85 lines
2.4 KiB
TypeScript
85 lines
2.4 KiB
TypeScript
/**
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* Avatar imager helpers.
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*
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* The public-facing imager URL resolves to the site's own `/imaging` endpoint
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* by default. That endpoint proxies the image from the configured upstream
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* (defaults to Habbo's public imager).
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*/
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export type { AvatarOptions } from "@/types/admin";
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import type { AvatarOptions } from "@/types/admin";
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/** Build an absolute default imager URL from public env vars. */
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function defaultImagerUrl(): string {
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const pub = process.env.NEXT_PUBLIC_IMAGER_URL?.trim();
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if (pub && !pub.includes("/api/imaging/avatar")) return pub.replace(/\/+$/, "");
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const app = process.env.NEXT_PUBLIC_APP_URL?.trim();
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if (app) return `${app.replace(/\/+$/, "")}/imaging`;
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return "/imaging";
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}
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/**
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* Resolve the public-facing imager base URL.
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* Rejects the broken self-hosted proxy route if stored in settings.
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*/
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export function resolveImagerBase(configured?: string | null): string {
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const fromEnv = process.env.NEXT_PUBLIC_IMAGER_URL?.trim();
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if (fromEnv && !fromEnv.includes("/api/imaging/avatar")) {
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return fromEnv.replace(/\/+$/, "");
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}
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const v = (configured ?? "").trim();
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if (!v || v.includes("/api/imaging/avatar")) {
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return defaultImagerUrl();
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}
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return v.replace(/\/+$/, "");
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}
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/**
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* Resolve the upstream URL used by the proxy endpoint.
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* Falls back to Habbo's public imager when nothing else is configured.
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*/
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export function resolveUpstreamBase(): string {
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const fromEnv = process.env.IMAGING_UPSTREAM_URL?.trim();
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if (fromEnv) return fromEnv.replace(/\/+$/, "");
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return "https://www.habbo.com/habbo-imaging/avatarimage";
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}
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/**
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* Build an avatar image URL (site's own `/imaging` endpoint by default).
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*
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* @example
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* getAvatarUrl('hr-893-45.hd-180-1.ch-210-66.lg-270-82')
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* getAvatarUrl(look, { size: 'l', headOnly: true })
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* getAvatarUrl(look, { size: 'm', gesture: 'sml', direction: 2 })
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*/
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export function getAvatarUrl(
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figure: string,
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options: AvatarOptions = {},
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): string {
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const {
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size = "m",
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direction = 2,
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headDirection = 3,
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headOnly = false,
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gesture,
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action,
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} = options;
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const params = new URLSearchParams({
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figure,
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direction: String(direction),
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head_direction: String(headDirection),
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size,
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img_format: "png",
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});
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if (headOnly) params.set("headonly", "1");
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if (gesture) params.set("gesture", gesture);
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if (action) params.set("action", action);
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const base = resolveImagerBase();
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return `${base}?${params.toString()}`;
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}
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