chore: bump version to 0.6.22

Route /a/:naddr requests to /api/article-og for dynamic social preview tags.

CHANGELOG.md

@@ -7,6 +7,61 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.6.21] - 2025-10-16
+
+### Added
+
+- Reading position sync across devices using Nostr Kind 30078 (NIP-78)
+  - Automatically saves and syncs reading position as you scroll
+  - Visual reading progress indicator on article cards
+  - Reading progress shown in Explore and Bookmarks sidebar
+  - Auto-scroll to last reading position setting (configurable in Settings)
+  - Reading position displayed as colored progress bar on cards
+- Reading progress filters for organizing articles
+  - Filter by reading state: Unopened, Started (0-10%), Reading (11-94%), Completed (95-100% or marked as read)
+  - Filter icons colored when active (blue for most, green for completed)
+  - URL routing support for reading progress filters
+  - Reading progress filters available in Archive tab and bookmarks sidebar
+- Reads and Links tabs on `/me` page
+  - Reads tab shows nostr-native articles with reading progress
+  - Links tab shows external URLs with reading progress
+  - Both tabs populate instantly from bookmarks for fast loading
+  - Lazy loading for improved performance
+- Auto-mark as read at 100% reading progress
+  - Articles automatically marked as read when scrolled to end
+  - Marked-as-read articles treated as 100% progress
+  - Fancy checkmark animation on Mark as Read button
+- Click-to-open article navigation on highlights
+  - Clicking highlights in Explore and Me pages opens the source article
+  - Automatically scrolls to highlighted text position
+
+### Changed
+
+- Renamed Archive to Reads with expanded functionality
+- Merged 'Completed' and 'Marked as Read' filters into one unified filter
+- Simplified filter icon colors to blue (except green for completed)
+- Started reading progress state (0-10%) uses neutral text color
+- Replace spinners with skeleton placeholders during refresh in Archive/Reads/Links tabs
+- Removed unused IEventStore import in ContentPanel
+
+### Fixed
+
+- Reading position calculation now accurately reaches 100%
+- Reading position filters work correctly in bookmarks sidebar
+- Filter out reads without timestamps or 'Untitled' items
+- Show skeleton placeholders correctly during initial tab load
+- External URLs in Reads tab only shown if they have reading progress
+- Reading progress merges even when timestamp is older than bookmark
+- Resolved all linter errors and TypeScript type issues
+
+### Refactored
+
+- Renamed ArchiveFilters component to ReadingProgressFilters
+- Extracted shared utilities from readsFromBookmarks for DRY code
+- Use setState callback pattern for background enrichment
+- Use naddr format for article IDs to match reading positions
+- Extract article titles, images, summaries from bookmark tags using applesauce helpers
+
 ## [0.6.20] - 2025-10-15
 
 ### Added
@@ -1641,7 +1696,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Optimize relay usage following applesauce-relay best practices
 - Use applesauce-react event models for better profile handling
 
-[Unreleased]: https://github.com/dergigi/boris/compare/v0.6.20...HEAD
+[Unreleased]: https://github.com/dergigi/boris/compare/v0.6.21...HEAD
+[0.6.21]: https://github.com/dergigi/boris/compare/v0.6.20...v0.6.21
 [0.6.20]: https://github.com/dergigi/boris/compare/v0.6.19...v0.6.20
 [0.6.19]: https://github.com/dergigi/boris/compare/v0.6.18...v0.6.19
 [0.6.18]: https://github.com/dergigi/boris/compare/v0.6.17...v0.6.18

