<?php
    include('db.php');

    if (!is_numeric($_GET['id'])) {
        exit();
    }

    $id = (int) $_GET['id'];

    $row = dbRow("SELECT * FROM `images` WHERE `record_num` = '$id'");
    if (!is_array($row)) {
        setMessage('Image does not exist', 'error');
    } else {
        $content = dbRow("SELECT * FROM `content` WHERE `record_num` = '$row[gallery]'");
        if (is_array($content) && file_exists("$gallery_path/$content[filename]/$content[filename]")) {
            unlink("$gallery_path/$content[filename]/$content[filename]");
        }
        dbQuery("DELETE FROM `images` WHERE `record_num` = '$id' LIMIT 1");
    }
    header("Location: $_SERVER[HTTP_REFERER]");
    exit();
?>