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middleware.js — astro Source File

Architecture documentation for middleware.js, a javascript file in the astro codebase. 2 imports, 0 dependents.

File javascript IntegrationAdapters SsrAdapters 2 imports 3 functions

Entity Profile

Dependency Diagram

graph LR
  66a5ef02_454b_899e_f367_20548926b8ee["middleware.js"]
  3a7a7ff7_6c64_95f9_af85_4deb518834f1["astro:middleware"]
  66a5ef02_454b_899e_f367_20548926b8ee --> 3a7a7ff7_6c64_95f9_af85_4deb518834f1
  7b168a2c_1fab_3fd0_0ca6_b02ef3296495["middleware"]
  66a5ef02_454b_899e_f367_20548926b8ee --> 7b168a2c_1fab_3fd0_0ca6_b02ef3296495
  style 66a5ef02_454b_899e_f367_20548926b8ee fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

import { sequence } from 'astro:middleware';
import {defineMiddleware} from "astro/middleware";

let contextReroute = false;

export const first = async (context, next) => {
	if (context.url.pathname.includes('/auth')) {
	}

	return next();
};

export const second = async (context, next) => {
	if (context.url.pathname.includes('/auth')) {
		if (context.url.pathname.includes('/auth/dashboard')) {
			contextReroute = true;
			return await context.rewrite('/');
		}
		if (context.url.pathname.includes('/auth/base')) {
			return await next('/');
		}

		if (context.url.pathname.includes('/auth/params')) {
			return  next('/?foo=bar');
		}

		if (context.url.pathname.includes('/auth/astro-params')) {
			return next('/auth/1234');
		}
	}
	return next();
};

export const third = defineMiddleware(async (context, next) => {
	// just making sure that we are testing the change in context coming from `next()`
	if (context.url.pathname.startsWith('/') && contextReroute === false) {
		context.locals.auth = 'Third function called';
	}
	if (context.params?.id === '1234') {
		context.locals.auth = 'Params changed'
	}
	return next();
});

export const onRequest = sequence(first, second, third);

Domain

Subdomains

Functions

Dependencies

  • astro:middleware
  • middleware

Source

Frequently Asked Questions

What does middleware.js do?
middleware.js is a source file in the astro codebase, written in javascript. It belongs to the IntegrationAdapters domain, SsrAdapters subdomain.
What functions are defined in middleware.js?
middleware.js defines 3 function(s): first, second, third.
What does middleware.js depend on?
middleware.js imports 2 module(s): astro:middleware, middleware.
Where is middleware.js in the architecture?
middleware.js is located at packages/astro/test/fixtures/reroute/src/middleware.js (domain: IntegrationAdapters, subdomain: SsrAdapters, directory: packages/astro/test/fixtures/reroute/src).

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