api/article-og.ts

@@ -0,0 +1,282 @@
+import type { VercelRequest, VercelResponse } from '@vercel/node'
+import { RelayPool } from 'applesauce-relay'
+import { nip19 } from 'nostr-tools'
+import { AddressPointer } from 'nostr-tools/nip19'
+import { NostrEvent, Filter } from 'nostr-tools'
+import { Helpers } from 'applesauce-core'
+
+const { getArticleTitle, getArticleImage, getArticleSummary } = Helpers
+
+// Relay configuration (from src/config/relays.ts)
+const RELAYS = [
+  'wss://relay.damus.io',
+  'wss://nos.lol',
+  'wss://relay.nostr.band',
+  'wss://relay.dergigi.com',
+  'wss://wot.dergigi.com',
+  'wss://relay.snort.social',
+  'wss://relay.current.fyi',
+  'wss://nostr-pub.wellorder.net',
+  'wss://purplepag.es',
+  'wss://relay.primal.net'
+]
+
+type CacheEntry = {
+  html: string
+  expires: number
+}
+
+const WEEK_MS = 7 * 24 * 60 * 60 * 1000
+const memoryCache = new Map<string, CacheEntry>()
+
+function escapeHtml(text: string): string {
+  return text
+    .replace(/&/g, '&amp;')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;')
+    .replace(/'/g, '&#039;')
+}
+
+function setCacheHeaders(res: VercelResponse, maxAge: number = 86400): void {
+  res.setHeader('Cache-Control', `public, max-age=${maxAge}, s-maxage=604800`)
+  res.setHeader('Content-Type', 'text/html; charset=utf-8')
+}
+
+interface ArticleMetadata {
+  title: string
+  summary: string
+  image: string
+  author: string
+  published?: number
+}
+
+async function fetchEventsFromRelays(
+  relayPool: RelayPool,
+  relayUrls: string[],
+  filter: Filter,
+  timeoutMs: number
+): Promise<NostrEvent[]> {
+  const events: NostrEvent[] = []
+  
+  await new Promise<void>((resolve) => {
+    const timeout = setTimeout(() => resolve(), timeoutMs)
+    
+    relayPool.req(relayUrls, filter).subscribe({
+      next: (msg) => {
+        if (msg.type === 'EVENT') {
+          events.push(msg.event)
+        }
+      },
+      error: () => resolve(),
+      complete: () => {
+        clearTimeout(timeout)
+        resolve()
+      }
+    })
+  })
+
+  // Sort by created_at and return most recent first
+  return events.sort((a, b) => b.created_at - a.created_at)
+}
+
+async function fetchArticleMetadata(naddr: string): Promise<ArticleMetadata | null> {
+  const relayPool = new RelayPool()
+  
+  try {
+    // Decode naddr
+    const decoded = nip19.decode(naddr)
+    if (decoded.type !== 'naddr') {
+      return null
+    }
+
+    const pointer = decoded.data as AddressPointer
+
+    // Connect to relays
+    const relayUrls = pointer.relays && pointer.relays.length > 0 ? pointer.relays : RELAYS
+    relayUrls.forEach(url => relayPool.open(url))
+
+    // Fetch article and profile in parallel
+    const [articleEvents, profileEvents] = await Promise.all([
+      fetchEventsFromRelays(relayPool, relayUrls, {
+        kinds: [pointer.kind],
+        authors: [pointer.pubkey],
+        '#d': [pointer.identifier || '']
+      }, 5000),
+      fetchEventsFromRelays(relayPool, relayUrls, {
+        kinds: [0],
+        authors: [pointer.pubkey]
+      }, 3000)
+    ])
+
+    if (articleEvents.length === 0) {
+      return null
+    }
+
+    const article = articleEvents[0]
+
+    // Extract article metadata
+    const title = getArticleTitle(article) || 'Untitled Article'
+    const summary = getArticleSummary(article) || 'Read this article on Boris'
+    const image = getArticleImage(article) || '/boris-social-1200.png'
+
+    // Extract author name from profile
+    let authorName = pointer.pubkey.slice(0, 8) + '...'
+    if (profileEvents.length > 0) {
+      try {
+        const profileData = JSON.parse(profileEvents[0].content)
+        authorName = profileData.display_name || profileData.name || authorName
+      } catch {
+        // Use fallback
+      }
+    }
+
+    return {
+      title,
+      summary,
+      image,
+      author: authorName,
+      published: article.created_at
+    }
+  } catch (err) {
+    console.error('Failed to fetch article metadata:', err)
+    return null
+  } finally {
+    relayPool.close()
+  }
+}
+
+function generateHtml(naddr: string, meta: ArticleMetadata | null): string {
+  const baseUrl = 'https://read.withboris.com'
+  const articleUrl = `${baseUrl}/a/${naddr}`
+  
+  const title = meta?.title || 'Boris – Nostr Bookmarks'
+  const description = meta?.summary || 'Your reading list for the Nostr world. A minimal nostr client for bookmark management with highlights.'
+  const image = meta?.image?.startsWith('http') ? meta.image : `${baseUrl}${meta?.image || '/boris-social-1200.png'}`
+  const author = meta?.author || 'Boris'
+
+  return `<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/x-icon" href="/favicon.ico" />
+    <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png" />
+    <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />
+    <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
+    <meta name="theme-color" content="#0f172a" />
+    <link rel="manifest" href="/manifest.webmanifest" />
+    <title>${escapeHtml(title)}</title>
+    <meta name="description" content="${escapeHtml(description)}" />
+    <link rel="canonical" href="${articleUrl}" />
+    
+    <!-- Open Graph / Social Media -->
+    <meta property="og:type" content="article" />
+    <meta property="og:url" content="${articleUrl}" />
+    <meta property="og:title" content="${escapeHtml(title)}" />
+    <meta property="og:description" content="${escapeHtml(description)}" />
+    <meta property="og:image" content="${escapeHtml(image)}" />
+    <meta property="og:site_name" content="Boris" />
+    ${meta?.published ? `<meta property="article:published_time" content="${new Date(meta.published * 1000).toISOString()}" />` : ''}
+    <meta property="article:author" content="${escapeHtml(author)}" />
+    
+    <!-- Twitter Card -->
+    <meta name="twitter:card" content="summary_large_image" />
+    <meta name="twitter:url" content="${articleUrl}" />
+    <meta name="twitter:title" content="${escapeHtml(title)}" />
+    <meta name="twitter:description" content="${escapeHtml(description)}" />
+    <meta name="twitter:image" content="${escapeHtml(image)}" />
+  </head>
+  <body>
+    <noscript>
+      <p>Redirecting to <a href="/">Boris</a>...</p>
+    </noscript>
+  </body>
+</html>`
+}
+
+function isCrawler(userAgent: string | undefined): boolean {
+  if (!userAgent) return false
+  const crawlers = [
+    'bot', 'crawl', 'spider', 'slurp', 'facebook', 'twitter', 'linkedin',
+    'whatsapp', 'telegram', 'slack', 'discord', 'preview'
+  ]
+  const ua = userAgent.toLowerCase()
+  return crawlers.some(crawler => ua.includes(crawler))
+}
+
+export default async function handler(req: VercelRequest, res: VercelResponse) {
+  const naddr = (req.query.naddr as string | undefined)?.trim()
+  
+  if (!naddr) {
+    return res.status(400).json({ error: 'Missing naddr parameter' })
+  }
+
+  const userAgent = req.headers['user-agent'] as string | undefined
+  const isCrawlerRequest = isCrawler(userAgent)
+
+  // If it's a regular browser (not a bot), serve HTML that loads SPA
+  // Use history.replaceState to set the URL before the SPA boots
+  if (!isCrawlerRequest) {
+    const articlePath = `/a/${naddr}`
+    // Serve a minimal HTML that sets up the URL and loads the SPA
+    const html = `<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <link rel="icon" type="image/x-icon" href="/favicon.ico">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <title>Boris - Loading Article...</title>
+  <script>
+    // Set the URL to the article path before SPA loads
+    if (window.location.pathname !== '${articlePath}') {
+      history.replaceState(null, '', '${articlePath}');
+    }
+  </script>
+  <script>
+    // Redirect to index.html which will load the SPA
+    // The history state is already set, so SPA will see the correct URL
+    window.location.replace('/');
+  </script>
+</head>
+<body>
+  <div id="root"></div>
+</body>
+</html>`
+    
+    res.setHeader('Content-Type', 'text/html; charset=utf-8')
+    res.setHeader('Cache-Control', 'no-cache, no-store, must-revalidate')
+    return res.status(200).send(html)
+  }
+
+  // Check cache for bots/crawlers
+  const now = Date.now()
+  const cached = memoryCache.get(naddr)
+  if (cached && cached.expires > now) {
+    setCacheHeaders(res)
+    return res.status(200).send(cached.html)
+  }
+
+  try {
+    // Fetch metadata
+    const meta = await fetchArticleMetadata(naddr)
+    
+    // Generate HTML
+    const html = generateHtml(naddr, meta)
+    
+    // Cache the result
+    memoryCache.set(naddr, { html, expires: now + WEEK_MS })
+    
+    // Send response
+    setCacheHeaders(res)
+    return res.status(200).send(html)
+  } catch (err) {
+    console.error('Error generating article OG HTML:', err)
+    
+    // Fallback to basic HTML with SPA boot
+    const html = generateHtml(naddr, null)
+    setCacheHeaders(res, 3600)
+    return res.status(200).send(html)
+  }
+}
+

