher != -1", ['class' => $class, "teacher" => $user]), "Ungültige Klasse");
apiCheck(dbExists("SELECT id FROM challenge WHERE id = :id", ["id" => $challenge]), "Ungültige Challenge");
apiCheck(!dbExists("SELECT * FROM solved_challenge WHERE class = :class AND challenge = :challenge", ["class" => $class, "challenge" => $challenge]), "Challenge wurde von der Klasse schon gelöst");
apiCheck(!$extra || dbExists("SELECT id FROM challenge WHERE id = :id AND extrapoints IS NOT NULL", ["id" => $challenge]), "Kann keine Extrapunkte für Challenge ohne Extrapunkte setzen!");
apiAction(function () use($class, $challenge, $extra) {
    checkMilestone($class, function () use($class, $challenge, $extra) {
        dbExecute("INSERT INTO solved_challenge (class, challenge, extra, at) VALUES (:class, :challenge, :extra, NOW())", ["class" => $class, "challenge" => $challenge, "extra" => $extra]);
    });
});
Пример #2
0
    $extrapoints = null;
}
apiCheck(ctype_digit($points), "Punkte müssen eine Zahl sein");
apiCheck(!$extrapoints || ctype_digit($extrapoints), "Extrapunkte müssen eine Zahl sein");
apiCheck(strlen($title) !== 0, "Titel darf nicht leer sein");
apiCheck(strlen($desc) !== 0, "Beschreibung darf nicht leer sein");
apiCheck(isAdmin() || dbExists("SELECT id FROM class WHERE id = :id AND teacher = :teacher", ["id" => $class, "teacher" => $user]), "Keine Berechtigung für diese Klasse");
apiCheck(!$suggested || dbExists("SELECT id FROM class WHERE id = :id", ["id" => $class]), "Ungültige Klasse");
apiCheck(isAdmin() || $suggested, "Keine Berechtigung");
apiCheck($suggested || $category === "selfmade" || array_filter($categories, function ($cat) use($category) {
    return $cat->name === $category;
}), "Ungültige Kategorie");
apiCheck(array_filter($locationTypes, function ($lt) use($location) {
    return $lt["name"] === $location;
}), "Ungültige Location!");
apiCheck(!$suggested || fetch("SELECT COUNT(*) AS count FROM (SELECT class FROM suggested UNION ALL SELECT author AS class FROM challenge) AS c WHERE c.class = :id", ["id" => $class])->count < MAX_SELFMADE_PER_CLASS, "Es sind maximal " . MAX_SELFMADE_PER_CLASS . " Eigenkreationen pro Klasse erlaubt.");
apiAction(function () use($title, $desc, $class, $points, $suggested, $category, $location, $extrapoints) {
    if ($suggested) {
        dbExecute("INSERT INTO suggested (title, description, class, points, location, extrapoints) VALUES (:title, :desc, :class, :points, :location, :extrapoints)", ["title" => $title, "desc" => $desc, "class" => $class, "points" => $points, "location" => $location, "extrapoints" => $extrapoints]);
        foreach (fetchAll("SELECT email FROM user WHERE role = :admin", ["admin" => ADMIN]) as $admin) {
            own_mail($admin->email, "Challenge vorgeschlagen", "Es wurde eine neue Challenge vorgeschlagen.\r\n\r\nTitel: {$title}\r\nBeschreibung:\r\n{$desc}\r\n\r\nZum Ablehnen oder Bestätigen bitte auf www.weltfairsteher.de/admin.php gehen.");
        }
    } else {
        if (!dbExists("SELECT id FROM class WHERE id = :id", ["id" => $class])) {
            $class = NULL;
        }
        checkMilestone($class, function () use($title, $desc, $class, $points, $suggested, $category, $location, $extrapoints) {
            dbExecute("INSERT INTO challenge (name, description, author, points, category, author_time, location, extrapoints) VALUES (:title, :desc, :class, :points, :category, NOW(), :location, :extrapoints)", ["title" => $title, "desc" => $desc, "class" => $class, "points" => $points, "location" => $location, "category" => $category, "extrapoints" => $extrapoints]);
        });
    }
});