<?php
// Set up the token object
require_once WPSQT_DIR . '/lib/Wpsqt/Tokens.php';
$objTokens = Wpsqt_Tokens::getTokenObject();
$objTokens->setDefaultValues();
?>
<?php
$pollName = $quizName;
$pollId = $_SESSION['wpsqt'][$pollName]['details']['id'];
if ($_SESSION['wpsqt'][$pollName]['details']['finish_display'] == 'Poll results') {
require_once WPSQT_DIR . '/lib/Wpsqt/Page.php';
require_once WPSQT_DIR . '/lib/Wpsqt/Page/Main/Results/Poll.php';
Wpsqt_Page_Main_Results_Poll::displayResults($pollId);
} else {
if (!empty($_SESSION['wpsqt'][$pollName]['details']['finish_message'])) {
$message = $_SESSION['wpsqt'][$pollName]['details']['finish_message'];
$message = $objTokens->doReplacement($message);
echo nl2br($message);
} else {
echo '<h2>';
_e('Thank you for taking the poll.', 'wp-survey-and-quiz-tool');
echo '</h2>';
}
}
public function display()
{
global $wpdb;
// Check and see if there is a major issue.
if (!empty($this->_errors)) {
global $message;
if (isset($this->_errors["session"])) {
$message = __("PHP Sessions error. Check your sessions settings.", 'wp-survey-and-quiz-tool');
} elseif (isset($this->_errors["noexist"])) {
$message = __("No such quiz/survey/poll", 'wp-survey-and-quiz-tool');
} elseif (isset($this->_errors['name'])) {
$message = __("No quiz identifier/name was given", 'wp-survey-and-quiz-tool');
} elseif (isset($this->_errors["type"])) {
$message = __("Invalid type given", 'wp-survey-and-quiz-tool');
}
$message = apply_filters("wpsqt_" . $this->_type . "_error", $message, $this->_errors);
echo $message;
return;
}
$quizName = $_SESSION['wpsqt']['current_id'];
// Checks if the quiz/survey/poll is disabled
if (isset($_SESSION['wpsqt'][$quizName]['details']['status']) && $_SESSION['wpsqt'][$quizName]['details']['status'] == 'disabled') {
printf(__('This %s is currently disabled.', 'wp-survey-and-quiz-tool'), $_SESSION['wpsqt'][$quizName]['details']['type']);
return;
}
// Checks if limiting per IP is enabled and if the user has already taken it
if (isset($_SESSION['wpsqt'][$quizName]['details']['limit_one']) && $_SESSION['wpsqt'][$quizName]['details']['limit_one'] == 'yes') {
$item_id = $_SESSION['wpsqt'][$quizName]['details']['id'];
$ip = $_SERVER['REMOTE_ADDR'];
$results = $wpdb->get_results('SELECT * FROM `' . WPSQT_TABLE_RESULTS . '` WHERE `ipaddress` = "' . $ip . '" AND `item_id` = "' . $item_id . '"', ARRAY_A);
if (count($results) != 0) {
printf(__('You appear to have already taken this %s.', 'wp-survey-and-quiz-tool'), $this->_type);
if (($this->_type == 'poll' || $this->_type == 'survey') && isset($_SESSION['wpsqt'][$quizName]['details']['show_results_limited']) && $_SESSION['wpsqt'][$quizName]['details']['show_results_limited'] == 'yes') {
require_once WPSQT_DIR . '/lib/Wpsqt/Page.php';
require_once WPSQT_DIR . '/lib/Wpsqt/Page/Main/Results/Poll.php';
Wpsqt_Page_Main_Results_Poll::displayResults($item_id);
}
return;
}
}
// Checks if limiting per WP user is enabled and if the user has already taken it
if (isset($_SESSION['wpsqt'][$quizName]['details']['limit_one_wp']) && $_SESSION['wpsqt'][$quizName]['details']['limit_one_wp'] == 'yes') {
global $user_login;
$item_id = $_SESSION['wpsqt'][$quizName]['details']['id'];
$results = $wpdb->get_results('SELECT * FROM `' . WPSQT_TABLE_RESULTS . '` WHERE `item_id` = "' . $item_id . '"', ARRAY_A);
foreach ($results as $result) {
if (isset($result['person_name']) && $result['person_name'] == $user_login) {
printf(__('You appear to have already taken this %s.', 'wp-survey-and-quiz-tool'), $this->_type);
if (($this->_type == 'poll' || $this->_type == 'survey') && isset($_SESSION['wpsqt'][$quizName]['details']['show_results_limited']) && $_SESSION['wpsqt'][$quizName]['details']['show_results_limited'] == 'yes') {
$id = (int) $_SESSION['wpsqt']['item_id'];
$result = $wpdb->get_row("SELECT * FROM `" . WPSQT_TABLE_SURVEY_CACHE . "` WHERE item_id = '" . $id . "'", ARRAY_A);
$sections = unserialize($result['sections']);
require_once WPSQT_DIR . '/lib/Wpsqt/Page.php';
