comparing 019ca3aaea7220d138e2874cfe55652bdd9a7fb8 and main on gracekind.net/tangled-pages

+26

src/helpers.js

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       export function joinurl(...segments) {

     

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         let url = segments[0];

     

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         for (const segment of segments.slice(1)) {

     

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           if (url.endsWith("/") && segment.startsWith("/")) {

     

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             url = url.slice(0, -1) + segment;

     

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           } else if (!url.endsWith("/") && !segment.startsWith("/")) {

     

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             url = url + "/" + segment;

     

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           } else {

     

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             url = url + segment;

     

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           }

     

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         }

     

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         return url;

     

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       }

     

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       export function extname(filename) {

     

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         if (!filename.includes(".")) {

     

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           return "";

     

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         }

     

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         return "." + filename.split(".").pop();

     

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       }

     

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       export function getContentTypeForFilename(filename) {

     

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         const extension = extname(filename).toLowerCase();

     

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         return getContentTypeForExtension(extension);

     

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       }

     

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       export function getContentTypeForExtension(extension, fallback = "text/plain") {

     

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         switch (extension) {

     

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           case ".html":

+4

wrangler.toml

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       main = "src/worker.js"

     

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       compatibility_flags = [ "nodejs_compat" ]

     

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       compatibility_date = "2024-09-23"

     

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       [observability.logs]

     

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       enabled = true

+6 -2

src/worker.js

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       import { Config } from "./config.js";

     

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       import configObj from "../config.worker.example.json"; // must be set at build time

     

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       const config = new Config(configObj);

     

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       if (config.cache) {

     

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         throw new Error("Cache is not supported in worker mode");

     

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       }

     

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       export default {

     

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         async fetch(request, env, ctx) {

     

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           const config = new Config(configObj);

     

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           const handler = await Handler.fromConfig(config);

     

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           const url = new URL(request.url);

     

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           const host = url.host;

     

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           const path = url.pathname;

     

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           const handler = await Handler.fromConfig(config);

     

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           const { status, content, contentType } = await handler.handleRequest({

     

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             host,

     

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             path,

+24 -4

src/knot-event-listener.js

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       import EventEmitter from "node:events";

     

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       export class KnotEventListener extends EventEmitter {

     

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         constructor({ knotDomain }) {

     

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         constructor({ knotDomain, reconnectTimeout = 10000 }) {

     

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           super();

     

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           this.knotDomain = knotDomain;

     

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           this.reconnectTimeout = reconnectTimeout;

     

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           this.connection = null;

     

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         }

     

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         async start() {

     

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           const ws = new WebSocket(`wss://${this.knotDomain}/events`);

     

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           ws.onmessage = (event) => this.handleMessage(event);

     

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           this.connection = new WebSocket(`wss://${this.knotDomain}/events`);

     

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           this.connection.onmessage = (event) => this.handleMessage(event);

     

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           this.connection.onerror = (event) => this.handleError(event);

     

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           this.connection.onclose = () => this.handleClose();

     

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           return new Promise((resolve) => {

     

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             ws.onopen = () => {

     

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             this.connection.onopen = () => {

     

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               console.log("Knot event listener connected to:", this.knotDomain);

     

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               resolve();

     

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             };

     
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             this.emit("refUpdate", event);

     

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           }

     

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         }

     

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         handleError(event) {

     

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           console.error("Knot event listener error:", event);

     

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           this.emit("error", event);

     

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         }

     

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         handleClose() {

     

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           console.log("Knot event listener closed");

     

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           this.emit("close");

     

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           if (this.reconnectTimeout) {

     

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             setTimeout(() => {

     

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               console.log("Knot event listener reconnecting...");

     

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               this.start();

     

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             }, this.reconnectTimeout).unref();

     

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           }

     

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         }

     

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       }

+30 -2

src/config.js

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       class SiteConfig {

     

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         constructor({

     

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           tangledUrl,

     

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           knotDomain,

     

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           ownerDid,

     

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           repoName,

     

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           branch,

     

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           baseDir,

     

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           notFoundFilepath,

     

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         }) {

     

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           if (tangledUrl) {

     

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             if ([ownerDid, repoName].some((v) => !!v)) {

     

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               throw new Error("Cannot use ownerDid and repoName with url");

     

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             }

     

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           }

     

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           this.tangledUrl = tangledUrl;

     

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           this.ownerDid = ownerDid;

     

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           this.repoName = repoName;

     

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           this.knotDomain = knotDomain;

     

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           this.branch = branch;

     

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           this.baseDir = baseDir;

     

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           this.notFoundFilepath = notFoundFilepath;

     

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         }

     

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       }

     

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       export class Config {

     

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         constructor({ site, sites, subdomainOffset, cache = false }) {

     

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           this.site = site;

     

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           this.sites = sites;

     

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           if (site && sites) {

     

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             throw new Error("Cannot use both site and sites in config");

     

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           }

     

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           this.site = site ? new SiteConfig(site) : null;

     

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           this.sites = sites ? sites.map((site) => new SiteConfig(site)) : null;

     

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           this.subdomainOffset = subdomainOffset;

     

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           this.cache = cache;

     

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         }

Compare changes