<?php
session_cache_limiter('none');
session_start();
$path = "../libraries/";
include_once $path . "configuration.php";
header("Cache-Control: no-cache, must-revalidate");
// HTTP/1.1
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
// Date in the past
try {
$languages = EfrontSystem::getLanguages(true);
if (isset($_GET['lessons_ID']) && eF_checkParameter($_GET['lessons_ID'], 'id')) {
$lesson = new EfrontLesson($_GET['lessons_ID']);
$lessonInformation = $lesson->getInformation();
//$lessonInformation['language'] = $languages[$lesson -> lesson['languages_NAME']];
if ($lessonInformation['professors']) {
foreach ($lessonInformation['professors'] as $value) {
$professorsString[] = formatLogin($value['login']);
}
$lessonInformation['professors'] = implode(", ", $professorsString);
}
$lesson->lesson['price'] ? $priceString = formatPrice($lesson->lesson['price'], array($lesson->options['recurring'], $lesson->options['recurring_duration']), true) : ($priceString = false);
$lessonInformation['price_string'] = $priceString;
if ($lesson->lesson['max_users']) {
$lessonInformation['max_users'] = $lesson->lesson['max_users'];
$lessonInformation['seats_remaining'] = $lesson->lesson['max_users'] - sizeof($lesson->getStudentUsers());
$lessonInformation['seats_remaining'] >= 0 or $lessonInformation['seats_remaining'] = 0;
}
// if (!$lessonInformation['price']) {
// unset($lessonInformation['price_string']);
function askInformation()
{
try {
if (isset($_GET['lessons_ID']) && eF_checkParameter($_GET['lessons_ID'], 'id')) {
$lesson = new EfrontLesson($_GET['lessons_ID']);
$lessonInformation = $lesson->getInformation();
$languages = EfrontSystem::getLanguages(true);
//$lessonInformation['language'] = $languages[$lesson -> lesson['languages_NAME']];
if ($lessonInformation['professors']) {
foreach ($lessonInformation['professors'] as $value) {
$professorsString[] = $value['name'] . ' ' . $value['surname'];
}
$lessonInformation['professors'] = implode(", ", $professorsString);
}
$lesson->lesson['price'] ? $priceString = formatPrice($lesson->lesson['price'], array($lesson->options['recurring'], $lesson->options['recurring_duration']), true) : ($priceString = false);
$lessonInformation['price_string'] = $priceString;
// if (!$lessonInformation['price']) {
// unset($lessonInformation['price_string']);
// }
try {
if ($_GET['from_course']) {
$course = new EfrontCourse($_GET['from_course']);
$schedule = $course->getLessonScheduleInCourse($lesson);
if ($schedule['start_date'] || $schedule['end_date']) {
$lessonInformation['from_timestamp'] = $schedule['start_date'];
$lessonInformation['to_timestamp'] = $schedule['end_date'];
} else {
$lessonInformation['from_timestamp'] = $schedule['active_in_lesson'] + 24 * 60 * 60 * $schedule['start_period'];
$lessonInformation['to_timestamp'] = $lessonInformation['from_timestamp'] + 24 * 60 * 60 * $schedule['end_period'];
}
}
} catch (Exception $e) {
}
foreach ($lessonInformation as $key => $value) {
if ($value) {
switch ($key) {
case 'language':
$GLOBALS['configuration']['onelanguage'] or $tooltipInfo[] = '<div class = "infoEntry"><span>' . _LANGUAGE . "</span><span>: {$languages[$value]}</span></div>";
break;
case 'professors':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _PROFESSORS . "</span><span>: {$value}</span></div>";
break;
case 'content':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _CONTENTUNITS . "</span><span>: {$value}</span></div>";
break;
case 'tests':
EfrontUser::isOptionVisible('tests') ? $tooltipInfo[] = '<div class = "infoEntry"><span>' . _TESTS . "</span><span>: {$value}</span></div>" : null;
break;
case 'projects':
EfrontUser::isOptionVisible('projects') ? $tooltipInfo[] = '<div class = "infoEntry"><span>' . _PROJECTS . "</span><span>: {$value}</span></div>" : null;
break;
case 'course_dependency':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _DEPENDSON . "</span><span>: {$value}</span></div>";
break;
case 'from_timestamp':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _AVAILABLEFROM . "</span><span>: " . formatTimestamp($value, 'time_nosec') . "</span></div>";
break;
case 'to_timestamp':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _AVAILABLEUNTIL . "</span><span>: " . formatTimestamp($value, 'time_nosec') . "</span></div>";
