"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.files = files;
const path = __importStar(require("path"));
const path_1 = require("../path");
const array_1 = require("../util/array");
function isFilename(name) {
    const filenameRegex = /^([a-zA-Z0-9_-]+)\.[.a-zA-Z0-9]+$/;
    return filenameRegex.test(name);
}
function files() {
    return (req, res, next) => {
        const segments = req.path.split('/');
        const name = (0, array_1.last)(segments) || (0, array_1.last)(segments, -1);
        if (isFilename(name)) {
            res.sendFile(path.join(path_1.PATH_PUBLIC, name));
            return;
        }
        next();
    };
}
//# sourceMappingURL=middleware.js.map