mirror of
https://github.com/screentinker/screentinker.git
synced 2026-06-15 10:43:36 -06:00
2de99a12e9
The logo/title/theme/favicon are static 'ScreenTinker' in index.html, and applyBranding() only overrode them AFTER an async /api/white-label fetch - that network delay was the flash, on every load and on switch (which reloads). Now applyBranding caches the resolved white-label per workspace (keyed by the JWT's current_workspace_id), and a tiny same-origin brand-prime.js loads render-blocking right after the logo - so it applies the cached colors/name/ title/favicon/custom-css BEFORE first paint. CSP-safe (external 'self' script, not inline). applyBranding still runs to refresh + re-cache. First-ever visit to an uncached branded workspace still shows the default once; every load after is flash-free.
45 lines
1.9 KiB
JavaScript
45 lines
1.9 KiB
JavaScript
// Render-blocking branding primer (#38). Loaded as a synchronous same-origin
|
|
// <script> right after the sidebar logo, so it runs DURING parse, before first
|
|
// paint — applying the current workspace's CACHED white-label so the page paints
|
|
// branded instead of flashing the "ScreenTinker" default. branding.js then
|
|
// refreshes it from the server and re-writes the cache. Plain script (not a
|
|
// module) so it's not deferred; keyed by workspace so a switch shows the right
|
|
// brand (or the neutral default for a workspace we haven't cached yet).
|
|
(function () {
|
|
try {
|
|
var token = localStorage.getItem('token');
|
|
if (!token) return;
|
|
var ws = 'none';
|
|
try {
|
|
var seg = token.split('.')[1].replace(/-/g, '+').replace(/_/g, '/');
|
|
ws = (JSON.parse(atob(seg)) || {}).current_workspace_id || 'none';
|
|
} catch (e) { /* malformed token -> treat as no workspace */ }
|
|
|
|
var wl = JSON.parse(localStorage.getItem('rd_branding_' + ws) || 'null');
|
|
if (!wl) return;
|
|
|
|
var root = document.documentElement;
|
|
if (wl.primary_color) root.style.setProperty('--accent', wl.primary_color);
|
|
if (wl.bg_color) {
|
|
root.style.setProperty('--bg-primary', wl.bg_color);
|
|
var meta = document.querySelector('meta[name="theme-color"]');
|
|
if (meta) meta.setAttribute('content', wl.bg_color);
|
|
}
|
|
if (wl.brand_name) {
|
|
document.title = wl.brand_name;
|
|
var span = document.getElementById('brandName');
|
|
if (span) span.textContent = wl.brand_name;
|
|
}
|
|
if (wl.favicon_url) {
|
|
var links = document.querySelectorAll('link[rel="icon"], link[rel="apple-touch-icon"]');
|
|
for (var i = 0; i < links.length; i++) links[i].setAttribute('href', wl.favicon_url);
|
|
}
|
|
if (wl.custom_css) {
|
|
var s = document.createElement('style');
|
|
s.id = 'wl-custom-css';
|
|
s.textContent = wl.custom_css;
|
|
document.head.appendChild(s);
|
|
}
|
|
} catch (e) { /* never let branding break boot */ }
|
|
})();
|