require_once WPSQT_DIR . '/lib/Wpsqt/Page/Main/Results/Poll.php';
Wpsqt_Page_Main_Results_Poll::displayResults($id);
}
return;
}
}
}
// Checks if limiting by cookie is enabled and if the user has already taken it
if (isset($_SESSION['wpsqt'][$quizName]['details']['limit_one_cookie']) && $_SESSION['wpsqt'][$quizName]['details']['limit_one_cookie'] == 'yes') {
$quizNameEscaped = str_replace(" ", "_", $quizName);
if (isset($_COOKIE['wpsqt_' . $quizNameEscaped . '_taken']) && $_COOKIE['wpsqt_' . $quizNameEscaped . '_taken'] == 'yes') {
printf(__('You appear to have already taken this %s.', 'wp-survey-and-quiz-tool'), $this->_type);
if (($this->_type == 'poll' || $this->_type == 'survey') && isset($_SESSION['wpsqt'][$quizName]['details']['show_results_limited']) && $_SESSION['wpsqt'][$quizName]['details']['show_results_limited'] == 'yes') {
$id = (int) $_SESSION['wpsqt']['item_id'];
$result = $wpdb->get_row("SELECT * FROM `" . WPSQT_TABLE_SURVEY_CACHE . "` WHERE item_id = '" . $id . "'", ARRAY_A);
$sections = unserialize($result['sections']);
require_once WPSQT_DIR . '/lib/Wpsqt/Page.php';
require_once WPSQT_DIR . '/lib/Wpsqt/Page/Main/Results/Poll.php';
Wpsqt_Page_Main_Results_Poll::displayResults($id);
}
return;
}
}
// handle contact form and all the stuff that comes with it.
if (isset($_SESSION['wpsqt'][$quizName]['details']['contact']) && $_SESSION['wpsqt'][$quizName]['details']['contact'] == "yes" && $this->_step <= 1) {
$fields = $wpdb->get_results($wpdb->prepare("SELECT * FROM `" . WPSQT_TABLE_FORMS . "` WHERE item_id = %d ORDER BY id ASC", array($_SESSION['wpsqt'][$quizName]['details']['id'])), ARRAY_A);
$fields = apply_filters("wpsqt_" . $this->_type . "_form_fields", $fields);
if ($this->_step == 1) {
$errors = array();
$_SESSION['wpsqt'][$quizName]['person'] = array();
foreach ($fields as $key => $field) {
if (empty($field)) {
continue;
}
$fieldName = preg_replace('~[^a-z0-9]~i', '', $field['name']);
$fields[$key]['value'] = $_POST["Custom_" . $fieldName];
if (!isset($_POST["Custom_" . $fieldName]) || empty($_POST["Custom_" . $fieldName])) {
if ($field['required'] == 'yes') {
/* translators: %s is the question name */
$errors[] = sprintf(__('%s is required', 'wp-survey-and-quiz-tool'), $field['name']);
}
} else {
$field['value'] = $_POST["Custom_" . $fieldName];
$_SESSION['wpsqt'][$quizName]['person'][strtolower($field['name'])] = $_POST["Custom_" . $fieldName];
}
}
if (!empty($errors)) {
do_action("wpsqt_" . $this->_type . "_form", "original");
require Wpsqt_Core::pageView('site/shared/custom-form.php');
return;
}
} else {
do_action("wpsqt_" . $this->_type . "_form", "original");
require Wpsqt_Core::pageView('site/shared/custom-form.php');
return;
}
}
if (isset($_SESSION['wpsqt'][$quizName]['details']['contact']) && $_SESSION['wpsqt'][$quizName]['details']['contact'] == "yes") {
$this->_key = $this->_step - 1;
} else {
$this->_key = $this->_step;
}
// Handles the timer if enabled
if (is_page() || is_single()) {
if (isset($_SESSION['wpsqt'][$quizName]['details']['timer']) && $_SESSION['wpsqt'][$quizName]['details']['timer'] != '0' && $_SESSION['wpsqt'][$quizName]['details']['timer'] != "") {
$timerVal = (int) $_SESSION['wpsqt'][$quizName]['details']['timer'] * 60;
if ($this->_key != 0) {
// Resume timer
$timerVal = $timerVal - $_POST['wpsqt_time_elapsed'];
}
echo '<div class="timer" style="float: right;"> </div>';
$timerStrings = array('timeleft' => __('Time Left:', 'wp-survey-and-quiz-tool'), 'mins' => __('minutes and', 'wp-survey-and-quiz-tool'), 'secs' => __('seconds', 'wp-survey-and-quiz-tool'), 'outoftime' => __('Unfortunately you have run out of time for this quiz', 'wp-survey-and-quiz-tool'));
?>
<script type="text/javascript">
jQuery(document).ready( function(){
var timeSecs = <?php
echo $timerVal;
?>
;
var refreshId = setInterval(function() {
if (timeSecs != 0) {
timeSecs = timeSecs - 1;
var timeMins = timeSecs / 60;
