OpenShorte.old/lib/php/insert.php

<?php
    if ( ! isset ( $_SESSION [ 'user_id' ] ) ) {
        header ( 'Content-Type: application/json' );
        http_response_code ( 401 );
        $response = [
            'status' => 401,
            'error_message' => 'You either are not logged in or you do not have permissions to insert new URLs.'
        ];
        echo ( json_encode ( $response ) );
        exit;
    }
    if ( ! isset ( $_POST [ 'url' ] ) ) {
        header ( 'Content-Type: application/json' );
        http_response_code ( 400 );
        $response = [
            'status' => 400,
            'error_message' => 'You either did not provide a URL or you provided an invalid one.'
        ];
        echo ( json_encode ( $response ) );
        exit;
    }
    $database = new Database ( $GLOBALS [ 'config' ] [ 'db' ] );
    $database->connect ( );
    $url = $_POST [ 'url' ];
    $database->prepare ( "INSERT INTO `links` ( `URL`, `created_by` ) VALUES ( :url, " . $_SESSION [ 'user_id' ] . " );" );
    $database->bind ( [ ':url' => $url ] );
    $database->execute ( );
    $database->prepare ( "SELECT MAX( links.ID ) as `last` FROM links;");
    $database->execute ( );
    $result = $database->get_result ( );
    $row = $result->fetchAll ( ) [ 0 ];
    header ( 'Content-Type: application/json' );
    $response = [
        'status' => 200,
        'message' => 'URL inserted correctly.',
        'last_insert' => $row [ 'last' ],
    ];
    echo ( json_encode ( $response ) );
    exit;