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web: improve loading of custom favicon

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Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>
This commit is contained in:
Jens Langhammer
2021-06-02 21:19:39 +02:00
parent 2f64b76eba
commit 974ddc07f7
4 changed files with 13 additions and 8 deletions
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16
web/src/api/Config.ts
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@ -26,10 +26,20 @@ let globalTenantPromise: Promise<CurrentTenant>;
export function tenant(): Promise<CurrentTenant> {
if (!globalTenantPromise) {
globalTenantPromise = new CoreApi(DEFAULT_CONFIG).coreTenantsCurrentRetrieve().then(tenant => {
const relIcon = document.head.querySelector<HTMLLinkElement>("link[rel=icon]");
if (relIcon) {
/**
* <link rel="icon" href="/static/dist/assets/icons/icon.png">
* <link rel="shortcut icon" href="/static/dist/assets/icons/icon.png">
*/
const rels = ["icon", "shortcut icon"];
rels.forEach(rel => {
let relIcon = document.head.querySelector<HTMLLinkElement>("link[rel=icon]");
if (!relIcon) {
relIcon = document.createElement('link');
relIcon.rel = rel;
document.getElementsByTagName('head')[0].appendChild(relIcon);
}
relIcon.href = tenant.brandingLogo;
}
})
return tenant;
});
}