Browse Source
- Add display limits store and utilities - Fix reactivity issues with Svelte 5 - Add max 30040/30041 event controls - Implement fetch if not found functionality - Reorganize settings panel with sections - Add debug logging for troubleshootingmaster
limina1
10 months ago
11 changed files with 1183 additions and 113 deletions
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import { writable } from 'svelte/store'; |
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export interface DisplayLimits { |
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max30040: number; // -1 for unlimited
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max30041: number; // -1 for unlimited
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fetchIfNotFound: boolean; |
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} |
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// Create the store with default values
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export const displayLimits = writable<DisplayLimits>({ |
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max30040: -1, // Show all publication indices by default
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max30041: -1, // Show all content by default
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fetchIfNotFound: false // Don't fetch missing events by default
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}); |
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// Helper to check if limits are active
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export function hasActiveLimits(limits: DisplayLimits): boolean { |
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return limits.max30040 !== -1 || limits.max30041 !== -1; |
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} |
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@@ -0,0 +1,2 @@
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export * from './relayStore'; |
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export * from './displayLimits'; |
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@ -0,0 +1,137 @@
@@ -0,0 +1,137 @@
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import type { NDKEvent } from '@nostr-dev-kit/ndk'; |
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import type { DisplayLimits } from '$lib/stores/displayLimits'; |
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/** |
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* Filters events based on display limits |
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* @param events - All available events |
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* @param limits - Display limit settings |
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* @returns Filtered events that should be displayed |
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*/ |
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export function filterByDisplayLimits(events: NDKEvent[], limits: DisplayLimits): NDKEvent[] { |
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if (limits.max30040 === -1 && limits.max30041 === -1) { |
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// No limits, return all events
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return events; |
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} |
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const result: NDKEvent[] = []; |
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let count30040 = 0; |
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let count30041 = 0; |
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for (const event of events) { |
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if (event.kind === 30040) { |
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if (limits.max30040 === -1 || count30040 < limits.max30040) { |
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result.push(event); |
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count30040++; |
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} |
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} else if (event.kind === 30041) { |
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if (limits.max30041 === -1 || count30041 < limits.max30041) { |
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result.push(event); |
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count30041++; |
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} |
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} else { |
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// Other event kinds always pass through
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result.push(event); |
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} |
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// Early exit optimization if both limits are reached
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if (limits.max30040 !== -1 && count30040 >= limits.max30040 && |
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limits.max30041 !== -1 && count30041 >= limits.max30041) { |
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// Add remaining non-limited events
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const remaining = events.slice(events.indexOf(event) + 1); |
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for (const e of remaining) { |
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if (e.kind !== 30040 && e.kind !== 30041) { |
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result.push(e); |
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} |
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} |
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break; |
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} |
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} |
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return result; |
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} |
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/** |
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* Detects events that are referenced but not present in the current set |
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* @param events - Current events |
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* @param existingIds - Set of all known event IDs |
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* @returns Set of missing event identifiers |
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*/ |
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export function detectMissingEvents(events: NDKEvent[], existingIds: Set<string>): Set<string> { |
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const missing = new Set<string>(); |
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for (const event of events) { |
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// Check 'a' tags for NIP-33 references (kind:pubkey:d-tag)
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const aTags = event.getMatchingTags('a'); |
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for (const aTag of aTags) { |
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if (aTag.length < 2) continue; |
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const identifier = aTag[1]; |
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const parts = identifier.split(':'); |
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if (parts.length >= 3) { |
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const [kind, pubkey, dTag] = parts; |
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// Create a synthetic ID for checking
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const syntheticId = `${kind}:${pubkey}:${dTag}`; |
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// Check if we have an event matching this reference
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const hasEvent = Array.from(existingIds).some(id => { |
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// This is a simplified check - in practice, you'd need to
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// check the actual event's d-tag value
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return id === dTag || id === syntheticId; |
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}); |
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if (!hasEvent) { |
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missing.add(dTag); |
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} |
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} |
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} |
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// Check 'e' tags for direct event references
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const eTags = event.getMatchingTags('e'); |
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for (const eTag of eTags) { |
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if (eTag.length < 2) continue; |
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const eventId = eTag[1]; |
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if (!existingIds.has(eventId)) { |
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missing.add(eventId); |
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} |
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} |
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} |
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return missing; |
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} |
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/** |
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* Groups events by kind for easier counting and display |
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*/ |
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export function groupEventsByKind(events: NDKEvent[]): Map<number, NDKEvent[]> { |
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const groups = new Map<number, NDKEvent[]>(); |
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for (const event of events) { |
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const kind = event.kind; |
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if (kind !== undefined) { |
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if (!groups.has(kind)) { |
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groups.set(kind, []); |
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} |
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groups.get(kind)!.push(event); |
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} |
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} |
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return groups; |
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} |
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/** |
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* Counts events by kind |
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*/ |
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export function countEventsByKind(events: NDKEvent[]): Map<number, number> { |
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const counts = new Map<number, number>(); |
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for (const event of events) { |
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const kind = event.kind; |
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if (kind !== undefined) { |
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counts.set(kind, (counts.get(kind) || 0) + 1); |
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} |
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} |
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return counts; |
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} |
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