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28 lines
1.2 KiB
28 lines
1.2 KiB
function trimSlashes(input: string): string {
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return input.trim().replace(/^\/+|\/+$/g, "");
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}
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/** 静态资源 URL 前缀固定为 `/static`，不允许通过环境变量覆写。 */
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export const STATIC_PUBLIC_PREFIX = "/static";
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/** 静态资源根目录，默认 `static` */
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export const STATIC_DIR = trimSlashes(process.env.STATIC_DIR ?? "static");
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/** 媒体上传子目录（相对 STATIC_DIR），默认 `media` */
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export const MEDIA_UPLOAD_SUBDIR = trimSlashes(process.env.MEDIA_UPLOAD_SUBDIR ?? "media");
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/** 媒体上传目录（相对项目根），默认 `static/media` */
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export const RELATIVE_ASSETS_DIR = `${STATIC_DIR}/${MEDIA_UPLOAD_SUBDIR}`;
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/** 临时目录（相对项目根），默认 `.tmp` */
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export const RELATIVE_TMP_DIR = trimSlashes(process.env.TMP_DIR ?? ".tmp");
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/** 与 `media` 返回及静态路径一致，无前导 host */
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export const POST_MEDIA_PUBLIC_PREFIX = `/${RELATIVE_ASSETS_DIR}/`;
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/** 从未引用：created_at 起算；曾引用：dereferenced_at 起算 */
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export const MEDIA_ORPHAN_GRACE_HOURS_NEVER_REF = 24;
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export const MEDIA_ORPHAN_GRACE_HOURS_AFTER_DEREF = 24;
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export const MEDIA_IMAGE_MAX_WIDTH_PX = 1920;
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export const MEDIA_WEBP_QUALITY = 82;
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