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24 lines
677 B
24 lines
677 B
/**
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* 与 Nuxt `runtimeConfig.public.siteUrl` 同源：环境变量 **`NUXT_PUBLIC_SITE_URL`**
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*（构建/启动时注入，见 `.env.example`）。
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*/
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export function getSitePublicUrlFromEnv(): string {
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return (process.env.NUXT_PUBLIC_SITE_URL ?? "").trim();
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}
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/** 用于 `mergePostMediaUrls` 的 `allowedAssetOrigins`；无效或空则返回空数组。 */
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export function allowedOriginsFromSitePublicEnv(): string[] {
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const raw = getSitePublicUrlFromEnv();
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if (!raw) {
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return [];
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}
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try {
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const u = new URL(raw);
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if (u.protocol !== "http:" && u.protocol !== "https:") {
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return [];
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}
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return [u.origin];
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} catch {
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return [];
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}
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}
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