init

src/web/components/discussion.ts

@@ -0,0 +1,111 @@
+import { searchPostsForUrl, getCurrentNetwork, type SearchPost } from '../lib/api'
+
+const DISCUSSION_POST_LIMIT = 10
+
+function escapeHtml(str: string): string {
+  return str
+    .replace(/&/g, '&')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;')
+}
+
+function formatDate(dateStr: string): string {
+  const date = new Date(dateStr)
+  return date.toLocaleDateString('ja-JP', {
+    year: 'numeric',
+    month: '2-digit',
+    day: '2-digit',
+  })
+}
+
+function getPostUrl(uri: string, appUrl: string): string {
+  // at://did:plc:xxx/app.bsky.feed.post/rkey -> {appUrl}/profile/did:plc:xxx/post/rkey
+  const parts = uri.replace('at://', '').split('/')
+  if (parts.length >= 3) {
+    return `${appUrl}/profile/${parts[0]}/post/${parts[2]}`
+  }
+  return '#'
+}
+
+export function renderDiscussion(postUrl: string, appUrl: string = 'https://bsky.app'): string {
+  // Build search URL with host/@username only
+  let searchQuery = postUrl
+  try {
+    const urlObj = new URL(postUrl)
+    const pathParts = urlObj.pathname.split('/').filter(Boolean)
+    // pathParts[0] = @username.domain (e.g., @syui.syui.ai)
+    // Extract just @username
+    if (pathParts[0]?.startsWith('@')) {
+      const handlePart = pathParts[0].slice(1) // remove @
+      const username = handlePart.split('.')[0] // get first part before .
+      searchQuery = `${urlObj.host}/@${username}`
+    } else {
+      searchQuery = urlObj.host
+    }
+  } catch {
+    // Keep original
+  }
+
+  const searchUrl = `${appUrl}/search?q=${encodeURIComponent(searchQuery)}`
+
+  return `
+    <div class="discussion-section">
+      <a href="${searchUrl}" target="_blank" rel="noopener" class="discussion-link">
+        <svg width="18" height="18" viewBox="0 0 24 24" fill="currentColor">
+          <path d="M12 2C6.477 2 2 6.477 2 12c0 1.89.525 3.66 1.438 5.168L2.546 20.2A1.5 1.5 0 0 0 4 22h.5l2.83-.892A9.96 9.96 0 0 0 12 22c5.523 0 10-4.477 10-10S17.523 2 12 2z"/>
+        </svg>
+        Discuss on Bluesky
+      </a>
+      <div id="discussion-posts" class="discussion-posts" data-app-url="${escapeHtml(appUrl)}"></div>
+    </div>
+  `
+}
+
+export async function loadDiscussionPosts(container: HTMLElement, postUrl: string, appUrl: string = 'https://bsky.app'): Promise<void> {
+  const postsContainer = container.querySelector('#discussion-posts') as HTMLElement
+  if (!postsContainer) return
+
+  // Get appUrl from network config (overrides default)
+  const network = await getCurrentNetwork()
+  const dataAppUrl = network.web || postsContainer.dataset.appUrl || appUrl
+
+  postsContainer.innerHTML = '<div class="loading-small">Loading comments...</div>'
+
+  const posts = await searchPostsForUrl(postUrl)
+
+  if (posts.length === 0) {
+    postsContainer.innerHTML = ''
+    return
+  }
+
+  const postsHtml = posts.slice(0, DISCUSSION_POST_LIMIT).map((post: SearchPost) => {
+    const author = post.author
+    const avatar = author.avatar || ''
+    const displayName = author.displayName || author.handle
+    const handle = author.handle
+    const record = post.record as { text?: string; createdAt?: string }
+    const text = record?.text || ''
+    const createdAt = record?.createdAt || ''
+    const postLink = getPostUrl(post.uri, dataAppUrl)
+
+    // Truncate text
+    const truncatedText = text.length > 200 ? text.slice(0, 200) + '...' : text
+
+    return `
+      <a href="${postLink}" target="_blank" rel="noopener" class="discussion-post">
+        <div class="discussion-author">
+          ${avatar ? `<img src="${escapeHtml(avatar)}" class="discussion-avatar" alt="">` : '<div class="discussion-avatar-placeholder"></div>'}
+          <div class="discussion-author-info">
+            <span class="discussion-name">${escapeHtml(displayName)}</span>
+            <span class="discussion-handle">@${escapeHtml(handle)}</span>
+          </div>
+          <span class="discussion-date">${formatDate(createdAt)}</span>
+        </div>
+        <div class="discussion-text">${escapeHtml(truncatedText)}</div>
+      </a>
+    `
+  }).join('')
+
+  postsContainer.innerHTML = postsHtml
+}