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feat: use policy cache instead of creating a new policy for each request

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JellyBrick
2023-09-18 03:24:49 +09:00
parent e81671f4da
commit 5e29235c03
1 changed files with 17 additions and 4 deletions
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21
plugins/utils.ts
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@ -5,10 +5,23 @@ import { ipcMain, ipcRenderer } from 'electron';
import { ValueOf } from '../utils/type-utils';
export const noopTrustedHtmlPolicy = () => window?.trustedTypes?.createPolicy('forceInner', {
createHTML: (s: string): string => s,
}) ?? {
createHTML: (s: string): string => s,
import type { TrustedTypePolicy } from 'trusted-types/lib';
let policyCache: Pick<TrustedTypePolicy<{ createHTML: (s: string) => string }>, 'name' | 'createHTML'> | {
createHTML: (s: string) => string,
};
export const noopTrustedHtmlPolicy = () => {
if (policyCache) {
return policyCache;
} else {
policyCache = window?.trustedTypes?.createPolicy('forceInner', {
createHTML: (s: string): string => s,
}) ?? {
createHTML: (s: string): string => s,
};
return policyCache;
}
};
// Creates a DOM element from an HTML string