FazBrowse GitHub Viewer | Trending |
URL:
| Home
Tools: [Download Repo ZIP]   [Original HTTPS Page]

update databrowser to CDN and reload on logout by bourgeoa · Pull Request #337 · JavaScriptSolidServer/JavaScriptSolidServer · GitHub

  1. JavaScriptSolidServer
  2. JavaScriptSolidServer

Repository navigation

update databrowser to CDN and reload on logout #337

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
bourgeoa wants to merge 2 commits into
base: gh-pages
Choose a base branch
Could not load branches
Branch not found: {{ refName }}

Are you sure you want to change the base?

Some commits from the old base branch may be removed from the timeline, and old review comments may become outdated.
from
Conversation 1 Commits 2 Checks 0 Files changed
Open

update databrowser to CDN and reload on logout #337

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
2d12255
update databrowser to CDN and reload on logout
bourgeoa Apr 29, 2026
3c428e8
merge gh-pages
bourgeoa May 3, 2026
File filter

Filter by extension

Filter by extension .js  (1) All 1 file type selected
Viewed files
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Unified
Split
Hide whitespace
Diff view
Unified
Split
Hide whitespace
231 changes: 216 additions & 15 deletions src/mashlib/index.js
Show comments
View file
Open in desktop
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters
Show hidden characters
Original file line number Diff line number Diff line change
Expand Up @@ -266,29 +266,230 @@ export function generateDatabrowserHtml(resourceUrl, cdnVersion = null, opts = {
const island = dataIsland(resourceUrl, opts.embedJsonLd);
const reader = opts.roundTripOptimization === false ? '' : roundTripOptimizationScript();
if (cdnVersion) {
// CDN mode - use script.onload to ensure mashlib is fully loaded before init
// This avoids race conditions with defer + DOMContentLoaded
// CDN mode: load the matching mashlib databrowser shell template from CDN,
// then load CSS/JS from the same version while staying on this origin.
const cdnBase = `https://unpkg.com/mashlib@${cdnVersion}/dist`;
return `<!doctype html><html><head><meta charset="utf-8"/><title>SolidOS Web App</title>
<link href="${cdnBase}/mash.css" rel="stylesheet"></head>
<body id="PageBody">${island}${reader}<header id="PageHeader"></header>
<div class="TabulatorOutline" id="DummyUUID" role="main"><table id="outline"></table><div id="GlobalDashboard"></div></div>
<footer id="PageFooter"></footer>
return `<!doctype html><html><head><meta charset="utf-8"/><meta name="viewport" content="width=device-width,initial-scale=1"/><title>SolidOS Web App</title>${island}${reader}</head>
<body id="PageBody"><p>Loading Mashlib…</p>
<script>
(function() {
var s = document.createElement('script');
s.src = '${cdnBase}/mashlib.min.js';
s.onload = function() { panes.runDataBrowser(); };
s.onerror = function() { document.body.innerHTML = '<p>Failed to load Mashlib from CDN</p>'; };
document.head.appendChild(s);
var cdnBase = '${cdnBase}';

(function cleanupRefreshParam() {
try {
var current = new URL(window.location.href);
if (current.searchParams.has('_jssr')) {
current.searchParams.delete('_jssr');
var next = current.pathname + (current.search ? current.search : '') + (current.hash ? current.hash : '');
window.history.replaceState(window.history.state, '', next);
}
sessionStorage.removeItem('jssAuthRefreshPending');
} catch {}
})();

function showError(message) {
document.body.innerHTML = '<p>' + message + '</p>';
}

function ensureStylesheet(href) {
var existing = document.querySelector('link[rel="stylesheet"][href="' + href + '"]');
if (existing) return;
var link = document.createElement('link');
link.rel = 'stylesheet';
link.href = href;
document.head.appendChild(link);
}

function loadScript(src, onload, onerror) {
var script = document.createElement('script');
script.src = src;
script.onload = onload;
script.onerror = onerror;
document.head.appendChild(script);
}

function installAuthReloadFallback() {
if (window.__jssAuthReloadInstalled) return;

var installed = false;
function hardRefresh() {
try {
if (sessionStorage.getItem('jssAuthRefreshPending') === '1') return;
sessionStorage.setItem('jssAuthRefreshPending', '1');
} catch {}
var url = new URL(window.location.href);
url.searchParams.set('_jssr', String(Date.now()));
// Use navigation (not reload) to avoid serving a stale cached shell.
window.location.replace(url.toString());
}

document.addEventListener('account-menu-select', function(e) {
try {
var detail = e && e.detail;
if (detail && detail.action === 'logout') {
setTimeout(hardRefresh, 30);
}
} catch {}
}, true);

var attach = function() {
var authSession = window.SolidLogic && window.SolidLogic.authSession;
if (!authSession || !authSession.events || installed) return;

installed = true;
window.__jssAuthReloadInstalled = true;