index.html

@@ -18,6 +18,7 @@
     <meta property="og:url" content="https://read.withboris.com/" />
     <meta property="og:title" content="Boris - Nostr Bookmarks" />
     <meta property="og:description" content="Your reading list for the Nostr world. A minimal nostr client for bookmark management with highlights." />
+    <meta property="og:image" content="https://read.withboris.com/boris-social-1200.png" />
     <meta property="og:site_name" content="Boris" />
     
     <!-- Twitter Card -->
@@ -25,6 +26,7 @@
     <meta name="twitter:url" content="https://read.withboris.com/" />
     <meta name="twitter:title" content="Boris - Nostr Bookmarks" />
     <meta name="twitter:description" content="Your reading list for the Nostr world. A minimal nostr client for bookmark management with highlights." />
+    <meta name="twitter:image" content="https://read.withboris.com/boris-social-1200.png" />
     
     <!-- Default to system theme until settings load from Nostr -->
     <script>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "boris",
-  "version": "0.6.21",
+  "version": "0.6.22",
   "description": "A minimal nostr client for bookmark management",
   "homepage": "https://read.withboris.com/",
   "type": "module",

vercel.json

@@ -1,5 +1,9 @@
 {
   "rewrites": [
+    {
+      "source": "/a/:naddr",
+      "destination": "/api/article-og?naddr=:naddr"
+    },
     {
       "source": "/(.*)",
       "destination": "/index.html"