bm_scaffold_async_router/lib/middleware/prdToTest.js

本木前端脚手架-异步路由版

/**
 * @Author: songqi
 * @Date:   2016-07-15
 * @Email:  songqi@benmu-health.com
 * @Last modified by:   songqi
 * @Last modified time: 2016-09-18
 */

var __request = require('request');

function isSource(url) {
    if ((url.indexOf('_') !== -1 && url.indexOf('.css') !== -1) ||
        (url.indexOf('_') !== -1 && url.indexOf('.js') !== -1)) {
        var tagA = url.lastIndexOf('_'),
            tagB = url.lastIndexOf('.'),
            options = url.slice(0, tagA) + url.slice(tagB)
        return options;
    }
    return false;
}

function isDev(url) {
    var files = url.split('/')[1],
        processFiles = process.cwd().split('/');
    processFiles = processFiles[processFiles.length - 1];
    if (processFiles === files) {
        return false;
    }
    return true;
}

function prdToTest() {
    return function(request, response, next) {
        var url,
            options = isSource(request.url);
        if (options) {
            url = request.headers.host + options;
            if (request.client.ssl) {
                url = 'https://' + url
            } else {
                url = 'http://' + url;
            }
            __request({
                url: url,
                headers: request.headers
            }).pipe(response);
        } else {
            next();
        }
    }
}

module.exports = prdToTest;