public function update()
{
$category = new Cat($this->db);
if ($this->f3->exists('POST.update')) {
$uurl = toUrl($this->f3->get('POST.name'));
//check if the category already exists
//if not unique name
$uname = new Cat($this->db);
if ($uname->catcountByUrl($uurl) > 0) {
$this->f3->set('COOKIE.message', 'The category name already exists!');
$this->f3->set('COOKIE.messagetype', 'alert-danger hide10s');
$this->f3->reroute('/c/update/' . $this->f3->get('POST.tok'));
}
$this->f3->set('POST.url', toUrl($this->f3->get('POST.name')));
$this->f3->set('POST.name', preg_replace('|[^0-9A-Za-z\\-\\/+]|', '', $this->f3->get('POST.name')));
$category->edit($this->f3->get('POST.tok'));
$this->f3->set('COOKIE.message', 'Category has been successfully saved!');
$this->f3->set('COOKIE.messagetype', 'alert-success hide5s');
$this->f3->reroute('/c');
} else {
$category->getById($this->f3->get('PARAMS.tok'));
$this->f3->set('categoires', $category);
$this->f3->set('header', 'Update Category');
$this->f3->set('view', 'cats/update.htm');
//menu
$this->f3->set('topmenu', 'c');
//breadcrumbs
$this->f3->set('breadcrumb', array(array("url" => "/c", "name" => "Categories"), array("url" => NULL, "name" => "Update Category")));
}
//display messages (if not empty) and clear values
if ($this->f3->get('COOKIE.message')) {
$this->f3->set('message', $this->f3->get('COOKIE.message'));
$this->f3->set('COOKIE.message', '');
}
if ($this->f3->get('COOKIE.messagetype')) {
$this->f3->set('messagetype', $this->f3->get('COOKIE.messagetype'));
$this->f3->set('COOKIE.messagetype', '');
}
}