break;
case 'general_description':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _DESCRIPTION . "</span><span>: {$value}</span></div>";
break;
case 'assessment':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _ASSESSMENT . "</span><span>: {$value}</span></div>";
break;
case 'objectives':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _OBJECTIVES . "</span><span>: {$value}</span></div>";
break;
case 'lesson_topics':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _LESSONTOPICS . "</span><span>: {$value}</span></div>";
break;
case 'resources':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _RESOURCES . "</span><span>: {$value}</span></div>";
break;
case 'other_info':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _OTHERINFO . "</span><span>: {$value}</span></div>";
break;
case 'price_string':
!$lesson->lesson['course_only'] ? $tooltipInfo[] = '<div class = "infoEntry"><span>' . _PRICE . "</span><span>: {$value}</span></div>" : null;
break;
default:
break;
}
}
}
if ($string = implode("", $tooltipInfo)) {
echo $string;
} else {
echo _NODATAFOUND;
}
}
if (isset($_GET['courses_ID']) && eF_checkParameter($_GET['courses_ID'], 'id')) {
$course = new EfrontCourse($_GET['courses_ID']);
$courseInformation = $course->getInformation();
$languages = EfrontSystem::getLanguages(true);
if ($courseInformation['professors']) {
foreach ($courseInformation['professors'] as $value) {
$professorsString[] = $value['name'] . ' ' . $value['surname'];
}
$courseInformation['professors'] = implode(", ", $professorsString);
}
$course->course['price'] ? $priceString = formatPrice($course->course['price'], array($course->options['recurring'], $course->options['recurring_duration']), true) : ($priceString = false);
$courseInformation['price_string'] = $priceString;
foreach ($courseInformation as $key => $value) {
if ($value) {
switch ($key) {
case 'language':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _LANGUAGE . "</span><span>: {$languages[$value]}</span></div>";
break;
case 'professors':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _PROFESSORS . "</span><span>: {$value}</span></div>";
break;
case 'lessons_number':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _LESSONS . "</span><span>: {$value}</span></div>";
break;
case 'instances':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _COURSEINSTANCES . "</span><span>: {$value}</span></div>";
break;
case 'general_description':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _DESCRIPTION . "</span><span>: {$value}</span></div>";
break;
case 'assessment':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _ASSESSMENT . "</span><span>: {$value}</span></div>";
break;
case 'objectives':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _OBJECTIVES . "</span><span>: {$value}</span></div>";
break;
case 'lesson_topics':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _COURSETOPICS . "</span><span>: {$value}</span></div>";
break;
case 'resources':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _RESOURCES . "</span><span>: {$value}</span></div>";
break;
case 'other_info':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _OTHERINFO . "</span><span>: {$value}</span></div>";
break;
case 'price_string':
$tooltipInfo[] = '<div class = "infoEntry"><span>' . _PRICE . "</span><span>: {$value}</span></div>";
break;
default:
break;
}
}
}
if ($string = implode("", $tooltipInfo)) {
echo $string;
} else {
echo _NODATAFOUND;
}
}
// For eFront social
if (isset($_GET['common_lessons']) && isset($_GET['user1']) && isset($_GET['user2'])) {
$user1 = EfrontUserFactory::factory($_GET['user1']);
if ($user1->getType() != "administrator") {
$common_lessons = $user1->getCommonLessons($_GET['user2']);
// pr($common_lessons);
foreach ($common_lessons as $id => $lesson) {
if (strlen($lesson['name']) > 25) {
$lesson['name'] = substr($lesson['name'], 0, 22) . "...";
}
$tooltipInfo[] = '<div class = "infoEntry"><span>' . $lesson['name'] . "</span><span></span></div>";
}
if ($string = implode("", $tooltipInfo)) {
echo $string;
} else {
echo _NODATAFOUND;
}
} else {
echo _NODATAFOUND;
}
}
} catch (Exception $e) {
handleAjaxExceptions($e);
}
}
