public function go()
{
if (isset($_GET["source"]) && $_GET["source"] == "del") {
$id = $_GET['id'];
Classes::deleteClass($id);
$this->addSuccessMessage("Class has been deleted succesfully");
} elseif (isset($_GET["source"]) && $_GET["source"] == "addclass") {
$this->addSuccessMessage("Class has been created succesfully");
} elseif (isset($_GET["source"]) && $_GET["source"] == "arch") {
$id = $_GET['id'];
Classes::archiveClass($id);
$this->addSuccessMessage("Class has been archived succesfully");
} elseif (isset($_GET["source"]) && $_GET["source"] == "unarch") {
$id = $_GET['id'];
Classes::unarchiveClass($id);
$this->addSuccessMessage("Class has been unarchived succesfully");
}
if (isset($_GET['search']) && isset($_GET['category']) && $_GET['search'] != '' && $_GET['category'] != '') {
$total_pages = Classes::getNumberOfClasses($_GET['search'], $_GET['category']);
} else {
$total_pages = Classes::getNumberOfClasses();
}
if (isset($_GET['limit']) && $_GET['limit'] != "") {
$limit = $_GET['limit'];
} else {
$limit = 25;
}
$targetpage = SOURCE_ROOT_PATH . "admin/pages/manageclass.php";
$stages = 3;
$page = 0;
if (isset($_GET['page'])) {
$page = $_GET['page'];
}
if ($page) {
$start = ($page - 1) * $limit;
} else {
$start = 0;
}
// Initial page num setup
if ($page == 0) {
$page = 1;
}
$prev = $page - 1;
$next = $page + 1;
$lastpage = ceil($total_pages / $limit);
$LastPagem1 = $lastpage - 1;
$pagination = array('lastpage' => $lastpage, 'page' => $page, 'targetpage' => $targetpage, 'prev' => $prev, 'next' => $next, 'stages' => $stages, 'last_page_m1' => $LastPagem1);
if (isset($_GET['search']) && isset($_GET['category']) && $_GET['search'] != '' && $_GET['category'] != '') {
$classes = Classes::getNClasses($start, $limit, $_GET['search'], $_GET['category']);
} else {
$classes = Classes::getNClasses($start, $limit);
}
if (isset($_GET['search'])) {
$this->addToView('search_string', $_GET['search']);
}
$this->addToView('classes', $classes);
$this->addToView('total_pages', $total_pages);
$this->addToView('pagination', $pagination);
$this->setViewTemplate('classmanager.tpl');
$this->generateView();
}
