38 lines
960 B
TypeScript
38 lines
960 B
TypeScript
// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import lodash from 'lodash';
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import type { BadgeType } from './types.js';
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import { BadgeImageTheme } from './BadgeImageTheme.js';
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const { find, findLast, first, last } = lodash;
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export function getBadgeImageFileLocalPath(
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badge: Readonly<undefined | BadgeType>,
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size: number,
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theme: BadgeImageTheme
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): undefined | string {
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if (!badge) {
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return undefined;
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}
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const localPathsForTheme: Array<undefined | string> = badge.images.map(
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image => image[theme]?.localPath
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);
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if (theme === BadgeImageTheme.Transparent) {
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const search = size < 36 ? find : findLast;
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return search(localPathsForTheme, Boolean);
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}
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if (size < 24) {
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return first(localPathsForTheme);
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}
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if (size < 36) {
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return localPathsForTheme[1];
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}
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if (size < 160) {
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return localPathsForTheme[2];
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}
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return last(localPathsForTheme) || localPathsForTheme[2];
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}
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