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feat: add support for dark mode oidc client icons (#1039)

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Co-authored-by: Elias Schneider <login@eliasschneider.com>
This commit is contained in:
Kyle Mendell
2025-10-24 02:57:12 -05:00
committed by GitHub
parent eb3963d0fc
commit 028d1c858e
19 changed files with 381 additions and 119 deletions
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78
frontend/src/lib/utils/cached-image-util.ts
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@@ -9,73 +9,85 @@ type CachableImage = {
export const cachedApplicationLogo: CachableImage = {
getUrl: (light = true) => {
let url = '/api/application-images/logo';
if (!light) {
url += '?light=false';
}
const url = new URL('/api/application-images/logo', window.location.origin);
if (!light) url.searchParams.set('light', 'false');
return getCachedImageUrl(url);
},
bustCache: (light = true) => {
let url = '/api/application-images/logo';
if (!light) {
url += '?light=false';
}
const url = new URL('/api/application-images/logo', window.location.origin);
if (!light) url.searchParams.set('light', 'false');
bustImageCache(url);
}
};
export const cachedBackgroundImage: CachableImage = {
getUrl: () => getCachedImageUrl('/api/application-images/background'),
bustCache: () => bustImageCache('/api/application-images/background')
getUrl: () =>
getCachedImageUrl(new URL('/api/application-images/background', window.location.origin)),
bustCache: () =>
bustImageCache(new URL('/api/application-images/background', window.location.origin))
};
export const cachedProfilePicture: CachableImage = {
getUrl: (userId: string) => {
const url = `/api/users/${userId}/profile-picture.png`;
const url = new URL(`/api/users/${userId}/profile-picture.png`, window.location.origin);
return getCachedImageUrl(url);
},
bustCache: (userId: string) => {
const url = `/api/users/${userId}/profile-picture.png`;
const url = new URL(`/api/users/${userId}/profile-picture.png`, window.location.origin);
bustImageCache(url);
}
};
export const cachedOidcClientLogo: CachableImage = {
getUrl: (clientId: string) => {
const url = `/api/oidc/clients/${clientId}/logo`;
getUrl: (clientId: string, light = true) => {
const url = new URL(`/api/oidc/clients/${clientId}/logo`, window.location.origin);
if (!light) url.searchParams.set('light', 'false');
return getCachedImageUrl(url);
},
bustCache: (clientId: string) => {
const url = `/api/oidc/clients/${clientId}/logo`;
bustCache: (clientId: string, light = true) => {
const url = new URL(`/api/oidc/clients/${clientId}/logo`, window.location.origin);
if (!light) url.searchParams.set('light', 'false');
bustImageCache(url);
}
};
function getCachedImageUrl(url: string) {
const skipCacheUntil = getSkipCacheUntil(url);
function getCachedImageUrl(url: URL) {
const baseKey = normalizeUrlForKey(url);
const skipCacheUntil = getSkipCacheUntil(baseKey);
const skipCache = skipCacheUntil > Date.now();
const finalUrl = new URL(url.toString());
if (skipCache) {
const skipCacheParam = new URLSearchParams();
skipCacheParam.append('skip-cache', skipCacheUntil.toString());
url += '?' + skipCacheParam.toString();
finalUrl.searchParams.set('skip-cache', skipCacheUntil.toString());
}
return url.toString();
return finalUrl.pathname + (finalUrl.search ? `?${finalUrl.searchParams.toString()}` : '');
}
function bustImageCache(url: string) {
const skipCacheUntil: SkipCacheUntil = JSON.parse(
localStorage.getItem('skip-cache-until') ?? '{}'
);
skipCacheUntil[hashKey(url)] = Date.now() + 1000 * 60 * 15; // 15 minutes
localStorage.setItem('skip-cache-until', JSON.stringify(skipCacheUntil));
function bustImageCache(url: URL) {
const key = normalizeUrlForKey(url);
const expiresAt = Date.now() + 1000 * 60 * 15;
const store: SkipCacheUntil = JSON.parse(localStorage.getItem('skip-cache-until') ?? '{}');
store[key] = expiresAt;
localStorage.setItem('skip-cache-until', JSON.stringify(store));
}
function getSkipCacheUntil(url: string) {
const skipCacheUntil: SkipCacheUntil = JSON.parse(
localStorage.getItem('skip-cache-until') ?? '{}'
function getSkipCacheUntil(key: string): number {
const store: SkipCacheUntil = JSON.parse(localStorage.getItem('skip-cache-until') ?? '{}');
return store[key] ?? 0;
}
// Removes transient params and normalizes query order before hashing
function normalizeUrlForKey(url: URL) {
const u = new URL(url.toString());
u.searchParams.delete('skip-cache');
const sortedParams = new URLSearchParams(
[...u.searchParams.entries()].sort(([a], [b]) => a.localeCompare(b))
);
return skipCacheUntil[hashKey(url)] ?? 0;
const normalized = u.pathname + (sortedParams.toString() ? `?${sortedParams.toString()}` : '');
return hashKey(normalized);
}
function hashKey(key: string): string {
@@ -83,7 +95,7 @@ function hashKey(key: string): string {
for (let i = 0; i < key.length; i++) {
const char = key.charCodeAt(i);
hash = (hash << 5) - hash + char;
hash = hash & hash;
hash |= 0;
}
return Math.abs(hash).toString(36);
}