source: Klonkt/src/views/pages/prutter-conversation.ejs@ 7bc636b

<div class="container prutter-conv-page" data-conversation-id="<%= conversation.id %>" data-me="<%= user.id %>">
  <header class="prutter-conv-header">
    <p class="prutter-back"><a href="<%= siteUrlBase %>/prutter">&larr; Inbox</a></p>
    <div class="prutter-conv-headline">
      <div class="prutter-conv-avatar prutter-conv-avatar--lg">
        <% if (other && other.avatar_url) { %>
          <img src="<%= other.avatar_url %>" alt="">
        <% } else { %>
          <span><%= (other && other.username || '?').charAt(0).toUpperCase() %></span>
        <% } %>
      </div>
      <div>
        <h1><%= other ? other.username : 'Unknown' %></h1>
        <% if (other) { %>
          <p class="prutter-conv-sub"><a href="/users/<%= encodeURIComponent(other.username) %>">View profile</a></p>
        <% } %>
      </div>
    </div>
  </header>

  <ol class="prutter-thread" id="prutter-thread">
    <% messages.forEach(function(m) { %>
      <li class="prutter-msg <%= m.author_id === user.id ? 'prutter-msg--mine' : 'prutter-msg--theirs' %>" data-msg-id="<%= m.id %>">
        <div class="prutter-msg-bubble"><%= m.content %></div>
        <div class="prutter-msg-time" title="<%= m.created_at %>"><%= formatDateTime(m.created_at) %></div>
      </li>
    <% }); %>
  </ol>

  <form class="prutter-composer"
        method="post"
        action="<%= siteUrlBase %>/prutter/<%= conversation.id %>/send"
        hx-post="<%= siteUrlBase %>/prutter/<%= conversation.id %>/send"
        hx-target="#prutter-thread"
        hx-swap="beforeend"
        hx-on::after-request="this.querySelector('textarea').value=''; window.__prutterScroll && window.__prutterScroll();">
    <textarea name="content" rows="2" maxlength="2000" placeholder="Type a message…" required></textarea>
    <button type="submit" class="btn btn-primary">Send</button>
  </form>
</div>

<script>
(function() {
  // Auto-scroll to bottom on load and after appends.
  var thread = document.getElementById('prutter-thread');
  function scrollToBottom() { thread.scrollTop = thread.scrollHeight; }
  scrollToBottom();
  window.__prutterScroll = scrollToBottom;

  // Live updates via WebSocket.
  // Browser auto-resolves protocol/host; same origin as the page.
  try {
    var page = document.querySelector('.prutter-conv-page');
    var convId = page.dataset.conversationId;
    var me = page.dataset.me;
    var proto = location.protocol === 'https:' ? 'wss:' : 'ws:';
    var ws = new WebSocket(proto + '//' + location.host + '/ws/prutter');

    ws.addEventListener('message', function(ev) {
      try {
        var data = JSON.parse(ev.data);
        if (data.type !== 'new_message' || data.conversationId !== convId) return;
        var m = data.message;
        // Don't double-render our own messages (already added via HTMX response)
        if (m.author_id === me) return;

        var li = document.createElement('li');
        li.className = 'prutter-msg prutter-msg--theirs';
        li.dataset.msgId = m.id;
        var bubble = document.createElement('div');
        bubble.className = 'prutter-msg-bubble';
        bubble.textContent = m.content;  // text content = automatic escaping
        var time = document.createElement('div');
        time.className = 'prutter-msg-time';
        time.textContent = new Date(m.created_at).toLocaleString();
        li.appendChild(bubble);
        li.appendChild(time);
        thread.appendChild(li);
        scrollToBottom();
      } catch (e) { /* ignore malformed */ }
    });
  } catch (e) {
    console.warn('Prutter WS unavailable:', e);
  }
})();
</script>

<style>
.prutter-conv-page { max-width: 720px; margin: 2rem auto; padding: 0 1rem; display: flex; flex-direction: column; gap: 1rem; }
.prutter-back { margin: 0; }
.prutter-back a { color: var(--accent); text-decoration: none; }

.prutter-conv-headline {
  display: flex; align-items: center; gap: 0.85rem;
  padding-bottom: 1rem; border-bottom: 1px solid var(--rule);
}
.prutter-conv-headline h1 {
  font-family: var(--font-display, serif);
  font-size: 1.5rem; margin: 0;
}
.prutter-conv-sub { margin: 0; font-size: 0.85rem; color: var(--ink-muted, var(--ink-soft)); }
.prutter-conv-sub a { color: var(--accent); }

.prutter-conv-avatar--lg { width: 56px; height: 56px; }
.prutter-conv-avatar--lg span { font-size: 1.2rem; }

.prutter-thread {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 0.5rem;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 1rem;
  height: 60vh;
  overflow-y: auto;
}

.prutter-msg { display: flex; flex-direction: column; max-width: 80%; }
.prutter-msg-bubble {
  padding: 0.55rem 0.85rem;
  border-radius: 14px;
  white-space: pre-wrap;
  word-wrap: break-word;
  line-height: 1.4;
  font-size: 0.95rem;
}
.prutter-msg-time {
  font-size: 0.7rem;
  color: var(--ink-muted, var(--ink-soft));
  margin-top: 0.15rem;
}

.prutter-msg--theirs { align-self: flex-start; }
.prutter-msg--theirs .prutter-msg-bubble {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-bottom-left-radius: 4px;
}
.prutter-msg--theirs .prutter-msg-time { padding-left: 0.5rem; }

.prutter-msg--mine { align-self: flex-end; align-items: flex-end; }
.prutter-msg--mine .prutter-msg-bubble {
  background: var(--accent);
  color: white;
  border-bottom-right-radius: 4px;
}
.prutter-msg--mine .prutter-msg-time { padding-right: 0.5rem; }

.prutter-composer {
  display: flex; gap: 0.5rem; align-items: flex-end;
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.prutter-composer textarea {
  flex: 1;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font-family: inherit;
  font-size: 0.95rem;
  resize: vertical;
  min-height: 44px;
}
</style>