From 2419db5195274643b3e0afbcde63ac54e0855eca Mon Sep 17 00:00:00 2001 From: Michael Telatynski <7t3chguy@gmail.com> Date: Thu, 11 Jun 2020 01:24:26 +0100 Subject: [PATCH 1/2] Attempt to fix decoder ring for relative hosted riots Signed-off-by: Michael Telatynski <7t3chguy@gmail.com> --- res/decoder-ring/decoder.js | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/res/decoder-ring/decoder.js b/res/decoder-ring/decoder.js index 68c6bb06..175073aa 100644 --- a/res/decoder-ring/decoder.js +++ b/res/decoder-ring/decoder.js @@ -33,7 +33,7 @@ function bundleSubject(bundle) { const fetcher = new rxjs.BehaviorSubject(Pending.of()); bundleCache.set(bundle, fetcher); - fetch(`/bundles/${bundle}/bundle.js.map`).then((res) => { + fetch(`../bundles/${bundle}/bundle.js.map`).then((res) => { res.body.cancel(); /* Bail on the download immediately - it could be big! */ const status = res.ok; if (status) { @@ -211,7 +211,7 @@ function BundlePicker() { setFileFetchStatus(None); return; } - const observable = fetchAsSubject(`/bundles/${bundle}/${file}.map`) + const observable = fetchAsSubject(`../bundles/${bundle}/${file}.map`) .pipe( rxjs.operators.map((fetchStatus) => fetchStatus.flatMap(value => { try { From c32d3efd521f0e9650f2a7436e9697bb50f03c42 Mon Sep 17 00:00:00 2001 From: Michael Telatynski <7t3chguy@gmail.com> Date: Thu, 11 Jun 2020 01:37:31 +0100 Subject: [PATCH 2/2] Add Base URL field to decoder-ring to make it more flexible Signed-off-by: Michael Telatynski <7t3chguy@gmail.com> --- res/decoder-ring/decoder.js | 41 ++++++++++++++++++++++++++----------- 1 file changed, 29 insertions(+), 12 deletions(-) diff --git a/res/decoder-ring/decoder.js b/res/decoder-ring/decoder.js index 175073aa..b0cbd3c2 100644 --- a/res/decoder-ring/decoder.js +++ b/res/decoder-ring/decoder.js @@ -4,8 +4,8 @@ class StartupError extends Error {} * We need to know the bundle path before we can fetch the sourcemap files. In a production environment, we can guess * it using this. */ -async function getBundleName() { - const res = await fetch("../index.html"); +async function getBundleName(baseUrl) { + const res = await fetch(new URL("index.html", baseUrl).toString()); if (!res.ok) { throw new StartupError(`Couldn't fetch index.html to prefill bundle; ${res.status} ${res.statusText}`); } @@ -25,7 +25,7 @@ function validateBundle(value) { * The purpose of this is just to validate that the user entered a real bundle, and provide feedback. */ const bundleCache = new Map(); -function bundleSubject(bundle) { +function bundleSubject(baseUrl, bundle) { if (!bundle.match(/^[0-9a-f]{20}$/)) throw new Error("Bad input"); if (bundleCache.has(bundle)) { return bundleCache.get(bundle); @@ -33,7 +33,7 @@ function bundleSubject(bundle) { const fetcher = new rxjs.BehaviorSubject(Pending.of()); bundleCache.set(bundle, fetcher); - fetch(`../bundles/${bundle}/bundle.js.map`).then((res) => { + fetch(new URL(`bundles/${bundle}/bundle.js.map`, baseUrl).toString()).then((res) => { res.body.cancel(); /* Bail on the download immediately - it could be big! */ const status = res.ok; if (status) { @@ -145,6 +145,7 @@ function ProgressBar({ fetchStatus }) { * The main component. */ function BundlePicker() { + const [baseUrl, setBaseUrl] = React.useState(new URL("..", window.location).toString()); const [bundle, setBundle] = React.useState(""); const [file, setFile] = React.useState(""); const [line, setLine] = React.useState("1"); @@ -153,19 +154,25 @@ function BundlePicker() { const [bundleFetchStatus, setBundleFetchStatus] = React.useState(None); const [fileFetchStatus, setFileFetchStatus] = React.useState(None); - /* At startup, try to fill in the bundle name for the user */ + /* On baseUrl change, try to fill in the bundle name for the user */ React.useEffect(() => { - getBundleName().then((name) => { + console.log("DEBUG", baseUrl); + getBundleName(baseUrl).then((name) => { + console.log("DEBUG", name); if (bundle === "" && validateBundle(name) !== None) { setBundle(name); } }, console.log.bind(console)); - }, []); - + }, [baseUrl]); /* ------------------------- */ /* Follow user state changes */ /* ------------------------- */ + const onBaseUrlChange = React.useCallback((event) => { + const value = event.target.value; + setBaseUrl(value); + }, []); + const onBundleChange = React.useCallback((event) => { const value = event.target.value; setBundle(value); @@ -195,14 +202,14 @@ function BundlePicker() { React.useEffect(() => validateBundle(bundle).fold({ some: (value) => { - const subscription = bundleSubject(value) + const subscription = bundleSubject(baseUrl, value) .pipe(rxjs.operators.map(Some.of)) .subscribe(setBundleFetchStatus); return () => subscription.unsubscribe(); }, none: () => setBundleFetchStatus(None), }), - [bundle]); + [baseUrl, bundle]); /* Whenever a valid javascript file is input, see if it corresponds to a sourcemap file and initiate a fetch * if so. */ @@ -211,7 +218,7 @@ function BundlePicker() { setFileFetchStatus(None); return; } - const observable = fetchAsSubject(`../bundles/${bundle}/${file}.map`) + const observable = fetchAsSubject(new URL(`bundles/${bundle}/${file}.map`, baseUrl).toString()) .pipe( rxjs.operators.map((fetchStatus) => fetchStatus.flatMap(value => { try { @@ -224,7 +231,7 @@ function BundlePicker() { ); const subscription = observable.subscribe(setFileFetchStatus); return () => subscription.unsubscribe(); - }, [bundle, file]); + }, [baseUrl, bundle, file]); /* * Whenever we have a valid fetched sourcemap, and a valid line, attempt to find the original position from the @@ -255,6 +262,16 @@ function BundlePicker() { /* ------ */ return e('div', {}, e('div', { className: 'inputs' }, + e('div', { className: 'baseUrl' }, + e('label', { htmlFor: 'baseUrl'}, 'Base URL'), + e('input', { + name: 'baseUrl', + required: true, + pattern: ".+", + onChange: onBaseUrlChange, + value: baseUrl, + }), + ), e('div', { className: 'bundle' }, e('label', { htmlFor: 'bundle'}, 'Bundle'), e('input', {