reblend-routing/lib/utils.js

Reblend route pattern matcher

/*!
 * express
 * Copyright(c) 2009-2013 TJ Holowaychuk
 * Copyright(c) 2014-2015 Douglas Christopher Wilson
 * Copyright(c) 2024 Emmanuel Paul Elom
 * MIT Licensed
 */
'use strict';
import qs from 'qs';
/**
 * Check if `path` looks absolute.
 *
 * @param {String} path
 * @return {Boolean}
 * @api private
 */
export function isAbsolute(path) {
    if (path[0] === '/')
        return true;
    if (path[1] === ':' && (path[2] === '\\' || path[2] === '/'))
        return true; // Windows device path
    if (path.substring(0, 2) === '\\\\')
        return true; // Microsoft Azure absolute path
    return false;
}
/**
 * Compile "query parser" value to function.
 *
 * @param  {String|Function} val
 * @return {Function}
 * @api private
 */
export function compileQueryParser(val) {
    let fn;
    if (typeof val === 'function') {
        return val;
    }
    switch (val) {
        case 'simple':
            fn = parseSimpleQueryString;
            break;
        case 'extended':
            fn = parseExtendedQueryString;
            break;
        default:
            throw new TypeError(`unknown value for query parser function: ${val}`);
    }
    return fn;
}
/**
 * Parse a simple query string with URLSearchParams.
 *
 * @param {String} str
 * @return {Object}
 * @private
 */
function parseSimpleQueryString(str) {
    const params = new URLSearchParams(str);
    const result = {};
    params.forEach((value, key) => (result[key] = value));
    return result;
}
/**
 * Parse an extended query string with qs.
 *
 * @param {String} str
 * @return {Object}
 * @private
 */
function parseExtendedQueryString(str) {
    return qs.parse(str, {
        allowPrototypes: true,
    });
}
export const methods = ['get', 'put', 'post', 'update', 'option', 'patch'];