/**
* This function prints the drop down list box for course categories
* @access public
* @param categoryID
* @author Cindy Qi Li
*/
public static function printCourseCatsInDropDown($categoryID = 0)
{
require_once TR_INCLUDE_PATH . "classes/DAO/CourseCategoriesDAO.class.php";
echo '<option value="' . TR_COURSECATEGORY_UNCATEGORIZED . '"';
if ($categoryID == TR_COURSECATEGORY_UNCATEGORIZED) {
echo ' selected="selected"';
}
echo '>' . _AT('cats_uncategorized') . '</option>' . "\n";
$courseCategoriesDAO = new CourseCategoriesDAO();
$rows = $courseCategoriesDAO->getAll();
if (is_array($rows)) {
foreach ($rows as $row) {
echo '<option value="' . $row['category_id'] . '"';
if ($row['category_id'] == $categoryID) {
echo ' selected="selected"';
}
echo '>' . $row['category_name'] . '</option>' . "\n";
}
}
}
}
}
// Setup array of content tools for shortcuts tool bar.
$savant->assign('tool_shortcuts', $_tool_shortcuts);
// array of content tools for shortcuts tool bar.
$savant->assign('content_base_href', $_tmp_base_href);
$savant->assign('lang_code', $_SESSION['lang']);
$savant->assign('lang_charset', $myLang->getCharacterSet());
$savant->assign('base_path', $_base_path);
$savant->assign('theme', $_SESSION['prefs']['PREF_THEME']);
$theme_img = $_base_path . 'themes/' . $_SESSION['prefs']['PREF_THEME'] . '/images/';
$savant->assign('img', $theme_img);
// course categories for search tool
require_once TR_INCLUDE_PATH . 'classes/DAO/CourseCategoriesDAO.class.php';
$courseCategoriesDAO = new CourseCategoriesDAO();
$savant->assign('categories', $courseCategoriesDAO->getAll());
// get custom css
$custom_css = '';
if (isset($_custom_css)) {
$custom_css = '<link rel="stylesheet" href="' . $_custom_css . '" type="text/css" />';
}
if (isset($_custom_head)) {
$custom_css .= '
' . $_custom_head;
}
if (isset($_pages[$current_page]['guide'])) {
$script_name = substr($_SERVER['PHP_SELF'], strlen($_base_path));
$savant->assign('guide', TR_GUIDES_PATH . 'index.php?p=' . htmlentities_utf8($script_name));
}
$savant->assign('custom_css', $custom_css);
if ($onload) {
require_once TR_INCLUDE_PATH . 'vitals.inc.php';
require_once TR_INCLUDE_PATH . 'classes/DAO/CourseCategoriesDAO.class.php';
require_once TR_INCLUDE_PATH . 'classes/DAO/CoursesDAO.class.php';
global $savant;
$courseCategoriesDAO = new CourseCategoriesDAO();
$coursesDAO = new CoursesDAO();
$output = '';
// get the number of courses in each category
$courses_in_category = $coursesDAO->getCategoriesAndNumOfCourses();
if (is_array($courses_in_category)) {
foreach ($courses_in_category as $row) {
$course_num_summary[$row['category_id']] = $row['num_of_courses'];
}
}
// get all categories
$categories = $courseCategoriesDAO->getAll();
if (is_array($categories)) {
foreach ($categories as $category) {
$output .= '<a href="' . TR_BASE_HREF . 'home/index.php?catid=' . $category['category_id'] . '">';
if ($_GET['catid'] != '' && $_GET['catid'] == $category['category_id']) {
$output .= '<span class="selected-sidemenu">';
}
$output .= $category['category_name'] . ' ';
if (isset($course_num_summary[$category['category_id']])) {
$output .= '(' . $course_num_summary[$category['category_id']] . ')';
} else {
$output .= '(0)';
}
if ($_GET['catid'] != '' && $_GET['catid'] == $category['category_id']) {
$output .= '</span>';
}