var safeReload = function() {
// Keep this as a server-side safety net until client lifecycle
// handles logout rerender consistently.
hardRefresh();
};

authSession.events.on('logout', safeReload);
};

var attempts = 0;
var timer = setInterval(function() {
attempts += 1;
attach();
if (window.__jssAuthReloadInstalled || attempts > 30) {
clearInterval(timer);
}
}, 200);
}

function applyShellFromTemplate(htmlText) {
var parsed = new DOMParser().parseFromString(htmlText, 'text/html');

if (parsed.title) {
document.title = parsed.title;
}

if (parsed.body) {
var attrs = Array.from(parsed.body.attributes || []);
document.body.innerHTML = parsed.body.innerHTML;
for (var i = 0; i < attrs.length; i++) {
document.body.setAttribute(attrs[i].name, attrs[i].value);
}
}
}

function fetchFirst(urls) {
var i = 0;
function next() {
if (i >= urls.length) {
return Promise.reject(new Error('No shell template found on CDN'));
}
var url = urls[i++];
return fetch(url, { cache: 'no-store' }).then(function(res) {
if (!res.ok) throw new Error('HTTP ' + res.status);
return res.text();
}).catch(function() {
return next();
});
}
return next();
}

var shellCandidates = [
cdnBase + '/databrowser.html'
];

fetchFirst(shellCandidates)
.then(function(shellHtml) {
applyShellFromTemplate(shellHtml);
ensureStylesheet(cdnBase + '/mash.css');
loadScript(
cdnBase + '/mashlib.min.js',
function() {
installAuthReloadFallback();
if (window.panes && typeof window.panes.runDataBrowser === 'function') {
window.panes.runDataBrowser();
} else {
showError('Mashlib loaded but panes.runDataBrowser is unavailable');
}
},
function() { showError('Failed to load Mashlib from CDN'); }
);
})
.catch(function() {
showError('Failed to load Mashlib shell from CDN');
});
})();
</script></body></html>`;
}

// Local mode - use defer (reliable when served locally)
return `<!doctype html><html><head><meta charset="utf-8"/><title>SolidOS Web App</title><script>document.addEventListener('DOMContentLoaded', function() {
panes.runDataBrowser()
})</script><script defer="defer" src="/mashlib.min.js"></script><link href="/mash.css" rel="stylesheet"></head><body id="PageBody">${island}${reader}<header id="PageHeader"></header><div class="TabulatorOutline" id="DummyUUID" role="main"><table id="outline"></table><div id="GlobalDashboard"></div></div><footer id="PageFooter"></footer></body></html>`;
return `<!doctype html><html><head><meta charset="utf-8"/><title>SolidOS Web App</title><script>
(function() {
(function cleanupRefreshParam() {
try {
var current = new URL(window.location.href);
if (current.searchParams.has('_jssr')) {
current.searchParams.delete('_jssr');
var next = current.pathname + (current.search ? current.search : '') + (current.hash ? current.hash : '');
window.history.replaceState(window.history.state, '', next);
}
sessionStorage.removeItem('jssAuthRefreshPending');
} catch {}
})();

function installAuthReloadFallback() {
if (window.__jssAuthReloadInstalled) return;

var installed = false;
function hardRefresh() {
try {
if (sessionStorage.getItem('jssAuthRefreshPending') === '1') return;
sessionStorage.setItem('jssAuthRefreshPending', '1');
} catch {}
var url = new URL(window.location.href);
url.searchParams.set('_jssr', String(Date.now()));
// Use navigation (not reload) to avoid serving a stale cached shell.
window.location.replace(url.toString());
}

document.addEventListener('account-menu-select', function(e) {
try {
var detail = e && e.detail;
if (detail && detail.action === 'logout') {
setTimeout(hardRefresh, 30);
}
} catch {}
}, true);

var attach = function() {
var authSession = window.SolidLogic && window.SolidLogic.authSession;
if (!authSession || !authSession.events || installed) return;

installed = true;
window.__jssAuthReloadInstalled = true;

var safeReload = function() {
// Keep this as a server-side safety net until client lifecycle
// handles logout rerender consistently.
hardRefresh();
};

authSession.events.on('logout', safeReload);
};

var attempts = 0;
var timer = setInterval(function() {
attempts += 1;
attach();
if (window.__jssAuthReloadInstalled || attempts > 30) {
clearInterval(timer);
}
}, 200);
}

document.addEventListener('DOMContentLoaded', function() {
panes.runDataBrowser();
installAuthReloadFallback();
});
})();
</script><script defer="defer" src="/mashlib.min.js"></script><link href="/mash.css" rel="stylesheet"></head><body id="PageBody">${island}${reader}<header id="PageHeader"></header><div class="TabulatorOutline" id="DummyUUID" role="main"><table id="outline"></table><div id="GlobalDashboard"></div></div><footer id="PageFooter"></footer></body></html>`;
}

/**
Expand Down
Back | FazBrowse Home | New Git URL