init

马宇豪

2024-07-16 f591c27b57e2418c9495bc02ae8cfff84d35bc18

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/*
    MIT License http://www.opensource.org/licenses/mit-license.php
*/
 
"use strict";
 
const RuntimeGlobals = require("../RuntimeGlobals");
const Template = require("../Template");
const HelperRuntimeModule = require("./HelperRuntimeModule");
 
class RelativeUrlRuntimeModule extends HelperRuntimeModule {
    constructor() {
        super("relative url");
    }
 
    /**
     * @returns {string} runtime code
     */
    generate() {
        const { runtimeTemplate } = this.compilation;
        return Template.asString([
            `${RuntimeGlobals.relativeUrl} = function RelativeURL(url) {`,
            Template.indent([
                'var realUrl = new URL(url, "x:/");',
                "var values = {};",
                "for (var key in realUrl) values[key] = realUrl[key];",
                "values.href = url;",
                'values.pathname = url.replace(/[?#].*/, "");',
                'values.origin = values.protocol = "";',
                `values.toString = values.toJSON = ${runtimeTemplate.returningFunction(
                    "url"
                )};`,
                "for (var key in values) Object.defineProperty(this, key, { enumerable: true, configurable: true, value: values[key] });"
            ]),
            "};",
            `${RuntimeGlobals.relativeUrl}.prototype = URL.prototype;`
        ]);
    }
}
 
module.exports = RelativeUrlRuntimeModule;