Alex Gleason
29fd0c9a0f
Aggressive cleanup of 359 exports across 153 files identified as having zero importers outside their declaring module: - 105 symbols deleted entirely (no internal uses either) - 254 symbols un-exported (still referenced file-locally; dropped the `export` keyword to shrink the public surface) - ~70 cascade cleanups of locals that became dead once their sole consumer was removed Notable shrinkage: - src/hooks/useShakespeare.ts: 626 \u2192 22 lines (unwired AI chat surface; only the ChatMessage type is consumed) - src/hooks/useTrending.ts: only useEventStats survives; trending feed hooks were never wired up - src/hooks/useTrustedCountryStats.ts: dead type re-exports removed - src/lib/bitcoin.ts: PSBT helpers \u2014 unused wallet feature scaffolding - src/lib/communityUtils.ts: unused NIP-72 moderation helpers - src/lib/extraKinds.ts, src/lib/colorUtils.ts: unused helpers - src/lib/logger.ts: bare debug/info/warn/error exports dropped; consumers use the `logger` object - src/lib/aiChatSystemPrompt.ts: trimmed to the DEFAULT_SYSTEM_PROMPT_TEMPLATE constant - src/components/music/MusicTrackRow.tsx: dead row component removed; only the skeleton is consumed src/hooks/useNostr.ts (intentional decoy) and src/i18n.ts (side-effect import) were preserved per their respective contracts.
97 lines
2.9 KiB
TypeScript
97 lines
2.9 KiB
TypeScript
import type { NostrEvent } from '@nostrify/nostrify';
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/** Bookstr NIP-XX event kind constants. */
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export const BOOKSTR_KINDS = {
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READ_BOOKS: 10073,
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CURRENTLY_READING: 10074,
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TO_BE_READ: 10075,
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BOOK_REVIEW: 31985,
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READING_GOAL: 30078,
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} as const;
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/** Parsed book review data. */
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export interface BookReview {
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isbn: string;
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content: string;
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/** 0-1 fraction, where 1.0 = 5/5 stars. */
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rating?: number;
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contentWarning?: string;
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}
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/** Extract an ISBN from a book event, or null if none found. */
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export function extractISBNFromEvent(event: NostrEvent): string | null {
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// For reviews (kind 31985), check the d tag
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if (event.kind === BOOKSTR_KINDS.BOOK_REVIEW) {
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const dTag = event.tags.find(([name]) => name === 'd')?.[1];
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if (dTag?.startsWith('isbn:')) {
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return dTag.replace('isbn:', '');
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}
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}
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// For kind 1111 comments, check uppercase I tag (NIP-22 root reference)
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if (event.kind === 1111) {
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const iTag = event.tags.find(
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([name, value]) => name === 'I' && value?.startsWith('isbn:'),
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)?.[1];
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if (iTag) return iTag.replace('isbn:', '');
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}
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// For other events, check lowercase i tags
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const iTag = event.tags.find(
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([name, value]) => name === 'i' && value?.startsWith('isbn:'),
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)?.[1];
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return iTag ? iTag.replace('isbn:', '') : null;
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}
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/** Parse a kind 31985 event into a BookReview, or null if invalid. */
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export function parseBookReview(event: NostrEvent): BookReview | null {
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if (event.kind !== BOOKSTR_KINDS.BOOK_REVIEW) return null;
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const dTag = event.tags.find(([name]) => name === 'd')?.[1];
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if (!dTag?.startsWith('isbn:')) return null;
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const isbn = dTag.replace('isbn:', '');
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const ratingTag = event.tags.find(([name]) => name === 'rating')?.[1];
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const contentWarningTag = event.tags.find(([name]) => name === 'content-warning')?.[1];
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let rating: number | undefined;
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if (ratingTag) {
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const parsed = parseFloat(ratingTag);
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if (!isNaN(parsed) && parsed >= 0 && parsed <= 1) {
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rating = parsed;
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}
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}
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return {
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isbn,
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content: event.content,
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rating,
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contentWarning: contentWarningTag,
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};
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}
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/** Validate that a kind 31985 event has the required tags. */
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export function validateBookReview(event: NostrEvent): boolean {
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if (event.kind !== BOOKSTR_KINDS.BOOK_REVIEW) return false;
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const dTag = event.tags.find(([name]) => name === 'd')?.[1];
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if (!dTag?.startsWith('isbn:')) return false;
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const kTag = event.tags.find(([name]) => name === 'k')?.[1];
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if (kTag !== 'isbn') return false;
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// If rating tag exists, validate range
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const ratingTag = event.tags.find(([name]) => name === 'rating')?.[1];
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if (ratingTag) {
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const parsed = parseFloat(ratingTag);
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if (isNaN(parsed) || parsed < 0 || parsed > 1) return false;
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}
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return true;
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}
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/** Convert a 0-1 rating fraction to a 0-5 star count (rounded to nearest integer). */
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export function ratingToStars(fraction: number): number {
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return Math.round(fraction * 5);
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}
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