<?php
session_start();
require_once '../model/LocalArticleManager.php';
require_once '../model/ArticleManager.php';

if ($_SERVER["REQUEST_METHOD"] === "GET" && isset($_GET["q"])) {

    $search = trim($_GET["q"]);
    if (empty($search)) {
        $_SESSION["search_results"] = [];
        $_SESSION["search_query"] = "";
        $_SESSION["message"] = "missing_parameters";
    } else {
        try {
            $articleManager = ArticleManager::getInstance();
            
            $results = $articleManager->search($search);
            $_SESSION["search_results"] = $results;
            $_SESSION["search_query"] = $search; 
            $_SESSION["message"] = "new_search_results";
        } catch (Exception $e){
            $_SESSION["message"] = "internal_error";
        }
    }
    header("location: ../../index.php?pfad=search-results");
    exit();
    
}

?>