timeMins = (timeMins<0?-1:+1)*Math.floor(Math.abs(timeMins)); // Gets rid of the decimal place
var timeSecsRem = timeSecs % 60;
if (timeMins > 0) {
jQuery(".timer").html("<?php
echo $timerStrings['timeleft'];
?>
" + timeMins + " <?php
echo $timerStrings['mins'];
?>
" + timeSecsRem + " <?php
echo $timerStrings['secs'];
?>
");
} else {
jQuery(".timer").html("<?php
echo $timerStrings['timeleft'];
?>
" + timeSecsRem + " <?php
echo $timerStrings['secs'];
?>
");
}
var timeElapsed = jQuery(".wpsqt_time_elapsed");
timeElapsed.attr('value', parseInt(timeElapsed.attr('value')) + 1);
} else {
jQuery(".quiz").html("<?php
echo $timerStrings['outoftime'];
?>
");
jQuery(".timer").hide();
}
}, 1000);
});
</script>
<?php
}
}
// if we are still here then we are to
// show the section with some questions and stuff.
$requiredQuestions = array('exist' => 0, 'given' => array());
if ($this->_key != 0) {
// We should have data to deal with.
$incorrect = 0;
$correct = 0;
$pastSectionKey = $this->_key - 1;
if (!$this->_restore) {
$_SESSION['wpsqt'][$quizName]['sections'][$pastSectionKey]['answers'] = array();
}
$canAutoMark = true;
if (isset($_SESSION["wpsqt"][$quizName]["sections"][$pastSectionKey]["questions"]) && is_array($_SESSION["wpsqt"][$quizName]["sections"][$pastSectionKey]["questions"])) {
foreach ($_SESSION["wpsqt"][$quizName]["sections"][$pastSectionKey]["questions"] as $questionData) {
if (isset($questionData['required']) && $questionData['required'] == "yes") {
$requiredQuestions['exist']++;
}
}
}
if (isset($_POST['answers'])) {
foreach ($_POST['answers'] as $questionKey => $givenAnswers) {
$answerMarked = array();
$questionData = isset($_SESSION["wpsqt"][$quizName]["sections"][$pastSectionKey]["questions"][$questionKey]) ? $_SESSION["wpsqt"][$quizName]["sections"][$pastSectionKey]["questions"][$questionKey] : array();
$questionId = $questionData['id'];
if ($questionData["type"] == "Single" || $questionData["type"] == "Multiple") {
if (!isset($_SESSION["wpsqt"][$quizName]["sections"][$pastSectionKey]["questions"][$questionKey])) {
$incorrect++;
continue;
}
// END if isset question
$subNumOfCorrect = 0;
$subCorrect = 0;
$subIncorrect = 0;
foreach ($questionData["answers"] as $answerKey => $rawAnswers) {
$numberVarName = "";
if ($rawAnswers["correct"] == "yes") {
$numberVarName = "subCorrect";
$subNumOfCorrect++;
} else {
$numberVarName = "subIncorrect";
}
if (in_array($answerKey, $givenAnswers)) {
${$numberVarName}++;
}
}
if ($subCorrect === $subNumOfCorrect && $subIncorrect === 0) {
$correct += $questionData["points"];
__('correct', 'wp-survey-and-quiz-tool');
$answerMarked['mark'] = 'correct';
} else {
// TODO Insert ability to set point per answer scores
$incorrect += $questionData["points"];
__('incorrect', 'wp-survey-and-quiz-tool');
$answerMarked['mark'] = 'incorrect';
}
} else {
$canAutoMark = false;
}
// END if section type == multiple
if (isset($questionData['required']) && $questionData['required'] == 'yes') {
if ($questionData['type'] == 'Free Text') {
if ($givenAnswers[0] != '') {
$requiredQuestions['given'][] = $questionId;
}
} else {
$requiredQuestions['given'][] = $questionId;
}
}
$answerMarked["given"] = $givenAnswers;
$_SESSION["wpsqt"][$quizName]["sections"][$pastSectionKey]["answers"][$questionId] = $answerMarked;
}
// END foreach answer
$_SESSION["wpsqt"][$quizName]["sections"][$pastSectionKey]["stats"] = array("correct" => $correct, "incorrect" => $incorrect);
$_SESSION["wpsqt"][$quizName]["sections"][$pastSectionKey]["can_automark"] = $canAutoMark;
}
// END if isset($_POST['answers'])
}
if (isset($requiredQuestions) && $requiredQuestions['exist'] > sizeof($requiredQuestions['given']) && !$this->_restore) {
$_SESSION['wpsqt']['current_message'] = __('Not all the required questions were answered!', 'wp-survey-and-quiz-tool');
$this->_step--;
$this->_key--;
}
$_SESSION['wpsqt']['current_step'] = $this->_step;
$_SESSION['wpsqt']['required'] = $requiredQuestions;
// if equal or greater than so other
// plugins can add extra steps at the end.
