<?php
// (c) Copyright 2002-2012 by authors of the Tiki Wiki CMS Groupware Project
// 
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id: tiki-edit_quiz_results.php 40234 2012-03-17 19:17:41Z changi67 $

require_once ('tiki-setup.php');
include_once ('lib/quizzes/quizlib.php');

$auto_query_args = array('quizId', 'resultId', 'sort_mode', 'offset', 'find');
$access->check_feature('feature_quizzes');

if (!isset($_REQUEST["quizId"])) {
	$smarty->assign('msg', tra("No quiz indicated"));

	$smarty->display("error.tpl");
	die;
}

$tikilib->get_perm_object($_REQUEST["quizId"], 'quiz');

$smarty->assign('individual', 'n');
$access->check_permission('tiki_p_admin_quizzes');

$smarty->assign('quizId', $_REQUEST["quizId"]);
$quiz_info = $quizlib->get_quiz_result($_REQUEST["quizId"]);
$smarty->assign('quiz_info', $quiz_info);

if (!isset($_REQUEST["resultId"])) {
	$_REQUEST["resultId"] = 0;
}

$smarty->assign('resultId', $_REQUEST["resultId"]);

if ($_REQUEST["resultId"]) {
	$info = $quizlib->get_quiz_result($_REQUEST["resultId"]);
} else {
	$info = array();

	$info["fromPoints"] = 0;
	$info["toPoints"] = 0;
	$info["answer"] = '';
}

$smarty->assign('answer', $info["answer"]);
$smarty->assign('fromPoints', $info["fromPoints"]);
$smarty->assign('toPoints', $info["toPoints"]);

if (isset($_REQUEST["remove"])) {
	$access->check_authenticity();
	$quizlib->remove_quiz_result($_REQUEST["remove"]);
}

if (isset($_REQUEST["save"])) {
	check_ticket('edit-quiz-result');
	$quizlib->replace_quiz_result(
					$_REQUEST["resultId"], 
					$_REQUEST["quizId"], 
					$_REQUEST["fromPoints"], 
					$_REQUEST["toPoints"],
					$_REQUEST["answer"]
	);

	$smarty->assign('answer', '');
	$smarty->assign('resultId', 0);
}

if (!isset($_REQUEST["sort_mode"])) {
	$sort_mode = 'fromPoints_asc';
} else {
	$sort_mode = $_REQUEST["sort_mode"];
}

if (!isset($_REQUEST["offset"])) {
	$offset = 0;
} else {
	$offset = $_REQUEST["offset"];
}

$smarty->assign_by_ref('offset', $offset);

if (isset($_REQUEST["find"])) {
	$find = $_REQUEST["find"];
} else {
	$find = '';
}

$smarty->assign('find', $find);

$smarty->assign_by_ref('sort_mode', $sort_mode);
$channels = $quizlib->list_quiz_results($_REQUEST["quizId"], $offset, $maxRecords, $sort_mode, $find);

$smarty->assign_by_ref('cant_pages', $channels["cant"]);

$smarty->assign_by_ref('channels', $channels["data"]);

// Fill array with possible number of questions per page
$positions = array();

for ($i = 1; $i < 100; $i++)
	$positions[] = $i;

$smarty->assign('positions', $positions);

ask_ticket('edit-quiz-result');

// disallow robots to index page:
$smarty->assign('metatag_robots', 'NOINDEX, NOFOLLOW');

// Display the template
$smarty->assign('mid', 'tiki-edit_quiz_results.tpl');
$smarty->display("tiki.tpl");
