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<template>
<div class="_formRoot">
<FormTextarea v-model="installThemeCode" class="_formBlock">
<template #label>{{ i18n.ts._theme.code }}</template>
</FormTextarea>
<div class="_formBlock" style="display: flex; gap: var(--margin); flex-wrap: wrap;">
<FormButton :disabled="installThemeCode == null" inline @click="() => preview(installThemeCode)"><i class="fas fa-eye"></i> {{ i18n.ts.preview }}</FormButton>
<FormButton :disabled="installThemeCode == null" primary inline @click="() => install(installThemeCode)"><i class="fas fa-check"></i> {{ i18n.ts.install }}</FormButton>
</div>
</div>
</template>
<script lang="ts" setup>
import { } from 'vue';
import JSON5 from 'json5';
import FormTextarea from '@/components/form/textarea.vue';
import FormButton from '@/components/ui/button.vue';
import { applyTheme, validateTheme } from '@/scripts/theme';
import * as os from '@/os';
import { addTheme, getThemes } from '@/theme-store';
import { i18n } from '@/i18n';
import { definePageMetadata } from '@/scripts/page-metadata';
let installThemeCode = $ref(null);
function parseThemeCode(code: string) {
let theme;
try {
theme = JSON5.parse(code);
} catch (err) {
os.alert({
type: 'error',
text: i18n.ts._theme.invalid,
});
return false;
}
if (!validateTheme(theme)) {
os.alert({
type: 'error',
text: i18n.ts._theme.invalid,
});
return false;
}
if (getThemes().some(t => t.id === theme.id)) {
os.alert({
type: 'info',
text: i18n.ts._theme.alreadyInstalled,
});
return false;
}
return theme;
}
function preview(code: string): void {
const theme = parseThemeCode(code);
if (theme) applyTheme(theme, false);
}
async function install(code: string): Promise<void> {
const theme = parseThemeCode(code);
if (!theme) return;
await addTheme(theme);
os.alert({
type: 'success',
text: i18n.t('_theme.installed', { name: theme.name }),
});
}
const headerActions = $computed(() => []);
const headerTabs = $computed(() => []);
definePageMetadata({
title: i18n.ts._theme.install,
icon: 'fas fa-download',
bg: 'var(--bg)',
});
</script>
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