// use the following array for the legend icons
$icons = array(
2 => "<img src='$themeimg/lock_open.png' alt='" . $langOpenCourse . "' title='" . $langOpenCourse . "' width='16' height='16' />",
1 => "<img src='$themeimg/lock_registration.png' alt='" . $langRegCourse . "' title='" . $langRegCourse . "' width='16' height='16' />",
0 => "<img src='$themeimg/lock_closed.png' alt='" . $langClosedCourse . "' title='" . $langClosedCourse . "' width='16' height='16' />"
);
$tool_content .= action_bar(array(
array('title' => $langBack,
'url' => $urlServer,
'icon' => 'fa-reply',
'level' => 'primary-label',
'button-class' => 'btn-default')
),false);
if (count($tree->buildRootsArray()) > 1) {
$tool_content .= $tree->buildRootsSelectForm($fc);
}
$tool_content .= "
<div class='row'>
<div class='col-xs-12'>
<ul class='list-group'>
<li class='list-group-item list-header'>$langFaculty: <b>" . $tree->getFullPath($fc, false, $_SERVER['SCRIPT_NAME'] . '?fc=') . "</b>";
$tool_content .= $tree->buildDepartmentChildrenNavigationHtml($fc, 'opencourses', $countCallback, $showEmpty);
$tool_content .= "</ul>
</div>
</div>";
Database::get()->query("INSERT IGNORE INTO `course_user` (`course_id`, `user_id`, `status`, `reg_date`)\n VALUES (?d, ?d, ?d, CURDATE())", $cid, intval($uid), USER_STUDENT);
}
}
}
if ($errorExists) {
$tool_content .= "<div class='alert alert-danger'>{$langWrongPassCourse} " . q(join(', ', $restrictedCourses)) . "</div><br />";
} else {
$tool_content .= "<div class='alert alert-success'>{$langRegDone}</div>";
}
$tool_content .= "<div><a href='../../index.php'>{$langHome}</a></div>";
} else {
$fac = getfacfromfc($fc);
if (!$fac) {
// if user does not belong to department
$tool_content .= "<p align='justify'>{$langAddHereSomeCourses}";
$roots = $tree->buildRootsArray();
if (count($roots) <= 0) {
die("ERROR: no root nodes");
} else {
if (count($roots) == 1) {
header("Location:" . $urlServer . "modules/auth/courses.php?fc=" . intval($roots[0]));
exit;
} else {
$tool_content .= $tree->buildNodesNavigationHtml($tree->buildRootsArray(), 'opencourses');
}
}
} else {
// department exists
$numofcourses = getdepnumcourses($fc);
if (count($tree->buildRootsArray()) > 1) {
$tool_content .= $tree->buildRootsSelectForm($fc);
* Panepistimiopolis Ilissia, 15784, Athens, Greece
* e-mail: info@openeclass.org
* ======================================================================== */
require_once '../../include/baseTheme.php';
require_once 'include/lib/hierarchy.class.php';
$redirectUrl = "modules/auth/opencourses.php?fc=";
$countCallback = null;
if (defined('LISTING_MODE') && LISTING_MODE === 'COURSE_METADATA') {
require_once 'modules/course_metadata/CourseXML.php';
$redirectUrl = "modules/course_metadata/opencourses.php?fc=";
$countCallback = CourseXMLElement::getCountCallback();
// exit if feature disabled
if (!get_config('opencourses_enable')) {
header("Location: {$urlServer}");
exit;
}
}
$tree = new Hierarchy();
$pageName = $langSelectFac;
$roots = $tree->buildRootsArray();
if (count($roots) <= 0) {
die("ERROR: no root nodes");
} else {
if (count($roots) == 1) {
header("Location:" . $urlServer . $redirectUrl . intval($roots[0]));
exit;
} else {
$tool_content = $tree->buildNodesNavigationHtml($roots, 'opencourses', $countCallback);
}
}
draw($tool_content, (isset($uid) and $uid) ? 1 : 0);
// preload all user's nodes
$usernodes = array();
if ($uid) {
$usernodes = $user->getDepartmentNodes($uid);
}
// initialize vars
$defs = (is_array($defaults)) ? $defaults : array(intval($defaults));
$subdefs = ($allow_only_defaults) ? $tree->buildSubtrees($defs, $allnodes) : array();
$suballowed = ($allowables != null) ? $tree->buildSubtrees($allowables, $allnodes) : null;
$excludeLft = 0;
$excludeRgt = 0;
$fetchNodeById = "select * from hierarchy where id = ?d";
if ($requestId <= 0) {
$nodes = $tree->buildRootsArray();
foreach ($tree_array as $key => $value) {
$data[] = array(
"id" => $key,
"text" => $value
);
}
} else {
// calculate 1st child's lft value, if exists
$searchLft = 0;
$parent = Database::get()->querySingle($fetchNodeById, $requestId);
if ($parent && ($parent->rgt - $parent->lft) > 1) {
$searchLft = intval($parent->lft) + 1;
}