if (sizeof($_SESSION["wpsqt"][$quizName]["sections"]) <= $this->_key && !isset($_POST['wpsqt-save-state'])) {
// finished!
do_action("wpsqt_" . $this->_type . "_finished", $this->_step);
$this->finishQuiz();
return;
} else {
// Show section.
do_action("wpsqt_" . $this->_type . "_step", $this->_step);
$this->showSection();
if (isset($_SESSION['wpsqt'][$quizName]['details']['show_progress_bar']) && $_SESSION['wpsqt'][$quizName]['details']['show_progress_bar'] == 'yes') {
// Progress bar
$current_step = $this->_step + 1;
// If there is a contact page then loose 1
if (isset($_SESSION['wpsqt'][$quizName]['details']['contact']) && $_SESSION['wpsqt'][$quizName]['details']['contact'] == "yes") {
$current_step--;
}
printf(__('Page %d out of %d', 'wp-survey-and-quiz-tool'), $current_step, sizeof($_SESSION["wpsqt"][$quizName]["sections"]));
$percentage = $current_step / sizeof($_SESSION["wpsqt"][$quizName]["sections"]) * 100;
?>
<div class="wpsqt-progress">
<div style="width: <?php
echo $percentage;
?>
%;">
</div>
</div>
<?php
}
return;
}
}
public function shortcode_survey_results($atts)
{
ob_start();
ob_clean();
global $wpdb;
extract(shortcode_atts(array('name' => 'false', 'show_chart' => 'false'), $atts));
if ($name == 'false') {
echo 'No survey name was supplied.';
} else {
echo 'Results for ' . $name;
// Get the ID
$surveyId = $wpdb->get_row("SELECT `id` FROM `" . WPSQT_TABLE_QUIZ_SURVEYS . "` WHERE `name` = '" . $name . "'", ARRAY_A);
$surveyId = (int) $surveyId['id'];
if ($show_chart == 'false') {
// Just reuse the same page view that the admin thing uses
require_once WPSQT_DIR . '/lib/Wpsqt/Page.php';
require_once WPSQT_DIR . '/lib/Wpsqt/Page/Main/Results/Poll.php';
Wpsqt_Page_Main_Results_Poll::displayResults($surveyId);
} else {
$result = $wpdb->get_row("SELECT * FROM `" . WPSQT_TABLE_SURVEY_CACHE . "` WHERE item_id = '" . $surveyId . "'", ARRAY_A);
$sections = unserialize($result['sections']);
require_once WPSQT_DIR . 'pages/admin/surveys/result.total.script.site.php';
}
}
$contents = ob_get_contents();
ob_end_clean();
return $contents;
}
public function shortcode_survey_results($atts)
{
ob_start();
ob_clean();
global $wpdb;
extract(shortcode_atts(array('name' => false), $atts));
if ($name == false) {
echo 'No survey name was supplied.';
} else {
echo 'Results for ' . $name;
// Get the ID
$surveyId = $wpdb->get_row("SELECT `id` FROM `" . WPSQT_TABLE_QUIZ_SURVEYS . "` WHERE `name` = '" . $name . "'", ARRAY_A);
$surveyId = (int) $surveyId['id'];
// Just reuse the same page view that the admin thing uses
require_once WPSQT_DIR . '/lib/Wpsqt/Page.php';
require_once WPSQT_DIR . '/lib/Wpsqt/Page/Main/Results/Poll.php';
Wpsqt_Page_Main_Results_Poll::displayResults($surveyId);
}
$contents = ob_get_contents();
ob_end_clean();
return $contents;
}