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テーマ選択から重複要素を排除するように (#8385)

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MeiMei 2022-03-09 22:18:14 +09:00 committed by GitHub
parent 9b8dc4c417
commit a07037affc
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2 changed files with 13 additions and 2 deletions
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4
packages/client/src/pages/settings/theme.vue
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@ -101,7 +101,7 @@ import { ColdDeviceStorage } from '@/store';
import { i18n } from '@/i18n';
import { defaultStore } from '@/store';
import { instance } from '@/instance';
import { concat } from '@/scripts/array';
import { concat, uniqueBy } from '@/scripts/array';
import { fetchThemes, getThemes } from '@/theme-store';
import * as symbols from '@/symbols';
@ -128,7 +128,7 @@ export default defineComponent({
const instanceThemes = [];
if (instance.defaultLightTheme != null) instanceThemes.push(JSON5.parse(instance.defaultLightTheme));
if (instance.defaultDarkTheme != null) instanceThemes.push(JSON5.parse(instance.defaultDarkTheme));
const themes = computed(() => instanceThemes.concat(builtinThemes.concat(installedThemes.value)));
const themes = computed(() => uniqueBy(instanceThemes.concat(builtinThemes.concat(installedThemes.value)), theme => theme.id));
const darkThemes = computed(() => themes.value.filter(t => t.base === 'dark' || t.kind === 'dark'));
const lightThemes = computed(() => themes.value.filter(t => t.base === 'light' || t.kind === 'light'));
const darkTheme = ColdDeviceStorage.ref('darkTheme');

11
packages/client/src/scripts/array.ts
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@ -52,6 +52,17 @@ export function unique<T>(xs: T[]): T[] {
return [...new Set(xs)];
}
export function uniqueBy<TValue, TKey>(values: TValue[], keySelector: (value: TValue) => TKey): TValue[] {
const map = new Map<TKey, TValue>();
for (const value of values) {
const key = keySelector(value);
if (!map.has(key)) map.set(key, value);
}
return [...map.values()];
}
export function sum(xs: number[]): number {
return xs.reduce((a, b) => a + b, 0);
}