Anons79 Mini Shell

import { parse } from 'qs';

/**
 * A Laravel route. This class represents one route and its configuration and metadata.
 */
export default class Route {
    /**
     * @param {String} name - Route name.
     * @param {Object} definition - Route definition.
     * @param {Object} config - Ziggy configuration.
     */
    constructor(name, definition, config) {
        this.name = name;
        this.definition = definition;
        this.bindings = definition.bindings ?? {};
        this.wheres = definition.wheres ?? {};
        this.config = config;
    }

    /**
     * Get a 'template' of the complete URL for this route.
     *
     * @example
     * https://{team}.ziggy.dev/user/{user}
     *
     * @return {String} Route template.
     */
    get template() {
        const template = `${this.origin}/${this.definition.uri}`.replace(/\/+$/, '');

        return template === '' ? '/' : template;
    }

    /**
     * Get a template of the origin for this route.
     *
     * @example
     * https://{team}.ziggy.dev/
     *
     * @return {String} Route origin template.
     */
    get origin() {
        // If  we're building just a path there's no origin, otherwise: if this route has a
        // domain configured we construct the origin with that, if not we use the app URL
        return !this.config.absolute
            ? ''
            : this.definition.domain
              ? `${this.config.url.match(/^\w+:\/\//)[0]}${this.definition.domain}${
                    this.config.port ? `:${this.config.port}` : ''
                }`
              : this.config.url;
    }

    /**
     * Get an array of objects representing the parameters that this route accepts.
     *
     * @example
     * [{ name: 'team', required: true }, { name: 'user', required: false }]
     *
     * @return {Array} Parameter segments.
     */
    get parameterSegments() {
        return (
            this.template.match(/{[^}?]+\??}/g)?.map((segment) => ({
                name: segment.replace(/{|\??}/g, ''),
                required: !/\?}$/.test(segment),
            })) ?? []
        );
    }

    /**
     * Get whether this route's template matches the given URL.
     *
     * @param {String} url - URL to check.
     * @return {Object|false} - If this route matches, returns the matched parameters.
     */
    matchesUrl(url) {
        if (!this.definition.methods.includes('GET')) return false;

        // Transform the route's template into a regex that will match a hydrated URL,
        // by replacing its parameter segments with matchers for parameter values
        const pattern = this.template
            .replace(/[.*+$()[\]]/g, '\\$&')
            .replace(/(\/?){([^}?]*)(\??)}/g, (_, slash, segment, optional) => {
                const regex = `(?<${segment}>${
                    this.wheres[segment]?.replace(/(^\^)|(\$$)/g, '') || '[^/?]+'
                })`;
                return optional ? `(${slash}${regex})?` : `${slash}${regex}`;
            })
            .replace(/^\w+:\/\//, '');

        const [location, query] = url.replace(/^\w+:\/\//, '').split('?');

        const matches =
            new RegExp(`^${pattern}/?$`).exec(location) ??
            new RegExp(`^${pattern}/?$`).exec(decodeURI(location));

        if (matches) {
            for (const k in matches.groups) {
                matches.groups[k] =
                    typeof matches.groups[k] === 'string'
                        ? decodeURIComponent(matches.groups[k])
                        : matches.groups[k];
            }
            return { params: matches.groups, query: parse(query) };
        }

        return false;
    }

    /**
     * Hydrate and return a complete URL for this route with the given parameters.
     *
     * @param {Object} params
     * @return {String}
     */
    compile(params) {
        const segments = this.parameterSegments;

        if (!segments.length) return this.template;

        // This should probably be refactored to build the host and path separately (not the entire URL at once)
        // because that's how Laravel does it internally and it's more precise and less error-prone
        return this.template
            .replace(/{([^}?]+)(\??)}/g, (_, segment, optional) => {
                // If the parameter is missing but is not optional, throw an error
                if (!optional && [null, undefined].includes(params[segment])) {
                    throw new Error(
                        `Ziggy error: '${segment}' parameter is required for route '${this.name}'.`,
                    );
                }

                if (this.wheres[segment]) {
                    if (
                        !new RegExp(
                            `^${optional ? `(${this.wheres[segment]})?` : this.wheres[segment]}$`,
                        ).test(params[segment] ?? '')
                    ) {
                        throw new Error(
                            `Ziggy error: '${segment}' parameter '${params[segment]}' does not match required format '${this.wheres[segment]}' for route '${this.name}'.`,
                        );
                    }
                }

                return encodeURI(params[segment] ?? '')
                    .replace(/%7C/g, '|')
                    .replace(/%25/g, '%')
                    .replace(/\$/g, '%24');
            })
            .replace(this.config.absolute ? /(\.[^/]+?)(\/\/)/ : /(^)(\/\/)/, '$1/')
            .replace(/\/+$/, '');
    }
}