46 lines
1.3 KiB
TypeScript
46 lines
1.3 KiB
TypeScript
import { Plan } from "@prisma/client";
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import { hasProFeatures } from "./edition";
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export type TitleFields = {
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/** YouTube video title */
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title?: string | null;
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/** On-video song / track title (art-track layouts) */
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songTitle?: string | null;
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artist?: string | null;
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};
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/** Resolve the title sent to YouTube. Pro may omit video title → `${artist} - ${songTitle}`. */
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export function resolveYouTubeTitle(meta: TitleFields, plan: Plan): string {
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const videoTitle = meta.title?.trim();
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if (videoTitle) return videoTitle;
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if (hasProFeatures(plan)) {
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const artist = meta.artist?.trim();
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const song = meta.songTitle?.trim();
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if (artist && song) return `${artist} - ${song}`;
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if (song) return song;
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if (artist) return artist;
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}
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return "";
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}
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/** Title burned into art-track layout (never the YouTube-only field alone when songTitle set). */
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export function resolveBurnedSongTitle(
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meta: TitleFields,
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fallback = "Untitled",
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): string {
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return meta.songTitle?.trim() || fallback;
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}
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export function validateYouTubeTitle(meta: TitleFields, plan: Plan): string | null {
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const resolved = resolveYouTubeTitle(meta, plan);
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if (!resolved) {
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if (hasProFeatures(plan)) {
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return "Enter a video title, or both artist and song title for the YouTube fallback";
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}
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return "Each video must have a video title";
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}
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return null;
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}
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