From 01f52565f460a0107679999588b73b770f01a98c Mon Sep 17 00:00:00 2001
From: Ken D'Ambrosio <ken@jots.org>
Date: Mon, 8 Jun 2026 19:00:02 +0000
Subject: Add people/face clustering feature

- scripts/cluster_faces.py: greedy centroid clustering (numpy) with 3
  refinement passes; preserves existing UUID/name mappings across re-runs;
  writes MEDIA_ROOT/people.json atomically.
- app.rb: GET /face/* serves cropped+padded face thumbnails (100x100,
  cached under cache/faces/); GET|POST /admin/people for cluster
  management; POST /admin/people/recluster runs cluster_faces.py as a
  background job; POST /admin/people/:uuid saves names+slugs; GET /people
  public grid of named people; GET /people/:slug photos for one person.
- views/admin/people.erb: lists all clusters (named first, then by size),
  face crop samples, inline name form, re-cluster button with live log.
- views/people.erb: public grid of named people.
- views/person.erb: photo grid for one person, linking back to album
  lightbox for each photo.
- views/layout.erb: People link in nav (conditional on FACES_ENABLED).
- public/css/style.css: styles for people admin list and public tiles.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 views/people.erb | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 views/people.erb

(limited to 'views/people.erb')

diff --git a/views/people.erb b/views/people.erb
new file mode 100644
index 0000000..4d47769
--- /dev/null
+++ b/views/people.erb
@@ -0,0 +1,25 @@
+<div class="album-header">
+  <h1>People</h1>
+</div>
+
+<% if @people.empty? %>
+  <p class="empty-album">
+    No named people yet.
+    <% if admin? %>
+      <a href="/admin/people">Go to Manage People</a> to name face clusters.
+    <% end %>
+  </p>
+<% else %>
+  <div class="grid people-grid">
+    <% @people.each do |p| %>
+      <a href="/people/<%= ERB::Util.url_encode(p[:slug]) %>" class="person-tile">
+        <div class="thumb-wrap">
+          <img src="/face/<%= ERB::Util.html_escape(p[:face][:rel]) %>?box=<%= ERB::Util.html_escape(p[:face][:box].join(',')) %>"
+               alt="<%= ERB::Util.html_escape(p[:name]) %>" loading="lazy">
+        </div>
+        <div class="person-name"><%= ERB::Util.html_escape(p[:name]) %></div>
+        <div class="person-count"><%= p[:count] %> photo<%= p[:count] == 1 ? '' : 's' %></div>
+      </a>
+    <% end %>
+  </div>
+<% end %>
-- 
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