$description = cache('base')['xxl_description'];
if ($tid == 0) {
View::assign('seotitle', $title);
View::assign('seokeywords', $keywords);
View::assign('seodescription', $description);
}
if ($tid) {
$category = CategoryModel::where('id', $tid)->find();
$seotitle = $category['title'] ? $category['title'] : $category['catname'];
$seotitle = $seotitle.'-'.$title;
$seokeywords = $category['keywords'] ? $category['keywords'] : $keywords;
$seodescription = $category['description'] ? $category['description'] : $description;
if ($id && $table) {
$article = Db::name($table)->where(['id'=>$id])->find();
$seotitle = $article['title'].'-'.$title;
$seokeywords = $article['keywords'] ? $article['keywords'] : $category['title'].','.$keywords;
$seodescription = $article['description'] ? $article['description'] : $description;