<?php
// (c) Copyright 2002-2015 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-survey_stats_survey.php 53802 2015-02-06 00:11:35Z jyhem $

$section = 'surveys';
require_once ('tiki-setup.php');
include_once ('lib/surveys/surveylib.php');

$access->check_feature('feature_surveys');

$tikilib->get_perm_object($_REQUEST['surveyId'], 'survey');
$access->check_permission('view_survey_stats', 'View Survey Statistics', 'survey', $_REQUEST['surveyId']);

if (!isset($_REQUEST["surveyId"])) {
	$smarty->assign('msg', tra("No survey indicated"));
	$smarty->display("error.tpl");
	die;
}
$smarty->assign('surveyId', $_REQUEST["surveyId"]);
$survey_info = $srvlib->get_survey($_REQUEST["surveyId"]);
$smarty->assign('survey_info', $survey_info);
if (isset($_REQUEST["clear"]) && $tiki_p_admin_surveys == 'y') {
	$access->check_authenticity(tra('Are you sure you want to clear all statistics and data for this survey?'));
	$srvlib->clear_survey_stats($_REQUEST["clear"]);
}
if (!isset($_REQUEST["sort_mode"])) {
	$sort_mode = 'position_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', $sort_mode);
if (!empty($_REQUEST["uservoted"])) {
	$uservoted = $_REQUEST["uservoted"];
} else {
	$uservoted = '';
}
$smarty->assign('uservoted', $uservoted);
$usersthatvoted = $srvlib->list_users_that_voted($_REQUEST["surveyId"]);
$smarty->assign('usersthatvoted', $usersthatvoted);

$channels = $srvlib->list_survey_questions($_REQUEST["surveyId"], 0, -1, $sort_mode, $find, $uservoted);
$cant_pages = ceil($channels["cant"] / $maxRecords);
$smarty->assign_by_ref('cant_pages', $cant_pages);
$smarty->assign('actual_page', 1 + ($offset / $maxRecords));
if ($channels["cant"] > ($offset + $maxRecords)) {
	$smarty->assign('next_offset', $offset + $maxRecords);
} else {
	$smarty->assign('next_offset', -1);
}
// If offset is > 0 then prev_offset
if ($offset > 0) {
	$smarty->assign('prev_offset', $offset - $maxRecords);
} else {
	$smarty->assign('prev_offset', -1);
}
$smarty->assign_by_ref('channels', $channels["data"]);
include_once ('tiki-section_options.php');
ask_ticket('survey-stats-survey');
// Display the template
$smarty->assign('mid', 'tiki-survey_stats_survey.tpl');
if (isset($_REQUEST['print'])) {
	$smarty->display('tiki-print.tpl');
	$smarty->assign('print', 'y');
} else {
	$smarty->display('tiki.tpl');
}
